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(-) Description

Title :  CRYSTAL STRUCTURE OF CYP175A1 FROM THERMUS THERMOPHILLUS STRAIN HB27
 
Authors :  J. K. Yano, F. Blasco, H. Li, R. D. Schmid, A. Henne, T. L. Poulos
Date :  22 Nov 02  (Deposition) - 25 Feb 03  (Release) - 01 Feb 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  P450, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. K. Yano, F. Blasco, H. Li, R. D. Schmid, A. Henne, T. L. Poulos
Preliminary Characterization And Crystal Structure Of A Thermostable Cytochrome P450 From Thermus Thermophilus
J. Biol. Chem. V. 278 608 2003
PubMed-ID: 12401810  |  Reference-DOI: 10.1074/JBC.M206568200

(-) Compounds

Molecule 1 - CYP175A1
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL21 CODON PLUS
    Expression System Taxid562
    Organism ScientificTHERMUS THERMOPHILUS
    Organism Taxid262724
    Other DetailsCYTOCHROME P450
    StrainHB27

 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  (3, 22)

Asymmetric Unit (3, 22)
No.NameCountTypeFull Name
1EDO18Ligand/Ion1,2-ETHANEDIOL
2HEM2Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
3SRT2Ligand/IonS,R MESO-TARTARIC ACID
Biological Unit 1 (3, 9)
No.NameCountTypeFull Name
1EDO7Ligand/Ion1,2-ETHANEDIOL
2HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
3SRT1Ligand/IonS,R MESO-TARTARIC ACID
Biological Unit 2 (3, 13)
No.NameCountTypeFull Name
1EDO11Ligand/Ion1,2-ETHANEDIOL
2HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
3SRT1Ligand/IonS,R MESO-TARTARIC ACID

(-) Sites  (22, 22)

Asymmetric Unit (22, 22)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLN A:259 , ARG A:319 , GLY A:320 , THR A:321 , ARG A:339 , HOH A:738 , HOH A:867 , HOH A:917BINDING SITE FOR RESIDUE SRT A 601
02AC2SOFTWAREGLN B:259 , ARG B:319 , GLY B:320 , THR B:321 , ARG B:339 , HOH B:766 , HOH B:776 , HOH B:920BINDING SITE FOR RESIDUE SRT B 602
03AC3SOFTWARELYS A:63 , TYR A:68 , LEU A:79 , TRP A:87 , ARG A:91 , LEU A:140 , ALA A:221 , GLY A:222 , THR A:225 , ARG A:273 , PRO A:328 , PHE A:329 , GLY A:330 , ARG A:334 , CYS A:336 , GLY A:338 , HOH A:781 , HOH A:784BINDING SITE FOR RESIDUE HEM A 602
04AC4SOFTWARELYS B:63 , TYR B:68 , LEU B:79 , LEU B:80 , TRP B:87 , ARG B:91 , LEU B:218 , ALA B:221 , GLY B:222 , THR B:225 , ARG B:273 , PRO B:328 , PHE B:329 , GLY B:330 , ARG B:334 , CYS B:336 , GLY B:338 , HOH B:793 , HOH B:797BINDING SITE FOR RESIDUE HEM B 603
05AC5SOFTWARETHR B:61 , GLN B:333 , ARG B:334 , HOH B:809 , HOH B:860 , HOH B:940BINDING SITE FOR RESIDUE EDO B 701
06AC6SOFTWARESER B:72 , GLY B:76 , ARG B:77 , THR B:81 , HOH B:805BINDING SITE FOR RESIDUE EDO B 702
07AC7SOFTWARESER B:204 , LEU B:206 , PRO B:207 , HOH B:719 , HOH B:1017BINDING SITE FOR RESIDUE EDO B 703
08AC8SOFTWAREARG B:208 , GLU B:209 , HOH B:773BINDING SITE FOR RESIDUE EDO B 704
09AC9SOFTWARETHR A:61 , GLN A:333 , ARG A:334BINDING SITE FOR RESIDUE EDO A 705
10BC1SOFTWAREPHE B:41 , ALA B:64 , THR B:65 , PHE B:66 , THR B:291BINDING SITE FOR RESIDUE EDO B 706
11BC2SOFTWAREPHE B:117 , GLU B:120 , TRP B:121 , ARG B:126 , GLU B:131 , EDO B:708 , HOH B:758BINDING SITE FOR RESIDUE EDO B 707
12BC3SOFTWAREGLU B:120 , ARG B:126 , EDO B:707BINDING SITE FOR RESIDUE EDO B 708
13BC4SOFTWAREGLU B:125 , ARG B:126 , HOH B:850 , HOH B:980 , HOH B:1003BINDING SITE FOR RESIDUE EDO B 709
14BC5SOFTWAREALA B:154 , ALA B:157 , LEU B:158 , LEU B:161 , LEU B:219 , VAL B:220 , HIS B:223 , HOH B:819 , HOH B:871BINDING SITE FOR RESIDUE EDO B 710
15BC6SOFTWARELEU B:133 , ALA B:134 , LEU B:158 , HIS B:223 , HOH B:796BINDING SITE FOR RESIDUE EDO B 711
16BC7SOFTWAREHOH B:1010BINDING SITE FOR RESIDUE EDO B 712
17BC8SOFTWAREGLN A:17 , SER A:170 , LEU A:172BINDING SITE FOR RESIDUE EDO A 713
18BC9SOFTWAREGLU A:59 , GLY A:60 , LYS A:88 , GLN A:333BINDING SITE FOR RESIDUE EDO A 714
19CC1SOFTWAREGLN A:67 , VAL A:371 , HOH A:730BINDING SITE FOR RESIDUE EDO A 715
20CC2SOFTWAREARG A:104 , HOH A:743BINDING SITE FOR RESIDUE EDO A 717
21CC3SOFTWARELEU A:133 , ALA A:134 , LEU A:158 , HIS A:223 , HOH A:751 , HOH A:785BINDING SITE FOR RESIDUE EDO A 718
22CC4SOFTWAREARG A:240 , TRP A:243 , ARG A:246 , GLU A:313 , HOH A:847BINDING SITE FOR RESIDUE EDO A 719

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1N97)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Pro A:201 -Pro A:202
2Pro B:201 -Pro B:202

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1N97)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1N97)

(-) Exons   (0, 0)

(no "Exon" information available for 1N97)

(-) 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:385
 aligned with Q746J6_THET2 | Q746J6 from UniProtKB/TrEMBL  Length:389

    Alignment length:385
                                    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     
         Q746J6_THET2     1 MKRLSLREAWPYLKDLQQDPLAVLLAWGRAHPRLFLPLPRFPLALIFDPEGVEGALLAEGTTKATFQYRALSRLTGRGLLTDWGESWKEARKALKDPFLPKNVRGYREAMEEEARAFFGEWRGEERDLDHEMLALSLRLLGRALFGKPLSPSLAEHALKALDRIMAQTRSPLALLDLAAEARFRKDRGALYREAEALIVHPPLSHLPRERALSEAVTLLVAGHETVASALTWSFLLLSHRPDWQKRVAESEEAALAAFQEALRLYPPAWILTRRLERPLLLGEDRLPPGTTLVLSPYVTQRLHFPDGEAFRPERFLEERGTPSGRYFPFGLGQRLCLGRDFALLEGPIVLRAFFRRFRLDPLPFPRVLAQVTLRPEGGLPARPRE 385
               SCOP domains d1n97a_ A: Cyp175a1                                                                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 1n97A00 A:1-385 Cytochrome p450                                                                                                                                                                                                                                                                                                                                                                   CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhhhhhhhhhhhhhh.eeee......eeee.hhhhhhhhhhh..ee..hhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eehhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeee...eee..eee....eeeehhhhhhhhh.........hhhhhh...................hhhhhhhhhhhhhhhhhh...........eee...eee....ee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1n97 A   1 MKRLSLREAWPYLKDLQQDPLAVLLAWGRAHPRLFLPLPRFPLALIFDPEGVEGALLAEGTTKATFQYRALSRLTGRGLLTDWGESWKEARKALKDPFLPKNVRGYREAMEEEARAFFGEWRGEERDLDHEMLALSLRLLGRALFGKPLSPSLAEHALKALDRIMAQTRSPLALLDLAAEARFRKDRGALYREAEALIVHPPLSHLPRERALSEAVTLLVAGHETVASALTWSFLLLSHRPDWQKRVAESEEAALAAFQEALRLYPPAWILTRRLERPLLLGEDRLPPGTTLVLSPYVTQRLHFPDGEAFRPERFLEERGTPSGRYFPFGLGQRLCLGRDFALLEGPIVLRAFFRRFRLDPLPFPRVLAQVTLRPEGGLPARPRE 385
                                    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     

Chain B from PDB  Type:PROTEIN  Length:385
 aligned with Q746J6_THET2 | Q746J6 from UniProtKB/TrEMBL  Length:389

    Alignment length:385
                                    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     
         Q746J6_THET2     1 MKRLSLREAWPYLKDLQQDPLAVLLAWGRAHPRLFLPLPRFPLALIFDPEGVEGALLAEGTTKATFQYRALSRLTGRGLLTDWGESWKEARKALKDPFLPKNVRGYREAMEEEARAFFGEWRGEERDLDHEMLALSLRLLGRALFGKPLSPSLAEHALKALDRIMAQTRSPLALLDLAAEARFRKDRGALYREAEALIVHPPLSHLPRERALSEAVTLLVAGHETVASALTWSFLLLSHRPDWQKRVAESEEAALAAFQEALRLYPPAWILTRRLERPLLLGEDRLPPGTTLVLSPYVTQRLHFPDGEAFRPERFLEERGTPSGRYFPFGLGQRLCLGRDFALLEGPIVLRAFFRRFRLDPLPFPRVLAQVTLRPEGGLPARPRE 385
               SCOP domains d1n97b_ B: Cyp175a1                                                                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 1n97B00 B:1-385 Cytochrome p450                                                                                                                                                                                                                                                                                                                                                                   CATH domains
           Pfam domains (1) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------p450-1n97B01 B:189-379                                                                                                                                                                         ------ Pfam domains (1)
           Pfam domains (2) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------p450-1n97B02 B:189-379                                                                                                                                                                         ------ Pfam domains (2)
           Pfam domains (3) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------p450-1n97B03 B:189-379                                                                                                                                                                         ------ Pfam domains (3)
           Pfam domains (4) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------p450-1n97B04 B:189-379                                                                                                                                                                         ------ Pfam domains (4)
         Sec.struct. author .ee...............hhhhhhhhhhhhh.eeee......eeee.hhhhhhhhhhh..ee..hhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eehhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeee...eee..eee....eeeehhhhhhhhh.........hhhhhh...................hhhhhhhhhhhhhhhhhhhh.........eee...eee....ee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1n97 B   1 MKRLSLREAWPYLKDLQQDPLAVLLAWGRAHPRLFLPLPRFPLALIFDPEGVEGALLAEGTTKATFQYRALSRLTGRGLLTDWGESWKEARKALKDPFLPKNVRGYREAMEEEARAFFGEWRGEERDLDHEMLALSLRLLGRALFGKPLSPSLAEHALKALDRIMAQTRSPLALLDLAAEARFRKDRGALYREAEALIVHPPLSHLPRERALSEAVTLLVAGHETVASALTWSFLLLSHRPDWQKRVAESEEAALAAFQEALRLYPPAWILTRRLERPLLLGEDRLPPGTTLVLSPYVTQRLHFPDGEAFRPERFLEERGTPSGRYFPFGLGQRLCLGRDFALLEGPIVLRAFFRRFRLDPLPFPRVLAQVTLRPEGGLPARPRE 385
                                    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     

   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  (1, 2)

Asymmetric Unit

(-) Pfam Domains  (1, 4)

Asymmetric Unit

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q746J6_THET2 | Q746J6)
molecular function
    GO:0020037    heme binding    Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
    GO:0005506    iron ion binding    Interacting selectively and non-covalently with iron (Fe) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0004497    monooxygenase activity    Catalysis of the incorporation of one atom from molecular oxygen into a compound and the reduction of the other atom of oxygen to water.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0016705    oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen    Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from each of two donors, and molecular oxygen is reduced or incorporated into a donor.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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