Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

A6V4H6

- CYSG_PSEA7

UniProt

A6V4H6 - CYSG_PSEA7

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein

Siroheme synthase

Gene

cysG

Organism
Pseudomonas aeruginosa (strain PA7)
Status
Reviewed - Annotation score: 5 out of 5- Protein inferred from homologyi

Functioni

Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme.UniRule annotation

Catalytic activityi

S-adenosyl-L-methionine + uroporphyrinogen III = S-adenosyl-L-homocysteine + precorrin-1.UniRule annotation
S-adenosyl-L-methionine + precorrin-1 = S-adenosyl-L-homocysteine + precorrin-2.UniRule annotation
Precorrin-2 + NAD+ = sirohydrochlorin + NADH.UniRule annotation
Siroheme + 2 H+ = sirohydrochlorin + Fe2+.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei226 – 2261S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation
Active sitei249 – 2491Proton acceptorUniRule annotation
Active sitei271 – 2711Proton donorUniRule annotation
Binding sitei307 – 3071S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation
Binding sitei384 – 3841S-adenosyl-L-methionine; via amide nitrogenUniRule annotation
Binding sitei413 – 4131S-adenosyl-L-methionine; via amide nitrogen and carbonyl oxygenUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi22 – 232NADUniRule annotation
Nucleotide bindingi43 – 442NADUniRule annotation

GO - Molecular functioni

  1. NAD binding Source: InterPro
  2. precorrin-2 dehydrogenase activity Source: UniProtKB-HAMAP
  3. sirohydrochlorin ferrochelatase activity Source: UniProtKB-EC
  4. uroporphyrin-III C-methyltransferase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. cobalamin biosynthetic process Source: UniProtKB-HAMAP
  2. siroheme biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Lyase, Methyltransferase, Oxidoreductase, Transferase

Keywords - Biological processi

Cobalamin biosynthesis, Porphyrin biosynthesis

Keywords - Ligandi

NAD, S-adenosyl-L-methionine

Enzyme and pathway databases

BioCyciPAER381754:GHMY-2597-MONOMER.
RETL1328306-WGS:GSTH-2017-MONOMER.
UniPathwayiUPA00148; UER00211.
UPA00148; UER00222.
UPA00262; UER00211.
UPA00262; UER00222.
UPA00262; UER00376.

Names & Taxonomyi

Protein namesi
Recommended name:
Siroheme synthaseUniRule annotation
Including the following 3 domains:
Uroporphyrinogen-III C-methyltransferaseUniRule annotation (EC:2.1.1.107UniRule annotation)
Short name:
Urogen III methylaseUniRule annotation
Alternative name(s):
SUMTUniRule annotation
Uroporphyrinogen III methylaseUniRule annotation
Short name:
UROMUniRule annotation
Precorrin-2 dehydrogenaseUniRule annotation (EC:1.3.1.76UniRule annotation)
Sirohydrochlorin ferrochelataseUniRule annotation (EC:4.99.1.4UniRule annotation)
Gene namesi
Name:cysGUniRule annotation
Ordered Locus Names:PSPA7_2597
OrganismiPseudomonas aeruginosa (strain PA7)
Taxonomic identifieri381754 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
ProteomesiUP000001582: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 465465Siroheme synthasePRO_0000330534Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei128 – 1281PhosphoserineUniRule annotation

Keywords - PTMi

Phosphoprotein

Interactioni

Protein-protein interaction databases

STRINGi381754.PSPA7_2597.

Structurei

3D structure databases

ProteinModelPortaliA6V4H6.
SMRiA6V4H6. Positions 1-460.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 203203precorrin-2 dehydrogenase / sirohydrochlorin ferrochelataseUniRule annotationAdd
BLAST
Regioni217 – 465249Uroporphyrinogen-III C-methyltransferaseUniRule annotationAdd
BLAST
Regioni302 – 3043S-adenosyl-L-methionine bindingUniRule annotation
Regioni332 – 3332S-adenosyl-L-methionine bindingUniRule annotation

Sequence similaritiesi

In the N-terminal section; belongs to the precorrin-2 dehydrogenase / sirohydrochlorin ferrochelatase family.UniRule annotation
In the C-terminal section; belongs to the precorrin methyltransferase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0007.
HOGENOMiHOG000290518.
KOiK02302.
OMAiWIENANC.
OrthoDBiEOG6DRPFR.

Family and domain databases

Gene3Di1.10.8.210. 1 hit.
3.30.950.10. 1 hit.
3.40.1010.10. 1 hit.
3.40.50.720. 1 hit.
HAMAPiMF_01646. Siroheme_synth.
InterProiIPR000878. 4pyrrol_Mease.
IPR014777. 4pyrrole_Mease_sub1.
IPR014776. 4pyrrole_Mease_sub2.
IPR006366. CobA/CysG_C.
IPR016040. NAD(P)-bd_dom.
IPR012409. Sirohaem_synth.
IPR019478. Sirohaem_synthase_dimer_dom.
IPR006367. Sirohaem_synthase_N.
IPR003043. Uropor_MeTrfase_CS.
[Graphical view]
PfamiPF10414. CysG_dimeriser. 1 hit.
PF13241. NAD_binding_7. 1 hit.
PF00590. TP_methylase. 1 hit.
[Graphical view]
PIRSFiPIRSF036426. Sirohaem_synth. 1 hit.
SUPFAMiSSF53790. SSF53790. 1 hit.
TIGRFAMsiTIGR01469. cobA_cysG_Cterm. 1 hit.
TIGR01470. cysG_Nterm. 1 hit.
PROSITEiPS00840. SUMT_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A6V4H6-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MDFLPLFHSL QGRLALVVGG GEVALRKARL LADAGARLRV VAPQIHIELR
60 70 80 90 100
HLVEQGGGEL LERDYQDGDQ PGCALIIAAT DDEPLNAEVS RAANARGIPV
110 120 130 140 150
NVVDAPALCS VIFPAIVDRS PLVVAVSSGG DAPVLARLIR AKLETWIPSS
160 170 180 190 200
YGQLAGLASR FRNRVKELLP DLQQRRVFWE NLFQGEIAER VLAGRPAEAE
210 220 230 240 250
RLLEERLAGG LAHMATGEVY LVGAGPGDPD LLTFRALRLM QQADVVLYDR
260 270 280 290 300
LVAPAILELC RRDAERLYVG KRRAEHAVPQ ERINRLLVEL ASQGKRVLRL
310 320 330 340 350
KGGDPFIFGR GGEEIDELAA HGIPFQVVPG ITAASGCAAY AGIPLTHRDH
360 370 380 390 400
AQSVRFVTGH LKDGTTDLPW KDLVAPGQTL VFYMGLVGLP VICEQLVAHG
410 420 430 440 450
RSAQTPAALI QQGTTAQQRV FSGTLENLPQ LVAEHEVHAP TLVIVGEVVQ
460
LRDKLAWFEG AREGA
Length:465
Mass (Da):50,297
Last modified:August 21, 2007 - v1
Checksum:iDB1540256BB2D0B3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000744 Genomic DNA. Translation: ABR83518.1.
RefSeqiYP_001347961.1. NC_009656.1.

Genome annotation databases

EnsemblBacteriaiABR83518; ABR83518; PSPA7_2597.
GeneIDi5356325.
KEGGipap:PSPA7_2597.
PATRICi19826941. VBIPseAer80442_2488.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000744 Genomic DNA. Translation: ABR83518.1 .
RefSeqi YP_001347961.1. NC_009656.1.

3D structure databases

ProteinModelPortali A6V4H6.
SMRi A6V4H6. Positions 1-460.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 381754.PSPA7_2597.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABR83518 ; ABR83518 ; PSPA7_2597 .
GeneIDi 5356325.
KEGGi pap:PSPA7_2597.
PATRICi 19826941. VBIPseAer80442_2488.

Phylogenomic databases

eggNOGi COG0007.
HOGENOMi HOG000290518.
KOi K02302.
OMAi WIENANC.
OrthoDBi EOG6DRPFR.

Enzyme and pathway databases

UniPathwayi UPA00148 ; UER00211 .
UPA00148 ; UER00222 .
UPA00262 ; UER00211 .
UPA00262 ; UER00222 .
UPA00262 ; UER00376 .
BioCyci PAER381754:GHMY-2597-MONOMER.
RETL1328306-WGS:GSTH-2017-MONOMER.

Family and domain databases

Gene3Di 1.10.8.210. 1 hit.
3.30.950.10. 1 hit.
3.40.1010.10. 1 hit.
3.40.50.720. 1 hit.
HAMAPi MF_01646. Siroheme_synth.
InterProi IPR000878. 4pyrrol_Mease.
IPR014777. 4pyrrole_Mease_sub1.
IPR014776. 4pyrrole_Mease_sub2.
IPR006366. CobA/CysG_C.
IPR016040. NAD(P)-bd_dom.
IPR012409. Sirohaem_synth.
IPR019478. Sirohaem_synthase_dimer_dom.
IPR006367. Sirohaem_synthase_N.
IPR003043. Uropor_MeTrfase_CS.
[Graphical view ]
Pfami PF10414. CysG_dimeriser. 1 hit.
PF13241. NAD_binding_7. 1 hit.
PF00590. TP_methylase. 1 hit.
[Graphical view ]
PIRSFi PIRSF036426. Sirohaem_synth. 1 hit.
SUPFAMi SSF53790. SSF53790. 1 hit.
TIGRFAMsi TIGR01469. cobA_cysG_Cterm. 1 hit.
TIGR01470. cysG_Nterm. 1 hit.
PROSITEi PS00840. SUMT_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Dodson R.J., Harkins D., Paulsen I.T.
    Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PA7.

Entry informationi

Entry nameiCYSG_PSEA7
AccessioniPrimary (citable) accession number: A6V4H6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: August 21, 2007
Last modified: October 29, 2014
This is version 56 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Multifunctional enzyme

Documents

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

External Data

Dasty 3