Annotations: 1Y23

Crystal structure of a member of HIT family of proteins from bacillus subtilis

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)
E	d1y23e_	Alpha and beta proteins (a+b)	HIT-like	HIT-like	HIT (HINT, histidine triad) family of protein kinase-interacting proteins	Hit	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
D	d1y23d_	Alpha and beta proteins (a+b)	HIT-like	HIT-like	HIT (HINT, histidine triad) family of protein kinase-interacting proteins	Hit	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
C	d1y23c_	Alpha and beta proteins (a+b)	HIT-like	HIT-like	HIT (HINT, histidine triad) family of protein kinase-interacting proteins	Hit	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
B	d1y23b_	Alpha and beta proteins (a+b)	HIT-like	HIT-like	HIT (HINT, histidine triad) family of protein kinase-interacting proteins	Hit	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
A	d1y23a_	Alpha and beta proteins (a+b)	HIT-like	HIT-like	HIT (HINT, histidine triad) family of protein kinase-interacting proteins	Hit	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
E	SCOP2B Superfamily	HIT-like	8044273	3000223	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	HIT-like	8044273	3000223	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	HIT-like	8044273	3000223	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	HIT-like	8044273	3000223	SCOP2B (2022-06-29)
A	SCOP2 Family	HIT domain-like	8031895	4000950	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	HIT-like	8044273	3000223	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
E	NIR_SIR	e1y23E1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: NIR_SIR	ECOD (v294.1)
D	NIR_SIR	e1y23D1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: NIR_SIR	ECOD (v294.1)
C	NIR_SIR	e1y23C1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: NIR_SIR	ECOD (v294.1)
B	NIR_SIR	e1y23B1	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: NIR_SIR	ECOD (v294.1)
A	HIT	e1y23A1	A: a+b three layers	X: HIT-like	H: HIT-related	T: HIT-related	F: HIT	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
E	3.30.428.10	Alpha Beta	2-Layer Sandwich	HIT family, subunit A	HIT-like	CATH (4.3.0)
D	3.30.428.10	Alpha Beta	2-Layer Sandwich	HIT family, subunit A	HIT-like	CATH (4.3.0)
D	1.20.5.1170	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	HIT-like	CATH (4.3.0)
C	3.30.428.10	Alpha Beta	2-Layer Sandwich	HIT family, subunit A	HIT-like	CATH (4.3.0)
C	1.20.5.1170	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	HIT-like	CATH (4.3.0)
B	3.30.428.10	Alpha Beta	2-Layer Sandwich	HIT family, subunit A	HIT-like	CATH (4.3.0)
B	1.20.5.1170	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	HIT-like	CATH (4.3.0)
A	3.30.428.10	Alpha Beta	2-Layer Sandwich	HIT family, subunit A	HIT-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E	PF01230	HIT domain (HIT)	HIT domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E	Histidine triad protein	catalytic activity	nucleoside phosphate metabolic process primary metabolic process nucleotide metabolic process nucleobase-containing compound metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process phosphate-containing compound metabolic process metabolic process cellular process small molecule metabolic process phosphorus metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E	IPR036265	HIT-like superfamily	Homologous Superfamily
A, B, C, D, E	IPR001310	Histidine triad (HIT) protein	Family
A, B, C, D, E	IPR039384	HINT family	Family
A, B, C, D, E	IPR011146	HIT-like domain	Domain
A, B, C, D, E	IPR019808	Histidine triad, conserved site	Conserved Site

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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.