B2USG0 (NADE_HELPS) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
NH(3)-dependent NAD(+) synthetase
EC=6.3.1.5

Gene names

Name:	nadE
Ordered Locus Names:	HPSH_01710

Organism

Helicobacter pylori (strain Shi470) [Complete proteome] [HAMAP]

Taxonomic identifier

512562 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Epsilonproteobacteria › Campylobacterales › Helicobacteraceae › Helicobacter

Protein attributes

Sequence length	260 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	ATP + deamido-NAD+ + NH3 = AMP + diphosphate + NAD+. HAMAP MF_00193
Pathway	Cofactor biosynthesis; NAD(+) biosynthesis; NAD(+) from deamido-NAD(+) (ammonia route): step 1/1. HAMAP MF_00193
Sequence similarities	Belongs to the NAD synthetase family.

Ontologies

Keywords
Ligand	ATP-binding NAD Nucleotide-binding
Molecular function	Ligase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	NAD biosynthetic process Inferred from electronic annotation. Source: InterPro
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW NAD+ synthase (glutamine-hydrolyzing) activity Inferred from electronic annotation. Source: InterPro NAD+ synthase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 260	260	NH(3)-dependent NAD(+) synthetase HAMAP MF_00193		PRO_1000099027
Regions
	Nucleotide binding	31 – 38	8	ATP By similarity
Sites
	Active site	33	1	By similarity

Sequences

	Sequence		Length	Mass (Da)
	B2USG0 [UniParc]. Last modified July 1, 2008. Version 1. Checksum: 411F8094622BEEDE	FASTA	260	29,138
	10 20 30 40 50 60 MQKDYQKLIA YLCDFLEKEA QKRGFKKVVY GLSGGLDSAV VGVLCQKVFK KNAHALLMPS 70 80 90 100 110 120 SVSMPESKTD ALDLCETFSI PYTEYSIAPY DAIFNSHFKD ASLTRKGNFC ARLRMAFLYD 130 140 150 160 170 180 YSLKSDSLVI GTSNKSERML GYGTLFGDLA CAINPIGELF KTEVYELACH LNIPKKILNK 190 200 210 220 230 240 PPSADLFVGQ SDEKDLGYPY SVIDPLLKDI EALFQNKPID AETLAQLGYD EILVKNIISR 250 260 IQKNAFKLEL PTIAKRFNPK

References

[1]	"Genome sequence of Helicobacter pylori from the remote Amazon: traces of Asian ancestry of the first Americans." Kersulyte D., Kalia A., Gilman R.H., Berg D.E. Submitted (MAY-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Shi470.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001072 Genomic DNA. Translation: ACD47792.1.
RefSeq	YP_001909822.1. NC_010698.2.
3D structure databases
ProteinModelPortal	B2USG0.
ModBase	Search...
Protein-protein interaction databases
STRING	B2USG0.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6296428.
GenomeReviews	Gene locus HPSH_01710 in contig CP001072_GR.
KEGG	hps:HPSH_01710.
PATRIC	20612029. VBIHelPyl23559_0330.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG351567.
OMA	YDISARD.
ProtClustDB	PRK13980.
Family and domain databases
HAMAP	MF_00193. NadE. [Tree]
InterPro	IPR022310. NAD/GMP_synthase. IPR003694. NAD_synthase. IPR022926. NH(3)-dep_NAD(+)_synth. IPR014729. Rossmann-like_a/b/a_fold. [Graphical view]
Gene3D	G3DSA:3.40.50.620. Rossmann-like_a/b/a_fold. 1 hit.
KO	K01916.
Pfam	PF02540. NAD_synthase. 1 hit. [Graphical view]
TIGRFAMs	TIGR00552. NadE. 1 hit.
ProtoNet	Search...

Entry information

Entry name

NADE_HELPS

Accession

Primary (citable) accession number: B2USG0

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 24, 2009
Last sequence update:	July 1, 2008
Last modified:	January 25, 2012
This is version 25 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program