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Q97PK6 (KCY_STRPN) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 68. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Cytidylate kinase
Short name=CK
EC=2.7.4.25
Alternative name(s):
Cytidine monophosphate kinase
Short name=CMP kinase
Gene names
Name:cmk
Ordered Locus Names:SP_1603
OrganismStreptococcus pneumoniae [Complete proteome] [HAMAP]
Taxonomic identifier1313 [NCBI]
Taxonomic lineageBacteria › Firmicutes › Lactobacillales › Streptococcaceae › Streptococcus

Protein attributes

Sequence length223 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Catalytic activity

ATP + (d)CMP = ADP + (d)CDP. HAMAP MF_00238

Subcellular location

Cytoplasm By similarity HAMAP MF_00238.

Sequence similarities

Belongs to the cytidylate kinase family. Type 1 subfamily.

Ontologies

Keywords
   Cellular componentCytoplasm
   LigandATP-binding
Nucleotide-binding
   Molecular functionKinase
Transferase
   Technical term3D-structure
Complete proteome
Gene Ontology (GO)
   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionATP binding

Inferred from electronic annotation. Source: UniProtKB-KW

cytidylate kinase activity

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 223223Cytidylate kinase HAMAP MF_00238
PRO_0000131985

Regions

Nucleotide binding10 – 189ATP By similarity

Secondary structure

1 ..................................... 223
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
Q97PK6 [UniParc].

Last modified October 1, 2001. Version 1.
Checksum: EDE12AD6B4D721DC

FASTA22324,597
        10         20         30         40         50         60 
MKTIQIAIDG PASSGKSTVA KIIAKDFGFT YLDTGAMYRA ATYMALKNQL GVEEVEALLA 

        70         80         90        100        110        120 
LLDQHPISFG RSETGDQLVF VGDVDITHPI RENEVTNHVS AIAAIPQVRE KLVSLQQEIA 

       130        140        150        160        170        180 
QQGGIVMDGR DIGTVVLPQA ELKIFLVASV DERAERRYKE NIAKGIETDL ETLKKEIAAR 

       190        200        210        220 
DYKDSHRETS PLKQAEDAVY LDTTGLNIQE VVEKIKAEAE KRM

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AE005672 Genomic DNA. Translation: AAK75687.1.
PIRF95186.
RefSeqNP_346047.1. NC_003028.3.

3D structure databases

PDBe
RCSB PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
1Q3TNMR-A1-223[»]
ProteinModelPortalQ97PK6.
SMRQ97PK6. Positions 1-223.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaEBSTRT00000026153; EBSTRP00000025245; EBSTRG00000026153.
GeneID931235.
GenomeReviewsGene locus SP_1603 in contig AE005672_GR.
KEGGspn:SP_1603.
PATRIC19707633. VBIStrPne105772_1658.
TIGRSP_1603.

Phylogenomic databases

GeneTreeEBGT00050000027971.
HOGENOMHBG354377.
OMADIGTVIC.
ProtClustDBPRK00023.

Enzyme and pathway databases

BioCycSPNE170187-1:SP_1603-MONOMER.

Family and domain databases

HAMAPMF_00238. Cytidyl_kinase_type1.
[Tree]
InterProIPR003136. Cytidylate_kin.
IPR011994. Cytidylate_kinase_dom.
[Graphical view]
KOK00945.
PANTHERPTHR21299:SF2. Cytidylate_kin. 1 hit.
PfamPF02224. Cytidylate_kin. 1 hit.
[Graphical view]
TIGRFAMsTIGR00017. Cmk. 1 hit.
ProtoNetSearch...

Entry information

Entry nameKCY_STRPN
AccessionPrimary (citable) accession number: Q97PK6
Entry history
Integrated into UniProtKB/Swiss-Prot: July 26, 2002
Last sequence update: October 1, 2001
Last modified: January 25, 2012
This is version 68 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

SIMILARITY comments

Index of protein domains and families

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