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Reviewed, UniProtKB/Swiss-Prot P29600 (SUBS_BACLE)

Last modified June 16, 2009. Version 73. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

Names and origin

Protein namesRecommended name:
    Subtilisin Savinase
    EC=3.4.21.62
Alternative name(s):
    Alkaline protease
OrganismBacillus lentus
Taxonomic identifier1467 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacillalesBacillaceaeBacillus

Protein attributes

Sequence length269 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is not processed.
Protein existenceEvidence at protein level.

General annotation (Comments)

Function

Subtilisin is an extracellular alkaline serine protease, it catalyzes the hydrolysis of proteins and peptide amides.

Catalytic activity

Hydrolysis of proteins with broad specificity for peptide bonds, and a preference for a large uncharged residue in P1. Hydrolyzes peptide amides.

Cofactor

Binds 2 calcium ions per subunit.

Subcellular location

Secreted.

Biotechnological use

Used as a detergent protease. Sold under the name Savinase by Novozymes.

Miscellaneous

Secretion of subtilisin is associated with onset of sporulation, and many mutations which block sporulation at early stages affect expression levels of subtilisin. However, subtilisin is not necessary for normal sporulation.

Sequence similarities

Belongs to the peptidase S8 family.

Ontologies

Keywords
   Biological processSporulation
   Cellular componentSecreted
   LigandCalcium
Metal-binding
   Molecular functionHydrolase
Protease
Serine protease
   Technical term3D-structure
Gene Ontology (GO)
   Biological processproteolysis

Inferred from electronic annotation. Source: InterPro

sporulation resulting in formation of a cellular spore

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentextracellular region

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functioncalcium ion 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 keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 269269Subtilisin Savinase
PRO_0000076418

Sites

Active site321Charge relay system
Active site621Charge relay system
Active site2151Charge relay system
Metal binding21Calcium 1
Metal binding401Calcium 1
Metal binding731Calcium 1; via carbonyl oxygen
Metal binding751Calcium 1
Metal binding771Calcium 1; via carbonyl oxygen
Metal binding791Calcium 1; via carbonyl oxygen
Metal binding1631Calcium 2; via carbonyl oxygen
Metal binding1651Calcium 2; via carbonyl oxygen
Metal binding1681Calcium 2; via carbonyl oxygen

Secondary structure

............................................ 269
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
P29600-1 [UniParc].

Last modified April 1, 1993. Version 1.
Checksum: 4D89F8778999BF8D

FASTA26926,698
        10         20         30         40         50         60 
AQSVPWGISR VQAPAAHNRG LTGSGVKVAV LDTGISTHPD LNIRGGASFV PGEPSTQDGN 

        70         80         90        100        110        120 
GHGTHVAGTI AALNNSIGVL GVAPSAELYA VKVLGASGSG SVSSIAQGLE WAGNNGMHVA 

       130        140        150        160        170        180 
NLSLGSPSPS ATLEQAVNSA TSRGVLVVAA SGNSGAGSIS YPARYANAMA VGATDQNNNR 

       190        200        210        220        230        240 
ASFSQYGAGL DIVAPGVNVQ STYPGSTYAS LNGTSMATPH VAGAAALVKQ KNPSWSNVQI 

       250        260 
RNHLKNTATS LGSTNLYGSG LVNAEAATR 

« Hide

References

[1]"Crystal structure of the alkaline proteinase Savinase from Bacillus lentus at 1.4-A resolution."
Betzel C., Klupsch S., Papendorf G., Hastrup S., Branner S., Wilson K.S.
J. Mol. Biol. 223:427-445(1992) [PubMed: 1738156] [Abstract]
Cited for: X-RAY CRYSTALLOGRAPHY (1.4 ANGSTROMS).
[2]"Backbone dynamics of the 269-residue protease Savinase determined from 15N-NMR relaxation measurements."
Remerowski M.L., Pepermans H.A.M., Hilbers C.W., van de Ven F.J.M.
Eur. J. Biochem. 235:629-640(1996) [PubMed: 8654411] [Abstract]
Cited for: STRUCTURE BY NMR.
[3]"The 0.78-A structure of a serine protease: Bacillus lentus subtilisin."
Kuhn P., Knapp M., Soltis S.M., Ganshaw G., Thoene M., Bott R.
Biochemistry 37:13446-13452(1998) [PubMed: 9753430] [Abstract]
Cited for: X-RAY CRYSTALLOGRAPHY (0.78 ANGSTROMS).
+Additional computationally mapped references.

Cross-references

3D structure databases

EntryMethodResolution (Å)ChainPositionsPDBsum
1C9JX-ray1.80A1-267[»]
1C9MX-ray1.67A1-269[»]
1C9NX-ray1.50A1-267[»]
1GCIX-ray0.78A1-269[»]
1IAVX-ray1.80A1-269[»]
1JEAX-ray2.00A1-269[»]
1NDQX-ray1.80A1-269[»]
1NDUX-ray1.60A1-269[»]
1Q5PX-ray1.60A1-269[»]
1SVNX-ray1.40A1-269[»]
1TK2X-ray1.54A1-263[»]
3BX1X-ray1.85A/B1-269[»]
ModBaseSearch...

Enzyme and pathway databases

BRENDA3.4.21.62. 18569.

Family and domain databases

InterProIPR000209. Pept_S8_S53.
IPR015500. Peptidase_S8_subtilisin-rel.
[Graphical view]
Gene3DG3DSA:3.40.50.200. Pept_S8_S53. 1 hit.
PANTHERPTHR10795. SubtilSerProt. 1 hit.
PfamPF00082. Peptidase_S8. 1 hit.
[Graphical view]
PRINTSPR00723. SUBTILISIN.
PROSITEPS00136. SUBTILASE_ASP. 1 hit.
PS00137. SUBTILASE_HIS. 1 hit.
PS00138. SUBTILASE_SER. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameSUBS_BACLE
AccessionPrimary (citable) accession number: P29600
Entry history
Integrated into UniProtKB/Swiss-Prot: April 1, 1993
Last sequence update: April 1, 1993
Last modified: June 16, 2009
This is version 73 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)

Relevant documents

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

Peptidase families

Classification of peptidase families and list of entries

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents