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(-) Description

Title :  CRYSTAL STRUCTURE OF CT610 FROM CHLAMYDIA TRACHOMATIS
 
Authors :  R. Schwarzenbacher, R. C. Liddington
Date :  04 Nov 03  (Deposition) - 04 May 04  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C  (2x)
Keywords :  Iron, Di-Iron, Redox Enzyme, Metallo Enzyme, Oxidoreductase, Toxin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Schwarzenbacher, F. Stenner-Liewen, H. Liewen, H. Robinson, H. Yuan, E. Bossy-Wetzel, J. C. Reed, R. C. Liddington
Structure Of The Chlamydia Protein Cadd Reveals A Redox Enzyme That Modulates Host Cell Apoptosis.
J. Biol. Chem. V. 279 29320 2004
PubMed-ID: 15087448  |  Reference-DOI: 10.1074/JBC.M401268200

(-) Compounds

Molecule 1 - CT610
    Chains: A, B, C
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Plasmid: PET21D
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Gene: CT610
    Organism Scientific: CHLAMYDIA TRACHOMATIS
    Organism Taxid: 813
    Synonym: CADD

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit : ABC
Biological Unit 1 (1x): AB 
Biological Unit 2 (2x):   C

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 18)

Asymmetric Unit (2, 18)
No.NameCountTypeFull Name
1FE6Ligand/IonFE (III) ION
2MSE12Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 8)
No.NameCountTypeFull Name
1FE-1Ligand/IonFE (III) ION
2MSE8Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 8)
No.NameCountTypeFull Name
1FE-1Ligand/IonFE (III) ION
2MSE8Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:81 , HIS A:88 , HIS A:174 , FE A:402 , HOH A:500 , HOH A:501BINDING SITE FOR RESIDUE FE A 401
2AC2SOFTWAREGLU A:81 , GLU A:142 , ASP A:178 , HIS A:181 , FE A:401BINDING SITE FOR RESIDUE FE A 402
3AC3SOFTWAREGLU B:81 , HIS B:88 , HIS B:174 , FE B:404 , HOH B:502 , HOH B:503BINDING SITE FOR RESIDUE FE B 403
4AC4SOFTWAREGLU B:81 , GLU B:142 , ASP B:178 , HIS B:181 , FE B:403 , HOH B:502BINDING SITE FOR RESIDUE FE B 404
5AC5SOFTWAREGLU C:81 , HIS C:88 , HIS C:174 , FE C:406 , HOH C:425BINDING SITE FOR RESIDUE FE C 405
6AC6SOFTWAREGLU C:81 , GLU C:142 , ASP C:178 , HIS C:181 , FE C:405BINDING SITE FOR RESIDUE FE C 406

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (3, 3)

Asymmetric Unit
No.Residues
1Tyr A:85 -Pro A:86
2Tyr B:85 -Pro B:86
3Tyr C:85 -Pro C:86

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1RCW)

(-) 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:213
 aligned with PQQCL_CHLTR | O84616 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:213
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216   
          PQQCL_CHLTR     7 NFLDQLDLIIQNKHMLEHTFYVKWSKGELTKEQLQAYAKDYYLHIKAFPKYLSAIHSRCDDLEARKLLLDNLMDEENGYPNHIDLWKQFVFALGVTPEELEAHEPSEAAKAKVATFMRWCTGDSLAAGVAALYSYESQIPRIAREKIRGLTEYFGFSNPEDYAYFTEHEEADVRHAREEKALIEMLLKDDADKVLEASQEVTQSLYGFLDSFL 219
               SCOP domains d1rcwa_ A: Hypothetical protein CT610                                                                                                                                                                                 SCOP domains
               CATH domains 1rcwA00 A:7-219 Heme Oxygenase; Chain A                                                                                                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhh.hhh.hhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhh..hhhhhhhh..hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhh.hhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1rcw A   7 NFLDQLDLIIQNKHmLEHTFYVKWSKGELTKEQLQAYAKDYYLHIKAFPKYLSAIHSRCDDLEARKLLLDNLmDEENGYPNHIDLWKQFVFALGVTPEELEAHEPSEAAKAKVATFmRWCTGDSLAAGVAALYSYESQIPRIAREKIRGLTEYFGFSNPEDYAYFTEHEEADVRHAREEKALIEmLLKDDADKVLEASQEVTQSLYGFLDSFL 219
                                    16    |   26        36        46        56        66        76  |     86        96       106       116      |126       136       146       156       166       176       186    |  196       206       216   
                                         21-MSE                                                    79-MSE                                     123-MSE                                                             191-MSE                        


Chain B from PDB  Type:PROTEIN  Length:214
 aligned with PQQCL_CHLTR | O84616 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:214
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216    
          PQQCL_CHLTR     7 NFLDQLDLIIQNKHMLEHTFYVKWSKGELTKEQLQAYAKDYYLHIKAFPKYLSAIHSRCDDLEARKLLLDNLMDEENGYPNHIDLWKQFVFALGVTPEELEAHEPSEAAKAKVATFMRWCTGDSLAAGVAALYSYESQIPRIAREKIRGLTEYFGFSNPEDYAYFTEHEEADVRHAREEKALIEMLLKDDADKVLEASQEVTQSLYGFLDSFLD 220
               SCOP domains d1rcwb_ B: Hypothetical protein CT610                                                                                                                                                                                  SCOP domains
               CATH domains 1rcwB00 B:7-220 Heme Oxygenase; Chain A                                                                                                                                                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhh.hhh.hhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhh..hhhhhhhh..hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhh.hhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1rcw B   7 NFLDQLDLIIQNKHmLEHTFYVKWSKGELTKEQLQAYAKDYYLHIKAFPKYLSAIHSRCDDLEARKLLLDNLmDEENGYPNHIDLWKQFVFALGVTPEELEAHEPSEAAKAKVATFmRWCTGDSLAAGVAALYSYESQIPRIAREKIRGLTEYFGFSNPEDYAYFTEHEEADVRHAREEKALIEmLLKDDADKVLEASQEVTQSLYGFLDSFLD 220
                                    16    |   26        36        46        56        66        76  |     86        96       106       116      |126       136       146       156       166       176       186    |  196       206       216    
                                         21-MSE                                                    79-MSE                                     123-MSE                                                             191-MSE                         


Chain C from PDB  Type:PROTEIN  Length:213
 aligned with PQQCL_CHLTR | O84616 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:213
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216   
          PQQCL_CHLTR     7 NFLDQLDLIIQNKHMLEHTFYVKWSKGELTKEQLQAYAKDYYLHIKAFPKYLSAIHSRCDDLEARKLLLDNLMDEENGYPNHIDLWKQFVFALGVTPEELEAHEPSEAAKAKVATFMRWCTGDSLAAGVAALYSYESQIPRIAREKIRGLTEYFGFSNPEDYAYFTEHEEADVRHAREEKALIEMLLKDDADKVLEASQEVTQSLYGFLDSFL 219
               SCOP domains d1rcwc_ C: Hypothetical protein CT610                                                                                                                                                                                 SCOP domains
               CATH domains 1rcwC00 C:7-219 Heme Oxygenase; Chain A                                                                                                                                                                               CATH domains
           Pfam domains (1) --TENA_THI-4-1rcwC01 C:9-219                                                                                                                                                                                          Pfam domains (1)
           Pfam domains (2) --TENA_THI-4-1rcwC02 C:9-219                                                                                                                                                                                          Pfam domains (2)
           Pfam domains (3) --TENA_THI-4-1rcwC03 C:9-219                                                                                                                                                                                          Pfam domains (3)
         Sec.struct. author hhhhhhhhhhhhh.hhh.hhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhh..hhhhhhhh..hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1rcw C   7 NFLDQLDLIIQNKHmLEHTFYVKWSKGELTKEQLQAYAKDYYLHIKAFPKYLSAIHSRCDDLEARKLLLDNLmDEENGYPNHIDLWKQFVFALGVTPEELEAHEPSEAAKAKVATFmRWCTGDSLAAGVAALYSYESQIPRIAREKIRGLTEYFGFSNPEDYAYFTEHEEADVRHAREEKALIEmLLKDDADKVLEASQEVTQSLYGFLDSFL 219
                                    16    |   26        36        46        56        66        76  |     86        96       106       116      |126       136       146       156       166       176       186    |  196       206       216   
                                         21-MSE                                                    79-MSE                                     123-MSE                                                             191-MSE
   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, 3)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 3)

Asymmetric Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (1, 3)

Asymmetric Unit
(-)
Clan: HO (49)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C   (PQQCL_CHLTR | O84616)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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