2W9P

Crystal Structure of Potato Multicystatin

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2w9pa_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)
C	d2w9pc_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)
D	d2w9pd_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)
E	d2w9pe_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)
F	d2w9pf_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)
H	d2w9ph_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)
I	d2w9pi_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)
K	d2w9pk_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)
L	d2w9pl_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)
M	d2w9pm_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)
N	d2w9pn_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)
B	d2w9pb_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)
G	d2w9pg_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)
J	d2w9pj_	Alpha and beta proteins (a+b)	Cystatin-like	Cystatin/monellin	automated matches	automated matches	POTATO (Solanum tuberosum ) [TaxId: 4113 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Cystatins	8073973	4001013	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Cystatin/monellin	8073974	3000441	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	Cystatin/monellin	8073974	3000441	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Cystatin/monellin	8073974	3000441	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Cystatin/monellin	8073974	3000441	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Cystatin/monellin	8073974	3000441	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Cystatin/monellin	8073974	3000441	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Cystatin/monellin	8073974	3000441	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Cystatin/monellin	8073974	3000441	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Cystatin/monellin	8073974	3000441	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Cystatin/monellin	8073974	3000441	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Cystatin/monellin	8073974	3000441	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Cystatin/monellin	8073974	3000441	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Cystatin/monellin	8073974	3000441	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Cystatin/monellin	8073974	3000441	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	PF00031	e2w9pA1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)
C	PF00031	e2w9pC1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)
D	PF00031	e2w9pD1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)
E	PF00031	e2w9pE1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)
F	PF00031	e2w9pF1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)
H	PF00031	e2w9pH1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)
I	PF00031	e2w9pI1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)
K	PF00031	e2w9pK1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)
L	PF00031	e2w9pL1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)
M	PF00031	e2w9pM1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)
N	PF00031	e2w9pN1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)
B	PF00031	e2w9pB1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)
G	PF00031	e2w9pG1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)
J	PF00031	e2w9pJ1	A: a+b two layers	X: Cystatin-like	H: Cystatin/monellin (From Topology)	T: Cystatin/monellin	F: PF00031	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
C	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
D	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
E	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
F	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
H	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
I	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
K	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
L	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
M	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
N	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
B	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
G	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)
J	3.10.450.10	Alpha Beta	Roll	Nuclear Transport Factor 2	Chain: A,	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	PF00031	Cystatin domain (Cystatin)	Cystatin domain	Very diverse family. Attempts to define separate sub-families failed. Typically, either the N-terminal or C-terminal end is very divergent. But splitting into two domains would make very short families. All members except Swiss:Q03196 and Swiss:Q1 ...	Very diverse family. Attempts to define separate sub-families failed. Typically, either the N-terminal or C-terminal end is very divergent. But splitting into two domains would make very short families. All members except Swiss:Q03196 and Swiss:Q10993 are found. Pfam:PF00666 are related to this family but have not been included.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	MULTICYSTATIN	enzyme regulator activity molecular function inhibitor activity peptidase regulator activity molecular function regulator activity enzyme inhibitor activity cysteine-type endopeptidase inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	IPR027214	Cystatin	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	IPR000010	Cystatin domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	IPR046350	Cystatin superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N	IPR018073	Proteinase inhibitor I25, cystatin, conserved site	Conserved Site

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 R01GM133198.