4TWE | pdb_00004twe

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B		e4tweB1	A: Rubredoxin-like	X: Rubredoxin-related	H: Rubredoxin-related	T: Peptidase_M28	F:	ECOD (20:10:01)
A		e4tweA1	A: Rubredoxin-like	X: Rubredoxin-related	H: Rubredoxin-related	T: DPPIV_N	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.630.10	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Zn peptidases	CATH (4.3.0)
B	3.50.30.30	Alpha Beta	3-Layer(bba) Sandwich	Glucose Oxidase	domain 1	CATH (4.3.0)
A	3.40.630.10	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Zn peptidases	CATH (4.3.0)
A	3.50.30.30	Alpha Beta	3-Layer(bba) Sandwich	Glucose Oxidase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF04253	Transferrin receptor-like dimerisation domain (TFR_dimer)	Transferrin receptor-like dimerisation domain	This domain is involved in dimerisation of the transferrin receptor as shown in its crystal structure.	Domain
A, B	PF04389	Peptidase family M28 (Peptidase_M28)	Peptidase family M28		Domain
A, B	PF02225	PA domain (PA)	PA domain	The PA (Protease associated) domain is found as an insert domain in diverse proteases. The PA domain is also found in a plant vacuolar sorting receptor Swiss:O22925 and members of the RZF family Swiss:O43567. It has been suggested that this domain fo ...	The PA (Protease associated) domain is found as an insert domain in diverse proteases. The PA domain is also found in a plant vacuolar sorting receptor Swiss:O22925 and members of the RZF family Swiss:O43567. It has been suggested that this domain forms a lid-like structure that covers the active site in active proteases, and is involved in protein recognition in vacuolar sorting receptors [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	N-acetylated-alpha-linked acidic dipeptidase-like protein	peptidase activity catalytic activity, acting on a protein metallopeptidase activity hydrolase activity catalytic activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding identical protein binding protein binding protein homodimerization activity peptidase activity catalytic activity, acting on a protein metallopeptidase activity hydrolase activity catalytic activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding identical protein binding protein binding protein homodimerization activity protein dimerization activity exopeptidase activity carboxypeptidase activity transition metal ion binding zinc ion binding aminopeptidase activity	catabolic process metabolic process cellular process peptide metabolic process peptide catabolic process proteolysis primary metabolic process protein metabolic process macromolecule metabolic process	cellular anatomical structure membrane cell periphery apical part of cell plasma membrane plasma membrane region apical plasma membrane

Chains	Accession	Name	Type
A, B	IPR007484	Peptidase M28	Domain
A, B	IPR036757	Transferrin receptor-like, dimerisation domain superfamily	Homologous Superfamily
A, B	IPR039373	Transferrin receptor protein 1/Glutamate carboxypeptidase 2-like	Family
A, B	IPR046450	PA domain superfamily	Homologous Superfamily
A, B	IPR007365	Transferrin receptor-like, dimerisation domain	Domain
A, B	IPR003137	PA domain	Domain

Chains	Drug Target	Associated Disease
A, B	Pharos: Q9UQQ1	acne osteosarcoma Crohn disease pituitary cancer metabolic syndrome X ulcerative colitis

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.

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