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Protein

L-lactate dehydrogenase

Gene

lldD

Organism
Pseudomonas aeruginosa (strain LESB58)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the conversion of L-lactate to pyruvate. Is coupled to the respiratory chain.UniRule annotation

Catalytic activityi

(S)-lactate + an oxidized electron acceptor = pyruvate + a reduced electron acceptor.UniRule annotation

Cofactori

FMNUniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei24SubstrateUniRule annotation1
Binding sitei106FMNUniRule annotation1
Binding sitei127FMNUniRule annotation1
Binding sitei129SubstrateUniRule annotation1
Binding sitei155FMNUniRule annotation1
Binding sitei164SubstrateUniRule annotation1
Binding sitei251FMNUniRule annotation1
Active sitei275Proton acceptorUniRule annotation1
Binding sitei278SubstrateUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi306 – 330FMNUniRule annotationAdd BLAST25

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Ligandi

Flavoprotein, FMN

Names & Taxonomyi

Protein namesi
Recommended name:
L-lactate dehydrogenaseUniRule annotation (EC:1.1.-.-UniRule annotation)
Gene namesi
Name:lldDUniRule annotation
Ordered Locus Names:PLES_51561
OrganismiPseudomonas aeruginosa (strain LESB58)
Taxonomic identifieri557722 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas

Subcellular locationi

  • Cell inner membrane UniRule annotation; Peripheral membrane protein UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003834331 – 381L-lactate dehydrogenaseAdd BLAST381

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliB7V1I3.
SMRiB7V1I3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini1 – 380FMN hydroxy acid dehydrogenaseUniRule annotationAdd BLAST380

Sequence similaritiesi

Belongs to the FMN-dependent alpha-hydroxy acid dehydrogenase family.UniRule annotation
Contains 1 FMN hydroxy acid dehydrogenase domain.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000217464.
KOiK00101.
OMAiTEGRAWF.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_01559. L_lact_dehydr. 1 hit.
InterProiIPR013785. Aldolase_TIM.
IPR012133. Alpha-hydoxy_acid_DH_FMN.
IPR000262. FMN-dep_DH.
IPR008259. FMN_hydac_DH_AS.
IPR020920. LldD.
[Graphical view]
PfamiPF01070. FMN_dh. 1 hit.
[Graphical view]
PIRSFiPIRSF000138. Al-hdrx_acd_dh. 1 hit.
PROSITEiPS00557. FMN_HYDROXY_ACID_DH_1. 1 hit.
PS51349. FMN_HYDROXY_ACID_DH_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B7V1I3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIISASTDYR AAAQRKLPPF LFHYIDGGAY AEYTLRRNVE DLSAIALRQR
60 70 80 90 100
VLKNMSELSL ETRLFDETLA MPVALAPVGL TGMYARRGEV QAARAAAAKG
110 120 130 140 150
VPFTLSTVSV CPIEEVAPAI DRPMWFQLYV LKDRGFMRNA LERAKAAGVT
160 170 180 190 200
TLVFTVDMPV PGARYRDAHS GMSGPYAAPR RILQAMTHPA WAWDVGLLGK
210 220 230 240 250
PHDLGNISAY RGNPTGLEDY IGWLGANFDP SISWKDLEWI REFWDGPMVI
260 270 280 290 300
KGILDPEDAR DAVKFGADGI VVSNHGGRQL DGVLSSARAL PAIADAVKGE
310 320 330 340 350
LAILADSGIR TGLDVVRMIA LGADSVLLGR AFVYALAAAG EAGVRNLLEL
360 370 380
IEKEMRVAMV LTGAKSIGEI SADSLVRELG A
Length:381
Mass (Da):41,122
Last modified:February 10, 2009 - v1
Checksum:i5BA544C711093559
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FM209186 Genomic DNA. Translation: CAW29910.1.
RefSeqiWP_003100494.1. NC_011770.1.

Genome annotation databases

EnsemblBacteriaiCAW29910; CAW29910; PLES_51561.
KEGGipag:PLES_51561.
PATRICi19820201. VBIPseAer113719_5298.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FM209186 Genomic DNA. Translation: CAW29910.1.
RefSeqiWP_003100494.1. NC_011770.1.

3D structure databases

ProteinModelPortaliB7V1I3.
SMRiB7V1I3.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAW29910; CAW29910; PLES_51561.
KEGGipag:PLES_51561.
PATRICi19820201. VBIPseAer113719_5298.

Phylogenomic databases

HOGENOMiHOG000217464.
KOiK00101.
OMAiTEGRAWF.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_01559. L_lact_dehydr. 1 hit.
InterProiIPR013785. Aldolase_TIM.
IPR012133. Alpha-hydoxy_acid_DH_FMN.
IPR000262. FMN-dep_DH.
IPR008259. FMN_hydac_DH_AS.
IPR020920. LldD.
[Graphical view]
PfamiPF01070. FMN_dh. 1 hit.
[Graphical view]
PIRSFiPIRSF000138. Al-hdrx_acd_dh. 1 hit.
PROSITEiPS00557. FMN_HYDROXY_ACID_DH_1. 1 hit.
PS51349. FMN_HYDROXY_ACID_DH_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiLLDD_PSEA8
AccessioniPrimary (citable) accession number: B7V1I3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: February 10, 2009
Last modified: November 2, 2016
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

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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 one 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.