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(-) Description

Title :  CRYSTAL STRUCTURE OF NITRILE HYDRATASE FROM PSEUDONOCARDIA THERMOPHILA BOUND TO BUTANEBORONIC ACID VIA CO-CRYSTALLIZATION
 
Authors :  W. Rui, M. Salette, S. Ruslan, H. Richard, L. Dali
Date :  06 Jan 14  (Deposition) - 26 Nov 14  (Release) - 26 Nov 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.63
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Nitrile Hydratase, Nulceophile, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Martinez, R. Wu, R. Sanishvili, D. Liu, R. Holz
The Active Site Sulfenic Acid Ligand In Nitrile Hydratases Can Function As A Nucleophile.
J. Am. Chem. Soc. V. 136 1186 2014
PubMed-ID: 24383915  |  Reference-DOI: 10.1021/JA410462J

(-) Compounds

Molecule 1 - COBALT-CONTAINING NITRILE HYDRATASE SUBUNIT ALPHA
    Chains: A
    EC Number: 4.2.1.84
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: NITRILE HYDRATASE ALPHA SUBUNIT
    Organism Scientific: PSEUDONOCARDIA THERMOPHILA
    Organism Taxid: 1848
    Synonym: L-NHASE, L-NITRILASE
 
Molecule 2 - COBALT-CONTAINING NITRILE HYDRATASE SUBUNIT BETA
    Chains: B
    EC Number: 4.2.1.84
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: NITRILE HYDRATASE BETA SUBUNIT
    Organism Scientific: PSEUDONOCARDIA THERMOPHILA
    Organism Taxid: 1848
    Synonym: L-NHASE, L-NITRILASE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (3, 3)
No.NameCountTypeFull Name
1BUB1Ligand/Ion1-BUTANE BORONIC ACID
2CO1Ligand/IonCOBALT (II) ION
3CSD1Mod. Amino Acid3-SULFINOALANINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:108 , CSD A:111 , SER A:112 , CYS A:113 , BUB A:302BINDING SITE FOR RESIDUE CO A 301
2AC2SOFTWAREGLN A:89 , CSD A:111 , SER A:112 , CYS A:113 , CO A:301 , PHE B:37 , ARG B:52BINDING SITE FOR RESIDUE BUB A 302

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4OB1)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4OB1)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4OB1)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4OB1)

(-) Exons   (0, 0)

(no "Exon" information available for 4OB1)

(-) 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:203
                                                                                                                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........eeeeee....eeeeee.......hhhhhh..hhhhhhhhhhhhhh.hhhhhhhhhhh.......eeeeee....eeeeee..........hhhhhhhh.hhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ob1 A   2 TENILRKSDEEIQKEITARVKALESMLIEQGILTTSMIDRMAEIYENEVGPHLGAKVVVKAWTDPEFKKRLLADGTEACKELGIGGLQGEDMMWVENTDEVHHVVVCTLcSCYPWPVLGLPPNWFKEPQYRSRVVREPRQLLKEEFGFEVPPSKEIKVWDSSSEMRFVVLPQRPAGTDGWSEEELATLVTRESMIGVEPAKAV 204
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201   
                                                                                                                                       111-CSD                                                                                         


Chain B from PDB  Type:PROTEIN  Length:228
                                                                                                                                                                                                                                                                    
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..........................hhhhhhhhhhhhhhhhh...hhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhh...ee..............ee...........hhhhh....eeeeeeeee.hhhhhhh......eeeeeeeeehhhhhh......eeeeeeee...ee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4ob1 B   1 MNGVYDVGGTDGLGPINRPADEPVFRAEWEKVAFAMFPATFRAGFMGLDEFRFGIEQMNPAEYLESPYYWHWIRTYIHHGVRTGKIDLEELERRTQYYRENPDAPLPEHEQKPELIEFVNQAVYGGLPASREVDRPPKFKEGDVVRFSTASPKGHARRARYVRGKTGTVVKHHGAYIYPDTAGNGLGECPEHLYTVRFTAQELWGPEGDPNSSVYYDCWEPYIELVDT 228
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220
   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  (0, 0)

(no "SCOP Domain" information available for 4OB1)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4OB1)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4OB1)

(-) Gene Ontology  (11, 19)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        NHAA_PSETH | Q7SID2: 1ire 1ugp 1ugq 1ugr 1ugs 3vyh 4ob0 4ob2 4ob3
        NHAB_PSETH | Q7SID3: 1ire 1ugp 1ugq 1ugr 1ugs 3vyh 4ob0 4ob2 4ob3

(-) Related Entries Specified in the PDB File

4ob0 4ob2 4ob3