A6N0B6 (A6N0B6_ORYSI) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Ribulose bisphosphate carboxylase small chain RuleBase RU003627
EC=4.1.1.39 RuleBase RU003627

Gene names

ORF Names:

OsI_38042 EMBL EEC69124.1

Organism

Oryza sativa subsp. indica (Rice) EMBL ABR25686.1

Taxonomic identifier

39946 [NCBI]

Taxonomic lineage

cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Euphyllophyta › Spermatophyta › Magnoliophyta › Liliopsida › commelinids › Poales › Poaceae › BEP clade › Ehrhartoideae › Oryzeae › Oryza › Oryza sativa

Protein attributes

Sequence length	175 AA.
Sequence status	Complete.
Protein existence	Evidence at transcript level

General annotation (Comments)

Function	RuBisCO catalyzes two reactions: the carboxylation of D-ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate. Both reactions occur simultaneously and in competition at the same active site By similarity. SAAS SAAS000894 RuleBase RU003627
Catalytic activity	2 3-phospho-D-glycerate + 2 H+ = D-ribulose 1,5-bisphosphate + CO2 + H2O. SAAS SAAS000894 RuleBase RU003627 3-phospho-D-glycerate + 2-phosphoglycolate = D-ribulose 1,5-bisphosphate + O2. SAAS SAAS000894 RuleBase RU003627
Subunit structure	8 large chains + 8 small chains By similarity. SAAS SAAS000894 RuleBase RU003627
Sequence similarities	Belongs to the RuBisCO small chain family. RuleBase RU003627

Ontologies

Keywords
Biological process	Carbon dioxide fixation SAAS SAAS000894 RuleBase RU003627 Photorespiration SAAS SAAS000894 RuleBase RU003627 Photosynthesis SAAS SAAS000894 RuleBase RU003627
Cellular component	Chloroplast SAAS SAAS000894 Plastid
Molecular function	Lyase SAAS SAAS000894 RuleBase RU003627 Monooxygenase SAAS SAAS000894 RuleBase RU003627 Oxidoreductase
Gene Ontology (GO)
Biological_process	carbon fixation Inferred from electronic annotation. Source: UniProtKB-KW photorespiration Inferred from electronic annotation. Source: UniProtKB-KW photosynthesis Inferred from electronic annotation. Source: UniProtKB-KW response to blue light Inferred from electronic annotation. Source: EnsemblPlants/Gramene response to cold Inferred from electronic annotation. Source: EnsemblPlants/Gramene response to far red light Inferred from electronic annotation. Source: EnsemblPlants/Gramene response to red light Inferred from electronic annotation. Source: EnsemblPlants/Gramene
Cellular_component	apoplast Inferred from electronic annotation. Source: EnsemblPlants/Gramene cell wall Inferred from electronic annotation. Source: EnsemblPlants/Gramene chloroplast envelope Inferred from electronic annotation. Source: EnsemblPlants/Gramene chloroplast stroma Inferred from electronic annotation. Source: EnsemblPlants/Gramene chloroplast thylakoid membrane Inferred from electronic annotation. Source: EnsemblPlants/Gramene cytosolic ribosome Inferred from electronic annotation. Source: EnsemblPlants/Gramene thylakoid lumen Inferred from electronic annotation. Source: EnsemblPlants/Gramene
Molecular_function	copper ion binding Inferred from electronic annotation. Source: EnsemblPlants/Gramene monooxygenase activity Inferred from electronic annotation. Source: UniProtKB-KW ribulose-bisphosphate carboxylase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	A6N0B6 [UniParc]. Last modified July 24, 2007. Version 1. Checksum: BB1F731484324EF9	FASTA	175	19,631
	10 20 30 40 50 60 MAPTVMASSA TSVAPFQGLK STAGLPVSRR STNSGFGNVS NGGRIKCMQV WPIEGIKKFE 70 80 90 100 110 120 TLSYLPPLTV EDLLKQIEYL LRSKWVPCLE FSKVGFVYRE NHRSPGYYDG RYWTMWKLPM 130 140 150 160 170 FGCTDATQVL KELEEAKKAY PDAFVRIIGF DNVRQVQLIS FIAYKPPGCE ESGGN

References

[1]	"The Genomes of Oryza sativa: A History of Duplications." Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S., Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L. , Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J., Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X., Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y., Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L., Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H., Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z., Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L., Fang L., Lei T., Chen C., Chen H., Xu Z., Li H., Huang H., Zhang F., Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q., Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J., Gao L., Zheng W., Hao B., Liu S., Wang W., Yuan L., Cao M., McDermott J., Samudrala R., Wang J., Wong G.K., Yang H. PLoS Biol. 3:E38-E38(2005) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE.
[2]	"Improved gene annotation of the rice (Oryza sativa) genomes." Wang J., Li R., Fan W., Huang Q., Zhang J., Zhou Y., Hu Y., Zi S., Li J., Ni P., Zheng H., Zhang Y., Zhao M., Hao Q., McDermott J., Samudrala R., Kristiansen K., Wong G.K.-S. Submitted (SEP-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE.
[3]	"A comparative transcriptome map of early and late salinity stress responses in contrasting genotypes of Oryza sativa L." Kumari S., Panjabi V., Singla-Pareek S.L., Sopory S.K., Pareek A. Submitted (APR-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE.
[4]	Wang J., Li R., Fan W., Huang Q., Zhang J., Zhou Y., Hu Y., Zi S., Li J., Ni P., Zheng H., Zhang Y., Zhao M., Hao Q., McDermott J., Samudrala R., Kristiansen K., Wong G.K.-S. Submitted (DEC-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE.

Cross-references

Sequence databases
EMBL GenBank DDBJ	EF576098 mRNA. Translation: ABR25686.1. CM000137 Genomic DNA. Translation: EEC69124.1.
3D structure databases
ProteinModelPortal	A6N0B6.
SMR	A6N0B6. Positions 49-169.
ModBase	Search...
Protein-protein interaction databases
STRING	39947.LOC_Os12g19381.1.
Proteomic databases
PRIDE	A6N0B6.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
KEGG	dosa:Os12t0291100-01. dosa:Os12t0291200-00. dosa:Os12t0291400-01.
Phylogenomic databases
eggNOG	COG4451.
HOGENOM	HOG000141332.
Gene expression databases
ArrayExpress	A6N0B6.
Family and domain databases
Gene3D	3.30.190.10. 1 hit.
InterPro	IPR024681. RuBisCO_sc. IPR000894. RuBisCO_sc_dom. IPR024680. RuBisCO_ssu_N. [Graphical view]
Pfam	PF12338. RbcS. 1 hit. PF00101. RuBisCO_small. 1 hit. [Graphical view]
PRINTS	PR00152. RUBISCOSMALL.
SUPFAM	SSF55239. RuBisCO_small. 1 hit.
ProtoNet	Search...

Entry information

Entry name

A6N0B6_ORYSI

Accession

Primary (citable) accession number: A6N0B6

Entry history

Integrated into UniProtKB/TrEMBL:	July 24, 2007
Last sequence update:	July 24, 2007
Last modified:	April 3, 2013
This is version 37 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)