P36265 (NUSG_SYNY3) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Transcription termination/antitermination protein NusG

Gene names

Name:	nusG
Ordered Locus Names:	sll1742

Organism

Synechocystis sp. (strain PCC 6803 / Kazusa) [Reference proteome] [HAMAP]

Taxonomic identifier

1111708 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Cyanobacteria › Oscillatoriophycideae › Chroococcales › Synechocystis › Synechocystis sp. PCC 6803

Protein attributes

Sequence length	205 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Participates in transcription elongation, termination and antitermination By similarity. HAMAP-Rule MF_00948
Sequence similarities	Belongs to the NusG family. Contains 1 KOW domain.

Ontologies

Keywords
Biological process	Transcription Transcription antitermination Transcription regulation Transcription termination
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological_process	DNA-dependent transcription, termination Inferred from electronic annotation. Source: UniProtKB-KW positive regulation of transcription elongation from RNA polymerase II promoter Inferred from electronic annotation. Source: InterPro transcription antitermination 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 – 205	205	Transcription termination/antitermination protein NusG HAMAP-Rule MF_00948		PRO_0000113964
Regions
	Domain	154 – 178	25	KOW

Sequences

	Sequence		Length	Mass (Da)
	P36265 [UniParc]. Last modified June 1, 1994. Version 1. Checksum: 26D4E75485534FF6	FASTA	205	23,416
	10 20 30 40 50 60 MSFTDDQSPV AEQNKKTPSE GHWFAVQVAS GCEKRVKLNL EQRIHTLDVA DRILQVEIPK 70 80 90 100 110 120 TPIVKIRKDG ARVQGEEKIF PGYVLIRMIM DDDAWQVVKN TPHVINFVGS EQKRHYGRGR 130 140 150 160 170 180 GHVLPMPLSH GEVERIFRHV DEQEPVVKID MEIGDHIMVL SGPFKDFEGD VIEVSPERSK 190 200 LKALLSIFGR ETPVELEFTQ VEKQN

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Sequence of the cyanobacterial tRNA(w) gene in Synechocystis PCC 6803: requirement of enzymatic 3' CCA attachment to the acceptor stem." Schmidt J., Subramanian A.R. Nucleic Acids Res. 21:2519-2519(1993) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]	"Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions." Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S. , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S. DNA Res. 3:109-136(1996) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: PCC 6803 / Kazusa.
[3]	"A novel operon organization involving the genes for chorismate synthase (aromatic biosynthesis pathway) and ribosomal GTPase center proteins (L11, L1, L10, L12: rplKAJL) in cyanobacterium Synechocystis PCC 6803." Schmidt J., Bubunenko M., Subramanian A.R. J. Biol. Chem. 268:27447-27457(1993) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 177-205.

Cross-references

Sequence databases
EMBL GenBank DDBJ	X72627 Genomic DNA. Translation: CAA51202.1. BA000022 Genomic DNA. Translation: BAA17420.1. X73005 Genomic DNA. Translation: CAA51490.1.
PIR	E49316. S33696.
RefSeq	NP_440740.1. NC_000911.1. YP_005650799.1. NC_017277.1. YP_007450623.1. NC_020286.1.
3D structure databases
ProteinModelPortal	P36265.
SMR	P36265. Positions 154-203.
ModBase	Search...
Protein-protein interaction databases
IntAct	P36265. 2 interactions.
STRING	1148.sll1742.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	BAA17420; BAA17420; BAA17420.
GeneID	12254721. 14616273. 954043.
KEGG	syn:sll1742. syy:SYNGTS_0846.
PATRIC	23838698. VBISynSp132158_0916.
Phylogenomic databases
eggNOG	COG0250.
HOGENOM	HOG000219265.
KO	K02601.
OMA	EVNRIFK.
ProtClustDB	PRK05609.
Family and domain databases
Gene3D	2.30.30.30. 1 hit. 3.30.70.940. 1 hit.
HAMAP	MF_00948. NusG.
InterPro	IPR005824. KOW. IPR014722. Rib_L2_dom2. IPR001062. Transcrpt_antiterm_NusG. IPR015869. Transcrpt_antiterm_NusG_bac_CS. IPR006645. Transcrpt_antiterm_NusG_N. IPR008991. Translation_prot_SH3-like. [Graphical view]
Pfam	PF00467. KOW. 1 hit. PF02357. NusG. 1 hit. [Graphical view]
PRINTS	PR00338. NUSGTNSCPFCT.
SMART	SM00739. KOW. 1 hit. SM00738. NGN. 1 hit. [Graphical view]
SUPFAM	SSF82679. Transcrpt_antiterm_NusG_N. 1 hit. SSF50104. Transl_SH3_like. 1 hit.
TIGRFAMs	TIGR00922. nusG. 1 hit.
PROSITE	PS01014. NUSG. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

NUSG_SYNY3

Accession

Primary (citable) accession number: P36265

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 1, 1994
Last sequence update:	June 1, 1994
Last modified:	May 1, 2013
This is version 84 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program