Structure of PDB 5i51 Chain A Binding Site BS03

Receptor Information
>5i51 Chain A (length=676) Species: 322104 (Scheffersomyces stipitis CBS 6054) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SSVDQKAISTIRLLAVDAVAAANSGHPGAPLGLAPAAHAVFKKMRFNPKD
TKWINRDRFVLSNGHACALLYSMLVLYGYDLTVEDLKKFRQLGSKTPGHP
ENTDVPGAEVTTGPLGQGICNGVGIALAQAQFAATYNKPDFPISDSYTYV
FLGDGCLMEGVSSEASSLAGHLQLGNLIAFWDDNKISIDGSTEVAFTEDV
IARYKSYGWHIVEVSDADTDITAIAAAIDEAKKVTNKPTLVRLTTTIGFG
SLAQGTHGVHGAPLKADDIKQLKTKWGFNPEESFAVPAEVTASYNEHVAE
NQKIQQQWNELFAAYKQKYPELGAELQRRLDGKLPENWDKALPVYTPADA
AVATLKLSEIVLSKIIPEVPEIIGGSADLTPSNLTKAKGTVDFQPAATGL
GDYSGRYIRYGVREHAMGAIMNGIAAFGANYKNYGGTFLNFVSYAAGAVR
LSALSEFPITWVATHDSIGLGEDGPTHQPIETLAHFRATPNISVWRPADG
NETSAAYKSAIESTHTPHILALTRQNLPQLEGSSIEKASKGGYTLVQQDK
ADIIIVATGSEVSLAVDALKVLEGQGIKAGVVSLPDQLTFDKQSEEYKLS
VLPDGVPILSVEVMSTFGWSKYSHQQFGLNRFGASGKAPEIFKLFEFTPE
GVAERAAKTVAFYKGKDVVSPLRSAF
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain5i51 Chain A Residue 703 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB5i51 Structural and biochemical interrogation on transketolase from Pichia stipitis for new functionality
Resolution1.54 Å
Binding residue
(original residue number in PDB)		D155 N185 I187
Binding residue
(residue number reindexed from 1)		D154 N184 I186
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H27 I248 H261 E415 H478
Catalytic site (residue number reindexed from 1) H26 I247 H260 E414 H477
Enzyme Commision number 2.2.1.1: transketolase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004802 transketolase activity
GO:0016740 transferase activity
GO:0046872 metal ion binding
Biological Process
GO:0006098 pentose-phosphate shunt
Cellular Component
GO:0005634 nucleus
GO:0005829 cytosol

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:5i51, PDBe:5i51, PDBj:5i51
PDBsum5i51
PubMed27578891
UniProtP34736|TKT_PICST Transketolase (Gene Name=TKT)

[Back to BioLiP]