Structure of PDB 1s4p Chain B

Receptor sequence
>1s4pB (length=335) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
TKTTMDYITPSFKPKACYVTLVRNKELKGLLSSIKYVENKINKKFPYPWV
FLNDEPFTEEFKEAVTKAVSSEVKFGILPKEHWSYPEWINQTKAAEIRAD
AATKYIYGGSESYRHMCRYQSGFFWRHELLEEYDWYWRVEPDIKLYCDIN
YDVFKWMQENEKVYGFTVSIHEYEVTIPTLWQTSMDFIKKNPEYLDENNL
MSFLSNDNGKTYNLCHFWSNFEIANLNLWRSPAYREYFDTLDHQGGFFYE
RWGDAPVHSIAAALFLPKDKIHYFSDIGYHHPPYDNCPLDKEVYNSNNCE
CDQGNDFTFQGYSCGKEYYDAQGLVKPKNWKKFRE
3D structure
PDB1s4p Structure of Kre2p/Mnt1p: A YEAST {alpha}1,2-MANNOSYLTRANSFERASE INVOLVED IN MANNOPROTEIN BIOSYNTHESIS
ChainB
Resolution2.01 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.4.1.-
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 MMA B Y220 E279 H323 W325 R358 Y113 E172 H216 W218 R251
BS02 MN B E247 H388 E140 H281
BS03 GDP B L128 V129 R130 E133 N160 D161 W190 Y214 Y220 M223 E247 P248 H388 L21 V22 R23 E26 N53 D54 W83 Y107 Y113 M116 E140 P141 H281
Gene Ontology
Molecular Function
GO:0000030 mannosyltransferase activity
Biological Process
GO:0006486 protein glycosylation
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1s4p, PDBe:1s4p, PDBj:1s4p
PDBsum1s4p
PubMed14752117
UniProtP27809|KRE2_YEAST Glycolipid 2-alpha-mannosyltransferase (Gene Name=KRE2)

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