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B8E3R3

- FADB_SHEB2

UniProt

B8E3R3 - FADB_SHEB2

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Protein
Fatty acid oxidation complex subunit alpha
Gene
fadB, Sbal223_0020
Organism
Shewanella baltica (strain OS223)
Status
Reviewed - 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 By similarity.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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sitei119 – 1191Important for catalytic activity By similarity
Sitei139 – 1391Important for catalytic activity By similarity
Binding sitei296 – 2961Substrate By similarity
Binding sitei324 – 3241NAD; via amide nitrogen By similarity
Binding sitei343 – 3431NAD By similarity
Binding sitei407 – 4071NAD By similarity
Active sitei450 – 4501For 3-hydroxyacyl-CoA dehydrogenase activity By similarity
Binding sitei453 – 4531NAD By similarity
Binding sitei500 – 5001Substrate By similarity
Binding sitei660 – 6601Substrate By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi400 – 4023NAD By similarity
Nucleotide bindingi427 – 4293NAD By similarity

GO - Molecular functioni

  1. 3-hydroxyacyl-CoA dehydrogenase activity Source: UniProtKB-HAMAP
  2. 3-hydroxybutyryl-CoA epimerase activity Source: UniProtKB-HAMAP
  3. coenzyme binding Source: InterPro
  4. dodecenoyl-CoA delta-isomerase activity Source: UniProtKB-HAMAP
  5. enoyl-CoA hydratase activity Source: UniProtKB-HAMAP
Complete GO annotation...

GO - Biological processi

  1. fatty acid beta-oxidation Source: UniProtKB-UniPathway
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

BioCyciSBAL407976:GJ6Y-20-MONOMER.
UniPathwayiUPA00659.

Names & Taxonomyi

Protein namesi
Recommended name:
Fatty acid oxidation complex subunit alpha
Including the following 2 domains:
Enoyl-CoA hydratase/Delta(3)-cis-Delta(2)-trans-enoyl-CoA isomerase/3-hydroxybutyryl-CoA epimerase (EC:4.2.1.17, EC:5.1.2.3, EC:5.3.3.8)
3-hydroxyacyl-CoA dehydrogenase (EC:1.1.1.35)
Gene namesi
Name:fadB
Ordered Locus Names:Sbal223_0020
OrganismiShewanella baltica (strain OS223)
Taxonomic identifieri407976 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
ProteomesiUP000002507: Chromosome

Subcellular locationi

GO - Cellular componenti

  1. fatty acid beta-oxidation multienzyme complex Source: InterPro
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 716716Fatty acid oxidation complex subunit alphaUniRule annotation
PRO_1000186053Add
BLAST

Interactioni

Subunit structurei

Heterotetramer of two alpha chains (FadB) and two beta chains (FadA) By similarity.

Protein-protein interaction databases

STRINGi407976.Sbal223_0020.

Structurei

3D structure databases

ProteinModelPortaliB8E3R3.
SMRiB8E3R3. Positions 1-714.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 189189Enoyl-CoA hydratase/isomerase By similarity
Add
BLAST
Regioni311 – 7164063-hydroxyacyl-CoA dehydrogenase By similarity
Add
BLAST

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG1250.
HOGENOMiHOG000261344.
KOiK01825.
OMAiNPIVVND.
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.
IPR029045. ClpP/crotonase-like_dom.
IPR001753. Crotonase_core_superfam.
IPR013328. DH_multihelical.
IPR012799. FadB.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
PfamiPF00725. 3HCDH. 1 hit.
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.

B8E3R3-1 [UniParc]FASTAAdd to Basket

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MIYQSPTIQV ELLEDNIAKL CFNAPGSVNK FDRETLASLD AALDSIKQDS    50
NIKALVLTSS KDTFIVGADI TEFLGLFAQD DAVLLSWVEQ ANAVFNKLED 100
LPFPTASAIK GFALGGGCET ILTTDFRIAD TTAKIGLPET KLGIIPGFGG 150
TVRLPRVIGA DNALEWITTG KDQRAEDALK VGAVDAVVAP QALEAAAIQM 200
LKDAVAEKLD WQARRNRKLS ALTLPKLEAM MSFTTAKGMV FAVAGKHYPA 250
PMAAVSVIEQ ASTKGRAEAL QIEHQAFIKL AKTDVAKALI GIFLNDQFVK 300
GKAKKAGKLA KEVNNAAVLG AGIMGGGIAY QSASKGTPIV MKDIAQPALD 350
LGLNEAAKLL SAQVARGRST PEKMAKVLNN ITPSLDYAAI KHSDVVVEAV 400
VEHPKIKAQV LAEVEGYVSE DAIIASNTST ISINLLAKSM KKPERFCGMH 450
FFNPVHKMPL VEVIRGEHSS EETIASVVAY ASKMGKTPIV VNDCPGFFVN 500
RVLFPYFAGF NGLLAEGGDF AAIDKVMEKQ FGWPMGPAYL LDVVGLDTGH 550
HAQAVMAEGF PDRMGKSGTD AIDVMFENKR LGQKNGKGFY VYSVDSRGKP 600
KKDVDPTSYG LLKDAFGELK AFEADDIIAR TMIPMIIETV RCLEEGIVAS 650
PAEADMGLVY GLGFPPFRGG VFRYLDTMGV ANFVALADKY AHLGGLYQVT 700
DAMRTLAANN GSYYQA 716
Length:716
Mass (Da):76,719
Last modified:March 3, 2009 - v1
Checksum:i4A336B05929989AC
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001252 Genomic DNA. Translation: ACK44564.1.
RefSeqiWP_012586340.1. NC_011663.1.
YP_002355987.1. NC_011663.1.

Genome annotation databases

EnsemblBacteriaiACK44564; ACK44564; Sbal223_0020.
GeneIDi7089232.
KEGGisbp:Sbal223_0020.
PATRICi23475966. VBISheBal125792_0021.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001252 Genomic DNA. Translation: ACK44564.1 .
RefSeqi WP_012586340.1. NC_011663.1.
YP_002355987.1. NC_011663.1.

3D structure databases

ProteinModelPortali B8E3R3.
SMRi B8E3R3. Positions 1-714.
ModBasei Search...

Protein-protein interaction databases

STRINGi 407976.Sbal223_0020.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACK44564 ; ACK44564 ; Sbal223_0020 .
GeneIDi 7089232.
KEGGi sbp:Sbal223_0020.
PATRICi 23475966. VBISheBal125792_0021.

Phylogenomic databases

eggNOGi COG1250.
HOGENOMi HOG000261344.
KOi K01825.
OMAi NPIVVND.
OrthoDBi EOG6M9F0M.

Enzyme and pathway databases

UniPathwayi UPA00659 .
BioCyci SBAL407976:GJ6Y-20-MONOMER.

Family and domain databases

Gene3Di 1.10.1040.10. 2 hits.
3.40.50.720. 1 hit.
3.90.226.10. 1 hit.
HAMAPi MF_01621. FadB.
InterProi IPR006180. 3-OHacyl-CoA_DH_CS.
IPR006176. 3-OHacyl-CoA_DH_NAD-bd.
IPR006108. 3HC_DH_C.
IPR008927. 6-PGluconate_DH_C-like.
IPR029045. ClpP/crotonase-like_dom.
IPR001753. Crotonase_core_superfam.
IPR013328. DH_multihelical.
IPR012799. FadB.
IPR016040. NAD(P)-bd_dom.
[Graphical view ]
Pfami PF00725. 3HCDH. 1 hit.
PF02737. 3HCDH_N. 1 hit.
PF00378. ECH. 1 hit.
[Graphical view ]
SUPFAMi SSF48179. SSF48179. 2 hits.
SSF52096. SSF52096. 1 hit.
TIGRFAMsi TIGR02437. FadB. 1 hit.
PROSITEi PS00067. 3HCDH. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: OS223.

Entry informationi

Entry nameiFADB_SHEB2
AccessioniPrimary (citable) accession number: B8E3R3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 3, 2009
Last modified: September 3, 2014
This is version 43 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

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