Structure of PDB 6tr4 Chain B Binding Site BS05

Receptor Information

>6tr4 Chain B (length=506) Species: 935582 (Mediterraneibacter gnavus E1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

NWIGDENLTGNAEAPAKDDVVPDKNQFRYQKEELAAFCHFGPNTFNEIEW
GEHYGNQKPSEIFTLKNDFDAETLVKTLKDAGFKKLIVTAKHHDGFCIWD
SEHTEYDVKASGYKNKNGESDILAEISKACTDQNMDMGLYLSPWDIHEPS
YGYKDEHGNPTTPDKDAKDYNEFYNNQLEEILGNPKYGNDGHFVEVWMAG
AKGSGANAQEYDFKKWFKTIQDNEGKAAGYDADCMLFGAEAYTTVRWIGN
ELGIAGKDTWSKSKVDKDKNTINSNKQGNATVGFEDGDQWTVPEADARIT
SGWFWGTKKNTPKTMEELSDMYFNSVGHNATLLLNVPPNNQGTVDKAILD
RVTEFGNNIKATFKTNLAKAEGASVKVSEVRGGAKEYKPGNMIDDNDETY
WATSDGKKSGEILIDLGKETKFDVVSIEEAIQNGQRINNYKVEYRNGDSG
TWTLLEEGKTIGAKRLCRTSETTARQIKITVGTCDGKVPMISEIGVYKST
EDMEKP

Ligand information

Ligand ID

InChI

InChI=1S/Ca/q+2

InChIKey

BHPQYMZQTOCNFJ-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341	[Ca++]
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Ca+2]

Formula

Name

CALCIUM ION

PDB chain

6tr4 Chain B Residue 705 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	6tr4 Fucosidases from the human gut symbiont Ruminococcus gnavus.
Resolution	1.45 Å
Binding residue (original residue number in PDB)	N397 D400 N402 T405 S498 E499
Binding residue (residue number reindexed from 1)	N391 D394 N396 T399 S492 E493
Annotation score	1

Enzymatic activity

Enzyme Commision number

3.2.1.187: (Ara-f)3-Hyp beta-L-arabinobiosidase.

Gene Ontology

	Molecular Function
GO:0004560	alpha-L-fucosidase activity

	Biological Process
GO:0005975	carbohydrate metabolic process

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Molecular Function

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Biological Process

External links

PDB	RCSB:6tr4, PDBe:6tr4, PDBj:6tr4
PDBsum	6tr4
PubMed	32333083
UniProt	A0A6N3BKT0

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