eF-site ID 2zuw-B
PDB Code 2zuw
Chain B

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Title Crystal structure of Galacto-N-biose/Lacto-N-biose I phosphorylase in complex with GlcNAc and sulfate
Classification TRANSFERASE
Compound Lacto-N-biose phosphorylase
Source (Q5NU17_BIFLO)
Sequence B:  STGRFTLPSEENFAEKTKELAELWGADAIRLALGKKIYNA
YFPTRAHNEWITLHMDETPQVYLLTDRILAESDTVDIPLM
ESFFAEQLKPNRDADPHKYWEVVDRTTGEVVDSANWTLDA
DEDTVHVSGVAAWHEYTVSFLAYIIWDPVEMYNHLTNDWG
DKEHEIPFDIYHPATRKFVFDTFEQWLKDSPQTDVVRFTT
FFYQFTLLFDEKRREKVVDWFGCACTVSPRALDDFEAKYG
YRLRPEDFVDGGAYNSAWRVPRKAQRDWIDFLSGFVRENV
KQLADMSHAAGKEAMMFLGDQWIGTEPYKDGFDELGLDAV
VGSIGDGTTTRMIADIPGVKYTEGRFLPYFFPDGNDPSIE
GLDNWRKARRAILRSPISRMGYGGYLSLAAKFPKFVDTVT
HIANEFRDIHDRTGGVAAEGELNVAILNSWGKMRSWMAFT
VAHALPNKQTYSYYGILESLSGMRVNVRFISFDDVLAHGI
DSDIDVIINGGPVDTAFTGGDVWTNPKLVETVRAWVRGGG
AFVGVGEPSSAPRFQTGRFFQLADVIGVDEERYQTLSVDK
YFPPVVPDHFITADVPVDPAAREAWEQAGYRIPLSGCGGG
QSIKPLGGIDFGEPVLNTYPVNENVTLLRADGGQVQLATN
DYGKGRGVYISGLPYSAANARLLERVLFYASHNEDKYAAW
SSSNPECEVAHFPEQGLYCVINNTDQPQKTTVTLADGTTE
DFDLPDSGIAWREA
Description


Functional site

1) chain B
residue 313
type ACT_SITE
sequence D
description Proton donor => ECO:0000305|PubMed:19124470
source Swiss-Prot : SWS_FT_FI1


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