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Protein

Ribulose bisphosphate carboxylase/oxygenase activase, chloroplastic

Gene

RCA

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Activation of RuBisCO (ribulose-1,5-bisphosphate carboxylase/oxygenase; EC 4.1.1.39) involves the ATP-dependent carboxylation of the epsilon-amino group of lysine leading to a carbamate structure.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi156 – 163ATPSequence analysis8

GO - Molecular functioni

Keywordsi

LigandATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Ribulose bisphosphate carboxylase/oxygenase activase, chloroplastic
Short name:
RA
Short name:
RuBisCO activase
Gene namesi
Name:RCA
Synonyms:RCAA1, RCAA2
Ordered Locus Names:Os11g0707000, LOC_Os11g47970
ORF Names:OsJ_033539
OrganismiOryza sativa subsp. japonica (Rice)
Taxonomic identifieri39947 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryzaOryza sativa
Proteomesi
  • UP000059680 Componenti: Chromosome 11

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transit peptidei1 – 48Chloroplast1 PublicationAdd BLAST48
ChainiPRO_000003023849 – 466Ribulose bisphosphate carboxylase/oxygenase activase, chloroplasticAdd BLAST418

Proteomic databases

PaxDbiP93431
PRIDEiP93431

Expressioni

Gene expression databases

ExpressionAtlasiP93431 differential
GenevisibleiP93431 OS

Interactioni

Protein-protein interaction databases

IntActiP93431, 1 interactor
STRINGi39947.LOC_Os11g47970.1

Structurei

3D structure databases

ProteinModelPortaliP93431
SMRiP93431
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RuBisCO activase family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiKOG0651 Eukaryota
COG1222 LUCA
InParanoidiP93431
OMAiHGRKGEG

Family and domain databases

InterProiView protein in InterPro
IPR003959 ATPase_AAA_core
IPR027417 P-loop_NTPase
PfamiView protein in Pfam
PF00004 AAA, 1 hit
SUPFAMiSSF52540 SSF52540, 1 hit

Sequences (2)i

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 2 isoformsi produced by alternative splicing. AlignAdd to basket

Isoform 1 (identifier: P93431-1) [UniParc]FASTAAdd to basket
Also known as: RCAA1

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MAAAFSSTVG APASTPTNFL GKKLKKQVTS AVNYHGKSSN INRFKVMAKE
60 70 80 90 100
LDEGKQTDQD RWKGLAYDIS DDQQDITRGK GFVDSLFQAP TGDGTHEAVL
110 120 130 140 150
SSYEYLSQGL RTYDFDNTMG GFYIAPAFMD KLVVHISKNF MTLPNIKVPL
160 170 180 190 200
ILGIWGGKGQ GKSFQCELVF AKMGINPIMM SAGELESGNA GEPAKLIRQR
210 220 230 240 250
YREAADIIKK GKMCCLFIND LDAGAGRMGG TTQYTVNNQM VNATLMNIAD
260 270 280 290 300
NPTNVQLPGM YNKEDNPRVP IIVTGNDFST LYAPLIRDGR MEKFYWAPTR
310 320 330 340 350
DDRVGVCKGI FRTDNVPDED IVKIVDSFPG QSIDFFGALR ARVYDDEVRK
360 370 380 390 400
WVSDTGVENI GKRLVNSREG PPEFEQPKMT IEKLMEYGYM LVKEQENVKR
410 420 430 440 450
VQLAEQYLSE AALGDANSDA MKTGSFYGQG AQQAGNLPVP EGCTDPVAKN
460
FDPTARSDDG SCLYTF
Length:466
Mass (Da):51,454
Last modified:June 27, 2006 - v2
Checksum:i81AF76377BE148E1
GO
Isoform 2 (identifier: P93431-2) [UniParc]FASTAAdd to basket
Also known as: RCAA2

The sequence of this isoform differs from the canonical sequence as follows:
     429-433: QGAQQ → SAPSS
     434-466: Missing.

Show »
Length:433
Mass (Da):47,930
Checksum:iD2A98933422B41F1
GO

Sequence cautioni

The sequence AAX95285 differs from that shown. Reason: Erroneous gene model prediction.Curated
The sequence AAX95414 differs from that shown. Reason: Erroneous gene model prediction.Curated
The sequence BAF28918 differs from that shown. Reason: Erroneous gene model prediction.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti127A → S in AAC28134 (Ref. 1) Curated1
Sequence conflicti190Missing in AAC28134 (Ref. 1) Curated1
Sequence conflicti385M → I in AAC28134 (Ref. 1) Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Alternative sequenceiVSP_019480429 – 433QGAQQ → SAPSS in isoform 2. 3 Publications5
Alternative sequenceiVSP_019481434 – 466Missing in isoform 2. 3 PublicationsAdd BLAST33

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U74321 mRNA Translation: AAC28134.1
AB110180 mRNA Translation: BAC78572.1
AB034698 mRNA Translation: BAA97583.1
AB034748 mRNA Translation: BAA97584.1
AC133008 Genomic DNA Translation: AAX95414.1 Sequence problems.
AC137064 Genomic DNA Translation: AAX95285.1 Sequence problems.
AC137064 Genomic DNA Translation: AAX95286.1
DP000010 Genomic DNA Translation: ABA95522.1
DP000010 Genomic DNA Translation: ABA95523.1
AP008217 Genomic DNA Translation: BAF28918.2 Sequence problems.
AP014967 Genomic DNA Translation: BAT15415.1
CM000148 Genomic DNA Translation: EAZ19330.1
AK064986 mRNA Translation: BAG89309.1
PIRiT04160
RefSeqiXP_015616897.1, XM_015761411.1 [P93431-1]
UniGeneiOs.15625

Genome annotation databases

EnsemblPlantsiOs11t0707000-02; Os11t0707000-02; Os11g0707000 [P93431-2]
GeneIDi4351224
GrameneiOs11t0707000-02; Os11t0707000-02; Os11g0707000 [P93431-2]
KEGGiosa:4351224

Keywords - Coding sequence diversityi

Alternative splicing

Similar proteinsi

Entry informationi

Entry nameiRCA_ORYSJ
AccessioniPrimary (citable) accession number: P93431
Secondary accession number(s): A3CE17
, B7EAB2, Q0IQU7, Q53MC4, Q53MC5, Q53NV9, Q7XXR6, Q9LRH9, Q9LRI0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: June 27, 2006
Last modified: May 23, 2018
This is version 105 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. Oryza sativa (rice)
    Index of Oryza sativa entries and their corresponding gene designations
  2. SIMILARITY comments
    Index of protein domains and families

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