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Entry version 87 (11 Dec 2019)
Sequence version 2 (14 Oct 2008)
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Protein

Magnesium-chelatase subunit H

Gene

bchH

Organism
Chlorobaculum parvum (strain NCIB 8327) (Chlorobium vibrioforme subsp. thiosulfatophilum (strain DSM 263 / NCIB 8327))
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>
-Protein inferred from homologyi <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 bacteriochlorophyll pigment biosynthesis; introduces a magnesium ion into protoporphyrin IX to yield Mg-protoroporphyrin IX.

<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 <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: bacteriochlorophyll biosynthesis (light-independent)

This protein is involved in the pathway bacteriochlorophyll biosynthesis (light-independent), which is part of Porphyrin-containing compound metabolism.
View all proteins of this organism that are known to be involved in the pathway bacteriochlorophyll biosynthesis (light-independent) and in Porphyrin-containing compound metabolism.

<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 functionLigase
Biological processBacteriochlorophyll biosynthesis, Chlorophyll biosynthesis, Photosynthesis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
CPAR517417:G1GC8-751-MONOMER

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

More...
UniPathwayi
UPA00671

<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:
Magnesium-chelatase subunit H (EC:6.6.1.1)
Alternative name(s):
Mg-protoporphyrin IX chelatase subunit H
<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:bchH
Ordered Locus Names:Cpar_0728
<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>OrganismiChlorobaculum parvum (strain NCIB 8327) (Chlorobium vibrioforme subsp. thiosulfatophilum (strain DSM 263 / NCIB 8327))
<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 identifieri517417 [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 lineageiBacteriaChlorobiChlorobiaChlorobialesChlorobiaceaeChlorobaculum
<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
  • UP000008811 <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 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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002198841 – 1272Magnesium-chelatase subunit HAdd BLAST1272

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
O50314

<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

STRING: functional protein association networks

More...
STRINGi
517417.Cpar_0728

<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
O50314

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 Mg-chelatase subunit H family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4105CTK Bacteria
COG1429 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000152424

KEGG Orthology (KO)

More...
KOi
K03403

Identification of Orthologs from Complete Genome Data

More...
OMAi
YGTYVDD

Database of Orthologous Groups

More...
OrthoDBi
8025at2

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR011771 BchH
IPR003672 CobN/Mg_chltase
IPR022571 Mg_chelatase_H_N

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF02514 CobN-Mg_chel, 1 hit
PF11965 DUF3479, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR02025 BchH, 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.

O50314-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAQRRKITAI VGLEQYNAGL WRKIKSMLDK DAELVQLSDV DLEKQNPEAA
60 70 80 90 100
TAIREADCVF MSMINFKEQI DWFKEQLDQA INEKTIFIFE SMPEAMALTK
110 120 130 140 150
VGSYQVTEGK SGMPDMVKKI AKMLVKGRDE DALYGYMKLM KIMRTILPLV
160 170 180 190 200
PNKAKDFKNW LMVYSYWLQP TPENIVNMFR LILREYFDSN VKVEPIVDVP
210 220 230 240 250
NMGLYHPDAK EYFKDVKSFK SWSKKRGVNF DKSQKMALLF FRKHLLQEKT
260 270 280 290 300
YIDNTIRTLE KHGVNVFPAF VMGVEGHVLV RDWLMKEKID LLVNMMGFGL
310 320 330 340 350
VGGPAGSTKP GTAADARHEI LTGLDVPYMV AQPLLVQDFE SWHELGVSPM
360 370 380 390 400
QVTFTYSIPE MDGATAPVIL GALQDGKVET VQERLDRLAI LSKKWMRLRA
410 420 430 440 450
TSNRDKRVAL VVYDYPPGLG KKATAALLDV PTTLLRILER LKKEGYNVGT
460 470 480 490 500
LPESPTKLFE MLDRATDYQI MQNKPEAIKV SREKYNELAT YHERERIEER
510 520 530 540 550
WQAFPGEIAP VGSEEVFLGG LRLGNIYIGV QPRLGVQGDP MRLIFDKANT
560 570 580 590 600
PHHQYISFYR WISREFDAHA LVHVGMHGSV EWMPGLQTGL TGECWPDALL
610 620 630 640 650
GEVPHFYIYP VNNPSESTIA KRRGLATMVS HVVPPLARAG LYKELPALKD
660 670 680 690 700
LLADYRERNQ AQGEDVEQVQ EAIMTKAELL NLTDDCPRRP DEPFSDFVSR
710 720 730 740 750
LYIYIVELEN RLISNSLHVF GEAGPLESQI ITITETIKNR GENGRSLPYI
760 770 780 790 800
FIDTSGRNGH YGSYEEISSL SRKGDEAAIQ LREWAENACR EFVKQTMFDR
810 820 830 840 850
KNPMQVFESV TGGGRMPEED KPFIQRIIQE GAMMIQALSD NSSEMNSLVK
860 870 880 890 900
VLDGGYIPSG PGGDLVRDGM NVLPSGRNIH SIDPWRIPSE TAFKRGTLIA
910 920 930 940 950
DGLISKHVAE NDGQYPETIA EVIWGLDTIK TKGEAVAVVI RLMGAEPAYD
960 970 980 990 1000
AFGKISHYNL TPLDKLGRPR VDVLMQLSPI FRDAFGILMD QLDRLVKDAA
1010 1020 1030 1040 1050
KADEPHEMNF IKKHVDEALA EGMDFEAATS RQFTQAPGAY GTYVDDMIED
1060 1070 1080 1090 1100
SAWENEGDLD DLFIRRNSSA YGGGRKGEKQ SEILQKLLGS VDRVVHQVDS
1110 1120 1130 1140 1150
TEFGISDIDH YFSSSGSLQL AARRRNTKTS DIKLNYVESF TSDIKLDEAD
1160 1170 1180 1190 1200
KSLRVEYRSK LLNPKWFEGM LKHGHSGAGE ISNRVTYMLG WDAVTKSVDD
1210 1220 1230 1240 1250
WVYKKTAETY ALDPEMRERL ATLNPQAIKN IVGRMLEAHG RGMWKADQSM
1260 1270
IEELQEIYAD LEDRLEGMAD DD
Length:1,272
Mass (Da):143,947
Last modified:October 14, 2008 - v2
<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:i7A4872634633A227
GO

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence CAB06301 differs from that shown. Reason: Erroneous initiation.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti183L → W in CAB06301 (Ref. 1) Curated1

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
Z83933 Genomic DNA Translation: CAB06301.1 Different initiation.
CP001099 Genomic DNA Translation: ACF11147.1

Protein sequence database of the Protein Information Resource

More...
PIRi
T17194

NCBI Reference Sequences

More...
RefSeqi
WP_012501980.1, NC_011027.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
ACF11147; ACF11147; Cpar_0728

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
cpc:Cpar_0728

<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
Z83933 Genomic DNA Translation: CAB06301.1 Different initiation.
CP001099 Genomic DNA Translation: ACF11147.1
PIRiT17194
RefSeqiWP_012501980.1, NC_011027.1

3D structure databases

SMRiO50314
ModBaseiSearch...

Protein-protein interaction databases

STRINGi517417.Cpar_0728

Proteomic databases

PRIDEiO50314

Genome annotation databases

EnsemblBacteriaiACF11147; ACF11147; Cpar_0728
KEGGicpc:Cpar_0728

Phylogenomic databases

eggNOGiENOG4105CTK Bacteria
COG1429 LUCA
HOGENOMiHOG000152424
KOiK03403
OMAiYGTYVDD
OrthoDBi8025at2

Enzyme and pathway databases

UniPathwayiUPA00671
BioCyciCPAR517417:G1GC8-751-MONOMER

Family and domain databases

InterProiView protein in InterPro
IPR011771 BchH
IPR003672 CobN/Mg_chltase
IPR022571 Mg_chelatase_H_N
PfamiView protein in Pfam
PF02514 CobN-Mg_chel, 1 hit
PF11965 DUF3479, 1 hit
TIGRFAMsiTIGR02025 BchH, 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 nameiBCHH_CHLP8
<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: O50314
Secondary accession number(s): B3QMJ4
<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: June 20, 2001
Last sequence update: October 14, 2008
Last modified: December 11, 2019
This is version 87 of the entry and version 2 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

Documents

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