Structure of PDB 5xt4 Chain A

Receptor sequence
>5xt4A (length=675) Species: 322104 (Scheffersomyces stipitis CBS 6054) [Search protein sequence]
SVDQKAISTIRLLAVDAVAAANSGHPGAPLGLAPAAHAVFKKMRFNPKDT
KWINRDRFVLSNGHACALLYSMLVLYGYDLTVEDLKKFRQLGSKTPGHPE
NTDVPGAEVTTGPLGQGICNGVGIALAQAQFAATYNKPDFPISDSYTYVF
LGDGCLMEGVSSEASSLAGHLQLGNLIAFWDDNKISIDGSTEVAFTEDVI
ARYKSYGWHIVEVSDADTDITAIAAAIDEAKKVTNKPTLVRLTTTIGFGS
LAQGTHGVHGAPLKADDIKQLKTKWGFNPEESFAVPAEVTASYNEHVAEN
QKIQQQWNELFAAYKQKYPELGAELQRRLDGKLPENWDKALPVYTPADAA
VATRKLSEIVLSKIIPEVPEIIGGSADLTPSNLTKAKGTVDFQPAATGLG
DYSGRYIRYGVREHAMGAIMNGIAAFGANYKNYGGTFLNFVSYAAGAVRL
SALSEFPITWVATHDSIGLGEDGPTHQPIETLAHFRATPNISVWRPADGN
ETSAAYKSAIESTHTPHILALTRQNLPQLEGSSIEKASKGGYTLVQQDKA
DIIIVATGSEVSLAVDALKVLEGQGIKAGVVSLPDQLTFDKQSEEYKLSV
LPDGVPILSVEVMSTFGWSKYSHQQFGLNRFGASGKAPEIFKLFEFTPEG
VAERAAKTVAFYKGKDVVSPLRSAF
3D structure
PDB5xt4 Evidence of Diradicals Involved in the Yeast Transketolase Catalyzed Keto-Transferring Reactions.
ChainA
Resolution1.06 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) H27 I248 H261 E415 H478
Catalytic site (residue number reindexed from 1) H25 I246 H259 E413 H476
Enzyme Commision number 2.2.1.1: transketolase.
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 CA A D155 N185 I187 D153 N183 I185
BS02 T6F A H27 H66 H100 G114 L116 D155 G156 N185 I187 S188 I189 I248 H261 H25 H64 H98 G112 L114 D153 G154 N183 I185 S186 I187 I246 H259
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:5xt4, PDBe:5xt4, PDBj:5xt4
PDBsum5xt4
PubMed30155962
UniProtP34736|TKT_PICST Transketolase (Gene Name=TKT)

[Back to BioLiP]