Q02446 (SP4_HUMAN) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Transcription factor Sp4

Alternative name(s):
SPR-1

Gene names

Name:

SP4

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	784 AA.
Sequence status	Complete.
Protein existence	Evidence at protein level

General annotation (Comments)

Function	Binds to GT and GC boxes promoters elements. Probable transcriptional activator.
Subcellular location	Nucleus.
Tissue specificity	Abundant in brain.
Sequence similarities	Belongs to the Sp1 C2H2-type zinc-finger protein family. Contains 3 C2H2-type zinc fingers.

Ontologies

Keywords
Biological process	Transcription Transcription regulation
Cellular component	Nucleus
Coding sequence diversity	Polymorphism
Domain	Repeat Zinc-finger
Ligand	DNA-binding Metal-binding Zinc
Molecular function	Activator
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological_process	regulation of transcription from RNA polymerase II promoter Inferred from direct assay PubMed 12560508. Source: UniProtKB 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 sequence-specific DNA binding transcription factor activity Inferred from electronic annotation. Source: Compara transcription coactivator activity Traceable author statement PubMed 7559627. Source: ProtInc zinc ion binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 784	784	Transcription factor Sp4		PRO_0000047144
Regions
	Zinc finger	647 – 671	25	C2H2-type 1
	Zinc finger	677 – 701	25	C2H2-type 2
	Zinc finger	707 – 729	23	C2H2-type 3
	Compositional bias	7 – 11	5	Poly-Glu
	Compositional bias	12 – 19	8	Poly-Ala
	Compositional bias	122 – 130	9	Poly-Ser
	Compositional bias	185 – 188	4	Poly-Ser
Natural variations
	Natural variant	197	1	Q → K. Ref.1 Corresponds to variant rs1042848 [ dbSNP | Ensembl ].		VAR_047975
Experimental info
	Sequence conflict	379 – 380	2	QP → HA in CAA48563. Ref.1
	Sequence conflict	386	1	A → Q in CAA48563. Ref.1

Sequences

	Sequence		Length	Mass (Da)
	Q02446 [UniParc]. Last modified December 16, 2008. Version 2. Checksum: 5B0B03EC03657993	FASTA	784	81,985
	10 20 30 40 50 60 MSDQKKEEEE EAAAAAAMAT EGGKTSEPEN NNKKPKTSGS QDSQPSPLAL LAATCSKIGT 70 80 90 100 110 120 PGENQATGQQ QIIIDPSQGL VQLQNQPQQL ELVTTQLAGN AWQLVASTPP ASKENNVSQP 130 140 150 160 170 180 ASSSSSSSSS NNGSASPTKT KSGNSSTPGQ FQVIQVQNPS GSVQYQVIPQ LQTVEGQQIQ 190 200 210 220 230 240 INPTSSSSLQ DLQGQIQLIS AGNNQAILTA ANRTASGNIL AQNLANQTVP VQIRPGVSIP 250 260 270 280 290 300 LQLQTLPGTQ AQVVTTLPIN IGGVTLALPV INNVAAGGGT GQVGQPAATA DSGTSNGNQL 310 320 330 340 350 360 VSTPTNTTTS ASTMPESPSS STTCTTTAST SLTSSDTLVS SADTGQYAST SASSSERTIE 370 380 390 400 410 420 ESQTPAATES EAQSSSQLQP NGMQNAQDQS NSLQQVQIVG QPILQQIQIQ QPQQQIIQAI 430 440 450 460 470 480 PPQSFQLQSG QTIQTIQQQP LQNVQLQAVN PTQVLIRAPT LTPSGQISWQ TVQVQNIQSL 490 500 510 520 530 540 SNLQVQNAGL SQQLTITPVS SSGGTTLAQI APVAVAGAPI TLNTAQLASV PNLQTVSVAN 550 560 570 580 590 600 LGAAGVQVQG VPVTITSVAG QQQGQDGVKV QQATIAPVTV AVGGIANATI GAVSPDQLTQ 610 620 630 640 650 660 VHLQQGQQTS DQEVQPGKRL RRVACSCPNC REGEGRGSNE PGKKKQHICH IEGCGKVYGK 670 680 690 700 710 720 TSHLRAHLRW HTGERPFICN WMFCGKRFTR SDELQRHRRT HTGEKRFECP ECSKRFMRSD 730 740 750 760 770 780 HLSKHVKTHQ NKKGGGTALA IVTSGELDSS VTEVLGSPRI VTVAAISQDS NPATPNVSTN MEEF

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Cloning by recognition site screening of two novel GT box binding proteins: a family of Sp1 related genes." Hagen G., Mueller S., Beato M., Suske G. Nucleic Acids Res. 20:5519-5525(1992) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA], VARIANT LYS-197. Tissue: Uterus.
[2]	"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]. Tissue: Brain.
[3]	"The DNA sequence of human chromosome 7." Hillier L.W., Fulton R.S., Fulton L.A., Graves T.A., Pepin K.H., Wagner-McPherson C., Layman D., Maas J., Jaeger S., Walker R., Wylie K., Sekhon M., Becker M.C., O'Laughlin M.D., Schaller M.E., Fewell G.A., Delehaunty K.D., Miner T.L. , Nash W.E., Cordes M., Du H., Sun H., Edwards J., Bradshaw-Cordum H., Ali J., Andrews S., Isak A., Vanbrunt A., Nguyen C., Du F., Lamar B., Courtney L., Kalicki J., Ozersky P., Bielicki L., Scott K., Holmes A., Harkins R., Harris A., Strong C.M., Hou S., Tomlinson C., Dauphin-Kohlberg S., Kozlowicz-Reilly A., Leonard S., Rohlfing T., Rock S.M., Tin-Wollam A.-M., Abbott A., Minx P., Maupin R., Strowmatt C., Latreille P., Miller N., Johnson D., Murray J., Woessner J.P., Wendl M.C., Yang S.-P., Schultz B.R., Wallis J.W., Spieth J., Bieri T.A., Nelson J.O., Berkowicz N., Wohldmann P.E., Cook L.L., Hickenbotham M.T., Eldred J., Williams D., Bedell J.A., Mardis E.R., Clifton S.W., Chissoe S.L., Marra M.A., Raymond C., Haugen E., Gillett W., Zhou Y., James R., Phelps K., Iadanoto S., Bubb K., Simms E., Levy R., Clendenning J., Kaul R., Kent W.J., Furey T.S., Baertsch R.A., Brent M.R., Keibler E., Flicek P., Bork P., Suyama M., Bailey J.A., Portnoy M.E., Torrents D., Chinwalla A.T., Gish W.R., Eddy S.R., McPherson J.D., Olson M.V., Eichler E.E., Green E.D., Waterston R.H., Wilson R.K. Nature 424:157-164(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[4]	Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. , Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H., Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K., Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D., Hunkapiller M.W., Myers E.W., Venter J.C. Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[5]	"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].
[6]	"System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation." Rigbolt K.T., Prokhorova T.A., Akimov V., Henningsen J., Johansen P.T., Kratchmarova I., Kassem M., Mann M., Olsen J.V., Blagoev B. Sci. Signal. 4:RS3-RS3(2011) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	X68561 mRNA. Translation: CAA48563.1. AK289728 mRNA. Translation: BAF82417.1. AC004595 Genomic DNA. No translation available. CH471073 Genomic DNA. Translation: EAW93733.1. BC109300 mRNA. Translation: AAI09301.1.
IPI	IPI00025805.
PIR	S26638.
RefSeq	NP_003103.2. NM_003112.3.
UniGene	Hs.88013.
3D structure databases
ProteinModelPortal	Q02446.
ModBase	Search...
Protein-protein interaction databases
STRING	9606.ENSP00000222584.
PTM databases
PhosphoSite	Q02446.
Polymorphism databases
DMDM	218511800.
Proteomic databases
PaxDb	Q02446.
PRIDE	Q02446.
Protocols and materials databases
DNASU	6671.
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
Ensembl	ENST00000222584; ENSP00000222584; ENSG00000105866.
GeneID	6671.
KEGG	hsa:6671.
UCSC	uc003sva.3. human.
Organism-specific databases
CTD	6671.
GeneCards	GC07P021434.
H-InvDB	HIX0033690.
HGNC	HGNC:11209. SP4.
HPA	CAB010246.
MIM	600540. gene.
neXtProt	NX_Q02446.
PharmGKB	PA36046.
GenAtlas	Search...
Phylogenomic databases
eggNOG	COG5048.
HOGENOM	HOG000234295.
HOVERGEN	HBG008933.
InParanoid	Q02446.
KO	K09194.
OMA	CNWIFCG.
OrthoDB	EOG480HWC.
PhylomeDB	Q02446.
Enzyme and pathway databases
SignaLink	Q02446.
Gene expression databases
ArrayExpress	Q02446.
Bgee	Q02446.
CleanEx	HS_SP4.
Genevestigator	Q02446.
GermOnline	ENSG00000105866. Homo sapiens.
Family and domain databases
Gene3D	3.30.160.60. 3 hits.
InterPro	IPR007087. Znf_C2H2. IPR015880. Znf_C2H2-like. IPR013087. Znf_C2H2/integrase_DNA-bd. [Graphical view]
SMART	SM00355. ZnF_C2H2. 3 hits. [Graphical view]
PROSITE	PS00028. ZINC_FINGER_C2H2_1. 3 hits. PS50157. ZINC_FINGER_C2H2_2. 3 hits. [Graphical view]
ProtoNet	Search...
Other
GenomeRNAi	6671.
NextBio	26011.
SOURCE	Search...

Entry information

Entry name

SP4_HUMAN

Accession

Primary (citable) accession number: Q02446
Secondary accession number(s): O60402, Q32M52

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 1, 1995
Last sequence update:	December 16, 2008
Last modified:	May 29, 2013
This is version 111 of the entry and version 2 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.