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Entry version 139 (29 Sep 2021)
Sequence version 1 (01 Feb 1997)
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Protein
Submitted name:

Nitrogen assimilation regulatory protein

Gene

slr1529

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Unreviewed-Annotation score:

Annotation score:1 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>
-Protein predictedi <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

<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

LigandIron, Iron-sulfurARBA annotation, Metal-binding

<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
Submitted name:
Nitrogen assimilation regulatory proteinImported
<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
Ordered Locus Names:slr1529Imported
<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>OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)Imported
<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 identifieri1111708 [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 lineageiBacteriaCyanobacteriaSynechococcalesMerismopediaceaeSynechocystisunclassified Synechocystis
<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
  • UP000001425 <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 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_location_section">'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>Transmembranei420 – 439HelicalSequence analysisAdd BLAST20
Transmembranei459 – 483HelicalSequence analysisAdd BLAST25
Transmembranei504 – 522HelicalSequence analysisAdd BLAST19
Transmembranei534 – 553HelicalSequence analysisAdd BLAST20
Transmembranei662 – 679HelicalSequence analysisAdd BLAST18
Transmembranei699 – 718HelicalSequence analysisAdd BLAST20
Transmembranei730 – 750HelicalSequence analysisAdd BLAST21
Transmembranei784 – 804HelicalSequence analysisAdd BLAST21
Transmembranei816 – 834HelicalSequence analysisAdd BLAST19

Keywords - Cellular componenti

Membrane

<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

Proteomic databases

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

More...
PaxDbi
P74210

<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

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IntActi
P74210, 4 interactors

STRING: functional protein association networks

More...
STRINGi
1148.1653387

<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
P74210

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

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>Domaini17 – 129Cyclic nucleotide-bindingInterPro annotationAdd BLAST113
Domaini159 – 373Sigma-54 factor interactionInterPro annotationAdd BLAST215
Domaini618 – 6474Fe-4S ferredoxin-typeInterPro annotationAdd BLAST30

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and domains' section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili123 – 143Sequence analysisAdd BLAST21

Keywords - Domaini

Coiled coilSequence analysis, Transmembrane, Transmembrane helixSequence analysis

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
COG0348, Bacteria
COG0664, Bacteria
COG1221, Bacteria

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P74210

Identification of Orthologs from Complete Genome Data

More...
OMAi
WWWPLIL

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00038, CAP_ED, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.120.10, 1 hit
3.40.50.300, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR017896, 4Fe4S_Fe-S-bd
IPR017900, 4Fe4S_Fe_S_CS
IPR018490, cNMP-bd-like
IPR000595, cNMP-bd_dom
IPR027417, P-loop_NTPase
IPR014710, RmlC-like_jellyroll
IPR002078, Sigma_54_int

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00027, cNMP_binding, 1 hit
PF12801, Fer4_5, 2 hits
PF00158, Sigma54_activat, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00100, cNMP, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51206, SSF51206, 1 hit
SSF52540, SSF52540, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00198, 4FE4S_FER_1, 1 hit
PS51379, 4FE4S_FER_2, 1 hit
PS50042, CNMP_BINDING_3, 1 hit
PS50045, SIGMA54_INTERACT_4, 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.

P74210-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTDRLSYLLS WLRQRTELGQ LAPEILEAIA SQLIEFSLAK GESLPKDRDK
60 70 80 90 100
GTDLYILGQG QLESDARKFC LLPGAIINLE AFIIDSPLEQ DLVALTDCQL
110 120 130 140 150
WYLPGQKMRQ LLQDYPQITQ AFSQQLVQEL RELNAQLFFE QEKQKILRPY
160 170 180 190 200
LVPAAKRAIM GKSRYAQKLR EQIKAVSTDQ KPVLLFGEPG LEKDNTAALI
210 220 230 240 250
HFGSAQAQRS VMVKVNCALL SASGQELFGT NQGKPGILDA LGQGTLLLNN
260 270 280 290 300
IQELKPQLLP AIANLICEGI YQPVATAGGA EPTFRHSQAK VIAIAENIIP
310 320 330 340 350
KLTSLFTNTI KIPPLRVRKA DIEDYVDYYL SLICRSKGIE VPNLAPEALR
360 370 380 390 400
RLQAYDFPNN IRELNNLVER AVTQLQGEKV ITEEIIWPSQ GKKQLFRLNL
410 420 430 440 450
LNRYPQLRQF LRSAWWPDRL NYGFTVFAFP VIVAILFLGP QTRDQNFALN
460 470 480 490 500
LFWAWWWPLV LLGFIFVGRL WCAVCPFMIY GEITQKLSLW LWPRKLKKWP
510 520 530 540 550
RQAAENWGGW FLFALFALIL LWEELWNLEN TAYLSAWLLL LITGGAMVCS
560 570 580 590 600
VIFEQRFWCR YLCPIGGMNG MFAKLAITEL RAQQGTCSAE CTTYQCYKGG
610 620 630 640 650
PAKGEGQATE GCPLGTHPAQ LTDNRDCVLC MTCLKACPHR SVEFNLRPPA
660 670 680 690 700
IAIVTTHTVR PYEVALLLLL LNSVLLRRLP EFIQVWHLSP VGTFIDHGFL
710 720 730 740 750
SLGLLFLPAL LPLIAYFLIP APKVGQKIPF INLAYGLLPL TLAANLAHYL
760 770 780 790 800
NLGLGEAGQV LTLVPKTFHW SLPFDLPMLV ADPAAIAFLQ GMLLLAGVLW
810 820 830
SIFLSQQLGK QSFFNLLPHH STVVGLMLIF WSVIV
Length:835
Mass (Da):93,991
Last modified:February 1, 1997 - 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:i9F5897C53D9F0F22
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
BA000022 Genomic DNA Translation: BAA18301.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S75842

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
BAA18301; BAA18301; BAA18301

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
syn:slr1529

<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
BA000022 Genomic DNA Translation: BAA18301.1
PIRiS75842

3D structure databases

SMRiP74210
ModBaseiSearch...

Protein-protein interaction databases

IntActiP74210, 4 interactors
STRINGi1148.1653387

Proteomic databases

PaxDbiP74210

Genome annotation databases

EnsemblBacteriaiBAA18301; BAA18301; BAA18301
KEGGisyn:slr1529

Phylogenomic databases

eggNOGiCOG0348, Bacteria
COG0664, Bacteria
COG1221, Bacteria
InParanoidiP74210
OMAiWWWPLIL

Family and domain databases

CDDicd00038, CAP_ED, 1 hit
Gene3Di2.60.120.10, 1 hit
3.40.50.300, 1 hit
InterProiView protein in InterPro
IPR017896, 4Fe4S_Fe-S-bd
IPR017900, 4Fe4S_Fe_S_CS
IPR018490, cNMP-bd-like
IPR000595, cNMP-bd_dom
IPR027417, P-loop_NTPase
IPR014710, RmlC-like_jellyroll
IPR002078, Sigma_54_int
PfamiView protein in Pfam
PF00027, cNMP_binding, 1 hit
PF12801, Fer4_5, 2 hits
PF00158, Sigma54_activat, 1 hit
SMARTiView protein in SMART
SM00100, cNMP, 1 hit
SUPFAMiSSF51206, SSF51206, 1 hit
SSF52540, SSF52540, 1 hit
PROSITEiView protein in PROSITE
PS00198, 4FE4S_FER_1, 1 hit
PS51379, 4FE4S_FER_2, 1 hit
PS50042, CNMP_BINDING_3, 1 hit
PS50045, SIGMA54_INTERACT_4, 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 nameiP74210_SYNY3
<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: P74210
<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/TrEMBL: February 1, 1997
Last sequence update: February 1, 1997
Last modified: September 29, 2021
This is version 139 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

Reference proteomeImported
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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