4AU4 | pdb_00004au4

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Ribosomal_L31	e4au4A1	A: alpha arrays	X: beta-Grasp	H: HTH	T: winged helix domain	F: Ribosomal_L31	ECOD (v295)
B	Ribosomal_L31	e4au4B1	A: alpha arrays	X: beta-Grasp	H: HTH	T: winged helix domain	F: Ribosomal_L31	ECOD (v295)
C	Ribosomal_L31	e4au4C1	A: alpha arrays	X: beta-Grasp	H: HTH	T: winged helix domain	F: Ribosomal_L31	ECOD (v295)
D	Ribosomal_L31	e4au4D1	A: alpha arrays	X: beta-Grasp	H: HTH	T: winged helix domain	F: Ribosomal_L31	ECOD (v295)
E	Ribosomal_L31	e4au4E1	A: alpha arrays	X: beta-Grasp	H: HTH	T: winged helix domain	F: Ribosomal_L31	ECOD (v295)
F	Ribosomal_L31	e4au4F1	A: alpha arrays	X: beta-Grasp	H: HTH	T: winged helix domain	F: Ribosomal_L31	ECOD (v295)
G	Ribosomal_L31	e4au4G1	A: alpha arrays	X: beta-Grasp	H: HTH	T: winged helix domain	F: Ribosomal_L31	ECOD (v295)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.497.10	Alpha Beta	2-Layer Sandwich	Antithrombin	Chain I, domain 2	CATH (4.3.0)
A	2.30.39.10	Mainly Beta	Roll	Alpha-1-antitrypsin	domain 1	CATH (4.3.0)
B	3.30.497.10	Alpha Beta	2-Layer Sandwich	Antithrombin	Chain I, domain 2	CATH (4.3.0)
B	2.30.39.10	Mainly Beta	Roll	Alpha-1-antitrypsin	domain 1	CATH (4.3.0)
C	3.30.497.10	Alpha Beta	2-Layer Sandwich	Antithrombin	Chain I, domain 2	CATH (4.3.0)
C	2.30.39.10	Mainly Beta	Roll	Alpha-1-antitrypsin	domain 1	CATH (4.3.0)
D	3.30.497.10	Alpha Beta	2-Layer Sandwich	Antithrombin	Chain I, domain 2	CATH (4.3.0)
D	2.30.39.10	Mainly Beta	Roll	Alpha-1-antitrypsin	domain 1	CATH (4.3.0)
E	3.30.497.10	Alpha Beta	2-Layer Sandwich	Antithrombin	Chain I, domain 2	CATH (4.3.0)
E	2.30.39.10	Mainly Beta	Roll	Alpha-1-antitrypsin	domain 1	CATH (4.3.0)
F	3.30.497.10	Alpha Beta	2-Layer Sandwich	Antithrombin	Chain I, domain 2	CATH (4.3.0)
F	2.30.39.10	Mainly Beta	Roll	Alpha-1-antitrypsin	domain 1	CATH (4.3.0)
G	3.30.497.10	Alpha Beta	2-Layer Sandwich	Antithrombin	Chain I, domain 2	CATH (4.3.0)
G	2.30.39.10	Mainly Beta	Roll	Alpha-1-antitrypsin	domain 1	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G	SERPIN PEPTIDASE INHIBITOR, CLADE H (HEAT SHOCK PROTEIN 47), MEMBER 1, (COLLAGEN BINDING PROTEIN 1)	enzyme regulator activity molecular function inhibitor activity peptidase regulator activity serine-type endopeptidase inhibitor activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity collagen binding protein-containing complex binding binding	-	membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle cellular anatomical structure organelle lumen organelle endoplasmic reticulum cytoplasm

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G	IPR042178	Serpin superfamily, domain 1	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G	IPR023795	Serpin, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F, G	IPR033830	Serpin H1, serpin domain	Domain
A, B, C, D, E A, B, C, D, E, F, G	IPR042185	Serpin superfamily, domain 2	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G	IPR036186	Serpin superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G	IPR000215	Serpin family	Family
A, B, C, D, E A, B, C, D, E, F, G	IPR023796	Serpin domain	Domain

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.