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(-) Description

Title :  CHLOROPEROXIDASE
 
Authors :  M. Sundaramoorthy, T. L. Poulos
Date :  10 Feb 96  (Deposition) - 12 Feb 97  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrogen-Peroxide Oxidoreductase, Heme Peroxidase, Haloperoxidase, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. Sundaramoorthy, J. Terner, T. L. Poulos
The Crystal Structure Of Chloroperoxidase: A Heme Peroxidase--Cytochrome P450 Functional Hybrid.
Structure V. 3 1367 1995
PubMed-ID: 8747463  |  Reference-DOI: 10.1016/S0969-2126(01)00274-X
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CHLOROPEROXIDASE
    Atcc16373
    ChainsA
    EC Number1.11.1.10
    Organism ScientificLEPTOXYPHIUM FUMAGO
    Organism Taxid5474
    SynonymCPO, CLP

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (8, 24)

Asymmetric/Biological Unit (8, 24)
No.NameCountTypeFull Name
1ARB1Ligand/IonBETA-L-ARABINOSE
2BMA1Ligand/IonBETA-D-MANNOSE
3HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
4MAN11Ligand/IonALPHA-D-MANNOSE
5MN1Ligand/IonMANGANESE (II) ION
6NAG5Ligand/IonN-ACETYL-D-GLUCOSAMINE
7PCA1Mod. Amino AcidPYROGLUTAMIC ACID
8XYS3Ligand/IonXYLOPYRANOSE

(-) Sites  (40, 40)

Asymmetric Unit (40, 40)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETYR A:8 , PRO A:9 , TYR A:10 , ASN A:12BINDING SITE FOR RESIDUE NAG A 512
02AC2SOFTWAREARG A:46 , ASN A:93 , THR A:95 , LEU A:281 , NAG A:593B , HOH A:939 , HOH A:982BINDING SITE FOR RESIDUE NAG A 593A
03AC3SOFTWAREPHE A:279 , LEU A:280 , LEU A:281 , NAG A:593A , BMA A:593CBINDING SITE FOR RESIDUE NAG A 593B
04AC4SOFTWARENAG A:593B , XYS A:593D , XYS A:593E , MAN A:593F , HOH A:838BINDING SITE FOR RESIDUE BMA A 593C
05AC5SOFTWAREARG A:50 , BMA A:593C , MAN A:593F , HOH A:904 , HOH A:928BINDING SITE FOR RESIDUE XYS A 593D
06AC6SOFTWAREGLU A:51 , ASP A:89 , BMA A:593C , MAN A:593FBINDING SITE FOR RESIDUE XYS A 593E
07AC7SOFTWAREARG A:50 , GLU A:51 , GLN A:54 , BMA A:593C , XYS A:593D , XYS A:593E , HOH A:838BINDING SITE FOR RESIDUE MAN A 593F
08AC8SOFTWARETYR A:212 , ASN A:216 , LEU A:294 , ASP A:298 , NAG A:716B , HOH A:824 , HOH A:852 , HOH A:897BINDING SITE FOR RESIDUE NAG A 716A
09AC9SOFTWARELEU A:223 , PRO A:292 , NAG A:716A , MAN A:775A , HOH A:990BINDING SITE FOR RESIDUE NAG A 716B
10BC1SOFTWAREGLU A:235 , THR A:238 , SER A:239 , GLU A:266 , MAN A:741BINDING SITE FOR RESIDUE MAN A 738
11BC2SOFTWARETYR A:150 , ASP A:200 , GLU A:201 , PHE A:236 , SER A:239 , MAN A:742 , HOH A:955BINDING SITE FOR RESIDUE MAN A 739
12BC3SOFTWAREPRO A:178 , VAL A:182 , SER A:241 , LEU A:245 , GLY A:264 , ALA A:265 , MAN A:738 , HOH A:865 , HOH A:905BINDING SITE FOR RESIDUE MAN A 741
13BC4SOFTWARESER A:242 , MAN A:739 , HOH A:888 , HOH A:970BINDING SITE FOR RESIDUE MAN A 742
14BC5SOFTWARESER A:248 , GLN A:290BINDING SITE FOR RESIDUE XYS A 748
15BC6SOFTWAREALA A:151 , ASP A:152 , GLU A:155 , THR A:250 , HOH A:968BINDING SITE FOR RESIDUE MAN A 750
16BC7SOFTWAREGLN A:159 , SER A:251 , PRO A:253 , HOH A:950BINDING SITE FOR RESIDUE MAN A 751
17BC8SOFTWAREVAL A:249 , THR A:252BINDING SITE FOR RESIDUE MAN A 752
18BC9SOFTWARETHR A:275 , NAG A:716B , ARB A:775BBINDING SITE FOR RESIDUE MAN A 775A
19CC1SOFTWAREHIS A:222 , ASP A:298 , MAN A:775ABINDING SITE FOR RESIDUE ARB A 775B
20CC2SOFTWARETHR A:283 , HOH A:956 , HOH A:978BINDING SITE FOR RESIDUE MAN A 783
21CC3SOFTWARETHR A:293BINDING SITE FOR RESIDUE MAN A 793
22CC4SOFTWAREGLU A:104 , HIS A:105 , SER A:108 , HEM A:396 , HOH A:802 , HOH A:803BINDING SITE FOR RESIDUE MN A 301
23CC5SOFTWAREPRO A:28 , CYS A:29 , ALA A:31 , PHE A:57 , ILE A:68 , ALA A:71 , ALA A:75 , LEU A:97 , GLU A:104 , HIS A:105 , SER A:108 , PHE A:109 , SER A:110 , GLU A:183 , PHE A:186 , ILE A:187 , MN A:301 , HOH A:804 , HOH A:840BINDING SITE FOR RESIDUE HEM A 396
24HE1UNKNOWNHEM A:396 , CYS A:29HEME PROXIMAL SITE.
25HEMUNKNOWNHEM A:396 , GLU A:183 , HIS A:105 , PHE A:186 , HOH A:801HEME DISTAL SITE.
26MNUNKNOWNMN A:301 , HEM A:396 , GLU A:104 , HIS A:105 , SER A:108 , HOH A:802 , HOH A:803MANGANESE BINDING SITE.
27NG1UNKNOWNASN A:12 , NAG A:512N-GLYCOSYLATION SITE.
28NG2UNKNOWNASN A:93 , NAG A:593A , NAG A:593B , BMA A:593C , XYS A:593D , XYS A:593E , MAN A:593FN-GLYCOSYLATION SITE.
29NG3UNKNOWNASN A:216 , NAG A:716A , NAG A:716BN-GLYCOSYLATION SITE.
30OG1UNKNOWNTHR A:238 , MAN A:738O-GLYCOSYLATION SITE.
31OG2UNKNOWNSER A:239 , MAN A:739O-GLYCOSYLATION SITE.
32OG3UNKNOWNSER A:241 , MAN A:741O-GLYCOSYLATION SITE.
33OG4UNKNOWNSER A:242 , MAN A:742O-GLYCOSYLATION SITE.
34OG5UNKNOWNSER A:248 , XYS A:748O-GLYCOSYLATION SITE.
35OG6UNKNOWNTHR A:250 , MAN A:750O-GLYCOSYLATION SITE.
36OG7UNKNOWNSER A:251 , MAN A:751O-GLYCOSYLATION SITE.
37OG8UNKNOWNTHR A:252 , MAN A:752O-GLYCOSYLATION SITE.
38OG9UNKNOWNTHR A:275 , MAN A:775A , ARB A:775BO-GLYCOSYLATION SITE.
39OGAUNKNOWNTHR A:283 , MAN A:783O-GLYCOSYLATION SITE.
40OGBUNKNOWNTHR A:293 , MAN A:793O-GLYCOSYLATION SITE.

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:79 -A:87

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Tyr A:8 -Pro A:9
2Ser A:229 -Pro A:230
3Asp A:291 -Pro A:292

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HEME_HALOPEROXIDASEPS51405 Heme haloperoxidase family profile.PRXC_LEPFU34-266  1A:13-245

(-) Exons   (0, 0)

(no "Exon" information available for 1CPO)

(-) Sequences/Alignments

Asymmetric/Biological 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:299
 aligned with PRXC_LEPFU | P04963 from UniProtKB/Swiss-Prot  Length:373

    Alignment length:299
                                    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         
           PRXC_LEPFU    21 QEPGSGIGYPYDNNTLPYVAPGPTDSRAPCPALNALANHGYIPHDGRAISRETLQNAFLNHMGIANSVIELALTNAFVVCEYVTGSDCGDSLVNLTLLAEPHAFEHDHSFSRKDYKQGVANSNDFIDNRNFDAETFQTSLDVVAGKTHFDYADMNEIRLQRESLSNELDFPGWFTESKPIQNVESGFIFALVSDFNLPDNDENPLVRIDWWKYWFTNESFPYHLGWHPPSPAREIEFVTSASSAVLAASVTSTPSSLPSGAIGPGAEAVPLSFASTMTPFLLATNAPYYAQDPTLGPND 319
               SCOP domains d1cpoa1 A:0-119 Cloroperoxidase                                                                                         d1cpoa2 A:120-298 Cloroperoxidase                                                                                                                                                   SCOP domains
               CATH domains -1cpoA00 A:1-298 Chloroperoxidase                                                                                                                                                                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............................hhhhhhhh.......eeee.hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh.......eeeehhhh.................................hhhhhhhhhhh.......hhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh...............hhhhhhhhhh....hhh..........hhhhhhhhhhhhh.................................................... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------HEME_HALOPEROXIDASE  PDB: A:13-245 UniProt: 34-266                                                                                                                                                                                       ----------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1cpo A   0 xEPGSGIGYPYDNNTLPYVAPGPTDSRAPCPALNALANHGYIPHDGRAISRETLQNAFLNHMGIANSVIELALTNAFVVCEYVTGSDCGDSLVNLTLLAEPHAFEHDHSFSRKDYKQGVANSNDFIDNRNFDAETFQTSLDVVAGKTHFDYADMNEIRLQRESLSNELDFPGWFTESKPIQNVESGFIFALVSDFNLPDNDENPLVRIDWWKYWFTNESFPYHLGWHPPSPAREIEFVTSASSAVLAASVTSTPSSLPSGAIGPGAEAVPLSFASTMTPFLLATNAPYYAQDPTLGPND 298
                            |        9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289         
                            |                                                                                                                                                                                                                                                                                                          
                            0-PCA                                                                                                                                                                                                                                                                                                      

   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/Biological Unit

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1CPO)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (PRXC_LEPFU | P04963)
molecular function
    GO:0016691    chloride peroxidase activity    Catalysis of the reaction: 2 R-H + 2 chloride + hydrogen peroxide = 2 R-Cl + 2 H2O.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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:0004601    peroxidase activity    Catalysis of the reaction: donor + hydrogen peroxide = oxidized donor + 2 H2O.
biological process
    GO:0098869    cellular oxidant detoxification    Any process carried out at the cellular level that reduces or removes the toxicity superoxide radicals or hydrogen peroxide.
    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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 Related Entries

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

UniProtKB/Swiss-Prot
        PRXC_LEPFU | P049632civ 2ciw 2cix 2ciy 2ciz 2cj0 2cj1 2cj2 2cpo 2j18 2j19 2j5m

(-) Related Entries Specified in the PDB File

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