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(-) Description

Title :  PHOSPHOETHANOLAMINE METHYLTRANSFERASE FROM PLASMODIUM FALCIPARUM IN COMPLEX WITH PHOSPHOETHANOLAMINE
 
Authors :  S. G. Lee, Y. Kim, T. D. Alpert, A. Nagata, J. M. Jez
Date :  07 Nov 11  (Deposition) - 30 Nov 11  (Release) - 21 Mar 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.47
Chains :  Asym./Biol. Unit :  A
Keywords :  Plasmodium, Parasite, Methyltransferase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. G. Lee, Y. Kim, T. D. Alpert, A. Nagata, J. M. Jez
Structure And Reaction Mechanism Of Phosphoethanolamine Methyltransferase From The Malaria Parasite Plasmodium Falciparum: An Antiparasitic Drug Target.
J. Biol. Chem. V. 287 1426 2012
PubMed-ID: 22117061  |  Reference-DOI: 10.1074/JBC.M111.315267

(-) Compounds

Molecule 1 - PHOSPHOETHANOLAMINE N-METHYLTRANSFERASE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: PMT
    Organism Scientific: PLASMODIUM FALCIPARUM
    Organism Taxid: 5833

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1OPE1Ligand/IonPHOSPHORIC ACID MONO-(2-AMINO-ETHYL) ESTER

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:18 , TYR A:19 , TYR A:27 , ILE A:36 , TYR A:160 , TYR A:175 , ARG A:179 , TYR A:181 , LYS A:247 , HOH A:413 , HOH A:636 , HOH A:642BINDING SITE FOR RESIDUE OPE A 501

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3UJA)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3UJA)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3UJA)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3UJA)

(-) Exons   (0, 0)

(no "Exon" information available for 3UJA)

(-) 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:257
 aligned with Q6T755_PLAFA | Q6T755 from UniProtKB/TrEMBL  Length:266

    Alignment length:257
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       
         Q6T755_PLAFA    10 DKTFLENNQYTDEGVKVYEFIFGENYISSGGLEATKKILSDIELNENSKVLDIGSGLGGGCMYINEKYGAHTHGIDICSNIVNMANERVSGNNKIIFEANDILTKEFPENNFDLIYSRDAILHLSLENKNKLFQKCYKWLKPTGTLLITDYCATEKENWDDEFKEYVKQRKYTLITVEEYADILTACNFKNVVSKDLSDYWNQLLEVEHKYLHENKEEFLKLFSEKKFISLDDGWSRKIKDSKRKMQRWGYFKATKN 266
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhh..hhhhhhhhhhhhh......hhhhhhhhhh.........eeeee....hhhhhhhhhhhh.eeeeee.hhhhhhhhhhh......eeeee............eeeeeee.hhhhhhhhhhhhhhhhhhhheeeeeeeeeeeeee.hhhhhhhhhhhhhhhhh....hhhhhhhhhhhh..eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3uja A  10 DKTFLENNQYTDEGVKVYEFIFGENYISSGGLEATKKILSDIELNENSKVLDIGSGLGGGCMYINEKYGAHTHGIDICSNIVNMANERVSGNNKIIFEANDILTKEFPENNFDLIYSRDAILHLSLENKNKLFQKCYKWLKPTGTLLITDYCATEKENWDDEFKEYVKQRKYTLITVEEYADILTACNFKNVVSKDLSDYWNQLLEVEHKYLHENKEEFLKLFSEKKFISLDDGWSRKIKDSKRKMQRWGYFKATKN 266
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259
   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 3UJA)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3UJA)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3UJA)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q6T755_PLAFA | Q6T755)
molecular function
    GO:0051539    4 iron, 4 sulfur cluster binding    Interacting selectively and non-covalently with a 4 iron, 4 sulfur (4Fe-4S) cluster; this cluster consists of four iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands.
    GO:0051536    iron-sulfur cluster binding    Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008168    methyltransferase activity    Catalysis of the transfer of a methyl group to an acceptor molecule.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0032259    methylation    The process in which a methyl group is covalently attached to a molecule.

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 Related Entries

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

UniProtKB/TrEMBL
        Q6T755_PLAFA | Q6T755: 3uj6 3uj7 3uj8 3uj9 3ujb 3ujc 3ujd 4fgz 4r6w 4r6x

(-) Related Entries Specified in the PDB File

3uj6 3uj7 3uj8 3uj9 3ujb 3ujc 3ujd