※ dbPPT Protein Information

TagContent
UniProt Accession
Theoretical PI
4.94 
Molecular Weight
49757.24 
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Alpha tubulin 
Gene Name
BYtuba 
Created Date
2001-03-01 
Organism
Nicotiana tabacum(Common tobacco) 
NCBI Taxa ID
4097 
Phosphorylation Sites
Position
Peptide
Source
References
349
QFVDWCPTGFKCGIN
dbPPT, P3DB
[1, 2]
Functional Description
Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain (By similarity). 
Sequence Annotation
Keyword
Cytoplasm,Cytoskeleton,GTP-binding,Microtubule,Nucleotide-binding 
Sequence Source
UniProt 
Protein Sequence
MRECISIHIG QAGIQVGNAC WELYCLEHGI QPDGQMPGDK TVGGGDDAFN TFFSETGAGK 60
HVPRAVFVDL EPTVIDEVRT GTYRQLFRPE QLISGKEDAA NNFARGHYTI GKEIVDLCLD 120
RIRKLADNCT GLQGFLVFNA VGGGTGSGLG SLLLERLSVD YGKKSKLGFT IYPSPQVSTS 180
VVEPYNSVLS THSLLEHTDV AVLLDNEAIY DICRRSLDIE RPTYTNLNRL ISQVISSLTA 240
SLRFDGALNV DVNEFQTNLV PYPRIHFMLS SYAPVISAEK AYHEQLSVAE ITNSAFEPSS 300
MMVKCDPRHG KYMACCLMFR GDVVPKDVNA AVATIKTKRT IQFVDWCPTG FKCGINYQPP 360
TVVPGGDLAK VQRAVCMISN STSVAEVFSR IDHKFDLMYA KRALVHWYVG EGMEEGEFSE 420
AREDLAALEK DYEEVGAELE EGEEDDHEEY 450 
Gene Ontology
GO:0005737; C: cytoplasm; IEA: UniProtKB-KW
GO:0005874; C: microtubule; IEA: UniProtKB-KW
GO:0005525; F: GTP binding; IEA: UniProtKB-KW
GO:0003924; F: GTPase activity; IEA: InterPro
GO:0005200; F: structural constituent of cytoskeleton; IEA: InterPro
GO:0007017; P: microtubule-based process; IEA: InterPro
GO:0051258; P: protein polymerization; IEA: InterPro 
Interpro
InterPro; IPR002452; Alpha_tubulin
InterPro; IPR008280; Tub_FtsZ_C
InterPro; IPR000217; Tubulin
InterPro; IPR018316; Tubulin/FtsZ_2-layer-sand-dom
InterPro; IPR023123; Tubulin_C
InterPro; IPR017975; Tubulin_CS
InterPro; IPR003008; Tubulin_FtsZ_GTPase
Pfam
Pfam; PF00091; Tubulin
Pfam; PF03953; Tubulin_C 
SMART
SMART; SM00864; Tubulin
SMART; SM00865; Tubulin_C 
PROSITE
PS00227; TUBULIN 
PRINTS
PR01162; ALPHATUBULIN
PR01161; TUBULIN