Structure of PDB 8ch3 Chain A

Receptor sequence
>8ch3A (length=479) Species: 311402 (Allorhizobium ampelinum S4) [Search protein sequence]
ERRALKIGVNGIPVTLEPINAISNVGPRIVNQIFDTLVVRDFFSNGAPGN
GINLMPSLAESWERIDDKSVRFKLRQKVMFHDGVEMTADDVAYTFSSERL
WGPDAIKVIPLGGSYALDFDEPVVEDKYTVVIRTKTPTPLTESYMASWMG
RIVPKAYYKTLGTAAFGNKPVGTGPYKFVEFVANDRVVIEANDAYWGLKP
TASKITYQLVAEPATRVAGLISGEYDIVTTLTPDDMALINSYPDLETRGN
IVENFHMFTFNMNQPVFQSKPLRRALALAVNRPLIVQSLWMNKATIPNGF
NFPNYGKTFDPNRRAMEYNIEEAKRLVKESGYDGTPITYHTMGNYYANAV
PALMMMIEMWKQIGVTVVPKVYAPGGAPKDQDSYMRNWSNGQWMTDAWAT
MICEFGPKGQVQKRWGWKAPAEFNDLCTKVSQIPDSKERFDAFNRLRDIF
EEEAPAVILYQPFDVYAARKDVHWRPISF
3D structure
PDB8ch3 A highly conserved ligand-binding site for AccA transporters of antibiotic and quorum-sensing regulator in Agrobacterium leads to a different specificity.
ChainA
Resolution1.398 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 GLC A S53 Y376 W418 S23 Y346 W388
BS02 FRU A R416 Q440 W445 R386 Q410 W415
BS03 ALX A S53 N54 Y145 W178 Y375 Y376 W418 S419 N420 G421 E434 S23 N24 Y115 W148 Y345 Y346 W388 S389 N390 G391 E404
Gene Ontology
Molecular Function
GO:1904680 peptide transmembrane transporter activity
Biological Process
GO:0015833 peptide transport
GO:0055085 transmembrane transport
Cellular Component
GO:0030288 outer membrane-bounded periplasmic space
GO:0042597 periplasmic space
GO:0043190 ATP-binding cassette (ABC) transporter complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8ch3, PDBe:8ch3, PDBj:8ch3
PDBsum8ch3
PubMed38058289
UniProtB9JXG4

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