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1R2Q

Crystal Structure of Human Rab5a GTPase Domain at 1.05 A resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 300
ChainResidue
ASER34
ATHR52
AGNP200
AHOH1400
AHOH1401

site_idAC2
Number of Residues31
DetailsBINDING SITE FOR RESIDUE GNP A 200
ChainResidue
ALYS33
ASER34
ASER35
APHE45
AHIS46
AGLU47
AGLN49
ASER51
ATHR52
AGLY78
AASN133
ALYS134
AASP136
ALEU137
ASER163
AALA164
ALYS165
ALYS180
AMG300
AGOL400
AHOH1400
AHOH1401
AHOH1419
AHOH1425
AHOH1430
AHOH1446
AHOH1507
ASER29
AALA30
AVAL31
AGLY32

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 400
ChainResidue
AALA30
AGLN49
AGNP200
AHOH1425
AHOH1430
AHOH1463
AHOH1592

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 401
ChainResidue
ATHR103
ALYS116
ALYS140
AGOL404
AHOH1433
AHOH1467

site_idAC5
Number of Residues11
DetailsBINDING SITE FOR RESIDUE GOL A 402
ChainResidue
AGLU106
AALA109
AARG110
AASN113
AARG141
AALA142
AVAL143
AASP144
AHOH1445
AHOH1451
AHOH1604

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 403
ChainResidue
AARG120
AGLN121
AGLU172
AHOH1415
AHOH1512
AHOH1569
AHOH1578

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 404
ChainResidue
AASP101
ATHR103
ALYS134
ALEU137
ALYS140
AGOL401

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 405
ChainResidue
AGLN119
AILE126
AILE128
AASN155
AHOH1517

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues5
DetailsBINDING: BINDING => ECO:0000269|PubMed:12433916, ECO:0000269|PubMed:14684892, ECO:0000269|PubMed:15378032, ECO:0000269|PubMed:20534488, ECO:0007744|PDB:1N6H, ECO:0007744|PDB:1N6L, ECO:0007744|PDB:1N6N, ECO:0007744|PDB:1N6O, ECO:0007744|PDB:1N6P, ECO:0007744|PDB:1N6R, ECO:0007744|PDB:1R2Q, ECO:0007744|PDB:1TU3, ECO:0007744|PDB:3MJH
ChainResidueDetails
AGLY27
AHIS46
AASP75
AASN133
ASER163

site_idSWS_FT_FI2
Number of Residues1
DetailsMOD_RES: Phosphoserine; by LRRK2 => ECO:0000269|PubMed:29125462
ChainResidueDetails
ASER84

site_idSWS_FT_FI3
Number of Residues1
DetailsCARBOHYD: (Microbial infection) N-beta-linked (GlcNAc) arginine => ECO:0000269|PubMed:32974215
ChainResidueDetails
AARG120

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
AGLN79

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ksj
ChainResidueDetails
AALA30

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PDB entries from 2024-07-31

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