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(-) Description

Title :  CRYSTAL STRUCTURE OF PSYCHROPHILIC SUBTILISIN-LIKE PROTEASE APA1 FROM ANTARCTIC PSYCHROTROPH PSEUDOALTEROMONAS SP. AS-11
 
Authors :  D. Dong, T. Ihara, H. Motoshima, K. Watanabe
Date :  28 Nov 03  (Deposition) - 28 Dec 04  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  A,B  (1x)
Keywords :  Parallel-Antiparallel-Barrel, Insert Domain, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. Dong, T. Ihara, H. Motoshima, K. Watanabe
Crystal Structure Of Psychrophilic Subtilisin-Like Protease Apa1 From Antarctic Psychrotroph Pseudoalteromonas Sp. As-1
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ALKALINE SERINE PROTEASE
    Chains: A, B
    EC Number: 3.4.21.-
    Fragment: RESIDUES 1-441
    Organism Scientific: PSEUDOALTEROMONAS SP.
    Organism Taxid: 247492
    Other Details: EXTRACELLULAR ENZYME
    Strain: AS-11
    Synonym: SUBTILISIN-LIKE PROTEASE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B
Biological Unit 3 (1x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 11)

Asymmetric Unit (3, 11)
No.NameCountTypeFull Name
1CA7Ligand/IonCALCIUM ION
2PMS2Ligand/IonPHENYLMETHANESULFONIC ACID
3SO42Ligand/IonSULFATE ION
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2PMS1Ligand/IonPHENYLMETHANESULFONIC ACID
3SO41Ligand/IonSULFATE ION
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2PMS1Ligand/IonPHENYLMETHANESULFONIC ACID
3SO41Ligand/IonSULFATE ION
Biological Unit 3 (2, 4)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2PMS2Ligand/IonPHENYLMETHANESULFONIC ACID
3SO42Ligand/IonSULFATE ION

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
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 503
02AC2SOFTWAREASP A:404 , LEU A:405 , VAL A:407 , GLY A:409 , ASP A:411 , HOH A:511BINDING SITE FOR RESIDUE CA A 504
03AC3SOFTWAREALA A:169 , TYR A:171 , VAL A:174 , GLN A:195 , HOH A:512BINDING SITE FOR RESIDUE CA A 505
04AC4SOFTWAREGLU B:2 , ASP B:39 , ILE B:76 , ASN B:78 , GLU B:80 , VAL B:82BINDING SITE FOR RESIDUE CA B 506
05AC5SOFTWAREASP B:404 , LEU B:405 , VAL B:407 , GLY B:409 , ASP B:411 , HOH B:512BINDING SITE FOR RESIDUE CA B 507
06AC6SOFTWAREALA B:169 , TYR B:171 , VAL B:174 , GLN B:195 , HOH B:513BINDING SITE FOR RESIDUE CA B 508
07AC7SOFTWAREHOH B:548 , HOH B:594BINDING SITE FOR RESIDUE CA B 509
08AC8SOFTWAREASP A:162 , SER A:163 , TYR A:192 , HOH A:656 , THR B:138 , SER B:268 , HOH B:562BINDING SITE FOR RESIDUE SO4 A 510
09AC9SOFTWAREASN B:50 , SER B:51 , SER B:107 , LYS B:275BINDING SITE FOR RESIDUE SO4 B 511
10BC1SOFTWAREPHE 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:535BINDING SITE FOR RESIDUE PMS A 501
11BC2SOFTWAREPHE 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:648BINDING SITE FOR RESIDUE PMS B 502

(-) 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 1V6C)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1V6C)

(-) Exons   (0, 0)

(no "Exon" information available for 1V6C)

(-) 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 d1v6ca_ A: Alkaline serine protease Apa1                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1v6cA01 A:1-214,A:360-435  [code=3.40.50.200, no name defined]                                                                                                                                                        1v6cA02 A:215-359  [code=3.50.30.30, no name defined]                                                                                            1v6cA01 A:1-214,A:360-435  [code=3.40.50.200, no name defined]               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhh...hhhh.eeeeee.............eeee................hhhhhhhhhhhh................eeeeee.ee..ee....hhhhhhhhhhhh....eeee.......hhhhhhhhhhhhhh..eeeee.................eeeeeee...............eeeeee...eeee.....eeeeeeee..ee.hhhh.ee.eeeee....eee.....eeeeeeeeeeee..eee......eeeeee.........hhhhhhhhhhhh...eeeee...........eee.........eeeehhhhhhhhhhhh..eeeeeeeeee.eeee.hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhh.................hhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v6c 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 d1v6cb_ B: Alkaline serine protease Apa1                                                                                                                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains 1v6cB01 B:1-214,B:360-436  [code=3.40.50.200, no name defined]                                                                                                                                                        1v6cB02 B:215-359  [code=3.50.30.30, no name defined]                                                                                            1v6cB01 B:1-214,B:360-436  [code=3.40.50.200, no name defined]                CATH domains
           Pfam domains (1) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PA-1v6cB01 B:208-348                                                                                                                         ---------------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PA-1v6cB02 B:208-348                                                                                                                         ---------------------------------------------------------------------------------------- Pfam domains (2)
           Pfam domains (3) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Peptidase_S8-1v6cB03 B:282-426                                                                                                                   ---------- Pfam domains (3)
           Pfam domains (4) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Peptidase_S8-1v6cB04 B:282-426                                                                                                                   ---------- Pfam domains (4)
           Pfam domains (5) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Peptidase_S8-1v6cB05 B:282-426                                                                                                                   ---------- Pfam domains (5)
           Pfam domains (6) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Peptidase_S8-1v6cB06 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.........eeeehhhhhhhhhhhh..eeeeeeeeee.eeee.hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhh..................hhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v6c 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)
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  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
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (2, 4)

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

(-) Pfam Domains  (2, 6)

Asymmetric Unit
(-)
Clan: no clan defined [family: PA] (15)
(-)
Family: PA (15)
(-)
Clan: no clan defined [family: Peptidase_S8] (104)

(-) 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.

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 Related Entries

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

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        Q65Z69_9GAMM | Q65Z69: 1wvm 1y9z

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