ID A5YN46_9NOSO Unreviewed; 200 AA.
AC A5YN46;
DT 10-JUL-2007, integrated into UniProtKB/TrEMBL.
DT 10-JUL-2007, sequence version 1.
DT 24-JAN-2024, entry version 54.
DE RecName: Full=Superoxide dismutase {ECO:0000256|ARBA:ARBA00012682, ECO:0000256|RuleBase:RU000414};
DE EC=1.15.1.1 {ECO:0000256|ARBA:ARBA00012682, ECO:0000256|RuleBase:RU000414};
GN Name=SOD {ECO:0000313|EMBL:ABR01632.1};
OS Nostoc flagelliforme.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Nostocaceae; Nostoc.
OX NCBI_TaxID=1306274 {ECO:0000313|EMBL:ABR01632.1};
RN [1] {ECO:0000313|EMBL:ABR01632.1}
RP NUCLEOTIDE SEQUENCE.
RA Wang Y., Chen L.-P., Chen X., Zhang X., Yu J., Wang Q.-X.;
RT "Cloning and expression of the gene which encodes SOD of Nostoc
RT flagelliforme in E. coli.";
RL Submitted (APR-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Destroys radicals which are normally produced within the
CC cells and which are toxic to biological systems.
CC {ECO:0000256|RuleBase:RU000414}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2 H(+) + 2 superoxide = H2O2 + O2; Xref=Rhea:RHEA:20696,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:15379, ChEBI:CHEBI:16240,
CC ChEBI:CHEBI:18421; EC=1.15.1.1;
CC Evidence={ECO:0000256|RuleBase:RU000414};
CC -!- SIMILARITY: Belongs to the iron/manganese superoxide dismutase family.
CC {ECO:0000256|ARBA:ARBA00008714, ECO:0000256|RuleBase:RU000414}.
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DR EMBL; EF569674; ABR01632.1; -; Genomic_DNA.
DR AlphaFoldDB; A5YN46; -.
DR SMR; A5YN46; -.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004784; F:superoxide dismutase activity; IEA:UniProtKB-EC.
DR Gene3D; 1.10.287.990; Fe,Mn superoxide dismutase (SOD) domain; 1.
DR Gene3D; 3.55.40.20; Iron/manganese superoxide dismutase, C-terminal domain; 1.
DR InterPro; IPR001189; Mn/Fe_SOD.
DR InterPro; IPR019833; Mn/Fe_SOD_BS.
DR InterPro; IPR019832; Mn/Fe_SOD_C.
DR InterPro; IPR019831; Mn/Fe_SOD_N.
DR InterPro; IPR036324; Mn/Fe_SOD_N_sf.
DR InterPro; IPR036314; SOD_C_sf.
DR PANTHER; PTHR42769; SUPEROXIDE DISMUTASE; 1.
DR PANTHER; PTHR42769:SF3; SUPEROXIDE DISMUTASE [FE] 2, CHLOROPLASTIC; 1.
DR Pfam; PF02777; Sod_Fe_C; 1.
DR Pfam; PF00081; Sod_Fe_N; 1.
DR PIRSF; PIRSF000349; SODismutase; 1.
DR PRINTS; PR01703; MNSODISMTASE.
DR SUPFAM; SSF54719; Fe,Mn superoxide dismutase (SOD), C-terminal domain; 1.
DR SUPFAM; SSF46609; Fe,Mn superoxide dismutase (SOD), N-terminal domain; 1.
DR PROSITE; PS00088; SOD_MN; 1.
PE 3: Inferred from homology;
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRSR:PIRSR000349-1};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|RuleBase:RU000414}.
FT DOMAIN 6..87
FT /note="Manganese/iron superoxide dismutase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF00081"
FT DOMAIN 95..195
FT /note="Manganese/iron superoxide dismutase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02777"
FT BINDING 28
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR000349-1"
FT BINDING 80
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR000349-1"
FT BINDING 162
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR000349-1"
FT BINDING 166
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /evidence="ECO:0000256|PIRSR:PIRSR000349-1"
SQ SEQUENCE 200 AA; 22303 MW; 5E6D6FCBC690EEF0 CRC64;
MAFVQDPLPF DINALEPHGM KAETFEYHYG KHHKAYVDNL NKLTEGTELA NKSLEEVIKT
SFNDSSKAGI FNNAAQVWNH TFFWNSLKPA GGGAPTGDLA AKIDKDFGSF DKFKEEFSNA
AATQFGSGWS WLIDDGGTLK VIKTPNAENP LAHGKKALLT LDVWEHAYYI DFRNARPAFI
KNFLDNLVNW DFAAENLAKA
//