Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asymmetric Unit
(-)Asym. Unit - sites
(-)Biological Unit 1
(-)Biol. Unit 1 - sites
(-)Biological Unit 2
collapse expand < >
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Asym. Unit - sites
Asym. Unit - sites  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)
Image Biol. Unit 1 - sites
Biol. Unit 1 - sites  (Jmol Viewer)
Image Biological Unit 2
Biological Unit 2  (Jmol Viewer)

(-) Description

Title :  CRYSTAL STRUCTURE OF PSYCHROPHILIC SUBTILISIN-LIKE SERINE PROTEASE FROM ANTARCTIC PSYCHROTROPH PSEUDOALTEROMONAS SP. AS-11 AT 0.14 NM RESOLUTION
 
Authors :  D. Dong, K. Watanabe
Date :  16 Dec 04  (Deposition) - 21 Mar 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Subtilisin-Like Alpha/Beta Domain, Insert Beta Barrel Domain, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. Dong, K. Watanabe
Crystal Structure Of Psychrophilic Subtilisin-Like Serine Protease From Antarctic Psychrotroph Pseudoalteromonas Sp. As-11 At 0. 14 Nm Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ALKALINE SERINE PROTEASE
    ChainsA, B
    EC Number3.4.21.-
    FragmentRESIDUES 1-441
    Organism ScientificPSEUDOALTEROMONAS SP.
    Organism Taxid247492
    Other DetailsEXTRACELLULAR ENZYME
    StrainAS-11
    SynonymSUBTILISIN-LIKE PROTEASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 13)

Asymmetric Unit (5, 13)
No.NameCountTypeFull Name
1CA4Ligand/IonCALCIUM ION
2NA4Ligand/IonSODIUM ION
3PMS2Ligand/IonPHENYLMETHANESULFONIC ACID
4SO42Ligand/IonSULFATE ION
5TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
Biological Unit 1 (3, 3)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2NA-1Ligand/IonSODIUM ION
3PMS1Ligand/IonPHENYLMETHANESULFONIC ACID
4SO41Ligand/IonSULFATE ION
5TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2NA-1Ligand/IonSODIUM ION
3PMS1Ligand/IonPHENYLMETHANESULFONIC ACID
4SO41Ligand/IonSULFATE ION
5TRS-1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

(-) Sites  (13, 13)

Asymmetric Unit (13, 13)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:2 , ASP A:39 , ILE A:76 , ASN A:78 , GLU A:80 , VAL A:82BINDING SITE FOR RESIDUE CA A 603
02AC2SOFTWAREASP A:404 , LEU A:405 , VAL A:407 , GLY A:409 , ASP A:411 , HOH A:613BINDING SITE FOR RESIDUE CA A 604
03AC3SOFTWAREGLU B:2 , ASP B:39 , ILE B:76 , ASN B:78 , GLU B:80 , VAL B:82BINDING SITE FOR RESIDUE CA B 605
04AC4SOFTWAREASP B:404 , LEU B:405 , VAL B:407 , GLY B:409 , ASP B:411 , HOH B:614BINDING SITE FOR RESIDUE CA B 606
05AC5SOFTWAREALA A:169 , TYR A:171 , VAL A:174 , GLN A:195 , NA A:608BINDING SITE FOR RESIDUE NA A 607
06AC6SOFTWAREVAL A:174 , SER A:176 , GLN A:195 , GLU A:197 , NA A:607BINDING SITE FOR RESIDUE NA A 608
07AC7SOFTWAREALA B:169 , TYR B:171 , VAL B:174 , GLN B:195 , NA B:610BINDING SITE FOR RESIDUE NA B 609
08AC8SOFTWAREVAL B:174 , SER B:176 , GLN B:195 , GLU B:197 , NA B:609BINDING SITE FOR RESIDUE NA B 610
09AC9SOFTWAREASP A:162 , SER A:163 , TYR A:192 , HOH A:627 , HOH A:801 , THR B:138 , SER B:268BINDING SITE FOR RESIDUE SO4 A 612
10BC1SOFTWAREASN B:50 , SER B:51 , SER B:107 , LYS B:275 , HOH B:785 , HOH B:872 , HOH B:889BINDING SITE FOR RESIDUE SO4 B 613
11BC2SOFTWAREPHE A:99 , SER A:129 , LEU A:130 , GLY A:131 , ALA A:156 , ASN A:159 , THR A:368 , SER A:369 , HOH A:634BINDING SITE FOR RESIDUE PMS A 601
12BC3SOFTWAREPHE B:99 , SER B:129 , LEU B:130 , GLY B:131 , ALA B:156 , ASN B:159 , THR B:368 , SER B:369 , HOH B:747BINDING SITE FOR RESIDUE PMS B 602
13BC4SOFTWAREASN A:88 , GLN A:89 , ASN A:90 , HOH A:822 , ASN B:49 , ALA B:256 , HOH B:840BINDING SITE FOR RESIDUE TRS A 611

(-) SS Bonds  (8, 8)

Asymmetric Unit
No.Residues
1A:27 -A:117
2A:260 -A:269
3A:277 -A:298
4A:389 -A:432
5B:27 -B:117
6B:260 -B:269
7B:277 -B:298
8B:389 -B:432

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Tyr A:167 -Pro A:168
2Tyr B:167 -Pro B:168

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1Y9Z)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1Y9Z)

(-) Exons   (0, 0)

(no "Exon" information available for 1Y9Z)

(-) 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:435
 aligned with Q65Z69_9GAMM | Q65Z69 from UniProtKB/TrEMBL  Length:817

    Alignment length:435
                                   154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554       564       574     
         Q65Z69_9GAMM   145 AETTPWGQTFVGATVLSDSQAGNRTICIIDSGYDRSHNDLNANNVTGTNNSGTGNWYQPGNNNAHGTHVAGTIAAIANNEGVVGVMPNQNANIHIVKVFNEAGWGYSSSLVAAIDTCVNSGGANVVTMSLGGSGSTTTERNALNTHYNNGVLLIAAAGNAGDSSYSYPASYDSVMSVAAVDSNLDHAAFSQYTDQVEISGPGEAILSTVTVGEGRLADITIGGQSYFSNGVVPHNRLTPSGTSYAPAPINASATGALAECTVNGTSFSCGNMANKICLVERVGNQGSSYPEINSTKACKTAGAKGIIVYSNSALPGLQNPFLVDANSDITVPSVSVDRATGLALKAKLGQSTTVSNQGNQDYEYYNGTSMATPHVSGVATLVWSYHPECSASQVRAALNATADDLSVAGRDNQTGYGMINAVAAKAYLDESCTGP 579
               SCOP domains d1y9za_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains 1y9zA01 A:1-214,A:360-435  [code=3.40.50.200, no name defined]                                                                                                                                                        1y9zA02 A:215-359  [code=3.50.30.30, no name defined]                                                                                            1y9zA01 A:1-214,A:360-435  [code=3.40.50.200, no name defined]               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhh........hhhh.eeeeee.............eeee................hhhhhhhhhhhh................eeeeee.ee..ee....hhhhhhhhhhhh....eeee.......hhhhhhhhhhhhhh..eeeee.................eeeeeee...............eeeeee...eeee.....eeeeeeee..ee.hhhh.ee.eeeeee..eeee.....eeeeeeeeeeee..eee......eeeeee.........hhhhhhhhhhhh...eeeee...........eee.........eeeehhhhhhhhhh....eeeeeeeeee.eeee.hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhh.................hhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1y9z A   1 AETTPWGQTFVGATVLSDSQAGNRTICIIDSGYDRSHNDLNANNVTGTNNSGTGNWYQPGNNNAHGTHVAGTIAAIANNEGVVGVMPNQNANIHIVKVFNEAGWGYSSSLVAAIDTCVNSGGANVVTMSLGGSGSTTTERNALNTHYNNGVLLIAAAGNAGDSSYSYPASYDSVMSVAAVDSNLDHAAFSQYTDQVEISGPGEAILSTVTVGEGRLADITIGGQSYFSNGVVPHNRLTPSGTSYAPAPINASATGALAECTVNGTSFSCGNMANKICLVERVGNQGSSYPEINSTKACKTAGAKGIIVYSNSALPGLQNPFLVDANSDITVPSVSVDRATGLALKAKLGQSTTVSNQGNQDYEYYNGTSMATPHVSGVATLVWSYHPECSASQVRAALNATADDLSVAGRDNQTGYGMINAVAAKAYLDESCTGP 435
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430     

Chain B from PDB  Type:PROTEIN  Length:436
 aligned with Q65Z69_9GAMM | Q65Z69 from UniProtKB/TrEMBL  Length:817

    Alignment length:436
                                   154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554       564       574      
         Q65Z69_9GAMM   145 AETTPWGQTFVGATVLSDSQAGNRTICIIDSGYDRSHNDLNANNVTGTNNSGTGNWYQPGNNNAHGTHVAGTIAAIANNEGVVGVMPNQNANIHIVKVFNEAGWGYSSSLVAAIDTCVNSGGANVVTMSLGGSGSTTTERNALNTHYNNGVLLIAAAGNAGDSSYSYPASYDSVMSVAAVDSNLDHAAFSQYTDQVEISGPGEAILSTVTVGEGRLADITIGGQSYFSNGVVPHNRLTPSGTSYAPAPINASATGALAECTVNGTSFSCGNMANKICLVERVGNQGSSYPEINSTKACKTAGAKGIIVYSNSALPGLQNPFLVDANSDITVPSVSVDRATGLALKAKLGQSTTVSNQGNQDYEYYNGTSMATPHVSGVATLVWSYHPECSASQVRAALNATADDLSVAGRDNQTGYGMINAVAAKAYLDESCTGPT 580
               SCOP domains d1y9zb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains 1y9zB01 B:1-214,B:360-436  [code=3.40.50.200, no name defined]                                                                                                                                                        1y9zB02 B:215-359  [code=3.50.30.30, no name defined]                                                                                            1y9zB01 B:1-214,B:360-436  [code=3.40.50.200, no name defined]                CATH domains
           Pfam domains (1) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PA-1y9zB01 B:208-348                                                                                                                         ---------------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PA-1y9zB02 B:208-348                                                                                                                         ---------------------------------------------------------------------------------------- Pfam domains (2)
           Pfam domains (3) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Peptidase_S8-1y9zB03 B:282-426                                                                                                                   ---------- Pfam domains (3)
           Pfam domains (4) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Peptidase_S8-1y9zB04 B:282-426                                                                                                                   ---------- Pfam domains (4)
           Pfam domains (5) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Peptidase_S8-1y9zB05 B:282-426                                                                                                                   ---------- Pfam domains (5)
           Pfam domains (6) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Peptidase_S8-1y9zB06 B:282-426                                                                                                                   ---------- Pfam domains (6)
         Sec.struct. author .ee.hhhhhhh........hhhh.eeeeee.............eeee................hhhhhhhhhhhh.....ee.........eeeeee.ee..ee....hhhhhhhhhhhh....eeee.......hhhhhhhhhhhhhh..eeeee.................eeeeeee...............eeeeee...eeee.....eeeeeeee..ee.hhhh.ee.eeeeee..eeee.....eeeeeeeeeeee..eee......eeeeee.........hhhhhhhhhhhh...eeeee...........eee.........eeeehhhhhhhhhh....eeeeeeeeee.eeee.hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh.................hhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1y9z B   1 AETTPWGQTFVGATVLSDSQAGNRTICIIDSGYDRSHNDLNANNVTGTNNSGTGNWYQPGNNNAHGTHVAGTIAAIANNEGVVGVMPNQNANIHIVKVFNEAGWGYSSSLVAAIDTCVNSGGANVVTMSLGGSGSTTTERNALNTHYNNGVLLIAAAGNAGDSSYSYPASYDSVMSVAAVDSNLDHAAFSQYTDQVEISGPGEAILSTVTVGEGRLADITIGGQSYFSNGVVPHNRLTPSGTSYAPAPINASATGALAECTVNGTSFSCGNMANKICLVERVGNQGSSYPEINSTKACKTAGAKGIIVYSNSALPGLQNPFLVDANSDITVPSVSVDRATGLALKAKLGQSTTVSNQGNQDYEYYNGTSMATPHVSGVATLVWSYHPECSASQVRAALNATADDLSVAGRDNQTGYGMINAVAAKAYLDESCTGPT 436
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430      

   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  (1, 2)

Asymmetric Unit

(-) CATH Domains  (2, 4)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (2, 6)

Asymmetric Unit
(-)
Family: PA (15)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q65Z69_9GAMM | Q65Z69)
molecular function
    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).
biological process
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.

 Visualization

(-) Interactive Views

Asymmetric Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    CA  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    NA  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    PMS  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    SO4  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    TRS  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
    AC7  [ RasMol ]  +environment [ RasMol ]
    AC8  [ RasMol ]  +environment [ RasMol ]
    AC9  [ RasMol ]  +environment [ RasMol ]
    BC1  [ RasMol ]  +environment [ RasMol ]
    BC2  [ RasMol ]  +environment [ RasMol ]
    BC3  [ RasMol ]  +environment [ RasMol ]
    BC4  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Tyr A:167 - Pro A:168   [ RasMol ]  
    Tyr B:167 - Pro B:168   [ RasMol ]  
 
Biological Units
  Complete Structure
    Biological Unit 1  [ Jena3D ]
    Biological Unit 2  [ Jena3D ]

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  1y9z
    Family and Domain InformationProDom | SYSTERS
    General Structural InformationGlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in MembranesOPM
    Protein SurfaceSURFACE
    Secondary StructureDSSP (structure derived) | HSSP (homology derived)
    Structural GenomicsGeneCensus
    Structural NeighboursCE | VAST
    Structure ClassificationCATH | Dali | SCOP
    Validation and Original DataBMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  Q65Z69_9GAMM | Q65Z69
    Comparative Protein Structure ModelsModBase
    Genomic InformationEnsembl
    Protein-protein InteractionDIP
    Sequence, Family and Domain InformationInterPro | Pfam | SMART | UniProtKB/TrEMBL
 
Access by Enzyme Classificator   (EC Number)
  3.4.21.-
    General Enzyme InformationBRENDA | EC-PDB | Enzyme | IntEnz
    PathwayKEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease InformationOMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related InformationGenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain InformationXDom
    Interatomic Contacts of Structural UnitsCSU
    Ligand-protein ContactsLPC
    Protein CavitiescastP
    Sequence and Secondary StructurePDBCartoon
    Structure AlignmentSTRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence BrowserSTING
 
Access by UniProt ID/Accession number
  Q65Z69_9GAMM | Q65Z69
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/TrEMBL
        Q65Z69_9GAMM | Q65Z691v6c 1wvm

(-) Related Entries Specified in the PDB File

1v6c THE SAME PROTEIN AT 1.78 A RESOLUTION
1wvm THE SAME PROTEIN AT 1.60 A RESOLUTION