※ dbPPT Protein Information

TagContent
UniProt Accession
Theoretical PI
8.19 
Molecular Weight
96200.1 
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Retinoblastoma-related protein 1; Rb1; ZmRBR1 
Gene Name
RBR1; RRB1 
Created Date
2008-05-20 
Organism
Zea mays(Maize) 
NCBI Taxa ID
4577 
Phosphorylation Sites
Position
Peptide
Source
References
275
SVKIVQMTPVTSAMT
dbPPT
[1]
785
TKLDLLLSPSSRSFY
dbPPT
[1]
751
IPGSPKPSPFPNLPD
dbPPT
[1]
773
ASHNVYVSPLRQTKL
dbPPT
[1]
760
FPNLPDMSPKKVSAS
dbPPT
[1]
Functional Description
Regulator of biological processes that recruits a histone deacetylase to control gene transcription. May play a role in the entry into mitosis, negatively regulating the cell proliferation. Formation of stable complexes with geminiviridae replication-associated proteins may create a cellular environment which favors viral DNA replication. 
Sequence Annotation
chain 1 867 Retinoblastoma-related protein 1
region of interest 275 722 Pocket; binds RPD3I and RBAP1
region of interest 275 476 Domain A
region of interest 477 594 Spacer
region of interest 595 722 Domain B
Keyword
Cell cycle,Complete proteome,Host-virus interaction,Nucleus,Reference proteome,Repressor,Transcription,Transcription regulation 
Sequence Source
UniProt 
Protein Sequence
MSSLDPSPAT STQQQKQLES LVNLLTQGSR FYRKAYNELF SGVTTEQDPD SSTNIPEYML 60
FGWHLFLMLH LRSPELFKDL VSCIHGLVAV LAILLIHVPA KFRSFTIEGS SHLIKQTEKG 120
VDLIASLCHN YHTSEERLKE MLHKSHNAIE DIFHMKALSA SECKPENLDK IDTDDLMYFK 180
GLIDMECFQS NLEKMEKLCN SNSCKGELDF KSILINNDYI PYDENSTGDS TNLGHSKCAF 240
ETLASPTKTI KNMLTVPSSP LSPATGGSVK IVQMTPVTSA MTTAKWLREV ISSLPDKPSS 300
KLQQFLSSCD RDLTNAVTER VSIVLEAIFP TKSSANRGVS LGLNCANAFD IPWAEARKVE 360
ASKLYYRVLE AICRAELQNS NVNNLTPLLS NERFHRCLIA CSADLVLATH KTVIMMFPAV 420
LESTGLTAFD LSKIIENFVR HEETLPRELK RHLNSLEEQL LESMAWEKGS SLYNSLIVAR 480
PSVASEINRL GLLAEPMPSL DDLVSRQNVR IEGLPATPSK KRAAGPDDNA DPRSPKRSCN 540
ESRNTVVERN LQTPPPKQSH MVSTSLKAKC HPLQSTFASP TVCNPVGGNE KCADVTIHIF 600
FSKILKLAAI RIRNLCERVQ CVEQTERVYN VFKQILEQQT TLFFNRHIDQ LILCCLYGVA 660
KVCQLELTFR EILNNYKREA QCKPEVFSSI YIGSTNRNGV LVSRHVGIIT FYNEVFVPAA 720
KPFLVSLISS GTHPEDKKNA SGQIPGSPKP SPFPNLPDMS PKKVSASHNV YVSPLRQTKL 780
DLLLSPSSRS FYACIGEGTH AYQSPSKDLA AINSRLNYNG RKVNSRLNFD MVSDSVVAGS 840
LGQINGGSTS DPAAAFSPLS KKRETDT 867 
Gene Ontology
GO:0005634; C: nucleus; IEA: UniProtKB-SubCell
GO:0007049; P: cell cycle; IEA: UniProtKB-KW
GO:0051726; P: regulation of cell cycle; IEA: InterPro
GO:0006357; P: regulation of transcription from RNA polymerase II promoter; IEA: InterPro
GO:0006351; P: transcription, DNA-templated; IEA: UniProtKB-KW
GO:0016032; P: viral process; IEA: UniProtKB-KW 
Interpro
InterPro; IPR013763; Cyclin-like
InterPro; IPR002720; RB_A
InterPro; IPR002719; RB_B
InterPro; IPR028309; RB_fam
InterPro; IPR024599; RB_N
InterPro; IPR015652; RBR
Pfam
Pfam; PF11934; DUF3452
Pfam; PF01858; RB_A
Pfam; PF01857; RB_B 
SMART
SMART; SM00385; CYCLIN 
PROSITE
 
PRINTS