Structure of PDB 6ybu Chain A

Receptor sequence

>6ybuA (length=240) Species: 562 (Escherichia coli) [Search protein sequence]

AVLGLQGVRGGVGTTTITAALAWSLQMLGENVLVVDACPDNLLRLSFNVD
FTHRQGWARAMLDGQDWRDAGLRYTSQLDLLPFGQLSIEEQENPQHWQTR
LSDICSGLQQLKASGRYQWILIDLPRDASQITHQLLSLCDHSLAIVNVDA
NCHIRLHQQALPDGAHILINNFRIGSQVQDDIYQLWLQSQRRLLPMLIHR
DEAMAECLAAKQPVGEYRSDALAAEEILTLANWCLLNYSG

3D structure

PDB

6ybu Architecture and regulation of an enterobacterial cellulose secretion system.

Chain

Resolution

2.49 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)
BS01	peptide	A	D51 F52 E207 A210 K212 Y218	D50 F51 E206 A209 K211 Y217
BS02	peptide	A	H154 H158 D182 Q185 L186 Q189 S190 Q191 R192	H153 H157 D181 Q184 L185 Q188 S189 Q190 R191
BS03	ATP	A	G11 G12 G14 T15 T16 T17 N171 N172 R201 D202 M205 A206	G10 G11 G13 T14 T15 T16 N170 N171 R200 D201 M204 A205
BS04	ATP	A	R10 D150 N152 R156	R9 D149 N151 R155

Gene Ontology

	Molecular Function
GO:0005524	ATP binding

	Cellular Component
GO:0005737	cytoplasm

View graph for
Molecular Function

View graph for
Cellular Component

External links

PDB	RCSB:6ybu, PDBe:6ybu, PDBj:6ybu
PDBsum	6ybu
PubMed	33563593
UniProt	P0DP92\|BCSQ_ECOLI Cellulose biosynthesis protein BcsQ (Gene Name=bcsQ)

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