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2QWR

Crystal structure of disulfide-bond-crosslinked complex of bovine hsc70 (1-394aa)R171C and bovine Auxilin (810-910aa)D876C in the AMPPNP intact form

Functional Information from GO Data
ChainGOidnamespacecontents
A0005524molecular_functionATP binding
A0140662molecular_functionATP-dependent protein folding chaperone
Functional Information from PDB Data
site_idAC1
Number of Residues23
DetailsBINDING SITE FOR RESIDUE ANP A 487
ChainResidue
AASP10
ATHR204
AGLY230
AGLU268
ALYS271
AARG272
ASER275
AGLY338
AGLY339
ASER340
AARG342
AGLY12
AILE343
AGOL3148
AHOH3180
AHOH3209
ATHR13
ATHR14
ATYR15
AGLU175
AASP199
AGLY201
AGLY202

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ACY A 1022
ChainResidue
AASP32
ALYS126
AILE130

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 3147
ChainResidue
ATHR13
ALYS71
AARG72
ATYR149
APHE150
ATHR226

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 3148
ChainResidue
ATYR15
ALYS56
AGLU231
AASP234
AGLU268
AANP487

Functional Information from PROSITE/UniProt
site_idPS00297
Number of Residues8
DetailsHSP70_1 Heat shock hsp70 proteins family signature 1. IDLGTTyS
ChainResidueDetails
AILE9-SER16

site_idPS00329
Number of Residues14
DetailsHSP70_2 Heat shock hsp70 proteins family signature 2. IFDLGGGTfdvSIL
ChainResidueDetails
AILE197-LEU210

site_idPS01036
Number of Residues15
DetailsHSP70_3 Heat shock hsp70 proteins family signature 3. IvLvGGsTRIPkIqK
ChainResidueDetails
AILE334-LYS348

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues191
DetailsRegion: {"description":"Interaction with BAG1","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues16
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"PDB","id":"2QWL","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2QWM","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2QWN","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2QWO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2QWP","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2QWQ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P63017","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues3
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P11142","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P11142","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P63017","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1kaz
ChainResidueDetails
ALYS71

site_idMCSA1
Number of Residues4
DetailsM-CSA 656
ChainResidueDetails
AASP10
ALYS71enhance reactivity
AGLU175
AASP199

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PDB entries from 2025-10-29

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