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Protein

L-lactate dehydrogenase

Gene

HEL-S-133P

Organism
Homo sapiens (Human)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

Functioni

Catalytic activityi

(S)-lactate + NAD+ = pyruvate + NADH.UniRule annotation

Pathwayi: pyruvate fermentation to lactate

This protein is involved in step 1 of the subpathway that synthesizes (S)-lactate from pyruvate.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. L-lactate dehydrogenase A-like 6A (LDHAL6A), L-lactate dehydrogenase (LDHC), L-lactate dehydrogenase (LDHC), L-lactate dehydrogenase (LDHC), L-lactate dehydrogenase, L-lactate dehydrogenase, L-lactate dehydrogenase (LDHC), L-lactate dehydrogenase A-like 6B (LDHAL6B), L-lactate dehydrogenase (HEL-S-133P), L-lactate dehydrogenase (LDHAL6A), L-lactate dehydrogenase (LDHC), L-lactate dehydrogenase (LDHAL6A), L-lactate dehydrogenase (LDHB), L-lactate dehydrogenase A chain (LDHA), L-lactate dehydrogenase B chain (LDHB), L-lactate dehydrogenase (LDHC), L-lactate dehydrogenase (LDHB), L-lactate dehydrogenase, L-lactate dehydrogenase (LDHC), L-lactate dehydrogenase C chain (LDHC)
This subpathway is part of the pathway pyruvate fermentation to lactate, which is itself part of Fermentation.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes (S)-lactate from pyruvate, the pathway pyruvate fermentation to lactate and in Fermentation.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei106SubstrateUniRule annotation1
Binding sitei138SubstrateUniRule annotation1
Binding sitei169SubstrateUniRule annotation1
Active sitei193Proton acceptorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductaseUniRule annotation
LigandNADUniRule annotation

Enzyme and pathway databases

UniPathwayiUPA00554; UER00611.

Names & Taxonomyi

Protein namesi
Recommended name:
L-lactate dehydrogenaseUniRule annotation (EC:1.1.1.27UniRule annotation)
Gene namesi
Name:HEL-S-133PImported
OrganismiHomo sapiens (Human)Imported
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo

Organism-specific databases

EuPathDBiHostDB:ENSG00000134333.13.

Subcellular locationi

PTM / Processingi

Proteomic databases

MaxQBiV9HWB9.
PaxDbiV9HWB9.

Expressioni

Gene expression databases

BgeeiENSG00000134333.
ExpressionAtlasiV9HWB9. baseline and differential.

Structurei

3D structure databases

ProteinModelPortaliV9HWB9.
SMRiV9HWB9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini22 – 160Ldh_1_NInterPro annotationAdd BLAST139
Domaini164 – 324Ldh_1_CInterPro annotationAdd BLAST161

Sequence similaritiesi

Belongs to the LDH/MDH superfamily.UniRule annotation

Phylogenomic databases

eggNOGiKOG1495. Eukaryota.
COG0039. LUCA.
KOiK00016.
PhylomeDBiV9HWB9.

Family and domain databases

Gene3Di3.90.110.10. 1 hit.
HAMAPiMF_00488. Lactate_dehydrog. 1 hit.
InterProiView protein in InterPro
IPR001557. L-lactate/malate_DH.
IPR011304. L-lactate_DH.
IPR018177. L-lactate_DH_AS.
IPR022383. Lactate/malate_DH_C.
IPR001236. Lactate/malate_DH_N.
IPR015955. Lactate_DH/Glyco_Ohase_4_C.
IPR036291. NAD(P)-bd_dom_sf.
PfamiView protein in Pfam
PF02866. Ldh_1_C. 1 hit.
PF00056. Ldh_1_N. 1 hit.
PIRSFiPIRSF000102. Lac_mal_DH. 1 hit.
PRINTSiPR00086. LLDHDRGNASE.
SUPFAMiSSF51735. SSF51735. 1 hit.
SSF56327. SSF56327. 1 hit.
TIGRFAMsiTIGR01771. L-LDH-NAD. 1 hit.
PROSITEiView protein in PROSITE
PS00064. L_LDH. 1 hit.

Sequencei

Sequence statusi: Complete.

V9HWB9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATLKDQLIY NLLKEEQTPQ NKITVVGVGA VGMACAISIL MKDLADELAL
60 70 80 90 100
VDVIEDKLKG EMMDLQHGSL FLRTPKIVSG KDYNVTANSK LVIITAGARQ
110 120 130 140 150
QEGESRLNLV QRNVNIFKFI IPNVVKYSPN CKLLIVSNPV DILTYVAWKI
160 170 180 190 200
SGFPKNRVIG SGCNLDSARF RYLMGERLGV HPLSCHGWVL GEHGDSSVPV
210 220 230 240 250
WSGMNVAGVS LKTLHPDLGT DKDKEQWKEV HKQVVESAYE VIKLKGYTSW
260 270 280 290 300
AIGLSVADLA ESIMKNLRRV HPVSTMIKGL YGIKDDVFLS VPCILGQNGI
310 320 330
SDLVKVTLTS EEEARLKKSA DTLWGIQKEL QF
Length:332
Mass (Da):36,689
Last modified:March 19, 2014 - v1
Checksum:i401E8604CEB7F908
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
EU794632 mRNA. Translation: ACJ13686.1.
RefSeqiNP_005557.1. NM_005566.3.
UniGeneiHs.2795.

Genome annotation databases

GeneIDi3939.
KEGGihsa:3939.
UCSCiuc001mok.4. human.

Similar proteinsi

Entry informationi

Entry nameiV9HWB9_HUMAN
AccessioniPrimary (citable) accession number: V9HWB9
Entry historyiIntegrated into UniProtKB/TrEMBL: March 19, 2014
Last sequence update: March 19, 2014
Last modified: November 22, 2017
This is version 33 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.