Structure of PDB 2c4x Chain A Binding Site BS01

Receptor Information

>2c4x Chain A (length=250) Species: 1515 (Acetivibrio thermocellus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

PENQAPKAIFTFSPEDPVTDENVVFNASNSIDEDGTIAYYVWDFGDGYEG
TSTTPTITYKYKNPGTYKVKLIVTDNQGASSSFTATIKVTSATGDNSKFN
FEDGTLGGFTTSGTNATGVVVNTTEKAFKGERGLKWTVTSEGEGTAELKL
DGGTIVVPGTTMTFRIWIPSGAPIAAIQPYIMPHTPDWSEVLWNSTWKGY
TMVKTDDWNEITLTLPEDVDPTWPQQMGIQVQTIDEGEFTIYVDAIDWLE

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

2c4x Chain A Residue 1252 [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	2c4x Xyloglucan is Recognized by Carbohydrate-Binding Modules that Interact with Beta-Glucan Chains.
Resolution	2.0 Å
Binding residue (original residue number in PDB)	N4 Q5 D33 D35 D76
Binding residue (residue number reindexed from 1)	N3 Q4 D32 D34 D75
Annotation score	4

Enzymatic activity

Enzyme Commision number

External links

PDB	RCSB:2c4x, PDBe:2c4x, PDBj:2c4x
PDBsum	2c4x
PubMed	16314409
UniProt	P71140

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