P55632 (Y4QK_RHISN) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Putative integrase/recombinase y4qK

Gene names

Ordered Locus Names:	NGR_a01870
ORF Names:	y4qK

Encoded on

Plasmid sym pNGR234a

Organism

Rhizobium sp. (strain NGR234) [Complete proteome] [HAMAP]

Taxonomic identifier

394 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Rhizobiaceae › Sinorhizobium/Ensifer group › Sinorhizobium › Sinorhizobium fredii group › Rhizobium fredii

Protein attributes

Sequence length	308 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	May function as an integrase.
Sequence similarities	Belongs to the 'phage' integrase family.

Ontologies

Keywords
Biological process	DNA integration DNA recombination Viral genome integration Virus entry into host cell
Technical term	Complete proteome Plasmid Transposable element
Gene Ontology (GO)
Biological_process	DNA integration Inferred from electronic annotation. Source: UniProtKB-KW DNA recombination Inferred from electronic annotation. Source: UniProtKB-KW establishment of integrated proviral latency Inferred from electronic annotation. Source: UniProtKB-KW viral entry into host cell Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	DNA binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 308	308	Putative integrase/recombinase y4qK		PRO_0000197574
Sites
	Active site	275	1	O-(3'-phospho-DNA)-tyrosine intermediate By similarity

Sequences

	Sequence		Length	Mass (Da)
	P55632 [UniParc]. Last modified November 1, 1997. Version 1. Checksum: EC988118DEF98C15	FASTA	308	34,958
	10 20 30 40 50 60 MGRLFGSLFH QTEELVMTPL RQRMSEDMQV RNFSLNTQLS YLRQVSLFAR HFGKAPDLLG 70 80 90 100 110 120 REDIRTYQVY LANEKKLAPN SIHIAIAALR FFFSVTLERD WVPAEVLPLP KKPQKLPIIL 130 140 150 160 170 180 SPDEVQHFLG CVLDLKHHAI LTTCYAAGLR ISEAVQLKPT DIDSQRMVVR VEQGKGQKDR 190 200 210 220 230 240 YVMLSPKLLE ILRDYWRMPR PKEWLFPGDR AGHPITRDAV GQACAKAHDL SRLSKPVTPH 250 260 270 280 290 300 SLRHAFAVHL LEAGADVRTI QLLLGHRSLA TTAHYLRIAT NKVCATSSPF ELLPRPAPTP PPAKPEYF

References

[1]

"Molecular basis of symbiosis between Rhizobium and legumes." Freiberg C.A., Fellay R., Bairoch A., Broughton W.J., Rosenthal A., Perret X. Nature 387:394-401(1997) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: NGR234.

[2]

"Rhizobium sp. strain NGR234 possesses a remarkable number of secretion systems." Schmeisser C., Liesegang H., Krysciak D., Bakkou N., Le Quere A., Wollherr A., Heinemeyer I., Morgenstern B., Pommerening-Roeser A., Flores M., Palacios R., Brenner S., Gottschalk G., Schmitz R.A., Broughton W.J., Perret X., Strittmatter A.W., Streit W.R. Appl. Environ. Microbiol. 75:4035-4045(2009) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: NGR234.

Cross-references

Sequence databases
EMBL GenBank DDBJ	U00090 Genomic DNA. Translation: AAB92466.1.
RefSeq	NP_444038.1. NC_000914.2.
3D structure databases
ProteinModelPortal	P55632.
ModBase	Search...
Protein-protein interaction databases
STRING	394.NGR_a01870.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAB92466; AAB92466; NGR_a01870.
GeneID	962408.
KEGG	rhi:NGR_a01870.
PATRIC	32301101. VBIRhiSp122450_0186.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0582.
HOGENOM	HOG000045295.
OMA	RRENEME.
ProtClustDB	CLSK544552.
Family and domain databases
Gene3D	1.10.150.130. 1 hit. 1.10.443.10. 1 hit.
InterPro	IPR011010. DNA_brk_join_enz. IPR013762. Integrase-like_cat-core. IPR002104. Integrase_catalytic. IPR023109. Integrase_recombinase_N. IPR004107. Integrase_SAM-like_N. [Graphical view]
Pfam	PF02899. Phage_integr_N. 1 hit. PF00589. Phage_integrase. 1 hit. [Graphical view]
SUPFAM	SSF56349. DNA_brk_join_enz. 1 hit.
ProtoNet	Search...

Entry information

Entry name

Y4QK_RHISN

Accession

Primary (citable) accession number: P55632

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1997
Last sequence update:	November 1, 1997
Last modified:	May 1, 2013
This is version 69 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program