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3KKO

Crystal structure of M-Ras P40D/D41E/L51R in complex with GppNHp

Functional Information from GO Data
ChainGOidnamespacecontents
A0003924molecular_functionGTPase activity
A0005525molecular_functionGTP binding
A0007165biological_processsignal transduction
A0016020cellular_componentmembrane
B0003924molecular_functionGTPase activity
B0005525molecular_functionGTP binding
B0007165biological_processsignal transduction
B0016020cellular_componentmembrane
P0003924molecular_functionGTPase activity
P0005525molecular_functionGTP binding
P0007165biological_processsignal transduction
P0016020cellular_componentmembrane
Functional Information from PDB Data
site_idAC1
Number of Residues30
DetailsBINDING SITE FOR RESIDUE GNP A 179
ChainResidue
AGLY22
AASP40
AGLU41
ATYR42
APRO44
ATHR45
AGLY70
AASN126
ALYS127
AASP129
ALEU130
AGLY23
ASER156
AALA157
AMG180
AHOH1001
AHOH1002
AHOH1003
AHOH1004
AHOH1005
AHOH1053
AHOH1109
AVAL24
AHOH1127
AGLY25
ALYS26
ASER27
AALA28
APHE38
AVAL39

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 180
ChainResidue
ASER27
ATHR45
AGNP179
AHOH1001
AHOH1002

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 181
ChainResidue
ALYS166
AHIS169
AARG173
AHOH1113
AHOH1150

site_idAC4
Number of Residues29
DetailsBINDING SITE FOR RESIDUE GNP B 179
ChainResidue
AHOH1066
BGLY22
BGLY23
BVAL24
BGLY25
BLYS26
BSER27
BALA28
BPHE38
BVAL39
BASP40
BGLU41
BPRO44
BTHR45
BGLY70
BASN126
BLYS127
BASP129
BLEU130
BSER156
BALA157
BLYS158
BMG180
BHOH1001
BHOH1002
BHOH1003
BHOH1004
BHOH1009
BHOH1035

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG B 180
ChainResidue
BSER27
BTHR45
BGNP179
BHOH1001
BHOH1002

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 B 181
ChainResidue
BLYS166
BHIS169
BARG173

site_idAC7
Number of Residues27
DetailsBINDING SITE FOR RESIDUE GNP P 179
ChainResidue
PHOH1002
PHOH1003
PHOH1004
PHOH1018
PHOH1026
PGLY22
PGLY23
PVAL24
PGLY25
PLYS26
PSER27
PALA28
PPHE38
PVAL39
PASP40
PGLU41
PTYR42
PTHR45
PGLY70
PASN126
PLYS127
PASP129
PLEU130
PSER156
PALA157
PMG180
PHOH1001

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG P 180
ChainResidue
PSER27
PTHR45
PGNP179
PHOH1001
PHOH1002

site_idAC9
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 P 181
ChainResidue
PLYS166
PHIS169
PARG173
PHOH1114

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues24
DetailsMotif: {"description":"Effector region"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues66
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"O14807","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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