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6FH2

Protein arginine kinase McsB in the AMP-PN-bound state

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003824molecular_functioncatalytic activity
A0004111molecular_functioncreatine kinase activity
A0004672molecular_functionprotein kinase activity
A0005524molecular_functionATP binding
A0005615cellular_componentextracellular space
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0016772molecular_functiontransferase activity, transferring phosphorus-containing groups
A0016775molecular_functionphosphotransferase activity, nitrogenous group as acceptor
A0046314biological_processphosphocreatine biosynthetic process
B0000166molecular_functionnucleotide binding
B0003824molecular_functioncatalytic activity
B0004111molecular_functioncreatine kinase activity
B0004672molecular_functionprotein kinase activity
B0005524molecular_functionATP binding
B0005615cellular_componentextracellular space
B0016301molecular_functionkinase activity
B0016740molecular_functiontransferase activity
B0016772molecular_functiontransferase activity, transferring phosphorus-containing groups
B0016775molecular_functionphosphotransferase activity, nitrogenous group as acceptor
B0046314biological_processphosphocreatine biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues15
Detailsbinding site for residue AN2 A 401
ChainResidue
ASER27
AVAL180
AMET181
AARG208
ATYR211
AGLN223
AHOH502
AARG29
AARG31
AHIS92
ASER95
APRO96
AARG126
AARG177
ASER179

site_idAC2
Number of Residues1
Detailsbinding site for residue EDO A 402
ChainResidue
AMET181

site_idAC3
Number of Residues4
Detailsbinding site for residue EDO A 403
ChainResidue
ASER12
AMET15
ALYS91
AGLU113

site_idAC4
Number of Residues2
Detailsbinding site for residue EDO A 404
ChainResidue
ALEU32
ASER144

site_idAC5
Number of Residues4
Detailsbinding site for residue EDO A 405
ChainResidue
ATHR9
AALA10
AVAL11
AGLU315

site_idAC6
Number of Residues3
Detailsbinding site for residue EDO B 401
ChainResidue
BLEU218
BSER286
BGLN321

site_idAC7
Number of Residues1
Detailsbinding site for residue EDO B 402
ChainResidue
BARG31

Functional Information from PROSITE/UniProt
site_idPS00112
Number of Residues7
DetailsPHOSPHAGEN_KINASE Phosphagen kinase active site signature. CP.TNVGT
ChainResidueDetails
ACYS168-THR174

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBINDING: BINDING => ECO:0000305|PubMed:30962626
ChainResidueDetails
ASER27
AARG126
BSER27
BARG126

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00602
ChainResidueDetails
AHIS92
AARG208
BHIS92
BARG208

site_idSWS_FT_FI3
Number of Residues2
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00602, ECO:0000305|PubMed:30962626
ChainResidueDetails
AARG177
BARG177

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PDB entries from 2025-06-18

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