Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

1OSF

Human Hsp90 in complex with 17-desmethoxy-17-N,N-Dimethylaminoethylamino-Geldanamycin

Functional Information from GO Data
ChainGOidnamespacecontents
A0005524molecular_functionATP binding
A0006457biological_processprotein folding
A0016887molecular_functionATP hydrolysis activity
A0051082molecular_functionunfolded protein binding
A0140662molecular_functionATP-dependent protein folding chaperone
Functional Information from PDB Data
site_idAC1
Number of Residues23
DetailsBINDING SITE FOR RESIDUE KOS A 280
ChainResidue
AASN51
ALEU107
ALYS112
AGLY135
AVAL136
AGLY137
APHE138
ATHR184
AHOH402
AHOH403
AHOH404
ASER52
AHOH407
AHOH435
AHOH458
AHOH588
AASP54
AALA55
ALYS58
AASP93
AILE96
AASP102
AASN106

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MPD A 300
ChainResidue
ATYR61
AACY400

site_idAC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MPD A 301
ChainResidue
APHE213

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ACY A 400
ChainResidue
AMPD300
AHOH485
AHOH604

site_idAC5
Number of Residues1
DetailsBINDING SITE FOR RESIDUE ACY A 401
ChainResidue
AGLN133

Functional Information from PROSITE/UniProt
site_idPS00298
Number of Residues10
DetailsHSP90 Heat shock hsp90 proteins family signature. YsNKEIFLRE
ChainResidueDetails
ATYR38-GLU47

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P07901","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

PDB statisticsPDBj update infoContact PDBjnumon