Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

Q96YS2 (CAPPA_SULTO) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 67. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Phosphoenolpyruvate carboxylase

Short name=PEPC
Short name=PEPCase
EC=4.1.1.31
Gene names
Name:ppcA
Ordered Locus Names:STK_21010
OrganismSulfolobus tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7) [Complete proteome] [HAMAP]
Taxonomic identifier273063 [NCBI]
Taxonomic lineageArchaeaCrenarchaeotaThermoproteiSulfolobalesSulfolobaceaeSulfolobus

Protein attributes

Sequence length511 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the irreversible beta-carboxylation of phosphoenolpyruvate (PEP) to form oxaloacetate (OAA), a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle By similarity. HAMAP-Rule MF_01904

Catalytic activity

Phosphate + oxaloacetate = H2O + phosphoenolpyruvate + HCO3-. HAMAP-Rule MF_01904

Cofactor

Magnesium By similarity. HAMAP-Rule MF_01904

Subunit structure

Homotetramer By similarity. HAMAP-Rule MF_01904

Sequence similarities

Belongs to the PEPCase type 2 family.

Ontologies

Keywords
   Biological processCarbon dioxide fixation
   LigandMagnesium
   Molecular functionLyase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processcarbon fixation

Inferred from electronic annotation. Source: UniProtKB-HAMAP

oxaloacetate metabolic process

Inferred from electronic annotation. Source: UniProtKB-HAMAP

tricarboxylic acid cycle

Inferred from electronic annotation. Source: InterPro

   Molecular_functionmagnesium ion binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

phosphoenolpyruvate carboxylase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 511511Phosphoenolpyruvate carboxylase HAMAP-Rule MF_01904
PRO_0000309616

Sequences

Sequence LengthMass (Da)Tools
Q96YS2 [UniParc].

Last modified December 1, 2001. Version 1.
Checksum: 95930EE53A0623ED

FASTA51158,839
        10         20         30         40         50         60 
MRKIPRTMST QHPDNARVPE WSRSEVISGE SEVIEAYLAY EHYEVDEVMW DAEGKDVDTH 

        70         80         90        100        110        120 
VVRKLLTQYP EFFKEKILGR DIFLTYRIPN PKIEGAEKKV FAETMESIPI TYDLAEKFFN 

       130        140        150        160        170        180 
TKPTPPVFEV ILPFTTDYKE LIAILKYYEV AIVNKENVKL VDDIYVKDLI GEINPKSIEI 

       190        200        210        220        230        240 
IPLIEDRDSM FKIDQIVGEY IKAMKPPYMR VFLARSDPAM NYGLISAVLS VKYALNRLGK 

       250        260        270        280        290        300 
IEKKYGIKIF PLIGVGSLPF RGHFNPMNFE KVIDEYRGVY TFTVQSAFKY DYEDNEVINA 

       310        320        330        340        350        360 
IRKINEREIS EFELLDEEEE KILHRIANVY TSSYQPIIES LADVINKIAL FLPRRRARKL 

       370        380        390        400        410        420 
HIGLFGYSRS TGKVTLPRAI TFTGALYSIG IPPELIGISS LSTLTEKEWN VLEKNYKYIK 

       430        440        450        460        470        480 
HDLQAAARFV SYESIDLMKE TWNVNEEIIK KIMEDLSYAE NTLNIKIGDS NSVGRKHALI 

       490        500        510 
SSLALIALKE GNIDEAKSYL LEMAKIRKSL G 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BA000023 Genomic DNA. Translation: BAB67205.1.
RefSeqNP_378096.1. NC_003106.2.

3D structure databases

ProteinModelPortalQ96YS2.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING273063.ST2101.

Proteomic databases

PRIDEQ96YS2.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAB67205; BAB67205; STK_21010.
GeneID1460173.
KEGGsto:ST2101.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1892.
HOGENOMHOG000038601.
KOK01595.
OMAPRAIKFT.
ProtClustDBPRK13655.

Enzyme and pathway databases

BioCycSTOK273063:GJC7-2309-MONOMER.

Family and domain databases

HAMAPMF_01904. PEPcase_type2.
InterProIPR007566. PEP_COase_arc-type.
IPR015813. Pyrv/PenolPyrv_Kinase-like_dom.
[Graphical view]
PfamPF14010. PEPcase_2. 1 hit.
[Graphical view]
PIRSFPIRSF006677. UCP006677. 1 hit.
SUPFAMSSF51621. SSF51621. 1 hit.
TIGRFAMsTIGR02751. PEPCase_arch. 1 hit.
ProtoNetSearch...

Entry information

Entry nameCAPPA_SULTO
AccessionPrimary (citable) accession number: Q96YS2
Entry history
Integrated into UniProtKB/Swiss-Prot: November 13, 2007
Last sequence update: December 1, 2001
Last modified: February 19, 2014
This is version 67 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families