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(-) Description

Title :  CRYSTAL STRUCTURE OF LACTATE DEHYDROGENASE FROM PLASMODIUM VIVAX: COMPLEX WITH NADH
 
Authors :  A. Chaikuad, V. Fairweather, R. Conners, T. Joseph-Horne, D. Turgut-B R. L. Brady
Date :  11 Jul 05  (Deposition) - 10 Jan 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.04
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Rossmann Fold, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Chaikuad, V. Fairweather, R. Conners, T. Joseph-Horne, D. Turgut-Balik, R. L. Brady
Structure Of Lactate Dehydrogenase From Plasmodium Vivax: Complexes With Nadh And Apadh.
Biochemistry V. 44 16221 2005
PubMed-ID: 16331982  |  Reference-DOI: 10.1021/BI051416Y

(-) Compounds

Molecule 1 - L-LACTATE DEHYDROGENASE
    Chains: A, B, C, D
    EC Number: 1.1.1.27
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PKK223-3
    Expression System Strain: DH5ALPHA
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: LDH
    Organism Common: MALARIA PARASITE P. VIVAX
    Organism Scientific: PLASMODIUM VIVAX
    Organism Taxid: 5855

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric/Biological Unit (1, 4)
No.NameCountTypeFull Name
1NAI4Ligand/Ion1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY C:27 , GLY C:29 , MET C:30 , ILE C:31 , PHE C:52 , ASP C:53 , VAL C:54 , VAL C:55 , TYR C:85 , THR C:97 , ALA C:98 , GLY C:99 , VAL C:138 , THR C:139 , ASN C:140 , LEU C:163 , LEU C:167 , HIS C:195 , HOH C:542 , HOH C:557 , HOH C:567 , HOH C:575 , HOH C:607BINDING SITE FOR RESIDUE NAI C 501
2AC2SOFTWAREGLY A:29 , MET A:30 , ILE A:31 , PHE A:52 , ASP A:53 , VAL A:54 , VAL A:55 , TYR A:85 , THR A:97 , ALA A:98 , GLY A:99 , ILE A:119 , VAL A:138 , ASN A:140 , VAL A:142 , LEU A:163 , LEU A:167 , HIS A:195 , HOH A:615 , HOH A:626 , HOH A:682 , HOH A:686 , HOH A:701BINDING SITE FOR RESIDUE NAI A 601
3AC3SOFTWAREGLY B:29 , MET B:30 , ILE B:31 , PHE B:52 , ASP B:53 , VAL B:54 , VAL B:55 , TYR B:85 , THR B:97 , ALA B:98 , GLY B:99 , GLU B:122 , VAL B:138 , ASN B:140 , VAL B:142 , LEU B:163 , LEU B:167 , HIS B:195 , HOH B:718 , HOH B:779 , HOH B:799 , HOH B:813 , HOH B:830BINDING SITE FOR RESIDUE NAI B 701
4AC4SOFTWAREGLY D:29 , MET D:30 , ILE D:31 , PHE D:52 , ASP D:53 , VAL D:55 , MET D:58 , TYR D:85 , THR D:97 , ALA D:98 , GLY D:99 , PHE D:100 , THR D:101 , VAL D:138 , ASN D:140 , LEU D:163 , LEU D:167 , HIS D:195 , HOH D:814 , HOH D:840 , HOH D:866BINDING SITE FOR RESIDUE NAI D 801

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2A92)

(-) Cis Peptide Bonds  (11, 11)

Asymmetric/Biological Unit
No.Residues
1Thr A:18 -Pro A:19
2Ser A:103E-Asp A:105A
3Asn A:140 -Pro A:141
4Asn B:140 -Pro B:141
5Thr C:18 -Pro C:19
6Phe C:100 -Thr C:101
7Gly C:103C-Lys C:103D
8Ser C:103E-Asp C:105A
9Asn C:140 -Pro C:141
10Thr D:18 -Pro D:19
11Asn D:140 -Pro D:141

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2A92)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2A92)

(-) Exons   (0, 0)

(no "Exon" information available for 2A92)

(-) 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:316
 aligned with Q4PRK9_PLAVI | Q4PRK9 from UniProtKB/TrEMBL  Length:316

    Alignment length:316
                                                                                                                                                                                                                                                                                                                                                    316 
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311    | 
        Q4PRK9_PLAVI      2 TPKPKIVLVGSGMIGGVMATLIVQKNLGDVVMFDVVKNMPQGKALDTSHSNVMAYSNCKVTGSNSYDDLKGADVVIVTAGFTKAPGKSDKEWNRDDLLPLNNKIMIEIGGHIKNLCPNAFIIVVTNPVDVMVQLLFEHSGVPKNKIIGLGGVLDTSRLKYYISQKLNVCPRDVNALIVGAHGNKMVLLKRYITVGGIPLQEFINNKKITDEEVEGIFDRTVNTALEIVNLLASPYVAPAAAIIEMAESYLKDIKKVLVCSTLLEGQYGHSNIFGGTPLVIGGTGVEQVIELQLNAEEKTKFDEAVAETKRMKALI-    -
               SCOP domains d2a92a1 A:18-163 Lactate dehydrogenase                                                                                                               d2a92a2 A:164-330 Lactate dehydrogenase                                                                                                                                 SCOP domains
               CATH domains 2a92A01 A:18-162 NAD(P)-binding Rossmann-like Domain                                                                                                2a92A02 A:163-330 L-2-Hydroxyisocaproate Dehydrogenase, subunit A, domain 2                                                                                              CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee..hhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhhh....eeee.hhhhhh...eeee................hhhhhhhhhhhhhhhhhhhhhhh...eeee...hhhhhhhhhhhhhh.hhh.eee.hhhhhhhhhhhhhhhhhh.hhh.ee..ee.......ee.hhh.ee..eehhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh...eeeeeeeeee.hhh.eeeeeeeeeeee..eeeee.....hhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2a92 A   18 TPKPKIVLVGSGMIGGVMATLIVQKNLGDVVMFDVVKNMPQGKALDTSHSNVMAYSNCKVTGSNSYDDLKGADVVIVTAGFTKAPGKSDKEWNRDDLLPLNNKIMIEIGGHIKNLCPNAFIIVVTNPVDVMVQLLFEHSGVPKNKIIGLGGVLDTSRLKYYISQKLNVCPRDVNALIVGAHGNKMVLLKRYITVGGIPLQEFINNKKITDEEVEGIFDRTVNTALEIVNLLASPYVAPAAAIIEMAESYLKDIKKVLVCSTLLEGQYGHSNIFGGTPLVIGGTGVEQVIELQLNAEEKTKFDEAVAETKRMKALIH  330
                                    27     || 38        49        59        69   ||   78  ||    89        99   |||105B       115       125      |134       144       154       164       174       184       194       204    ||210B     ||221 ||    232       242       252       262       272       282||     293     ||304       314       324      
                                          33|          47|                     73A|      81|                103A||||||                       132A|                                                                         209A|||||   216|  223|                                                       283|           299|                             
                                           35           49                      73B       83                 103B|||||                        132B                                                                          209B||||    218   225                                                        285            301                             
                                                                                                              103C||||                                                                                                       209C|||                                                                                                                    
                                                                                                               103D|||                                                                                                        209D||                                                                                                                    
                                                                                                                103E||                                                                                                         210A|                                                                                                                    
                                                                                                                 105A|                                                                                                          210B                                                                                                                    
                                                                                                                  105B                                                                                                                                                                                                                                  


Chain B from PDB  Type:PROTEIN  Length:315
 aligned with Q4PRK9_PLAVI | Q4PRK9 from UniProtKB/TrEMBL  Length:316

    Alignment length:315
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311     
        Q4PRK9_PLAVI      2 TPKPKIVLVGSGMIGGVMATLIVQKNLGDVVMFDVVKNMPQGKALDTSHSNVMAYSNCKVTGSNSYDDLKGADVVIVTAGFTKAPGKSDKEWNRDDLLPLNNKIMIEIGGHIKNLCPNAFIIVVTNPVDVMVQLLFEHSGVPKNKIIGLGGVLDTSRLKYYISQKLNVCPRDVNALIVGAHGNKMVLLKRYITVGGIPLQEFINNKKITDEEVEGIFDRTVNTALEIVNLLASPYVAPAAAIIEMAESYLKDIKKVLVCSTLLEGQYGHSNIFGGTPLVIGGTGVEQVIELQLNAEEKTKFDEAVAETKRMKALI  316
               SCOP domains d2a92b1 B:18-163 Lactate dehydrogenase                                                                                                               d2a92b2 B:164-329 Lactate dehydrogenase                                                                                                                                SCOP domains
               CATH domains 2a92B01 B:18-162 NAD(P)-binding Rossmann-like Domain                                                                                                2a92B02 B:163-329 L-2-Hydroxyisocaproate Dehydrogenase, subunit A, domain 2                                                                                             CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee..hhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhhh....eeee.hhhhhh...eeee..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeee...hhhhhhhhhhhhhh.hhh.eee.hhhhhhhhhhhhhhhhhh.hhh.ee..ee.......ee.hhh.ee..eehhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh...eeeeeeeeee.hhh.eeeeeeeeeeee..eeeee.....hhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2a92 B   18 TPKPKIVLVGSGMIGGVMATLIVQKNLGDVVMFDVVKNMPQGKALDTSHSNVMAYSNCKVTGSNSYDDLKGADVVIVTAGFTKAPGKSDKEWNRDDLLPLNNKIMIEIGGHIKNLCPNAFIIVVTNPVDVMVQLLFEHSGVPKNKIIGLGGVLDTSRLKYYISQKLNVCPRDVNALIVGAHGNKMVLLKRYITVGGIPLQEFINNKKITDEEVEGIFDRTVNTALEIVNLLASPYVAPAAAIIEMAESYLKDIKKVLVCSTLLEGQYGHSNIFGGTPLVIGGTGVEQVIELQLNAEEKTKFDEAVAETKRMKALI  329
                                    27     || 38        49        59        69   ||   78  ||    89        99   |||105B       115       125      |134       144       154       164       174       184       194       204    ||210B     ||221 ||    232       242       252       262       272       282||     293     ||304       314       324     
                                          33|          47|                     73A|      81|                103A||||||                       132A|                                                                         209A|||||   216|  223|                                                       283|           299|                            
                                           35           49                      73B       83                 103B|||||                        132B                                                                          209B||||    218   225                                                        285            301                            
                                                                                                              103C||||                                                                                                       209C|||                                                                                                                   
                                                                                                               103D|||                                                                                                        209D||                                                                                                                   
                                                                                                                103E||                                                                                                         210A|                                                                                                                   
                                                                                                                 105A|                                                                                                          210B                                                                                                                   
                                                                                                                  105B                                                                                                                                                                                                                                 


Chain C from PDB  Type:PROTEIN  Length:318
 aligned with Q4PRK9_PLAVI | Q4PRK9 from UniProtKB/TrEMBL  Length:316

    Alignment length:318
                                                                                                                                                                                                                                                                                                                                                    316   
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311    |   
        Q4PRK9_PLAVI      2 TPKPKIVLVGSGMIGGVMATLIVQKNLGDVVMFDVVKNMPQGKALDTSHSNVMAYSNCKVTGSNSYDDLKGADVVIVTAGFTKAPGKSDKEWNRDDLLPLNNKIMIEIGGHIKNLCPNAFIIVVTNPVDVMVQLLFEHSGVPKNKIIGLGGVLDTSRLKYYISQKLNVCPRDVNALIVGAHGNKMVLLKRYITVGGIPLQEFINNKKITDEEVEGIFDRTVNTALEIVNLLASPYVAPAAAIIEMAESYLKDIKKVLVCSTLLEGQYGHSNIFGGTPLVIGGTGVEQVIELQLNAEEKTKFDEAVAETKRMKALI---    -
               SCOP domains d2a92c1 C:18-163 Lactate dehydrogenase                                                                                                               d2a92c2 C:164-332 Lactate dehydrogenase                                                                                                                                   SCOP domains
               CATH domains 2a92C01 C:18-162 NAD(P)-binding Rossmann-like Domain                                                                                                2a92C02 C:163-332 L-2-Hydroxyisocaproate Dehydrogenase, subunit A, domain 2                                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eeeee..hhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhhh....eeee.hhhhhh...eeee..................hhhhhhhhhhhhhhhhhhhhh...eeee...hhhhhhhhhhhhhh.hhh.eee.hhhhhhhhhhhhhhhhhh.hhh.ee..ee.......ee.hhh.ee..eehhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh...eeeeeeeeee.hhh.eeeeeeeeeeee..eeeee.....hhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                2a92 C   18 TPKPKIVLVGSGMIGGVMATLIVQKNLGDVVMFDVVKNMPQGKALDTSHSNVMAYSNCKVTGSNSYDDLKGADVVIVTAGFTKAPGKSDKEWNRDDLLPLNNKIMIEIGGHIKNLCPNAFIIVVTNPVDVMVQLLFEHSGVPKNKIIGLGGVLDTSRLKYYISQKLNVCPRDVNALIVGAHGNKMVLLKRYITVGGIPLQEFINNKKITDEEVEGIFDRTVNTALEIVNLLASPYVAPAAAIIEMAESYLKDIKKVLVCSTLLEGQYGHSNIFGGTPLVIGGTGVEQVIELQLNAEEKTKFDEAVAETKRMKALIHHH  332
                                    27     || 38        49        59        69   ||   78  ||    89        99   |||105B       115       125      |134       144       154       164       174       184       194       204    ||210B     ||221 ||    232       242       252       262       272       282||     293     ||304       314       324        
                                          33|          47|                     73A|      81|                103A||||||                       132A|                                                                         209A|||||   216|  223|                                                       283|           299|                               
                                           35           49                      73B       83                 103B|||||                        132B                                                                          209B||||    218   225                                                        285            301                               
                                                                                                              103C||||                                                                                                       209C|||                                                                                                                      
                                                                                                               103D|||                                                                                                        209D||                                                                                                                      
                                                                                                                103E||                                                                                                         210A|                                                                                                                      
                                                                                                                 105A|                                                                                                          210B                                                                                                                      
                                                                                                                  105B                                                                                                                                                                                                                                    


Chain D from PDB  Type:PROTEIN  Length:315
 aligned with Q4PRK9_PLAVI | Q4PRK9 from UniProtKB/TrEMBL  Length:316

    Alignment length:315
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311     
        Q4PRK9_PLAVI      2 TPKPKIVLVGSGMIGGVMATLIVQKNLGDVVMFDVVKNMPQGKALDTSHSNVMAYSNCKVTGSNSYDDLKGADVVIVTAGFTKAPGKSDKEWNRDDLLPLNNKIMIEIGGHIKNLCPNAFIIVVTNPVDVMVQLLFEHSGVPKNKIIGLGGVLDTSRLKYYISQKLNVCPRDVNALIVGAHGNKMVLLKRYITVGGIPLQEFINNKKITDEEVEGIFDRTVNTALEIVNLLASPYVAPAAAIIEMAESYLKDIKKVLVCSTLLEGQYGHSNIFGGTPLVIGGTGVEQVIELQLNAEEKTKFDEAVAETKRMKALI  316
               SCOP domains d2a92d1 D:18-163 Lactate dehydrogenase                                                                                                               d2a92d2 D:164-329 Lactate dehydrogenase                                                                                                                                SCOP domains
               CATH domains 2a92D01 D:18-162 NAD(P)-binding Rossmann-like Domain                                                                                                2a92D02 D:163-329 L-2-Hydroxyisocaproate Dehydrogenase, subunit A, domain 2                                                                                             CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee..hhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhhh....eeee.hhhhhh...eeee...................hhhhhhhhhhhhhhhhhhhh...eeee...hhhhhhhhhhhhhh.hhh.eee.hhhhhhhhhhhhhhhhhh.hhh.ee..ee.......ee.hhh.ee..eehhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh...eeeeeeeeee.hhh.eeeeeeeeeeee..eeeee.....hhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2a92 D   18 TPKPKIVLVGSGMIGGVMATLIVQKNLGDVVMFDVVKNMPQGKALDTSHSNVMAYSNCKVTGSNSYDDLKGADVVIVTAGFTKAPGKSDKEWNRDDLLPLNNKIMIEIGGHIKNLCPNAFIIVVTNPVDVMVQLLFEHSGVPKNKIIGLGGVLDTSRLKYYISQKLNVCPRDVNALIVGAHGNKMVLLKRYITVGGIPLQEFINNKKITDEEVEGIFDRTVNTALEIVNLLASPYVAPAAAIIEMAESYLKDIKKVLVCSTLLEGQYGHSNIFGGTPLVIGGTGVEQVIELQLNAEEKTKFDEAVAETKRMKALI  329
                                    27     || 38        49        59        69   ||   78  ||    89        99   |||105B       115       125      |134       144       154       164       174       184       194       204    ||210B     ||221 ||    232       242       252       262       272       282||     293     ||304       314       324     
                                          33|          47|                     73A|      81|                103A||||||                       132A|                                                                         209A|||||   216|  223|                                                       283|           299|                            
                                           35           49                      73B       83                 103B|||||                        132B                                                                          209B||||    218   225                                                        285            301                            
                                                                                                              103C||||                                                                                                       209C|||                                                                                                                   
                                                                                                               103D|||                                                                                                        209D||                                                                                                                   
                                                                                                                103E||                                                                                                         210A|                                                                                                                   
                                                                                                                 105A|                                                                                                          210B                                                                                                                   
                                                                                                                  105B
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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  (2, 8)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (2, 8)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2A92)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (Q4PRK9_PLAVI | Q4PRK9)
molecular function
    GO:0004459    L-lactate dehydrogenase activity    Catalysis of the reaction: (S)-lactate + NAD+ = pyruvate + NADH + H+.
    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:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    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.
    GO:0016616    oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor    Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group acts as a hydrogen or electron donor and reduces NAD+ or NADP.
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    GO:0019752    carboxylic acid metabolic process    The chemical reactions and pathways involving carboxylic acids, any organic acid containing one or more carboxyl (COOH) groups or anions (COO-).
    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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  2a92
    Family and Domain Information: ProDom | SYSTERS
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  Q4PRK9_PLAVI | Q4PRK9
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  1.1.1.27
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  Q4PRK9_PLAVI | Q4PRK9
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 Related Entries

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        Q4PRK9_PLAVI | Q4PRK9: 2aa3 5hru 5hs4 5hto

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2A92)