LOCUS MPC_ARATH 103 aa linear PLN 02-OCT-2024
DEFINITION RecName: Full=Maternally expressed PAB C-terminal protein; AltName:
Full=Poly(A)-binding protein-like.
ACCESSION Q9LT82
VERSION Q9LT82.1
DBSOURCE UniProtKB: locus MPC_ARATH, accession Q9LT82;
class: standard.
created: May 14, 2014.
sequence updated: Oct 1, 2000.
annotation updated: Oct 2, 2024.
xrefs: AB025624.1, BAB02459.1, CP002686.1, AEE76228.1, BT024667.1,
ABD57492.1, NP_188566.1
xrefs (non-sequence databases): AlphaFoldDB:Q9LT82, SMR:Q9LT82,
BioGRID:6802, STRING:3702.Q9LT82, PaxDb:3702-AT3G19350.1,
EnsemblPlants:AT3G19350.1, EnsemblPlants:AT3G19350.1,
EnsemblPlants:AT3G19350, GeneID:821469, Gramene:AT3G19350.1,
KEGG:ath:AT3G19350, Araport:AT3G19350, TAIR:AT3G19350,
eggNOG:KOG0123, HOGENOM:CLU_2267467_0_0_1, InParanoid:Q9LT82,
OMA:GYRYTAN, OrthoDB:650992at2759, PhylomeDB:Q9LT82, PRO:PR:Q9LT82,
Proteomes:UP000006548, ExpressionAtlas:Q9LT82, GO:0003723,
GO:2000014, GO:0006417, GO:0048317, Gene3D:1.10.1900.10,
InterPro:IPR036053, InterPro:IPR002004, Pfam:PF00658,
SMART:SM00517, SUPFAM:SSF63570, PROSITE:PS51309
KEYWORDS Reference proteome; Translation regulation.
SOURCE Arabidopsis thaliana (thale cress)
ORGANISM Arabidopsis thaliana
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae;
Pentapetalae; rosids; malvids; Brassicales; Brassicaceae;
Camelineae; Arabidopsis.
REFERENCE 1 (residues 1 to 103)
AUTHORS Sato,S., Nakamura,Y., Kaneko,T., Katoh,T., Asamizu,E. and Tabata,S.
TITLE Structural analysis of Arabidopsis thaliana chromosome 3. I.
Sequence features of the regions of 4,504,864 bp covered by sixty
P1 and TAC clones
JOURNAL DNA Res 7 (2), 131-135 (2000)
PUBMED 10819329
REMARK NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].;
STRAIN=cv. Columbia
REFERENCE 2 (residues 1 to 103)
AUTHORS Cheng,C.Y., Krishnakumar,V., Chan,A.P., Thibaud-Nissen,F.,
Schobel,S. and Town,C.D.
TITLE Araport11: a complete reannotation of the Arabidopsis thaliana
reference genome
JOURNAL Plant J 89 (4), 789-804 (2017)
PUBMED 27862469
REMARK GENOME REANNOTATION.;
STRAIN=cv. Columbia
REFERENCE 3 (residues 1 to 103)
AUTHORS Shinn,P., Chen,H., Kim,C.J. and Ecker,J.R.
TITLE Direct Submission
JOURNAL Submitted (??-FEB-2006) to the EMBL/GenBank/DDBJ databases
REMARK NUCLEOTIDE SEQUENCE [MRNA].;
STRAIN=cv. Columbia
REFERENCE 4 (residues 1 to 103)
AUTHORS Tiwari,S., Schulz,R., Ikeda,Y., Dytham,L., Bravo,J., Mathers,L.,
Spielman,M., Guzman,P., Oakey,R.J., Kinoshita,T. and Scott,R.J.
TITLE MATERNALLY EXPRESSED PAB C-TERMINAL, a novel imprinted gene in
Arabidopsis, encodes the conserved C-terminal domain of
polyadenylate binding proteins
JOURNAL Plant Cell 20 (9), 2387-2398 (2008)
PUBMED 18796636
REMARK IMPRINTING, TISSUE SPECIFICITY, INDUCTION, FUNCTION, AND
INTERACTION WITH ERD15/CID1; CID7; CID8 AND CID12.
COMMENT [FUNCTION] Encodes almost entirely the C-terminal domain of
poly(A)-binding proteins (PABPs). Plays a role in normal seed
development and growth. {ECO:0000269|PubMed:18796636}.
[SUBUNIT] Interacts with ERD15/CID1, CID7, CID8 and CID12.
{ECO:0000269|PubMed:18796636}.
[TISSUE SPECIFICITY] Mainly expressed in flower buds and in
siliques containing developing seeds.
{ECO:0000269|PubMed:18796636}.
[DEVELOPMENTAL STAGE] Expressed in the central cell before
fertilization and in the endosperm of seeds from the time of
fertilization.
[INDUCTION] In vegetative tissues, expression is repressed by MET1.
In the endosperm, the maternal MPC allele is activated by DME and
the paternal MPC allele is repressed by MET1.
{ECO:0000269|PubMed:18796636}.
[MISCELLANEOUS] The MPC locus is imprinted. Only the maternal
inherited allele is expressed in endosperm.
FEATURES Location/Qualifiers
source 1..103
/organism="Arabidopsis thaliana"
/db_xref="taxon:3702"
gene 1..103
/gene="MPC"
/locus_tag="At3g19350"
/gene_synonym="MLD14.8"
Protein 1..103
/product="Maternally expressed PAB C-terminal protein"
/note="Poly(A)-binding protein-like"
/UniProtKB_evidence="Evidence at protein level"
Region 1..103
/region_name="Mature chain"
/note="Maternally expressed PAB C-terminal protein.
/id=PRO_0000428904."
Region 15..92
/region_name="Domain"
/note="PABC.
/evidence=ECO:0000255|PROSITE-ProRule:PRU00641."
Region 22..87
/region_name="PABP"
/note="Poly-adenylate binding protein, unique domain;
pfam00658"
/db_xref="CDD:459893"
ORIGIN
1 mnrlcffnkv vkvargdspp fdlaslppke qrdligetlf fmveelepqf apkitgmile
61 ldqdkvlhll vtpkafkemv keamevlahs flqqmkiarg krc
//