Reviewed, UniProtKB/Swiss-Prot Q8TK88 (NADE_METAC)

Names and origin

Protein names

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

Gene names

Name:	nadE
Ordered Locus Names:	MA_3526

Organism

Methanosarcina acetivorans [Complete proteome] [HAMAP]

Taxonomic identifier

2214 [NCBI]

Taxonomic lineage

Archaea › Euryarchaeota › Methanomicrobia › Methanosarcinales › Methanosarcinaceae › Methanosarcina

Protein attributes

Sequence length	256 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
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: HAMAP
Molecular function	ATP binding Inferred from electronic annotation. Source: HAMAP 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 – 256	256	NH(3)-dependent NAD(+) synthetase HAMAP MF_00193		PRO_0000152223
Regions
	Nucleotide binding	29 – 36	8	ATP By similarity
Sites
	Active site	31	1	By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q8TK88-1 [UniParc]. Last modified June 1, 2002. Version 1. Checksum: DDAFF53CBB97B8CE	FASTA	256	28,295
	10 20 30 40 50 60 MDFEKAQNRI IEFIRNETDK AGVDGAVVGI SGGIDSALTA TLTVEALGKE RVLGLHMPES 70 80 90 100 110 120 SLTPAVDSED AKILADWLGI EYRTIDISGI VSAFMASIPE SESSDRLTRG NLKARTRMSL 130 140 150 160 170 180 LYFHANRLNR MVVGTGNKTE ILLGYYTKYG DGGVDLEPIG GIYKTEVWEL SRRLGIPDPL 190 200 210 220 230 240 ITKKPSAGLW TGQTDEAELG ISYLKVDDVL RMIEEGAEQE KILKDTGISI EQLNSVTRRI 250 ERNEHKRKSP PVPELY

References

[1]

"The genome of Methanosarcina acetivorans reveals extensive metabolic and physiological diversity." Galagan J.E., Nusbaum C., Roy A., Endrizzi M.G., Macdonald P., FitzHugh W., Calvo S., Engels R., Smirnov S., Atnoor D., Brown A., Allen N., Naylor J., Stange-Thomann N., DeArellano K., Johnson R., Linton L., McEwan P. , McKernan K., Talamas J., Tirrell A., Ye W., Zimmer A., Barber R.D., Cann I., Graham D.E., Grahame D.A., Guss A.M., Hedderich R., Ingram-Smith C., Kuettner H.C., Krzycki J.A., Leigh J.A., Li W., Liu J., Mukhopadhyay B., Reeve J.N., Smith K., Springer T.A., Umayam L.A., White O., White R.H., de Macario E.C., Ferry J.G., Jarrell K.F., Jing H., Macario A.J.L., Paulsen I.T., Pritchett M., Sowers K.R., Swanson R.V., Zinder S.H., Lander E., Metcalf W.W., Birren B. Genome Res. 12:532-542(2002) [PubMed: 11932238] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 35395 / DSM 2834 / JCM 12185 / C2A.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE010299 Genomic DNA. Translation: AAM06889.1.
RefSeq	NP_618409.1.
3D structure databases
HSSP	HSSP built from PDB template 1KQP based on UniProtKB P08164.
ModBase	Search...
Genome annotation databases
GeneID	1475420.
GenomeReviews	Gene locus MA_3526 in contig AE010299_GR.
KEGG	mac:MA3526.
NMPDR	fig|188937.1.peg.3435.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q8TK88.
OMA	Q8TK88. CAINPIG.
Enzyme and pathway databases
BioCyc	MACE188937:MA3526-MON.
BRENDA	6.3.1.5. 275708.
Family and domain databases
HAMAP	MF_00193. [Tree]
InterPro	IPR003694. NAD_synthase. IPR014729. Rossmann-like_a/b/a_fold. [Graphical view]
Gene3D	G3DSA:3.40.50.620. Rossmann-like_a/b/a_fold. 1 hit.
Pfam	PF02540. NAD_synthase. 1 hit. [Graphical view]
TIGRFAMs	TIGR00552. nadE. 1 hit.
ProtoNet	Search...

Entry information

Entry name

NADE_METAC

Accession

Primary (citable) accession number: Q8TK88

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 15, 2002
Last sequence update:	June 1, 2002
Last modified:	June 16, 2009
This is version 45 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)