Structure of PDB 4awd Chain A Binding Site BS01

Receptor Information

>4awd Chain A (length=297) Species: 310297 (Phocaeicola plebeius) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

KEYSLAEEHIKNLPEAPEGYKWVVNEDYTDEFNGKRLNAAKWHAKSPYWT
NGRPPATFKAENVSVKKGCLRIINTVLSPTEGLDGKPGDKYRLAGGAVAS
VKNQAHYGYYETRMKASLTTMSSTFWLSNRPVMKEIMKGGKKIKTWSSQE
LDIIETMGIIRSVNPDNPWNKTWNMQMNSNTHYWYQEQGGKRTDNTAKRS
DVVSYMTDPSAEDFHTYGCWWVDANTVKFYYDGKYMYTIKPTTKYTDTPF
DRPMFIHIVTETYDWEKQVPTAEDLKDKDKSTTYYDWVRAYKLVPIE

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

4awd Chain A Residue 1321 [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	4awd Bacteria of the human gut microbiome catabolize red seaweed glycans with carbohydrate-active enzyme updates from extrinsic microbes.
Resolution	2.4 Å
Binding residue (original residue number in PDB)	E54 N56 G91 D309
Binding residue (residue number reindexed from 1)	E31 N33 G68 D286
Annotation score	4

Enzymatic activity

Enzyme Commision number

3.2.1.178: beta-porphyranase.

Gene Ontology

	Molecular Function
GO:0004553	hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0016798	hydrolase activity, acting on glycosyl bonds
GO:0033916	beta-agarase activity

	Biological Process
GO:0005975	carbohydrate metabolic process

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Molecular Function

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Biological Process

External links

PDB	RCSB:4awd, PDBe:4awd, PDBj:4awd
PDBsum	4awd
PubMed	23150581
UniProt	B5CY92\|PORB_PHOPM Beta-porphyranase B (Gene Name=BACPLE_01689)

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