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(-) Description

Title :  PROCESSED INTRACELLULAR SUBTILISIN FROM B. CLAUSII
 
Authors :  M. Gamble, G. Kunze, E. J. Dodson, D. D. Jones, K. S. Wilson
Date :  20 Sep 10  (Deposition) - 16 Mar 11  (Release) - 27 Nov 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.60
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Activated Form, Post-Translational Modification, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Gamble, G. Kunze, E. J. Dodson, K. S. Wilson, D. D. Jones
Regulation Of An Intracellular Subtilisin Protease Activity By A Short Propeptide Sequence Through An Original Combined Dual Mechanism.
Proc. Natl. Acad. Sci. Usa V. 108 3536 2011
PubMed-ID: 21307308  |  Reference-DOI: 10.1073/PNAS.1014229108

(-) Compounds

Molecule 1 - INTRACELLULAR SUBTILISIN PROTEASE
    Chains: A
    EC Number: 3.4.21.62
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET22B
    Expression System Strain: BL21
    Expression System Taxid: 562
    Expression System Vector: PET
    Fragment: PROCESSED PROTEIN, RESIDUES 19-321
    Mutation: YES
    Organism Scientific: BACILLUS CLAUSII
    Organism Taxid: 79880
    Other Details: N TERMINAL 18 RESIDUES DELETED
    Other Details - Source: ISOLATED FROM A NOVOZYMES STRAIN B. CLAUSII STRAIN - STRAIN NUMBER AVAILABLE ON REQUEST.

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 4)

Asymmetric Unit (4, 4)
No.NameCountTypeFull Name
11PE1Ligand/IonPENTAETHYLENE GLYCOL
2CA1Ligand/IonCALCIUM ION
3NA1Ligand/IonSODIUM ION
4SR1Ligand/IonSTRONTIUM ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
11PE2Ligand/IonPENTAETHYLENE GLYCOL
2CA-1Ligand/IonCALCIUM ION
3NA-1Ligand/IonSODIUM ION
4SR-1Ligand/IonSTRONTIUM ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:20 , ASP A:58 , ALA A:97 , THR A:99 , SER A:101 , VAL A:103BINDING SITE FOR RESIDUE NA A 401
2AC2SOFTWAREASN A:201 , VAL A:203 , ASP A:226 , 1PE A:410BINDING SITE FOR RESIDUE SR A 403
3AC3SOFTWAREASP A:186 , ARG A:188 , THR A:191 , GLU A:193 , THR A:221 , HOH A:2011BINDING SITE FOR RESIDUE CA A 405
4AC4SOFTWAREVAL A:171 , SER A:176 , VAL A:177 , TYR A:200 , ASN A:201 , GLU A:202 , VAL A:203 , ILE A:204 , GLU A:224 , ASP A:226 , ARG A:273 , GLU A:277 , GLU A:279 , TYR A:281 , SR A:403BINDING SITE FOR RESIDUE 1PE A 410

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2XRM)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Tyr A:196 -Pro A:197

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2XRM)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2XRM)

(-) Exons   (0, 0)

(no "Exon" information available for 2XRM)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:301
 aligned with D0AB41_BACCS | D0AB41 from UniProtKB/TrEMBL  Length:321

    Alignment length:301
                                    28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318 
         D0AB41_BACCS    19 SEVPMGVEIVEAPAVWRASAKGAGQIIGVIDTGCQVDHPDLAERIIGGVNLTTDYGGDETNFSDNNGHGTHVAGTVAAAETGSGVVGVAPKADLFIIKALSGDGSGEMGWIAKAIRYAVDWRGPKGEQMRIITMSLGGPTDSEELHDAVKYAVSNNVSVVCAAGNEGDGREDTNEFAYPAAYNEVIAVGAVDFDLRLSDFTNTNEEIDIVAPGVGIKSTYLDSGYAELSGTSMAAPHVAGALALIINLAEDAFKRSLSETEIYAQLVRRATPIGFTAQAEGNGFLTLDLVERITGQFTEKG 319
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------Peptidase_S8-2xrmA01 A:44-308                                                                                                                                                                                                                                            ----------- Pfam domains
         Sec.struct. author ...hhhhhhh.hhhhhhhhhhhh..eeeeee.............eeeeee................hhhhhhhhhhhh..............eeeeee........hhhhhhhhhhhhhhh.........eeee.........hhhhhhhhhhh...eeeee.......................eeeeee.................eeee...eeeee...eeeee.hhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh.ee....hhhhhh..ee..hhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xrm A  19 SEVPMGVEIVEAPAVWRASAKGAGQIIGVIDTGCQVDHPDLAERIIGGVNLTTDYGGDETNFSDNNGHGTHVAGTVAAAETGSGVVGVAPKADLFIIKALSGDGSGEMGWIAKAIRYAVDWRGPKGEQMRIITMSLGGPTDSEELHDAVKYAVSNNVSVVCAAGNEGDGREDTNEFAYPAAYNEVIAVGAVDFDLRLSDFTNTNEEIDIVAPGVGIKSTYLDSGYAELSGTAMAAPHVAGALALIINLAEDAFKRSLSETEIYAQLVRRATPIGFTAQAEGNGFLTLDLVERITGQFTEKG 319
                                    28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2XRM)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2XRM)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: no clan defined [family: Peptidase_S8] (104)

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A   (D0AB41_BACCS | D0AB41)
molecular function
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
    GO:0004252    serine-type endopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
    GO:0008236    serine-type peptidase activity    Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
biological process
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.

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    Tyr A:196 - Pro A:197   [ RasMol ]  
 
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  2xrm
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  3.4.21.62
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        D0AB41_BACCS | D0AB41: 2wv7 2wwt 2x8j

(-) Related Entries Specified in the PDB File

2x8j INTRACELLULAR SUBTILISIN PRECURSOR FROM B. CLAUSII