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Q27173

- T2A_PARTE

UniProt

Q27173 - T2A_PARTE

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Protein
Trichocyst matrix protein T2-A
Gene
T2A, GSPATT00008245001
Organism
Paramecium tetraurelia
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Structural protein that crystallize inside the trichocyst matrix.

Names & Taxonomyi

Protein namesi
Recommended name:
Trichocyst matrix protein T2-A
Alternative name(s):
Secretory granule protein T2-A
TMP 2-A
Cleaved into the following 2 chains:
Gene namesi
Name:T2A
ORF Names:GSPATT00008245001
OrganismiParamecium tetraurelia
Taxonomic identifieri5888 [NCBI]
Taxonomic lineageiEukaryotaAlveolataCiliophoraIntramacronucleataOligohymenophoreaPeniculidaParameciidaeParamecium
ProteomesiUP000000600: Partially assembled WGS sequence

Subcellular locationi

Trichocyst
Note: These are architecturally complex secretory storage granules-docked at the plasma membrane, ready to rapidly respond to an exocytotic stimulus.

GO - Cellular componenti

  1. trichocyst Source: UniProtKB-SubCell
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 1919 Reviewed prediction
Add
BLAST
Propeptidei20 – 4829 By similarity
PRO_0000307846Add
BLAST
Chaini49 – 183135Trichocyst matrix protein T2-A 1
PRO_0000221508Add
BLAST
Propeptidei184 – 23855 By similarity
PRO_0000307847Add
BLAST
Chaini239 – 386148Trichocyst matrix protein T2-A 2
PRO_0000307848Add
BLAST

Family & Domainsi

Coiled coil

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Coiled coili51 – 154104 Reviewed prediction
Add
BLAST
Coiled coili293 – 33240 Reviewed prediction
Add
BLAST

Sequence similaritiesi

Belongs to the TMP family.

Keywords - Domaini

Coiled coil, Signal

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q27173-1 [UniParc]FASTAAdd to Basket

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MKTVILALAL IVLASSTQAD VIATIKKIDQ SPFGRTLFDT IYLELQTGDP    50
LDRLLSTLTD LEDRYVAEQK EDDAKNQEYQ GACTVDISAF DKDLAESNRK 100
KIELEARLEG QLYPQRSILE GLVAQKKAEV KGYQKDLDEL DAQRAEEHED 150
FEEKVLEHQE ATAIIAEARR LFADNIEHGS FIQKGKATKQ THKFTKEVAS 200
MIQKHFTTSA KKTAKFQHRK GYSKLFKAFA TIASKVEQLA DAGAVQKIID 250
LADELLAKIA DSLSLLRFAE DKRVEAYKKS RNFIVISLNV AGSALANATS 300
DLASLNDIIA QVEASLDTTE QRIENVSADR HDRFTQCEEA VQDYQDARAA 350
RTSDRDVVSQ TIGLVNKELR TLREQLALRQ QAGEEI 386
Length:386
Mass (Da):43,207
Last modified:October 23, 2007 - v2
Checksum:i82B6BC32D32A574B
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CT868097 Genomic DNA. Translation: CAK71696.1.
U27509 Genomic DNA. Translation: AAA92609.1.
RefSeqiXP_001439093.1. XM_001439056.1.
UniGeneiPte.896.

Genome annotation databases

EnsemblProtistsiCAK71696; CAK71696; GSPATT00008245001.
GeneIDi5024878.
KEGGiptm:GSPATT00008245001.

Cross-referencesi

Web resourcesi

Protein Spotlight

The arsenal of Paramecium - Issue 3 of October 2000

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CT868097 Genomic DNA. Translation: CAK71696.1 .
U27509 Genomic DNA. Translation: AAA92609.1 .
RefSeqi XP_001439093.1. XM_001439056.1.
UniGenei Pte.896.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblProtistsi CAK71696 ; CAK71696 ; GSPATT00008245001 .
GeneIDi 5024878.
KEGGi ptm:GSPATT00008245001.

Family and domain databases

ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Stock d4-2.
  2. "A large multigene family codes for the polypeptides of the crystalline trichocyst matrix in Paramecium."
    Madeddu L., Gautier M.-C., Vayssie L., Houari A., Sperling L.
    Mol. Biol. Cell 6:649-659(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 49-71.
    Strain: Stock d4-2.
  3. "Protein processing and morphogenesis of secretory granules in Paramecium."
    Madeddu L., Gautier M.-C., le Caer J.-P., de Loubresse N., Sperling L.
    Biochimie 76:329-335(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: PARTIAL PROTEIN SEQUENCE.
    Strain: Stock d4-2.

Entry informationi

Entry nameiT2A_PARTE
AccessioniPrimary (citable) accession number: Q27173
Secondary accession number(s): A0CLM9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 15, 1999
Last sequence update: October 23, 2007
Last modified: May 14, 2014
This is version 54 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. Protein Spotlight
    Protein Spotlight articles and cited UniProtKB/Swiss-Prot entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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