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Protein

Fatty acid oxidation complex subunit alpha

Gene

fadB

Organism
Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Protein inferred from homologyi

Functioni

Involved in the aerobic and anaerobic degradation of long-chain fatty acids via beta-oxidation cycle. Catalyzes the formation of 3-oxoacyl-CoA from enoyl-CoA via L-3-hydroxyacyl-CoA. It can also use D-3-hydroxyacyl-CoA and cis-3-enoyl-CoA as substrate.UniRule annotation

Catalytic activityi

(S)-3-hydroxyacyl-CoA + NAD+ = 3-oxoacyl-CoA + NADH.UniRule annotation
(3S)-3-hydroxyacyl-CoA = trans-2(or 3)-enoyl-CoA + H2O.UniRule annotation
(S)-3-hydroxybutanoyl-CoA = (R)-3-hydroxybutanoyl-CoA.UniRule annotation
(3Z)-dodec-3-enoyl-CoA = (2E)-dodec-2-enoyl-CoA.UniRule annotation

Pathwayi: fatty acid beta-oxidation

This protein is involved in the pathway fatty acid beta-oxidation, which is part of Lipid metabolism.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway fatty acid beta-oxidation and in Lipid metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sitei120Important for catalytic activityUniRule annotation1
Sitei140Important for catalytic activityUniRule annotation1
Binding sitei297SubstrateUniRule annotation1
Binding sitei325NAD; via amide nitrogenUniRule annotation1
Binding sitei344NADUniRule annotation1
Binding sitei408NADUniRule annotation1
Binding sitei430NADUniRule annotation1
Active sitei451For 3-hydroxyacyl-CoA dehydrogenase activityUniRule annotation1
Binding sitei454NADUniRule annotation1
Binding sitei501SubstrateUniRule annotation1
Binding sitei660SubstrateUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi401 – 403NADUniRule annotation3

GO - Molecular functioni

  • 3-hydroxyacyl-CoA dehydrogenase activity Source: JCVI
  • 3-hydroxybutyryl-CoA epimerase activity Source: JCVI
  • dodecenoyl-CoA delta-isomerase activity Source: JCVI
  • enoyl-CoA hydratase activity Source: JCVI

GO - Biological processi

  • fatty acid beta-oxidation Source: UniProtKB-UniPathway
  • fatty acid catabolic process Source: JCVI
Complete GO annotation...

Keywords - Molecular functioni

Isomerase, Lyase, Oxidoreductase

Keywords - Biological processi

Fatty acid metabolism, Lipid degradation, Lipid metabolism

Keywords - Ligandi

NAD

Enzyme and pathway databases

UniPathwayiUPA00659.

Names & Taxonomyi

Protein namesi
Recommended name:
Fatty acid oxidation complex subunit alphaUniRule annotation
Including the following 2 domains:
Enoyl-CoA hydratase/Delta(3)-cis-Delta(2)-trans-enoyl-CoA isomerase/3-hydroxybutyryl-CoA epimeraseUniRule annotation (EC:4.2.1.17UniRule annotation, EC:5.1.2.3UniRule annotation, EC:5.3.3.8UniRule annotation)
3-hydroxyacyl-CoA dehydrogenaseUniRule annotation (EC:1.1.1.35UniRule annotation)
Gene namesi
Name:fadBUniRule annotation
Ordered Locus Names:PSPTO_3517
OrganismiPseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000)
Taxonomic identifieri223283 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
Proteomesi
  • UP000002515 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001092821 – 721Fatty acid oxidation complex subunit alphaAdd BLAST721

Interactioni

Subunit structurei

Heterotetramer of two alpha chains (FadB) and two beta chains (FadA).UniRule annotation

Protein-protein interaction databases

STRINGi223283.PSPTO_3517.

Structurei

3D structure databases

ProteinModelPortaliQ87ZB2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni1 – 190Enoyl-CoA hydratase/isomeraseUniRule annotationAdd BLAST190
Regioni312 – 7213-hydroxyacyl-CoA dehydrogenaseUniRule annotationAdd BLAST410

Sequence similaritiesi

In the N-terminal section; belongs to the enoyl-CoA hydratase/isomerase family.UniRule annotation
In the C-terminal section; belongs to the 3-hydroxyacyl-CoA dehydrogenase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105DYT. Bacteria.
COG1250. LUCA.
HOGENOMiHOG000261344.
KOiK01825.
OMAiYKAKRQP.
OrthoDBiPOG091H00UW.
PhylomeDBiQ87ZB2.

Family and domain databases

Gene3Di1.10.1040.10. 2 hits.
3.40.50.720. 1 hit.
3.90.226.10. 1 hit.
HAMAPiMF_01621. FadB. 1 hit.
InterProiIPR006180. 3-OHacyl-CoA_DH_CS.
IPR006176. 3-OHacyl-CoA_DH_NAD-bd.
IPR006108. 3HC_DH_C.
IPR008927. 6-PGluconate_DH_C-like.
IPR013328. 6PGD_dom_2.
IPR029045. ClpP/crotonase-like_dom.
IPR001753. Crotonase_core_superfam.
IPR012799. FadB.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
PfamiPF00725. 3HCDH. 1 hit.
PF02737. 3HCDH_N. 1 hit.
PF00378. ECH_1. 1 hit.
[Graphical view]
SUPFAMiSSF48179. SSF48179. 2 hits.
SSF51735. SSF51735. 1 hit.
SSF52096. SSF52096. 1 hit.
TIGRFAMsiTIGR02437. FadB. 1 hit.
PROSITEiPS00067. 3HCDH. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q87ZB2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIYEGKAITV KALESGIVEL NFDLKGESVN KFNRLTLNEL RQAVDAVKAD
60 70 80 90 100
ASVKGVIVTS GKDVFIVGAD ITEFVDNFKL PEAELVAGNL EANRIFSDFE
110 120 130 140 150
DLGVPTVVAI NGIALGGGLE MCLAADYRVI SSSARVGLPE VKLGLYPGFG
160 170 180 190 200
GTVRLPRIIG ADNAIEWIAS GKENSAEDAL KVGVVDAIVA PEKLQAAALD
210 220 230 240 250
LIQRAISGEF DYKAKRQPKL DKLKLNAIEQ MMAFETAKGF VAGQAGPNYP
260 270 280 290 300
APVEAIKTIQ KAAIFGRDKA LEIEAAGFVK MAKTSAAQSL IGLFLNDQEL
310 320 330 340 350
KKKAKGYDEV ARDVKQAAVL GAGIMGGGIA YQSAVKGTPI LMKDIREEAI
360 370 380 390 400
QLGLNEASKL LGGRLEKGRL TAAKMAEALN AIRPTLSYGD FGNVDLVVEA
410 420 430 440 450
VVENPKVKQA VLAEVEANVG ENTILASNTS TISISLLAQA LKRPENFVGM
460 470 480 490 500
HFFNPVHMMP LVEVIRGEKS SEEAVATTVA YAKKMGKNPI VVNDCPGFLV
510 520 530 540 550
NRVLFPYFGG FARLVSAGVD FVRIDKVMEK FGWPMGPAYL MDVVGIDTGH
560 570 580 590 600
HGRDVMAEGF PDRMKDDRRS AVDALYEANR LGQKNGKGFY VYETDKKGKP
610 620 630 640 650
KKVNDPAVLD VLKPIVYEQR EVSDEDIINW MMIPLCLETV RCLEDGIVET
660 670 680 690 700
AAEADMGLIY GIGFPPFRGG ALRYIDSIGV AEFVALADRY AELGALYQPT
710 720
AKLREMAANG QSFFGQASSE V
Length:721
Mass (Da):77,674
Last modified:June 1, 2003 - v1
Checksum:i299AB06A25BA8508
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016853 Genomic DNA. Translation: AAO56992.1.
RefSeqiNP_793297.1. NC_004578.1.
WP_011104595.1. NC_004578.1.

Genome annotation databases

EnsemblBacteriaiAAO56992; AAO56992; PSPTO_3517.
GeneIDi1185182.
KEGGipst:PSPTO_3517.
PATRICi19998461. VBIPseSyr93040_3602.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016853 Genomic DNA. Translation: AAO56992.1.
RefSeqiNP_793297.1. NC_004578.1.
WP_011104595.1. NC_004578.1.

3D structure databases

ProteinModelPortaliQ87ZB2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi223283.PSPTO_3517.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAO56992; AAO56992; PSPTO_3517.
GeneIDi1185182.
KEGGipst:PSPTO_3517.
PATRICi19998461. VBIPseSyr93040_3602.

Phylogenomic databases

eggNOGiENOG4105DYT. Bacteria.
COG1250. LUCA.
HOGENOMiHOG000261344.
KOiK01825.
OMAiYKAKRQP.
OrthoDBiPOG091H00UW.
PhylomeDBiQ87ZB2.

Enzyme and pathway databases

UniPathwayiUPA00659.

Family and domain databases

Gene3Di1.10.1040.10. 2 hits.
3.40.50.720. 1 hit.
3.90.226.10. 1 hit.
HAMAPiMF_01621. FadB. 1 hit.
InterProiIPR006180. 3-OHacyl-CoA_DH_CS.
IPR006176. 3-OHacyl-CoA_DH_NAD-bd.
IPR006108. 3HC_DH_C.
IPR008927. 6-PGluconate_DH_C-like.
IPR013328. 6PGD_dom_2.
IPR029045. ClpP/crotonase-like_dom.
IPR001753. Crotonase_core_superfam.
IPR012799. FadB.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
PfamiPF00725. 3HCDH. 1 hit.
PF02737. 3HCDH_N. 1 hit.
PF00378. ECH_1. 1 hit.
[Graphical view]
SUPFAMiSSF48179. SSF48179. 2 hits.
SSF51735. SSF51735. 1 hit.
SSF52096. SSF52096. 1 hit.
TIGRFAMsiTIGR02437. FadB. 1 hit.
PROSITEiPS00067. 3HCDH. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiFADB_PSESM
AccessioniPrimary (citable) accession number: Q87ZB2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 6, 2005
Last sequence update: June 1, 2003
Last modified: November 2, 2016
This is version 100 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Multifunctional enzyme, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.