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1B0U

ATP-BINDING SUBUNIT OF THE HISTIDINE PERMEASE FROM SALMONELLA TYPHIMURIUM

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003333biological_processamino acid transmembrane transport
A0005524molecular_functionATP binding
A0005886cellular_componentplasma membrane
A0006865biological_processamino acid transport
A0015424molecular_functionABC-type amino acid transporter activity
A0016020cellular_componentmembrane
A0016887molecular_functionATP hydrolysis activity
A0042626molecular_functionATPase-coupled transmembrane transporter activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL A 401
ChainResidue
ATHR210
AGLU179
APRO180
ATHR181

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 402
ChainResidue
ASER43
AHIS153
AGLN228

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CL A 403
ChainResidue
AGLY156
AGLY157
AASP185
ALEU188
AHOH451
AHOH474

site_idAC4
Number of Residues24
DetailsBINDING SITE FOR RESIDUE ATP A 301
ChainResidue
ATYR16
AHIS19
AVAL21
ASER41
AGLY42
ASER43
AGLY44
ALYS45
ASER46
ATHR47
AARG145
ALYS149
AHIS153
AGLN158
AHOH415
AHOH424
AHOH437
AHOH443
AHOH445
AHOH467
AHOH488
AHOH500
AHOH538
AHOH644

site_idPLP
Number of Residues6
DetailsP-LOOP
ChainResidue
ASER40
ASER41
AGLY42
ASER43
AGLY44
ALYS45

Functional Information from PROSITE/UniProt
site_idPS00211
Number of Residues15
DetailsABC_TRANSPORTER_1 ABC transporters family signature. LSGGQQQRVSIARAL
ChainResidueDetails
ALEU154-LEU168

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBINDING: BINDING => ECO:0000269|PubMed:9872322, ECO:0007744|PDB:1B0U
ChainResidueDetails
ASER41
AGLY42
AGLY44
ALYS45
ASER46
ATHR47

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PDB entries from 2025-06-18

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