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Q6LW06

- FADB_PHOPR

UniProt

Q6LW06 - FADB_PHOPR

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Protein

Fatty acid oxidation complex subunit alpha

Gene
fadB, PBPRA0064
Organism
Photobacterium profundum (Photobacterium sp. (strain SS9))
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

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

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:PBPRA0064
OrganismiPhotobacterium profundum (Photobacterium sp. (strain SS9))
Taxonomic identifieri74109 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaePhotobacterium
ProteomesiUP000000593: Chromosome 1

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 – 720720Fatty acid oxidation complex subunit alphaUniRule annotationPRO_0000109272Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi298386.PBPRA0064.

Structurei

3D structure databases

ProteinModelPortaliQ6LW06.
SMRiQ6LW06. Positions 1-715.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 189189Enoyl-CoA hydratase/isomerase By similarityAdd
BLAST
Regioni311 – 7204103-hydroxyacyl-CoA dehydrogenase By similarityAdd
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. 2 hits.
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.
IPR018376. Enoyl-CoA_hyd/isom_CS.
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.
PS00166. ENOYL_COA_HYDRATASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q6LW06-1 [UniParc]FASTAAdd to Basket

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MIYQGETLSV RYLDDGIAEL NLNAPGAVNK FDLKTLECLN EALNALYQQS    50
DLKGLLITSD KDAFIVGADI TEFLGLFAKP AEELSQWLTR ANDIFNKLED 100
LPVPTLSAIN GHALGGGCEC VLATDFRLAD ITARIGLPET RLGIMPGFGG 150
TVRLPRLLGA DSAMEIITAG KDKKAQDALK LGLVDAVVAP TALKDAALSM 200
IKDAIAGKLD WQKRRAQKKA PLTLNKIEAT MSFTMAKAMV AQVAGKHYPA 250
PMTAVIAIEA AARMSRDEAL VVENKHFITL AKTDVAQSLV GIFLNDQYIK 300
GKAKKAAKEG QPTKKGVVLG AGIMGGGIAY QSALKGVPVL MKDIAVPSLD 350
LGMAEAAKLL NKQLERGRID GVKMAKVLSG ITPSLHYAGA EDADIVVEAV 400
VENPKIKAAV LAEVESNVSD TTVIASNTST IPINLLAQSL KRPENFCGMH 450
FFNPVHRMPL VEIIRGEHTS EETISRVVAY AAKMGKSPIV VNDCPGFFVN 500
RVLFPYFAGF SLLLRDGADF TQVDKVMEKQ FGWPMGPAYL LDVVGIDTAH 550
HAQAVMAEGF PDRMGKNYKD AVDVMFEQQR FGQKNGNGFF AYSVDRRGKP 600
KKNVDPAVAE LLAPVLGAAT DFTSDEIIAR MMIPMINEVV RCLEECIIAT 650
PAEADMALVY GLGFPPFRGG VFRYIDTLGL AEYVAMADKF AHLGAVYEVP 700
TGLREKAAKG ESYYTQQVNA 720
Length:720
Mass (Da):77,647
Last modified:July 5, 2004 - v1
Checksum:i859AC731FF016A06
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CR378663 Genomic DNA. Translation: CAG18519.1.
RefSeqiYP_128321.1. NC_006370.1.

Genome annotation databases

EnsemblBacteriaiCAG18519; CAG18519; PBPRA0064.
GeneIDi3123934.
KEGGippr:PBPRA0064.
PATRICi22930758. VBIPhoPro109272_0142.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CR378663 Genomic DNA. Translation: CAG18519.1 .
RefSeqi YP_128321.1. NC_006370.1.

3D structure databases

ProteinModelPortali Q6LW06.
SMRi Q6LW06. Positions 1-715.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 298386.PBPRA0064.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAG18519 ; CAG18519 ; PBPRA0064 .
GeneIDi 3123934.
KEGGi ppr:PBPRA0064.
PATRICi 22930758. VBIPhoPro109272_0142.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00659 .

Family and domain databases

Gene3Di 1.10.1040.10. 2 hits.
3.40.50.720. 1 hit.
3.90.226.10. 2 hits.
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.
IPR018376. Enoyl-CoA_hyd/isom_CS.
IPR012799. FadB.
IPR016040. NAD(P)-bd_dom.
[Graphical view ]
Pfami PF00725. 3HCDH. 2 hits.
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.
PS00166. ENOYL_COA_HYDRATASE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: SS9.

Entry informationi

Entry nameiFADB_PHOPR
AccessioniPrimary (citable) accession number: Q6LW06
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 6, 2005
Last sequence update: July 5, 2004
Last modified: June 11, 2014
This is version 79 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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