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Q9HZJ2

- FADB_PSEAE

UniProt

Q9HZJ2 - FADB_PSEAE

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Protein

Fatty acid oxidation complex subunit alpha

Gene

fadB

Organism
Pseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)
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
Sitei120 – 1201Important for catalytic activityUniRule annotation
Sitei140 – 1401Important for catalytic activityUniRule annotation
Binding sitei297 – 2971SubstrateUniRule 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 sitei660 – 6601SubstrateUniRule annotation

Regions

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

BioCyciMetaCyc:MONOMER-17591.
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:PA3014
OrganismiPseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)
Taxonomic identifieri208964 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
ProteomesiUP000002438: Chromosome

Organism-specific databases

PseudoCAPiPA3014.

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 – 715715Fatty acid oxidation complex subunit alphaPRO_0000109274Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi208964.PA3014.

Structurei

3D structure databases

ProteinModelPortaliQ9HZJ2.
SMRiQ9HZJ2. Positions 1-715.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 190190Enoyl-CoA hydratase/isomeraseUniRule annotationAdd
BLAST
Regioni312 – 7154043-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.
InParanoidiQ9HZJ2.
KOiK01825.
OMAiNPIVVND.
OrthoDBiEOG6M9F0M.
PhylomeDBiQ9HZJ2.

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.
IPR018376. Enoyl-CoA_hyd/isom_CS.
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.
PS00166. ENOYL_COA_HYDRATASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q9HZJ2-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MIYQGKAITV KPLEGGIVEL NFDLKGESVN KFNRLTLSEL RAAVDAIKAD
60 70 80 90 100
ASVKGVIVTS GKDVFIVGAD ITEFVDNFQL PDEELMAGNL EANKIFSDFE
110 120 130 140 150
DLDVPTVAAI NGIALGGGLE MCLAADFRVM SATAKVGLPE VKLGIYPGFG
160 170 180 190 200
GTVRLPRLIG CDNAVEWIAS GKENKAEDAL KVGAVDAVVA PEQLQAAALD
210 220 230 240 250
LAKRAVAGEL DHKARRQPKL EKLKLNAIEQ MMAFETAKGF VAGQAGPNYP
260 270 280 290 300
APVEAIKSIQ KAANFGRDKA LEVEAAGFVK LAKTSVAQSL IGLFLNDQEL
310 320 330 340 350
KKKAKKYDEV AKDVKLAAVL GAGIMGGGIA YQSALKGTPI LMKDIREEGI
360 370 380 390 400
QMGLNEAAKL LGKRVEKGRL TPAKMAEALN GIRPTMSYGD FGNVDIVVEA
410 420 430 440 450
VVENPKVKQA VLAEVEGAVK EDAIIASNTS TISISLLAQA LKRPENFCGM
460 470 480 490 500
HFFNPVHMMP LVEVIRGEKT GETAIATTVA YAKKMGKSPI VVNDCPGFLV
510 520 530 540 550
NRVLFPYFGG FAKLLSFGVD FVRIDKVMEK FGWPMGPAYL SDVVGIDTGH
560 570 580 590 600
HGRDVMAEGF PDRMAVEGKT AVDVMYEANR LGQKNGKGFY AYETDKRGKP
610 620 630 640 650
KKVTDPQAYE VLKPIVVEQR EVTDEDIVNF MMIPLCLETV RCLEDGIVET
660 670 680 690 700
AAEADMGLIY GIGFPPFRGG ALRYIDSIGV AEFVALADKY AELGALYHPT
710
AKLREMAKNG QKFFG
Length:715
Mass (Da):76,954
Last modified:March 1, 2001 - v1
Checksum:i7ED8573BE8F31101
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE004091 Genomic DNA. Translation: AAG06402.1.
PIRiG83269.
RefSeqiNP_251704.1. NC_002516.2.

Genome annotation databases

EnsemblBacteriaiAAG06402; AAG06402; PA3014.
GeneIDi878680.
KEGGipae:PA3014.
PATRICi19840585. VBIPseAer58763_3162.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE004091 Genomic DNA. Translation: AAG06402.1 .
PIRi G83269.
RefSeqi NP_251704.1. NC_002516.2.

3D structure databases

ProteinModelPortali Q9HZJ2.
SMRi Q9HZJ2. Positions 1-715.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 208964.PA3014.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAG06402 ; AAG06402 ; PA3014 .
GeneIDi 878680.
KEGGi pae:PA3014.
PATRICi 19840585. VBIPseAer58763_3162.

Organism-specific databases

PseudoCAPi PA3014.

Phylogenomic databases

eggNOGi COG1250.
HOGENOMi HOG000261344.
InParanoidi Q9HZJ2.
KOi K01825.
OMAi NPIVVND.
OrthoDBi EOG6M9F0M.
PhylomeDBi Q9HZJ2.

Enzyme and pathway databases

UniPathwayi UPA00659 .
BioCyci MetaCyc:MONOMER-17591.

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.
IPR018376. Enoyl-CoA_hyd/isom_CS.
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.
PS00166. ENOYL_COA_HYDRATASE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228.

Entry informationi

Entry nameiFADB_PSEAE
AccessioniPrimary (citable) accession number: Q9HZJ2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 6, 2005
Last sequence update: March 1, 2001
Last modified: October 29, 2014
This is version 96 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

External Data

Dasty 3