※ dbPPT Protein Information

TagContent
UniProt Accession
Theoretical PI
7.15 
Molecular Weight
41714.71 
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
Guanine nucleotide-binding protein subunit beta 
Gene Name
GB1 
Created Date
1996-02-01 
Organism
Zea mays(Maize) 
NCBI Taxa ID
4577 
Phosphorylation Sites
Position
Peptide
Source
References
357
LGMSSDGSALCTGSW
dbPPT
[1]
Functional Description
Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction. 
Sequence Annotation
chain 1 380 Guanine nucleotide-binding protein subunit beta
repeat 64 94 WD 1
repeat 106 136 WD 2
repeat 155 186 WD 3
repeat 203 234 WD 4
repeat 247 277 WD 5
repeat 296 326 WD 6
repeat 342 372 WD 7
Keyword
Complete proteome,Reference proteome,Repeat,Transducer,WD repeat 
Sequence Source
UniProt 
Protein Sequence
MASVAELKEK HAAATASVNS LRERLRQRRE TLLDTDVARY SKSQGRVPVS FNPTDLVCCR 60
TLQGHSGKVY SLDWTPEKNW IVSASQDGRL IVWNALTSQK THAIKLHCPW VMACAFAPNG 120
QSVACGGLDS ACSIFNLNSQ ADRDGNMPVS RILTGHKGYV SSCQYVPDQE TRLITSSGDQ 180
TCVLWDVTTG QRISIFGGEF PSGHTADVQS VSINSSNTNM FVSGSCDTTV RLWDIRIASR 240
AVRTYHGHED DVNSVKFFPD GHRFGTGSDD GTCRLFDMRT GHQLQVYSRE PDRNSNELPT 300
VTSIAFSISG RLLFAGYSNG DCYVWDTLLA EVVLNLGNLQ NSHDGRISCL GMSSDGSALC 360
TGSWDKNLKI WAFSGHRKIV 380 
Gene Ontology
GO:0080008; C: Cul4-RING E3 ubiquitin ligase complex; IEA: EnsemblPlants/Gramene
GO:0005783; C: endoplasmic reticulum; IEA: EnsemblPlants/Gramene
GO:0005834; C: heterotrimeric G-protein complex; IEA: EnsemblPlants/Gramene
GO:0004871; F: signal transducer activity; IEA: UniProtKB-KW
GO:0009817; P: defense response to fungus, incompatible interaction; IEA: EnsemblPlants/Gramene
GO:0030968; P: endoplasmic reticulum unfolded protein response; IEA: EnsemblPlants/Gramene
GO:0010154; P: fruit development; IEA: EnsemblPlants/Gramene
GO:0009867; P: jasmonic acid mediated signaling pathway; IEA: EnsemblPlants/Gramene
GO:0048527; P: lateral root development; IEA: EnsemblPlants/Gramene
GO:0009788; P: negative regulation of abscisic acid-activated signaling pathway; IEA: EnsemblPlants/Gramene
GO:0009887; P: organ morphogenesis; IEA: EnsemblPlants/Gramene
GO:0072593; P: reactive oxygen species metabolic process; IEA: EnsemblPlants/Gramene
GO:2000280; P: regulation of root development; IEA: EnsemblPlants/Gramene
GO:0009723; P: response to ethylene; IEA: EnsemblPlants/Gramene
GO:0009991; P: response to extracellular stimulus; IEA: EnsemblPlants/Gramene
GO:0009845; P: seed germination; IEA: EnsemblPlants/Gramene 
Interpro
InterPro; IPR020472; G-protein_beta_WD-40_rep
InterPro; IPR001632; Gprotein_B
InterPro; IPR016346; Guanine_nucleotide-bd_bsu
InterPro; IPR015943; WD40/YVTN_repeat-like_dom
InterPro; IPR001680; WD40_repeat
InterPro; IPR019775; WD40_repeat_CS
InterPro; IPR017986; WD40_repeat_dom
Pfam
Pfam; PF00400; WD40 
SMART
SMART; SM00320; WD40 
PROSITE
PS00678; WD_REPEATS_1
PS50082; WD_REPEATS_2
PS50294; WD_REPEATS_REGION 
PRINTS
PR00319; GPROTEINB
PR00320; GPROTEINBRPT