A1ABG8 (ADD_ECOK1) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Adenosine deaminase
EC=3.5.4.4

Alternative name(s):
Adenosine aminohydrolase

Gene names

Name:	add
Ordered Locus Names:	Ecok1_15140
ORF Names:	APECO1_706

Organism

Escherichia coli O1:K1 / APEC [Complete proteome] [HAMAP]

Taxonomic identifier

405955 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia

Protein attributes

Sequence length	333 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	Adenosine + H2O = inosine + NH3. HAMAP MF_00540
Cofactor	Binds 1 zinc ion per subunit By similarity. HAMAP MF_00540
Sequence similarities	Belongs to the adenosine and AMP deaminases family. Adenosine deaminase subfamily.

Ontologies

Keywords
Biological process	Nucleotide metabolism
Ligand	Metal-binding Zinc
Molecular function	Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	purine ribonucleoside monophosphate biosynthetic process Inferred from electronic annotation. Source: InterPro
Molecular function	adenosine deaminase activity Inferred from electronic annotation. Source: EC metal ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 333	333	Adenosine deaminase HAMAP MF_00540		PRO_1000017659
Sites
	Active site	200	1	Proton donor By similarity
	Metal binding	12	1	Zinc; catalytic By similarity
	Metal binding	14	1	Zinc; catalytic By similarity
	Metal binding	197	1	Zinc; catalytic By similarity
	Metal binding	278	1	Zinc; catalytic By similarity
	Binding site	14	1	Substrate By similarity
	Binding site	16	1	Substrate By similarity
	Binding site	170	1	Substrate; via amide nitrogen and carbonyl oxygen By similarity
	Binding site	279	1	Substrate By similarity
	Site	221	1	Important for catalytic activity By similarity

Sequences

	Sequence		Length	Mass (Da)
	A1ABG8 [UniParc]. Last modified January 23, 2007. Version 1. Checksum: A89FCBC00F5D3F47	FASTA	333	36,360
	10 20 30 40 50 60 MIDTTLPLTD IHRHLDGNIR PQTILELGRQ YNISLPAQSL ETLIPHVQVI ANEPDLVSFL 70 80 90 100 110 120 TKLDWGVKVL ASLDACRRVA FENIEDAARN GLHYVELRFS PGYMAMAHQL PVAGVVEAVI 130 140 150 160 170 180 DGVREGCRTF GVQAKLIGIM SRTFGEAACQ QELEAFLAHR DQITALDLAG DELGFPGSLF 190 200 210 220 230 240 LSHFNRARDA GWHITVHAGE AAGPESIWQA IRELGAERIG HGVKAIEDRA LMDFLAEQQI 250 260 270 280 290 300 GIESCLTSNI QTSTVADLAA HPLKTFLEHG IRASINTDDP GVQGVDIIHE YTVAAPAAGL 310 320 330 SREQIRQAQI NGLEMAFLSA EEKRALREKV AAK

References

[1]

"The genome sequence of avian pathogenic Escherichia coli strain O1:K1:H7 shares strong similarities with human extraintestinal pathogenic E. coli genomes." Johnson T.J., Kariyawasam S., Wannemuehler Y., Mangiamele P., Johnson S.J., Doetkott C., Skyberg J.A., Lynne A.M., Johnson J.R., Nolan L.K. J. Bacteriol. 189:3228-3236(2007) [PubMed: 17293413] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000468 Genomic DNA. Translation: ABJ01008.1.
RefSeq	YP_852722.1. NC_008563.1.
3D structure databases
ProteinModelPortal	A1ABG8.
SMR	A1ABG8. Positions 5-333.
ModBase	Search...
Protein-protein interaction databases
STRING	A1ABG8.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBESCT00000035173; EBESCP00000033690; EBESCG00000034223.
GeneID	4493656.
GenomeReviews	Gene locus Ecok1_15140 in contig CP000468_GR.
KEGG	ecv:APECO1_706.
PATRIC	18214854. VBIEscCol127180_1706.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1816.
GeneTree	EBGT00050000009969.
HOGENOM	HBG630382.
OMA	PYYMAMN.
ProtClustDB	PRK09358.
Enzyme and pathway databases
BioCyc	ECOL405955:APECO1_706-MONOMER.
Family and domain databases
HAMAP	MF_00540. A_deaminase. [Tree]
InterPro	IPR006650. A/AMP_deam_AS. IPR001365. A/AMP_deaminase_dom. IPR006330. A_deaminase. [Graphical view]
KO	K01488.
Pfam	PF00962. A_deaminase. 1 hit. [Graphical view]
TIGRFAMs	TIGR01430. Aden_deam. 1 hit.
PROSITE	PS00485. A_DEAMINASE. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

ADD_ECOK1

Accession

Primary (citable) accession number: A1ABG8

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	January 23, 2007
Last modified:	December 14, 2011
This is version 35 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program