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P70257

- NFIX_MOUSE

UniProt

P70257 - NFIX_MOUSE

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Protein
Nuclear factor 1 X-type
Gene
Nfix
Organism
Mus musculus (Mouse)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

Recognizes and binds the palindromic sequence 5'-TTGGCNNNNNGCCAA-3' present in viral and cellular promoters and in the origin of replication of adenovirus type 2. These proteins are individually capable of activating transcription and replication. Isoform NFIX1 acts as a transcriptional activator while isoform NFIX3 acts as a repressor.1 Publication

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
DNA bindingi1 – 194194CTF/NF-I
Add
BLAST

GO - Molecular functioni

  1. DNA binding Source: UniProtKB-KW
  2. protein binding Source: IntAct
  3. sequence-specific DNA binding transcription factor activity Source: InterPro

GO - Biological processi

  1. DNA replication Source: UniProtKB-KW
  2. astrocyte differentiation Source: MGI
  3. cerebellar Purkinje cell layer development Source: MGI
  4. cerebellar granule cell differentiation Source: MGI
  5. cerebellum development Source: MGI
  6. negative regulation of transcription from RNA polymerase II promoter Source: UniProtKB
  7. positive regulation of transcription from RNA polymerase II promoter Source: MGI
  8. transcription, DNA-templated Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Activator, Repressor

Keywords - Biological processi

DNA replication, Transcription, Transcription regulation

Keywords - Ligandi

DNA-binding

Enzyme and pathway databases

ReactomeiREACT_221403. RNA Polymerase III Transcription Termination.

Names & Taxonomyi

Protein namesi
Recommended name:
Nuclear factor 1 X-type
Short name:
NF1-X
Short name:
Nuclear factor 1/X
Alternative name(s):
CCAAT-box-binding transcription factor
Short name:
CTF
Nuclear factor I/X
Short name:
NF-I/X
Short name:
NFI-X
TGGCA-binding protein
Gene namesi
Name:Nfix
OrganismiMus musculus (Mouse)
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus
ProteomesiUP000000589: Chromosome 8

Organism-specific databases

MGIiMGI:97311. Nfix.

Subcellular locationi

GO - Cellular componenti

  1. nucleus Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 488488Nuclear factor 1 X-type
PRO_0000100205Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei280 – 2801Phosphoserine2 Publications
Modified residuei288 – 2881Phosphoserine1 Publication
Modified residuei301 – 3011Phosphoserine1 Publication
Modified residuei341 – 3411Phosphoserine1 Publication

Keywords - PTMi

Phosphoprotein

Proteomic databases

PaxDbiP70257.
PRIDEiP70257.

PTM databases

PhosphoSiteiP70257.

Expressioni

Gene expression databases

ArrayExpressiP70257.
BgeeiP70257.
CleanExiMM_NFIX.
GenevestigatoriP70257.

Interactioni

Subunit structurei

Binds DNA as a homodimer.

Binary interactionsi

WithEntry#Exp.IntActNotes
Mef2aQ609292EBI-2639084,EBI-2639094
PrkcqQ021113EBI-2639084,EBI-2639157

Protein-protein interaction databases

IntActiP70257. 4 interactions.
MINTiMINT-4103732.

Structurei

3D structure databases

ProteinModelPortaliP70257.

Family & Domainsi

Sequence similaritiesi

Belongs to the CTF/NF-I family.

Phylogenomic databases

eggNOGiNOG252172.
GeneTreeiENSGT00390000009905.
HOGENOMiHOG000013028.
HOVERGENiHBG006561.
KOiK09171.
PhylomeDBiP70257.

Family and domain databases

InterProiIPR000647. CTF/NFI.
IPR020604. CTF/NFI_DNA-bd-dom.
IPR019739. CTF/NFI_DNA-bd_CS.
IPR019548. CTF/NFI_DNA-bd_N.
IPR003619. MAD_homology1_Dwarfin-type.
[Graphical view]
PANTHERiPTHR11492. PTHR11492. 1 hit.
PfamiPF00859. CTF_NFI. 1 hit.
PF03165. MH1. 1 hit.
PF10524. NfI_DNAbd_pre-N. 1 hit.
[Graphical view]
SMARTiSM00523. DWA. 1 hit.
[Graphical view]
PROSITEiPS00349. CTF_NFI_1. 1 hit.
PS51080. CTF_NFI_2. 1 hit.
[Graphical view]

Sequences (3)i

Sequence statusi: Complete.

This entry describes 3 isoformsi produced by alternative splicing. Align

Isoform NFIX3 (identifier: P70257-3) [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

MYSPYCLTQD EFHPFIEALL PHVRAFSYTW FNLQARKRKY FKKHEKRMSK    50
DEERAVKDEL LGEKPEIKQK WASRLLAKLR KDIRPEFRED FVLTITGKKP 100
PCCVLSNPDQ KGKIRRIDCL RQADKVWRLD LVMVILFKGI PLESTDGERL 150
YKSPQCSNPG LCVQPHHIGV TIKELDLYLA YFVHTPESGQ SDSSNQQGDA 200
DIKPLPNGHL SFQDCFVTSG VWNVTELVRV SQTPVATASG PNFSLADLES 250
PSYYNINQVT LGRRSITSPP STSSTKRPKS IDDSEMESPV DDVFYPGTGR 300
SPAAGSSQSS GWPNDVDAGP ASLKKSGKLD FCSALSSQGS SPRMAFTHHP 350
LPVLAGVRPG SPRATASALH FPSTSIIQQS SPYFTHPTIR YHHHHGQDSL 400
KEFVQFVCSD GSGQATGQPN GSGQGKVPGS FLLPPPPPVA RPVPLPMPDS 450
KTTSTAPDGA ALTPPSPSFT TTGASSANRF VGIGPRDG 488
Length:488
Mass (Da):53,394
Last modified:June 16, 2003 - v2
Checksum:i157F67EC17C96AD0
GO
Isoform NFIX1 (identifier: P70257-1) [UniParc]FASTAAdd to Basket

The sequence of this isoform differs from the canonical sequence as follows:
     419-441: PNGSGQGKVPGSFLLPPPPPVAR → HSQRQAPPLPTGLSASDPGTATF
     442-488: Missing.

Show »
Length:441
Mass (Da):48,853
Checksum:iEB46ABAD96CE9E80
GO
Isoform NFIX2 (identifier: P70257-2) [UniParc]FASTAAdd to Basket

The sequence of this isoform differs from the canonical sequence as follows:
     320-360: Missing.
     419-441: PNGSGQGKVPGSFLLPPPPPVAR → HSQRQAPPLPTGLSASDPGTATF
     442-488: Missing.

Show »
Length:400
Mass (Da):44,637
Checksum:i4E89D0236A3F7235
GO

Alternative sequence

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Alternative sequencei320 – 36041Missing in isoform NFIX2.
VSP_003563Add
BLAST
Alternative sequencei419 – 44123PNGSG…PPVAR → HSQRQAPPLPTGLSASDPGT ATF in isoform NFIX1 and isoform NFIX2.
VSP_007546Add
BLAST
Alternative sequencei442 – 48847Missing in isoform NFIX1 and isoform NFIX2.
VSP_007547Add
BLAST

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti353 – 3531V → L in CAA68952. 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
S81451 mRNA. Translation: AAB36083.2.
Y07688 mRNA. Translation: CAA68952.1.
Y07689 mRNA. Translation: CAA68953.1.
BC003766 mRNA. Translation: AAH03766.1.
U57636 mRNA. Translation: AAB49931.1.
AF111266 Genomic DNA. Translation: AAD39101.1.
CCDSiCCDS40412.1. [P70257-2]
CCDS40413.1. [P70257-1]
RefSeqiNP_001075451.1. NM_001081982.2. [P70257-1]
NP_035036.1. NM_010906.3. [P70257-2]
UniGeneiMm.487058.
Mm.9394.

Genome annotation databases

EnsembliENSMUST00000076715; ENSMUSP00000076005; ENSMUSG00000001911. [P70257-2]
ENSMUST00000099070; ENSMUSP00000096669; ENSMUSG00000001911. [P70257-1]
GeneIDi18032.
KEGGimmu:18032.
UCSCiuc009mne.1. mouse. [P70257-1]
uc009mnf.1. mouse. [P70257-2]

Keywords - Coding sequence diversityi

Alternative splicing

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
S81451 mRNA. Translation: AAB36083.2 .
Y07688 mRNA. Translation: CAA68952.1 .
Y07689 mRNA. Translation: CAA68953.1 .
BC003766 mRNA. Translation: AAH03766.1 .
U57636 mRNA. Translation: AAB49931.1 .
AF111266 Genomic DNA. Translation: AAD39101.1 .
CCDSi CCDS40412.1. [P70257-2 ]
CCDS40413.1. [P70257-1 ]
RefSeqi NP_001075451.1. NM_001081982.2. [P70257-1 ]
NP_035036.1. NM_010906.3. [P70257-2 ]
UniGenei Mm.487058.
Mm.9394.

3D structure databases

ProteinModelPortali P70257.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

IntActi P70257. 4 interactions.
MINTi MINT-4103732.

PTM databases

PhosphoSitei P70257.

Proteomic databases

PaxDbi P70257.
PRIDEi P70257.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSMUST00000076715 ; ENSMUSP00000076005 ; ENSMUSG00000001911 . [P70257-2 ]
ENSMUST00000099070 ; ENSMUSP00000096669 ; ENSMUSG00000001911 . [P70257-1 ]
GeneIDi 18032.
KEGGi mmu:18032.
UCSCi uc009mne.1. mouse. [P70257-1 ]
uc009mnf.1. mouse. [P70257-2 ]

Organism-specific databases

CTDi 4784.
MGIi MGI:97311. Nfix.

Phylogenomic databases

eggNOGi NOG252172.
GeneTreei ENSGT00390000009905.
HOGENOMi HOG000013028.
HOVERGENi HBG006561.
KOi K09171.
PhylomeDBi P70257.

Enzyme and pathway databases

Reactomei REACT_221403. RNA Polymerase III Transcription Termination.

Miscellaneous databases

NextBioi 293113.
PROi P70257.
SOURCEi Search...

Gene expression databases

ArrayExpressi P70257.
Bgeei P70257.
CleanExi MM_NFIX.
Genevestigatori P70257.

Family and domain databases

InterProi IPR000647. CTF/NFI.
IPR020604. CTF/NFI_DNA-bd-dom.
IPR019739. CTF/NFI_DNA-bd_CS.
IPR019548. CTF/NFI_DNA-bd_N.
IPR003619. MAD_homology1_Dwarfin-type.
[Graphical view ]
PANTHERi PTHR11492. PTHR11492. 1 hit.
Pfami PF00859. CTF_NFI. 1 hit.
PF03165. MH1. 1 hit.
PF10524. NfI_DNAbd_pre-N. 1 hit.
[Graphical view ]
SMARTi SM00523. DWA. 1 hit.
[Graphical view ]
PROSITEi PS00349. CTF_NFI_1. 1 hit.
PS51080. CTF_NFI_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "NFI/X proteins: a class of NFI family of transcription factors with positive and negative regulatory domains."
    Nebl G., Cato A.C.B.
    Cell. Mol. Biol. Res. 41:85-95(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS NFIX1; NFIX2 AND NFIX3), FUNCTION.
  2. "Genomic organization, splice products and mouse chromosomal localization of genes for transcription factor Nuclear Factor One."
    Gruender A., Qian F., Ebel T.T., Mincheva A., Lichter P., Kruse U., Sippel A.E.
    Gene 304:171-181(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS NFIX1 AND NFIX2).
    Strain: NIH Swiss.
  3. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
    The MGC Project Team
    Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM NFIX1).
    Tissue: Mammary gland.
  4. "Expression patterns of the four nuclear factor I genes during mouse embryogenesis indicate a potential role in development."
    Chaudhry A.Z., Lyons G.E., Gronostajski R.M.
    Dev. Dyn. 208:313-325(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 4-488 (ISOFORM NFIX2).
    Strain: BALB/c.
  5. "Exon structure of the nuclear factor I DNA-binding domain from C. elegans to mammals."
    Fletcher C.F., Jenkins N.A., Copeland N.G., Chaudhry A.Z., Gronostajski R.M.
    Mamm. Genome 10:390-396(1999) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 10-186.
    Strain: 129.
  6. Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-280 AND SER-288, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
    Tissue: Embryonic brain.
  7. Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-280; SER-301 AND SER-341, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
    Tissue: Liver.

Entry informationi

Entry nameiNFIX_MOUSE
AccessioniPrimary (citable) accession number: P70257
Secondary accession number(s): O08519
, P70258, Q64192, Q99L78, Q9R1G2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: June 16, 2003
Last modified: September 3, 2014
This is version 124 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi