Q42611 (SODC1_BRAJU) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Superoxide dismutase [Cu-Zn] 1
EC=1.15.1.1

Gene names

Name:	SODCC1
Synonyms:	MSOD1

Organism

Brassica juncea (Indian mustard) (Sinapis juncea)

Taxonomic identifier

3707 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › malvids › Brassicales › Brassicaceae › Brassiceae › Brassica

Protein attributes

Sequence length	152 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at transcript level

General annotation (Comments)

Function	Destroys radicals which are normally produced within the cells and which are toxic to biological systems.
Catalytic activity	2 superoxide + 2 H+ = O2 + H2O2.
Cofactor	Binds 1 copper ion per subunit By similarity. Binds 1 zinc ion per subunit By similarity.
Subunit structure	Homodimer By similarity.
Subcellular location	Cytoplasm.
Tissue specificity	Ubiquitous.
Sequence similarities	Belongs to the Cu-Zn superoxide dismutase family.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	Copper Metal-binding Zinc
Molecular function	Antioxidant Oxidoreductase
PTM	Disulfide bond
Gene Ontology (GO)
Biological process	superoxide metabolic process Inferred from electronic annotation. Source: InterPro
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	metal ion binding Inferred from electronic annotation. Source: UniProtKB-KW superoxide dismutase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Initiator methionine	1	1	Removed By similarity
	Chain	2 – 152	151	Superoxide dismutase [Cu-Zn] 1		PRO_0000164132
Sites
	Metal binding	45	1	Copper; catalytic By similarity
	Metal binding	47	1	Copper; catalytic By similarity
	Metal binding	62	1	Copper; catalytic By similarity
	Metal binding	62	1	Zinc; structural By similarity
	Metal binding	70	1	Zinc; structural By similarity
	Metal binding	79	1	Zinc; structural By similarity
	Metal binding	82	1	Zinc; structural By similarity
	Metal binding	119	1	Copper; catalytic By similarity
Amino acid modifications
	Disulfide bond	56 ↔ 145		By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q42611 [UniParc]. Last modified January 23, 2007. Version 3. Checksum: C614C8736C4C93D0	FASTA	152	15,267
	10 20 30 40 50 60 MGKGVRVLNS SEGVKGTIFF TQEGNGTTTV TGTVSGLKPG LHGFHVHALG DTTNGCMSTG 70 80 90 100 110 120 PHFNPEGKTH GAPEDANRHA GDLGNITVGD DGTATFTITD SQIPLDGPNS IVGRAVVVHA 130 140 150 EPDDLGKGGH ELSLTTGNAG GRVACGIIGL QG

References

[1]	"Cloning of two cDNAs encoding Cu/Zn-superoxide dismutase of mustard (Brassica juncea [L.] Czern & Coss)." Liu J.-J., Goh C.-J., Loh C.-S., Tay E.B.H., Pua E.-C. Plant Gene Register PGR98-018 Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Tissue: Leaf.
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	X95728 mRNA. Translation: CAA65043.1.
3D structure databases
ProteinModelPortal	Q42611.
SMR	Q42611. Positions 1-152.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Family and domain databases
InterPro	IPR024134. SOD_Cu/Zn_/chaperones. IPR018152. SOD_Cu/Zn_BS. IPR001424. SOD_Cu_Zn_dom. [Graphical view]
Gene3D	G3DSA:2.60.40.200. SOD_Cu_Zn. 1 hit.
PANTHER	PTHR10003. SOD_Cu_Zn. 1 hit.
Pfam	PF00080. Sod_Cu. 1 hit. [Graphical view]
PRINTS	PR00068. CUZNDISMTASE.
SUPFAM	SSF49329. SOD_Cu_Zn. 1 hit.
PROSITE	PS00087. SOD_CU_ZN_1. 1 hit. PS00332. SOD_CU_ZN_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

SODC1_BRAJU

Accession

Primary (citable) accession number: Q42611

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 11, 2001
Last sequence update:	January 23, 2007
Last modified:	July 27, 2011
This is version 75 of the entry and version 3 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program