4CSY

E-selectin lectin, EGF-like and two SCR domains complexed with Sialyl Lewis X

External Resource: Annotation

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: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	EGF/Laminin-like	8035761	3000412	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	C-type lectin-like	8035760	3001261	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	C-type lectin-like	8035760	3001261	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	EGF/Laminin-like	8035761	3000412	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)
A	Lectin_C	e4csyA3	A: a+b complex topology	X: C-type lectin-like (From Homology)	H: C-type lectin-like	T: C-type lectin-like	F: Lectin_C	ECOD (1.6)
A	hEGF	e4csyA4	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: hEGF	ECOD (1.6)
A	Sushi	e4csyA2	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: Complement control module/SCR domain	F: Sushi	ECOD (1.6)
B	Lectin_C	e4csyB3	A: a+b complex topology	X: C-type lectin-like (From Homology)	H: C-type lectin-like	T: C-type lectin-like	F: Lectin_C	ECOD (1.6)
B	hEGF	e4csyB4	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: hEGF	ECOD (1.6)
B	Sushi	e4csyB2	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: Complement control module/SCR domain	F: Sushi	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.100.10	Alpha Beta	Roll	Mannose-Binding Protein A	Chain A	CATH (4.3.0)
A	2.10.25.10	Mainly Beta	Ribbon	Laminin	Laminin	CATH (4.3.0)
A	2.10.70.10	Mainly Beta	Ribbon	Complement Module	domain 1	CATH (4.3.0)
B	3.10.100.10	Alpha Beta	Roll	Mannose-Binding Protein A	Chain A	CATH (4.3.0)
B	2.10.25.10	Mainly Beta	Ribbon	Laminin	Laminin	CATH (4.3.0)
B	2.10.70.10	Mainly Beta	Ribbon	Complement Module	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00008	EGF-like domain (EGF)	EGF-like domain	There is no clear separation between noise and signal. Pfam:PF00053 is very similar, but has 8 instead of 6 conserved cysteines. Includes some cytokine receptors. The EGF domain misses the N-terminus regions of the Ca2+ binding EGF domains (this is t ...	There is no clear separation between noise and signal. Pfam:PF00053 is very similar, but has 8 instead of 6 conserved cysteines. Includes some cytokine receptors. The EGF domain misses the N-terminus regions of the Ca2+ binding EGF domains (this is the main reason of discrepancy between swiss-prot domain start/end and Pfam). The family is hard to model due to many similar but different sub-types of EGF domains. Pfam certainly misses a number of EGF domains.	Domain
A, B	PF00084	Sushi repeat (SCR repeat) (Sushi)	Sushi repeat (SCR repeat)	-	Domain
A, B	PF00059	Lectin C-type domain (Lectin_C)	Lectin C-type domain	This family includes both long and short form C-type	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	E-SELECTIN	sialic acid binding organic acid binding binding ion binding anion binding carboxylic acid binding carbohydrate derivative binding small molecule binding phospholipase binding protein binding enzyme binding oligosaccharide binding carbohydrate binding cation binding sialic acid binding organic acid binding binding ion binding anion binding carboxylic acid binding carbohydrate derivative binding small molecule binding phospholipase binding protein binding enzyme binding oligosaccharide binding carbohydrate binding cation binding metal ion binding molecular transducer activity transmembrane signaling receptor activity signaling receptor activity	leukocyte tethering or rolling leukocyte cell-cell adhesion leukocyte migration cell adhesion cell-cell adhesion immune system process leukocyte adhesion to vascular endothelial cell cellular extravasation cell migration cellular process cell motility regulation of localization import into cell regulation of cellular process leukocyte tethering or rolling leukocyte cell-cell adhesion leukocyte migration cell adhesion cell-cell adhesion immune system process leukocyte adhesion to vascular endothelial cell cellular extravasation cell migration cellular process cell motility regulation of localization import into cell regulation of cellular process regulation of cellular component organization positive regulation of cellular component organization receptor internalization transport positive regulation of biological process regulation of receptor internalization vesicle-mediated transport cellular component organization localization positive regulation of endocytosis cellular component organization or biogenesis positive regulation of receptor-mediated endocytosis positive regulation of cellular process regulation of endocytosis regulation of biological process regulation of transport regulation of receptor-mediated endocytosis biological regulation regulation of vesicle-mediated transport establishment of localization positive regulation of receptor internalization positive regulation of transport endocytosis receptor-mediated endocytosis response to peptide response to stimulus response to chemical response to cytokine response to interleukin-1 heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules cell-cell adhesion via plasma-membrane adhesion molecules cellular response to stimulus signaling intracellular signal transduction cell communication calcium-mediated signaling intracellular signaling cassette signal transduction defense response response to stress inflammatory response leukocyte migration involved in inflammatory response actin filament-based process positive regulation of locomotion regulation of cell motility regulation of leukocyte migration positive regulation of leukocyte migration positive regulation of cell migration regulation of locomotion positive regulation of cell motility regulation of cell migration regulation of immune system process positive regulation of immune system process locomotion regulation of defense response regulation of response to external stimulus regulation of inflammatory response response to external stimulus regulation of response to stimulus regulation of response to stress positive regulation of leukocyte cell-cell adhesion regulation of leukocyte adhesion to vascular endothelial cell positive regulation of cell-cell adhesion positive regulation of leukocyte tethering or rolling regulation of cell-cell adhesion positive regulation of cell adhesion regulation of cell adhesion positive regulation of leukocyte adhesion to vascular endothelial cell regulation of leukocyte tethering or rolling regulation of leukocyte cell-cell adhesion regulation of cellular extravasation phospholipase C-activating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway biological process involved in interspecies interaction between organisms response to lipid response to other organism response to oxygen-containing compound response to lipopolysaccharide response to biotic stimulus response to bacterium response to external biotic stimulus response to molecule of bacterial origin response to tumor necrosis factor	cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane clathrin-coated pit endomembrane system membrane microdomain membrane raft plasma membrane raft plasma membrane region caveola cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane clathrin-coated pit endomembrane system membrane microdomain membrane raft plasma membrane raft plasma membrane region caveola intracellular anatomical structure perinuclear region of cytoplasm cytoplasm extracellular region extracellular space cell cortex cortical cytoskeleton intracellular membraneless organelle intracellular organelle cytoskeleton organelle membraneless organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR016187	C-type lectin fold	Homologous Superfamily
A, B	IPR001304	C-type lectin-like	Domain
A, B	IPR016186	C-type lectin-like/link domain superfamily	Homologous Superfamily
A, B	IPR000436	Sushi/SCR/CCP domain	Domain
A, B	IPR000742	EGF-like domain	Domain
A, B	IPR002396	Selectin superfamily	Family
A, B	IPR035976	Sushi/SCR/CCP superfamily	Homologous Superfamily
A, B	IPR050350	Complement & Cell Adhesion Regulators	Family
A, B	IPR033991	Selectin, C-type lectin-like domain	Domain
A, B	IPR018378	C-type lectin, conserved site	Conserved Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P16581	atrial fibrillation Hypercholesterolemia atopic eczema brain ischemia hypertensive disorder allergic contact dermatitis cardiovascular disease multiple sclerosis urticaria coronary artery disease inborn carbohydrate metabolic disorder lung adenocarcinoma pancreatic ductal adenocarcinoma acne peripheral nervous system disease atrial fibrillation Hypercholesterolemia atopic eczema brain ischemia hypertensive disorder allergic contact dermatitis cardiovascular disease multiple sclerosis urticaria coronary artery disease inborn carbohydrate metabolic disorder lung adenocarcinoma pancreatic ductal adenocarcinoma acne peripheral nervous system disease psoriasis type 2 diabetes mellitus cerebrovascular disorder vascular disease cutaneous lupus erythematosus ductal breast carcinoma in situ familial atrial fibrillation interstitial cystitis lung cancer myocardial ischemia peripheral neuropathy ulcerative colitis congestive heart failure dermatitis, atopic head and neck cancer IgA glomerulonephritis ischemia reperfusion injury non-small cell lung carcinoma periodontitis atherosclerosis autoimmune disease thrombotic disease essential hypertension

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.