Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Krueppel-like factor 12

Gene

KLF12

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Confers strong transcriptional repression to the AP-2-alpha gene. Binds to a regulatory element (A32) in the AP-2-alpha gene promoter.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri317 – 341C2H2-type 1PROSITE-ProRule annotationAdd BLAST25
Zinc fingeri347 – 371C2H2-type 2PROSITE-ProRule annotationAdd BLAST25
Zinc fingeri377 – 399C2H2-type 3PROSITE-ProRule annotationAdd BLAST23

GO - Molecular functioni

  • DNA binding Source: MGI
  • DNA binding transcription factor activity Source: MGI
  • metal ion binding Source: UniProtKB-KW
  • RNA polymerase II transcription factor activity, sequence-specific DNA binding Source: NTNU_SB
  • transcription corepressor activity Source: ProtInc

GO - Biological processi

  • negative regulation of transcription by RNA polymerase II Source: MGI
  • regulation of transcription by RNA polymerase II Source: ProtInc
  • transcription, DNA-templated Source: UniProtKB-KW

Keywordsi

Molecular functionDNA-binding, Repressor
Biological processTranscription, Transcription regulation
LigandMetal-binding, Zinc

Enzyme and pathway databases

SignaLinkiQ9Y4X4

Names & Taxonomyi

Protein namesi
Recommended name:
Krueppel-like factor 12
Alternative name(s):
Transcriptional repressor AP-2rep
Gene namesi
Name:KLF12
Synonyms:AP2REP
ORF Names:HSPC122
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
Proteomesi
  • UP000005640 Componenti: Chromosome 13

Organism-specific databases

EuPathDBiHostDB:ENSG00000118922.16
HGNCiHGNC:6346 KLF12
MIMi607531 gene
neXtProtiNX_Q9Y4X4

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Nucleus

Pathology & Biotechi

Organism-specific databases

DisGeNETi11278
OpenTargetsiENSG00000118922
PharmGKBiPA30132

Polymorphism and mutation databases

BioMutaiKLF12
DMDMi91771555

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000471821 – 402Krueppel-like factor 12Add BLAST402

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei202PhosphoserineCombined sources1
Modified residuei313N6-methylated lysine; by EHMT21 Publication1

Keywords - PTMi

Methylation, Phosphoprotein

Proteomic databases

EPDiQ9Y4X4
PaxDbiQ9Y4X4
PeptideAtlasiQ9Y4X4
PRIDEiQ9Y4X4
ProteomicsDBi86262
86263 [Q9Y4X4-2]

PTM databases

iPTMnetiQ9Y4X4
PhosphoSitePlusiQ9Y4X4

Expressioni

Gene expression databases

BgeeiENSG00000118922
CleanExiHS_KLF12
GenevisibleiQ9Y4X4 HS

Organism-specific databases

HPAiHPA064146

Interactioni

Binary interactionsi

Show more details

Protein-protein interaction databases

BioGridi116434, 8 interactors
IntActiQ9Y4X4, 6 interactors
STRINGi9606.ENSP00000366894

Structurei

3D structure databases

ProteinModelPortaliQ9Y4X4
SMRiQ9Y4X4
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Zinc finger

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri317 – 341C2H2-type 1PROSITE-ProRule annotationAdd BLAST25
Zinc fingeri347 – 371C2H2-type 2PROSITE-ProRule annotationAdd BLAST25
Zinc fingeri377 – 399C2H2-type 3PROSITE-ProRule annotationAdd BLAST23

Keywords - Domaini

Repeat, Zinc-finger

Phylogenomic databases

eggNOGiKOG1721 Eukaryota
COG5048 LUCA
GeneTreeiENSGT00760000118998
HOGENOMiHOG000232138
HOVERGENiHBG003941
InParanoidiQ9Y4X4
KOiK09205
OMAiMYTTAVR
OrthoDBiEOG091G1BN0
PhylomeDBiQ9Y4X4
TreeFamiTF350556

Family and domain databases

InterProiView protein in InterPro
IPR036236 Znf_C2H2_sf
IPR013087 Znf_C2H2_type
SMARTiView protein in SMART
SM00355 ZnF_C2H2, 3 hits
SUPFAMiSSF57667 SSF57667, 2 hits
PROSITEiView protein in PROSITE
PS00028 ZINC_FINGER_C2H2_1, 3 hits
PS50157 ZINC_FINGER_C2H2_2, 3 hits

Sequences (3)i

Sequence statusi: Complete.

This entry describes 3 isoformsi produced by alternative splicing. AlignAdd to basket

Isoform 1 (identifier: Q9Y4X4-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MNIHMKRKTI KNINTFENRM LMLDGMPAVR VKTELLESEQ GSPNVHNYPD
60 70 80 90 100
MEAVPLLLNN VKGEPPEDSL SVDHFQTQTE PVDLSINKAR TSPTAVSSSP
110 120 130 140 150
VSMTASASSP SSTSTSSSSS SRLASSPTVI TSVSSASSSS TVLTPGPLVA
160 170 180 190 200
SASGVGGQQF LHIIHPVPPS SPMNLQSNKL SHVHRIPVVV QSVPVVYTAV
210 220 230 240 250
RSPGNVNNTI VVPLLEDGRG HGKAQMDPRG LSPRQSKSDS DDDDLPNVTL
260 270 280 290 300
DSVNETGSTA LSIARAVQEV HPSPVSRVRG NRMNNQKFPC SISPFSIEST
310 320 330 340 350
RRQRRSESPD SRKRRIHRCD FEGCNKVYTK SSHLKAHRRT HTGEKPYKCT
360 370 380 390 400
WEGCTWKFAR SDELTRHYRK HTGVKPFKCA DCDRSFSRSD HLALHRRRHM

LV
Length:402
Mass (Da):44,240
Last modified:March 7, 2006 - v2
Checksum:i9557E776878BAA8D
GO
Isoform 2 (identifier: Q9Y4X4-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     270-402: Missing.

Show »
Length:269
Mass (Da):28,407
Checksum:i6026ED58AB6AA023
GO
Isoform 3 (identifier: Q9Y4X4-3) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     290-309: CSISPFSIESTRRQRRSESP → WRETLQVYLGRLHLEVRSFR
     310-402: Missing.

Show »
Length:309
Mass (Da):33,250
Checksum:i9D3AA6F9D80D2AE4
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti246P → L in CAB46982 (PubMed:10704285).Curated1
Sequence conflicti246P → L in AAK12082 (PubMed:11433524).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Alternative sequenceiVSP_006876270 – 402Missing in isoform 2. 2 PublicationsAdd BLAST133
Alternative sequenceiVSP_047486290 – 309CSISP…RSESP → WRETLQVYLGRLHLEVRSFR in isoform 3. 1 PublicationAdd BLAST20
Alternative sequenceiVSP_047487310 – 402Missing in isoform 3. 1 PublicationAdd BLAST93

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ243274 mRNA Translation: CAB46982.1
AF312872
, AF312866, AF312867, AF312868, AF312869, AF312870, AF312871 Genomic DNA Translation: AAK12082.1
HF546212 mRNA Translation: CCO02798.1
AF113122 mRNA Translation: AAF14863.1
AF161471 mRNA Translation: AAF29086.1
AK291397 mRNA Translation: BAF84086.1
AL138713 Genomic DNA No translation available.
AL139036 Genomic DNA No translation available.
AL159972 Genomic DNA No translation available.
AL160032 Genomic DNA No translation available.
CH471093 Genomic DNA Translation: EAW80529.1
BC019680 mRNA Translation: AAH19680.1
CCDSiCCDS9449.1 [Q9Y4X4-1]
RefSeqiNP_009180.3, NM_007249.4 [Q9Y4X4-1]
XP_005266308.1, XM_005266251.3 [Q9Y4X4-1]
XP_011533211.1, XM_011534909.2 [Q9Y4X4-1]
UniGeneiHs.373857
Hs.729350

Genome annotation databases

EnsembliENST00000377669; ENSP00000366897; ENSG00000118922 [Q9Y4X4-1]
GeneIDi11278
KEGGihsa:11278
UCSCiuc058xlm.1 human [Q9Y4X4-1]

Keywords - Coding sequence diversityi

Alternative splicing

Similar proteinsi

Entry informationi

Entry nameiKLF12_HUMAN
AccessioniPrimary (citable) accession number: Q9Y4X4
Secondary accession number(s): A8K5T2
, L0R3J4, Q5VZM7, Q9UHZ0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 2, 2001
Last sequence update: March 7, 2006
Last modified: June 20, 2018
This is version 159 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
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.

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health