Structure of PDB 3kl5 Chain B

Receptor sequence
>3kl5B (length=390) Species: 1423 (Bacillus subtilis) [Search protein sequence]
SDVTVNVSAEKQVIRGFGGMNHPAWAGDLTAAQRETAFGNGQNQLGFSIL
RIHVDENRNNWYKEVETAKSAVKHGAIVFASPWNPPSDMVETFNRNGDTS
AKRLKYNKYAAYAQHLNDFVTFMKNNGVNLYAISVQNEPDYAHEWTWWTP
QEILRFMRENAGSINARVIAPESFQYLKNLSDPILNDPQALANMDILGTH
LYGTQVSQFPYPLFKQKGAGKDLWMTEVYYPNSDTNSADRWPEALDVSQH
IHNAMVEGDFQAYVWWYIRRSYGPMKEDGTISKRGYNMAHFSKFVRPGYV
RIDATKNPNANVYVSAYKGDNKVVIVAINKSNTGVNQNFVLQNGSASNVS
RWITSSSSNLQPGTNLTVSGNHFWAHLPAQSVTTFVVNRL
3D structure
PDB3kl5 Ligand bound structures of a glycosyl hydrolase family 30 glucuronoxylan xylanohydrolase.
ChainB
Resolution2.59 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.2.1.136: glucuronoarabinoxylan endo-1,4-beta-xylanase.
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)		 Binding affinity
BS01 XYP B W85 N139 E140 W147 E229 W83 N137 E138 W145 E227
BS02 GCV B S235 R272 Y274 S233 R270 Y272
BS03 XYP B N338 W376 N336 W374
BS04 GCV B R353 L368 W376 A377 H378 R351 L366 W374 A375 H376
Gene Ontology
Molecular Function
GO:0004348 glucosylceramidase activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0033940 glucuronoarabinoxylan endo-1,4-beta-xylanase activity
Biological Process
GO:0006665 sphingolipid metabolic process
GO:0045493 xylan catabolic process
Cellular Component
GO:0005576 extracellular region

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3kl5, PDBe:3kl5, PDBj:3kl5
PDBsum3kl5
PubMed21256135
UniProtQ45070|XYNC_BACSU Glucuronoxylanase XynC (Gene Name=xynC)

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