Structure of PDB 2zwi Chain B

Receptor sequence
>2zwiB (length=373) Species: 659 (Photobacterium phosphoreum) [Search protein sequence]
KNKTIEVYVDRATLPTIQQMTQIINENSNNKKLISWSRYPINDETLLESI
NGSFFKNRPELIKSLDSMILTNEIKKVIINGNTLWAVDVVNIIKSIEALG
KKTEIELNFYDDGSAEYVRLYDFSRLPESEQEYKISLSKDNIQSSINGTQ
PFDNSIENIYGFSQLYPTTYHMLRADIFETNLPLTSLKRVISNNIKQMKW
DYFTTFNSQQKNKFYNFTGFNPEKIKEQYKASPHENFIFIGTNSGTATAE
QQIDILTEAKKPDSPIITNSIQGLDLFFKGHPSATYNQQIIDAHNMIEIY
NKIPFEALIMTDALPDAVGGMGSSVFFSLPNTVENKFIFYKSDTDIENNA
LIQVMIELNIVNRNDVKLISDLQ
3D structure
PDB2zwi Crystal structure of alpha/beta-galactoside alpha2,3-sialyltransferase from a luminous marine bacterium, Photobacterium phosphoreum
ChainB
Resolution2.01 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.4.99.4: Transferred entry: 2.4.3.4.
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 C5P B G277 K315 G316 H317 P318 P340 F341 E342 S359 S360 V361 G241 K279 G280 H281 P282 P304 F305 E306 S323 S324 V325
BS02 ZN B H270 D311 H234 D275
Gene Ontology
Molecular Function
GO:0016757 glycosyltransferase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:2zwi, PDBe:2zwi, PDBj:2zwi
PDBsum2zwi
PubMed19467231
UniProtA5LHX0

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