PDB entry 2vel
View 2vel on RCSB PDB site
Description: structure-based enzyme engineering efforts with an inactive monomeric tim variant: the importance of a single point mutation for generating an active site with suitable binding properties
Class: isomerase
Keywords: isomerase, triosephosphate isomerase, tim barrel, glycolysis, engineering, pentose shunt, binding pocket, gluconeogenesis, lipid synthesis, substrate specificity, fatty acid biosynthesis, tim, enzyme, monomeric, glycosome
Deposited on
2007-10-24, released
2008-02-19
The last revision prior to the SCOPe 2.02 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: 0.184
AEROSPACI score: 0.37
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: glycosomal triosephosphate isomerase
Species: Trypanosoma brucei brucei [TaxId:5702]
Database cross-references and differences (RAF-indexed):
- Uniprot P04789 (225-237)
- conflict (12)
- conflict (15-16)
- conflict (65-69)
- conflict (71-72)
- conflict (90)
- engineered mutation (223)
Domains in SCOPe 2.02: d2vela_ - Chain 'B':
Compound: glycosomal triosephosphate isomerase
Species: Trypanosoma brucei brucei [TaxId:5702]
Database cross-references and differences (RAF-indexed):
- Uniprot P04789 (225-237)
- conflict (12)
- conflict (15-16)
- conflict (65-69)
- conflict (71-72)
- conflict (90)
- engineered mutation (223)
Domains in SCOPe 2.02: d2velb_ - Heterogens: CL, PGA, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>2velA (A:)
skpqpiaaanwksgspdslselidlfnstsinhdvqcvvastfvhlamtkerlshpkfvi
aaqnagnadalaslkdfgvnwivlghserrwyygetneivadkvaaavasgfmviacige
tlqeresgrtavvvltqiaaiakklkkadwakvviayepvwaigtgkvatpqqaqeahal
irswvsskigadvagelrilyggsvngknartlyqqrdvngflaglkpefvdiikatq
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>2velB (B:)
skpqpiaaanwksgspdslselidlfnstsinhdvqcvvastfvhlamtkerlshpkfvi
aaqnagnadalaslkdfgvnwivlghserrwyygetneivadkvaaavasgfmviacige
tlqeresgrtavvvltqiaaiakklkkadwakvviayepvwaigtgkvatpqqaqeahal
irswvsskigadvagelrilyggsvngknartlyqqrdvngflaglkpefvdiikatq