5XQP

Crystal structure of Notched-fin eelpout type III antifreeze protein (NFE6, AFP), P212121 form

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
Membrane Protein Annotation: OPM

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d5xqpa_	All beta proteins	beta-clip	AFP III-like domain	AFP III-like domain	automated matches	(Zoarces elongatus ) [TaxId: 291231 ],	SCOPe (2.08)
B	d5xqpb_	All beta proteins	beta-clip	AFP III-like domain	AFP III-like domain	automated matches	(Zoarces elongatus ) [TaxId: 291231 ],	SCOPe (2.08)
C	d5xqpc_	All beta proteins	beta-clip	AFP III-like domain	AFP III-like domain	automated matches	(Zoarces elongatus ) [TaxId: 291231 ],	SCOPe (2.08)
D	d5xqpd_	All beta proteins	beta-clip	AFP III-like domain	AFP III-like domain	automated matches	(Zoarces elongatus ) [TaxId: 291231 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	AFP III-like domain	8078243	4002954	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	AFP III-like domain	8078244	3001936	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	AFP III-like domain	8078244	3001936	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	AFP III-like domain	8078244	3001936	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	AFP III-like domain	8078244	3001936	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	PF08666	e5xqpA1	A: beta barrels	X: beta-clip	H: SET domain-like (From Topology)	T: SET domain-like	F: PF08666	ECOD (1.6)
B	PF08666	e5xqpB1	A: beta barrels	X: beta-clip	H: SET domain-like (From Topology)	T: SET domain-like	F: PF08666	ECOD (1.6)
C	PF08666	e5xqpC1	A: beta barrels	X: beta-clip	H: SET domain-like (From Topology)	T: SET domain-like	F: PF08666	ECOD (1.6)
D	PF08666	e5xqpD1	A: beta barrels	X: beta-clip	H: SET domain-like (From Topology)	T: SET domain-like	F: PF08666	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.1210.10	Alpha Beta	Alpha-Beta Complex	Type Iii Antifreeze Protein Isoform Hplc 12	Antifreeze-like/N-acetylneuraminic acid synthase C-terminal domain	CATH (4.3.0)
B	3.90.1210.10	Alpha Beta	Alpha-Beta Complex	Type Iii Antifreeze Protein Isoform Hplc 12	Antifreeze-like/N-acetylneuraminic acid synthase C-terminal domain	CATH (4.3.0)
C	3.90.1210.10	Alpha Beta	Alpha-Beta Complex	Type Iii Antifreeze Protein Isoform Hplc 12	Antifreeze-like/N-acetylneuraminic acid synthase C-terminal domain	CATH (4.3.0)
D	3.90.1210.10	Alpha Beta	Alpha-Beta Complex	Type Iii Antifreeze Protein Isoform Hplc 12	Antifreeze-like/N-acetylneuraminic acid synthase C-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF08666	SAF domain (SAF)	SAF domain	This domain family includes a range of different proteins. Such as antifreeze proteins and flagellar FlgA proteins, and CpaB pilus proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Ice-structuring protein	-	-	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR006190	Antifreeze-like/N-acetylneuraminic acid synthase C-terminal	Domain
A, B, C, D	IPR036732	Antifreeze-like/N-acetylneuraminic acid synthase C-terminal domain superfamily	Homologous Superfamily
A, B, C, D	IPR013974	SAF domain	Domain
A, B, C, D	IPR006013	Antifreeze, type III	Family

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B, C, D	OPM				Type III antifreeze protein

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.