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E1QBA2

- E1QBA2_HELPC

UniProt

E1QBA2 - E1QBA2_HELPC

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Protein

D-alanine--D-alanine ligase

Gene

ddl

Organism
Helicobacter pylori (strain Cuz20)
Status
Unreviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Cell wall formation.UniRule annotationSAAS annotation

Catalytic activityi

ATP + 2 D-alanine = ADP + phosphate + D-alanyl-D-alanine.UniRule annotationSAAS annotation

Cofactori

Note: Binds 2 magnesium or manganese ions per subunit.UniRule annotationSAAS annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi288 – 2881Magnesium or manganese 1UniRule annotation
Metal bindingi300 – 3001Magnesium or manganese 1UniRule annotation
Metal bindingi300 – 3001Magnesium or manganese 2UniRule annotation
Metal bindingi302 – 3021Magnesium or manganese 2UniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi161 – 21656ATPUniRule annotationAdd
BLAST

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. D-alanine-D-alanine ligase activity Source: UniProtKB-HAMAP
  3. magnesium ion binding Source: UniProtKB-HAMAP
  4. manganese ion binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. cell wall organization Source: UniProtKB-KW
  2. peptidoglycan biosynthetic process Source: UniProtKB-HAMAP
  3. regulation of cell shape Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

LigaseUniRule annotationSAAS annotation

Keywords - Biological processi

Cell shape, Cell wall biogenesis/degradationUniRule annotationSAAS annotation, Peptidoglycan synthesisUniRule annotationSAAS annotation

Keywords - Ligandi

ATP-bindingUniRule annotationSAAS annotation, MagnesiumUniRule annotationSAAS annotation, ManganeseUniRule annotationSAAS annotation, Metal-bindingUniRule annotationSAAS annotation, Nucleotide-binding

Enzyme and pathway databases

BioCyciHPYL765964:GLEA-766-MONOMER.
UniPathwayiUPA00219.

Names & Taxonomyi

Protein namesi
Recommended name:
D-alanine--D-alanine ligaseUniRule annotation (EC:6.3.2.4UniRule annotation)
Alternative name(s):
D-Ala-D-Ala ligaseUniRule annotation
D-alanylalanine synthetaseUniRule annotation
Gene namesi
Name:ddlUniRule annotationImported
Ordered Locus Names:HPCU_03935Imported
OrganismiHelicobacter pylori (strain Cuz20)Imported
Taxonomic identifieri765964 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter
ProteomesiUP000006864: Chromosome

Subcellular locationi

Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini134 – 332199ATP-graspUniRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the D-alanine--D-alanine ligase family.UniRule annotation
Contains 1 ATP-grasp domain.UniRule annotation
Contains ATP-grasp domain.SAAS annotation

Phylogenomic databases

KOiK01921.
OMAiHNGLLKN.

Family and domain databases

Gene3Di3.30.1490.20. 1 hit.
3.30.470.20. 2 hits.
3.40.50.20. 1 hit.
HAMAPiMF_00047. Dala_Dala_lig.
InterProiIPR011761. 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]
PANTHERiPTHR23132. PTHR23132. 1 hit.
PfamiPF07478. Dala_Dala_lig_C. 1 hit.
PF01820. Dala_Dala_lig_N. 1 hit.
[Graphical view]
SUPFAMiSSF52440. SSF52440. 1 hit.
TIGRFAMsiTIGR01205. D_ala_D_alaTIGR. 1 hit.
PROSITEiPS50975. ATP_GRASP. 1 hit.
PS00843. DALA_DALA_LIGASE_1. 1 hit.
PS00844. DALA_DALA_LIGASE_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

E1QBA2-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MEFCVLFGGA SFEHEISIVS AIALKEALKD RIKYFIFLDE NHHFYLIEES
60 70 80 90 100
NMHSKYFAQI KEKKLPPLIL TRNGLLKNSF LGAKIIELPL VINLVHGGDG
110 120 130 140 150
EDGKLASLLE FYRIAFIGPR IEASVLSYNK YLTKLYAKDL GIKALDHVLL
160 170 180 190 200
NEKNRANALN LIGFNFPFIV KPNNAGSSLG VSVVKEEKEL IYALDGAFEY
210 220 230 240 250
SKEVLIEPFI QGVKEYNLAG CKIKKDFCFS YIEEPNKQEF LDFKQKYLDF
260 270 280 290 300
SRNKAPKANL SNALEEQLKE NFKKLYNDLF DGALIRCDFF VIENEVYLNE
310 320 330 340
INPIPGSLAN YLFDDFKTTL ENLAQSLPKT PKIPIKNSYL LQIQKNK
Length:347
Mass (Da):39,664
Last modified:November 30, 2010 - v1
Checksum:i8AD13C71D62BEAB1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002076 Genomic DNA. Translation: ADO03947.1.
RefSeqiYP_005766855.1. NC_017358.1.

Genome annotation databases

EnsemblBacteriaiADO03947; ADO03947; HPCU_03935.
GeneIDi12346297.
KEGGihpu:HPCU_03935.
PATRICi43062594. VBIHelPyl160354_0795.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002076 Genomic DNA. Translation: ADO03947.1 .
RefSeqi YP_005766855.1. NC_017358.1.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ADO03947 ; ADO03947 ; HPCU_03935 .
GeneIDi 12346297.
KEGGi hpu:HPCU_03935.
PATRICi 43062594. VBIHelPyl160354_0795.

Phylogenomic databases

KOi K01921.
OMAi HNGLLKN.

Enzyme and pathway databases

UniPathwayi UPA00219 .
BioCyci HPYL765964:GLEA-766-MONOMER.

Family and domain databases

Gene3Di 3.30.1490.20. 1 hit.
3.30.470.20. 2 hits.
3.40.50.20. 1 hit.
HAMAPi MF_00047. Dala_Dala_lig.
InterProi IPR011761. 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 ]
PANTHERi PTHR23132. PTHR23132. 1 hit.
Pfami PF07478. Dala_Dala_lig_C. 1 hit.
PF01820. Dala_Dala_lig_N. 1 hit.
[Graphical view ]
SUPFAMi SSF52440. SSF52440. 1 hit.
TIGRFAMsi TIGR01205. D_ala_D_alaTIGR. 1 hit.
PROSITEi PS50975. ATP_GRASP. 1 hit.
PS00843. DALA_DALA_LIGASE_1. 1 hit.
PS00844. DALA_DALA_LIGASE_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Complete genome sequence of Helicobacter pylori strain Cuz20."
    Kersulyte D., Herrera P., Gilman R.H., Berg D.E.
    Submitted (JUN-2010) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Cuz20Imported.

Entry informationi

Entry nameiE1QBA2_HELPC
AccessioniPrimary (citable) accession number: E1QBA2
Entry historyi
Integrated into UniProtKB/TrEMBL: November 30, 2010
Last sequence update: November 30, 2010
Last modified: November 26, 2014
This is version 27 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

External Data

Dasty 3