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4R39

Histidine kinase domain from Erythrobacter litoralis EL346 blue-light activated histidine kinase

Functional Information from GO Data
ChainGOidnamespacecontents
A0016310biological_processphosphorylation
A0016772molecular_functiontransferase activity, transferring phosphorus-containing groups
B0016310biological_processphosphorylation
B0016772molecular_functiontransferase activity, transferring phosphorus-containing groups
C0016310biological_processphosphorylation
C0016772molecular_functiontransferase activity, transferring phosphorus-containing groups
D0016310biological_processphosphorylation
D0016772molecular_functiontransferase activity, transferring phosphorus-containing groups
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG A 401
ChainResidue
AASN250
AANP402
AHOH501
AHOH502

site_idAC2
Number of Residues26
DetailsBINDING SITE FOR RESIDUE ANP A 402
ChainResidue
AASP282
AGLY286
AILE287
ATRP293
AGLY297
AASN298
ALEU299
AGLY300
ASER301
ATHR324
AMG401
AHOH502
AHOH506
AHOH530
AHOH535
AHOH540
AHOH543
AHOH580
DGLN309
DHOH531
DHOH541
ASER171
AARG175
AASN250
AHIS254
AALA255

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG B 401
ChainResidue
BASN250
BANP402
BHOH501
BHOH502

site_idAC4
Number of Residues24
DetailsBINDING SITE FOR RESIDUE ANP B 402
ChainResidue
AASP128
BSER171
BARG175
BGLU246
BASN250
BALA251
BHIS254
BALA255
BASP282
BGLY286
BILE287
BTRP293
BASN298
BLEU299
BGLY300
BSER301
BMG401
BHOH501
BHOH502
BHOH503
BHOH510
BHOH511
BHOH528
BHOH539

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG C 401
ChainResidue
CASN250
CANP402
CHOH501
CHOH502

site_idAC6
Number of Residues18
DetailsBINDING SITE FOR RESIDUE ANP C 402
ChainResidue
CSER171
CARG175
CASN250
CHIS254
CALA255
CASP282
CILE287
CTRP293
CASN298
CLEU299
CGLY300
CSER301
CMG401
CHOH501
CHOH502
CHOH503
CHOH515
CHOH517

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG D 401
ChainResidue
DASN250
DANP402
DHOH501
DHOH502

site_idAC8
Number of Residues19
DetailsBINDING SITE FOR RESIDUE ANP D 402
ChainResidue
DHOH503
DHOH510
DHOH546
DHOH560
DSER171
DARG175
DASN250
DALA251
DHIS254
DALA255
DASP282
DGLY286
DILE287
DTRP293
DASN298
DGLY300
DSER301
DMG401
DHOH502

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsMOD_RES: Phosphohistidine; by autocatalysis => ECO:0000255|PROSITE-ProRule:PRU00107
ChainResidueDetails
AHIS142
BHIS142
CHIS142
DHIS142

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PDB entries from 2024-06-26

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