Reviewed, UniProtKB/Swiss-Prot Q7N8K4 (SURE_PHOLL)

Names and origin

Protein names

Recommended name:
    Multifunctional protein surE
Including the following 2 domains:
    1- Recommended name:
            5'/3'-nucleotidase
              EC=3.1.3.5
              EC=3.1.3.6
        Alternative name(s):
            Nucleoside monophosphate phosphohydrolase
    2- Recommended name:
            Exopolyphosphatase
              EC=3.6.1.11

Gene names

Name:	surE
Ordered Locus Names:	plu0716

Organism

Photorhabdus luminescens subsp. laumondii [Complete proteome] [HAMAP]

Taxonomic identifier

141679 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Photorhabdus

Protein attributes

Sequence length	254 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Nucleotidase with a broad substrate specificity as it can dephosphorylate various ribo- and deoxyribonucleoside 5'-monophosphates and ribonucleoside 3'-monophosphates with highest affinity to 3'-AMP. Also hydrolyzes polyphosphate (exopolyphosphatase activity) with the preference for short-chain-length substrates (P20-25). Might be involved in the regulation of dNTP and NTP pools, and in the turnover of 3'-mononucleotides produced by numerous intracellular RNases (T1, T2, and F) during the degradation of various RNAs By similarity.
Catalytic activity	A 5'-ribonucleotide + H2O = a ribonucleoside + phosphate. HAMAP MF_00060 A 3'-ribonucleotide + H2O = a ribonucleoside + phosphate. HAMAP MF_00060 (Polyphosphate)(n) + H2O = (polyphosphate)(n-1) + phosphate. HAMAP MF_00060
Cofactor	Binds 1 divalent metal cation per subunit By similarity.
Subcellular location	Cytoplasm Potential.
Sequence similarities	Belongs to the surE nucleotidase family.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	Metal-binding Nucleotide-binding
Molecular function	Hydrolase
Technical term	Complete proteome Multifunctional enzyme
Gene Ontology (GO)
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	3'-nucleotidase activity Inferred from electronic annotation. Source: EC 5'-nucleotidase activity Inferred from electronic annotation. Source: HAMAP exopolyphosphatase activity Inferred from electronic annotation. Source: EC metal ion binding Inferred from electronic annotation. Source: HAMAP nucleotide 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 – 254	254	Multifunctional protein surE HAMAP MF_00060		PRO_0000111826
Sites
	Metal binding	9	1	Divalent metal cation By similarity
	Metal binding	10	1	Divalent metal cation By similarity
	Metal binding	40	1	Divalent metal cation By similarity
	Metal binding	93	1	Divalent metal cation By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q7N8K4-1 [UniParc]. Last modified December 15, 2003. Version 1. Checksum: 56DAFE9896594CE4	FASTA	254	27,288
	10 20 30 40 50 60 MLRILLSNDD GVTAPGIQVL AAALRENYHV QVVAPDRNRS GASNALTLDR SLSVNTLENG 70 80 90 100 110 120 DISVLGGTPT DCVYLGVNRL VLPRPEIVVS GINRGPNLGD DVIYSGTVAA AMEGRHLGLP 130 140 150 160 170 180 ALAISLNGEL HYQTAAEITC RLLQMLQTTP LRAGNILNVN VPDLPLEHIK GFRVTRCGSR 190 200 210 220 230 240 HAAEEVYSMQ DPKGNMLYWL GPPGDKHDAG PETDFAAVEQ GYVSITPLQV DLTAYKAQAL 250 VRDWLAKAEV DGEC

References

[1]

"The genome sequence of the entomopathogenic bacterium Photorhabdus luminescens." Duchaud E., Rusniok C., Frangeul L., Buchrieser C., Givaudan A., Taourit S., Bocs S., Boursaux-Eude C., Chandler M., Charles J.-F., Dassa E., Derose R., Derzelle S., Freyssinet G., Gaudriault S., Medigue C., Lanois A., Powell K. , Siguier P., Vincent R., Wingate V., Zouine M., Glaser P., Boemare N., Danchin A., Kunst F. Nat. Biotechnol. 21:1307-1313(2003) [PubMed: 14528314] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: TT01.

Cross-references

Sequence databases
EMBLGenBankDDBJ	BX571861 Genomic DNA. Translation: CAE13011.1.
RefSeq	NP_928061.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	2800679.
GenomeReviews	Gene locus plu0716 in contig BX470251_GR.
KEGG	plu:plu0716.
NMPDR	fig|243265.1.peg.685.
Organism-specific databases
PhotoList	plu0716.
CMR	Search...
Phylogenomic databases
HOGENOM	Q7N8K4.
OMA	Q7N8K4. NLNIPPC.
Enzyme and pathway databases
BioCyc	PLUM243265:PLU0716-MON.
BRENDA	3.1.3.5. 308689. 3.1.3.6. 308689. 3.6.1.11. 308689.
Family and domain databases
HAMAP	MF_00060. [Tree]
InterPro	IPR002828. SurE-like_Pase/nucleotidase. [Graphical view]
Gene3D	G3DSA:3.40.1210.10. SurE-like_Pase/nucleotidase. 1 hit.
Pfam	PF01975. SurE. 1 hit. [Graphical view]
ProDom	PD005378. SurE. 1 hit. [Graphical view] [Entries sharing at least one domain]
TIGRFAMs	TIGR00087. surE. 1 hit.
ProtoNet	Search...

Entry information

Entry name

SURE_PHOLL

Accession

Primary (citable) accession number: Q7N8K4

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 15, 2003
Last sequence update:	December 15, 2003
Last modified:	June 16, 2009
This is version 38 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)