Q9Y2K1 (ZBTB1_HUMAN) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Zinc finger and BTB domain-containing protein 1

Gene names

Name:	ZBTB1
Synonyms:	KIAA0997

Organism

Homo sapiens (Human) [Reference proteome]

Taxonomic identifier

9606 [NCBI]

Taxonomic lineage

cellular organisms › Eukaryota › Opisthokonta › Metazoa › Eumetazoa › Bilateria › Deuterostomia › Chordata › Craniata › Vertebrata › Gnathostomata › Teleostomi › Euteleostomi › Sarcopterygii › Tetrapoda › Amniota › Mammalia › Theria › Eutheria › Euarchontoglires › Primates › Haplorrhini › Simiiformes › Catarrhini › Hominoidea › Hominidae › Homininae › Homo

Protein attributes

Sequence length	713 AA.
Sequence status	Complete.
Protein existence	Evidence at protein level

General annotation (Comments)

Function	May be involved in transcriptional regulation.
Subcellular location	Nucleus Potential.
Sequence similarities	Contains 1 BTB (POZ) domain. Contains 8 C2H2-type zinc fingers.
Sequence caution	The sequence BAA76841.2 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.

Ontologies

Keywords
Biological process	Transcription Transcription regulation
Cellular component	Nucleus
Coding sequence diversity	Alternative splicing
Domain	Repeat Zinc-finger
Ligand	DNA-binding Metal-binding Zinc
PTM	Phosphoprotein
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological_process	regulation of transcription, DNA-dependent Inferred from electronic annotation. Source: UniProtKB-KW transcription, DNA-dependent Inferred from electronic annotation. Source: UniProtKB-KW
Cellular_component	nucleus Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	DNA binding Inferred from electronic annotation. Source: UniProtKB-KW zinc ion binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Alternative products

This entry describes 2 isoforms produced by alternative splicing. [Align] [Select]

Isoform 1 (identifier: Q9Y2K1-1)

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.

Isoform 2 (identifier: Q9Y2K1-2)

The sequence of this isoform differs from the canonical sequence as follows:
     633-713: RYVCSICDQG...HYNAKHLKRT → SGEIGPSKPVEK

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 713	713	Zinc finger and BTB domain-containing protein 1		PRO_0000047707
Regions
	Domain	24 – 91	68	BTB
	Zinc finger	216 – 238	23	C2H2-type 1; atypical
	Zinc finger	448 – 470	23	C2H2-type 2; atypical
	Zinc finger	534 – 556	23	C2H2-type 3; atypical
	Zinc finger	578 – 600	23	C2H2-type 4
	Zinc finger	606 – 628	23	C2H2-type 5
	Zinc finger	634 – 656	23	C2H2-type 6
	Zinc finger	662 – 684	23	C2H2-type 7
	Zinc finger	686 – 709	24	C2H2-type 8
Amino acid modifications
	Modified residue	355	1	Phosphoserine Ref.6
	Modified residue	356	1	Phosphothreonine Ref.6
Natural variations
	Alternative sequence	633 – 713	81	RYVCS…HLKRT → SGEIGPSKPVEK in isoform 2.		VSP_040976
Experimental info
	Sequence conflict	203	1	T → N in BAA76841. Ref.2
	Sequence conflict	334	1	I → T in AAH50719. Ref.4

Sequences

	Sequence		Length	Mass (Da)
	Isoform 1 [UniParc]. Last modified April 26, 2004. Version 3. Checksum: 4B120DD45FA14305	FASTA	713	82,016
	10 20 30 40 50 60 MAKPSHSSYV LQQLNNQREW GFLCDCCIAI DDIYFQAHKA VLAACSSYFR MFFMNHQHST 70 80 90 100 110 120 AQLNLSNMKI SAECFDLILQ FMYLGKIMTA PSSFEQFKVA MNYLQLYNVP DCLEDIQDAD 130 140 150 160 170 180 CSSSKCSSSA SSKQNSKMIF GVRMYEDTVA RNGNEANRWC AEPSSTVNTP HNREADEESL 190 200 210 220 230 240 QLGNFPEPLF DVCKKSSVSK LSTPKERVSR RFGRSFTCDS CGFGFSCEKL LDEHVLTCTN 250 260 270 280 290 300 RHLYQNTRSY HRIVDIRDGK DSNIKAEFGE KDSSKTFSAQ TDKYRGDTSQ AADDSASTTG 310 320 330 340 350 360 SRKSSTVESE IASEEKSRAA ERKRIIIKME PEDIPTDELK DFNIIKVTDK DCNESTDNDE 370 380 390 400 410 420 LEDEPEEPFY RYYVEEDVSI KKSGRKTLKP RMSVSADERG GLENMRPPNN SSPVQEDAEN 430 440 450 460 470 480 ASCELCGLTI TEEDLSSHYL AKHIENICAC GKCGQILVKG RQLQEHAQRC GEPQDLTMNG 490 500 510 520 530 540 LGNTEEKMDL EENPDEQSEI RDMFVEMLDD FRDNHYQINS IQKKQLFKHS ACPFRCPNCG 550 560 570 580 590 600 QRFETENLVV EHMSSCLDQD MFKSAIMEEN ERDHRRKHFC NLCGKGFYQR CHLREHYTVH 610 620 630 640 650 660 TKEKQFVCQT CGKQFLRERQ LRLHNDMHKG MARYVCSICD QGNFRKHDHV RHMISHLSAG 670 680 690 700 710 ETICQVCFQI FPNNEQLEQH MDVHLYTCGI CGAKFNLRKD MRSHYNAKHL KRT
	Isoform 2 [UniParc]. Checksum: 122AD0D3D565098F	FASTA	644	73,682
	10 20 30 40 50 60 MAKPSHSSYV LQQLNNQREW GFLCDCCIAI DDIYFQAHKA VLAACSSYFR MFFMNHQHST 70 80 90 100 110 120 AQLNLSNMKI SAECFDLILQ FMYLGKIMTA PSSFEQFKVA MNYLQLYNVP DCLEDIQDAD 130 140 150 160 170 180 CSSSKCSSSA SSKQNSKMIF GVRMYEDTVA RNGNEANRWC AEPSSTVNTP HNREADEESL 190 200 210 220 230 240 QLGNFPEPLF DVCKKSSVSK LSTPKERVSR RFGRSFTCDS CGFGFSCEKL LDEHVLTCTN 250 260 270 280 290 300 RHLYQNTRSY HRIVDIRDGK DSNIKAEFGE KDSSKTFSAQ TDKYRGDTSQ AADDSASTTG 310 320 330 340 350 360 SRKSSTVESE IASEEKSRAA ERKRIIIKME PEDIPTDELK DFNIIKVTDK DCNESTDNDE 370 380 390 400 410 420 LEDEPEEPFY RYYVEEDVSI KKSGRKTLKP RMSVSADERG GLENMRPPNN SSPVQEDAEN 430 440 450 460 470 480 ASCELCGLTI TEEDLSSHYL AKHIENICAC GKCGQILVKG RQLQEHAQRC GEPQDLTMNG 490 500 510 520 530 540 LGNTEEKMDL EENPDEQSEI RDMFVEMLDD FRDNHYQINS IQKKQLFKHS ACPFRCPNCG 550 560 570 580 590 600 QRFETENLVV EHMSSCLDQD MFKSAIMEEN ERDHRRKHFC NLCGKGFYQR CHLREHYTVH 610 620 630 640 TKEKQFVCQT CGKQFLRERQ LRLHNDMHKG MASGEIGPSK PVEK

References

[1]	"Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. , Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S. Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Placenta.
[2]	"Prediction of the coding sequences of unidentified human genes. XIII. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro." Nagase T., Ishikawa K., Suyama M., Kikuno R., Hirosawa M., Miyajima N., Tanaka A., Kotani H., Nomura N., Ohara O. DNA Res. 6:63-70(1999) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). Tissue: Brain.
[3]	"The DNA sequence and analysis of human chromosome 14." Heilig R., Eckenberg R., Petit J.-L., Fonknechten N., Da Silva C., Cattolico L., Levy M., Barbe V., De Berardinis V., Ureta-Vidal A., Pelletier E., Vico V., Anthouard V., Rowen L., Madan A., Qin S., Sun H., Du H. , Pepin K., Artiguenave F., Robert C., Cruaud C., Bruels T., Jaillon O., Friedlander L., Samson G., Brottier P., Cure S., Segurens B., Aniere F., Samain S., Crespeau H., Abbasi N., Aiach N., Boscus D., Dickhoff R., Dors M., Dubois I., Friedman C., Gouyvenoux M., James R., Madan A., Mairey-Estrada B., Mangenot S., Martins N., Menard M., Oztas S., Ratcliffe A., Shaffer T., Trask B., Vacherie B., Bellemere C., Belser C., Besnard-Gonnet M., Bartol-Mavel D., Boutard M., Briez-Silla S., Combette S., Dufosse-Laurent V., Ferron C., Lechaplais C., Louesse C., Muselet D., Magdelenat G., Pateau E., Petit E., Sirvain-Trukniewicz P., Trybou A., Vega-Czarny N., Bataille E., Bluet E., Bordelais I., Dubois M., Dumont C., Guerin T., Haffray S., Hammadi R., Muanga J., Pellouin V., Robert D., Wunderle E., Gauguet G., Roy A., Sainte-Marthe L., Verdier J., Verdier-Discala C., Hillier L.W., Fulton L., McPherson J., Matsuda F., Wilson R., Scarpelli C., Gyapay G., Wincker P., Saurin W., Quetier F., Waterston R., Hood L., Weissenbach J. Nature 421:601-607(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[4]	"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 1). Tissue: Eye.
[5]	"Full-length cDNA libraries and normalization." Li W.B., Gruber C., Jessee J., Polayes D. Submitted (FEB-2003) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1-417. Tissue: Cervix carcinoma.
[6]	"A quantitative atlas of mitotic phosphorylation." Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-355 AND THR-356, MASS SPECTROMETRY. Tissue: Cervix carcinoma.
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AK291743 mRNA. Translation: BAF84432.1. AB023214 mRNA. Translation: BAA76841.2. Different initiation. AL049869 Genomic DNA. No translation available. BC050719 mRNA. Translation: AAH50719.1. BX248777 mRNA. Translation: CAD66584.1.
IPI	IPI00007273. IPI00873559.
RefSeq	NP_001116801.1. NM_001123329.1. NP_055765.2. NM_014950.2.
UniGene	Hs.605143.
3D structure databases
ProteinModelPortal	Q9Y2K1.
ModBase	Search...
Protein-protein interaction databases
IntAct	Q9Y2K1. 5 interactions.
MINT	MINT-7032151.
PTM databases
PhosphoSite	Q9Y2K1.
Polymorphism databases
DMDM	46577710.
Proteomic databases
PaxDb	Q9Y2K1.
PRIDE	Q9Y2K1.
Protocols and materials databases
DNASU	22890.
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
Ensembl	ENST00000358738; ENSP00000351587; ENSG00000126804. ENST00000394712; ENSP00000378201; ENSG00000126804. ENST00000554015; ENSP00000451000; ENSG00000126804.
GeneID	22890.
KEGG	hsa:22890.
UCSC	uc001xhh.4. human. uc001xhi.2. human.
Organism-specific databases
CTD	22890.
GeneCards	GC14P064971.
H-InvDB	HIX0011734.
HGNC	HGNC:20259. ZBTB1.
HPA	HPA050516. HPA054552.
neXtProt	NX_Q9Y2K1.
PharmGKB	PA128395769.
HUGE	Search...
GenAtlas	Search...
Phylogenomic databases
eggNOG	NOG277648.
HOGENOM	HOG000056456.
HOVERGEN	HBG057764.
InParanoid	Q9Y2K1.
KO	K10488.
OMA	CTNRHSY.
OrthoDB	EOG4DV5M3.
PhylomeDB	Q9Y2K1.
Gene expression databases
ArrayExpress	Q9Y2K1.
Bgee	Q9Y2K1.
CleanEx	HS_ZBTB1.
Genevestigator	Q9Y2K1.
GermOnline	ENSG00000126804. Homo sapiens.
Family and domain databases
Gene3D	3.30.160.60. 2 hits. 3.30.710.10. 1 hit.
InterPro	IPR000210. BTB/POZ-like. IPR011333. BTB/POZ_fold. IPR013069. BTB_POZ. IPR007087. Znf_C2H2. IPR015880. Znf_C2H2-like. IPR013087. Znf_C2H2/integrase_DNA-bd. [Graphical view]
Pfam	PF00651. BTB. 1 hit. PF00096. zf-C2H2. 1 hit. [Graphical view]
SMART	SM00225. BTB. 1 hit. SM00355. ZnF_C2H2. 8 hits. [Graphical view]
SUPFAM	SSF54695. BTB/POZ_fold. 1 hit.
PROSITE	PS50097. BTB. 1 hit. PS00028. ZINC_FINGER_C2H2_1. 4 hits. PS50157. ZINC_FINGER_C2H2_2. 3 hits. [Graphical view]
ProtoNet	Search...
Other
ChiTaRS	ZBTB1. human.
GenomeRNAi	22890.
NextBio	43493.

Entry information

Entry name

ZBTB1_HUMAN

Accession

Primary (citable) accession number: Q9Y2K1
Secondary accession number(s): A8K6S8, Q86SW8

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 30, 2003
Last sequence update:	April 26, 2004
Last modified:	May 1, 2013
This is version 116 of the entry and version 3 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Chordata Protein Annotation Program

Disclaimer

Any 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.