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(-) Description

Title :  CRYSTAL STRUCTURE OF APO L-ALANINE DEHYDROGENASE FROM MYCOBACTERIUM TUBERCULOSIS
 
Authors :  D. Agren, G. Schneider
Date :  26 Nov 07  (Deposition) - 11 Mar 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (3x)
Keywords :  Nad, Secreted, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. Agren, M. Stehr, C. L. Berthold, S. Kapoor, W. Oehlmann, M. Singh, G. Schneider
Three-Dimensional Structures Of Apo- And Holo-L- Alanine Dehydrogenase From Mycobacterium Tuberculosis Reveal Conformational Changes Upon Coenzyme Binding.
J. Mol. Biol. V. 377 1161 2008
PubMed-ID: 18304579  |  Reference-DOI: 10.1016/J.JMB.2008.01.091

(-) Compounds

Molecule 1 - ALANINE DEHYDROGENASE
    Chains: A, B
    EC Number: 1.4.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET26
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Synonym: 40 KDA ANTIGEN, TB43

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (3x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2VHY)

(-) Sites  (0, 0)

(no "Site" information available for 2VHY)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2VHY)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 4)

Asymmetric Unit (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALADH_PNT_1PS00836 Alanine dehydrogenase & pyridine nucleotide transhydrogenase signature 1.DHA_MYCTO4-30
 		  2A:4-30
B:4-30
DHA_MYCTU4-30
 		  2A:4-30
B:4-30
2ALADH_PNT_2PS00837 Alanine dehydrogenase & pyridine nucleotide transhydrogenase signature 2.DHA_MYCTO173-198
 		  2A:173-198
B:173-198
DHA_MYCTU173-198
 		  2A:173-198
B:173-198
Biological Unit 1 (2, 24)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALADH_PNT_1PS00836 Alanine dehydrogenase & pyridine nucleotide transhydrogenase signature 1.DHA_MYCTO4-30
 		  6A:4-30
B:4-30
DHA_MYCTU4-30
 		  6A:4-30
B:4-30
2ALADH_PNT_2PS00837 Alanine dehydrogenase & pyridine nucleotide transhydrogenase signature 2.DHA_MYCTO173-198
 		  6A:173-198
B:173-198
DHA_MYCTU173-198
 		  6A:173-198
B:173-198

(-) Exons   (0, 0)

(no "Exon" information available for 2VHY)

(-) 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:325
 aligned with DHA_MYCTO | P9WQB0 from UniProtKB/Swiss-Prot  Length:371

    Alignment length:371
                                    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       280       290       300       310       320       330       340       350       360       370 
            DHA_MYCTO     1 MRVGIPTETKNNEFRVAITPAGVAELTRRGHEVLIQAGAGEGSAITDADFKAAGAQLVGTADQVWADADLLLKVKEPIAAEYGRLRHGQILFTFLHLAASRACTDALLDSGTTSIAYETVQTPDGALPLLAPMSEVAGRLAAQVGAYHLMRTQGGRGVLMGGVPGVEPADVVVIGAGTAGYNAARIANGMGATVTVLDINIDKLRQLDAEFCGRIHTRYSSAYELEGAVKRADLVIGAVLVPGAKAPKLVSNSLVAHMKPGAVLVDIAIDQGGCFEGSRPTTYDHPTFAVHDTLFYCVANMPASVPKTSTYALTNATMPYVLELADHGWRAACRSNPALAKGLSTHEGALLSERVATDLGVPFTEPASVLA 371
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee...............hhhhhhhhhh.eeeee.........hhhhhhh..eeee.hhhhhhhhh.eee.....hhhhh.......eeee..hhhhhhhhhhhhhh...eeee.............hhhhhhhhhhhhhhhhhhh.hhhhh...............eeeee..hhhhhhhhhhhhhh..eeeeee.hhhhhhhhhhhh....eeee.hhhhhhhhhhhh.eeee..------------------.....eeee..-------------------------....---hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeee..ee....hhhhhh........... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---ALADH_PNT_1  PDB: A:4-30   ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (1) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------ALADH_PNT_2  PDB: A:173-19----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2vhy A   1 MRVGIPTETKNNEFRVAITPAGVAELTRRGHEVLIQAGAGEGSAITDADFKAAGAQLVGTADQVWADADLLLKVKEPIAAEYGRLRHGQILFTFLHLAASRACTDALLDSGTTSIAYETVQTADGALPLLAPMSEVAGRLAAQVGAYHLMRTQGGRGVLMGGVPGVEPADVVVIGAGTAGYNAARIANGMGATVTVLDINIDKLRQLDAEFCGRIHTRYSSAYELEGAVKRADLVIGAV------------------MKPGAVLVDIA-------------------------LFYC---MPASVPKTSTYALTNATMPYVLELADHGWRAACRSNPALAKGLSTHEGALLSERVATDLGVPFTEPASVLA 371
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230        |-         -       260       | -         -         -   |  |  -|      310       320       330       340       350       360       370 
                                                                                                                                                                                                                                                                        239                258       268                       294  | 301                                                                      
                                                                                                                                                                                                                                                                                                                                  297                                                                          


Chain A from PDB  Type:PROTEIN  Length:325
 aligned with DHA_MYCTU | P9WQB1 from UniProtKB/Swiss-Prot  Length:371

    Alignment length:371
                                    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       280       290       300       310       320       330       340       350       360       370 
            DHA_MYCTU     1 MRVGIPTETKNNEFRVAITPAGVAELTRRGHEVLIQAGAGEGSAITDADFKAAGAQLVGTADQVWADADLLLKVKEPIAAEYGRLRHGQILFTFLHLAASRACTDALLDSGTTSIAYETVQTADGALPLLAPMSEVAGRLAAQVGAYHLMRTQGGRGVLMGGVPGVEPADVVVIGAGTAGYNAARIANGMGATVTVLDINIDKLRQLDAEFCGRIHTRYSSAYELEGAVKRADLVIGAVLVPGAKAPKLVSNSLVAHMKPGAVLVDIAIDQGGCFEGSRPTTYDHPTFAVHDTLFYCVANMPASVPKTSTYALTNATMPYVLELADHGWRAACRSNPALAKGLSTHEGALLSERVATDLGVPFTEPASVLA 371
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee...............hhhhhhhhhh.eeeee.........hhhhhhh..eeee.hhhhhhhhh.eee.....hhhhh.......eeee..hhhhhhhhhhhhhh...eeee.............hhhhhhhhhhhhhhhhhhh.hhhhh...............eeeee..hhhhhhhhhhhhhh..eeeeee.hhhhhhhhhhhh....eeee.hhhhhhhhhhhh.eeee..------------------.....eeee..-------------------------....---hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeee..ee....hhhhhh........... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---ALADH_PNT_1  PDB: A:4-30   ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------ALADH_PNT_2  PDB: A:173-19----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2vhy A   1 MRVGIPTETKNNEFRVAITPAGVAELTRRGHEVLIQAGAGEGSAITDADFKAAGAQLVGTADQVWADADLLLKVKEPIAAEYGRLRHGQILFTFLHLAASRACTDALLDSGTTSIAYETVQTADGALPLLAPMSEVAGRLAAQVGAYHLMRTQGGRGVLMGGVPGVEPADVVVIGAGTAGYNAARIANGMGATVTVLDINIDKLRQLDAEFCGRIHTRYSSAYELEGAVKRADLVIGAV------------------MKPGAVLVDIA-------------------------LFYC---MPASVPKTSTYALTNATMPYVLELADHGWRAACRSNPALAKGLSTHEGALLSERVATDLGVPFTEPASVLA 371
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230        |-         -       260       | -         -         -   |  |  -|      310       320       330       340       350       360       370 
                                                                                                                                                                                                                                                                        239                258       268                       294  | 301                                                                      
                                                                                                                                                                                                                                                                                                                                  297                                                                          


Chain B from PDB  Type:PROTEIN  Length:331
 aligned with DHA_MYCTO | P9WQB0 from UniProtKB/Swiss-Prot  Length:371

    Alignment length:372
                                                                                                                                                                                                                                                                                                                                                                                                            371 
                                    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       280       290       300       310       320       330       340       350       360       370| 
            DHA_MYCTO     1 MRVGIPTETKNNEFRVAITPAGVAELTRRGHEVLIQAGAGEGSAITDADFKAAGAQLVGTADQVWADADLLLKVKEPIAAEYGRLRHGQILFTFLHLAASRACTDALLDSGTTSIAYETVQTPDGALPLLAPMSEVAGRLAAQVGAYHLMRTQGGRGVLMGGVPGVEPADVVVIGAGTAGYNAARIANGMGATVTVLDINIDKLRQLDAEFCGRIHTRYSSAYELEGAVKRADLVIGAVLVPGAKAPKLVSNSLVAHMKPGAVLVDIAIDQGGCFEGSRPTTYDHPTFAVHDTLFYCVANMPASVPKTSTYALTNATMPYVLELADHGWRAACRSNPALAKGLSTHEGALLSERVATDLGVPFTEPASVLA-   -
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeee.............hhhhhhhhhh...eeee....hhhhh..hhhhhh.......hhhhhhh...eee.....hhhhhhhh....eeee..hhhhhhhhhhhhhh...eeee.hhh.........hhhhhhhhhhhhhhhhhhh.hhhhh...............eeeee..hhhhhhhhhhhhhh..eeeeee.hhhhhhhhhhhh....eeee.hhhhhhhhhhhh.eeee....-------------........eeee.-------------------------..ee.---hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeee..ee.hhhhhhhh.....hhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (2) ---ALADH_PNT_1  PDB: B:4-30   ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE (2)
                PROSITE (1) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------ALADH_PNT_2  PDB: B:173-19------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE (1)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2vhy B   1 MRVGIPTETKNNEFRVAITPAGVAELTRRGHEVLIQAGAGEGSAITDADFKAAGAQLVGTADQVWADADLLLKVKEPIAAEYGRLRHGQILFTFLHLAASRACTDALLDSGTTSIAYETVQTADGALPLLAPMSEVAGRLAAQVGAYHLMRTQGGRGVLMGGVPGVEPADVVVIGAGTAGYNAARIANGMGATVTVLDINIDKLRQLDAEFCGRIHTRYSSAYELEGAVKRADLVIGAVLV-------------VAHMKPGAVLVDI-------------------------TLFYC---MPASVPKTSTYALTNATMPYVLELADHGWRAACRSNPALAKGLSTHEGALLSERVATDLGVPFTEPASVLAH 372
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240|        -    |  260      |  -         -         -  |   |  -|      310       320       330       340       350       360       370  
                                                                                                                                                                                                                                                                          241           255         267                       293 297 301                                                                       


Chain B from PDB  Type:PROTEIN  Length:331
 aligned with DHA_MYCTU | P9WQB1 from UniProtKB/Swiss-Prot  Length:371

    Alignment length:372
                                                                                                                                                                                                                                                                                                                                                                                                            371 
                                    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       280       290       300       310       320       330       340       350       360       370| 
            DHA_MYCTU     1 MRVGIPTETKNNEFRVAITPAGVAELTRRGHEVLIQAGAGEGSAITDADFKAAGAQLVGTADQVWADADLLLKVKEPIAAEYGRLRHGQILFTFLHLAASRACTDALLDSGTTSIAYETVQTADGALPLLAPMSEVAGRLAAQVGAYHLMRTQGGRGVLMGGVPGVEPADVVVIGAGTAGYNAARIANGMGATVTVLDINIDKLRQLDAEFCGRIHTRYSSAYELEGAVKRADLVIGAVLVPGAKAPKLVSNSLVAHMKPGAVLVDIAIDQGGCFEGSRPTTYDHPTFAVHDTLFYCVANMPASVPKTSTYALTNATMPYVLELADHGWRAACRSNPALAKGLSTHEGALLSERVATDLGVPFTEPASVLA-   -
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeee.............hhhhhhhhhh...eeee....hhhhh..hhhhhh.......hhhhhhh...eee.....hhhhhhhh....eeee..hhhhhhhhhhhhhh...eeee.hhh.........hhhhhhhhhhhhhhhhhhh.hhhhh...............eeeee..hhhhhhhhhhhhhh..eeeeee.hhhhhhhhhhhh....eeee.hhhhhhhhhhhh.eeee....-------------........eeee.-------------------------..ee.---hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeee..ee.hhhhhhhh.....hhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) ---ALADH_PNT_1  PDB: B:4-30   ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE (1)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------ALADH_PNT_2  PDB: B:173-19------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2vhy B   1 MRVGIPTETKNNEFRVAITPAGVAELTRRGHEVLIQAGAGEGSAITDADFKAAGAQLVGTADQVWADADLLLKVKEPIAAEYGRLRHGQILFTFLHLAASRACTDALLDSGTTSIAYETVQTADGALPLLAPMSEVAGRLAAQVGAYHLMRTQGGRGVLMGGVPGVEPADVVVIGAGTAGYNAARIANGMGATVTVLDINIDKLRQLDAEFCGRIHTRYSSAYELEGAVKRADLVIGAVLV-------------VAHMKPGAVLVDI-------------------------TLFYC---MPASVPKTSTYALTNATMPYVLELADHGWRAACRSNPALAKGLSTHEGALLSERVATDLGVPFTEPASVLAH 372
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240|        -    |  260      |  -         -         -  |   |  -|      310       320       330       340       350       360       370  
                                                                                                                                                                                                                                                                          241           255         267                       293 297 301
   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  (0, 0)

(no "SCOP Domain" information available for 2VHY)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2VHY)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (12, 19)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (DHA_MYCTU | P9WQB1)
molecular function
    GO:0000286    alanine dehydrogenase activity    Catalysis of the reaction: L-alanine + H2O + NAD+ = pyruvate + NH3 + NADH + H(+).
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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.
biological process
    GO:0042853    L-alanine catabolic process    The chemical reactions and pathways resulting in the breakdown of L-alanine, the L-enantiomer of 2-aminopropanoic acid, i.e. (2S)-2-aminopropanoic acid.
    GO:0006524    alanine catabolic process    The chemical reactions and pathways resulting in the breakdown of alanine, 2-aminopropanoic acid.
    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.
    GO:0001666    response to hypoxia    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.
cellular component
    GO:0005618    cell wall    The rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal, most prokaryotic cells and some protozoan parasites, maintaining their shape and protecting them from osmotic lysis. In plants it is made of cellulose and, often, lignin; in fungi it is composed largely of polysaccharides; in bacteria it is composed of peptidoglycan; in protozoan parasites such as Giardia species, it's made of carbohydrates and proteins.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Chain A,B   (DHA_MYCTO | P9WQB0)
molecular function
    GO:0000286    alanine dehydrogenase activity    Catalysis of the reaction: L-alanine + H2O + NAD+ = pyruvate + NH3 + NADH + H(+).
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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.
biological process
    GO:0042853    L-alanine catabolic process    The chemical reactions and pathways resulting in the breakdown of L-alanine, the L-enantiomer of 2-aminopropanoic acid, i.e. (2S)-2-aminopropanoic acid.
    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.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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  2vhy
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  1.4.1.1
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 Related Entries

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

UniProtKB/Swiss-Prot
        DHA_MYCTO | P9WQB0: 2vhv 2vhw 2vhx 2vhz 2voe 2voj
        DHA_MYCTU | P9WQB1: 2vhv 2vhw 2vhx 2vhz 2voe 2voj

(-) Related Entries Specified in the PDB File

2vhv CRYSTAL STRUCTURE OF THE D270A MUTANT OF L-ALANINE DEHYDROGENASE FROM MYCOBACTERIUM TUBERCULOSIS IN COMPLEX WITH NADH.
2vhw CRYSTAL STRUCTURE OF HOLO L-ALANINE DEHYDROGENASE FROM MYCOBACTERIUM TUBERCULOSIS IN THE OPEN AND CLOSED CONFORMATION
2vhx CRYSTAL STRUCTURE OF THE TERNARY COMPLEX OF L-ALANINE DEHYDROGENASE FROM MYCOBACTERIUM TUBERCULOSIS WITH NAD+ AND PYRUVATE
2vhz CRYSTAL STRUCTURE OF HOLO L-ALANINE DEHYDROGENASE FROM MYCOBACTERIUM TUBERCULOSIS IN THE CLOSED CONFORMATION