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K4NNU4 (K4NNU4_HELPX) Unreviewed, UniProtKB/TrEMBL

Last modified February 19, 2014. Version 10. Feed History...

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

Names and origin

Protein namesRecommended name:
D-alanine--D-alanine ligase HAMAP-Rule MF_00047

EC=6.3.2.4 HAMAP-Rule MF_00047
Alternative name(s):
D-Ala-D-Ala ligase HAMAP-Rule MF_00047
D-alanylalanine synthetase HAMAP-Rule MF_00047
Gene names
Name:ddl HAMAP-Rule MF_00047 EMBL AFV45138.1
ORF Names:C730_03800 EMBL AFV45138.1
OrganismHelicobacter pylori Rif2 [Complete proteome] EMBL AFV45138.1
Taxonomic identifier1234600 [NCBI]
Taxonomic lineageBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter

Protein attributes

Sequence length347 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Cell wall formation By similarity. HAMAP-Rule MF_00047 SAAS SAAS005905

Catalytic activity

ATP + 2 D-alanine = ADP + phosphate + D-alanyl-D-alanine. HAMAP-Rule MF_00047 SAAS SAAS005905

Cofactor

Binds 2 magnesium or manganese ions per subunit By similarity. HAMAP-Rule MF_00047 SAAS SAAS005905

Pathway

Cell wall biogenesis; peptidoglycan biosynthesis. HAMAP-Rule MF_00047 SAAS SAAS005905

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00047 SAAS SAAS005905.

Sequence similarities

Belongs to the D-alanine--D-alanine ligase family. HAMAP-Rule MF_00047

Contains 1 ATP-grasp domain. HAMAP-Rule MF_00047

Contains ATP-grasp domain. SAAS SAAS005905

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Regions

Domain134 – 332199ATP-grasp By similarity HAMAP-Rule MF_00047
Nucleotide binding161 – 21656ATP By similarity HAMAP-Rule MF_00047

Sites

Metal binding2881Magnesium or manganese 1 By similarity HAMAP-Rule MF_00047
Metal binding3001Magnesium or manganese 1 By similarity HAMAP-Rule MF_00047
Metal binding3001Magnesium or manganese 2 By similarity HAMAP-Rule MF_00047
Metal binding3021Magnesium or manganese 2 By similarity HAMAP-Rule MF_00047

Sequences

Sequence LengthMass (Da)Tools
K4NNU4 [UniParc].

Last modified January 9, 2013. Version 1.
Checksum: 5F19D9CEE4AE08CF

FASTA34739,736
        10         20         30         40         50         60 
MEFCVLFGGA SFEHEISIVS AIALKGVLKD RIKYFIFLDE NHHFYLIEES NMHSKYFAQI 

        70         80         90        100        110        120 
KEKKLPPLIL THNGLLKNSF LGAKIIELPL VINLVHGGDG EDGKLASLLE FYRIAFIGPR 

       130        140        150        160        170        180 
IEASVLSYNK YLTKLYAKDL GVKTLDHVLL NEKNRANALD LMNFNFPFII KPNNAGSSLG 

       190        200        210        220        230        240 
VNVVKEEKEL VYALDGAFEY SKEVLIEPFI QGVKEYNLAG CKIKKDFCFS YVEEPNKQEF 

       250        260        270        280        290        300 
LDFKQKYLDF SRNKAPKANL SNALEEQLKE NFKKLYNDLF DGAIIRCDFF VIKNEVYLNE 

       310        320        330        340 
INPIPGSLAN YLFDDFKTTL ENLAQSLPKT PKIQIKNSYL LQIQKNK 

« Hide

References

[1]"Complete Genome Sequences of Helicobacter pylori Rifampin-Resistant Strains."
Momynaliev K., Chelysheva V., Selezneva O., Akopian T., Alexeev D., Govorun V.
Genome Announc. 1:e00446-13(2013) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE.
Strain: Rif2 EMBL AFV45138.1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP003906 Genomic DNA. Translation: AFV45138.1.
RefSeqYP_006936260.1. NC_018938.1.

3D structure databases

ProteinModelPortalK4NNU4.
SMRK4NNU4. Positions 1-328.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAFV45138; AFV45138; C730_03800.
GeneID13868284.
KEGGhei:C730_03800.

Organism-specific databases

CMRSearch...

Phylogenomic databases

KOK01921.

Enzyme and pathway databases

UniPathwayUPA00219.

Family and domain databases

Gene3D3.30.1490.20. 1 hit.
3.30.470.20. 2 hits.
3.40.50.20. 1 hit.
HAMAPMF_00047. Dala_Dala_lig.
InterProIPR011761. ATP-grasp.
IPR013815. ATP_grasp_subdomain_1.
IPR013816. ATP_grasp_subdomain_2.
IPR000291. D-Ala_lig_Van_CS.
IPR005905. D_ala_D_ala.
IPR011095. Dala_Dala_lig_C.
IPR011127. Dala_Dala_lig_N.
IPR016185. PreATP-grasp_dom.
[Graphical view]
PANTHERPTHR23132. PTHR23132. 1 hit.
PfamPF07478. Dala_Dala_lig_C. 1 hit.
PF01820. Dala_Dala_lig_N. 1 hit.
[Graphical view]
SUPFAMSSF52440. SSF52440. 1 hit.
TIGRFAMsTIGR01205. D_ala_D_alaTIGR. 1 hit.
PROSITEPS50975. ATP_GRASP. 1 hit.
PS00843. DALA_DALA_LIGASE_1. 1 hit.
PS00844. DALA_DALA_LIGASE_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameK4NNU4_HELPX
AccessionPrimary (citable) accession number: K4NNU4
Entry history
Integrated into UniProtKB/TrEMBL: January 9, 2013
Last sequence update: January 9, 2013
Last modified: February 19, 2014
This is version 10 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)