1SF8

Crystal structure of the carboxy-terminal domain of htpG, the E. coli Hsp90

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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	d1sf8a1	Alpha and beta proteins (a+b)	HSP90 C-terminal domain	HSP90 C-terminal domain	HSP90 C-terminal domain	Chaperone protein HtpG	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
A	d1sf8a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1sf8b1	Alpha and beta proteins (a+b)	HSP90 C-terminal domain	HSP90 C-terminal domain	HSP90 C-terminal domain	Chaperone protein HtpG	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1sf8b2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d1sf8c1	Alpha and beta proteins (a+b)	HSP90 C-terminal domain	HSP90 C-terminal domain	HSP90 C-terminal domain	Chaperone protein HtpG	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d1sf8c2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d1sf8d1	Alpha and beta proteins (a+b)	HSP90 C-terminal domain	HSP90 C-terminal domain	HSP90 C-terminal domain	Chaperone protein HtpG	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d1sf8d2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
F	d1sf8f1	Alpha and beta proteins (a+b)	HSP90 C-terminal domain	HSP90 C-terminal domain	HSP90 C-terminal domain	Chaperone protein HtpG	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
F	d1sf8f2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
H	d1sf8h1	Alpha and beta proteins (a+b)	HSP90 C-terminal domain	HSP90 C-terminal domain	HSP90 C-terminal domain	Chaperone protein HtpG	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
H	d1sf8h2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
E	d1sf8e1	Alpha and beta proteins (a+b)	HSP90 C-terminal domain	HSP90 C-terminal domain	HSP90 C-terminal domain	Chaperone protein HtpG	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
E	d1sf8e2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
G	d1sf8g1	Alpha and beta proteins (a+b)	HSP90 C-terminal domain	HSP90 C-terminal domain	HSP90 C-terminal domain	Chaperone protein HtpG	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
G	d1sf8g2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	HSP90 C-terminal domain	8027003	4002606	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	HSP90 C-terminal domain	8039382	3001478	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	HSP90 C-terminal domain	8039382	3001478	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	HSP90 C-terminal domain	8039382	3001478	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	HSP90 C-terminal domain	8039382	3001478	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	HSP90 C-terminal domain	8039382	3001478	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	HSP90 C-terminal domain	8039382	3001478	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	HSP90 C-terminal domain	8039382	3001478	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	HSP90 C-terminal domain	8039382	3001478	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	HSP90_3rd	e1sf8A1	A: mixed a+b and a/b	X: Zincin-like	H: HSP90 C-terminal domain (C-terminal part of Pfam 00183) (From Topology)	T: HSP90 C-terminal domain (C-terminal part of Pfam 00183)	F: HSP90_3rd	ECOD (1.6)
B	HSP90_3rd	e1sf8B1	A: mixed a+b and a/b	X: Zincin-like	H: HSP90 C-terminal domain (C-terminal part of Pfam 00183) (From Topology)	T: HSP90 C-terminal domain (C-terminal part of Pfam 00183)	F: HSP90_3rd	ECOD (1.6)
C	HSP90_3rd	e1sf8C1	A: mixed a+b and a/b	X: Zincin-like	H: HSP90 C-terminal domain (C-terminal part of Pfam 00183) (From Topology)	T: HSP90 C-terminal domain (C-terminal part of Pfam 00183)	F: HSP90_3rd	ECOD (1.6)
D	HSP90_3rd	e1sf8D1	A: mixed a+b and a/b	X: Zincin-like	H: HSP90 C-terminal domain (C-terminal part of Pfam 00183) (From Topology)	T: HSP90 C-terminal domain (C-terminal part of Pfam 00183)	F: HSP90_3rd	ECOD (1.6)
F	HSP90_3rd	e1sf8F1	A: mixed a+b and a/b	X: Zincin-like	H: HSP90 C-terminal domain (C-terminal part of Pfam 00183) (From Topology)	T: HSP90 C-terminal domain (C-terminal part of Pfam 00183)	F: HSP90_3rd	ECOD (1.6)
H	HSP90_3rd	e1sf8H1	A: mixed a+b and a/b	X: Zincin-like	H: HSP90 C-terminal domain (C-terminal part of Pfam 00183) (From Topology)	T: HSP90 C-terminal domain (C-terminal part of Pfam 00183)	F: HSP90_3rd	ECOD (1.6)
E	HSP90_3rd	e1sf8E1	A: mixed a+b and a/b	X: Zincin-like	H: HSP90 C-terminal domain (C-terminal part of Pfam 00183) (From Topology)	T: HSP90 C-terminal domain (C-terminal part of Pfam 00183)	F: HSP90_3rd	ECOD (1.6)
G	HSP90_3rd	e1sf8G1	A: mixed a+b and a/b	X: Zincin-like	H: HSP90 C-terminal domain (C-terminal part of Pfam 00183) (From Topology)	T: HSP90 C-terminal domain (C-terminal part of Pfam 00183)	F: HSP90_3rd	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.120.790	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Heat shock protein 90, C-terminal domain	CATH (4.3.0)
B	1.20.120.790	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Heat shock protein 90, C-terminal domain	CATH (4.3.0)
C	1.20.120.790	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Heat shock protein 90, C-terminal domain	CATH (4.3.0)
D	1.20.120.790	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Heat shock protein 90, C-terminal domain	CATH (4.3.0)
F	1.20.120.790	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Heat shock protein 90, C-terminal domain	CATH (4.3.0)
H	1.20.120.790	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Heat shock protein 90, C-terminal domain	CATH (4.3.0)
E	1.20.120.790	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Heat shock protein 90, C-terminal domain	CATH (4.3.0)
G	1.20.120.790	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Heat shock protein 90, C-terminal domain	CATH (4.3.0)

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	Chaperone protein htpG	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding unfolded protein binding protein binding identical protein binding protein homodimerization activity protein dimerization activity pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity ATP-dependent activity protein folding chaperone ATP-dependent protein folding chaperone protein-folding chaperone binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein folding biosynthetic process metabolic process protein metabolic process macromolecule metabolic process reproductive process in single-celled organism reproductive process cytokinesis cell division cell cycle FtsZ-dependent cytokinesis cell cycle process asexual reproduction response to heat response to abiotic stimulus response to temperature stimulus	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR020575	Heat shock protein Hsp90, N-terminal	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR036890	Histidine kinase/HSP90-like ATPase superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR037196	HSP90, C-terminal domain	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR003594	Histidine kinase/HSP90-like ATPase domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR001404	Heat shock protein Hsp90 family	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR019805	Heat shock protein Hsp90, 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.