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Q1R7H3 (Q1R7H3_ECOUT) Unreviewed, UniProtKB/TrEMBL

Last modified May 1, 2013. Version 56. Feed History...

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

Protein namesRecommended name:
Diaminopimelate decarboxylase HAMAP-Rule MF_02120
Short name=DAP decarboxylase HAMAP-Rule MF_02120
Short name=DAPDC HAMAP-Rule MF_02120
EC=4.1.1.20 HAMAP-Rule MF_02120
Gene names
Name:lysA HAMAP-Rule MF_02120 EMBL ABE08691.1
Ordered Locus Names:UTI89_C3242 EMBL ABE08691.1
OrganismEscherichia coli (strain UTI89 / UPEC) [Complete proteome] [HAMAP] EMBL ABE08691.1
Taxonomic identifier364106 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia ›

Protein attributes

Sequence length420 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Specifically catalyzes the decarboxylation of meso-diaminopimelate (meso-DAP) to L-lysine By similarity. HAMAP-Rule MF_02120

Catalytic activity

Meso-2,6-diaminoheptanedioate = L-lysine + CO2. HAMAP-Rule MF_02120 RuleBase RU003738

Cofactor

Pyridoxal phosphate By similarity. HAMAP-Rule MF_02120 RuleBase RU003738 SAAS SAAS022644

Pathway

Amino-acid biosynthesis; L-lysine biosynthesis via DAP pathway; L-lysine from DL-2,6-diaminopimelate: step 1/1. HAMAP-Rule MF_02120 RuleBase RU003738

Subunit structure

Homodimer By similarity. HAMAP-Rule MF_02120

Sequence similarities

Belongs to the Orn/Lys/Arg decarboxylase class-II family. LysA subfamily. HAMAP-Rule MF_02120

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Regions

Region268 – 2714Pyridoxal phosphate binding By similarity HAMAP-Rule MF_02120

Sites

Binding site2271Pyridoxal phosphate; via amide nitrogen By similarity HAMAP-Rule MF_02120
Binding site2711Substrate By similarity HAMAP-Rule MF_02120
Binding site3071Substrate By similarity HAMAP-Rule MF_02120
Binding site3111Substrate By similarity HAMAP-Rule MF_02120
Binding site3431Substrate By similarity HAMAP-Rule MF_02120
Binding site3781Pyridoxal phosphate By similarity HAMAP-Rule MF_02120
Binding site3781Substrate By similarity HAMAP-Rule MF_02120

Amino acid modifications

Modified residue541N6-(pyridoxal phosphate)lysine By similarity HAMAP-Rule MF_02120

Sequences

Sequence LengthMass (Da)Tools
Q1R7H3 [UniParc].

Last modified May 16, 2006. Version 1.
Checksum: 219550B88ADC530B

FASTA42046,221
        10         20         30         40         50         60 
MPHSLFSTDT DLTAENLLRL PAEFGCPVWV YDAQIIRRQI AALKQFDVVR FAQKACSNIH 

        70         80         90        100        110        120 
ILRLMREQGV KVDSVSLGEI ERALAAGYNP QTHPDDIVFT ADVIDQATLE RVSELQIPVN 

       130        140        150        160        170        180 
AGSVDMLDQL GQVSPGHRVW LRVNPGFGHG HSQKTNTGGE NSKHGIWYTD LPAALDVIQR 

       190        200        210        220        230        240 
HHLQLVGIHM HIGSGVDYAH LEQVCGAMVR QVLEFGQDLQ AISAGGGLSI PYQQGEEAVD 

       250        260        270        280        290        300 
TEHYYGLWNA AREQIARHLG HPVKLEIEPG RFLVAQAGVL ITQVRSVKQM GSRHFVLVDA 

       310        320        330        340        350        360 
GFNDLMRPAM YGSYHHISAL AADGRSLEHA PTVETVVAGP LCESGDVFTQ QEGGNVETRA 

       370        380        390        400        410        420 
LPEVKACDYL VLHDTGAYGA SMSSNYNSRP LLPEVLFDNG QARLIRRRQT IEELLALELL

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References

[1]"Identification of genes subject to positive selection in uropathogenic strains of Escherichia coli: a comparative genomics approach."
Chen S.L., Hung C.S., Xu J., Reigstad C.S., Magrini V., Sabo A., Blasiar D., Bieri T., Meyer R.R., Ozersky P., Armstrong J.R., Fulton R.S., Latreille J.P., Spieth J., Hooton T.M., Mardis E.R., Hultgren S.J., Gordon J.I.
Proc. Natl. Acad. Sci. U.S.A. 103:5977-5982(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: UTI89 / UPEC.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000243 Genomic DNA. Translation: ABE08691.1.
RefSeqYP_542222.1. NC_007946.1.

3D structure databases

ProteinModelPortalQ1R7H3.
SMRQ1R7H3. Positions 2-411.
ModBaseSearch...

Protein-protein interaction databases

STRING364106.UTI89_C3242.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABE08691; ABE08691; UTI89_C3242.
GeneID3994148.
KEGGeci:UTI89_C3242.
PATRIC18455990. VBIEscCol42261_3214.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0019.
HOGENOMHOG000045070.
KOK01586.
OMAAIDTEHY.
ProtClustDBPRK11165.

Enzyme and pathway databases

BioCycECOL364106:GHPQ-3266-MONOMER.
UniPathwayUPA00034; UER00027.

Family and domain databases

Gene3D2.40.37.10. 1 hit.
HAMAPMF_02120. LysA.
InterProIPR009006. Ala_racemase/Decarboxylase_C.
IPR002986. DAP_deCOOHase_LysA.
IPR022643. De-COase2_C.
IPR022657. De-COase2_CS.
IPR022644. De-COase2_N.
IPR022653. De-COase2_pyr-phos_BS.
IPR000183. Orn/DAP/Arg_de-COase.
[Graphical view]
PfamPF02784. Orn_Arg_deC_N. 1 hit.
PF00278. Orn_DAP_Arg_deC. 1 hit.
[Graphical view]
PRINTSPR01181. DAPDCRBXLASE.
PR01179. ODADCRBXLASE.
SUPFAMSSF50621. Racem_decarbox_C. 1 hit.
TIGRFAMsTIGR01048. lysA. 1 hit.
PROSITEPS00878. ODR_DC_2_1. 1 hit.
PS00879. ODR_DC_2_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameQ1R7H3_ECOUT
AccessionPrimary (citable) accession number: Q1R7H3
Entry history
Integrated into UniProtKB/TrEMBL: May 16, 2006
Last sequence update: May 16, 2006
Last modified: May 1, 2013
This is version 56 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info