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(-) Description

Title :  CRYSTAL STRUCTURE OF CYCLOPROPANE-FATTY-ACYL-PHOSPHOLIPID SYNTHASE-LIKE PROTEIN (YP_807781.1) FROM LACTOBACILLUS CASEI ATCC 334 AT 1.85 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  07 Dec 07  (Deposition) - 18 Dec 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Yp_807781. 1, Cyclopropane-Fatty-Acyl-Phospholipid Synthase-Like Protein, Methyltransferase Domain, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-2, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of Cyclopropane-Fatty-Acyl-Phospholipid Synthase-Like Protein (Yp_807781. 1) From Lactobacillus Case Atcc 334 At 1. 85 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - SAM-DEPENDENT METHYLTRANSFERASE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: SPEEDET
    Expression System Strain: HK100
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: YP_807781.1, LSEI_2619
    Organism Scientific: LACTOBACILLUS CASEI
    Organism Taxid: 321967
    Strain: ATCC 334

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 13)

Asymmetric/Biological Unit (2, 13)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2MSE12Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG B:26 , GLN B:27 , ASP B:224 , HOH B:357BINDING SITE FOR RESIDUE CL B 275

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Ala A:82 -Pro A:83
2Ala B:82 -Pro B:83

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3BKX)

(-) 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:274
 aligned with Q034N3_LACP3 | Q034N3 from UniProtKB/TrEMBL  Length:274

    Alignment length:274
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270    
         Q034N3_LACP3     1 MEKRLDYITDLMALGPTANARTIQRRQTAHRLAIAEAWQVKPGEKILEIGCGQGDLSAVLADQVGSSGHVTGIDIASPDYGAPLTLGQAWNHLLAGPLGDRLTVHFNTNLSDDLGPIADQHFDRVVLAHSLWYFASANALALLFKNMAAVCDHVDVAEWSMQPTALDQIGHLQAAMIQGLLYAIAPSDVANIRTLITPDTLAQIAHDNTWTYTAGTIVEDPTLDDAHWEIATTNALLTELKLSTDLRDRVKPLLEAMSHNGTASLATFTGRITF 274
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -3bkxA00 A:2-274 Vaccinia Virus protein VP39                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhh........hhhhhhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhh...eeeee...........hhhhhhhhhhh..hhh.eeee........hhhhh.....eeeee.hhhhh.hhhhhhhhhhhhh....eeeeeee.....hhhhhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhh.eeee.........hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh........eeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkx A   1 mEKRLDYITDLmALGPTANARTIQRRQTAHRLAIAEAWQVKPGEKILEIGCGQGDLSAVLADQVGSSGHVTGIDIASPDYGAPLTLGQAWNHLLAGPLGDRLTVHFNTNLSDDLGPIADQHFDRVVLAHSLWYFASANALALLFKNmAAVCDHVDVAEWSmQPTALDQIGHLQAAmIQGLLYAIAPSDVANIRTLITPDTLAQIAHDNTWTYTAGTIVEDPTLDDAHWEIATTNALLTELKLSTDLRDRVKPLLEAmSHNGTASLATFTGRITF 274
                            |       10 |      20        30        40        50        60        70        80        90       100       110       120       130       140      |150       160|      170     | 180       190       200       210       220       230       240       250      |260       270    
                            |         12-MSE                                                                                                                                147-MSE       161-MSE        176-MSE                                                                          257-MSE             
                            1-MSE                                                                                                                                                                                                                                                                             


Chain B from PDB  Type:PROTEIN  Length:274
 aligned with Q034N3_LACP3 | Q034N3 from UniProtKB/TrEMBL  Length:274

    Alignment length:274
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270    
         Q034N3_LACP3     1 MEKRLDYITDLMALGPTANARTIQRRQTAHRLAIAEAWQVKPGEKILEIGCGQGDLSAVLADQVGSSGHVTGIDIASPDYGAPLTLGQAWNHLLAGPLGDRLTVHFNTNLSDDLGPIADQHFDRVVLAHSLWYFASANALALLFKNMAAVCDHVDVAEWSMQPTALDQIGHLQAAMIQGLLYAIAPSDVANIRTLITPDTLAQIAHDNTWTYTAGTIVEDPTLDDAHWEIATTNALLTELKLSTDLRDRVKPLLEAMSHNGTASLATFTGRITF 274
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -3bkxB00 B:2-274 Vaccinia Virus protein VP39                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhh...eeeee...........hhhhhhhhhhhh.hhh.eeee........hhhhh.....eeeee.hhhhh.hhhhhhhhhhhhh....eeeeeee.....hhhhhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhh..eeee.........hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh.......eeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bkx B   1 mEKRLDYITDLmALGPTANARTIQRRQTAHRLAIAEAWQVKPGEKILEIGCGQGDLSAVLADQVGSSGHVTGIDIASPDYGAPLTLGQAWNHLLAGPLGDRLTVHFNTNLSDDLGPIADQHFDRVVLAHSLWYFASANALALLFKNmAAVCDHVDVAEWSmQPTALDQIGHLQAAmIQGLLYAIAPSDVANIRTLITPDTLAQIAHDNTWTYTAGTIVEDPTLDDAHWEIATTNALLTELKLSTDLRDRVKPLLEAmSHNGTASLATFTGRITF 274
                            |       10 |      20        30        40        50        60        70        80        90       100       110       120       130       140      |150       160|      170     | 180       190       200       210       220       230       240       250      |260       270    
                            1-MSE     12-MSE                                                                                                                                147-MSE       161-MSE        176-MSE                                                                          257-MSE
   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 3BKX)

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q034N3_LACP3 | Q034N3)
molecular function
    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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