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(-) Description

Title :  CRYSTAL STRUCTURE OF A DOMAIN OF PYRUVATE-FORMATE LYASE-ACTIVATING ENZYME FROM BACTEROIDES VULGATUS ATCC 8482
 
Authors :  B. Nocek, R. Hendricks, C. Hatzos, R. Jedrzejczak, A. Joachimiak, Midw Center For Structural Genomics (Mcsg)
Date :  20 Feb 08  (Deposition) - 04 Mar 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Structural Genomics, Pyruvate-Formate Lyase-Activating Enzyme, Psi, Mcsg, Apc20359. 1, Protein Structure Initiative, Midwest Center For Structural Genomics, Iron, Iron-Sulfur, Metal-Binding, Lyase Activator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Nocek, R. Hendricks, C. Hatzos, R. Jedrzejczak, A. Joachimiak
Crystal Structure Of A Domain Of Pyruvate-Formate Lyase-Activating Enzyme From Bacteroides Vulgatus Atcc 8482
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PYRUVATE-FORMATE LYASE-ACTIVATING ENZYME
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: BVU_1420
    Organism Scientific: BACTEROIDES VULGATUS ATCC 8482
    Organism Taxid: 435590
    Strain: DSM 1447 / NCTC 11154

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 3)

Asymmetric Unit (1, 3)
No.NameCountTypeFull Name
1MSE3Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 6)
No.NameCountTypeFull Name
1MSE6Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 3CAN)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3CAN)

(-) Sequences/Alignments

Asymmetric Unit
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:161
 aligned with A6L094_BACV8 | A6L094 from UniProtKB/TrEMBL  Length:302

    Alignment length:179
                                   133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293         
         A6L094_BACV8   124 GGGVTFCGGEPLLHPEFLIDILKRCGQQGIHRAVDTTLLARKETVDEVMRNCELLLIDLKSMDSTVHQTFCDVPNELILKNIRRVAEADFPYYIRIPLIEGVNADEKNIKLSAEFLASLPRHPEIINLLPYHDIGKGKHAKLGSIYNPKGYKMQTPSEEVQQQCIQILTDYGLKATIGG 302
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3canA00 A:7-185 pyruvate-formate lyase- activating enzyme                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee...hhhhhhhhhhhhhhhhhhh...eeee.....hhhhhhhhhhh..eeeee....hhhhhhhhhh..hhhhhhhhhhhhhh...eeeeeee......hhhhhhhhhhhhhhh.....eeeeee...------------------.....hhhhhhhhhhhhhhh...eee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3can A   7 GGGVTFCGGEPLLHPEFLIDILKRCGQQGIHRAVDTTLLARKETVDEVmRNCELLLIDLKSmDSTVHQTFCDVPNELILKNIRRVAEADFPYYIRIPLIEGVNADEKNIKLSAEFLASLPRHPEIINLLPYHD------------------KmQTPSEEVQQQCIQILTDYGLKATIGG 185
                                    16        26        36        46        56        66 |      76        86        96       106       116       126       136  |      -         - ||    166       176         
                                                                           55-MSE       68-MSE                                                                139                158|                          
                                                                                                                                                                                  159-MSE
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3CAN)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A   (A6L094_BACV8 | A6L094)
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:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0051536    iron-sulfur cluster binding    Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
    GO:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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