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(-) Description

Title :  THE HIGH RESOLUTION STRUCTURE OF METHANOL DEHYDROGENASE FROM METHYLOBACTERIUM EXTORQUENS
 
Authors :  P. A. Williams, L. Coates, F. Mohammed, R. Gill, P. T. Erskine, S. P. Wood, C. Anthony, J. B. Cooper
Date :  23 Aug 04  (Deposition) - 21 Dec 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.20
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Anisotropic, Electron Transfer, Oxidoreductase, Calcium- Binding, Methanol Utilization, Pqq (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. A. Williams, L. Coates, F. Mohammed, R. Gill, P. T. Erskine, S. P. Wood, C. Anthony, J. B. Cooper
The Atomic Resolution Structure Of Methanol Dehydrogenase From Methylobacterium Extorquens
Acta Crystallogr. , Sect. D V. 61 75 2005
PubMed-ID: 15608378  |  Reference-DOI: 10.1107/S0907444904026964

(-) Compounds

Molecule 1 - METHANOL DEHYDROGENASE SUBUNIT 1
    Chains: A, C
    EC Number: 1.1.99.8
    Organism Scientific: METHYLOBACTERIUM EXTORQUENS
    Organism Taxid: 408
    Synonym: MDH LARGE SUBUNIT, MEDH
 
Molecule 2 - METHANOL DEHYDROGENASE SUBUNIT 2
    Chains: B, D
    EC Number: 1.1.99.8
    Organism Scientific: METHYLOBACTERIUM EXTORQUENS
    Organism Taxid: 408
    Synonym: MDH SMALL SUBUNIT, MEDH

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 7)

Asymmetric/Biological Unit (3, 7)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION
2GOL3Ligand/IonGLYCEROL
3PQQ2Ligand/IonPYRROLOQUINOLINE QUINONE

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:177 , ASN A:261 , ASP A:303 , PQQ A:1596BINDING SITE FOR RESIDUE CA A1599
2AC2SOFTWAREGLU C:2177 , ASN C:2261 , ASP C:2303 , PQQ C:3597BINDING SITE FOR RESIDUE CA C3599
3AC3SOFTWAREGLU A:55 , CYS A:104 , VAL A:107 , ARG A:109 , THR A:159 , SER A:174 , GLY A:175 , ALA A:176 , GLU A:177 , THR A:241 , TRP A:243 , ASN A:261 , ARG A:331 , ASN A:394 , TRP A:476 , GLY A:539 , TRP A:540 , CA A:1599 , HOH A:2329 , HOH A:2602BINDING SITE FOR RESIDUE PQQ A1596
4AC4SOFTWAREGLU C:2055 , CYS C:2104 , VAL C:2107 , ARG C:2109 , THR C:2159 , SER C:2174 , GLY C:2175 , ALA C:2176 , GLU C:2177 , THR C:2241 , TRP C:2243 , ASN C:2261 , ARG C:2331 , ASN C:2394 , TRP C:2476 , GLY C:2539 , TRP C:2540 , CA C:3599 , HOH C:4356 , HOH C:4609BINDING SITE FOR RESIDUE PQQ C3597
5AC5SOFTWAREALA A:43 , GLY A:584 , PRO A:585 , TYR A:586 , ASP A:587 , HOH A:2603 , HOH A:2604 , ARG C:2041 , TRP C:2508 , LYS C:2509BINDING SITE FOR RESIDUE GOL A1597
6AC6SOFTWAREHIS A:525 , THR A:528 , TYR A:530 , LYS A:583 , PRO A:585 , HOH A:2132 , HOH A:2135 , HOH A:2605BINDING SITE FOR RESIDUE GOL A1598
7AC7SOFTWARETRP A:508 , LYS A:509 , HOH A:2095 , ALA C:2043 , GLY C:2582 , GLY C:2584 , PRO C:2585 , TYR C:2586 , ASP C:2587 , HOH C:4610BINDING SITE FOR RESIDUE GOL C3598

(-) SS Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1A:103 -A:104
2A:386 -A:415
3B:1006 -B:1012
4C:2103 -C:2104
5C:2386 -C:2415
6D:3006 -D:3012

(-) Cis Peptide Bonds  (8, 8)

Asymmetric/Biological Unit
No.Residues
1Phe A:71 -Pro A:72
2Ala A:263 -Pro A:264
3Lys A:275 -Trp A:276
4Cys A:386 -Pro A:387
5Phe C:2071 -Pro C:2072
6Ala C:2263 -Pro C:2264
7Lys C:2275 -Trp C:2276
8Cys C:2386 -Pro C:2387

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1W6S)

(-) PROSITE Motifs  (2, 4)

Asymmetric/Biological Unit (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BACTERIAL_PQQ_1PS00363 Bacterial quinoprotein dehydrogenases signature 1.DHM1_METEA40-68
 		  2A:13-41
C:2013-2041
2BACTERIAL_PQQ_2PS00364 Bacterial quinoprotein dehydrogenases signature 2.DHM1_METEA270-291
 		  2A:243-264
C:2243-2264

(-) Exons   (0, 0)

(no "Exon" information available for 1W6S)

(-) 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:596
 aligned with DHM1_METEA | P16027 from UniProtKB/Swiss-Prot  Length:626

    Alignment length:596
                                    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       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597       607       617      
          DHM1_METEA     28 NDKLVELSKSDDNWVMPGKNYDSNNFSDLKQINKGNVKQLRPAWTFSTGLLNGHEGAPLVVDGKMYIHTSFPNNTFALGLDDPGTILWQDKPKQNPAARAVACCDLVNRGLAYWPGDGKTPALILKTQLDGNVAALNAETGETVWKVENSDIKVGSTLTIAPYVVKDKVIIGSSGAELGVRGYLTAYDVKTGEQVWRAYATGPDKDLLLASDFNIKNPHYGQKGLGTGTWEGDAWKIGGGTNWGWYAYDPGTNLIYFGTGNPAPWNETMRPGDNKWTMTIFGRDADTGEAKFGYQKTPHDEWDYAGVNVMMLSEQKDKDGKARKLLTHPDRNGIVYTLDRTDGALVSANKLDDTVNVFKSVDLKTGQPVRDPEYGTRMDHLAKDICPSAMGYHNQGHDSYDPKRELFFMGINHICMDWEPFMLPYRAGQFFVGATLNMYPGPKGDRQNYEGLGQIKAYNAITGDYKWEKMERFAVWGGTMATAGDLVFYGTLDGYLKARDSDTGDLLWKFKIPSGAIGYPMTYTHKGTQYVAIYYGVGGWPGVGLVFDLADPTAGLGAVGAFKKLANYTQMGGGVVVFSLDGKGPYDDPNVGEWKS  623
               SCOP domains d1w6sa_ A: Methanol dehydrogenase, heavy chain                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1w6sA00 A:1-596  [code=2.140.10.10, no name defined]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhh................ee........hhh.eeeeeeee...........eee..eeeee......eeeee......eeeee....hhhhhhhh.........eee........eeeee....eeeeee.....eeeeee..hhhhh.......eee..eeee...hhhhh...eeeeee.....eeeeee...hhhhhh........hhhhh..hhhhhh...hhhhhh........ee.....eeeee.......hhhhh........eeeeee.....eeeeee...............eeeeee.....eeeeeeee....eeeeee.....eeeeee.......eeee......eee.hhhh......eeee.............eee....eeeeeee.eeeeeee.............eeeeeee............eeeeee......eeeeeee........eee...eeeee....eeeeee.....eeeeee.........eeeee..eeeeeeee......hhhhhhh.....hhhhhhhhh.hhhhh.....eeeeeee................ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------BACTERIAL_PQQ_1  PDB: A:13-41---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------BACTERIAL_PQQ_2       -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1w6s A    1 NDKLVELSKSDDNWVMPGKNYDSNNFSDLKQINKGNVKQLRPAWTFSTGLLNGHEGAPLVVDGKMYIHTSFPNNTFALGLDDPGTILWQDKPKQNPAARAVACCDLVNRGLAYWPGDGKTPALILKTQLDGNVAALNAETGETVWKVENSDIKVGSTLTIAPYVVKDKVIIGSSGAELGVRGYLTAYDVKTGEQVWRAYATGPDKDLLLASDFNIKNPHYGQKGLGTGTWEGDAWKIGGGTNWGWYAYDPGTNLIYFGTGNPAPWNETMRPGDNKWTMTIFGRDADTGEAKFGYQKTPHDEWDYAGVNVMMLSEQKDKDGKARKLLTHPDRNGIVYTLDRTDGALVSANKLDDTVNVFKSVDLKTGQPVRDPEYGTRMDHLAKDICPSAMGYHNQGHDSYDPKRELFFMGINHICMDWEPFMLPYKAGQFFVGATLNMYPGPKGDRQNYEGLGQIKAYNAITGDYKWEKMERFAVWGGTMATAGDLVFYGTLDGYLKARDSDTGDLLWKFKIPSGAIGYPMTYTHKGTQYVAIYYGVGGWPGVGLVFDLADPTAGLGAVGAFKKLANYTQMGGGVVVFSLDGKGPYDDPNVGEWKS  596
                                    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       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590      


Chain B from PDB  Type:PROTEIN  Length:73
 aligned with DHM2_METEA | P14775 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:73
                                    32        42        52        62        72        82        92   
          DHM2_METEA     23 YDGTKCKAAGNCWEPKPGFPEKIAGSKYDPKHDPKELNKQADSIKQMEERNKKRVENFKKTGKFEYDVAKISA   95
               SCOP domains d1w6sb_ B: Methanol dehydrogenase, light chain                            SCOP domains
               CATH domains 1w6sB00 B:1001-1073 Methanol Dehydrogenase, chain B                       CATH domains
               Pfam domains ------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ................................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------- Transcript
                1w6s B 1001 YDGTKCKAAGNCWEPKPGFPEKIAGSKYDPKHDPKELNKQADSIKQMEERNKKRVENFKKTGKFEYDVAKISA 1073
                                  1010      1020      1030      1040      1050      1060      1070   


Chain C from PDB  Type:PROTEIN  Length:597
 aligned with DHM1_METEA | P16027 from UniProtKB/Swiss-Prot  Length:626

    Alignment length:597
                                    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       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597       607       617       
          DHM1_METEA     28 NDKLVELSKSDDNWVMPGKNYDSNNFSDLKQINKGNVKQLRPAWTFSTGLLNGHEGAPLVVDGKMYIHTSFPNNTFALGLDDPGTILWQDKPKQNPAARAVACCDLVNRGLAYWPGDGKTPALILKTQLDGNVAALNAETGETVWKVENSDIKVGSTLTIAPYVVKDKVIIGSSGAELGVRGYLTAYDVKTGEQVWRAYATGPDKDLLLASDFNIKNPHYGQKGLGTGTWEGDAWKIGGGTNWGWYAYDPGTNLIYFGTGNPAPWNETMRPGDNKWTMTIFGRDADTGEAKFGYQKTPHDEWDYAGVNVMMLSEQKDKDGKARKLLTHPDRNGIVYTLDRTDGALVSANKLDDTVNVFKSVDLKTGQPVRDPEYGTRMDHLAKDICPSAMGYHNQGHDSYDPKRELFFMGINHICMDWEPFMLPYRAGQFFVGATLNMYPGPKGDRQNYEGLGQIKAYNAITGDYKWEKMERFAVWGGTMATAGDLVFYGTLDGYLKARDSDTGDLLWKFKIPSGAIGYPMTYTHKGTQYVAIYYGVGGWPGVGLVFDLADPTAGLGAVGAFKKLANYTQMGGGVVVFSLDGKGPYDDPNVGEWKSA  624
               SCOP domains d1w6sc_ C: Methanol dehydrogenase, heavy chain                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains 1w6sC00 C:2001-2597  [code=2.140.10.10, no name defined]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              CATH domains
           Pfam domains (1) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PQQ-1w6sC01 C:2485-2522               --------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PQQ-1w6sC02 C:2485-2522               --------------------------------------------------------------------------- Pfam domains (2)
           Pfam domains (3) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PQQ-1w6sC03 C:2485-2522               --------------------------------------------------------------------------- Pfam domains (3)
           Pfam domains (4) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PQQ-1w6sC04 C:2485-2522               --------------------------------------------------------------------------- Pfam domains (4)
           Pfam domains (5) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PQQ-1w6sC05 C:2485-2522               --------------------------------------------------------------------------- Pfam domains (5)
           Pfam domains (6) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PQQ-1w6sC06 C:2485-2522               --------------------------------------------------------------------------- Pfam domains (6)
           Pfam domains (7) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PQQ-1w6sC07 C:2485-2522               --------------------------------------------------------------------------- Pfam domains (7)
           Pfam domains (8) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PQQ-1w6sC08 C:2485-2522               --------------------------------------------------------------------------- Pfam domains (8)
         Sec.struct. author hhhhhhhhh................ee........hhh.eeeeeeee...........eee..eeeee......eeeee......eeeee....hhhhhhhh.........eee........eeeee....eeeeee.....eeeeee..hhhhh.......eee..eeee...hhhhh...eeeeee.....eeeeee...hhhhhh........hhhhh..hhhhhh.hhhhhhhh........ee.....eeeee.......hhhhh........eeeeee.....eeeeee...............eeeeee.....eeeeeeee....eeeeee.....eeeeee.......eeee......eee.hhhh......eeee.............eee....eeeeeee.eeeeeee.............eeeeeee............eeeeee......eeeeeee........eee...eeeee....eeeeee.....eeeeee.........eeeee..eeeeeeee...hhhhhhhhh......hhhhhhhhh.hhhhh.....eeeeeee................. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------BACTERIAL_PQQ_1              ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------BACTERIAL_PQQ_2       --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1w6s C 2001 NDKLVELSKSDDNWVMPGKNYDSNNFSDLKQINKGNVKQLRPAWTFSTGLLNGHEGAPLVVDGKMYIHTSFPNNTFALGLDDPGTILWQDKPKQNPAARAVACCDLVNRGLAYWPGDGKTPALILKTQLDGNVAALNAETGETVWKVENSDIKVGSTLTIAPYVVKDKVIIGSSGAELGVRGYLTAYDVKTGEQVWRAYATGPDKDLLLASDFNIKNPHYGQKGLGTGTWEGDAWKIGGGTNWGWYAYDPGTNLIYFGTGNPAPWNETMRPGDNKWTMTIFGRDADTGEAKFGYQKTPHDEWDYAGVNVMMLSEQKDKDGKARKLLTHPDRNGIVYTLDRTDGALVSANKLDDTVNVFKSVDLKTGQPVRDPEYGTRMDHLAKDICPSAMGYHNQGHDSYDPKRELFFMGINHICMDWEPFMLPYKAGQFFVGATLNMYPGPKGDRQNYEGLGQIKAYNAITGDYKWEKMERFAVWGGTMATAGDLVFYGTLDGYLKARDSDTGDLLWKFKIPSGAIGYPMTYTHKGTQYVAIYYGVGGWPGVGLVFDLADPTAGLGAVGAFKKLANYTQMGGGVVVFSLDGKGPYDDPNVGEWKSA 2597
                                  2010      2020      2030      2040      2050      2060      2070      2080      2090      2100      2110      2120      2130      2140      2150      2160      2170      2180      2190      2200      2210      2220      2230      2240      2250      2260      2270      2280      2290      2300      2310      2320      2330      2340      2350      2360      2370      2380      2390      2400      2410      2420      2430      2440      2450      2460      2470      2480      2490      2500      2510      2520      2530      2540      2550      2560      2570      2580      2590       


Chain D from PDB  Type:PROTEIN  Length:73
 aligned with DHM2_METEA | P14775 from UniProtKB/Swiss-Prot  Length:96

    Alignment length:73
                                    32        42        52        62        72        82        92   
          DHM2_METEA     23 YDGTKCKAAGNCWEPKPGFPEKIAGSKYDPKHDPKELNKQADSIKQMEERNKKRVENFKKTGKFEYDVAKISA   95
               SCOP domains d1w6sd_ D: Methanol dehydrogenase, light chain                            SCOP domains
               CATH domains 1w6sD00 D:3001-3073 Methanol Dehydrogenase, chain B                       CATH domains
           Pfam domains (1) MDH-1w6sD01 D:3001-3071                                                -- Pfam domains (1)
           Pfam domains (2) MDH-1w6sD02 D:3001-3071                                                -- Pfam domains (2)
         Sec.struct. author ................................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------- Transcript
                1w6s D 3001 YDGTKCKAAGNCWEPKPGFPEKIAGSKYDPKHDPKELNKQADSIKQMEERNKKRVENFKKTGKFEYDVAKISA 3073
                                  3010      3020      3030      3040      3050      3060      3070
   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, 4)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (2, 4)

Asymmetric/Biological Unit
(-)
Class: Few Secondary Structures (1120)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (2, 10)

Asymmetric/Biological Unit
(-)
Clan: Beta_propeller (192)
(-)
Family: PQQ (3)
(-)
Methylobacterium extorquens (strain ATCC 14718 / DSM 1338 / AM1) (1)
1aPQQ-1w6sC01C:2485-2522
1bPQQ-1w6sC02C:2485-2522
1cPQQ-1w6sC03C:2485-2522
1dPQQ-1w6sC04C:2485-2522
1ePQQ-1w6sC05C:2485-2522
1fPQQ-1w6sC06C:2485-2522
1gPQQ-1w6sC07C:2485-2522
1hPQQ-1w6sC08C:2485-2522
(-)
Clan: no clan defined [family: MDH] (2)

(-) Gene Ontology  (16, 23)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,C   (DHM1_METEA | P16027)
molecular function
    GO:0052932    2-chloroethanol cytochrome-c oxidoreductase activity    Catalysis of the reaction: 2-chloroethanol + 2 cytochrome c(L) = chloroacetaldehyde + 2 reduced cytochrome c(L).
    GO:0052933    alcohol dehydrogenase (cytochrome c(L)) activity    Catalysis of the reaction: primary alcohol + 2 cytochrome c(L) = 2 reduced cytochrome c(L) + an aldehyde + 2 H+.
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    GO:0052931    ethanol cytochrome-c oxidoreductase activity    Catalysis of the reaction: ethanol + 2 cytochrome c(L) = acetaldehyde + 2 reduced cytochrome c(L) + 2 H+.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0052930    methanol ferricytochrome-c oxidoreductase activity    Catalysis of the reaction: methanol + 2 ferricytochrome c = formaldehyde + 2 ferrocytochrome c + 2 H+.
    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:0016614    oxidoreductase activity, acting on CH-OH group of donors    Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group act as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.
biological process
    GO:0015945    methanol metabolic process    The chemical reactions and pathways involving methanol, CH3-OH, a colorless, flammable, mobile, poisonous liquid, widely used as a solvent.
    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:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0030288    outer membrane-bounded periplasmic space    The region between the inner (cytoplasmic or plasma) membrane and outer membrane of organisms with two membranes such as Gram negative bacteria. These periplasmic spaces are relatively thick and contain a thin peptidoglycan layer (PGL), also referred to as a thin cell wall.
    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 B,D   (DHM2_METEA | P14775)
molecular function
    GO:0052932    2-chloroethanol cytochrome-c oxidoreductase activity    Catalysis of the reaction: 2-chloroethanol + 2 cytochrome c(L) = chloroacetaldehyde + 2 reduced cytochrome c(L).
    GO:0004022    alcohol dehydrogenase (NAD) activity    Catalysis of the reaction: an alcohol + NAD+ = an aldehyde or ketone + NADH + H+.
    GO:0052933    alcohol dehydrogenase (cytochrome c(L)) activity    Catalysis of the reaction: primary alcohol + 2 cytochrome c(L) = 2 reduced cytochrome c(L) + an aldehyde + 2 H+.
    GO:0052931    ethanol cytochrome-c oxidoreductase activity    Catalysis of the reaction: ethanol + 2 cytochrome c(L) = acetaldehyde + 2 reduced cytochrome c(L) + 2 H+.
    GO:0052930    methanol ferricytochrome-c oxidoreductase activity    Catalysis of the reaction: methanol + 2 ferricytochrome c = formaldehyde + 2 ferrocytochrome c + 2 H+.
    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:0015945    methanol metabolic process    The chemical reactions and pathways involving methanol, CH3-OH, a colorless, flammable, mobile, poisonous liquid, widely used as a solvent.
    GO:0015946    methanol oxidation    The chemical reactions and pathways resulting in the conversion of methanol to methyl-Coenzyme M.
    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:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

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 Related Entries

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

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        DHM1_METEA | P16027: 1h4i 1h4j
        DHM2_METEA | P14775: 1h4i 1h4j

(-) Related Entries Specified in the PDB File

1h4i METHYLOBACTERIUM EXTORQUENS METHANOL DEHYDROGENASE
1h4j METHYLOBACTERIUM EXTORQUENS METHANOL DEHYDROGENASE D303E MUTANT