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(-) Description

Title :  CRYSTAL STRUCTURE OF ECTD FROM S. ALASKENSIS WITH BOUND FE
 
Authors :  N. Widderich, A. Hoeppner, M. Pittelkow, J. Heider, S. H. Smits, E. Brem
Date :  30 Aug 13  (Deposition) - 03 Sep 14  (Release) - 12 Nov 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.56
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  A (1x),B (1x)
Keywords :  Jelly-Roll Or Cupin Fold, Ectoine Hydroxylase, Ectoine, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Hoppner, N. Widderich, M. Lenders, E. Bremer, S. H. Smits
Crystal Structure Of The Ectoine Hydroxylase, A Snapshot Of The Active Site.
J. Biol. Chem. V. 289 29570 2014
PubMed-ID: 25172507  |  Reference-DOI: 10.1074/JBC.M114.576769

(-) Compounds

Molecule 1 - ECTOINE HYDROXYLASE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: SALA_2952
    Organism Scientific: SPHINGOPYXIS ALASKENSIS
    Organism Taxid: 317655
    Strain: DSM 13593 / LMG 18877 / RB2256

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B
Biological Unit 3 (1x): A (1x)B (1x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1D9G1Ligand/IonN-DODECYL-N,N-DIMETHYLGLYCINATE
2FE2Ligand/IonFE (III) ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1D9G-1Ligand/IonN-DODECYL-N,N-DIMETHYLGLYCINATE
2FE-1Ligand/IonFE (III) ION
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1D9G1Ligand/IonN-DODECYL-N,N-DIMETHYLGLYCINATE
2FE-1Ligand/IonFE (III) ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1D9G-1Ligand/IonN-DODECYL-N,N-DIMETHYLGLYCINATE
2FE-1Ligand/IonFE (III) ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:144 , ASP A:146 , HIS A:245BINDING SITE FOR RESIDUE FE A 401
2AC2SOFTWAREHIS B:144 , ASP B:146 , HIS B:245BINDING SITE FOR RESIDUE FE B 401
3AC3SOFTWAREHIS A:24 , GLU B:26BINDING SITE FOR RESIDUE D9G B 402

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Pro A:84 -Gln A:85

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4MHU)

(-) 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:281
                                                                                                                                                                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............eee................hhhhhhhhhhhheeee....hhhhhhhhhhhhhhhhhhhhhhhhh.eee......eeeeehhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeeeee.......eeeeehhhhhhhhhh.....eeeeeee...........ee..hhh.eee......hhhhhhhhhhhhh..........eeeee...eeee........eeeeeeeeee.hhh.........hhhhh................ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4mhu A   2 QDLYPSRQRADAEMRPRLDPVVHSEWTNDAPISARQAAAFDRDGYIVLEDIFSADEVAFLQKAAGNLLADPAALDADTIVTEPQSNEIRSIFEIHAQSPVMARLAADARLADVARFLLGDEVYIHQSRLNYKPGFKGREFYWHSDFETWHVEDGMPRMRALSMSVLLAENTPHNGPLMVIPGSHRTYLTCVGVPDEESLAELAHRHGIVAPTGKPGTVILFDCNLMHGSNGNITPFPRANAFLVYNAVSNRLEKPFGVERPWFLARRGEPAALRVERGPLV 301
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191||     218       228       238       248       258       268       280       290       300 
                                                                                                                                                                                                                        192|                                                                277|                     
                                                                                                                                                                                                                         210                                                                 280                     


Chain B from PDB  Type:PROTEIN  Length:280
                                                                                                                                                                                                                                                                                                                        
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............eee................hhhhhhhhhhhheeee....hhhhhhhhhhhhhhhhh.....hhh.eee......eeeee.hhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeeeeeee.......eeeeehhhhhhhh.......eeeeeee...........ee..hhh.eee......hhhhhhhhhhhhh..........eeeee...eeee........eeeeeeeeee.hhh.........hhhhh............... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4mhu B   2 QDLYPSRQRADAEMRPRLDPVVHSEWTNDAPISARQAAAFDRDGYIVLEDIFSADEVAFLQKAAGNLLADPAALDADTIVTEPQSNEIRSIFEIHAQSPVMARLAADARLADVARFLLGDEVYIHQSRLNYKPGFKGREFYWHSDFETWHVEDGMPRMRALSMSVLLAENTPHNGPLMVIPGSHRTYLTCVGVPDEESLAELAHRHGIVAPTGKPGTVILFDCNLMHGSNGNITPFPRANAFLVYNAVSNRLEKPFGVERPWFLARREPAALRVERGPLV 301
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191||     218       228       238       248       258       268       280      |291       301
                                                                                                                                                                                                                        192|                                                                277|    287|            
                                                                                                                                                                                                                         210                                                                 280     289
   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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/TrEMBL
        Q1GNW5_SPHAL | Q1GNW5: 4mhr 4q5o

(-) Related Entries Specified in the PDB File

3emr 4mhr 4q5o