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Protein

Tubulin beta-7 chain

Gene

TUBB7

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at transcript leveli

Functioni

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.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi140 – 146GTPSequence analysis7

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Ligandi

GTP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Tubulin beta-7 chain
Alternative name(s):
Beta-7-tubulin
pTUB22
Gene namesi
Name:TUBB7
Synonyms:TUB7
Ordered Locus Names:Os03g0780600, LOC_Os03g56810
ORF Names:OSJNBa0091J19.2
OrganismiOryza sativa subsp. japonica (Rice)
Taxonomic identifieri39947 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryza
Proteomesi
  • UP000059680 Componenti: Chromosome 3

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm, Cytoskeleton, Microtubule

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000483691 – 444Tubulin beta-7 chainAdd BLAST444

Proteomic databases

PaxDbiP37832.
PRIDEiP37832.

Expressioni

Tissue specificityi

Expressed in roots, leaf sheaths, and suspension cultured cells.1 Publication

Inductioni

By gibberellin. Down-regulated by abscisic acid (ABA).2 Publications

Gene expression databases

GenevisibleiP37832. OS.

Interactioni

Subunit structurei

Dimer of alpha and beta chains. A typical microtubule is a hollow water-filled tube with an outer diameter of 25 nm and an inner diameter of 15 nM. Alpha-beta heterodimers associate head-to-tail to form protofilaments running lengthwise along the microtubule wall with the beta-tubulin subunit facing the microtubule plus end conferring a structural polarity. Microtubules usually have 13 protofilaments but different protofilament numbers can be found in some organisms and specialized cells.

Protein-protein interaction databases

STRINGi39947.LOC_Os03g56810.1.

Structurei

3D structure databases

ProteinModelPortaliP37832.
SMRiP37832.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the tubulin family.Curated

Phylogenomic databases

eggNOGiKOG1375. Eukaryota.
COG5023. LUCA.
HOGENOMiHOG000165710.
InParanoidiP37832.
KOiK07375.
OMAiFYNEGQK.
OrthoDBiEOG093609MT.

Family and domain databases

Gene3Di1.10.287.600. 1 hit.
3.30.1330.20. 1 hit.
3.40.50.1440. 1 hit.
InterProiIPR013838. Beta-tubulin_BS.
IPR002453. Beta_tubulin.
IPR008280. Tub_FtsZ_C.
IPR000217. Tubulin.
IPR018316. Tubulin/FtsZ_2-layer-sand-dom.
IPR023123. Tubulin_C.
IPR017975. Tubulin_CS.
IPR003008. Tubulin_FtsZ_GTPase.
[Graphical view]
PANTHERiPTHR11588. PTHR11588. 1 hit.
PfamiPF00091. Tubulin. 1 hit.
PF03953. Tubulin_C. 1 hit.
[Graphical view]
PRINTSiPR01163. BETATUBULIN.
PR01161. TUBULIN.
SMARTiSM00864. Tubulin. 1 hit.
SM00865. Tubulin_C. 1 hit.
[Graphical view]
SUPFAMiSSF52490. SSF52490. 1 hit.
SSF55307. SSF55307. 1 hit.
PROSITEiPS00227. TUBULIN. 1 hit.
PS00228. TUBULIN_B_AUTOREG. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P37832-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MREILHIQGG QCGNQIGAKF WEVICDEHGV DATGRYAGDS DLQLERINVY
60 70 80 90 100
YNEASGGRYV PRAVLMDLEP GTMDSVRSGP FGQIFRPDNF VFGQSGAGNN
110 120 130 140 150
WAKGHYTEGA ELIDSVLDVV RKEAENCDCL QGFQVCHSLG GGTGSGMGTL
160 170 180 190 200
LISKIREEYP DRMMLTFSVF PSPKVSDTVV EPYNATLSVH QLVENADECM
210 220 230 240 250
VLDNEALYDI CFRTLKLATP TFGDLNHLIS ATMSGVTCCL RFPGQLNSDL
260 270 280 290 300
RKLAVNLIPF PRLHFFMVGF APLTSRGSQQ YRALTVPELT QQMWDAKNMM
310 320 330 340 350
CAADPRHGRY LTASAMFRGK MSTKEVDEQM LNVQNKNSSY FVEWIPNNVK
360 370 380 390 400
SSVCDIPPRG LKMAATFVGN STSIQEMFRR VSEQFTAMFR RKAFLHWYTG
410 420 430 440
EGMDEMEFTE AESNMNDLVA EYQQYQDATA DEEYEDEEEE AEAE
Length:444
Mass (Da):49,822
Last modified:August 30, 2005 - v2
Checksum:iBCF0504C9A30BAB1
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti63A → T in BAA02505 (PubMed:7788525).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D13224 mRNA. Translation: BAA02505.1.
AC084320 Genomic DNA. Translation: AAK09229.1.
DP000009 Genomic DNA. Translation: ABF99177.1.
DP000009 Genomic DNA. Translation: ABF99178.1.
AP008209 Genomic DNA. Translation: BAF13365.1.
AP014959 Genomic DNA. Translation: BAS86674.1.
AK120180 mRNA. Translation: BAG99904.1.
PIRiJC2518.
RefSeqiXP_015631085.1. XM_015775599.1.
UniGeneiOs.5233.

Genome annotation databases

EnsemblPlantsiOS03T0780600-01; OS03T0780600-01; OS03G0780600.
GeneIDi4334309.
GrameneiOS03T0780600-01; OS03T0780600-01; OS03G0780600.
KEGGiosa:4334309.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D13224 mRNA. Translation: BAA02505.1.
AC084320 Genomic DNA. Translation: AAK09229.1.
DP000009 Genomic DNA. Translation: ABF99177.1.
DP000009 Genomic DNA. Translation: ABF99178.1.
AP008209 Genomic DNA. Translation: BAF13365.1.
AP014959 Genomic DNA. Translation: BAS86674.1.
AK120180 mRNA. Translation: BAG99904.1.
PIRiJC2518.
RefSeqiXP_015631085.1. XM_015775599.1.
UniGeneiOs.5233.

3D structure databases

ProteinModelPortaliP37832.
SMRiP37832.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi39947.LOC_Os03g56810.1.

Proteomic databases

PaxDbiP37832.
PRIDEiP37832.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiOS03T0780600-01; OS03T0780600-01; OS03G0780600.
GeneIDi4334309.
GrameneiOS03T0780600-01; OS03T0780600-01; OS03G0780600.
KEGGiosa:4334309.

Phylogenomic databases

eggNOGiKOG1375. Eukaryota.
COG5023. LUCA.
HOGENOMiHOG000165710.
InParanoidiP37832.
KOiK07375.
OMAiFYNEGQK.
OrthoDBiEOG093609MT.

Gene expression databases

GenevisibleiP37832. OS.

Family and domain databases

Gene3Di1.10.287.600. 1 hit.
3.30.1330.20. 1 hit.
3.40.50.1440. 1 hit.
InterProiIPR013838. Beta-tubulin_BS.
IPR002453. Beta_tubulin.
IPR008280. Tub_FtsZ_C.
IPR000217. Tubulin.
IPR018316. Tubulin/FtsZ_2-layer-sand-dom.
IPR023123. Tubulin_C.
IPR017975. Tubulin_CS.
IPR003008. Tubulin_FtsZ_GTPase.
[Graphical view]
PANTHERiPTHR11588. PTHR11588. 1 hit.
PfamiPF00091. Tubulin. 1 hit.
PF03953. Tubulin_C. 1 hit.
[Graphical view]
PRINTSiPR01163. BETATUBULIN.
PR01161. TUBULIN.
SMARTiSM00864. Tubulin. 1 hit.
SM00865. Tubulin_C. 1 hit.
[Graphical view]
SUPFAMiSSF52490. SSF52490. 1 hit.
SSF55307. SSF55307. 1 hit.
PROSITEiPS00227. TUBULIN. 1 hit.
PS00228. TUBULIN_B_AUTOREG. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiTBB7_ORYSJ
AccessioniPrimary (citable) accession number: P37832
Secondary accession number(s): Q10CU1, Q9AY74
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: August 30, 2005
Last modified: November 30, 2016
This is version 124 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Oryza sativa (rice)
    Index of Oryza sativa entries and their corresponding gene designations
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.