Structure of PDB 7t55 Chain A Binding Site BS01

Receptor Information
>7t55 Chain A (length=715) Species: 1515 (Acetivibrio thermocellus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KKYVCVRQYDLTDCGAACLSSIAQYYGLKMSLAKIREMTGTDTQGTNAYG
LIHAAKQLGFSAKGVKASKEDLLKDFRLPAIANVIVDNRLAHFVVIYSIK
NRIITVADPGKGIVRYSMDDFCSIWTGGLVLLEPGEAFQKGDYTQNMMVK
FAGFLKPLKKTVLCIFLASLLYTALGIAGSFYIKFLFDDLIKFEKLNDLH
IISAGFAVIFLLQIFLNYYRSILVTKLGMSIDKSIMMEYYSHVLKLPMNF
FNSRKVGEIISRFMDASKIRQAISGATLTIMIDTIMAVIGGILLYIQNSS
LFFISFIIILLYGIIVTVFNKPIQNANRQIMEDNAKLTSALVESVKGIET
IKSFGAEEQTEKSTRDKIETVMKSSFKEGMLYINLSSLTGIVAGLGGIVI
LWAGAYNVIKGNMSGGQLLAFNALLAYFLTPVKNLIDLQPLIQTAVVASN
RLGEILELATEKELREDSDDFVISLKGDIEFRNVDFRYGLRKPVLKNINL
TIPKGKTVAIVGESGSGKTTLAKLLMNFYSPEKGDILINGHSIKNISLEL
IRKKIAFVSQDVFIFSGTVKENLCLGNENVDMDEIIKAAKMANAHDFIEK
LPLKYDTFLNESGANLSEGQKQRLAIARALLKKPDILILDEATSNLDSIT
ENHIKDAIYGLEDDVTVIIIAHRLSTIVNCDKIYLLKDGEIVESGSHTEL
IALKGCYFKMWKQTE
Ligand information
>7t55 Chain C (length=17) Species: 1515 (Acetivibrio thermocellus) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
NIGRELTDEELMEMTGG
Receptor-Ligand Complex Structure
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PDB7t55 Structures of the peptidase-containing ABC transporter PCAT1 under equilibrium and nonequilibrium conditions.
Resolution4.1 Å
Binding residue
(original residue number in PDB)		C21 T53 N54 A55 I59 K70 G71 V72 K73 D82 N90 A98 F100
Binding residue
(residue number reindexed from 1)		C14 T46 N47 A48 I52 K63 G64 V65 K66 D75 N83 A91 F93
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0008233 peptidase activity
GO:0008234 cysteine-type peptidase activity
GO:0016887 ATP hydrolysis activity
GO:0034040 ATPase-coupled lipid transmembrane transporter activity
GO:0043214 ABC-type bacteriocin transporter activity
GO:0140359 ABC-type transporter activity
Biological Process
GO:0006508 proteolysis
GO:0006869 lipid transport
GO:0043213 bacteriocin transport
GO:0055085 transmembrane transport
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7t55, PDBe:7t55, PDBj:7t55
PDBsum7t55
PubMed35074919
UniProtA3DCU1

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