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(-) Description

Title :  CRYSTAL STRUCTURE OF A BILE-ACID 7-ALPHA DEHYDRATASE (CLOSCI_03134) FROM CLOSTRIDIUM SCINDENS ATCC 35704 AT 2.90 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  25 Jun 13  (Deposition) - 21 Aug 13  (Release) - 21 Aug 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  Snoal-Like Domain, Pf13577 Family, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi- Biology, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of A Bile-Acid 7-Alpha Dehydratase (Closci_03134) From Clostridium Scindens Atcc 35704 At 2. 90 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - BILE ACID 7-ALPHA DEHYDRATASE, BAIE
    Atcc: 35704
    Chains: A, B, C
    EC Number: 4.2.1.106
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: SPEEDET
    Expression System Strain: HK100
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 4-169
    Gene: BAIE, CLOSCI_03134
    Organism Scientific: CLOSTRIDIUM SCINDENS
    Organism Taxid: 411468

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 36)

Asymmetric/Biological Unit (3, 36)
No.NameCountTypeFull Name
1MSE27Mod. Amino AcidSELENOMETHIONINE
2SO48Ligand/IonSULFATE ION
3ZN1Ligand/IonZINC ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:89 , HOH A:301 , HIS B:89 , HOH B:301 , HIS C:89 , HOH C:301BINDING SITE FOR RESIDUE ZN A 201
2AC2SOFTWARELYS A:27 , LYS B:27 , LYS C:27BINDING SITE FOR RESIDUE SO4 A 202
3AC3SOFTWARETYR A:57 , SER A:58 , TYR A:147BINDING SITE FOR RESIDUE SO4 A 203
4AC4SOFTWAREARG A:104 , ARG B:35 , GLU B:44BINDING SITE FOR RESIDUE SO4 A 204
5AC5SOFTWAREARG A:35 , GLU A:44 , ARG C:104BINDING SITE FOR RESIDUE SO4 A 205
6AC6SOFTWARETYR B:57 , SER B:58 , ASN B:59 , TYR B:147BINDING SITE FOR RESIDUE SO4 B 201
7AC7SOFTWAREARG B:104 , ARG C:35 , GLU C:44BINDING SITE FOR RESIDUE SO4 B 202
8AC8SOFTWARELYS A:110 , LYS B:110 , LYS C:110BINDING SITE FOR RESIDUE SO4 C 201
9AC9SOFTWARETYR C:57 , SER C:58 , ASN C:59 , TYR C:147BINDING SITE FOR RESIDUE SO4 C 202

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4LEH)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4LEH)

(-) 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:167
                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhh.......eee....eee.hhhhhhhhhhhhh...eeeeeeeeeeeeee....eeeeeeeeeeeeee.......eeeeeeeeeeeeeeee..eeeeeeeeeeeeeeeeee.....eeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4leh A   0 GmTLEERVEALEKELQKmKDIEAIKELKGKYFRCLDGKmWDELETTLSPNIVTSYSNGKLVFHSPKEVTDYLKSTmPKEEISmHmGHTPEITIDSETTATGRWYLEDKLIFTDGKYKDVGINGGAFYTDKYEKIEGQWYILETGYVRIYEEHFmRDPKIHITmNmHK 169
                            ||      12       |22        32        42        52        62        72     |  82  | |   92       102       112       122       132       142       152   |   162  | |  
                            ||              20-MSE               41-MSE                               78-MSE 85-MSE                                                                156-MSE  165-MSE
                            0|                                                                                 87-MSE                                                                         167-MSE
                             4-MSE                                                                                                                                                                 


Chain B from PDB  Type:PROTEIN  Length:167
                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhh.......eee....eee.hhhhhhhhhhhhh...eeeeeeeeeeeeee....eeeeeeeeeeeeee.......eeeeeeeeeeeeeeee..eeeeeeeeeeeeeeeeee.....eeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4leh B   0 GmTLEERVEALEKELQKmKDIEAIKELKGKYFRCLDGKmWDELETTLSPNIVTSYSNGKLVFHSPKEVTDYLKSTmPKEEISmHmGHTPEITIDSETTATGRWYLEDKLIFTDGKYKDVGINGGAFYTDKYEKIEGQWYILETGYVRIYEEHFmRDPKIHITmNmHK 169
                            ||      12       |22        32        42        52        62        72     |  82  | |   92       102       112       122       132       142       152   |   162  | |  
                            0|              20-MSE               41-MSE                               78-MSE 85-MSE                                                                156-MSE  165-MSE
                             4-MSE                                                                             87-MSE                                                                         167-MSE


Chain C from PDB  Type:PROTEIN  Length:167
                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhh.......eee....eee.hhhhhhhhhhhhh...eeeeeeeeeeeeee....eeeeeeeeeeeeee.......eeeeeeeeeeeeeeee..eeeeeeeeeeeeeeeeee.....eeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4leh C   0 GmTLEERVEALEKELQKmKDIEAIKELKGKYFRCLDGKmWDELETTLSPNIVTSYSNGKLVFHSPKEVTDYLKSTmPKEEISmHmGHTPEITIDSETTATGRWYLEDKLIFTDGKYKDVGINGGAFYTDKYEKIEGQWYILETGYVRIYEEHFmRDPKIHITmNmHK 169
                            ||      12       |22        32        42        52        62        72     |  82  | |   92       102       112       122       132       142       152   |   162  | |  
                            0|              20-MSE               41-MSE                               78-MSE 85-MSE                                                                156-MSE  165-MSE
                             4-MSE                                                                             87-MSE                                                                         167-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  (0, 0)

(no "SCOP Domain" information available for 4LEH)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)

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4l8o CRYSTAL STRUCTURE OF A BILE-ACID 7-ALPHA DEHYDRATASE (CLOHYLEM_06634) FROM CLOSTRIDIUM HYLEMONAE DSM 15053 AT 2.20 A RESOLUTION - ORTHOLOG STRUCTURE
4l8p CRYSTAL STRUCTURE OF A BILE-ACID 7-ALPHA DEHYDRATASE (CLOHIR_00079) FROM CLOSTRIDIUM HIRANONIS DSM 13275 AT 1.60 A RESOLUTION - ORTHOLOG STRUCTURE