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Protein

Carbon dioxide-concentrating mechanism protein CcmK homolog 4

Gene

ccmK4

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

May be involved in the formation of the carboxysome, a polyhedral inclusion where RuBisCO is sequestered.By similarity

Names & Taxonomyi

Protein namesi
Recommended name:
Carbon dioxide-concentrating mechanism protein CcmK homolog 4
Gene namesi
Name:ccmK4
Ordered Locus Names:slr1839
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaSynechococcalesMerismopediaceaeSynechocystis
Proteomesi
  • UP000001425 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved1 Publication
ChainiPRO_00002015092 – 112Carbon dioxide-concentrating mechanism protein CcmK homolog 4Add BLAST111

Interactioni

Protein-protein interaction databases

IntActiP73407. 3 interactors.

Structurei

Secondary structure

1112
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi6 – 14Combined sources9
Helixi15 – 28Combined sources14
Beta strandi32 – 40Combined sources9
Beta strandi43 – 50Combined sources8
Helixi52 – 67Combined sources16
Beta strandi74 – 82Combined sources9
Helixi85 – 90Combined sources6
Helixi97 – 99Combined sources3
Helixi100 – 106Combined sources7

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2A10X-ray1.80A/B/C/D/E/F1-112[»]
2A18X-ray2.28A/B/C1-112[»]
ProteinModelPortaliP73407.
SMRiP73407.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP73407.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

HOGENOMiHOG000286836.
InParanoidiP73407.
OMAiESWVIIP.
PhylomeDBiP73407.

Family and domain databases

InterProiIPR020808. Bact_microcomp_CS.
IPR000249. Microcompartment_bac.
[Graphical view]
PfamiPF00936. BMC. 1 hit.
[Graphical view]
SMARTiSM00877. BMC. 1 hit.
[Graphical view]
PROSITEiPS01139. BACT_MICROCOMP. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P73407-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSAQSAVGSI ETIGFPGILA AADAMVKAGR ITIVGYIRAG SARFTLNIRG
60 70 80 90 100
DVQEVKTAMA AGIDAINRTE GADVKTWVII PRPHENVVAV LPIDFSPEVE
110
PFREAAEGLN RR
Length:112
Mass (Da):11,903
Last modified:January 23, 2007 - v3
Checksum:iF483C04B1FEBC150
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA17447.1.
PIRiS77344.

Genome annotation databases

EnsemblBacteriaiBAA17447; BAA17447; BAA17447.
KEGGisyn:slr1839.
PATRICi23838760. VBISynSp132158_0946.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA17447.1.
PIRiS77344.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2A10X-ray1.80A/B/C/D/E/F1-112[»]
2A18X-ray2.28A/B/C1-112[»]
ProteinModelPortaliP73407.
SMRiP73407.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiP73407. 3 interactors.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAA17447; BAA17447; BAA17447.
KEGGisyn:slr1839.
PATRICi23838760. VBISynSp132158_0946.

Phylogenomic databases

HOGENOMiHOG000286836.
InParanoidiP73407.
OMAiESWVIIP.
PhylomeDBiP73407.

Miscellaneous databases

EvolutionaryTraceiP73407.

Family and domain databases

InterProiIPR020808. Bact_microcomp_CS.
IPR000249. Microcompartment_bac.
[Graphical view]
PfamiPF00936. BMC. 1 hit.
[Graphical view]
SMARTiSM00877. BMC. 1 hit.
[Graphical view]
PROSITEiPS01139. BACT_MICROCOMP. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiCCMK4_SYNY3
AccessioniPrimary (citable) accession number: P73407
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: January 23, 2007
Last modified: November 2, 2016
This is version 93 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
  3. Synechocystis PCC 6803
    Synechocystis (strain PCC 6803): entries and gene names

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.