3LIY

crystal structure of HTLV protease complexed with Statine-containing peptide inhibitor

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
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Acid proteases	8101693	3001059	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Acid proteases	8101693	3001059	SCOP2B (2022-06-29)
D [auth C]	SCOP2B Superfamily	Acid proteases	8101693	3001059	SCOP2B (2022-06-29)
E [auth D]	SCOP2B Superfamily	Acid proteases	8101693	3001059	SCOP2B (2022-06-29)
G [auth E]	SCOP2B Superfamily	Acid proteases	8101693	3001059	SCOP2B (2022-06-29)
H [auth F]	SCOP2B Superfamily	Acid proteases	8101693	3001059	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	RVP	e3liyA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: RVP	ECOD (1.6)
B	RVP	e3liyB1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: RVP	ECOD (1.6)
D [auth C]	RVP	e3liyC1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: RVP	ECOD (1.6)
E [auth D]	RVP	e3liyD1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: RVP	ECOD (1.6)
G [auth E]	RVP	e3liyE1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: RVP	ECOD (1.6)
H [auth F]	RVP	e3liyF1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: RVP	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)
B	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)
D [auth C]	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)
E [auth D]	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)
G [auth E]	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)
H [auth F]	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, D [auth C], E [auth D], G [auth E], A, B, D [auth C], E [auth D], G [auth E], H [auth F]	PF00077	Retroviral aspartyl protease (RVP)	Retroviral aspartyl protease	Single domain aspartyl proteases from retroviruses, retrotransposons, and badnaviruses (plant dsDNA viruses). These proteases are generally part of a larger polyprotein; usually pol, more rarely gag. Retroviral proteases appear to be homologous to a ...	Single domain aspartyl proteases from retroviruses, retrotransposons, and badnaviruses (plant dsDNA viruses). These proteases are generally part of a larger polyprotein; usually pol, more rarely gag. Retroviral proteases appear to be homologous to a single domain of the two-domain eukaryotic aspartyl proteases such as pepsins, cathepsins, and renins (Pfam:PF00026).	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, D [auth C], E [auth D], G [auth E], A, B, D [auth C], E [auth D], G [auth E], H [auth F]	Protease	aspartic-type peptidase activity peptidase activity catalytic activity, acting on a protein hydrolase activity aspartic-type endopeptidase activity catalytic activity endopeptidase activity cation binding ion binding binding metal ion binding small molecule binding	proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	-
C [auth I], F [auth J], I [auth K]	statine-containing inhibitor	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, D [auth C], E [auth D], G [auth E], A, B, D [auth C], E [auth D], G [auth E], H [auth F]	IPR021109	Aspartic peptidase domain superfamily	Homologous Superfamily
A, B, D [auth C], E [auth D], G [auth E], A, B, D [auth C], E [auth D], G [auth E], H [auth F]	IPR001969	Aspartic peptidase, active site	Active Site
A, B, D [auth C], E [auth D], G [auth E], A, B, D [auth C], E [auth D], G [auth E], H [auth F]	IPR001995	Peptidase A2A, retrovirus, catalytic	Domain
A, B, D [auth C], E [auth D], G [auth E], A, B, D [auth C], E [auth D], G [auth E], H [auth F]	IPR018061	Retropepsins	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
C [auth I], F [auth J], I [auth K]	ACE	RESID: AA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354 PSI-MOD : N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359
C [auth I], F [auth J], I [auth K]	STA	RESID: AA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354

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.