Reviewed, UniProtKB/Swiss-Prot Q72XW9 (CLPP2_BACC1)

Names and origin

Protein names

Recommended name:
    ATP-dependent Clp protease proteolytic subunit 2
    EC=3.4.21.92
Alternative name(s):
    Endopeptidase Clp 2

Gene names

Name:	clpP2
Ordered Locus Names:	BCE_5254

Organism

Bacillus cereus (strain ATCC 10987) [Complete proteome] [HAMAP]

Taxonomic identifier

222523 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus › Bacillus cereus group

Protein attributes

Sequence length	193 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: HAMAP
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: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 193	193	ATP-dependent Clp protease proteolytic subunit 2 HAMAP MF_00444		PRO_0000179487
Sites
	Active site	98	1	By similarity
	Active site	123	1	By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q72XW9-1 [UniParc]. Last modified July 5, 2004. Version 1. Checksum: AB9FC7F5C435C765	FASTA	193	21,406
	10 20 30 40 50 60 MNLIPTVIEQ TNRGERAYDI YSRLLKDRII MLGSAIDDNV ANSIVSQLLF LESQDPDKDI 70 80 90 100 110 120 HLYINSPGGS ITAGMAIYDT MQFIKPQVST ICIGMAASMG AFLLAAGEKG KRYALPNSEV 130 140 150 160 170 180 MIHQPLGGAQ GQATEIEIAA KRILFLREKL NQILADRTGQ PLEVLQRDTD RDNFMTAEKA 190 LEYGLIDKIF TNR

References

[1]

"The genome sequence of Bacillus cereus ATCC 10987 reveals metabolic adaptations and a large plasmid related to Bacillus anthracis pXO1." Rasko D.A., Ravel J., Oekstad O.A., Helgason E., Cer R.Z., Jiang L., Shores K.A., Fouts D.E., Tourasse N.J., Angiuoli S.V., Kolonay J.F., Nelson W.C., Kolstoe A.-B., Fraser C.M., Read T.D. Nucleic Acids Res. 32:977-988(2004) [PubMed: 14960714] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE017194 Genomic DNA. Translation: AAS44155.1.
RefSeq	NP_981547.1.
3D structure databases
SMR	Q72XW9. Positions 3-193.
ModBase	Search...
Protein-protein interaction databases
STRING	Q72XW9.
Genome annotation databases
GeneID	2748411.
GenomeReviews	Gene locus BCE_5254 in contig AE017194_GR.
KEGG	bca:BCE_5254.
NMPDR	fig|222523.1.peg.5219.
TIGR	BCE_5254.
Phylogenomic databases
eggNOG	COG0740.
HOGENOM	HBG558421.
OMA	ILIQARE.
Family and domain databases
HAMAP	MF_00444. ClpP. [Tree]
InterPro	IPR001907. Pept_S14_ClpP. IPR018215. Pept_S14_ClpP_AS. [Graphical view]
PANTHER	PTHR10381. Pept_S14_ClpP. 1 hit.
Pfam	PF00574. CLP_protease. 1 hit. [Graphical view]
PRINTS	PR00127. CLPPROTEASEP.
TIGRFAMs	TIGR00493. clpP. 1 hit.
PROSITE	PS00382. CLP_PROTEASE_HIS. 1 hit. PS00381. CLP_PROTEASE_SER. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

CLPP2_BACC1

Accession

Primary (citable) accession number: Q72XW9

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 7, 2005
Last sequence update:	July 5, 2004
Last modified:	February 9, 2010
This is version 42 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)