Reviewed, UniProtKB/Swiss-Prot O48560 (CATA3_SOYBN)

Names and origin

Protein names

Recommended name:
    Catalase-3
    EC=1.11.1.6

Gene names

Name:

CAT3

Organism

Glycine max (Soybean)

Taxonomic identifier

3847 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › eurosids I › Fabales › Fabaceae › Papilionoideae › Phaseoleae › Glycine

Protein attributes

Sequence length	492 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Function	Occurs in almost all aerobically respiring organisms and serves to protect cells from the toxic effects of hydrogen peroxide.
Catalytic activity	2 H(2)O(2) = O(2) + 2 H(2)O.
Cofactor	Heme group.
Subunit structure	Homotetramer By similarity.
Subcellular location	PeroxisomeBy similarity. GlyoxysomeBy similarity.
Sequence similarities	Belongs to the catalase family.

Ontologies

Keywords
Biological process	Hydrogen peroxide
Cellular component	Glyoxysome Peroxisome
Ligand	Heme Iron Metal-binding
Molecular function	Oxidoreductase Peroxidase
Gene Ontology (GO)
Biological process	hydrogen peroxide catabolic process Inferred from electronic annotation. Source: UniProtKB-KW oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	glyoxysome Inferred from electronic annotation. Source: UniProtKB-KW peroxisome Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	catalase activity Inferred from electronic annotation. Source: InterPro iron 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 – 492	492	Catalase-3		PRO_0000084964
Sites
	Active site	65	1	By similarity
	Active site	138	1	By similarity
	Metal binding	348	1	Iron (heme axial ligand) By similarity

Sequences

	Sequence		Length	Mass (Da)
	O48560-1 [UniParc]. Last modified June 1, 1998. Version 1. Checksum: 36265068CF9F6CF1	FASTA	492	56,911
	10 20 30 40 50 60 MDPYKNRPSS AFNSPFWTTN SGAPIWNNNS SLTVGSRGPI LLEDYHLVEK LANFDRERIP 70 80 90 100 110 120 ERVVHARGAS AKGFFEVTHD ISHLTCADFL RAPGVQTPLI VRFSTVIHER GSPETLRDPR 130 140 150 160 170 180 GFAVKFYTRE GNFDLVGNNF PVFFVRDGLK FPDMVHALKP NPKSHIQENW RILDFFSHHP 190 200 210 220 230 240 ESLHMFSFLF DDVGIPQDYR HMDGFGVNTY TLINKAGKAV YVKFHWKTTC GEKCLLDDEA 250 260 270 280 290 300 IRVGGSNHSH ATQDLYDSIA AGNYPEWKLY IQTLDPENED RLDFDPLDVT KTWPEDVLPL 310 320 330 340 350 360 QPVGRMVLNK NIDNFFAENE QLAFCPAIIV PGVYYSDDKL LQTRIFSYAD TQRHRLGPNY 370 380 390 400 410 420 LQLPANSPKC AHHNNHHDGF MNFMHRDEEV NYFPSRYDPV RHAERVPVPP RTLGGKREKC 430 440 450 460 470 480 MIEKENNFKQ PGERYRSWPS DRQERFVRRW VDALSDPRVT HEIRSIWISY WSQADRSLGQ 490 KIASHLNLKP SI

References

[1]	Su H., Hardy K.A., Hermsmeier D., Baum T.J. Submitted (NOV-1997) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Strain: cv. Corsoy 79.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AF035254 mRNA. Translation: AAB88171.1.
UniGene	Gma.587
3D structure databases
HSSP	HSSP built from PDB template 1M7S based on UniProtKB P46206.
ModBase	Search...
Protein family/group databases
PeroxiBase	6261. GmKat03.
Family and domain databases
InterPro	IPR002226. Catalase. IPR011614. Catalase_N. [Graphical view]
Gene3D	G3DSA:2.40.180.10. Catalase_N. 1 hit.
PANTHER	PTHR11465. Catalase. 1 hit.
Pfam	PF00199. Catalase. 1 hit. [Graphical view]
PRINTS	PR00067. CATALASE.
ProDom	PD000510. Catalase. 1 hit. [Graphical view] [Entries sharing at least one domain]
PROSITE	PS00437. CATALASE_1. 1 hit. PS00438. CATALASE_2. 1 hit. PS51402. CATALASE_3. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

CATA3_SOYBN

Accession

Primary (citable) accession number: O48560

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 13, 2001
Last sequence update:	June 1, 1998
Last modified:	November 25, 2008
This is version 49 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)