Reviewed, UniProtKB/Swiss-Prot Q9FU27 (C3H2_ORYSJ)

Names and origin

Protein names

Recommended name:
    Zinc finger CCCH domain-containing protein 2
      Short name=OsC3H2
Alternative name(s):
    Protein DELAY OF THE ONSET OF SENESCENCE
      Short name=OsDOS

Gene names

Ordered Locus Names:	Os01g0192000, LOC_Os01g09620
ORF Names:	P0671B11.13

Organism

Oryza sativa subsp. japonica (Rice)

Taxonomic identifier

39947 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › Liliopsida › Poales › Poaceae › BEP clade › Ehrhartoideae › Oryzeae › Oryza

Protein attributes

Sequence length	386 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Function	Involved in leaf senescence delay. May repress jasmonic acid (JA) signaling role in promoting leaf senescence. May regulate panicle development and pollination/fertilization process. Ref.5
Subcellular location	Nucleus.
Developmental stage	Expressed in leaf and panicles, but is down-regulated during natural leaf senescence, panicle development and pollination. Ref.5
Sequence similarities	Contains 2 C3H1-type zinc fingers.

Ontologies

Keywords
Cellular component	Nucleus
Domain	Repeat Zinc-finger
Ligand	DNA-binding Metal-binding Zinc
Gene Ontology (GO)
Biological process	jasmonic acid mediated signaling pathway Ref.5 Inferred from mutant phenotype. Source: Gramene leaf senescence Ref.5 Inferred from mutant phenotype. Source: Gramene
Cellular component	nucleus Ref.5 Inferred from direct assay. Source: Gramene
Molecular function	DNA binding Inferred from electronic annotation. Source: UniProtKB-KW zinc ion binding Ref.5 Inferred by curator. Source: Gramene
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 386	386	Zinc finger CCCH domain-containing protein 2		PRO_0000346801
Regions
	Zinc finger	116 – 143	28	C3H1-type 1
	Zinc finger	151 – 175	25	C3H1-type 2
	Compositional bias	26 – 32	7	Poly-Gly

Sequences

	Sequence		Length	Mass (Da)
	Q9FU27-1 [UniParc]. Last modified March 1, 2001. Version 1. Checksum: 0244BD287AA5A4C2	FASTA	386	41,423
	10 20 30 40 50 60 MMMMGEGVSS VPPWSHLPVS GVDVLGGGGG GGDEMTPYVI AALRDYLPAN DVGVGADEEE 70 80 90 100 110 120 EAAAMAAAVD AYACDEFRMY EFKVRRCARG RSHDWTECPF AHPGEKARRR DPRKYHYSGT 130 140 150 160 170 180 ACPDFRKGGC KRGDACEYAH GVFECWLHPA RYRTQPCKDG TACRRRVCFF AHTPDQLRVL 190 200 210 220 230 240 PAQQSSPRSV ASSPLAESYD GSPLRRQAFE SYLTKTIMSS SPTSTLMSPP KSPPSESPPL 250 260 270 280 290 300 SPDGAAAIRR GSWPGVGSPV NDVLASFRQL RLNKVKSSPS GGWSYPSSSA VYGSPKAATG 310 320 330 340 350 360 LYSLPTTPLA STATVTTASS FMPNLEPLDL GLIGDEEPVQ RVESGRALRE KVFERLSRDG 370 380 AISGDATAFA TAGVGLDVDW VSDLIN

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"The genome sequence and structure of rice chromosome 1." Sasaki T., Matsumoto T., Yamamoto K., Sakata K., Baba T., Katayose Y., Wu J., Niimura Y., Cheng Z., Nagamura Y., Antonio B.A., Kanamori H., Hosokawa S., Masukawa M., Arikawa K., Chiden Y., Hayashi M., Okamoto M. , Ando T., Aoki H., Arita K., Hamada M., Harada C., Hijishita S., Honda M., Ichikawa Y., Idonuma A., Iijima M., Ikeda M., Ikeno M., Ito S., Ito T., Ito Y., Ito Y., Iwabuchi A., Kamiya K., Karasawa W., Katagiri S., Kikuta A., Kobayashi N., Kono I., Machita K., Maehara T., Mizuno H., Mizubayashi T., Mukai Y., Nagasaki H., Nakashima M., Nakama Y., Nakamichi Y., Nakamura M., Namiki N., Negishi M., Ohta I., Ono N., Saji S., Sakai K., Shibata M., Shimokawa T., Shomura A., Song J., Takazaki Y., Terasawa K., Tsuji K., Waki K., Yamagata H., Yamane H., Yoshiki S., Yoshihara R., Yukawa K., Zhong H., Iwama H., Endo T., Ito H., Hahn J.H., Kim H.-I., Eun M.-Y., Yano M., Jiang J., Gojobori T. Nature 420:312-316(2002) [PubMed: 12447438] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Nipponbare.
[2]	"The map-based sequence of the rice genome." International rice genome sequencing project (IRGSP) Nature 436:793-800(2005) [PubMed: 16100779] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Nipponbare.
[3]	"Curated genome annotation of Oryza sativa ssp. japonica and comparative genome analysis with Arabidopsis thaliana." The rice annotation project (RAP) Genome Res. 17:175-183(2007) [PubMed: 17210932] [Abstract] Cited for: GENOME REANNOTATION. Strain: cv. Nipponbare.
[4]	"Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice." The rice full-length cDNA consortium Science 301:376-379(2003) [PubMed: 12869764] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: cv. Nipponbare.
[5]	"A novel nuclear-localized CCCH-type zinc finger protein, OsDOS, is involved in delaying leaf senescence in rice." Kong Z., Li M., Yang W., Xu W., Xue Y. Plant Physiol. 141:1376-1388(2006) [PubMed: 16778011] [Abstract] Cited for: FUNCTION, DEVELOPMENTAL STAGE, SUBCELLULAR LOCATION.
[6]	"Genome-wide analysis of CCCH zinc finger family in Arabidopsis and rice." Wang D., Guo Y., Wu C., Yang G., Li Y., Zheng C. BMC Genomics 9:44-44(2008) [PubMed: 18221561] [Abstract] Cited for: NOMENCLATURE.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AP002746 Genomic DNA. Translation: BAB12694.1. AP008207 Genomic DNA. Translation: BAF04190.1. AK100770 mRNA. No translation available.
RefSeq	NP_001042276.1.
UniGene	Os.20244
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	4327304.
KEGG	osa:4327304.
NMPDR	fig|39947.1.peg.6632.
Organism-specific databases
Gramene	Q9FU27.
Family and domain databases
InterPro	IPR000571. Znf_CCCH. [Graphical view]
Pfam	PF00642. zf-CCCH. 1 hit. [Graphical view]
SMART	SM00356. ZnF_C3H1. 2 hits. [Graphical view]
PROSITE	PS50103. ZF_C3H1. 2 hits. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

C3H2_ORYSJ

Accession

Primary (citable) accession number: Q9FU27

Entry history

Integrated into UniProtKB/Swiss-Prot:	September 2, 2008
Last sequence update:	March 1, 2001
Last modified:	October 13, 2009
This is version 45 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)