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Entry version 68 (05 Dec 2018)
Sequence version 3 (23 Jan 2007)
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Protein

NAD-dependent methanol dehydrogenase

Gene

mdh

Organism
Bacillus methanolicus
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Catalyzes the oxidation of methanol to yield formaldehyde. It possesses a NADH-dependent formaldehyde reductase activity and cannot use NADP.6 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the ‘Function’ section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Protein has several cofactor binding sites:

<p>This subsection of the ‘Function’ section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

Stimulated by the activator protein Act wich requires the presence of magnesium ions. Inhibited by 1,10-phenanthroline.3 Publications

<p>This subsection of the ‘Function’ section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>Kineticsi

  1. KM=9 µM for NADH1 Publication
  2. KM=0.02 mM for NAD2 Publications
  3. KM=0.7 mM for formaldehyde (without activator protein at pH 9.5 and 50 degrees Celsius)1 Publication
  4. KM=2 mM for formaldehyde (with activator protein at pH 9.5 and 50 degrees Celsius)1 Publication
  5. KM=57 mM for ethanol (with the activator protein at pH 9.5 and 50 degrees Celsius)1 Publication
  6. KM=94 mM for ethanol (without activator protein at pH 9.5 and 50 degrees Celsius)1 Publication
  7. KM=140 mM for methanol (with the activator protein at pH 9.5 and 50 degrees Celsius)1 Publication
  8. KM=230 mM for methanol (without activator protein at pH 9.5 and 50 degrees Celsius)1 Publication
  1. Vmax=1310 µmol/min/mg enzyme2 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: methanol degradation

This protein is involved in step 1 of the subpathway that synthesizes formaldehyde from methanol.Curated
Proteins known to be involved in this subpathway in this organism are:
  1. NAD-dependent methanol dehydrogenase (mdh)
This subpathway is part of the pathway methanol degradation, which is itself part of One-carbon metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes formaldehyde from methanol, the pathway methanol degradation and in One-carbon metabolism.

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionOxidoreductase
Biological processMethanol utilization
LigandMagnesium, NAD, Zinc

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
MetaCyc:MONOMER-15636

SABIO-RK: Biochemical Reaction Kinetics Database

More...
SABIO-RKi
P31005

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...
UniPathwayi
UPA00928;UER00893

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
NAD-dependent methanol dehydrogenase1 Publication (EC:1.1.1.2444 Publications)
Short name:
MDH1 Publication
Short name:
MEDH1 Publication
Alternative name(s):
Type 3 alcohol dehydrogenase1 Publication
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:mdh1 Publication
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiBacillus methanolicus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri1471 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi13G → A: Shows a reduced dehydrogenase activity. 1 Publication1
Mutagenesisi15G → A: Shows almost the same dehydrogenase activity as the wild-type. 1 Publication1
Mutagenesisi88D → N: Shows almost the same dehydrogenase activity as the wild-type. 1 Publication1
Mutagenesisi95G → A: Shows a 10-fold decreased affinity for NAD and NADH and a strongly reduced dehydrogenase activity. Completely insensitive to the stimulating effect of the activator protein Act. 1 Publication1
Mutagenesisi97S → G: Shows an increase of the dehydrogenase activity and a decrease of the affinity for NAD and NADH. Completely insensitive to the stimulating effect of the activator protein Act. It does not bind NAD. 1 Publication1
Mutagenesisi97S → T: Shows an increase of the dehydrogenase activity and affinity for NAD and NADH. 1 Publication1
Mutagenesisi100D → N: Loss of dehydrogenase activity. It still binds NADH. 1 Publication1
Mutagenesisi103K → R: Loss of dehydrogenase activity. It does not bind NADH. 1 Publication1

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemoved2 Publications
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000878342 – 381NAD-dependent methanol dehydrogenaseAdd BLAST380

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodecamer.2 Publications

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
P31005

SWISS-MODEL Repository - a database of annotated 3D protein structure models

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SMRi
P31005

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Phylogenomic databases

KEGG Orthology (KO)

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KOi
K00093

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001670 ADH_Fe/GldA
IPR018211 ADH_Fe_CS
IPR039697 Alcohol_dehydrogenase_Fe

The PANTHER Classification System

More...
PANTHERi
PTHR11496 PTHR11496, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00465 Fe-ADH, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00913 ADH_IRON_1, 1 hit
PS00060 ADH_IRON_2, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P31005-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTNFFIPPAS VIGRGAVKEV GTRLKQIGAK KALIVTDAFL HSTGLSEEVA
60 70 80 90 100
KNIREAGLDV AIFPKAQPDP ADTQVHEGVD VFKQENCDAL VSIGGGSSHD
110 120 130 140 150
TAKAIGLVAA NGGRINDYQG VNSVEKPVVP VVAITTTAGT GSETTSLAVI
160 170 180 190 200
TDSARKVKMP VIDEKITPTV AIVDPELMVK KPAGLTIATG MDALSHAIEA
210 220 230 240 250
YVAKGATPVT DAFAIQAMKL INEYLPKAVA NGEDIEAREA MAYAQYMAGV
260 270 280 290 300
AFNNGGLGLV HSISHQVGGV YKLQHGICNS VNMPHVCAFN LIAKTERFAH
310 320 330 340 350
IAELLGENVS GLSTAAAAER AIVALERYNK NFGIPSGYAE MGVKEEDIEL
360 370 380
LAKNAFEDVC TQSNPRVATV QDIAQIIKNA L
Length:381
Mass (Da):40,045
Last modified:January 23, 2007 - v3
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i8EA251B36F73749D
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti18K → L AA sequence (PubMed:1995642).Curated1
Sequence conflicti42S → A AA sequence (PubMed:1995642).Curated1
Sequence conflicti50A → D AA sequence (PubMed:1995642).Curated1
Sequence conflicti59D → N AA sequence (PubMed:1995642).Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
M65004 Genomic DNA Translation: AAA22593.1

Genome annotation databases

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ag:AAA22593

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M65004 Genomic DNA Translation: AAA22593.1

3D structure databases

ProteinModelPortaliP31005
SMRiP31005
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

KEGGiag:AAA22593

Phylogenomic databases

KOiK00093

Enzyme and pathway databases

UniPathwayi
UPA00928;UER00893

BioCyciMetaCyc:MONOMER-15636
SABIO-RKiP31005

Family and domain databases

InterProiView protein in InterPro
IPR001670 ADH_Fe/GldA
IPR018211 ADH_Fe_CS
IPR039697 Alcohol_dehydrogenase_Fe
PANTHERiPTHR11496 PTHR11496, 1 hit
PfamiView protein in Pfam
PF00465 Fe-ADH, 1 hit
PROSITEiView protein in PROSITE
PS00913 ADH_IRON_1, 1 hit
PS00060 ADH_IRON_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiMEDH_BACMT
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P31005
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 1, 1993
Last sequence update: January 23, 2007
Last modified: December 5, 2018
This is version 68 of the entry and version 3 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
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