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Protein

Bifunctional NAD(P)H-hydrate repair enzyme Nnr

Gene

nnr

Organism
Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
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

Bifunctional enzyme that catalyzes the epimerization of the S- and R-forms of NAD(P)HX and the dehydration of the S-form of NAD(P)HX at the expense of ADP, which is converted to AMP. This allows the repair of both epimers of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration (By similarity).By similarity

<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

K+By similarityNote: Binds 1 potassium ion per subunit.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the ‘Description’ field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi52Potassium1
Metal bindingi114Potassium1
<p>This subsection of the ‘Function’ section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei129NAD(P)HX (for epimerase activity)1
Binding sitei147NAD(P)HX (for epimerase activity)1
Metal bindingi150Potassium1
Binding sitei317NAD(P)HX (for dehydratase activity); via amide nitrogen1
Binding sitei431NAD(P)HX (for dehydratase activity)1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi402 – 406ADP5
Nucleotide bindingi421 – 430ADP10

<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 functionIsomerase, Lyase, Multifunctional enzyme
LigandATP-binding, Metal-binding, NAD, NADP, Nucleotide-binding, Potassium

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
TMAR243274:G1H0Q-5-MONOMER

<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:
Bifunctional NAD(P)H-hydrate repair enzyme Nnr
Alternative name(s):
Nicotinamide nucleotide repair protein
Including the following 2 domains:
ADP-dependent (S)-NAD(P)H-hydrate dehydratase (EC:4.2.1.136)
Alternative name(s):
ADP-dependent NAD(P)HX dehydratase
NAD(P)H-hydrate epimerase (EC:5.1.99.6)
Alternative name(s):
NAD(P)HX epimerase
<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:nnr
Ordered Locus Names:TM_0922
<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>OrganismiThermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
<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 identifieri243274 [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 lineageiBacteriaThermotogaeThermotogalesThermotogaceaeThermotoga
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000008183 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome

<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 ‘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_00004164131 – 490Bifunctional NAD(P)H-hydrate repair enzyme NnrAdd BLAST490

<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

Protein-protein interaction databases

Database of interacting proteins

More...
DIPi
DIP-59950N

STRING: functional protein association networks

More...
STRINGi
243274.TM0922

<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

Secondary structure

1490
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
Q9X024

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

More...
SMRi
Q9X024

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
Q9X024

<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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini1 – 204YjeF N-terminalAdd BLAST204
Domaini212 – 488YjeF C-terminalAdd BLAST277

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni1 – 204NAD(P)H-hydrate epimeraseBy similarityAdd BLAST204
Regioni51 – 55NAD(P)HX (for epimerase activity)5
Regioni118 – 124NAD(P)HX (for epimerase activity)7
Regioni212 – 490ADP-dependent (S)-NAD(P)H-hydrate dehydrataseBy similarityAdd BLAST279
Regioni366 – 372NAD(P)HX (for dehydratase activity)7

<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

In the N-terminal section; belongs to the NnrE/AIBP family.Curated
In the C-terminal section; belongs to the NnrD/CARKD family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4105DR1 Bacteria
COG0062 LUCA
COG0063 LUCA

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q9X024

KEGG Orthology (KO)

More...
KOi
K17758
K17759

Identification of Orthologs from Complete Genome Data

More...
OMAi
LVGPGHN

Family and domain databases

Conserved Domains Database

More...
CDDi
cd01171 YXKO-related, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.1190.20, 1 hit
3.40.50.10260, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_01965 NADHX_dehydratase, 1 hit
MF_01966 NADHX_epimerase, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR017953 Carbohydrate_kinase_pred_CS
IPR000631 CARKD
IPR030677 Nnr
IPR029056 Ribokinase-like
IPR004443 YjeF_N_dom
IPR036652 YjeF_N_dom_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01256 Carb_kinase, 1 hit
PF03853 YjeF_N, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF017184 Nnr, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53613 SSF53613, 1 hit
SSF64153 SSF64153, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00196 yjeF_cterm, 1 hit
TIGR00197 yjeF_nterm, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS01049 YJEF_C_1, 1 hit
PS01050 YJEF_C_2, 1 hit
PS51383 YJEF_C_3, 1 hit
PS51385 YJEF_N, 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.

Q9X024-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKEIDELTIK EYGVDSRILM ERAGISVVLA MEEELGNLSD YRFLVLCGGG
60 70 80 90 100
NNGGDGFVVA RNLLGVVKDV LVVFLGKKKT PDCEYNYGLY KKFGGKVVEQ
110 120 130 140 150
FEPSILNEFD VVVDAIFGTG LRGEITGEYA EIINLVNKSG KVVVSVDVPS
160 170 180 190 200
GIDSNTGKVL RTAVKADLTV TFGVPKIGHI LFPGRDLTGK LKVANIGHPV
210 220 230 240 250
HLINSINRYV ITREMVRSLL PERPRDSHKG TYGKVLIIAG SRLYSGAPVL
260 270 280 290 300
SGMGSLKVGT GLVKLAVPFP QNLIATSRFP ELISVPIDTE KGFFSLQNLQ
310 320 330 340 350
ECLELSKDVD VVAIGPGLGN NEHVREFVNE FLKTLEKPAV IDADAINVLD
360 370 380 390 400
TSVLKERKSP AVLTPHPGEM ARLVKKTVGD VKYNYELAEE FAKENDCVLV
410 420 430 440 450
LKSATTIVTD GEKTLFNITG NTGLSKGGSG DVLTGMIAGF IAQGLSPLEA
460 470 480 490
STVSVYLHGF AAELFEQDER GLTASELLRL IPEAIRRLKE
Length:490
Mass (Da):53,004
Last modified:November 1, 1999 - v1
<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:i580917C98F8BE2FC
GO

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
AE000512 Genomic DNA Translation: AAD36003.1

Protein sequence database of the Protein Information Resource

More...
PIRi
C72317

NCBI Reference Sequences

More...
RefSeqi
NP_228730.1, NC_000853.1
WP_010865220.1, NZ_CP011107.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAD36003; AAD36003; TM_0922

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
898596

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
tma:TM0922

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|243274.5.peg.936

<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
AE000512 Genomic DNA Translation: AAD36003.1
PIRiC72317
RefSeqiNP_228730.1, NC_000853.1
WP_010865220.1, NZ_CP011107.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2AX3X-ray2.27A1-490[»]
3RRBX-ray2.40A1-490[»]
3RREX-ray2.15A1-490[»]
3RRFX-ray2.10A1-490[»]
3RRJX-ray2.50A1-490[»]
3RS8X-ray2.10A1-490[»]
3RS9X-ray2.10A1-490[»]
3RSFX-ray2.30A1-490[»]
3RSGX-ray2.10A1-490[»]
3RSQX-ray2.05A1-490[»]
3RSSX-ray1.95A1-490[»]
3RT7X-ray2.10A1-490[»]
3RT9X-ray1.95A1-490[»]
3RTAX-ray1.95A1-490[»]
3RTBX-ray2.10A1-490[»]
3RTCX-ray2.10A1-490[»]
3RTDX-ray2.30A1-490[»]
3RTEX-ray2.10A1-490[»]
3RTGX-ray2.05A1-490[»]
3RU2X-ray2.20A1-490[»]
3RU3X-ray2.60A1-490[»]
ProteinModelPortaliQ9X024
SMRiQ9X024
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

DIPiDIP-59950N
STRINGi243274.TM0922

Protocols and materials databases

The DNASU plasmid repository

More...
DNASUi
898596
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAD36003; AAD36003; TM_0922
GeneIDi898596
KEGGitma:TM0922
PATRICifig|243274.5.peg.936

Phylogenomic databases

eggNOGiENOG4105DR1 Bacteria
COG0062 LUCA
COG0063 LUCA
InParanoidiQ9X024
KOiK17758
K17759
OMAiLVGPGHN

Enzyme and pathway databases

BioCyciTMAR243274:G1H0Q-5-MONOMER

Miscellaneous databases

EvolutionaryTraceiQ9X024

Family and domain databases

CDDicd01171 YXKO-related, 1 hit
Gene3Di3.40.1190.20, 1 hit
3.40.50.10260, 1 hit
HAMAPiMF_01965 NADHX_dehydratase, 1 hit
MF_01966 NADHX_epimerase, 1 hit
InterProiView protein in InterPro
IPR017953 Carbohydrate_kinase_pred_CS
IPR000631 CARKD
IPR030677 Nnr
IPR029056 Ribokinase-like
IPR004443 YjeF_N_dom
IPR036652 YjeF_N_dom_sf
PfamiView protein in Pfam
PF01256 Carb_kinase, 1 hit
PF03853 YjeF_N, 1 hit
PIRSFiPIRSF017184 Nnr, 1 hit
SUPFAMiSSF53613 SSF53613, 1 hit
SSF64153 SSF64153, 1 hit
TIGRFAMsiTIGR00196 yjeF_cterm, 1 hit
TIGR00197 yjeF_nterm, 1 hit
PROSITEiView protein in PROSITE
PS01049 YJEF_C_1, 1 hit
PS01050 YJEF_C_2, 1 hit
PS51383 YJEF_C_3, 1 hit
PS51385 YJEF_N, 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 nameiNNR_THEMA
<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: Q9X024
<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: March 21, 2012
Last sequence update: November 1, 1999
Last modified: December 5, 2018
This is version 96 of the entry and version 1 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

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
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