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P07097

- THIL_ZOORA

UniProt

P07097 - THIL_ZOORA

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Protein

Acetyl-CoA acetyltransferase

Gene

phbA

Organism
Zoogloea ramigera
Status
Reviewed - Annotation score: 4 out of 5- Experimental evidence at protein leveli

Functioni

Catalytic activityi

2 acetyl-CoA = CoA + acetoacetyl-CoA.PROSITE-ProRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei89 – 891Acyl-thioester intermediate
Active sitei348 – 3481Proton acceptor
Active sitei378 – 3781Proton acceptor

GO - Molecular functioni

  1. acetyl-CoA C-acetyltransferase activity Source: UniProtKB-EC

GO - Biological processi

  1. poly-hydroxybutyrate biosynthetic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Acyltransferase, Transferase

Keywords - Biological processi

PHB biosynthesis

Enzyme and pathway databases

BioCyciRETL1328306-WGS:GSTH-4110-MONOMER.
RETL1328306-WGS:GSTH-6457-MONOMER.
SABIO-RKP07097.
UniPathwayiUPA00058; UER00101.

Names & Taxonomyi

Protein namesi
Recommended name:
Acetyl-CoA acetyltransferase (EC:2.3.1.9)
Alternative name(s):
Acetoacetyl-CoA thiolase
Gene namesi
Name:phbA
OrganismiZoogloea ramigera
Taxonomic identifieri350 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaRhodocyclalesRhodocyclaceaeZoogloea

Subcellular locationi

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Mutagenesisi64 – 641Q → A: Slightly lower activity. 1 Publication
Mutagenesisi89 – 891C → A: Loss of activity. 1 Publication
Mutagenesisi378 – 3781C → G: Loss of activity. 1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed
Chaini2 – 392391Acetyl-CoA acetyltransferasePRO_0000206463Add
BLAST

Interactioni

Subunit structurei

Homotetramer.

Structurei

Secondary structure

1
392
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi6 – 127
Turni21 – 244
Helixi27 – 4216
Helixi46 – 483
Beta strandi51 – 555
Helixi66 – 738
Beta strandi80 – 867
Helixi88 – 903
Helixi91 – 10414
Beta strandi111 – 1199
Beta strandi124 – 1263
Beta strandi133 – 1353
Beta strandi137 – 1415
Helixi142 – 1476
Turni151 – 1533
Helixi157 – 16812
Helixi172 – 19221
Turni193 – 1986
Beta strandi202 – 2043
Beta strandi211 – 2133
Helixi225 – 2295
Beta strandi233 – 2353
Beta strandi243 – 2464
Beta strandi250 – 26011
Helixi261 – 2677
Beta strandi272 – 28211
Helixi285 – 2906
Helixi292 – 30312
Helixi307 – 3093
Beta strandi311 – 3155
Helixi320 – 33011
Helixi334 – 3363
Helixi343 – 3464
Helixi350 – 3523
Helixi353 – 36816
Beta strandi371 – 3799
Turni380 – 3823
Beta strandi383 – 3908

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1DLUX-ray2.25A/B/C/D5-392[»]
1DLVX-ray2.29A/B/C/D5-392[»]
1DM3X-ray2.00A/B/C/D5-392[»]
1M1OX-ray1.95A/B/C/D2-392[»]
1M1TX-ray1.94A/B/C/D2-392[»]
1M3KX-ray1.70A/B/C/D2-392[»]
1M3ZX-ray1.87A/B/C/D2-392[»]
1M4SX-ray1.87A/B/C/D2-392[»]
1M4TX-ray1.77A/B/C/D2-392[»]
1NL7X-ray1.90A/B/C/D2-392[»]
1OU6X-ray2.07A/B/C/D2-392[»]
1QFLX-ray1.92A/B/C/D5-392[»]
2VTZX-ray2.30A/B/C/D2-392[»]
2VU0X-ray1.87A/B/C/D2-392[»]
2VU1X-ray1.51A/B/C/D12-392[»]
2VU2X-ray2.65A/B/C/D2-392[»]
2WKTX-ray2.00A/B/C/D2-392[»]
2WKUX-ray2.30A/B/C/D2-392[»]
2WKVX-ray2.50A/B/C/D2-392[»]
2WL4X-ray1.80A/B/C/D2-392[»]
2WL5X-ray1.80A/B/C/D2-392[»]
2WL6X-ray2.98A/B/C/D2-392[»]
ProteinModelPortaliP07097.
SMRiP07097. Positions 5-392.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP07097.

Family & Domainsi

Sequence similaritiesi

Belongs to the thiolase family.Curated

Family and domain databases

Gene3Di3.40.47.10. 4 hits.
InterProiIPR002155. Thiolase.
IPR016039. Thiolase-like.
IPR016038. Thiolase-like_subgr.
IPR020615. Thiolase_acyl_enz_int_AS.
IPR020610. Thiolase_AS.
IPR020617. Thiolase_C.
IPR020613. Thiolase_CS.
IPR020616. Thiolase_N.
[Graphical view]
PfamiPF02803. Thiolase_C. 1 hit.
PF00108. Thiolase_N. 1 hit.
[Graphical view]
PIRSFiPIRSF000429. Ac-CoA_Ac_transf. 1 hit.
SUPFAMiSSF53901. SSF53901. 2 hits.
TIGRFAMsiTIGR01930. AcCoA-C-Actrans. 1 hit.
PROSITEiPS00098. THIOLASE_1. 1 hit.
PS00737. THIOLASE_2. 1 hit.
PS00099. THIOLASE_3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P07097 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSTPSIVIAS ARTAVGSFNG AFANTPAHEL GATVISAVLE RAGVAAGEVN
60 70 80 90 100
EVILGQVLPA GEGQNPARQA AMKAGVPQEA TAWGMNQLCG SGLRAVALGM
110 120 130 140 150
QQIATGDASI IVAGGMESMS MAPHCAHLAG GVKMGDFKMI DTMIKDGLTD
160 170 180 190 200
AFYGYHMGTT AENVAKQWQL SRDEQDAFAV ASQNKAEAAQ KDGRFKDEIV
210 220 230 240 250
PFIVKGRKGD ITVDADEYIR HGATLDSMAK LRPAFDKEGT VTAGNASGLN
260 270 280 290 300
DGAAAALLMS EAEASRRGIQ PLGRIVSWAT VGVDPKVMGT GPIPASRKAL
310 320 330 340 350
ERAGWKIGDL DLVEANEAFA AQACAVNKDL GWDPSIVNVN GGAIAIGHPI
360 370 380 390
GASGARILNT LLFEMKRRGA RKGLATLCIG GGMGVAMCIE SL
Length:392
Mass (Da):40,473
Last modified:January 23, 2007 - v4
Checksum:i88A6298751A42B7E
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
J02631 Genomic DNA. Translation: AAA27706.1. Sequence problems.
PIRiA26121. XXGZAC.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
J02631 Genomic DNA. Translation: AAA27706.1 . Sequence problems.
PIRi A26121. XXGZAC.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
1DLU X-ray 2.25 A/B/C/D 5-392 [» ]
1DLV X-ray 2.29 A/B/C/D 5-392 [» ]
1DM3 X-ray 2.00 A/B/C/D 5-392 [» ]
1M1O X-ray 1.95 A/B/C/D 2-392 [» ]
1M1T X-ray 1.94 A/B/C/D 2-392 [» ]
1M3K X-ray 1.70 A/B/C/D 2-392 [» ]
1M3Z X-ray 1.87 A/B/C/D 2-392 [» ]
1M4S X-ray 1.87 A/B/C/D 2-392 [» ]
1M4T X-ray 1.77 A/B/C/D 2-392 [» ]
1NL7 X-ray 1.90 A/B/C/D 2-392 [» ]
1OU6 X-ray 2.07 A/B/C/D 2-392 [» ]
1QFL X-ray 1.92 A/B/C/D 5-392 [» ]
2VTZ X-ray 2.30 A/B/C/D 2-392 [» ]
2VU0 X-ray 1.87 A/B/C/D 2-392 [» ]
2VU1 X-ray 1.51 A/B/C/D 12-392 [» ]
2VU2 X-ray 2.65 A/B/C/D 2-392 [» ]
2WKT X-ray 2.00 A/B/C/D 2-392 [» ]
2WKU X-ray 2.30 A/B/C/D 2-392 [» ]
2WKV X-ray 2.50 A/B/C/D 2-392 [» ]
2WL4 X-ray 1.80 A/B/C/D 2-392 [» ]
2WL5 X-ray 1.80 A/B/C/D 2-392 [» ]
2WL6 X-ray 2.98 A/B/C/D 2-392 [» ]
ProteinModelPortali P07097.
SMRi P07097. Positions 5-392.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

UniPathwayi UPA00058 ; UER00101 .
BioCyci RETL1328306-WGS:GSTH-4110-MONOMER.
RETL1328306-WGS:GSTH-6457-MONOMER.
SABIO-RK P07097.

Miscellaneous databases

EvolutionaryTracei P07097.

Family and domain databases

Gene3Di 3.40.47.10. 4 hits.
InterProi IPR002155. Thiolase.
IPR016039. Thiolase-like.
IPR016038. Thiolase-like_subgr.
IPR020615. Thiolase_acyl_enz_int_AS.
IPR020610. Thiolase_AS.
IPR020617. Thiolase_C.
IPR020613. Thiolase_CS.
IPR020616. Thiolase_N.
[Graphical view ]
Pfami PF02803. Thiolase_C. 1 hit.
PF00108. Thiolase_N. 1 hit.
[Graphical view ]
PIRSFi PIRSF000429. Ac-CoA_Ac_transf. 1 hit.
SUPFAMi SSF53901. SSF53901. 2 hits.
TIGRFAMsi TIGR01930. AcCoA-C-Actrans. 1 hit.
PROSITEi PS00098. THIOLASE_1. 1 hit.
PS00737. THIOLASE_2. 1 hit.
PS00099. THIOLASE_3. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Biosynthetic thiolase from Zoogloea ramigera. III. Isolation and characterization of the structural gene."
    Peoples O.P., Masamune S., Walsh C.T., Sinskey A.J.
    J. Biol. Chem. 262:97-102(1987) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: ATCC 19623 / I-16-M / NCIB 10340 / NCTC 10482.
  2. "Poly-beta-hydroxybutyrate biosynthesis in Alcaligenes eutrophus H16. Characterization of the genes encoding beta-ketothiolase and acetoacetyl-CoA reductase."
    Peoples O.P., Sinskey A.J.
    J. Biol. Chem. 264:15293-15297(1989) [PubMed] [Europe PMC] [Abstract]
    Cited for: SEQUENCE REVISION TO 131.
  3. "Biosynthetic thiolase from Zoogloea ramigera. Evidence for a mechanism involving Cys-378 as the active site base."
    Palmer M.A.J., Differding E., Gamboni R., Williams S.F., Peoples O.P., Walsh C.T., Sinskey S.J., Masamune S.
    J. Biol. Chem. 266:8369-8375(1991) [PubMed] [Europe PMC] [Abstract]
    Cited for: MUTAGENESIS OF CYS-378.
  4. "Crystallographic analysis of the reaction pathway of Zoogloea ramigera biosynthetic thiolase."
    Modis Y., Wierenga R.K.
    J. Mol. Biol. 297:1171-1182(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (2.25 ANGSTROMS).
  5. "A biosynthetic thiolase in complex with a reaction intermediate: the crystal structure provides new insights into the catalytic mechanism."
    Modis Y., Wierenga R.K.
    Structure 7:1279-1290(1999) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (1.92 ANGSTROMS) OF THE THIOESTER INTERMEDIATE AND OF COMPLEX WITH SUBSTRATE.
  6. "The catalytic cycle of biosynthetic thiolase: a conformational journey of an acetyl group through four binding modes and two oxyanion holes."
    Kursula P., Ojala J., Lambeir A.-M., Wierenga R.K.
    Biochemistry 41:15543-15556(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (1.7 ANGSTROMS) OF THE THIOESTER INTERMEDIATE; OF COMPLEX WITH SUBSTRATE AND OF MUTANTS ALA-64 AND ALA-89, MUTAGENESIS OF GLN-64 AND CYS-89.

Entry informationi

Entry nameiTHIL_ZOORA
AccessioniPrimary (citable) accession number: P07097
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 1, 1988
Last sequence update: January 23, 2007
Last modified: October 29, 2014
This is version 106 of the entry and version 4 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3