Structure of PDB 8k3v Chain B

Receptor sequence
>8k3vB (length=700) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
WNGNFVFDSPISKTLLDQYATPNEFKFMRYQAVTCEPNQLAEKNFTVRQL
KYLTPRETELMLVVTMYNEDHILLGRTLKGIMDNVKYMVKKKNSSTWGPD
AWKKIVVCIISDGRSKINERSLALLSSLGCYQDGFAKDEINEKKVAMHVY
EHTTMINITNISESEVSLECNQGTVPIQLLFCLKEQNQKKINSHRWAFEG
FAELLRPNIVTLLDAGTMPGKDSIYQLWREFRNPNVGGACGEIRTDLGKR
FVKLLNPLVASQNFEYKMSNILDKTTESNFGFITVLPGAFSAYRFEAVRG
QPLQKYFYGEIMENEGFHFFSSNMYLAEDRILCFEVVTKKNCNWILKYCR
SSYASTDVPERVPEFILQRRRWLNGSFFASVYSFCHFYRVWSSGHNIGRK
LLLTVEFFYLFFNTLISWFSLSSFFLVFRILTVSIALAYHSAFNVLSVIF
LWLYGICTLSTFILSLGNKPKSTEKFYVLTCVIFAVMMIYMIFCSIFMSV
KSFQNITEAFRDIVISLGSTYCLYLISSIIYLQPWHMLTSFIQYILLSPS
YINVLNIYAFCNVHDLSWGPLGKINTTEDGTFKMEVLVSSSEIQANYDKY
LKVLNDFEPSYDEKKTGYYANVRSLVIIFWVITNFIIVAVVLETGGIADY
IAMKSISAEIPLMTSKASIYFNVILWLVALSALIRFIGCSIYMIVRFFKK
3D structure
PDB8k3v S. cerevisiae Chs1 in complex with polyoxin B
ChainB
Resolution3.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.4.1.16: chitin synthase.
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 UD1 B T453 Y455 E457 D602 E752 Q756 R759 T65 Y67 E69 D214 E364 Q368 R371
Gene Ontology
Molecular Function
GO:0004100 chitin synthase activity
GO:0016757 glycosyltransferase activity
GO:0016758 hexosyltransferase activity
Biological Process
GO:0000920 septum digestion after cytokinesis
GO:0006031 chitin biosynthetic process
GO:0071555 cell wall organization
Cellular Component
GO:0005886 plasma membrane
GO:0030428 cell septum
GO:0045009 chitosome
GO:0071944 cell periphery

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8k3v, PDBe:8k3v, PDBj:8k3v
PDBsum8k3v
PubMed37553334
UniProtP08004|CHS1_YEAST Chitin synthase 1 (Gene Name=CHS1)

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