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(-) Description

Title :  HUMAN APO-COMT, SINGLE DOMAIN SWAP
 
Authors :  A. Ehler, J. Benz, D. Schlatter, M. G. Rudolph
Date :  27 Mar 14  (Deposition) - 11 Jun 14  (Release) - 27 Aug 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (2x)
Keywords :  Methyltransferase, Neurotransmitter Degradation, Conformational Change, Catecholamine Metabolism, Cell Membrane, Membrane, Metal- Binding, Signal-Anchor, Enzyme, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Ehler, J. Benz, D. Schlatter, M. G. Rudolph
Mapping The Conformational Space Accessible To Catechol-O-Methyltransferase.
Acta Crystallogr. , Sect. D V. 70 2163 2014
PubMed-ID: 25084335  |  Reference-DOI: 10.1107/S1399004714012917

(-) Compounds

Molecule 1 - CATECHOL O-METHYLTRANSFERASE
    Chains: A
    EC Number: 2.1.1.6
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 51-271
    Gene: COMT
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (3, 3)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2MG1Ligand/IonMAGNESIUM ION
3NA1Ligand/IonSODIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2MG-1Ligand/IonMAGNESIUM ION
3NA-1Ligand/IonSODIUM ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2MG-1Ligand/IonMAGNESIUM ION
3NA-1Ligand/IonSODIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREVAL A:233 , ARG A:234 , SER A:236 , PHE A:239 , HOH A:443 , HOH A:449BINDING SITE FOR RESIDUE NA A 301
2AC2SOFTWAREASP A:191 , ASP A:219 , ASN A:220 , GLU A:252 , HOH A:412BINDING SITE FOR RESIDUE MG A 302
3AC3SOFTWARETYR A:118 , CYS A:119 , GLY A:120 , TYR A:121 , SER A:122 , HOH A:415BINDING SITE FOR RESIDUE CL A 303

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Cys A:223 -Pro A:224

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4PYJ)

(-) 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:208
                                                                                                                                                                                                                                                
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh..eeeee....hhhhhhhhh......eeeeee.hhhhhhhhhhhhhhhhhhh.eeeee.hhhhhh.hhhhhhh...eeeeee..hhhhhhhhhhhhhhh..eeeeeeeee.......hhhhhhhhhhh............hhhhh............. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4pyj A  53 DTKEQRILNHVLQHAEPGNAQSVLEAIDTYCEQKGDKKGKIVDAVIQEHQPSVLLELGAYCGYSAVRMARLLSPGARLITIEINPDCAAITQRMVDFAGVKDKVTLVVGASQDIIPQLKKKYDVDTLDMVFLDHWKDRYLPDTLLLEECGLLRKGTVLLADNVICPGAPDFLAHVRGSSCFECTHYQSFLEYREVVDGLEKAIYKGPG 266
                                    62        72        82   ||   98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258        
                                                            86|                                                                                                                                                                             
                                                             93
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (41, 41)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        COMT_HUMAN | P21964: 3a7e 3bwm 3bwy 4pyi 4pyk 4xuc 4xud 4xue 5lsa

(-) Related Entries Specified in the PDB File

4p7f 4p7g 4p7j 4p7k 4pyi 4pyk 4pyl 4pym 4pyn