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(-) Description

Title :  REDOX REGULATION OF PLASMODIUM FALCIPARUM ORNITHINE DELTA-AMINOTRANSFERASE
 
Authors :  K. Fritz-Wolf, E. Jortzik, M. Stumpf, K. Becker
Date :  05 Jul 10  (Deposition) - 04 Aug 10  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Ornithine, Alpha-Ketoglutarate, Aminotransferase, Plp-Dependent Enzyme, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Jortzik, K. Fritz-Wolf, N. Sturm, M. Hipp, S. Rahlfs, K. Becker
Redox Regulation Of Plasmodium Falciparum Ornithine Delta-Aminotransferase
J. Mol. Biol. V. 402 445 2010
PubMed-ID: 20673832  |  Reference-DOI: 10.1016/J.JMB.2010.07.039

(-) Compounds

Molecule 1 - ORNITHINE AMINOTRANSFERASE
    Chains: A, B, C, D
    EC Number: 2.6.1.13
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Gene: OAT, PFF0435W
    Organism Scientific: PLASMODIUM FALCIPARUM
    Organism Taxid: 36329
    Strain: 3D7
    Synonym: ORNITHINE--OXO-ACID AMINOTRANSFERASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
1SO44Ligand/IonSULFATE ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1SO42Ligand/IonSULFATE ION
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1SO42Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:112 , ALA A:113 , LYS A:262 , SER B:291 , THR B:292BINDING SITE FOR RESIDUE SO4 A 441
2AC2SOFTWARETHR A:292 , GLY B:112 , LYS B:262BINDING SITE FOR RESIDUE SO4 A 423
3AC3SOFTWAREGLY C:112 , LYS C:262 , SER D:291 , THR D:292BINDING SITE FOR RESIDUE SO4 C 441
4AC4SOFTWARESER C:291 , THR C:292 , GLY D:112 , LYS D:262BINDING SITE FOR RESIDUE SO4 C 423

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 4)

Asymmetric Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1AA_TRANSFER_CLASS_3PS00600 Aminotransferases class-III pyridoxal-phosphate attachment site.OAT_PLAF7230-267
 
 
 		  4A:230-267
B:230-267
C:230-267
D:230-267
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1AA_TRANSFER_CLASS_3PS00600 Aminotransferases class-III pyridoxal-phosphate attachment site.OAT_PLAF7230-267
 
 
 		  2A:230-267
B:230-267
-
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1AA_TRANSFER_CLASS_3PS00600 Aminotransferases class-III pyridoxal-phosphate attachment site.OAT_PLAF7230-267
 
 
 		  2-
-
C:230-267
D:230-267

(-) Exons   (0, 0)

(no "Exon" information available for 3NTJ)

(-) 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:381
 aligned with OAT_PLAF7 | Q6LFH8 from UniProtKB/Swiss-Prot  Length:414

    Alignment length:407
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       
            OAT_PLAF7     8 KSSQDYMNNELTYGAHNYDPIPVVLKRGKGVFVYDIEDRRYYDFLSAYSSVNQGHCHPDILNAMINQAKKLTICSRAFFSDSLGVCERYLTNLFGYDKVLMMNTGAEASETAYKLCRKWGYEVKKIPENSAKIIVCNNNFSGRTLGCVSASTDKKCKNNFGPFVPNFLKVPYDDLEALEKELQDPNVCAFIVEPVQGEAGVIVPSDSYFPGVASLCKKYNVLFVADEVQTGLGRTGKLLCTHHYGVKPDVILLGKALSGGHYPISAILANDDVMLVLKPGEHGSTYGGNPLAAAICVEALKVLINEKLCENADKLGAPFLQNLKEQLKDSKVVREVRGKGLLCAIEFKNDLVNVWDICLKFKENGLITRSVHDKTVRLTPPLCITKEQLDECTEIIVKTVKFFDDNL 414
               SCOP domains d3ntja_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh.........eeeeee..eeee....eeee.hhhhhh......hhhhhhhhhhhhhhh.......eehhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhhhhhhhh........eeeee..--------------------------..eeee...hhhhhhhhhh...eeeeee..............hhhhhhhhhhhhhh.eeeee............hhhhhhh....eeeehhhhhh.....eeeeehhhhhh.............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeee..eeeeee.....hhhhhhhhhhhhhee..ee...eeee......hhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFER_CLASS_3  PDB: A:230-267   --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ntj A   8 KSSQDYMNNELTYGAHNYDPIPVVLKRGKGVFVYDIEDRRYYDFLSAYSSVNQGHCHPDILNAMINQAKKLTICSRAFFSDSLGVCERYLTNLFGYDKVLMMNTGAEASETAYKLCRKWGYEVKKIPENSAKIIVCNN--------------------------PNFLKVPYDDLEALEKELQDPNVCAFIVEPVQGEAGVIVPSDSYFPGVASLCKKYNVLFVADEVQTGLGRTGKLLCTHHYGVKPDVILLGKALSGGHYPISAILANDDVMLVLKPGEHGSTYGGNPLAAAICVEALKVLINEKLCENADKLGAPFLQNLKEQLKDSKVVREVRGKGLLCAIEFKNDLVNVWDICLKFKENGLITRSVHDKTVRLTPPLCITKEQLDECTEIIVKTVKFFDDNL 414
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       | -         -         -    |  177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       
                                                                                                                                                                   145                        172                                                                                                                                                                                                                                                  


Chain B from PDB  Type:PROTEIN  Length:393
 aligned with OAT_PLAF7 | Q6LFH8 from UniProtKB/Swiss-Prot  Length:414

    Alignment length:407
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       
            OAT_PLAF7     8 KSSQDYMNNELTYGAHNYDPIPVVLKRGKGVFVYDIEDRRYYDFLSAYSSVNQGHCHPDILNAMINQAKKLTICSRAFFSDSLGVCERYLTNLFGYDKVLMMNTGAEASETAYKLCRKWGYEVKKIPENSAKIIVCNNNFSGRTLGCVSASTDKKCKNNFGPFVPNFLKVPYDDLEALEKELQDPNVCAFIVEPVQGEAGVIVPSDSYFPGVASLCKKYNVLFVADEVQTGLGRTGKLLCTHHYGVKPDVILLGKALSGGHYPISAILANDDVMLVLKPGEHGSTYGGNPLAAAICVEALKVLINEKLCENADKLGAPFLQNLKEQLKDSKVVREVRGKGLLCAIEFKNDLVNVWDICLKFKENGLITRSVHDKTVRLTPPLCITKEQLDECTEIIVKTVKFFDDNL 414
               SCOP domains d3ntjb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh.........eeeeee..eeee....eeee.hhhhhh......hhhhhhhhhhhhh.........eehhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhhhhhhhh........eeeee....--------------............eeee...hhhhhhhhhh...eeeeee..............hhhhhhhhhhhhhh.eeeee............hhhhhhh....eeeehhhhhh.....eeeeehhhhhh.............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeee..eeeeee.....hhhhhhhhhhhhhee..ee...eeee......hhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFER_CLASS_3  PDB: B:230-267   --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ntj B   8 KSSQDYMNNELTYGAHNYDPIPVVLKRGKGVFVYDIEDRRYYDFLSAYSSVNQGHCHPDILNAMINQAKKLTICSRAFFSDSLGVCERYLTNLFGYDKVLMMNTGAEASETAYKLCRKWGYEVKKIPENSAKIIVCNNNF--------------KCKNNFGPFVPNFLKVPYDDLEALEKELQDPNVCAFIVEPVQGEAGVIVPSDSYFPGVASLCKKYNVLFVADEVQTGLGRTGKLLCTHHYGVKPDVILLGKALSGGHYPISAILANDDVMLVLKPGEHGSTYGGNPLAAAICVEALKVLINEKLCENADKLGAPFLQNLKEQLKDSKVVREVRGKGLLCAIEFKNDLVNVWDICLKFKENGLITRSVHDKTVRLTPPLCITKEQLDECTEIIVKTVKFFDDNL 414
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147         -    |  167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       
                                                                                                                                                                     147            162                                                                                                                                                                                                                                                            


Chain C from PDB  Type:PROTEIN  Length:386
 aligned with OAT_PLAF7 | Q6LFH8 from UniProtKB/Swiss-Prot  Length:414

    Alignment length:407
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       
            OAT_PLAF7     8 KSSQDYMNNELTYGAHNYDPIPVVLKRGKGVFVYDIEDRRYYDFLSAYSSVNQGHCHPDILNAMINQAKKLTICSRAFFSDSLGVCERYLTNLFGYDKVLMMNTGAEASETAYKLCRKWGYEVKKIPENSAKIIVCNNNFSGRTLGCVSASTDKKCKNNFGPFVPNFLKVPYDDLEALEKELQDPNVCAFIVEPVQGEAGVIVPSDSYFPGVASLCKKYNVLFVADEVQTGLGRTGKLLCTHHYGVKPDVILLGKALSGGHYPISAILANDDVMLVLKPGEHGSTYGGNPLAAAICVEALKVLINEKLCENADKLGAPFLQNLKEQLKDSKVVREVRGKGLLCAIEFKNDLVNVWDICLKFKENGLITRSVHDKTVRLTPPLCITKEQLDECTEIIVKTVKFFDDNL 414
               SCOP domains d3ntjc_ C: automated matches                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh.........eeeeee..eeee....eeee.hhhhhh......hhhhhhhhhhhhh.........eehhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhhhhhhhh...hhhhheeeee....---------------------.....eeee...hhhhhhhhhh...eeeeee..............hhhhhhhhhhhhhh.eeeee............hhhhhhh....eeeehhhhhh.....eeeeehhhhhh.............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeee..eeeeee.....hhhhhhhhhhhhhee..ee...eeee......hhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFER_CLASS_3  PDB: C:230-267   --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ntj C   8 KSSQDYMNNELTYGAHNYDPIPVVLKRGKGVFVYDIEDRRYYDFLSAYSSVNQGHCHPDILNAMINQAKKLTICSRAFFSDSLGVCERYLTNLFGYDKVLMMNTGAEASETAYKLCRKWGYEVKKIPENSAKIIVCNNNF---------------------PFVPNFLKVPYDDLEALEKELQDPNVCAFIVEPVQGEAGVIVPSDSYFPGVASLCKKYNVLFVADEVQTGLGRTGKLLCTHHYGVKPDVILLGKALSGGHYPISAILANDDVMLVLKPGEHGSTYGGNPLAAAICVEALKVLINEKLCENADKLGAPFLQNLKEQLKDSKVVREVRGKGLLCAIEFKNDLVNVWDICLKFKENGLITRSVHDKTVRLTPPLCITKEQLDECTEIIVKTVKFFDDNL 414
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147         -         - |     177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       
                                                                                                                                                                     147                   169                                                                                                                                                                                                                                                     


Chain D from PDB  Type:PROTEIN  Length:384
 aligned with OAT_PLAF7 | Q6LFH8 from UniProtKB/Swiss-Prot  Length:414

    Alignment length:407
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       
            OAT_PLAF7     8 KSSQDYMNNELTYGAHNYDPIPVVLKRGKGVFVYDIEDRRYYDFLSAYSSVNQGHCHPDILNAMINQAKKLTICSRAFFSDSLGVCERYLTNLFGYDKVLMMNTGAEASETAYKLCRKWGYEVKKIPENSAKIIVCNNNFSGRTLGCVSASTDKKCKNNFGPFVPNFLKVPYDDLEALEKELQDPNVCAFIVEPVQGEAGVIVPSDSYFPGVASLCKKYNVLFVADEVQTGLGRTGKLLCTHHYGVKPDVILLGKALSGGHYPISAILANDDVMLVLKPGEHGSTYGGNPLAAAICVEALKVLINEKLCENADKLGAPFLQNLKEQLKDSKVVREVRGKGLLCAIEFKNDLVNVWDICLKFKENGLITRSVHDKTVRLTPPLCITKEQLDECTEIIVKTVKFFDDNL 414
               SCOP domains d3ntjd_ D: automated matches                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -----------------------Aminotran_3-3ntjD01 D:31-356                                                                                                                                                                                                                                                                                                          ---------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) -----------------------Aminotran_3-3ntjD02 D:31-356                                                                                                                                                                                                                                                                                                          ---------------------------------------------------------- Pfam domains (2)
           Pfam domains (3) -----------------------Aminotran_3-3ntjD03 D:31-356                                                                                                                                                                                                                                                                                                          ---------------------------------------------------------- Pfam domains (3)
           Pfam domains (4) -----------------------Aminotran_3-3ntjD04 D:31-356                                                                                                                                                                                                                                                                                                          ---------------------------------------------------------- Pfam domains (4)
         Sec.struct. author .hhhhhhhhhhhhh.........eeeeee..eeee....eeee.hhhhhh......hhhhhhhhhhhhh.........eehhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhhhhhhhh........eeeee....-----------------------...eeee...hhhhhhhhhh...eeeeee..............hhhhhhhhhhhhhh.eeeee............hhhhhhh....eeeehhhhhh.....eeeeehhhhhh.............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeee..eeeeee.....hhhhhhhhhhhhhee..ee...eeee......hhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFER_CLASS_3  PDB: D:230-267   --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ntj D   8 KSSQDYMNNELTYGAHNYDPIPVVLKRGKGVFVYDIEDRRYYDFLSAYSSVNQGHCHPDILNAMINQAKKLTICSRAFFSDSLGVCERYLTNLFGYDKVLMMNTGAEASETAYKLCRKWGYEVKKIPENSAKIIVCNNNF-----------------------VPNFLKVPYDDLEALEKELQDPNVCAFIVEPVQGEAGVIVPSDSYFPGVASLCKKYNVLFVADEVQTGLGRTGKLLCTHHYGVKPDVILLGKALSGGHYPISAILANDDVMLVLKPGEHGSTYGGNPLAAAICVEALKVLINEKLCENADKLGAPFLQNLKEQLKDSKVVREVRGKGLLCAIEFKNDLVNVWDICLKFKENGLITRSVHDKTVRLTPPLCITKEQLDECTEIIVKTVKFFDDNL 414
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147         -         -   |   177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       
                                                                                                                                                                     147                     171
   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  (1, 4)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 4)

Asymmetric Unit
(-)
Clan: PLP_aminotran (240)

(-) Gene Ontology  (11, 11)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (OAT_PLAF7 | Q6LFH8)
molecular function
    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:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0004587    ornithine-oxo-acid transaminase activity    Catalysis of the reaction: L-ornithine + a 2-oxo acid = L-glutamate 5-semialdehyde + an L-amino acid.
    GO:0030170    pyridoxal phosphate binding    Interacting selectively and non-covalently with pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6.
    GO:0008483    transaminase activity    Catalysis of the transfer of an amino group to an acceptor, usually a 2-oxo acid.
    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:0055129    L-proline biosynthetic process    The chemical reactions and pathways resulting in the formation of L-proline, an L-enantiomer of a chiral, cyclic, nonessential alpha-amino acid found in peptide linkage in proteins.
    GO:0019544    arginine catabolic process to glutamate    The chemical reactions and pathways resulting in the breakdown of arginine into other compounds, including glutamate.
    GO:0010121    arginine catabolic process to proline via ornithine    The chemical reactions and pathways resulting in the breakdown of arginine into other compounds, including proline, via ornithine.
    GO:0006591    ornithine metabolic process    The chemical reactions and pathways involving ornithine, an amino acid only rarely found in proteins, but which is important in living organisms as an intermediate in the reactions of the urea cycle and in arginine biosynthesis.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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(-) Related Entries Specified in the PDB File

3lgo THE SAME PROTEIN WITHOUT SULFATE, CRYSTALIZED IN ANOTHER SPACEGROUP