Reviewed, UniProtKB/Swiss-Prot P24707 (SODCP_PINSY)

Names and origin

Protein names

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

Gene names

Name:

SODCP

Organism

Pinus sylvestris (Scots pine)

Taxonomic identifier

3349 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Coniferopsida › Coniferales › Pinaceae › Pinus › Pinus

Protein attributes

Sequence length	141 AA.
Sequence status	Fragment.
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	Homotetramer.
Subcellular location	Plastid › chloroplast.
Sequence similarities	Belongs to the Cu-Zn superoxide dismutase family.

Ontologies

Keywords
Cellular component	Chloroplast Plastid
Ligand	Copper Metal-binding Zinc
Molecular function	Antioxidant Oxidoreductase
PTM	Disulfide bond
Gene Ontology (GO)
Biological process	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW superoxide metabolic process Inferred from electronic annotation. Source: InterPro
Cellular component	chloroplast Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	antioxidant activity Inferred from electronic annotation. Source: UniProtKB-KW copper ion binding Inferred from electronic annotation. Source: UniProtKB-KW superoxide dismutase activity Inferred from electronic annotation. Source: EC zinc ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	‹1 – 141	›141	Superoxide dismutase [Cu-Zn], chloroplastic		PRO_0000164180
Sites
	Metal binding	33	1	Copper; catalytic By similarity
	Metal binding	35	1	Copper; catalytic By similarity
	Metal binding	50	1	Copper; catalytic By similarity
	Metal binding	50	1	Zinc; structural By similarity
	Metal binding	58	1	Zinc; structural By similarity
	Metal binding	67	1	Zinc; structural By similarity
	Metal binding	70	1	Zinc; structural By similarity
	Metal binding	107	1	Copper; catalytic By similarity
Amino acid modifications
	Disulfide bond	44 ↔ 133		By similarity
Experimental info
	Non-terminal residue	1	1

Sequences

	Sequence		Length	Mass (Da)
	P24707-1 [UniParc]. Last modified March 1, 1992. Version 1. Checksum: 999D057CEAD665D1	FASTA	141	14,435
	10 20 30 40 50 60 QVEGVVTLSQ EDNGPTTVKV RLTGLTPGKH GFHLHEFGDT TNGCMSTGSH FNPKKLTHGA 70 80 90 100 110 120 PEDDVRHAGD LGNIVAGSDG VAEATIVDNQ IPLSGPDSVI GRALVVHELE DDLGKGGHEL 130 140 SLTTGNAGGR LACGVVGLTP I

References

[1]	"Characterization of cDNAs encoding CuZn-superoxide dismutases in Scots pine." Karpinski S., Wingsle G., Olsson O., Haellgren J.E. Plant Mol. Biol. 18:545-555(1992) [PubMed: 1371406] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Tissue: Seedling.

Cross-references

Sequence databases
EMBL GenBank DDBJ	X58579 mRNA. Translation: CAA41455.1.
PIR	S20512.
3D structure databases
SMR	P24707. Positions 2-141.
ModBase	Search...
Enzyme and pathway databases
BRENDA	1.15.1.1. 1355.
Family and domain databases
InterPro	IPR018152. SOD_Cu/Zn_BS. IPR001424. SOD_Cu_Zn. [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.
PROSITE	PS00087. SOD_CU_ZN_1. 1 hit. PS00332. SOD_CU_ZN_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

SODCP_PINSY

Accession

Primary (citable) accession number: P24707

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 1, 1992
Last sequence update:	March 1, 1992
Last modified:	November 24, 2009
This is version 64 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)