3HY2 - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF SULFIREDOXIN IN COMPLEX WITH PEROXIREDOXIN I AND ATP:MG2+

Authors :   T. J. Jonsson, L. C. Johnson, W. T. Lowther

Date :   22 Jun 09 (Deposition) - 06 Oct 09 (Release) - 18 Sep 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.10

Chains :   Asym./Biol. Unit : A,B,X,Y

Keywords :   Protein-Protein Complex, Redox Biology, Protein Repair, Sulfur Chemistry, Antioxidant, Disulfide Bond, Oxidoreductase, Peroxidase, Phosphoprotein, Redox-Active Center, Atp-Binding, Magnesium, Nucleotide-Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   T. J. Jonsson, L. C. Johnson, W. T. Lowther
Protein Engineering Of The Quaternary Sulfiredoxin-Peroxiredoxin Enzyme-Substrate Complex Reveals The Molecular Basis For Cysteine Sulfinic Acid Phosphorylation
J. Biol. Chem. V. 284 33305 2009
PubMed-ID: 19812042 | Reference-DOI: 10.1074/JBC.M109.036400

Molecule 1 - PEROXIREDOXIN-1
	Chains	:	A, B
	EC Number	:	1.11.1.15
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Gene	:	PRDX1, PAGA, PAGB, TDPX2
	Mutation	:	YES
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	THIOREDOXIN PEROXIDASE 2, THIOREDOXIN-DEPENDENT PEROXIDE REDUCTASE 2, PROLIFERATION-ASSOCIATED GENE PROTEIN, PAG, NATURAL KILLER CELL-ENHANCING FACTOR A, NKEF-A

Molecule 2 - SULFIREDOXIN-1
	Chains	:	X, Y
	EC Number	:	1.8.98.2
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Fragment	:	UNP RESIDUES 32 TO 137
	Gene	:	C20ORF139, SRX, SRXN1
	Mutation	:	YES
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606

		1	2	3	4
Asymmetric/Biological Unit	:	A	B	X	Y

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (2, 4)

No.	Name	Count	Type	Full Name
1	ATP	2	Ligand/Ion	ADENOSINE-5'-TRIPHOSPHATE
2	MG	2	Ligand/Ion	MAGNESIUM ION

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:52 , LYS A:93 , MG A:207 , HOH A:245 , HOH A:248 , HOH A:275 , LYS X:61 , SER X:64 , LEU X:65 , THR X:68 , SER X:75 , PRO X:77 , GLY X:98 , ALA X:99 , HIS X:100 , ARG X:101 , HOH X:140 , HOH X:176 , HOH X:217 , HOH X:318	BINDING SITE FOR RESIDUE ATP X 1
2	AC2	SOFTWARE	ASP B:52 , LYS B:93 , MG B:207 , HOH B:275 , HOH B:282 , HOH B:315 , LYS Y:61 , SER Y:64 , LEU Y:65 , THR Y:68 , SER Y:75 , PRO Y:77 , GLY Y:98 , ALA Y:99 , HIS Y:100 , ARG Y:101 , HOH Y:138 , HOH Y:207 , HOH Y:242 , HOH Y:254 , HOH Y:293	BINDING SITE FOR RESIDUE ATP Y 2
3	AC3	SOFTWARE	ASP A:52 , HOH A:245 , HOH A:248 , ATP X:1 , HOH X:140	BINDING SITE FOR RESIDUE MG A 207
4	AC4	SOFTWARE	ASP B:52 , HOH B:275 , HOH B:282 , ATP Y:2 , HOH Y:138	BINDING SITE FOR RESIDUE MG B 207

Asymmetric/Biological Unit

No.	Residues
1	A:185	-	Y:43
2	B:185	-	X:43

(no "Cis Peptide Bond" information available for 3HY2)

Asymmetric/Biological Unit (1, 2)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_025050	R	62	G	PRDX1_HUMAN	Polymorphism	34034070	A/B	R	62	G

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Asymmetric/Biological Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	THIOREDOXIN_2	PS51352	Thioredoxin domain profile.	PRDX1_HUMAN	6-165	2	A:6-165 B:6-165

Asymmetric/Biological Unit (5, 10)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.2a	ENST00000319248	2a	ENSE00001456866	chr1:45987628-45987501	128	PRDX1_HUMAN	-	0	0	-	-
1.3b	ENST00000319248	3b	ENSE00002170473	chr1:45984726-45984610	117	PRDX1_HUMAN	1-36	36	2	A:3-36 B:3-36	34 34
1.4	ENST00000319248	4	ENSE00000771100	chr1:45981479-45981326	154	PRDX1_HUMAN	36-87	52	2	A:36-87 B:36-87	52 52
1.5a	ENST00000319248	5a	ENSE00000771101	chr1:45980667-45980545	123	PRDX1_HUMAN	87-128	42	2	A:87-128 B:87-128	42 42
1.6	ENST00000319248	6	ENSE00002185232	chr1:45980309-45980179	131	PRDX1_HUMAN	128-172	45	2	A:128-172 B:128-172	45 45
1.7b	ENST00000319248	7b	ENSE00001845867	chr1:45977086-45976719	368	PRDX1_HUMAN	172-199	28	2	A:172-187 B:172-186	16 15

Asymmetric/Biological Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:185
 aligned with PRDX1_HUMAN | Q06830 from UniProtKB/Swiss-Prot  Length:199

    Alignment length:185
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182     
          PRDX1_HUMAN     3 SGNAKIGHPAPNFKATAVMPDGQFKDISLSDYKGKYVVFFFYPLDFTFVCPTEIIAFSDRAEEFKKLNCQVIGASVDSHFCHLAWVNTPKKQGGLGPMNIPLVSDPKRTIAQDYGVLKADEGISFRGLFIIDDKGILRQITVNDLPVGRSVDETLRLVQAFQFTDKHGEVCPAGWKPGSDTIKPD 187
               SCOP domains d3hy2a_ A: automated matches                                                                                                                                                              SCOP domains
               CATH domains 3hy2A00 A:3-187 Glutaredoxin                                                                                                                                                              CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............eeeee.....eeeee.hhhh..eeeeee.........hhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhh.hhhhh........eee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhh..........hhhhh... Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------G----------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---THIOREDOXIN_2  PDB: A:6-165 UniProt: 6-165                                                                                                                      ---------------------- PROSITE
           Transcript 1 (1) Exon 1.3b  PDB: A:3-36            --------------------------------------------------Exon 1.5a  PDB: A:87-128 UniProt: 87-128  -------------------------------------------Exon 1.7b        Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.4  PDB: A:36-87 UniProt: 36-87               ----------------------------------------Exon 1.6  PDB: A:128-172 UniProt: 128-172    --------------- Transcript 1 (2)
                 3hy2 A   3 SGNAKIGHPAPNFKATAVMPDGQFKDISLSDYKGKYVVFFFYPLDFTFVDPTEIIAFSDRAEEFKKLNSQVIGASVDSHFEHLEWVNTPKKQGGLGPMNIPLVSDPKRTIAQDYGVLKADEGISFRGLFIIDDKGILRQITVNDLPVGRSVDETLRLVQAFQFTDKHGEVSPAGWKPGSDTICPD 187
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182

Chain B from PDB  Type:PROTEIN  Length:184
 aligned with PRDX1_HUMAN | Q06830 from UniProtKB/Swiss-Prot  Length:199

    Alignment length:184
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182    
          PRDX1_HUMAN     3 SGNAKIGHPAPNFKATAVMPDGQFKDISLSDYKGKYVVFFFYPLDFTFVCPTEIIAFSDRAEEFKKLNCQVIGASVDSHFCHLAWVNTPKKQGGLGPMNIPLVSDPKRTIAQDYGVLKADEGISFRGLFIIDDKGILRQITVNDLPVGRSVDETLRLVQAFQFTDKHGEVCPAGWKPGSDTIKP 186
               SCOP domains d3hy2b_ B: automated matches                                                                                                                                                             SCOP domains
               CATH domains 3hy2B00 B:3-186 Glutaredoxin                                                                                                                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............eeeee.....eeeee.hhhh..eeeeee.........hhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.hhhhh........eee...hhhhhhh..ee....ee.eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhh..........hhhhh.. Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------G---------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---THIOREDOXIN_2  PDB: B:6-165 UniProt: 6-165                                                                                                                      --------------------- PROSITE
           Transcript 1 (1) Exon 1.3b  PDB: B:3-36            --------------------------------------------------Exon 1.5a  PDB: B:87-128 UniProt: 87-128  -------------------------------------------Exon 1.7b       Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.4  PDB: B:36-87 UniProt: 36-87               ----------------------------------------Exon 1.6  PDB: B:128-172 UniProt: 128-172    -------------- Transcript 1 (2)
                 3hy2 B   3 SGNAKIGHPAPNFKATAVMPDGQFKDISLSDYKGKYVVFFFYPLDFTFVDPTEIIAFSDRAEEFKKLNSQVIGASVDSHFEHLEWVNTPKKQGGLGPMNIPLVSDPKRTIAQDYGVLKADEGISFRGLFIIDDKGILRQITVNDLPVGRSVDETLRLVQAFQFTDKHGEVSPAGWKPGSDTICP 186
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182

Chain X from PDB  Type:PROTEIN  Length:101
 aligned with SRXN1_HUMAN | Q9BYN0 from UniProtKB/Swiss-Prot  Length:137

    Alignment length:101
                                    46        56        66        76        86        96       106       116       126       136 
          SRXN1_HUMAN    37 RIAAVHNVPLSVLIRPLPSVLDPAKVQSLVDTIREDPDSVPPIDVLWIKGAQGGDYFYSFGGCHRYAAYQQLQRETIPAKLVQSTLSDLRVYLGASTPDLQ 137
               SCOP domains d3hy2x_ X: automated matches                                                                          SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeee...ee.......hhhhhhhhhhhhhhhhhhh..eeeeeee.....eeeee..hhhhhhhhhhh...eeeeeeeeehhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------- Transcript
                 3hy2 X  37 RIAAVHCVPLSVLIRPLPSVLDPAKVQSLVDTIREDPDSVPPIDVLWIKGAQGGDYFYSFGGAHRYAAYQQLQRETIPAKLVQSTLSDLRVYLGASTPDLQ 137
                                    46        56        66        76        86        96       106       116       126       136

Chain Y from PDB  Type:PROTEIN  Length:101
 aligned with SRXN1_HUMAN | Q9BYN0 from UniProtKB/Swiss-Prot  Length:137

    Alignment length:101
                                    46        56        66        76        86        96       106       116       126       136 
          SRXN1_HUMAN    37 RIAAVHNVPLSVLIRPLPSVLDPAKVQSLVDTIREDPDSVPPIDVLWIKGAQGGDYFYSFGGCHRYAAYQQLQRETIPAKLVQSTLSDLRVYLGASTPDLQ 137
               SCOP domains d3hy2y_ Y: automated matches                                                                          SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeee...ee.......hhhhhhhhhhhhhhhhhhh..eeeeeee.....eeeee..hhhhhhhhhhh...eeeeeeeeehhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------- Transcript
                 3hy2 Y  37 RIAAVHCVPLSVLIRPLPSVLDPAKVQSLVDTIREDPDSVPPIDVLWIKGAQGGDYFYSFGGAHRYAAYQQLQRETIPAKLVQSTLSDLRVYLGASTPDLQ 137
                                    46        56        66        76        86        96       106       116       126       136

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric/Biological Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a+b) (23004)

Fold: ParB/Sulfiredoxin (11)

Superfamily: ParB/Sulfiredoxin (11)

Family: Sulfiredoxin-like (7)

Protein domain: automated matches (1)

Human (Homo sapiens) [TaxId: 9606] (1)

1a	d3hy2x_	X:
1b	d3hy2y_	Y:

Class: Alpha and beta proteins (a/b) (23833)

Fold: Thioredoxin fold (994)

Superfamily: Thioredoxin-like (992)

Family: Glutathione peroxidase-like (136)

Protein domain: automated matches (46)

Human (Homo sapiens) [TaxId: 9606] (16)

2a	d3hy2a_	A:
2b	d3hy2b_	B:

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Glutaredoxin (620)

Homologous Superfamily: Glutaredoxin (617)

Human (Homo sapiens) (186)

1a	3hy2B00	B:3-186
1b	3hy2A00	A:3-187

(no "Pfam Domain" information available for 3HY2)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (PRDX1_HUMAN | Q06830)

molecular function
	GO:0016209	antioxidant activity	Inhibition of the reactions brought about by dioxygen (O2) or peroxides. Usually the antioxidant is effective because it can itself be more easily oxidized than the substance protected. The term is often applied to components that can trap free radicals, thereby breaking the chain reaction that normally leads to extensive biological damage.
	GO:0042802	identical protein binding	Interacting selectively and non-covalently with an identical protein or proteins.
	GO:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
	GO:0004601	peroxidase activity	Catalysis of the reaction: donor + hydrogen peroxide = oxidized donor + 2 H2O.
	GO:0051920	peroxiredoxin activity	Catalysis of the reaction: 2 R'-SH + ROOH = R'-S-S-R' + H2O + ROH.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0008379	thioredoxin peroxidase activity	Catalysis of the reaction: thioredoxin + hydrogen peroxide = thioredoxin disulfide + H2O.
biological process
	GO:0008283	cell proliferation	The multiplication or reproduction of cells, resulting in the expansion of a cell population.
	GO:0034101	erythrocyte homeostasis	Any process of regulating the production and elimination of erythrocytes within an organism.
	GO:0042744	hydrogen peroxide catabolic process	The chemical reactions and pathways resulting in the breakdown of hydrogen peroxide (H2O2).
	GO:0042267	natural killer cell mediated cytotoxicity	The directed killing of a target cell by a natural killer cell through the release of granules containing cytotoxic mediators or through the engagement of death receptors.
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
	GO:0042345	regulation of NF-kappaB import into nucleus	Any process that modulates the frequency, rate or extent of the transfer of NF-kappaB, a transcription factor for eukaryotic RNA polymerase II promoters, from the cytoplasm into the nucleus, across the nuclear membrane.
	GO:0032872	regulation of stress-activated MAPK cascade	Any process that modulates the frequency, rate or extent of signal transduction mediated by the stress-activated MAPK cascade.
	GO:0019430	removal of superoxide radicals	Any process, acting at the cellular level, involved in removing superoxide radicals (O2-) from a cell or organism, e.g. by conversion to dioxygen (O2) and hydrogen peroxide (H2O2).
	GO:0006979	response to oxidative stress	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
	GO:0000302	response to reactive oxygen species	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a reactive oxygen species stimulus. Reactive oxygen species include singlet oxygen, superoxide, and oxygen free radicals.
	GO:0001895	retina homeostasis	A tissue homeostatic process involved in the maintenance of an internal equilibrium within the retina of the eye, including control of cellular proliferation and death and control of metabolic function.
	GO:0001501	skeletal system development	The process whose specific outcome is the progression of the skeleton over time, from its formation to the mature structure. The skeleton is the bony framework of the body in vertebrates (endoskeleton) or the hard outer envelope of insects (exoskeleton or dermoskeleton).
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
	GO:0005615	extracellular space	That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
	GO:0042470	melanosome	A tissue-specific, membrane-bounded cytoplasmic organelle within which melanin pigments are synthesized and stored. Melanosomes are synthesized in melanocyte cells.
	GO:0005739	mitochondrion	A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
	GO:0043209	myelin sheath	An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

Chain X,Y (SRXN1_HUMAN | Q9BYN0)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0016209	antioxidant activity	Inhibition of the reactions brought about by dioxygen (O2) or peroxides. Usually the antioxidant is effective because it can itself be more easily oxidized than the substance protected. The term is often applied to components that can trap free radicals, thereby breaking the chain reaction that normally leads to extensive biological damage.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
	GO:0016667	oxidoreductase activity, acting on a sulfur group of donors	Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.
	GO:0032542	sulfiredoxin activity	Catalysis of the reaction: peroxiredoxin-(S-hydroxy-S-oxocysteine) + ATP + 2 R-SH = peroxiredoxin-(S-hydroxycysteine) + ADP + phosphate + R-S-S-R.
biological process
	GO:0098869	cellular oxidant detoxification	Any process carried out at the cellular level that reduces or removes the toxicity superoxide radicals or hydrogen peroxide.
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
	GO:0006979	response to oxidative stress	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

Asymmetric/Biological Unit
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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 3hy2)

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	3hy2
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	PRDX1_HUMAN \| Q06830
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	SRXN1_HUMAN \| Q9BYN0
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	1.11.1.15
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
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	1.8.98.2
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

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		Disease Information	:	OMIM

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		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
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	PRDX1_HUMAN \| Q06830
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UniProtKB/Swiss-Prot
	PRDX1_HUMAN \| Q06830	:	2rii 4xcs
	SRXN1_HUMAN \| Q9BYN0	:	1xw3 1xw4 1yzs 2b6f 2rii 3cyi

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 4)

Sites (4, 4)

SS Bonds (2, 2)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (1, 2)

PROSITE Motifs (1, 2)

Exons (5, 10)

Sequences/Alignments

Classification and Annotation

SCOP Domains (2, 4)

CATH Domains (1, 2)

Pfam Domains (0, 0)

Gene Ontology (32, 38)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File