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(-) Description

Title :  CRYSTAL STRUCTURE OF A PUTATIVE S-ADENOSYLMETHIONINE SYNTHETASE FROM CRYPTOSPORIDIUM HOMINIS IN COMPLEX WITH S-ADENOSYL-METHIONINE
 
Authors :  Seattle Structural Gemomics Center For Infectious Disease (S
Date :  10 Jan 14  (Deposition) - 05 Mar 14  (Release) - 05 Mar 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.60
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Ssgcid, Cryptosporidium Hominis, S-Adenosylmethionine Synthase, S- Adenosyl-L-Methionine, Structural Genomics, Seattle Structural Genomics Center For Infectious Disease, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Seattle Structural Genomics Center For Infectious Disease (Ssgcid), J. Abendroth, T. Arakaki, D. Lorimer, T. E. Edewars
Crystal Structure Of A Putative S-Adenosylmethionine Synthetase From Cryptosporidium Hominis In Complex With S-Adenosyl-Methionine
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - S-ADENOSYLMETHIONINE SYNTHASE
    Chains: A
    EC Number: 2.5.1.6
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: CRHOA.00729.A.B1
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: CHRO.70301
    Organism Scientific: CRYPTOSPORIDIUM HOMINIS
    Organism Taxid: 237895

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric Unit (3, 4)
No.NameCountTypeFull Name
13PO1Ligand/IonTRIPHOSPHATE
2MG2Ligand/IonMAGNESIUM ION
3SAM1Ligand/IonS-ADENOSYLMETHIONINE
Biological Unit 1 (2, 4)
No.NameCountTypeFull Name
13PO2Ligand/IonTRIPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION
3SAM2Ligand/IonS-ADENOSYLMETHIONINE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:34 , PRO A:35 , ALA A:60 , GLU A:75 , GLN A:118 , GLN A:121 , ILE A:122 , GLY A:138 , ASP A:139 , ASP A:187 , LYS A:189 , SER A:255 , ARG A:257 , PHE A:258 , ASP A:266 , LYS A:297 , 3PO A:501 , HOH A:609 , HOH A:611 , HOH A:639 , HOH A:653 , HOH A:656 , HOH A:704BINDING SITE FOR RESIDUE SAM A 500
2AC2SOFTWAREHIS A:34 , ASP A:36 , ASP A:139 , LYS A:189 , ARG A:272 , LYS A:273 , GLY A:288 , ALA A:289 , LYS A:293 , ASP A:299 , SAM A:500 , MG A:502 , MG A:503 , HOH A:679 , HOH A:703 , HOH A:704 , HOH A:742 , HOH A:745 , HOH A:746 , HOH A:839 , HOH A:840 , HOH A:841 , HOH A:842BINDING SITE FOR RESIDUE 3PO A 501
3AC3SOFTWAREASP A:36 , LYS A:273 , 3PO A:501 , HOH A:745 , HOH A:839BINDING SITE FOR RESIDUE MG A 502
4AC4SOFTWAREASP A:299 , 3PO A:501 , HOH A:741 , HOH A:742 , HOH A:840 , HOH A:841 , HOH A:842BINDING SITE FOR RESIDUE MG A 503

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric Unit
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Chain A from PDB  Type:PROTEIN  Length:386
                                                                                                                                                                                                                                                                                                                                                                                                                                  
               SCOP domains d4odja1 A:21-130 automated matches                                                                            d4odja2 A:131-259 automated matches                                                                                              d4odja3 A:260-406 automated matches                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeeee.....hhhhhhhhhhhhhh.eehhhhee....eeeeeee..hhhhhhhhh...hhhhh.....eeeeeeee.......hhhhhhhhhhhhhhhhhhhh........eeeeeeeeeeeeeeee..eeeeeeeeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhh....eeee........hhhhh..ee...........................hhhhhhhhhhhhhhhhhhhh....eeeeeeee........eeeee.........hhhhhhhhhhhhh..hhhhhhhhh......hhhhhh..........hhhhh..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4odj A  21 EQFLFSSESVCSGHPDKLCDQISDAILDACLEQDPESFVACETCTKTGFIMVFGEITTKANVNYERVVRETVKEIGYDSEEKGLDYKTMDVIIKLEQQSNQIAGCVHVDKNVEDIGAGDQGMMFGYATNETKELMPLTHVLATSITRELDYIRMKGVSSRVGWLRPDGKAQVTVEYNCKHGVLIPKRIHTILVSVQHDENIENEEIREFVLENVIKKVCPSDLMDKETRILINPSGRFTIGGPAADAGLTGRKIIVDTYGGWGAHGGGAFSGKDATKVDRSGAYMARLVAKSIVFSGLCSRCLVQVSYGIGIARPLSLYINTFGTAKDGYNDTKLLEIVNKVFDFRPGILIKQLNLKSPIFKKTSSGGHFGRSEKEFLWEKPIILQ 406
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 Classification and Annotation

(-) SCOP Domains  (1, 3)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

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

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