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P00943 (TPIS_GEOSE) Reviewed, UniProtKB/Swiss-Prot

Last modified May 31, 2011. Version 89. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Triosephosphate isomerase

Short name=TIM
EC=5.3.1.1
Alternative name(s):
Triose-phosphate isomerase
Gene names
Name:tpiA
Synonyms:tpi
OrganismGeobacillus stearothermophilus (Bacillus stearothermophilus)
Taxonomic identifier1422 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacillalesBacillaceaeGeobacillus

Protein attributes

Sequence length253 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Catalytic activity

D-glyceraldehyde 3-phosphate = glycerone phosphate. HAMAP MF_00147_B

Pathway

Carbohydrate biosynthesis; gluconeogenesis. HAMAP MF_00147_B

Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-phosphate from glycerone phosphate: step 1/1. HAMAP MF_00147_B

Subunit structure

Homodimer. Ref.4 Ref.5

Subcellular location

Cytoplasm Probable HAMAP MF_00147_B.

Sequence similarities

Belongs to the triosephosphate isomerase family.

Ontologies

Keywords
   Biological processGluconeogenesis
Glycolysis
Pentose shunt
   Cellular componentCytoplasm
   Molecular functionIsomerase
   PTMPhosphoprotein
   Technical term3D-structure
Direct protein sequencing
Gene Ontology (GO)
   Biological processgluconeogenesis

Inferred from electronic annotation. Source: UniProtKB-KW

glycolysis

Inferred from electronic annotation. Source: UniProtKB-KW

pentose-phosphate shunt

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functiontriose-phosphate isomerase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 253253Triosephosphate isomerase HAMAP MF_00147_B
PRO_0000090178

Sites

Active site951Electrophile
Active site1671Proton acceptor
Binding site91Substrate
Binding site111Substrate

Amino acid modifications

Modified residue2131Phosphoserine By similarity

Experimental info

Sequence conflict371I → D AA sequence Ref.3
Sequence conflict411Missing AA sequence Ref.3
Sequence conflict47 – 482Missing AA sequence Ref.3
Sequence conflict591L → LQ AA sequence Ref.3
Sequence conflict1001Q → H AA sequence Ref.3
Sequence conflict1351E → Q AA sequence Ref.3
Sequence conflict138 – 1403QTN → ETD AA sequence Ref.3
Sequence conflict1441Missing AA sequence Ref.3
Sequence conflict157 – 1582EQ → QE AA sequence Ref.3
Sequence conflict161 – 1644QAVI → IIL AA sequence Ref.3
Sequence conflict1691I → L AA sequence Ref.3
Sequence conflict2311P → A AA sequence Ref.3
Sequence conflict2481E → Q AA sequence Ref.3

Secondary structure

.................................................... 253
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
P00943 [UniParc].

Last modified December 1, 1992. Version 2.
Checksum: 6532B5235362946C

FASTA25327,206
        10         20         30         40         50         60 
MRKPIIAGNW KMHKTLAEAV QFVEDVKGHV PPADEVISVV CAPFLFLDRL VQAADGTDLK 

        70         80         90        100        110        120 
IGAQTMHFAD QGAYTGEVSP VMLKDLGVTY VILGHSERRQ MFAETDETVN KKVLAAFTRG 

       130        140        150        160        170        180 
LIPIICCGES LEEREAGQTN AVVASQVEKA LAGLTPEQVK QAVIAYEPIW AIGTGKSSTP 

       190        200        210        220        230        240 
EDANSVCGHI RSVVSRLFGP EAAEAIRIQY GGSVKPDNIR DFLAQQQIDG PLVGGASLEP 

       250 
ASFLQLVEAG RHE 

« Hide

References

[1]"Cloning and overexpression of the triosephosphate isomerase genes from psychrophilic and thermophilic bacteria. Structural comparison of the predicted protein sequences."
Rentier-Delrue F., Mande S.C., Moyens S., Terpstra P., Mainfroid V., Goraj K., Lion M., Hol W.G.J., Martial J.A.
J. Mol. Biol. 229:85-93(1993) [PubMed: 8421318] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]"Sequence of the triosephosphate isomerase-encoding gene isolated from the thermophile Bacillus stearothermophilus."
Rentier-Delrue F., Moyens S., Lion M., Martial J.A.
Gene 134:137-138(1993) [PubMed: 8244026] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[3]"Primary structure of triosephosphate isomerase from Bacillus stearothermophilus."
Artavanis-Tsakonas S., Harris J.I.
Eur. J. Biochem. 108:599-611(1980) [PubMed: 6105959] [Abstract]
Cited for: PRELIMINARY PROTEIN SEQUENCE.
[4]"Crystal structure of recombinant triosephosphate isomerase from Bacillus stearothermophilus. An analysis of potential thermostability factors in six isomerases with known three-dimensional structures points to the importance of hydrophobic interactions."
Delboni L.F., Mande S.C., Rentier-Delrue F., Mainfroid V., Turley S., Vellieux F.M.D., Martial J.A., Hol W.G.J.
Protein Sci. 4:2594-2604(1995) [PubMed: 8580851] [Abstract]
Cited for: X-RAY CRYSTALLOGRAPHY (2.8 ANGSTROMS) IN COMPLEX WITH SUBSTRATE ANALOG, SUBUNIT.
[5]"Lys13 plays a crucial role in the functional adaptation of the thermophilic triose-phosphate isomerase from Bacillus stearothermophilus to high temperatures."
Alvarez M., Wouters J., Maes D., Mainfroid V., Rentier-Delrue F., Wyns L., Depiereux E., Martial J.A.
J. Biol. Chem. 274:19181-19187(1999) [PubMed: 10383424] [Abstract]
Cited for: X-RAY CRYSTALLOGRAPHY (2.4 ANGSTROMS) IN COMPLEX WITH SUBSTRATE ANALOG, SUBUNIT.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
X66129 Genomic DNA. Translation: CAA46920.1.
PIRISBSTF. JT0768.

3D structure databases

PDBe
RCSB PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
1BTMX-ray2.80A/B2-253[»]
2BTMX-ray2.40A/B2-253[»]
ProteinModelPortalP00943.
SMRP00943. Positions 2-252.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

HAMAPMF_00147_B. TIM_B.
[Tree]
InterProIPR013785. Aldolase_TIM.
IPR022896. TrioseP_Isoase_bac/euk.
IPR000652. Triosephosphate_isomerase.
IPR020861. Triosephosphate_isomerase_AS.
[Graphical view]
Gene3DG3DSA:3.20.20.70. Aldolase_TIM. 1 hit.
PANTHERPTHR21139. Triophos_ismrse. 1 hit.
PfamPF00121. TIM. 1 hit.
[Graphical view]
SUPFAMSSF51351. Triophos_ismrse. 1 hit.
TIGRFAMsTIGR00419. Tim. 1 hit.
PROSITEPS00171. TIM_1. 1 hit.
PS51440. TIM_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameTPIS_GEOSE
AccessionPrimary (citable) accession number: P00943
Entry history
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: December 1, 1992
Last modified: May 31, 2011
This is version 89 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

SIMILARITY comments

Index of protein domains and families