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3QBT

Crystal structure of OCRL1 540-678 in complex with Rab8a:GppNHp

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
C0003924molecular_functionGTPase activity
C0005525molecular_functionGTP binding
E0003924molecular_functionGTPase activity
E0005525molecular_functionGTP binding
G0003924molecular_functionGTPase activity
G0005525molecular_functionGTP binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 201
ChainResidue
ATHR22
ATHR40
AGNP200
AHOH219
AHOH566

site_idAC2
Number of Residues23
DetailsBINDING SITE FOR RESIDUE GNP A 200
ChainResidue
ALYS21
ATHR22
ACYS23
APHE33
ASER39
ATHR40
AGLY66
AASN121
ALYS122
AASP124
AVAL125
ASER151
AALA152
ALYS153
AHOH180
AMG201
AHOH219
AHOH231
AHOH566
ASER17
AGLY18
AVAL19
AGLY20

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG C 201
ChainResidue
CTHR22
CTHR40
CGNP200
CHOH211
CHOH252

site_idAC4
Number of Residues23
DetailsBINDING SITE FOR RESIDUE GNP C 200
ChainResidue
CSER17
CGLY18
CVAL19
CGLY20
CLYS21
CTHR22
CCYS23
CPHE33
CSER39
CTHR40
CGLY66
CASN121
CLYS122
CASP124
CVAL125
CSER151
CALA152
CLYS153
CHOH195
CMG201
CHOH202
CHOH211
CHOH252

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG E 201
ChainResidue
ETHR22
ETHR40
EHOH187
EGNP200
EHOH309

site_idAC6
Number of Residues23
DetailsBINDING SITE FOR RESIDUE GNP E 200
ChainResidue
ESER17
EGLY18
EVAL19
EGLY20
ELYS21
ETHR22
ECYS23
EPHE33
ESER39
ETHR40
EGLY66
EASN121
ELYS122
EASP124
EVAL125
ESER151
EALA152
ELYS153
EHOH182
EHOH187
EMG201
EHOH309
EHOH593

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG G 201
ChainResidue
GTHR22
GTHR40
GHOH192
GGNP200
GHOH302

site_idAC8
Number of Residues23
DetailsBINDING SITE FOR RESIDUE GNP G 200
ChainResidue
GGLY66
GASN121
GLYS122
GASP124
GVAL125
GSER151
GALA152
GLYS153
GHOH192
GHOH193
GMG201
GHOH302
GHOH369
GSER17
GGLY18
GVAL19
GGLY20
GLYS21
GTHR22
GCYS23
GPHE33
GSER39
GTHR40

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 B 1
ChainResidue
ATHR40
BARG570
BLYS665
BASP666
BTYR667

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 D 2
ChainResidue
CILE41
DHOH7
DHOH18
DARG570
DASP666
DTYR667

Functional Information from PROSITE/UniProt
site_idPS00675
Number of Residues14
DetailsSIGMA54_INTERACT_1 Sigma-54 interaction domain ATP-binding region A signature. LLLiGDSGVGKtcV
ChainResidueDetails
ALEU11-VAL24

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues56
DetailsMotif: {"description":"Switch 1","evidences":[{"source":"UniProtKB","id":"P62820","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues68
DetailsMotif: {"description":"Switch 2","evidences":[{"source":"UniProtKB","id":"P62820","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues40
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21378754","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"27552051","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"3QBT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5SZI","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"27552051","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"5SZI","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21378754","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"27552051","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3QBT","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5SZI","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21378754","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"3QBT","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21378754","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3QBT","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues4
DetailsModified residue: {"description":"Phosphothreonine; by LRRK2","evidences":[{"source":"PubMed","id":"26824392","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"29125462","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"30209220","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"30398148","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues456
DetailsRegion: {"description":"ASH"}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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