B7GJU8

PR
Gene name
cysI
Protein name
Sulfite reductase [NADPH] hemoprotein beta-component
Names
SiR-HP, SiRHP
Species
Anoxybacillus flavithermus (strain DSM 21510 / WK1)
KEGG Pathway
afl:Aflv_1596
EC number
1.8.1.2: With NAD(+) or NADP(+) as acceptor
Protein Class

Descriptions

The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.

Autoinhibitory domains (AIDs)

1-57 (Predicted disordered autoinhibitory region) PR

Target domain

Relief mechanism

Assay

cis-regPred

Accessory elements

No accessory elements

References

Autoinhibited structure

Activated structure

1 structures for B7GJU8

Entry ID Method Resolution Chain Position Source
AF-B7GJU8-F1 Predicted AlphaFoldDB

No variants for B7GJU8

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for B7GJU8

No associated diseases with B7GJU8

5 regional properties for B7GJU8

Type Name Position InterPro Accession
domain Nitrite/Sulfite reductase ferredoxin-like domain 75 - 135 IPR005117-1
domain Nitrite/Sulfite reductase ferredoxin-like domain 354 - 418 IPR005117-2
binding_site Nitrite/sulphite reductase iron-sulphur/sirohaem-binding site 431 - 449 IPR006066-1
binding_site Nitrite/sulphite reductase iron-sulphur/sirohaem-binding site 479 - 497 IPR006066-2
domain Nitrite/sulphite reductase 4Fe-4S domain 170 - 330 IPR006067

Functions

Description
EC Number 1.8.1.2 With NAD(+) or NADP(+) as acceptor
Subcellular Localization
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

1 GO annotations of cellular component

Name Definition
sulfite reductase complex (NADPH) A multisubunit iron flavoprotein, which in yeast is composed of 2 alpha and 2 beta subunits. Catalyzes the reduction of sulfite to sulfide.

5 GO annotations of molecular function

Name Definition
4 iron, 4 sulfur cluster binding Binding to a 4 iron, 4 sulfur (4Fe-4S) cluster; this cluster consists of four iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands.
heme binding Binding to a heme, a compound composed of iron complexed in a porphyrin (tetrapyrrole) ring.
metal ion binding Binding to a metal ion.
NADP binding Binding to nicotinamide-adenine dinucleotide phosphate, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NADP+, or the reduced form, NADPH.
sulfite reductase (NADPH) activity Catalysis of the reaction: hydrogen sulfide + 3 NADP+ + 3 H2O = sulfite + 3 NADPH + 3 H+.

3 GO annotations of biological process

Name Definition
cysteine biosynthetic process The chemical reactions and pathways resulting in the formation of cysteine, 2-amino-3-mercaptopropanoic acid.
hydrogen sulfide biosynthetic process The chemical reactions and pathways resulting in the formation of hydrogen sulfide, H2S.
sulfate assimilation The pathways by which inorganic sulfate is processed and incorporated into sulfated compounds.

No homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
No homologous proteins
10 20 30 40 50 60
MEKFLLTAPD GPPSDVERIK QESNYLRGTL KETMEDRITA GIPEDDNRLM KFHGSYLQDD
70 80 90 100 110 120
RDLRAERQKQ KLEPAYQFMI RVRTPGGVAT PEQWLAMDEL ARKYANGTLK LTTRQAFQFH
130 140 150 160 170 180
GVLKWNMKKT LQAINDALLT TLAACGDVNR NVMCNPNPYQ SEVHAEVYEW AKRLSDHLLP
190 200 210 220 230 240
QTRAYYEIWL DEEKVADTPD VEQEPIYGAL YLPRKFKIGI AVPPSNDVDV FSQDLGFIAI
250 260 270 280 290 300
VEHGKLAGFN VAIGGGMGMT HGDRTTYPQL AKVIGFCKPE QVIDVAEKVV TIQRDYGNRS
310 320 330 340 350 360
VRKHARFKYT IDRLGLDAIK AELERRLGWE LEEARPYRFE HNGDRYGWVE GVNGTWHFTL
370 380 390 400 410 420
FIEGGRVKDT DDYPLMTGLR EIAKVHTGDF RLTANQNLVI ANVPSEKKEE MDALIQQYKL
430 440 450 460 470 480
TDGKHYSALR RNSLACVALP TCGLAMAEAE RYLPTLIDKI EEIVEENGLR DEEITIRMTG
490 500 510 520 530 540
CPNGCARHVL GEIAFIGKSV GKYNMYLGAA FDGSRLGKLY RENIGEKEIL SELRMLLSRY
550 560 570
AKERFDGERF GDFVIRAGIV KEVTDGTNFH D