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UniProtKB - Q796K8 (PBPH_BACSU)

Entry version 95 (02 Dec 2020)
Sequence version 3 (24 Jul 2013)
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Protein

Penicillin-binding protein H

Gene

pbpH

Organism
Bacillus subtilis (strain 168)
Status
Reviewed-Annotation score:

Annotation score:4 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

Involved in the polymerization of peptidoglycan. Plays a redundant role with PBP-2A (pbpA) in determining the rod shape of the cell during vegetative growth and spore outgrowth.1 Publication

Caution

It is uncertain whether Met-1 or Met-20 is the initiator; if Met-20 then the protein would probably be secreted.1 Publication

<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

  • Preferential cleavage: (Ac)(2)-L-Lys-D-Ala-|-D-Ala. Also transpeptidation of peptidyl-alanyl moieties that are N-acyl substituents of D-alanine.1 Publication EC:3.4.16.4

<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: peptidoglycan biosynthesis

This protein is involved in the pathway peptidoglycan biosynthesis, which is part of Cell wall biogenesis.
View all proteins of this organism that are known to be involved in the pathway peptidoglycan biosynthesis and in Cell wall biogenesis.

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 sitei415Acyl-ester intermediateBy similarity1

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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 functionCarboxypeptidase, Hydrolase, Protease
Biological processAntibiotic resistance, Cell shape, Cell wall biogenesis/degradation, Peptidoglycan synthesis

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		BSUB:BSU13980-MONOMER

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

More...UniPathwayi		UPA00219

<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:
Penicillin-binding protein H (EC:3.4.16.41 Publication)
<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:pbpH1 Publication
Synonyms:ykuA
Ordered Locus Names:BSU13980
<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>OrganismiBacillus subtilis (strain 168)
<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 identifieri224308 [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 lineageiBacteria › Firmicutes › Bacilli › Bacillales › Bacillaceae › Bacillus ›
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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
  • UP000001570 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">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 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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei23 – 43HelicalSequence analysisAdd BLAST21

GO - Cellular componenti

Complete GO annotation on QuickGO ...

Keywords - Cellular componenti

Cell membrane, Membrane

<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

<p>This subsection of the 'Pathology and Biotech' section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

No visible phenotype during vegetative growth, sporulation or spore germination. No change in antibiotic resistance. Double pbpA-pbpH mutants cannot be made, suggesting the 2 proteins have redundant, essential roles in vegetative growth. Depletion of PbpH in the pbpA deletion leads to cell growth arrest after 3 generations; cells swell, round-up, many lyse and division septa are very irregular. Germinated spore are spherical and eventually lyse.1 Publication

<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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003606601 – 704Penicillin-binding protein HAdd BLAST704

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		Q796K8

PRoteomics IDEntifications database

More...PRIDEi		Q796K8

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Increases progressively during log phase, peaking at stationary phase of vegetative growth.1 Publication

<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

Protein interaction database and analysis system

More...IntActi		Q796K8, 1 interactor

STRING: functional protein association networks

More...STRINGi		224308.BSU13980

<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

More...SMRi		Q796K8

Database of comparative protein structure models

More...ModBasei		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

Belongs to the transpeptidase family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG0768, Bacteria

Identification of Orthologs from Complete Genome Data

More...OMAi		TQYEMGS

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.40.710.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR012338, Beta-lactam/transpept-like
IPR005311, PBP_dimer
IPR036138, PBP_dimer_sf
IPR001460, PCN-bd_Tpept

Pfam protein domain database

More...Pfami		View protein in Pfam
PF03717, PBP_dimer, 1 hit
PF00905, Transpeptidase, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF56519, SSF56519, 1 hit
SSF56601, SSF56601, 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.

Q796K8-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTEIGREPKK KSKGNRAIRM NLFFLAVFVL FTALIFKLGV VQIVEGEQHE 
        60         70         80         90        100
EDAEKSNAKT AYYPAPRGKM YDRNQKVAVD NQSVPEIVYV STSSTKTEDK 
       110        120        130        140        150
IKTAKRLASF IHIDTEFLKE RDLRDYWIAA HPKKAAALLK ESESNLKGDQ 
       160        170        180        190        200
AYKLQIERVP DQELKAIQQD DEEMETAAIY TRFSSGNAYE PQIVKAMNPN 
       210        220        230        240        250
KSNSNGKNGA LLDEKKNSSQ RPKNDLTYDE ISIVSEHLEE LPGIDIVNDW 
       260        270        280        290        300
TRKYPYDKTL YSVFGGVTTP DQGLLSDRKD FYLTRGYANN DRVGKSYLEY 
       310        320        330        340        350
QYEEYLNSHK EKVEYVEDNK GNVVSQKTID KGSRGYDLQL SFDMELQAKV 
       360        370        380        390        400
EKIIEEEVRN SRARGNYMLD RAFAVMMDPN NGDILSMAGK KIDLKTNKIE 
       410        420        430        440        450
DYAIGAFTTQ YEMGSAVKGA TVLAGYQDGI PHYKYYIDAP MLLGTNLIKK 
       460        470        480        490        500
SYTNMGTINE LTALQKSSNV YMFNVAMHIA GVTYKPHGSL PADQNDLLKM 
       510        520        530        540        550
RNYYSQFGLG VKTGIDLPQE SAGMQTTPKT VGGLILDLAI GQYDTYTPLQ 
       560        570        580        590        600
MAQYISVIAN GGYRVQPRIV TSIHKPGKKD QLGKAIEHRK PKVLNKINNS 
       610        620        630        640        650
ESDLKQVQTG MKLVTSSGTA KNTFTEDVSG KTGTAETFYY GTNRNWWGKK 
       660        670        680        690        700
TYNLTFVGYY PSKKPKVAFS VVVPSVDDDD KINKIIAKRA IHAYAELEKK 

HSKK
Length:704
Mass (Da):79,348
Last modified:July 24, 2013 - 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:i623EB06EC70AA152
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
AJ222587 Genomic DNA Translation: CAA10861.1
AL009126 Genomic DNA Translation: CAB13271.2

Protein sequence database of the Protein Information Resource

More...PIRi		G69864

NCBI Reference Sequences

More...RefSeqi		NP_389281.1, NC_000964.3
WP_003245075.1, NZ_JNCM01000035.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		CAB13271; CAB13271; BSU13980

Database of genes from NCBI RefSeq genomes

More...GeneIDi		936204

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		bsu:BSU13980

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|224308.179.peg.1524

<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
AJ222587 Genomic DNA Translation: CAA10861.1
AL009126 Genomic DNA Translation: CAB13271.2
PIRiG69864
RefSeqiNP_389281.1, NC_000964.3
WP_003245075.1, NZ_JNCM01000035.1

3D structure databases

SMRiQ796K8
ModBaseiSearch...

Protein-protein interaction databases

IntActiQ796K8, 1 interactor
STRINGi224308.BSU13980

Proteomic databases

PaxDbiQ796K8
PRIDEiQ796K8

Genome annotation databases

EnsemblBacteriaiCAB13271; CAB13271; BSU13980
GeneIDi936204
KEGGibsu:BSU13980
PATRICifig|224308.179.peg.1524

Phylogenomic databases

eggNOGiCOG0768, Bacteria
OMAiTQYEMGS

Enzyme and pathway databases

UniPathwayiUPA00219
BioCyciBSUB:BSU13980-MONOMER

Family and domain databases

Gene3Di3.40.710.10, 1 hit
InterProiView protein in InterPro
IPR012338, Beta-lactam/transpept-like
IPR005311, PBP_dimer
IPR036138, PBP_dimer_sf
IPR001460, PCN-bd_Tpept
PfamiView protein in Pfam
PF03717, PBP_dimer, 1 hit
PF00905, Transpeptidase, 1 hit
SUPFAMiSSF56519, SSF56519, 1 hit
SSF56601, SSF56601, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

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 nameiPBPH_BACSU
<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: Q796K8
Secondary accession number(s): O31399
<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/Swiss-Prot: January 20, 2009
Last sequence update: July 24, 2013
Last modified: December 2, 2020
This is version 95 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

Reference proteome

Documents

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