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1Z0A

GDP-Bound Rab2A GTPase

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
B0003924molecular_functionGTPase activity
B0005525molecular_functionGTP binding
C0003924molecular_functionGTPase activity
C0005525molecular_functionGTP binding
D0003924molecular_functionGTPase activity
D0005525molecular_functionGTP binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 1201
ChainResidue
ASER20
AASP61
AALA63
AGDP1200
AHOH1217

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG B 2201
ChainResidue
BHOH2283
BSER20
BGDP2200
BHOH2209
BHOH2256

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG C 3201
ChainResidue
CASP61
CALA63
CGDP3200
CHOH3227

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG D 4201
ChainResidue
DSER20
DGDP4200
DHOH4292

site_idAC5
Number of Residues18
DetailsBINDING SITE FOR RESIDUE GDP A 1200
ChainResidue
AGLY16
AVAL17
AGLY18
ALYS19
ASER20
ACYS21
AASN119
ALYS120
AASP122
ALEU123
ASER149
AALA150
ALYS151
AMG1201
AHOH1214
AHOH1217
AHOH1230
AHOH1357

site_idAC6
Number of Residues20
DetailsBINDING SITE FOR RESIDUE GDP B 2200
ChainResidue
BTHR15
BGLY16
BVAL17
BGLY18
BLYS19
BSER20
BCYS21
BPHE31
BASN119
BLYS120
BASP122
BLEU123
BSER149
BALA150
BLYS151
BMG2201
BHOH2209
BHOH2230
BHOH2233
BHOH2283

site_idAC7
Number of Residues19
DetailsBINDING SITE FOR RESIDUE GDP C 3200
ChainResidue
BTYR3
CGLY16
CVAL17
CGLY18
CLYS19
CSER20
CCYS21
CPHE31
CPRO33
CASN119
CLYS120
CASP122
CSER149
CALA150
CLYS151
CMG3201
CHOH3227
CHOH3275
CHOH3333

site_idAC8
Number of Residues14
DetailsBINDING SITE FOR RESIDUE GDP D 4200
ChainResidue
DGLY16
DVAL17
DGLY18
DLYS19
DSER20
DCYS21
DASN119
DLYS120
DLEU123
DSER149
DALA150
DMG4201
DHOH4245
DHOH4292

Functional Information from PROSITE/UniProt
site_idPS00675
Number of Residues14
DetailsSIGMA54_INTERACT_1 Sigma-54 interaction domain ATP-binding region A signature. YIIiGDTGVGKscL
ChainResidueDetails
ATYR9-LEU22

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues34
DetailsRegion: {"description":"Required for interaction with PRKCI","evidences":[{"source":"PubMed","id":"14570876","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues20
DetailsMotif: {"description":"Switch 1","evidences":[{"source":"UniProtKB","id":"P61106","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues36
DetailsMotif: {"description":"Switch 2","evidences":[{"source":"UniProtKB","id":"P61106","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues48
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P61106","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16034420","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1Z0A","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsModified residue: {"description":"N-acetylalanine","evidences":[{"source":"PubMed","id":"19413330","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
AGLN65

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
BGLN65

site_idCSA3
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
CGLN65

site_idCSA4
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
DGLN65

site_idCSA5
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
AGLY16

site_idCSA6
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
BGLY16

site_idCSA7
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
CGLY16

site_idCSA8
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
DGLY16

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PDB entries from 2025-10-15

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