Q82CA6 (CLPP3_STRAW) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
ATP-dependent Clp protease proteolytic subunit 3
EC=3.4.21.92

Alternative name(s):
Endopeptidase Clp 3

Gene names

Name:	clpP3
Ordered Locus Names:	SAV_5447

Organism

Streptomyces avermitilis [Complete proteome] [HAMAP]

Taxonomic identifier

33903 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Streptomycineae › Streptomycetaceae › Streptomyces

Protein attributes

Sequence length	219 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Cleaves peptides in various proteins in a process that requires ATP hydrolysis. Has a chymotrypsin-like activity. Plays a major role in the degradation of misfolded proteins By similarity. HAMAP MF_00444
Catalytic activity	Hydrolysis of proteins to small peptides in the presence of ATP and magnesium. Alpha-casein is the usual test substrate. In the absence of ATP, only oligopeptides shorter than five residues are hydrolyzed (such as succinyl-Leu-Tyr-|-NHMec; and Leu-Tyr-Leu-|-Tyr-Trp, in which cleavage of the -Tyr-|-Leu- and -Tyr-|-Trp bonds also occurs). HAMAP MF_00444
Subcellular location	Cytoplasm By similarity HAMAP MF_00444.
Sequence similarities	Belongs to the peptidase S14 family.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	ATP-binding Nucleotide-binding
Molecular function	Hydrolase Protease Serine protease
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	proteolysis Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW serine-type endopeptidase activity 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 – 219	219	ATP-dependent Clp protease proteolytic subunit 3 HAMAP MF_00444		PRO_0000179661
Sites
	Active site	112	1	By similarity
	Active site	137	1	By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q82CA6 [UniParc]. Last modified June 1, 2003. Version 1. Checksum: 0AA2BFF372889AE5	FASTA	219	23,205
	10 20 30 40 50 60 MRRPGAVVRR AGGYVTNLMP TAAGDPIGGG LGDQVYNRLL GERIIFLGQA VDDDIANKIT 70 80 90 100 110 120 AQLLLLASDP DKDIYLYINS PGGSITAGMA IYDTMQYIKN DVVTIAMGMA ASMGQFLLSA 130 140 150 160 170 180 GTPGKRFALP NAEILIHQPS AGLAGSASDI KIHAERLLHT KKRMAELTAF HTGQTVEQVT 190 200 210 RDSDRDRWFD PVEAKEYGLI DDIMPTAAGM PGGGGTGAA

References

[1]

"Genome sequence of an industrial microorganism Streptomyces avermitilis: deducing the ability of producing secondary metabolites." Omura S., Ikeda H., Ishikawa J., Hanamoto A., Takahashi C., Shinose M., Takahashi Y., Horikawa H., Nakazawa H., Osonoe T., Kikuchi H., Shiba T., Sakaki Y., Hattori M. Proc. Natl. Acad. Sci. U.S.A. 98:12215-12220(2001) [PubMed: 11572948] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 31267 / DSM 46492 / JCM 5070 / NCIMB 12804 / NRRL 8165.

[2]

"Complete genome sequence and comparative analysis of the industrial microorganism Streptomyces avermitilis." Ikeda H., Ishikawa J., Hanamoto A., Shinose M., Kikuchi H., Shiba T., Sakaki Y., Hattori M., Omura S. Nat. Biotechnol. 21:526-531(2003) [PubMed: 12692562] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 31267 / DSM 46492 / JCM 5070 / NCIMB 12804 / NRRL 8165.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000030 Genomic DNA. Translation: BAC73159.1.
RefSeq	NP_826624.1. NC_003155.4.
3D structure databases
ProteinModelPortal	Q82CA6.
SMR	Q82CA6. Positions 35-204.
ModBase	Search...
Protein family/group databases
MEROPS	S14.008.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1211276.
GenomeReviews	Gene locus SAV_5447 in contig BA000030_GR.
KEGG	sma:SAV_5447.
NMPDR	fig|227882.1.peg.5450.
PATRIC	23724880. VBIStrAve112782_5799.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG558421.
OMA	CDIATYG.
ProtClustDB	PRK00277.
Enzyme and pathway databases
BioCyc	SAVE227882:SAV5447-MONOMER.
Family and domain databases
HAMAP	MF_00444. ClpP. [Tree]
InterPro	IPR023562. Pept_S14/S49. IPR001907. Pept_S14_ClpP. IPR018215. Pept_S14_ClpP_AS. [Graphical view]
KO	K01358.
PANTHER	PTHR10381. Pept_S14_ClpP. 1 hit.
Pfam	PF00574. CLP_protease. 1 hit. [Graphical view]
PRINTS	PR00127. CLPPROTEASEP.
PROSITE	PS00382. CLP_PROTEASE_HIS. 1 hit. PS00381. CLP_PROTEASE_SER. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

CLPP3_STRAW

Accession

Primary (citable) accession number: Q82CA6

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 7, 2005
Last sequence update:	June 1, 2003
Last modified:	January 25, 2012
This is version 55 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program