Structure of PDB 3wn1 Chain A Binding Site BS04

Receptor Information
>3wn1 Chain A (length=302) Species: 100226 (Streptomyces coelicolor A3(2)) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GTCALPSTYRWSSTGVLAQPKSGWVALKDFTTVTHNGRHLVYGSTSSGSS
YGSMVFSPFTNWSDMASAGQNAMNQAAVAPTLFYFAPKNIWVLAYQWGSW
PFIYRTSSDPTDPNGWSAPQPLFTGSISGSDTGPIDQTLIADGQNMYLFF
AGDNGKIYRASMPIGNFPGNFGSSYTTIMSDTKANLFEGVQVYKVQGQNQ
YLMIVEAMGANGRYFRSFTASSLSGSWTPQAASEGNPFAGKANSGATWTN
DISHGDLVRDNPDQTMTVDPCNLQFLYQGKSPNAGGDYNSLPWRPGVLTL
RR
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain3wn1 Chain A Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB3wn1 Crystal structure and characterization of the glycoside hydrolase family 62 alpha-L-arabinofuranosidase from Streptomyces coelicolor
Resolution2.0 Å
Binding residue
(original residue number in PDB)		Q364 H427
Binding residue
(residue number reindexed from 1)		Q191 H254
Annotation score4
Enzymatic activity
Enzyme Commision number 3.2.1.55: non-reducing end alpha-L-arabinofuranosidase.
Gene Ontology
Molecular Function
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0030246 carbohydrate binding
GO:0046556 alpha-L-arabinofuranosidase activity
Biological Process
GO:0045493 xylan catabolic process
GO:0046373 L-arabinose metabolic process
Cellular Component
GO:0005576 extracellular region

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:3wn1, PDBe:3wn1, PDBj:3wn1
PDBsum3wn1
PubMed24482228
UniProtO54161|EABF_STRCO Extracellular exo-alpha-L-arabinofuranosidase (Gene Name=abfB)

[Back to BioLiP]