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B5XYH0

- FADB_KLEP3

UniProt

B5XYH0 - FADB_KLEP3

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Protein

Fatty acid oxidation complex subunit alpha

Gene

fadB

Organism
Klebsiella pneumoniae (strain 342)
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.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 activityUniRule annotation
Sitei139 – 1391Important for catalytic activityUniRule annotation
Binding sitei296 – 2961SubstrateUniRule annotation
Binding sitei324 – 3241NAD; via amide nitrogenUniRule annotation
Binding sitei343 – 3431NADUniRule annotation
Binding sitei407 – 4071NADUniRule annotation
Active sitei450 – 4501For 3-hydroxyacyl-CoA dehydrogenase activityUniRule annotation
Binding sitei453 – 4531NADUniRule annotation
Binding sitei500 – 5001SubstrateUniRule annotation
Binding sitei660 – 6601SubstrateUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi400 – 4023NADUniRule annotation
Nucleotide bindingi427 – 4293NADUniRule annotation

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

BioCyciKPNE507522:GI0B-5334-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:KPK_5333
OrganismiKlebsiella pneumoniae (strain 342)
Taxonomic identifieri507522 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeKlebsiella
ProteomesiUP000001734: 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 – 729729Fatty acid oxidation complex subunit alphaPRO_1000186044Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi507522.KPK_5333.

Structurei

3D structure databases

ProteinModelPortaliB5XYH0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 189189Enoyl-CoA hydratase/isomeraseUniRule annotationAdd
BLAST
Regioni311 – 7294193-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.
OMAiAKGMVMQ.
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.

B5XYH0-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MLYKGDTLYL DWLEDGIAEL VFDAPGSVNK LDTATVASLG HALDVLEKQN
60 70 80 90 100
DLKGLLLRSE KAAFIVGADI TEFLSLFLVP EEQLSQWLHF ANSVFNRLED
110 120 130 140 150
LPVPTISAVN GYALGGGCEC VLATDYRLAT PDLRIGLPET KLGIMPGFGG
160 170 180 190 200
SVRLPRLLGA DSALEIIAAG KDVGADQALK IGLVDGVVAA EKLRDGALAI
210 220 230 240 250
LRQAINGDLD WKAKRQPKLE PLKLSKIEAT MSFTIAKGMV AQTAGKHYPA
260 270 280 290 300
PITAVKTIEA AARLGREEAL VLENKSFVPL AHTNEARALV GIFLNDQYVK
310 320 330 340 350
AKAKKLTKDV ETPKHAAVLG AGIMGGGIAY QSAWKGVPVV MKDISDKSLT
360 370 380 390 400
LGMTEAAKLL NKQLERGKID GLKLAGVIST IQPTLEYSGF DRVDVVVEAV
410 420 430 440 450
VENPKVKKAV LAETEAKVRP DTVLASNTST IPISELASVL QRPENFCGMH
460 470 480 490 500
FFNPVHRMPL VEVIRGEKTS DKTIAKVVAW ASKMGKTPIV VNDCPGFFVN
510 520 530 540 550
RVLFPYFAGF SQLLRDGADF RKVDKVMEKQ FGWPMGPAYL LDVVGIDTAH
560 570 580 590 600
HAQAVMAAGF PQRMQKDYRD AIDALFDANR FGQKNGLGFW RYKEDSKGKP
610 620 630 640 650
KKEEDAAVDS LLADVSQPKR DFSDEEIIAR MMIPMVNEVV RCLEEGIIAS
660 670 680 690 700
PAEADMALVY GLGFPPFHGG AFRWLDTIGS AKYLDMAQQY QHLGPLYEVP
710 720
AGLRDKARHN EAYYPQVEPA RPVGALKTA
Length:729
Mass (Da):79,338
Last modified:November 25, 2008 - v1
Checksum:i961C59524CB3DECC
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000964 Genomic DNA. Translation: ACI11295.1.
RefSeqiYP_002241091.1. NC_011283.1.

Genome annotation databases

EnsemblBacteriaiACI11295; ACI11295; KPK_5333.
GeneIDi6937341.
KEGGikpe:KPK_5333.
PATRICi20443764. VBIKlePne121904_5197.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000964 Genomic DNA. Translation: ACI11295.1 .
RefSeqi YP_002241091.1. NC_011283.1.

3D structure databases

ProteinModelPortali B5XYH0.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 507522.KPK_5333.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACI11295 ; ACI11295 ; KPK_5333 .
GeneIDi 6937341.
KEGGi kpe:KPK_5333.
PATRICi 20443764. VBIKlePne121904_5197.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00659 .
BioCyci KPNE507522:GI0B-5334-MONOMER.

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. "Complete genome sequence of the N2-fixing broad host range endophyte Klebsiella pneumoniae 342 and virulence predictions verified in mice."
    Fouts D.E., Tyler H.L., DeBoy R.T., Daugherty S., Ren Q., Badger J.H., Durkin A.S., Huot H., Shrivastava S., Kothari S., Dodson R.J., Mohamoud Y., Khouri H., Roesch L.F.W., Krogfelt K.A., Struve C., Triplett E.W., Methe B.A.
    PLoS Genet. 4:E1000141-E1000141(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 342.

Entry informationi

Entry nameiFADB_KLEP3
AccessioniPrimary (citable) accession number: B5XYH0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: November 25, 2008
Last modified: October 1, 2014
This is version 49 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