Chitin synthase 1

<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

<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. the chemical reaction it catalyzes. This information usually correlates with the presence of an EC (Enzyme Commission) number in the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityⁱ

<p>This subsection of the ‘Function’ section describes an enzyme regulatory mechanism and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/enzyme_regulation' target='_top'>More...</a></p>Enzyme regulationⁱ

<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

• chitin synthase activity Source: SGD <p>Inferred from Direct Assay</p> <p>Used to indicate a direct assay for the function, process or component indicated by the GO term.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#ida">GO evidence code guide</a></p> Inferred from direct assayⁱ
  • 7952171

<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 - Biological processⁱ

• cell separation after cytokinesis Source: SGD <p>Inferred from Mutant Phenotype</p> <p>Describes annotations that are concluded from looking at variations or changes in a gene product such as mutations or abnormal levels and includes techniques such as knockouts, overexpression, anti-sense experiments and use of specific protein inhibitors.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#imp">GO evidence code guide</a></p> Inferred from mutant phenotypeⁱ
  • 2523889
• cell wall chitin biosynthetic process Source: GO_Central
• division septum site selection Source: GO_Central
• fungal-type cell wall organization Source: GO_Central

<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

Enzyme and pathway databases

Protein family/group databases

<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

Organism-specific databases

<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

<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>Keywords - Cellular componentⁱ

<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

<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

Amino acid modifications

<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>Keywords - PTMⁱ

Proteomic databases

PTM databases

<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

Chemistry databases

<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

<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

<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>Keywords - Domainⁱ

Phylogenomic databases

Family and domain databases

<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.

        10         20         30         40         50
MSDQNNRSRN EYHSNRKNEP SYELQNAHSG LFHSSNEELT NRNQRYTNQN 
        60         70         80         90        100
ASMGSFTPVQ SLQFPEQSQQ TNMLYNGDDG NNNTINDNER DIYGGFVNHH 
       110        120        130        140        150
RQRPPPATAE YNDVFNTNSQ QLPSEHQYNN VPSYPLPSIN VIQTTPELIH 
       160        170        180        190        200
NGSQTMATPI ERPFFNENDY YYNNRNSRTS PSIASSSDGY ADQEARPILE 
       210        220        230        240        250
QPNNNMNSGN IPQYHDQPFG YNNGYHGLQA KDYYDDPEGG YIDQRGDDYQ 
       260        270        280        290        300
INSYLGRNGE MVDPYDYENS LRHMTPMERR EYLHDDSRPV NDGKEELDSV 
       310        320        330        340        350
KSGYSHRDLG EYDKDDFSRD DEYDDLNTID KLQFQANGVP ASSSVSSIGS 
       360        370        380        390        400
KESDIIVSND NLTANRALKR SGTEIRKFKL WNGNFVFDSP ISKTLLDQYA 
       410        420        430        440        450
TTTENANTLP NEFKFMRYQA VTCEPNQLAE KNFTVRQLKY LTPRETELML 
       460        470        480        490        500
VVTMYNEDHI LLGRTLKGIM DNVKYMVKKK NSSTWGPDAW KKIVVCIISD 
       510        520        530        540        550
GRSKINERSL ALLSSLGCYQ DGFAKDEINE KKVAMHVYEH TTMINITNIS 
       560        570        580        590        600
ESEVSLECNQ GTVPIQLLFC LKEQNQKKIN SHRWAFEGFA ELLRPNIVTL 
       610        620        630        640        650
LDAGTMPGKD SIYQLWREFR NPNVGGACGE IRTDLGKRFV KLLNPLVASQ 
       660        670        680        690        700
NFEYKMSNIL DKTTESNFGF ITVLPGAFSA YRFEAVRGQP LQKYFYGEIM 
       710        720        730        740        750
ENEGFHFFSS NMYLAEDRIL CFEVVTKKNC NWILKYCRSS YASTDVPERV 
       760        770        780        790        800
PEFILQRRRW LNGSFFASVY SFCHFYRVWS SGHNIGRKLL LTVEFFYLFF 
       810        820        830        840        850
NTLISWFSLS SFFLVFRILT VSIALAYHSA FNVLSVIFLW LYGICTLSTF 
       860        870        880        890        900
ILSLGNKPKS TEKFYVLTCV IFAVMMIYMI FCSIFMSVKS FQNILKNDTI 
       910        920        930        940        950
SFEGLITTEA FRDIVISLGS TYCLYLISSI IYLQPWHMLT SFIQYILLSP 
       960        970        980        990       1000
SYINVLNIYA FCNVHDLSWG TKGAMANPLG KINTTEDGTF KMEVLVSSSE 
      1010       1020       1030       1040       1050
IQANYDKYLK VLNDFDPKSE SRPTEPSYDE KKTGYYANVR SLVIIFWVIT 
      1060       1070       1080       1090       1100
NFIIVAVVLE TGGIADYIAM KSISTDDTLE TAKKAEIPLM TSKASIYFNV 
      1110       1120       1130 
ILWLVALSAL IRFIGCSIYM IVRFFKKVTF R                     

Experimental Info

Sequence databases

Genome annotation databases

<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

• 100% Identity
• 90% Identity
• 50% Identity

<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

3D structure databases

Protein-protein interaction databases

Chemistry databases

Protein family/group databases

PTM databases

Proteomic databases

Protocols and materials databases

Genome annotation databases

Organism-specific databases

Phylogenomic databases

Enzyme and pathway databases

Miscellaneous databases

Family and domain databases

<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 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

<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>Keywords - Technical termⁱ

Documents

1. SIMILARITY comments
   Index of protein domains and families
2. Yeast
   Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
3. Yeast chromosome XIV
   Yeast (Saccharomyces cerevisiae) chromosome XIV: entries and gene names