3BK3 | pdb_00003bk3

Crystal structure of the complex of BMP-2 and the first Von Willebrand domain type C of Crossveinless-2

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d3bk3b_	Small proteins	Cystine-knot cytokines	Cystine-knot cytokines	Transforming growth factor (TGF)-beta	Bone morphogenetic protein-2 (BMP-2)	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d3bk3a_	Small proteins	Cystine-knot cytokines	Cystine-knot cytokines	Transforming growth factor (TGF)-beta	Bone morphogenetic protein-2 (BMP-2)	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Cystine-knot cytokines	8042164	3000846	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Cystine-knot cytokines	8042164	3000846	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Redoxin	e3bk3B1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: Redoxin	ECOD (v294.1)
A	Redoxin	e3bk3A1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: Redoxin	ECOD (v294.1)
C	RNA_ligase	e3bk3C1	A: a/b three-layered sandwiches	X: Profilin-like	H: sensor domains	T: sensor domains	F: RNA_ligase	ECOD (v294.1)
D	Redoxin	e3bk3D1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: Redoxin	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.10.90.10	Mainly Beta	Ribbon	Cystine Knot Cytokines, subunit B	Cystine-knot cytokines	CATH (4.3.0)
A	2.10.90.10	Mainly Beta	Ribbon	Cystine Knot Cytokines, subunit B	Cystine-knot cytokines	CATH (4.3.0)
C	6.20.200.20	Special	Other non-globular	Defensin A-like		CATH (4.3.0)
D	6.20.200.20	Special	Other non-globular	Defensin A-like		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00019	Transforming growth factor beta like domain (TGF_beta)	Transforming growth factor beta like domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Bone morphogenetic protein 2	enzyme regulator activity enzyme activator activity phosphatase activator activity molecular function activator activity phosphatase regulator activity molecular function regulator activity protein serine/threonine kinase activator activity kinase activator activity protein kinase activator activity protein kinase regulator activity kinase regulator activity protein binding binding signaling receptor binding enzyme regulator activity enzyme activator activity phosphatase activator activity molecular function activator activity phosphatase regulator activity molecular function regulator activity protein serine/threonine kinase activator activity kinase activator activity protein kinase activator activity protein kinase regulator activity kinase regulator activity protein binding binding signaling receptor binding BMP receptor binding receptor serine/threonine kinase binding transmembrane receptor protein serine/threonine kinase binding co-receptor binding signaling receptor regulator activity growth factor activity receptor ligand activity signaling receptor activator activity cytokine activity	cellular response to stimulus positive regulation of cell communication cell surface receptor protein serine/threonine kinase signaling pathway regulation of cellular process positive regulation of signal transduction response to stimulus signaling regulation of transmembrane receptor protein serine/threonine kinase signaling pathway positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette cellular response to stimulus positive regulation of cell communication cell surface receptor protein serine/threonine kinase signaling pathway regulation of cellular process positive regulation of signal transduction response to stimulus signaling regulation of transmembrane receptor protein serine/threonine kinase signaling pathway positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette signal transduction enzyme-linked receptor protein signaling pathway positive regulation of cellular process regulation of biological process regulation of signaling cell surface receptor signaling pathway biological regulation positive regulation of intracellular signal transduction positive regulation of transmembrane receptor protein serine/threonine kinase signaling pathway SMAD protein signal transduction regulation of response to stimulus regulation of cell communication cellular process regulation of SMAD protein signal transduction positive regulation of SMAD protein signal transduction positive regulation of signaling developmental process heart development multicellular organism development multicellular organismal process anatomical structure development animal organ development circulatory system development system development ossification bone mineralization biomineral tissue development tissue development regulation of developmental process cellular developmental process negative regulation of biological process negative regulation of muscle cell differentiation regulation of cell differentiation regulation of striated muscle cell differentiation regulation of cardiac muscle cell differentiation muscle cell differentiation striated muscle tissue development muscle structure development cell differentiation negative regulation of cardiac muscle cell differentiation negative regulation of cellular process negative regulation of cell differentiation regulation of multicellular organismal process muscle tissue development negative regulation of cardiocyte differentiation cardiac muscle tissue development negative regulation of developmental process negative regulation of striated muscle cell differentiation cardiac muscle cell differentiation cardiocyte differentiation regulation of muscle cell differentiation regulation of cardiocyte differentiation striated muscle cell differentiation negative regulation of multicellular organismal process regulation of animal organ morphogenesis regulation of odontogenesis odontogenesis positive regulation of odontogenesis positive regulation of developmental process anatomical structure morphogenesis positive regulation of animal organ morphogenesis positive regulation of multicellular organismal process animal organ morphogenesis regulation of anatomical structure morphogenesis corticotropin hormone secreting cell differentiation head development forebrain development endocrine system development pituitary gland development gland development brain development diencephalon development nervous system development central nervous system development adenohypophysis development regulation of localization regulation of cellular component organization positive regulation of cellular component organization transport positive regulation of extracellular matrix constituent secretion positive regulation of extracellular matrix organization extracellular matrix organization positive regulation of secretion by cell cellular component organization localization regulation of secretion by cell secretion by cell positive regulation of secretion cellular component organization or biogenesis regulation of extracellular matrix constituent secretion extracellular structure organization regulation of transport secretion export from cell establishment of localization regulation of secretion positive regulation of transport extracellular matrix constituent secretion regulation of extracellular matrix organization external encapsulating structure organization regulation of biomineral tissue development regulation of bone mineralization positive regulation of ossification positive regulation of biomineral tissue development regulation of multicellular organismal development positive regulation of bone mineralization regulation of ossification mesenchyme morphogenesis endocardial cushion morphogenesis heart morphogenesis mesenchyme development endocardial cushion formation tissue morphogenesis endocardial cushion development anatomical structure formation involved in morphogenesis positive regulation of DNA-templated transcription RNA metabolic process positive regulation of miRNA transcription positive regulation of miRNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process DNA-templated transcription nucleic acid biosynthetic process positive regulation of metabolic process regulation of RNA metabolic process miRNA transcription positive regulation of biosynthetic process regulation of miRNA metabolic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process miRNA metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process regulation of gene expression biosynthetic process positive regulation of RNA biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process regulation of miRNA transcription intracellular receptor signaling pathway positive regulation of peroxisome proliferator activated receptor signaling pathway peroxisome proliferator activated receptor signaling pathway regulation of peroxisome proliferator activated receptor signaling pathway nuclear receptor-mediated signaling pathway cell population proliferation positive regulation of cell population proliferation positive regulation of osteoblast proliferation osteoblast proliferation regulation of cell population proliferation regulation of osteoblast proliferation cell fate commitment anterior/posterior pattern specification pattern specification process regionalization embryonic heart tube anterior/posterior pattern specification connective tissue development skeletal system development chondrocyte differentiation cartilage development negative regulation of RNA biosynthetic process transcription by RNA polymerase II negative regulation of nucleobase-containing compound metabolic process negative regulation of macromolecule metabolic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of metabolic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of RNA metabolic process Notch signaling pathway carbohydrate derivative metabolic process protein metabolic process proteoglycan metabolic process glycoprotein metabolic process fat cell differentiation negative regulation of fat cell differentiation regulation of fat cell differentiation epithelium development pericardium development positive regulation of ERK1 and ERK2 cascade positive regulation of MAPK cascade regulation of MAPK cascade MAPK cascade ERK1 and ERK2 cascade regulation of ERK1 and ERK2 cascade muscle tissue morphogenesis cardiac muscle tissue morphogenesis muscle organ development muscle organ morphogenesis endodermal-mesodermal cell signaling cell-cell signaling regulation of epithelial to mesenchymal transition positive regulation of epithelial to mesenchymal transition positive regulation of cell differentiation epithelial to mesenchymal transition mesenchymal cell differentiation negative regulation of small molecule metabolic process regulation of hormone biosynthetic process regulation of lipid metabolic process negative regulation of lipid biosynthetic process negative regulation of hormone biosynthetic process regulation of small molecule metabolic process negative regulation of aldosterone biosynthetic process small molecule metabolic process regulation of biological quality primary alcohol biosynthetic process hormone biosynthetic process negative regulation of steroid hormone biosynthetic process regulation of steroid hormone biosynthetic process negative regulation of steroid metabolic process regulation of alcohol biosynthetic process olefinic compound biosynthetic process regulation of hormone levels C21-steroid hormone biosynthetic process regulation of ketone metabolic process negative regulation of alcohol biosynthetic process regulation of aldosterone biosynthetic process negative regulation of hormone metabolic process negative regulation of lipid metabolic process regulation of steroid biosynthetic process mineralocorticoid biosynthetic process regulation of hormone metabolic process ketone metabolic process steroid metabolic process lipid biosynthetic process alcohol metabolic process aldehyde biosynthetic process C21-steroid hormone metabolic process mineralocorticoid metabolic process aldosterone metabolic process steroid biosynthetic process steroid hormone biosynthetic process small molecule biosynthetic process aldosterone biosynthetic process regulation of ketone biosynthetic process regulation of steroid metabolic process hormone metabolic process aldehyde metabolic process regulation of aldosterone metabolic process alcohol biosynthetic process negative regulation of steroid biosynthetic process olefinic compound metabolic process regulation of lipid biosynthetic process ketone biosynthetic process lipid metabolic process primary alcohol metabolic process cardiac atrium formation cardiac chamber morphogenesis cardiac atrium morphogenesis cardiac chamber formation cardiac atrium development cardiac chamber development thyroid-stimulating hormone-secreting cell differentiation epithelial cell differentiation neurogenesis central nervous system neuron differentiation neuron differentiation neuroepithelial cell differentiation neuroendocrine cell differentiation forebrain generation of neurons generation of neurons glandular epithelial cell differentiation columnar/cuboidal epithelial cell differentiation forebrain neuron differentiation telencephalon regionalization forebrain regionalization telencephalon development regulation of phosphatase activity regulation of catalytic activity positive regulation of phosphate metabolic process positive regulation of molecular function phosphate-containing compound metabolic process positive regulation of phosphatase activity phosphorus metabolic process positive regulation of phosphorus metabolic process positive regulation of dephosphorylation regulation of dephosphorylation dephosphorylation positive regulation of catalytic activity regulation of molecular function positive regulation of hydrolase activity regulation of hydrolase activity regulation of phosphorus metabolic process positive regulation of odontoblast differentiation regulation of epithelial cell differentiation odontoblast differentiation regulation of odontoblast differentiation positive regulation of epithelial cell differentiation positive regulation of neuroepithelial cell differentiation positive regulation of locomotion regulation of cell motility positive regulation of cell migration regulation of locomotion positive regulation of cell motility regulation of cell migration cell migration cell motility locomotion p38MAPK cascade positive regulation of p38MAPK cascade regulation of p38MAPK cascade myeloid leukocyte differentiation hemopoiesis cell development myeloid cell differentiation osteoclast differentiation leukocyte differentiation defense response response to stress inflammatory response cortisol metabolic process tertiary alcohol metabolic process glucocorticoid metabolic process glucocorticoid biosynthetic process regulation of cortisol biosynthetic process negative regulation of cortisol biosynthetic process regulation of glucocorticoid metabolic process regulation of glucocorticoid biosynthetic process negative regulation of glucocorticoid biosynthetic process cortisol biosynthetic process tertiary alcohol biosynthetic process negative regulation of gene expression ameloblast differentiation positive regulation of nervous system development astrocyte differentiation regulation of neurogenesis regulation of gliogenesis regulation of astrocyte differentiation positive regulation of gliogenesis regulation of cell development regulation of nervous system development gliogenesis positive regulation of neurogenesis positive regulation of astrocyte differentiation positive regulation of cell development regulation of glial cell differentiation positive regulation of glial cell differentiation glial cell differentiation cellular response to BMP stimulus cellular response to endogenous stimulus response to BMP cellular response to growth factor stimulus response to endogenous stimulus response to growth factor protein destabilization regulation of protein stability positive regulation of gene expression ear development sensory organ development inner ear development bone development negative regulation of signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway negative regulation of cell communication negative regulation of Wnt signaling pathway Wnt signaling pathway regulation of Wnt signaling pathway negative regulation of response to stimulus negative regulation of signal transduction negative regulation of canonical Wnt signaling pathway negative regulation of cell cycle cell cycle regulation of cell cycle positive regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death cell death positive regulation of apoptotic process apoptotic process programmed cell death establishment of protein localization cellular localization nucleocytoplasmic transport nuclear transport intracellular transport protein localization to nucleus intercellular transport import into nucleus establishment of protein localization to organelle protein transport establishment of localization in cell macromolecule localization protein localization to organelle protein import into nucleus intracellular protein localization intracellular protein transport ureteric bud development mesonephric epithelium development kidney epithelium development mesenchymal cell proliferation involved in ureteric bud development mesonephros development tube development cell proliferation involved in kidney development renal system development mesenchymal cell proliferation kidney development mesonephric tubule development embryo development ending in birth or egg hatching chordate embryonic development embryo development in utero embryonic development regulation of calcium-independent cell-cell adhesion regulation of cell adhesion negative regulation of cell adhesion calcium-independent cell-cell adhesion cell adhesion cell-cell adhesion negative regulation of cell-cell adhesion regulation of cell-cell adhesion negative regulation of calcium-independent cell-cell adhesion negative regulation of transforming growth factor beta receptor signaling pathway cellular response to transforming growth factor beta stimulus regulation of transforming growth factor beta receptor signaling pathway regulation of cellular response to transforming growth factor beta stimulus regulation of cellular response to growth factor stimulus response to transforming growth factor beta transforming growth factor beta receptor signaling pathway transforming growth factor beta receptor superfamily signaling pathway negative regulation of transmembrane receptor protein serine/threonine kinase signaling pathway positive regulation of Wnt signaling pathway cardiac epithelial to mesenchymal transition response to decreased oxygen levels response to hypoxia response to oxygen levels response to abiotic stimulus positive regulation of fat cell differentiation nephron morphogenesis branching morphogenesis of an epithelial tube nephron tubule morphogenesis nephron epithelium morphogenesis nephron tubule development ureteric bud morphogenesis tube morphogenesis branching involved in ureteric bud morphogenesis renal tubule development epithelial tube morphogenesis nephron development nephron epithelium development morphogenesis of an epithelium kidney morphogenesis morphogenesis of a branching structure mesonephric tubule morphogenesis renal tubule morphogenesis morphogenesis of a branching epithelium cardiac jelly development positive regulation of transcription by RNA polymerase II heart induction specification of animal organ identity developmental induction animal organ formation heart formation regulation of animal organ formation organ induction regulation of heart morphogenesis heart field specification regulation of odontogenesis of dentin-containing tooth odontogenesis of dentin-containing tooth regulation of cartilage development positive regulation of cartilage development osteoblast differentiation BMP signaling pathway negative regulation of cell population proliferation regulation of smooth muscle cell proliferation smooth muscle cell proliferation negative regulation of smooth muscle cell proliferation muscle cell proliferation bone maturation positive regulation of bone mineralization involved in bone maturation ossification involved in bone maturation bone mineralization involved in bone maturation developmental maturation anatomical structure maturation animal organ maturation positive regulation of neuron differentiation regulation of neuron differentiation regulation of osteoblast differentiation positive regulation of osteoblast differentiation biological process involved in interspecies interaction between organisms response to other organism response to bacterium response to external stimulus response to external biotic stimulus response to biotic stimulus cell surface receptor protein tyrosine kinase signaling pathway regulation of insulin-like growth factor receptor signaling pathway insulin-like growth factor receptor signaling pathway negative regulation of insulin-like growth factor receptor signaling pathway positive regulation of phosphorylation regulation of protein modification process regulation of protein phosphorylation positive regulation of protein metabolic process positive regulation of protein modification process positive regulation of protein phosphorylation protein modification process protein phosphorylation phosphorylation regulation of protein metabolic process macromolecule modification regulation of phosphorylation heart valve development aortic valve development semi-lunar valve development atrioventricular canal morphogenesis atrioventricular canal development respiratory tube development vasculature development lung vasculature development lung development respiratory system development atrioventricular valve development heart valve morphogenesis atrioventricular valve morphogenesis	ciliary transition zone membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection cell periphery protein-containing complex plasma membrane protein complex membrane plasma membrane plasma membrane signaling receptor complex membrane protein complex ciliary transition zone membrane-bounded organelle cell projection cellular anatomical structure organelle cilium plasma membrane bounded cell projection cell periphery protein-containing complex plasma membrane protein complex membrane plasma membrane plasma membrane signaling receptor complex membrane protein complex signaling receptor complex BMP receptor complex cell surface extracellular region
C, D	Crossveinless 2	extracellular matrix binding binding	developmental process multicellular organismal process regulation of multicellular organismal development regulation of biological process regulation of developmental process blood vessel morphogenesis tube development biological regulation angiogenesis vasculature development regulation of vasculature development circulatory system development anatomical structure morphogenesis multicellular organism development tube morphogenesis developmental process multicellular organismal process regulation of multicellular organismal development regulation of biological process regulation of developmental process blood vessel morphogenesis tube development biological regulation angiogenesis vasculature development regulation of vasculature development circulatory system development anatomical structure morphogenesis multicellular organism development tube morphogenesis regulation of angiogenesis anatomical structure formation involved in morphogenesis anatomical structure development regulation of multicellular organismal process regulation of anatomical structure morphogenesis blood vessel development system development cellular response to stimulus cellular response to growth factor stimulus cell surface receptor protein serine/threonine kinase signaling pathway regulation of cellular process response to stimulus signaling regulation of transmembrane receptor protein serine/threonine kinase signaling pathway regulation of signal transduction cell communication cellular response to endogenous stimulus signal transduction BMP signaling pathway enzyme-linked receptor protein signaling pathway cellular response to BMP stimulus regulation of signaling regulation of BMP signaling pathway cell surface receptor signaling pathway response to endogenous stimulus regulation of cellular response to growth factor stimulus response to BMP regulation of response to stimulus regulation of cell communication cellular process response to growth factor transforming growth factor beta receptor superfamily signaling pathway dorsal/ventral pattern formation pattern specification process regionalization cellular developmental process hemopoiesis cell differentiation cell development chordate embryonic development animal organ development mesenchyme development embryo development tissue development neural crest formation epithelial to mesenchymal transition embryo development ending in birth or egg hatching mesenchymal cell differentiation otic vesicle development sensory organ development tube formation ectodermal placode formation epithelial tube formation inner ear development otic vesicle formation animal organ morphogenesis epithelial tube morphogenesis embryonic organ development embryonic organ morphogenesis ear morphogenesis epithelium development ear development ectodermal placode morphogenesis embryonic morphogenesis morphogenesis of an epithelium otic vesicle morphogenesis tissue morphogenesis sensory organ morphogenesis otic placode formation inner ear morphogenesis ectodermal placode development	extracellular matrix cellular anatomical structure external encapsulating structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR029034	Cystine-knot cytokine	Homologous Superfamily
A, B	IPR047953	Bone morphogenetic protein 2, TGF-beta-like domain	Domain
A, B	IPR017948	Transforming growth factor beta, conserved site	Conserved Site
A, B	IPR015615	Transforming growth factor-beta-like	Family
A, B	IPR001839	Transforming growth factor-beta, C-terminal	Domain
A, B	IPR001111	TGF-beta, propeptide	Domain
C, D	IPR052424	Kielin/Chordin-like & BMP-binding Regulator	Family
C, D	IPR002919	Trypsin Inhibitor-like, cysteine rich domain	Domain
C, D	IPR001007	VWFC domain	Domain
C, D	IPR001846	von Willebrand factor, type D domain	Domain
C, D	IPR014853	VWF/SSPO/Zonadhesin-like, cysteine-rich domain	Domain
C, D	IPR036084	Serine protease inhibitor-like superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P12643	craniosynostosis hereditary hemochromatosis brachydactyly type A2 20p12.3 microdeletion syndrome bone disease myopia uremia breast carcinoma colorectal cancer Fracture osteosarcoma gastric neoplasm peripheral arterial disease hemochromatosis type 1 interstitial cystitis craniosynostosis hereditary hemochromatosis brachydactyly type A2 20p12.3 microdeletion syndrome bone disease myopia uremia breast carcinoma colorectal cancer Fracture osteosarcoma gastric neoplasm peripheral arterial disease hemochromatosis type 1 interstitial cystitis short stature, facial dysmorphism, and skeletal anomalies with or without cardiac anomalies lung adenocarcinoma atopic eczema malignant colon neoplasm malignant mesothelioma non-small cell lung carcinoma ductal breast carcinoma in situ osteonecrosis ovarian cancer glioblastoma hereditary diffuse gastric adenocarcinoma psoriasis invasive ductal breast carcinoma spina bifida lung cancer trigonocephaly malignant ependymoma brachydactyly breast cancer colorectal adenoma Crohn disease oligodendroglioma esophageal adenocarcinoma osteoporosis gastric cancer pancreatic intraductal papillary-mucinous neoplasm pilocytic astrocytoma isolated right ventricular hypoplasia astrocytic tumor lung carcinoma bone fracture malignant glioma medulloblastoma nasopharyngeal carcinoma cutaneous lupus erythematosus osteoarthritis

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.