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Entry version 69 (29 Sep 2021)
Sequence version 1 (01 Oct 2002)
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Protein

Alpha-glucan water dikinase, chloroplastic

Gene

R1

Organism
Citrus reticulata (Tangerine)
Status
Reviewed-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 transcript 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

Mediates the incorporation of phosphate into starch-like alpha-glucan, mostly at the C-6 position of glucose units. Acts as an overall regulator of starch mobilization. Required for starch degradation, suggesting that the phosphate content of starch regulates its degradability (By similarity).

By similarity

Miscellaneous

The reaction takes place in three steps, mediated by a phosphocarrier histidine residue located on the surface of the central domain. The two first partial reactions are catalyzed at an active site located on the C-terminal domain, and the third partial reaction is catalyzed at an active site located on the N-terminal domain. For catalytic turnover, the central domain swivels from the concave surface of the C-terminal domain to that of the N-terminal domain (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

Mg2+By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 sitei1077Tele-phosphohistidine 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

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 functionKinase, Transferase
Biological processCarbohydrate metabolism
LigandATP-binding, Magnesium, Metal-binding, Nucleotide-binding

Protein family/group databases

Carbohydrate-Active enZymes

More...
CAZyi
CBM45, Carbohydrate-Binding Module Family 45

<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:
Alpha-glucan water dikinase, chloroplastic (EC:2.7.9.4)
Alternative name(s):
Starch-related protein R1
<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:R1
<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>OrganismiCitrus reticulata (Tangerine)
<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 identifieri85571 [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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaeudicotyledonsGunneridaePentapetalaerosidsmalvidsSapindalesRutaceaeAurantioideaeCitrus

<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

Keywords - Cellular componenti

Chloroplast, Plastid

<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 transit peptide.<p><a href='/help/transit' target='_top'>More...</a></p>Transit peptidei1 – 85ChloroplastBy similarityAdd BLAST85
<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_000002356686 – 1475Alpha-glucan water dikinase, chloroplasticAdd BLAST1390

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
Q8LPT9

<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

Down-regulated upon carbohydrate starvation.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

<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

Homodimer.

By similarity

<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

<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 general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The N-terminal domain contains the alpha-glucan binding site, the central domain the pyrophosphate/phosphate carrier histidine, and the C-terminal domain the ATP binding site.By similarity

<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 PEP-utilizing enzyme family.Curated

Keywords - Domaini

Transit peptide

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.30.1490.20, 2 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013815, ATP_grasp_subdomain_1
IPR002192, PPDK_AMP/ATP-bd

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01326, PPDK_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>. 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_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.

Q8LPT9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSNSIGRNVL HQSLLCSTVF EHQSNRHSSG IPANSLFQAV SINQPAGASA
60 70 80 90 100
ARKSPLSTKF YGTSLNARPK MAMGRHRPVL ITPRAVLAVD SASELAGKFN
110 120 130 140 150
LEGNVELQIT VGAPTPGSLT QVNIEISYSS NSLLLHWGAI RDKKEKWVLP
160 170 180 190 200
SRPPDGTKIL KNRALRTPFV SSGSKSLVKL EIDDPAIEAV EFLILDEAQN
210 220 230 240 250
KWFKNNGANF HVKLPSERSL IQNVSVPEDL VQTQAYLRWE RKGKQIYTPE
260 270 280 290 300
QEKEEYEAAR TELLEEIVRG TSVEDLRAKL TNKNDRQEIK ESSSHGTKNA
310 320 330 340 350
IPDDLVQIQS YIRWERAGKP NYSADQQLRE FEEARKELQS ELEKGISLDE
360 370 380 390 400
IWKKITKGEI QTKVSDQLKT KKYFRTERIQ RKQRDFMQIL NKHVAEPTEK
410 420 430 440 450
KNISVEPKAL TPVELFVGAT EEQEGDSILN KKIYKLAGKE LLVLVHKPGG
460 470 480 490 500
KTKIHLATDG KEPLILHWAL SKKAGEWLAP PPSVLPAGSV LLSGSVETTF
510 520 530 540 550
TTSSLADLPY QVQSIEIEIE EEGYVGMPSV LQSGGNWIKN KGSDFYVDFS
560 570 580 590 600
YESKQVQQDF GDGKGTAKAL LEKIAGLEIE AQKSFMHRFN IAADLIQEAK
610 620 630 640 650
EAGELGFAGI LVWMRFMATR QLIWNKNYNV KPREISKAQD RLTDLLQNVY
660 670 680 690 700
ISNPEYREIV RMILSTVGRG GEGDVGQRIR DEILVIQRNN NCKGGMMEEW
710 720 730 740 750
HQKLHNNTSP DDVIICQALI DYIKSDFDIS AYWKTLNDNG ITKERLLSYD
760 770 780 790 800
RAIHSEPNFR RDQKDGLLRD LGNYMRTLKA VHSGADLESA ITNCLGYRSE
810 820 830 840 850
GQGFMVGVQI NPIPNLPSGF PELLQFVSEH VEDRNVEALL EGLLEARQEI
860 870 880 890 900
RPLLCKHNDR LKDLLFLDIA LESSVRTAIE KGYEELNEAG PEKIMYFVSL
910 920 930 940 950
ILENLALSLD DNEDLIYCLK GWSNALSMSK SKSDNWALFA KSVLDRTRLA
960 970 980 990 1000
LAGKADWYQK VLQPSAEYLG TLLSVDKWAV DIFTEEMIRA GSAAALSLLL
1010 1020 1030 1040 1050
NRLDPVLRKT ASLGSWQVIS PVEVFGYVAV VDELLAVQDK SYDQPTILLA
1060 1070 1080 1090 1100
RRVKGEEEIP HGTVAVLTAD MPDVLSHVSV RARNCKVCFA TCFDPNILAD
1110 1120 1130 1140 1150
LQSNEGKMLH LKPTSADIAY SVVEGSELQD SSSANLKEED GPSSSVALVK
1160 1170 1180 1190 1200
KQFAGRYAIT SDEFTGELVG AKSRNIAYLK GKVPSWIGIP TSVALPFGVF
1210 1220 1230 1240 1250
EKVLSDDINQ AVAEKLQILK QKLGEEDHSA LREIRETVLQ MKAPNQLVQE
1260 1270 1280 1290 1300
LKTEMKSSGM PWPGDEGEQR WEQAWMAIKK VWASKWNERA FFSTRRVKLD
1310 1320 1330 1340 1350
HEYLCMAVLV QEIINADYAF VIHTTNPSSG DSSEIYAEVV KGLGETLVGA
1360 1370 1380 1390 1400
YPGRALSFVC KKNDLKSPRV LGYPSKPIGL FIRRSIIFRS DSNGEDLEGY
1410 1420 1430 1440 1450
AGAGLYDSVP MDEAEKVVLD YSSDHLITDG HFQQSILSSI ARAGCEIEEL
1460 1470
FGSAQDIEGV VRDGKIYVVQ TRPQM
Length:1,475
Mass (Da):164,767
Last modified:October 1, 2002 - 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:i0EC3073D8143D23A
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
AY094062 mRNA Translation: AAM18228.1

<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
AY094062 mRNA Translation: AAM18228.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Protein family/group databases

CAZyiCBM45, Carbohydrate-Binding Module Family 45

Proteomic databases

PRIDEiQ8LPT9

Family and domain databases

Gene3Di3.30.1490.20, 2 hits
InterProiView protein in InterPro
IPR013815, ATP_grasp_subdomain_1
IPR002192, PPDK_AMP/ATP-bd
PfamiView protein in Pfam
PF01326, PPDK_N, 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 nameiGWD1_CITRE
<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: Q8LPT9
<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: January 4, 2005
Last sequence update: October 1, 2002
Last modified: September 29, 2021
This is version 69 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 programPlant 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

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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