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Q9SS44 (TF2B2_ARATH) Reviewed, UniProtKB/Swiss-Prot

Last modified May 1, 2013. Version 90. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Transcription initiation factor IIB-2
Alternative name(s):
General transcription factor TFIIB-2
Short name=AtTFIIB2
Gene names
Name:TFIIB2
Ordered Locus Names:At3g10330
ORF Names:F14P13.7
OrganismArabidopsis thaliana (Mouse-ear cress) [Reference proteome]
Taxonomic identifier3702 [NCBI]
Taxonomic lineageEukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis

Protein attributes

Sequence length312 AA.
Sequence statusComplete.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

General factor that plays a major role in the activation of eukaryotic genes transcribed by RNA polymerase II.

Cofactor

Binds 1 zinc ion per subunit By similarity.

Subunit structure

Associates with TFIID-IIA (DA complex) to form TFIID-IIA-IIB (DAB-complex) which is then recognized by polymerase II.

Subcellular location

Nucleus.

Sequence similarities

Belongs to the TFIIB family.

Contains 1 TFIIB-type zinc finger.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 312312Transcription initiation factor IIB-2
PRO_0000119302

Regions

Repeat115 – 192781
Repeat216 – 290752
Zinc finger2 – 3433TFIIB-type

Sites

Metal binding61Zinc By similarity
Metal binding91Zinc By similarity
Metal binding261Zinc By similarity
Metal binding291Zinc By similarity

Sequences

Sequence LengthMass (Da)Tools
Q9SS44 [UniParc].

Last modified May 1, 2000. Version 1.
Checksum: 54138B5255E04382

FASTA31234,222
        10         20         30         40         50         60 
MSDAFCSDCK RHTEVVFDHS AGDTVCSECG LVLESHSIDE TSEWRTFANE SGDNDPVRVG 

        70         80         90        100        110        120 
GPTNPLLADG GLTTVISKPN GSSGDFLSSS LGRWQNRGSN PDRGLIVAFK TIATMADRLG 

       130        140        150        160        170        180 
LVATIKDRAN EIYKRVEDQK SSRGRNQDAL LAACLYIACR QEDKPRTVKE ICSVANGATK 

       190        200        210        220        230        240 
KEIGRAKEYI VKQLGLETGQ LVEMGTIHAG DFMRRFCSNL GMTNQTVKAA QESVQKSEEF 

       250        260        270        280        290        300 
DIRRSPISIA AAVIYIITQL SDEKKPLRDI SVATGVAEGT IRNSYKDLYP HLSKIIPAWY 

       310 
AKEEDLKNLQ SP

« Hide

References

« Hide 'large scale' references
[1]"Sequence and analysis of chromosome 3 of the plant Arabidopsis thaliana."
Salanoubat M., Lemcke K., Rieger M., Ansorge W., Unseld M., Fartmann B., Valle G., Bloecker H., Perez-Alonso M., Obermaier B., Delseny M., Boutry M., Grivell L.A., Mache R., Puigdomenech P., De Simone V., Choisne N., Artiguenave F. expand/collapse author list , Robert C., Brottier P., Wincker P., Cattolico L., Weissenbach J., Saurin W., Quetier F., Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Benes V., Wurmbach E., Drzonek H., Erfle H., Jordan N., Bangert S., Wiedelmann R., Kranz H., Voss H., Holland R., Brandt P., Nyakatura G., Vezzi A., D'Angelo M., Pallavicini A., Toppo S., Simionati B., Conrad A., Hornischer K., Kauer G., Loehnert T.-H., Nordsiek G., Reichelt J., Scharfe M., Schoen O., Bargues M., Terol J., Climent J., Navarro P., Collado C., Perez-Perez A., Ottenwaelder B., Duchemin D., Cooke R., Laudie M., Berger-Llauro C., Purnelle B., Masuy D., de Haan M., Maarse A.C., Alcaraz J.-P., Cottet A., Casacuberta E., Monfort A., Argiriou A., Flores M., Liguori R., Vitale D., Mannhaupt G., Haase D., Schoof H., Rudd S., Zaccaria P., Mewes H.-W., Mayer K.F.X., Kaul S., Town C.D., Koo H.L., Tallon L.J., Jenkins J., Rooney T., Rizzo M., Walts A., Utterback T., Fujii C.Y., Shea T.P., Creasy T.H., Haas B., Maiti R., Wu D., Peterson J., Van Aken S., Pai G., Militscher J., Sellers P., Gill J.E., Feldblyum T.V., Preuss D., Lin X., Nierman W.C., Salzberg S.L., White O., Venter J.C., Fraser C.M., Kaneko T., Nakamura Y., Sato S., Kato T., Asamizu E., Sasamoto S., Kimura T., Idesawa K., Kawashima K., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Muraki A., Nakayama S., Nakazaki N., Shinpo S., Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.
Nature 408:820-822(2000) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: cv. Columbia.
[2]The Arabidopsis Information Resource (TAIR)
Submitted (APR-2011) to the EMBL/GenBank/DDBJ databases
Cited for: GENOME REANNOTATION.
Strain: cv. Columbia.
[3]"Empirical analysis of transcriptional activity in the Arabidopsis genome."
Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M., Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G., Liu S.X., Lam B., Sakano H., Wu T., Yu G. expand/collapse author list , Miranda M., Quach H.L., Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C., Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J., Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A., Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C., Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X., Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M., Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K., Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A., Ecker J.R.
Science 302:842-846(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
Strain: cv. Columbia.
[4]"Full-length cDNA from Arabidopsis thaliana."
Brover V.V., Troukhan M.E., Alexandrov N.A., Lu Y.-P., Flavell R.B., Feldmann K.A.
Submitted (MAR-2002) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
[5]"Further progress towards a catalogue of all Arabidopsis genes: analysis of a set of 5000 non-redundant ESTs."
Cooke R., Raynal M., Laudie M., Grellet F., Delseny M., Morris P.-C., Guerrier D., Giraudat J., Quigley F., Clabault G., Li Y.-F., Mache R., Krivitzky M., Gy I.J.-J., Kreis M., Lecharny A., Parmentier Y., Marbach J. expand/collapse author list , Fleck J., Clement B., Philipps G., Herve C., Bardet C., Tremousaygue D., Lescure B., Lacomme C., Roby D., Jourjon M.-F., Chabrier P., Charpenteau J.-L., Desprez T., Amselem J., Chiapello H., Hoefte H.
Plant J. 9:101-124(1996) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 12-312.
Strain: cv. Columbia.
Tissue: Seedling.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AC009400 Genomic DNA. Translation: AAF02810.1.
CP002686 Genomic DNA. Translation: AEE74892.1.
AY050421 mRNA. Translation: AAK91437.1.
AY060526 mRNA. Translation: AAL31139.1.
AY087850 mRNA. Translation: AAM65403.1.
Z34661 mRNA. Translation: CAA84309.1.
IPIIPI00519983.
RefSeqNP_187644.1. NM_111868.2.
UniGeneAt.199.

3D structure databases

ProteinModelPortalQ9SS44.
SMRQ9SS44. Positions 6-297.
ModBaseSearch...

Protein-protein interaction databases

STRING3702.AT3G10330.1-P.

Proteomic databases

PaxDbQ9SS44.
PRIDEQ9SS44.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsAT3G10330.1; AT3G10330.1; AT3G10330.
GeneID820195.
KEGGath:AT3G10330.

Organism-specific databases

TAIRAt3g10330.

Phylogenomic databases

eggNOGCOG1405.
HOGENOMHOG000108634.
InParanoidQ9SS44.
KOK03124.
OMASNDDQNG.
PhylomeDBQ9SS44.
ProtClustDBCLSN2683788.

Gene expression databases

ArrayExpressQ9SS44.
GenevestigatorQ9SS44.

Family and domain databases

Gene3D1.10.472.10. 2 hits.
InterProIPR013763. Cyclin-like.
IPR000812. TFIIB.
IPR023486. TFIIB_CS.
IPR013150. TFIIB_cyclin.
IPR013137. Znf_TFIIB.
[Graphical view]
PANTHERPTHR11618. PTHR11618. 1 hit.
PfamPF08271. TF_Zn_Ribbon. 1 hit.
PF00382. TFIIB. 2 hits.
[Graphical view]
PRINTSPR00685. TIFACTORIIB.
SMARTSM00385. CYCLIN. 2 hits.
[Graphical view]
SUPFAMSSF47954. Cyclin_like. 2 hits.
PROSITEPS00782. TFIIB. 1 hit.
PS51134. ZF_TFIIB. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameTF2B2_ARATH
AccessionPrimary (citable) accession number: Q9SS44
Secondary accession number(s): P92972
Entry history
Integrated into UniProtKB/Swiss-Prot: June 6, 2002
Last sequence update: May 1, 2000
Last modified: May 1, 2013
This is version 90 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

Arabidopsis thaliana

Arabidopsis thaliana: entries and gene names

SIMILARITY comments

Index of protein domains and families

to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents