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(-) Description

Title :  CRYSTAL STRUCTURE OF THE ALLENE OXIDE CYCLASE 2 FROM PHYSCOMITRELLA PATENS COMPLEXED WITH SUBSTRATE ANALOG
 
Authors :  P. Neumann, R. Ficner
Date :  19 Sep 12  (Deposition) - 17 Oct 12  (Release) - 12 Dec 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,B,D  (1x)
Biol. Unit 2:  C,E,F  (1x)
Keywords :  B-Barrel, Oxylipins, Fatty Acid, Metabolites, Allene-Oxide Cyclase Activity, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. Neumann, F. Brodhun, K. Sauer, C. Herrfurth, M. Hamberg, J. Brinkmann, J. Scholz, A. Dickmanns, I. Feussner, R. Ficner
Crystal Structures Of Physcomitrella Patens Aoc1 And Aoc2: Insights Into The Enzyme Mechanism And Differences In Substrate Specificity.
Plant Physiol. V. 160 1251 2012
PubMed-ID: 22987885  |  Reference-DOI: 10.1104/PP.112.205138

(-) Compounds

Molecule 1 - ALLENE OXIDE CYCLASE
    ChainsA, B, C, D, E, F
    EC Number5.3.99.6
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPGEX-6-P-1
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneAOC2
    Organism ScientificPHYSCOMITRELLA PATENS
    Organism Taxid3218

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit ABCDEF
Biological Unit 1 (1x)AB D  
Biological Unit 2 (1x)  C EF

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (3, 11)
No.NameCountTypeFull Name
110Y5Ligand/Ion(9Z)-11-{(2R,3S)-3-[(2Z)-PENT-2-EN-1-YL]OXIRAN-2-YL}UNDEC-9-ENOIC ACID
2IPA4Ligand/IonISOPROPYL ALCOHOL
3PO42Ligand/IonPHOSPHATE ION
Biological Unit 1 (3, 8)
No.NameCountTypeFull Name
110Y3Ligand/Ion(9Z)-11-{(2R,3S)-3-[(2Z)-PENT-2-EN-1-YL]OXIRAN-2-YL}UNDEC-9-ENOIC ACID
2IPA3Ligand/IonISOPROPYL ALCOHOL
3PO42Ligand/IonPHOSPHATE ION
Biological Unit 2 (2, 3)
No.NameCountTypeFull Name
110Y2Ligand/Ion(9Z)-11-{(2R,3S)-3-[(2Z)-PENT-2-EN-1-YL]OXIRAN-2-YL}UNDEC-9-ENOIC ACID
2IPA1Ligand/IonISOPROPYL ALCOHOL
3PO4-1Ligand/IonPHOSPHATE ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWARESER A:165 , PRO A:166 , SER A:167 , HOH A:470BINDING SITE FOR RESIDUE PO4 A 201
02AC2SOFTWAREGLU A:18 , PHE A:52 , ASN A:54 , TYR A:90 , TYR A:106 , TYR A:143 , HOH A:409 , HOH A:411BINDING SITE FOR RESIDUE 10Y A 202
03AC3SOFTWARETYR A:97 , PRO A:184 , HOH A:446 , HOH A:449BINDING SITE FOR RESIDUE IPA A 203
04AC4SOFTWAREASN B:20 , ARG B:22 , ILE B:29 , PHE B:52BINDING SITE FOR RESIDUE 10Y B 401
05AC5SOFTWAREASP B:6 , GLN B:12 , HOH B:508BINDING SITE FOR RESIDUE IPA B 402
06AC6SOFTWAREGLU C:18 , ARG C:22 , PRO C:27 , ILE C:29 , PHE C:52 , ASN C:54 , TYR C:86 , TYR C:90 , TYR C:143 , HOH C:577 , HOH C:594BINDING SITE FOR RESIDUE 10Y C 401
07AC7SOFTWARESER D:171 , GLU D:172BINDING SITE FOR RESIDUE PO4 D 201
08AC8SOFTWAREGLU D:18 , ASN D:20 , ARG D:22 , SER D:26 , PRO D:27 , ASN D:54 , TYR D:90 , TYR D:106 , TYR D:143 , HOH D:374 , HOH D:377BINDING SITE FOR RESIDUE 10Y D 202
09AC9SOFTWAREGLN D:12 , ILE D:150 , LYS D:152 , HOH D:315 , HOH D:385BINDING SITE FOR RESIDUE IPA D 203
10BC1SOFTWAREGLU F:18 , ARG F:22 , PRO F:27 , PHE F:52 , ASN F:54 , TYR F:90 , TYR F:106 , TYR F:143 , HOH F:553 , HOH F:559BINDING SITE FOR RESIDUE 10Y F 401

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4H69)

(-) Cis Peptide Bonds  (12, 12)

Asymmetric Unit
No.Residues
1Ser A:26 -Pro A:27
2Phe A:137 -Pro A:138
3Ser B:26 -Pro B:27
4Phe B:137 -Pro B:138
5Ser C:26 -Pro C:27
6Phe C:137 -Pro C:138
7Ser D:26 -Pro D:27
8Phe D:137 -Pro D:138
9Ser E:26 -Pro E:27
10Phe E:137 -Pro E:138
11Ser F:26 -Pro F:27
12Phe F:137 -Pro F:138

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4H69)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4H69)

(-) Exons   (0, 0)

(no "Exon" information available for 4H69)

(-) 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:190
                                                                                                                                                                                                                              
               SCOP domains d4h69a_ A: automated matches                                                                                                                                                                   SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhheeeeeeeee..........................eeee..eeee.....eeeeeeeeeeeee........eeeeeeeee.hhh.eeeeeeeee....eeeeeeee.hhhh..eeeeeeeeee...eeeeeeeee.....hhhhh............hhhhhh.hhhhh...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4h69 A  -4 GPLGSMGNKVDKLAGVQELSVYEINERDRGSPVILPFGGENGAHANSLGDLVPFSNKVYDGSLQRRLGITAGICTLISHNAEKKGDRYEAQYSFYFGDYGHISVQGPYITYEDTELVVTGGTGIFAGCHGVAKLHQIIFPVKLFYTFYLQGIKKLPEELCASVVPPSPSAEPSEQAKKCHPSSVAPNFTN 188
                                     5        15        25        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188
                                                                 34|                                                                                                                                                      
                                                                  38                                                                                                                                                      

Chain B from PDB  Type:PROTEIN  Length:180
                                                                                                                                                                                                                    
               SCOP domains d4h69b_ B: automated matches                                                                                                                                                         SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhheeeeeeeee................eeee..eeee.....eeeeeeeeeeeeeee....eeeeeeeeeee.hhh.eeeeeeeee....eeeeeeee.hhhh..eeeeeeeeee...eeeeeeeee.....hhhhh............hhhhhh.hhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4h69 B  -4 GPLGSMGNKVDKLAGVQELSVYEINERDRGSPVIANSLGDLVPFSNKVYDGSLQRRLGITAGICTLISHNAEKKGDRYEAQYSFYFGDYGHISVQGPYITYEDTELVVTGGTGIFAGCHGVAKLHQIIFPVKLFYTFYLQGIKKLPEELCASVVPPSPSAEPSEQAKKCHPSSVAPNFTN 188
                                     5        15        25   ||   48        58        68        78        88        98       108       118       128       138       148       158       168       178       188
                                                            29|                                                                                                                                                 
                                                             43                                                                                                                                                 

Chain C from PDB  Type:PROTEIN  Length:180
                                                                                                                                                                                                                    
               SCOP domains d4h69c_ C: automated matches                                                                                                                                                         SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhheeeeeeeee................eeee..eeee.....eeeeeeeeeeeeeee....eeeeeeeeeee.hhh.eeeeeeeee....eeeeeeee.hhhh..eeeeeeeeee...eeeeeeeee.....hhhhh............hhhhhh.hhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4h69 C  -4 GPLGSMGNKVDKLAGVQELSVYEINERDRGSPVILNSLGDLVPFSNKVYDGSLQRRLGITAGICTLISHNAEKKGDRYEAQYSFYFGDYGHISVQGPYITYEDTELVVTGGTGIFAGCHGVAKLHQIIFPVKLFYTFYLQGIKKLPEELCASVVPPSPSAEPSEQAKKCHPSSVAPNFTN 188
                                     5        15        25    ||  48        58        68        78        88        98       108       118       128       138       148       158       168       178       188
                                                             30|                                                                                                                                                
                                                              44                                                                                                                                                

Chain D from PDB  Type:PROTEIN  Length:180
                                                                                                                                                                                                                    
               SCOP domains d4h69d_ D: automated matches                                                                                                                                                         SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhheeeeeeeee................eeee..eeee.....eeeeeeeeeeeeeee....eeeeeeeeeee.hhh.eeeeeeeee....eeeeeeee.hhhh..eeeeeeeeee...eeeeeeeee.....hhhhh............hhhhhh.hhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4h69 D  -4 GPLGSMGNKVDKLAGVQELSVYEINERDRGSPVILPSLGDLVPFSNKVYDGSLQRRLGITAGICTLISHNAEKKGDRYEAQYSFYFGDYGHISVQGPYITYEDTELVVTGGTGIFAGCHGVAKLHQIIFPVKLFYTFYLQGIKKLPEELCASVVPPSPSAEPSEQAKKCHPSSVAPNFTN 188
                                     5        15        25     || 48        58        68        78        88        98       108       118       128       138       148       158       168       178       188
                                                              31|                                                                                                                                               
                                                               45                                                                                                                                               

Chain E from PDB  Type:PROTEIN  Length:193
                                                                                                                                                                                                                                 
               SCOP domains d4h69e_ E: automated matches                                                                                                                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhh...eeeeeeeee...............ee.....ee.....eeee..eeee.....eeeeeeeeeeeee........eeeeeeeee.hhh.eeeeeeeee....eeeeeeee.hhhh..eeeeeeeeee...eeeeeeeee.....hhhhh............hhhhhh.hhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4h69 E  -4 GPLGSMGNKVDKLAGVQELSVYEINERDRGSPVILPFGGKKDENGAHANSLGDLVPFSNKVYDGSLQRRLGITAGICTLISHNAEKKGDRYEAQYSFYFGDYGHISVQGPYITYEDTELVVTGGTGIFAGCHGVAKLHQIIFPVKLFYTFYLQGIKKLPEELCASVVPPSPSAEPSEQAKKCHPSSVAPNFTN 188
                                     5        15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185   

Chain F from PDB  Type:PROTEIN  Length:184
                                                                                                                                                                                                                        
               SCOP domains d4h69f_ F: automated matches                                                                                                                                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh..eeeeeeeee....................eeee..eeee.....eeeeeeeeeeeeeee....eeeeeeeeeee.hhh.eeeeeeeee....eeeeeeee.hhhh..eeeeeeeeee...eeeeeeeee.....hhhhh............hhhhhh.hhhhh...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4h69 F  -4 GPLGSMGNKVDKLAGVQELSVYEINERDRGSPVILPFGANSLGDLVPFSNKVYDGSLQRRLGITAGICTLISHNAEKKGDRYEAQYSFYFGDYGHISVQGPYITYEDTELVVTGGTGIFAGCHGVAKLHQIIFPVKLFYTFYLQGIKKLPEELCASVVPPSPSAEPSEQAKKCHPSSVAPNFTN 188
                                     5        15        25       |44        54        64        74        84        94       104       114       124       134       144       154       164       174       184    
                                                                33|                                                                                                                                                 
                                                                 43                                                                                                                                                 

   Legend:   → Mismatch (orange background)
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  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, 6)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4H69)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4H69)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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(-) Related Entries Specified in the PDB File

4h6a 4h6b 4h6c