ID   MFP1_SOLLC              Reviewed;         697 AA.
AC   P93203;
DT   20-JUN-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1997, sequence version 1.
DT   03-AUG-2022, entry version 80.
DE   RecName: Full=MAR-binding filament-like protein 1;
GN   Name=MFP1;
OS   Solanum lycopersicum (Tomato) (Lycopersicon esculentum).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Solanales; Solanaceae; Solanoideae; Solaneae; Solanum;
OC   Solanum subgen. Lycopersicon.
OX   NCBI_TaxID=4081;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=cv. VFNT Cherry; TISSUE=Fruit;
RX   PubMed=8953774; DOI=10.2307/3870416;
RA   Meier I., Phelan T., Gruissem W., Spiker S., Schneider D.;
RT   "MFP1, a novel plant filament-like protein with affinity for matrix
RT   attachment region DNA.";
RL   Plant Cell 8:2105-2115(1996).
RN   [2]
RP   INTERACTION WITH MAF1.
RX   PubMed=10488241; DOI=10.2307/3871052;
RA   Gindullis F., Peffer N.J., Meier I.;
RT   "MAF1, a novel plant protein interacting with matrix attachment region
RT   binding protein MFP1, is located at the nuclear envelope.";
RL   Plant Cell 11:1755-1768(1999).
CC   -!- FUNCTION: Binds DNA. Interacts with chromatin via matrix attachment
CC       regions (MARs). Likely to participate in nuclear architecture by
CC       connecting chromatin with the nuclear matrix and potentially with the
CC       nuclear envelope.
CC   -!- SUBUNIT: Interacts with MAF1. {ECO:0000269|PubMed:10488241}.
CC   -!- INTERACTION:
CC       P93203; Q9M7N6: MAF1; NbExp=4; IntAct=EBI-1112526, EBI-1112534;
CC   -!- SUBCELLULAR LOCATION: Nucleus matrix.
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DR   EMBL; Y07861; CAA69181.1; -; mRNA.
DR   PIR; T07111; T07111.
DR   AlphaFoldDB; P93203; -.
DR   SMR; P93203; -.
DR   IntAct; P93203; 1.
DR   STRING; 4081.Solyc03g120230.2.1; -.
DR   PaxDb; P93203; -.
DR   PRIDE; P93203; -.
DR   eggNOG; ENOG502QZ3X; Eukaryota.
DR   InParanoid; P93203; -.
DR   Proteomes; UP000004994; Unplaced.
DR   ExpressionAtlas; P93203; baseline.
DR   GO; GO:0016363; C:nuclear matrix; IEA:UniProtKB-SubCell.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Coiled coil; DNA-binding; Nucleus; Reference proteome.
FT   CHAIN           1..697
FT                   /note="MAR-binding filament-like protein 1"
FT                   /id="PRO_0000096461"
FT   REGION          81..100
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          599..629
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COILED          125..681
FT                   /evidence="ECO:0000255"
FT   COMPBIAS        600..616
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   697 AA;  79517 MW;  700A56D68D6A7E49 CRC64;
     MATSCFPPFS ASSSSLCSSQ FTPLLSCPRN TQICRKKRPV MASMHSENQK ESNVCNRRSI
     LFVGFSVLPL LNLRARALEG LSTDSQAQPQ KEETEQTIQG SAGNPFVSLL NGLGVVGSGV
     LGSLYALARN EKAVSDATIE SMKNKLKDKE DAFVSMKKQF ESELLSERED RNKLIRREGE
     ERQALVNQLK SAKTTVISLG QELQNEKKLA EDLKFEIKGL QNDLMNTKED KKKLQEELKE
     KLDLIQVLEE KITLLTTEIK DKEVSLRSNT SKLAEKESEV NSLSDMYQQS QDQLMNLTSE
     IKELKDEIQK RERELELKCV SEDNLNVQLN SLLLERDESK KELHAIQKEY SEFKSNSDEK
     VASDATLGEQ EKRLHQLEEQ LGTALSEASK NEVLIADLTR EKENLRRMVD AELDNVNKLK
     QEIEVTQESL ENSRSEVSDI TVQLEQLRDL SSKLEREVSK LQMELEETRA SLQRNIDETK
     HSSELLAAEL TTTKELLKKT NEEMHTMSDE LVAVSENRDS LQTELVNVYK KREHTRNELK
     QEKTIVRTLE EELKFLESQI TREKELRKSL EDELEKATES LDEINRNVLA LAEELELATS
     RNSSLEDERE VHRQSVSEQK QISQEAQENL EDAHSLVMKL GKERESLEKR AKKLEDEMAA
     AKGEILRLRS QINSVKAPVE DEEKVVAGEK EKVNVQQ