Structure of PDB 3wnp Chain A

Receptor sequence
>3wnpA (length=699) Species: 1397 (Niallia circulans) [Search protein sequence]
GGIERVFTDKARYNPGDAVSIRVQAKNGTGSSWSGAARLEIFHLENSVYT
SSQSLSLTNGQSTTLTFTWTAPSTDFRGYFVRIDAGTLGQGATAIDVSSD
FTKYPRYGYISEFESGETALESKAKVDQLAQDYHINAWQFYDWMWRHDKM
IKRTGGSIDSTWLDLFNREISWSTLQNQIDAVHDVNGKAMAYAMIYASRE
NYSPLGISPTWGIYEDSSHTNQFDVDVGDGSTYLYMFDPQNPNWQNYIHA
EYIDSINTAGFDGIHVAQMGQRSNVYDYNGNSIDLSTRFSPFLDQAKSVL
SANNPARDNLTYNIVDGTVNGWAVNDVSKNADLDFLYSEIWYLSDSYNQL
KNYIEQLRANGGNKAVVLAAYMNYADNAGTRYEAESASMTNVSTNTNHAG
YTGSGFVDQFASTGDKVSFAINAPEAGYYSLVFRYGNNTGANSTLNLYVD
GNFVQKLYFFNQSSWGTWKHDVWSQVPLTQGAHTVELRYESGNVGAVNLD
SLTLGTFDEHSVRLADAMMSASGATHIELGDDNQMLPHEYYPNRSKTMRS
SLKNAMKDHYNFITAYENLLFDSDVVPNDTGSQFVNLTGVSASGDGSANT
VWYINKRTSDYNIVHLINLLGNDNQWRNTASQPSFQTNLPAKIYIGADET
ISDVYLASPDLSGGETQELAFTSGTDAGGKYVSFTVPELKYWNMIYMLE
3D structure
PDB3wnp Molecular engineering of cycloisomaltooligosaccharide glucanotransferase from Bacillus circulans T-3040: structural determinants for the reaction product size and reactivity.
ChainA
Resolution2.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.4.1.248: cycloisomaltooligosaccharide glucanotransferase.
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 BGC A Y182 Y233 N354 E380 E580 Y141 Y192 N313 E339 E539
BS02 GLC A Y182 D183 H188 F207 Y233 Y581 Y141 D142 H147 F166 Y192 Y540
BS03 GLC A E580 Y581 E539 Y540
BS04 CA A E424 E426 T443 G446 D541 E383 E385 T402 G405 D500
Gene Ontology
Molecular Function
GO:0030246 carbohydrate binding

View graph for
Molecular Function
External links
PDB RCSB:3wnp, PDBe:3wnp, PDBj:3wnp
PDBsum3wnp
PubMed25649478
UniProtP94286|CTA1_NIACI Cycloisomaltooligosaccharide glucanotransferase

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