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(-) Description

Title :  CRYSTAL STRUCTURE OF A PYROPHOSPHATASE (AF1178) FROM ARCHAEOGLOBUS FULGIDUS DSM 4304 AT 1.80 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  23 May 14  (Deposition) - 02 Jul 14  (Release) - 02 Jul 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.78
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Biol. Unit 2:  A,B  (1x)
Keywords :  Dimeric Four Alpha-Helical Bundle, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi- Biology, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of A Pyrophosphatase (Af1178) From Archaeoglobus Fulgidus Dsm 4304 At 1. 80 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PYROPHOSPHATASE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: MH4A
    Expression System Strain: HK100
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: AF_1178
    Organism Scientific: ARCHAEOGLOBUS FULGIDUS
    Organism Taxid: 224325
    Strain: DSM 4304

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (2x): AB
Biological Unit 2 (1x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 11)

Asymmetric Unit (6, 11)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2MG2Ligand/IonMAGNESIUM ION
3MSE4Mod. Amino AcidSELENOMETHIONINE
4NA2Ligand/IonSODIUM ION
5PG41Ligand/IonTETRAETHYLENE GLYCOL
6PGE1Ligand/IonTRIETHYLENE GLYCOL
Biological Unit 1 (3, 12)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2MG-1Ligand/IonMAGNESIUM ION
3MSE8Mod. Amino AcidSELENOMETHIONINE
4NA-1Ligand/IonSODIUM ION
5PG42Ligand/IonTETRAETHYLENE GLYCOL
6PGE2Ligand/IonTRIETHYLENE GLYCOL
Biological Unit 2 (3, 6)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2MG-1Ligand/IonMAGNESIUM ION
3MSE4Mod. Amino AcidSELENOMETHIONINE
4NA-1Ligand/IonSODIUM ION
5PG41Ligand/IonTETRAETHYLENE GLYCOL
6PGE1Ligand/IonTRIETHYLENE GLYCOL

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:33 , GLU A:36 , GLU A:64 , ASP A:67 , HOH A:302 , HOH A:305BINDING SITE FOR RESIDUE MG A 201
2AC2SOFTWAREHIS A:-1 , MSE A:1 , GLU A:2 , HIS B:0 , HOH B:328BINDING SITE FOR RESIDUE CL A 202
3AC3SOFTWAREGLU B:33 , GLU B:36 , GLU B:64 , ASP B:67 , HOH B:302 , HOH B:304BINDING SITE FOR RESIDUE MG B 201
4AC4SOFTWARELEU A:18 , LYS A:19 , HIS A:21 , SER B:47 , PHE B:51 , NA B:205BINDING SITE FOR RESIDUE PG4 B 202
5AC5SOFTWAREPHE A:51 , LEU B:18 , LYS B:19 , HIS B:21 , NA B:204BINDING SITE FOR RESIDUE PGE B 203
6AC6SOFTWAREPGE B:203 , HOH B:335BINDING SITE FOR RESIDUE NA B 204
7AC7SOFTWAREPG4 B:202BINDING SITE FOR RESIDUE NA B 205

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4QGP)

(-) 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:108
                                                                                                                                            
               SCOP domains ------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeehhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------ Transcript
                 4qgp A  -7 KIHHHHHHmEELLDILREFRDSRGWLKYHTPKNLAVSISIEVAELLEIFQWTRSSDEEFEVLERRKGEVEEEIADVLIYLLFLCDVAEINPIEAVKRKmEKNERKYPK 100
                                    |2        12        22        32        42        52        62        72        82        92        
                                    1-MSE                                                                                    91-MSE     


Chain B from PDB  Type:PROTEIN  Length:107
                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeehhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------- Transcript
                 4qgp B  -6 IHHHHHHmEELLDILREFRDSRGWLKYHTPKNLAVSISIEVAELLEIFQWTRSSDEEFEVLERRKGEVEEEIADVLIYLLFLCDVAEINPIEAVKRKmEKNERKYPK 100
                                   | 3        13        23        33        43        53        63        73        83       |93       
                                   1-MSE                                                                                    91-MSE
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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 ; only for superseded entry 3OBC: 1,2)

(no "SCOP Domain" information available for 4QGP, only for superseded entry 3OBC replaced by 4QGP)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

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