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Protein

L-lactate dehydrogenase

Gene

lldD

Organism
Actinobacillus pleuropneumoniae serotype 5b (strain L20)
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

  1. FMN binding Source: InterPro
  2. lactate dehydrogenase activity Source: InterPro

GO - Biological processi

  1. lactate oxidation Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Ligandi

Flavoprotein, FMN

Enzyme and pathway databases

BioCyciAPLE416269:GHV7-1916-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
L-lactate dehydrogenaseUniRule annotation (EC:1.1.-.-UniRule annotation)
Gene namesi
Name:lldDUniRule annotation
Ordered Locus Names:APL_1849
OrganismiActinobacillus pleuropneumoniae serotype 5b (strain L20)
Taxonomic identifieri416269 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeActinobacillus
ProteomesiUP000001432: Chromosome

Subcellular locationi

Cell inner membrane UniRule annotation; Peripheral membrane protein UniRule annotation

GO - Cellular componenti

  1. plasma membrane Source: UniProtKB-SubCell
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_1000068976Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi416269.APL_1849.

Structurei

3D structure databases

ProteinModelPortaliA3N3E5.
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.
KOiK00101.
OMAiAWIKEQW.
OrthoDBiEOG6HMXBG.

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. L-lactate_DHase_bac.
[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.

A3N3E5-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MIISSANDYR EAARRRVPPF MFHYADGGSF SERTLERNVT DLADLALRQR
60 70 80 90 100
VLKDMSQLDT EIELFGEKLA MPAVLAPVGA CGMYARRGEV QAAQAAENKG
110 120 130 140 150
IPFTLSTVSI CPIEEVTAAI KRPMWFQLYV LKDRGFMKHV LERAKAAGCS
160 170 180 190 200
TLVFTVDMPT PGARYRDRHS GMSGDYKEIR RALQAVTHPF WAWDVGIKGK
210 220 230 240 250
PHTLGNVSAY TGKAVGLDDY VVWLGENFDP SISWKDLEWI RDFWDGPMVI
260 270 280 290 300
KGILDPEDAK DAVRFGADGI VVSNHGGRQL DGALSSARAL PSIADAVKGD
310 320 330 340 350
IKILADSGIR NGLDIVRMLA LGADATMLGR AFVYALGAAG KAGVENMLDI
360 370 380
FKKEMHVAMT LTSNQKISDI TRDALVDLSK L
Length:381
Mass (Da):41,752
Last modified:April 3, 2007 - v1
Checksum:i7F0C4EF49810528F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000569 Genomic DNA. Translation: ABN74931.1.
RefSeqiYP_001054536.1. NC_009053.1.

Genome annotation databases

EnsemblBacteriaiABN74931; ABN74931; APL_1849.
GeneIDi4849717.
KEGGiapl:APL_1849.
PATRICi20748783. VBIActPle94089_1925.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000569 Genomic DNA. Translation: ABN74931.1.
RefSeqiYP_001054536.1. NC_009053.1.

3D structure databases

ProteinModelPortaliA3N3E5.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi416269.APL_1849.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABN74931; ABN74931; APL_1849.
GeneIDi4849717.
KEGGiapl:APL_1849.
PATRICi20748783. VBIActPle94089_1925.

Phylogenomic databases

eggNOGiCOG1304.
HOGENOMiHOG000217464.
KOiK00101.
OMAiAWIKEQW.
OrthoDBiEOG6HMXBG.

Enzyme and pathway databases

BioCyciAPLE416269:GHV7-1916-MONOMER.

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. L-lactate_DHase_bac.
[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. "The complete genome sequence of Actinobacillus pleuropneumoniae L20 (serotype 5b)."
    Foote S.J., Bosse J.T., Bouevitch A.B., Langford P.R., Young N.M., Nash J.H.E.
    J. Bacteriol. 190:1495-1496(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: L20.

Entry informationi

Entry nameiLLDD_ACTP2
AccessioniPrimary (citable) accession number: A3N3E5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: April 3, 2007
Last modified: January 7, 2015
This is version 54 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.