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Protein

Fatty acid oxidation complex subunit alpha

Gene

fadB

Organism
Aeromonas salmonicida (strain A449)
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

Pathway: 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)LengthDescriptionGraphical viewFeature identifierActions
Sitei119 – 1191Important for catalytic activityUniRule annotation
Sitei139 – 1391Important for catalytic activityUniRule annotation
Binding sitei296 – 2961SubstrateUniRule annotation
Binding sitei325 – 3251NAD; via amide nitrogenUniRule annotation
Binding sitei344 – 3441NADUniRule annotation
Binding sitei408 – 4081NADUniRule annotation
Active sitei451 – 4511For 3-hydroxyacyl-CoA dehydrogenase activityUniRule annotation
Binding sitei454 – 4541NADUniRule annotation
Binding sitei501 – 5011SubstrateUniRule annotation
Binding sitei661 – 6611SubstrateUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi401 – 4033NADUniRule annotation
Nucleotide bindingi428 – 4303NADUniRule annotation

GO - Molecular functioni

GO - Biological processi

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

BioCyciASAL382245:GJJN-4236-MONOMER.
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:ASA_4250
OrganismiAeromonas salmonicida (strain A449)
Taxonomic identifieri382245 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAeromonadalesAeromonadaceaeAeromonas
ProteomesiUP000000225 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 715715Fatty acid oxidation complex subunit alphaPRO_1000069558Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi382245.ASA_4250.

Structurei

3D structure databases

ProteinModelPortaliA4STF2.
SMRiA4STF2. Positions 1-715.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 189189Enoyl-CoA hydratase/isomeraseUniRule annotationAdd
BLAST
Regioni311 – 7154053-hydroxyacyl-CoA dehydrogenaseUniRule annotationAdd
BLAST

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

eggNOGiCOG1250.
HOGENOMiHOG000261344.
KOiK01825.
OMAiNWLEDGI.
OrthoDBiEOG6M9F0M.

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.
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. 2 hits.
PF02737. 3HCDH_N. 1 hit.
PF00378. ECH. 1 hit.
[Graphical view]
SUPFAMiSSF48179. SSF48179. 2 hits.
SSF52096. SSF52096. 1 hit.
TIGRFAMsiTIGR02437. FadB. 1 hit.
PROSITEiPS00067. 3HCDH. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A4STF2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIYQGETLSV SYLENGIAEL RFDAPGSVNK LDRATLLSLS EAIAALQQQA
60 70 80 90 100
DLKGLILTSG KDAFIVGADI TEFLELFDLP QEDLLGWLKK ANDIFSAIED
110 120 130 140 150
LPVPTLSAIK GHALGGGCET ILSTDFRLAD TSAKIGLPET KLGIMPGFGG
160 170 180 190 200
TVRLPRVIGA DNALEWITTG KDYRADDALK VGAIDAVVAP DALHSAAVQM
210 220 230 240 250
MKDAIAGKLN WQSRRAAKKA PLRLSKLEAM MSFSTAAGMV AAVAGKHYPA
260 270 280 290 300
PMTAVKTVEA AAGMSRDEAL VVEAQGFIKL AKTDVAKALV GIFLNDQHIK
310 320 330 340 350
ALAKKAAKQA AKATRHAAVL GAGIMGGGIA YQSASKGIPA VMKDINEKAL
360 370 380 390 400
ALGMGEATKL LNGQLEKGRI DGIKMGQVLS AITPTLSYDN VKHVDLVVEA
410 420 430 440 450
VVENPKVKAA VLGEVEGIIG DDAVLASNTS TIPISLLAKG LKRPQNFCGM
460 470 480 490 500
HFFNPVHRMP LVEIIRGEQT SDETINRVVA YAAAMGKSPV VVNDCPGFFV
510 520 530 540 550
NRVLFPYFFG FNKLVADGAD FAAVDKVMEK EFGWPMGPAY LLDVVGIDTG
560 570 580 590 600
HHAGDVMAQG FPARMSKEGR TAIDVMYDAS RFGQKNGKGF YAYEQDKKGK
610 620 630 640 650
PKKVADVAAY ELLAPIAKPK QDFDKEAIIA GMMIPMINEV VLCLEEGIVA
660 670 680 690 700
TPAEADIALV YGLGFPPFRG GVFRYLDTIG LDRYVAMADQ YADLGPLYRV
710
SDRLREMAAQ GKTFY
Length:715
Mass (Da):76,376
Last modified:May 15, 2007 - v1
Checksum:i0B02B7D7F59A55EF
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000644 Genomic DNA. Translation: ABO92174.1.
RefSeqiWP_005320561.1. NC_009348.1.
YP_001143922.1. NC_009348.1.

Genome annotation databases

EnsemblBacteriaiABO92174; ABO92174; ASA_4250.
GeneIDi4998357.
KEGGiasa:ASA_4250.
PATRICi20794962. VBIAerSal2987_4215.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000644 Genomic DNA. Translation: ABO92174.1.
RefSeqiWP_005320561.1. NC_009348.1.
YP_001143922.1. NC_009348.1.

3D structure databases

ProteinModelPortaliA4STF2.
SMRiA4STF2. Positions 1-715.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi382245.ASA_4250.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABO92174; ABO92174; ASA_4250.
GeneIDi4998357.
KEGGiasa:ASA_4250.
PATRICi20794962. VBIAerSal2987_4215.

Phylogenomic databases

eggNOGiCOG1250.
HOGENOMiHOG000261344.
KOiK01825.
OMAiNWLEDGI.
OrthoDBiEOG6M9F0M.

Enzyme and pathway databases

UniPathwayiUPA00659.
BioCyciASAL382245:GJJN-4236-MONOMER.

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.
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. 2 hits.
PF02737. 3HCDH_N. 1 hit.
PF00378. ECH. 1 hit.
[Graphical view]
SUPFAMiSSF48179. SSF48179. 2 hits.
SSF52096. SSF52096. 1 hit.
TIGRFAMsiTIGR02437. FadB. 1 hit.
PROSITEiPS00067. 3HCDH. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "The genome of Aeromonas salmonicida subsp. salmonicida A449: insights into the evolution of a fish pathogen."
    Reith M.E., Singh R.K., Curtis B., Boyd J.M., Bouevitch A., Kimball J., Munholland J., Murphy C., Sarty D., Williams J., Nash J.H., Johnson S.C., Brown L.L.
    BMC Genomics 9:427-427(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: A449.

Entry informationi

Entry nameiFADB_AERS4
AccessioniPrimary (citable) accession number: A4STF2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: May 15, 2007
Last modified: June 24, 2015
This is version 65 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

Documents

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

External Data

Dasty 3

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 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.