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Entry version 99 (02 Jun 2021)
Sequence version 1 (01 Nov 1996)
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Protein

o-succinylbenzoate synthase

Gene

Aaar

Organism
Amycolatopsis sp.
Status
Unreviewed-Annotation score:

Annotation score:3 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

Converts 2-succinyl-6-hydroxy-2,4-cyclohexadiene-1-carboxylate (SHCHC) to 2-succinylbenzoate (OSB).

UniRule annotation

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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

a divalent metal cationUniRule annotation

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: 1,4-dihydroxy-2-naphthoate biosynthesis

This protein is involved in step 4 of the subpathway that synthesizes 1,4-dihydroxy-2-naphthoate from chorismate.UniRule annotation This subpathway is part of the pathway 1,4-dihydroxy-2-naphthoate biosynthesis, which is itself part of Quinol/quinone metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes 1,4-dihydroxy-2-naphthoate from chorismate, the pathway 1,4-dihydroxy-2-naphthoate biosynthesis and in Quinol/quinone metabolism.

Pathwayi: menaquinone biosynthesis

This protein is involved in the pathway menaquinone biosynthesis, which is part of Quinol/quinone metabolism.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway menaquinone biosynthesis and in Quinol/quinone metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei161Proton donorUniRule annotation1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> 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 bindingi189MagnesiumUniRule annotation1
Metal bindingi189Magnesium 1Combined sources1
Metal bindingi189Magnesium 2Combined sources1
Metal bindingi214MagnesiumUniRule annotation1
Metal bindingi214Magnesium 1Combined sources1
Metal bindingi239MagnesiumUniRule annotation1
Metal bindingi239Magnesium 1Combined sources1
Metal bindingi239Magnesium 2Combined sources1
Metal bindingi240Magnesium 2Combined sources1
Active sitei263Proton acceptorUniRule annotation1

<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 functionLyaseUniRule annotation
Biological processMenaquinone biosynthesisUniRule annotation
LigandMagnesiumUniRule annotationCombined sources, Metal-bindingUniRule annotationCombined sources

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
4.2.1.113, 316

SABIO-RK: Biochemical Reaction Kinetics Database

More...
SABIO-RKi
Q44244

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

More...
UniPathwayi
UPA00079
UPA01057;UER00165

<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%5Fand%5Ftaxonomy%5Fsection">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:
o-succinylbenzoate synthaseUniRule annotation (EC:4.2.1.113UniRule annotation)
Short name:
OSB synthaseUniRule annotation
Short name:
OSBSUniRule annotation
Alternative name(s):
4-(2'-carboxyphenyl)-4-oxybutyric acid synthaseUniRule annotation
o-succinylbenzoic acid synthaseUniRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:AaarImported
Synonyms:menCUniRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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>OrganismiAmycolatopsis sp.Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 identifieri37632 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 lineageiBacteriaActinobacteriaPseudonocardialesPseudonocardiaceaeAmycolatopsisunclassified Amycolatopsis

<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

Chemistry databases

Drug and drug target database

More...
DrugBanki
DB01646, N-Acetylmethionine
DB04511, N-Succinyl Methionine
DB03299, N-Succinyl Phenylglycine
DB02251, O-Succinylbenzoate

<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

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

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SMRi
Q44244

Database of comparative protein structure models

More...
ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
Q44244

<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%5Fand%5Fdomains%5Fsection">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>Domaini142 – 235MR_MLEInterPro annotationAdd BLAST94

<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

Belongs to the mandelate racemase/muconate lactonizing enzyme family. MenC type 2 subfamily.UniRule annotation

Family and domain databases

Conserved Domains Database

More...
CDDi
cd03317, NAAAR, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.20.20.120, 1 hit
3.30.390.10, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_01933, MenC_2, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR036849, Enolase-like_C_sf
IPR029017, Enolase-like_N
IPR029065, Enolase_C-like
IPR013342, Mandelate_racemase_C
IPR013341, Mandelate_racemase_N_dom
IPR010197, OSB_synthase_MenC_2

The PANTHER Classification System

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PANTHERi
PTHR48073:SF5, PTHR48073:SF5, 1 hit

Pfam protein domain database

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Pfami
View protein in Pfam
PF13378, MR_MLE_C, 1 hit
PF02746, MR_MLE_N, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00922, MR_MLE, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51604, SSF51604, 1 hit
SSF54826, SSF54826, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR01928, menC_lowGC/arch, 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%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<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%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

Q44244-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKLSGVELRR VQMPLVAPFR TSFGTQSVRE LLLLRAVTPA GEGWGECVTM
60 70 80 90 100
AGPLYSSEYN DGAEHVLRHY LIPALLAAED ITAAKVTPLL AKFKGHRMAK
110 120 130 140 150
GALEMAVLDA ELRAHERSFA AELGSVRDSV PCGVSVGIMD TIPQLLDVVG
160 170 180 190 200
GYLDEGYVRI KLKIEPGWDV EPVRAVRERF GDDVLLQVDA NTAYTLGDAP
210 220 230 240 250
QLARLDPFGL LLIEQPLEEE DVLGHAELAR RIQTPICLDE SIVSARAAAD
260 270 280 290 300
AIKLGAVQIV NIKPGRVGGY LEARRVHDVC AAHGIPVWCG GMIETGLGRA
310 320 330 340 350
ANVALASLPN FTLPGDTSAS DRFYKTDITE PFVLSGGHLP VPTGPGLGVA
360
PIPELLDEVT TAKVWIGS
Length:368
Mass (Da):39,406
Last modified:November 1, 1996 - 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:i623A27548DA0E8C4
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

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DDBJi
Links Updated
D30738 Genomic DNA Translation: BAA06400.1

Protein sequence database of the Protein Information Resource

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PIRi
I39598

<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
D30738 Genomic DNA Translation: BAA06400.1
PIRiI39598

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
1SJAX-ray2.30A/B/C/D1-368[»]
1SJBX-ray2.20A/B/C/D1-368[»]
1SJCX-ray2.10A/B/C/D1-368[»]
1SJDX-ray1.87A/B/C/D1-368[»]
4A6GX-ray2.71A/B/C/D1-368[»]
5FJOX-ray2.08A/B1-368[»]
5FJPX-ray2.58A/B/C/D1-368[»]
5FJRX-ray2.44A/B/C/D1-368[»]
5FJTX-ray2.11A/B/C/D1-368[»]
5FJUX-ray2.52A/B/C/D1-368[»]
SMRiQ44244
ModBaseiSearch...
PDBe-KBiSearch...

Chemistry databases

DrugBankiDB01646, N-Acetylmethionine
DB04511, N-Succinyl Methionine
DB03299, N-Succinyl Phenylglycine
DB02251, O-Succinylbenzoate

Enzyme and pathway databases

UniPathwayiUPA00079
UPA01057;UER00165
BRENDAi4.2.1.113, 316
SABIO-RKiQ44244

Miscellaneous databases

EvolutionaryTraceiQ44244

Family and domain databases

CDDicd03317, NAAAR, 1 hit
Gene3Di3.20.20.120, 1 hit
3.30.390.10, 1 hit
HAMAPiMF_01933, MenC_2, 1 hit
InterProiView protein in InterPro
IPR036849, Enolase-like_C_sf
IPR029017, Enolase-like_N
IPR029065, Enolase_C-like
IPR013342, Mandelate_racemase_C
IPR013341, Mandelate_racemase_N_dom
IPR010197, OSB_synthase_MenC_2
PANTHERiPTHR48073:SF5, PTHR48073:SF5, 1 hit
PfamiView protein in Pfam
PF13378, MR_MLE_C, 1 hit
PF02746, MR_MLE_N, 1 hit
SMARTiView protein in SMART
SM00922, MR_MLE, 1 hit
SUPFAMiSSF51604, SSF51604, 1 hit
SSF54826, SSF54826, 1 hit
TIGRFAMsiTIGR01928, menC_lowGC/arch, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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 nameiQ44244_9PSEU
<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: Q44244
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: November 1, 1996
Last sequence update: November 1, 1996
Last modified: June 2, 2021
This is version 99 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 statusiUnreviewed (UniProtKB/TrEMBL)

<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-structureCombined sources
UniProt is an ELIXIR core data resource
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