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Protein

L-lactate dehydrogenase

Gene

lldD

Organism
Pseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)
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)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei24 – 241SubstrateUniRule annotation
Binding sitei106 – 1061FMNUniRule annotation
Binding sitei127 – 1271FMNUniRule annotation
Binding sitei129 – 1291SubstrateUniRule annotation
Binding sitei155 – 1551FMNUniRule annotation
Binding sitei164 – 1641SubstrateUniRule annotation
Binding sitei251 – 2511FMNUniRule annotation
Active sitei275 – 2751Proton acceptorUniRule annotation
Binding sitei278 – 2781SubstrateUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi306 – 33025FMNUniRule annotationAdd
BLAST

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:PA4771
OrganismiPseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)
Taxonomic identifieri208964 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
ProteomesiUP000002438 Componenti: Chromosome

Organism-specific databases

PseudoCAPiPA4771.

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)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 381381L-lactate dehydrogenasePRO_0000206341Add
BLAST

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi208964.PA4771.

Structurei

3D structure databases

ProteinModelPortaliQ9HV37.
SMRiQ9HV37. Positions 8-378.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini1 – 380380FMN hydroxy acid dehydrogenaseUniRule annotationAdd
BLAST

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

eggNOGiCOG1304.
HOGENOMiHOG000217464.
InParanoidiQ9HV37.
KOiK00101.
OMAiWAWNVGI.
OrthoDBiEOG6HMXBG.
PhylomeDBiQ9HV37.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_01559. L_lact_dehydr.
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.

Q9HV37-1 [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:March 1, 2001 - v1
Checksum:i5BA544C711093559
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE004091 Genomic DNA. Translation: AAG08157.1.
PIRiG83050.
RefSeqiNP_253459.1. NC_002516.2.
WP_003100494.1. NC_002516.2.

Genome annotation databases

EnsemblBacteriaiAAG08157; AAG08157; PA4771.
GeneIDi881809.
KEGGipae:PA4771.
PATRICi19844331. VBIPseAer58763_4998.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE004091 Genomic DNA. Translation: AAG08157.1.
PIRiG83050.
RefSeqiNP_253459.1. NC_002516.2.
WP_003100494.1. NC_002516.2.

3D structure databases

ProteinModelPortaliQ9HV37.
SMRiQ9HV37. Positions 8-378.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi208964.PA4771.

Protocols and materials databases

DNASUi881809.
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAG08157; AAG08157; PA4771.
GeneIDi881809.
KEGGipae:PA4771.
PATRICi19844331. VBIPseAer58763_4998.

Organism-specific databases

PseudoCAPiPA4771.

Phylogenomic databases

eggNOGiCOG1304.
HOGENOMiHOG000217464.
InParanoidiQ9HV37.
KOiK00101.
OMAiWAWNVGI.
OrthoDBiEOG6HMXBG.
PhylomeDBiQ9HV37.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_01559. L_lact_dehydr.
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...

Publicationsi

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

Entry informationi

Entry nameiLLDD_PSEAE
AccessioniPrimary (citable) accession number: Q9HV37
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 10, 2006
Last sequence update: March 1, 2001
Last modified: July 22, 2015
This is version 88 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, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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 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.