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(-) Description

Title :  THIOREDOXIN PEROXIDASE B FROM RED BLOOD CELLS
 
Authors :  M. N. Isupov, J. A. Littlechild, A. A. Lebedev, N. Errington, A. A. Vagin E. Schroder
Date :  07 Oct 99  (Deposition) - 28 Jul 00  (Release) - 22 Oct 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,G,H,I,J
Keywords :  Sulphinic Acid, Thioredoxin, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Schroder, J. A. Littlechild, A. A. Lebedev, N. Errington, A. A. Vagin, M. N. Isupov
Crystal Structure Of Decameric 2-Cys Peroxiredoxin From Human Erythrocytes At 1. 7 A Resolution.
Structure V. 8 605 2000
PubMed-ID: 10873855  |  Reference-DOI: 10.1016/S0969-2126(00)00147-7
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PEROXIREDOXIN-2
    Cell: ERYTHROCYTE
    Cellular Location: CYTOPLASM
    Chains: A, B, C, D, E, F, G, H, I, J
    EC Number: 1.11.1.15
    Organ: BLOOD
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: PURIFIED FROM ONE MONTH OLD BLOOD
    Synonym: NATURAL KILLER CELL-ENHANCING FACTOR B, NKEF-B, PRP, THIOL-SPECIFIC ANTIOXIDANT PROTEIN, TSA, THIOREDOXIN PEROXIDASE 1,THIOREDOXIN PEROXIDASE-B, THIOREDOXIN-DEPENDENT PEROXIDE REDUCTASE 1,2-CYS PEROXIREDOXIN, CALPROMOTIN

 Structural Features

(-) Chains, Units

  12345678910
Asymmetric/Biological Unit : ABCDEFGHIJ

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 20)

Asymmetric/Biological Unit (2, 20)
No.NameCountTypeFull Name
1CSD10Mod. Amino Acid3-SULFINOALANINE
2NCB10Mod. Amino AcidN-CARBAMOYL-ALANINE

(-) Sites  (0, 0)

(no "Site" information available for 1QMV)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1QMV)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1QMV)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 10)

Asymmetric/Biological Unit (1, 10)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_025051D153EPRDX2_HUMANPolymorphism34012472A/B/C/D/E/F/G/H/I/JD153E
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (1, 10)

Asymmetric/Biological Unit (1, 10)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1THIOREDOXIN_2PS51352 Thioredoxin domain profile.PRDX2_HUMAN6-164
 
 
 
 
 
 
 
 
 		  10A:6-164
B:6-164
C:6-164
D:6-164
E:6-164
F:6-164
G:6-164
H:6-164
I:6-164
J:6-164

(-) Exons   (5, 50)

Asymmetric/Biological Unit (5, 50)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1bENST000003015221bENSE00001899489chr19:12912673-12912554120PRDX2_HUMAN-00--
1.2ENST000003015222ENSE00002162989chr19:12912084-12911973112PRDX2_HUMAN1-353510A:2-35
B:2-35
C:2-35
D:2-35
E:2-35
F:2-35
G:2-35
H:2-35
I:2-35
J:2-35		34
34
34
34
34
34
34
34
34
34
1.3aENST000003015223aENSE00001117399chr19:12911883-12911730154PRDX2_HUMAN35-865210A:35-86
B:35-86
C:35-86
D:35-86
E:35-86
F:35-86
G:35-86
H:35-86
I:35-86
J:35-86		52
52
52
52
52
52
52
52
52
52
1.3eENST000003015223eENSE00001117400chr19:12911113-12910991123PRDX2_HUMAN86-1274210A:86-127
B:86-127
C:86-127
D:86-127
E:86-127
F:86-127
G:86-127
H:86-127
I:86-127
J:86-127		42
42
42
42
42
42
42
42
42
42
1.3jENST000003015223jENSE00001718527chr19:12910803-12910673131PRDX2_HUMAN127-1714510A:127-171
B:127-171
C:127-171
D:127-171
E:127-171
F:127-171
G:127-171
H:127-171
I:127-171
J:127-171		45
45
45
45
45
45
45
45
45
45
1.4bENST000003015224bENSE00001925949chr19:12907980-12907634347PRDX2_HUMAN171-1982810A:171-198
B:171-198
C:171-198
D:171-198
E:171-198
F:171-198
G:171-198
H:171-198
I:171-198
J:171-198		28
28
28
28
28
28
28
28
28
28

(-) Sequences/Alignments

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:197
 aligned with PRDX2_HUMAN | P32119 from UniProtKB/Swiss-Prot  Length:198

    Alignment length:197
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
          PRDX2_HUMAN     2 ASGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVCPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
               SCOP domains d1qmva_ A: Thioredoxin peroxidase 2 (thioredoxin peroxidase B, 2-cys peroxiredoxin)                                                                                                                   SCOP domains
               CATH domains -1qmvA00 A:3-198 Glutaredoxin                                                                                                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeee..eeeeee.hhhh..eeeeee.........hhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.hhhhh.......eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------E--------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: A:6-164 UniProt: 6-164                                                                                                                     ---------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2  PDB: A:2-35 [INCOMPLETE]--------------------------------------------------Exon 1.3e  PDB: A:86-127 UniProt: 86-127  -------------------------------------------Exon 1.4b  PDB: A:171-198    Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.3a  PDB: A:35-86 UniProt: 35-86              ----------------------------------------Exon 1.3j  PDB: A:127-171 UniProt: 127-171   --------------------------- Transcript 1 (2)
                 1qmv A   2 aSGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVcPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
                            |       11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
                            |                                               51-CSD                                                                                                                                               
                            2-NCB                                                                                                                                                                                                


Chain B from PDB  Type:PROTEIN  Length:197
 aligned with PRDX2_HUMAN | P32119 from UniProtKB/Swiss-Prot  Length:198

    Alignment length:197
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
          PRDX2_HUMAN     2 ASGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVCPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
               SCOP domains d1qmvb_ B: Thioredoxin peroxidase 2 (thioredoxin peroxidase B, 2-cys peroxiredoxin)                                                                                                                   SCOP domains
               CATH domains -1qmvB00 B:3-198 Glutaredoxin                                                                                                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeee..eeeeee.hhhh..eeeeee.........hhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.hhhhh.......eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh....................hhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------E--------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: B:6-164 UniProt: 6-164                                                                                                                     ---------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2  PDB: B:2-35 [INCOMPLETE]--------------------------------------------------Exon 1.3e  PDB: B:86-127 UniProt: 86-127  -------------------------------------------Exon 1.4b  PDB: B:171-198    Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.3a  PDB: B:35-86 UniProt: 35-86              ----------------------------------------Exon 1.3j  PDB: B:127-171 UniProt: 127-171   --------------------------- Transcript 1 (2)
                 1qmv B   2 aSGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVcPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
                            |       11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
                            2-NCB                                           51-CSD                                                                                                                                               


Chain C from PDB  Type:PROTEIN  Length:197
 aligned with PRDX2_HUMAN | P32119 from UniProtKB/Swiss-Prot  Length:198

    Alignment length:197
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
          PRDX2_HUMAN     2 ASGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVCPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
               SCOP domains d1qmvc_ C: Thioredoxin peroxidase 2 (thioredoxin peroxidase B, 2-cys peroxiredoxin)                                                                                                                   SCOP domains
               CATH domains -1qmvC00 C:3-198 Glutaredoxin                                                                                                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeee..eeeeee.hhhh..eeeeee.........hhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhh.hhhhh.......eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh....................hhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------E--------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: C:6-164 UniProt: 6-164                                                                                                                     ---------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2  PDB: C:2-35 [INCOMPLETE]--------------------------------------------------Exon 1.3e  PDB: C:86-127 UniProt: 86-127  -------------------------------------------Exon 1.4b  PDB: C:171-198    Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.3a  PDB: C:35-86 UniProt: 35-86              ----------------------------------------Exon 1.3j  PDB: C:127-171 UniProt: 127-171   --------------------------- Transcript 1 (2)
                 1qmv C   2 aSGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVcPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
                            |       11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
                            2-NCB                                           51-CSD                                                                                                                                               


Chain D from PDB  Type:PROTEIN  Length:197
 aligned with PRDX2_HUMAN | P32119 from UniProtKB/Swiss-Prot  Length:198

    Alignment length:197
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
          PRDX2_HUMAN     2 ASGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVCPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
               SCOP domains d1qmvd_ D: Thioredoxin peroxidase 2 (thioredoxin peroxidase B, 2-cys peroxiredoxin)                                                                                                                   SCOP domains
               CATH domains -1qmvD00 D:3-198 Glutaredoxin                                                                                                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeee..eeeeee.hhhh..eeeeee.........hhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhh.hhhhh.......eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh...................hhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------E--------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: D:6-164 UniProt: 6-164                                                                                                                     ---------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2  PDB: D:2-35 [INCOMPLETE]--------------------------------------------------Exon 1.3e  PDB: D:86-127 UniProt: 86-127  -------------------------------------------Exon 1.4b  PDB: D:171-198    Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.3a  PDB: D:35-86 UniProt: 35-86              ----------------------------------------Exon 1.3j  PDB: D:127-171 UniProt: 127-171   --------------------------- Transcript 1 (2)
                 1qmv D   2 aSGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVcPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
                            |       11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
                            2-NCB                                           51-CSD                                                                                                                                               


Chain E from PDB  Type:PROTEIN  Length:197
 aligned with PRDX2_HUMAN | P32119 from UniProtKB/Swiss-Prot  Length:198

    Alignment length:197
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
          PRDX2_HUMAN     2 ASGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVCPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
               SCOP domains d1qmve_ E: Thioredoxin peroxidase 2 (thioredoxin peroxidase B, 2-cys peroxiredoxin)                                                                                                                   SCOP domains
               CATH domains -1qmvE00 E:3-198 Glutaredoxin                                                                                                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeee..eeeeee.hhhh..eeeeee.........hhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.hhhhh.......eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh...................hhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------E--------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: E:6-164 UniProt: 6-164                                                                                                                     ---------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2  PDB: E:2-35 [INCOMPLETE]--------------------------------------------------Exon 1.3e  PDB: E:86-127 UniProt: 86-127  -------------------------------------------Exon 1.4b  PDB: E:171-198    Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.3a  PDB: E:35-86 UniProt: 35-86              ----------------------------------------Exon 1.3j  PDB: E:127-171 UniProt: 127-171   --------------------------- Transcript 1 (2)
                 1qmv E   2 aSGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVcPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
                            |       11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
                            2-NCB                                           51-CSD                                                                                                                                               


Chain F from PDB  Type:PROTEIN  Length:197
 aligned with PRDX2_HUMAN | P32119 from UniProtKB/Swiss-Prot  Length:198

    Alignment length:197
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
          PRDX2_HUMAN     2 ASGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVCPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
               SCOP domains d1qmvf_ F: Thioredoxin peroxidase 2 (thioredoxin peroxidase B, 2-cys peroxiredoxin)                                                                                                                   SCOP domains
               CATH domains -1qmvF00 F:3-198 Glutaredoxin                                                                                                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeee..eeeeee.hhhh..eeeeee.........hhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhh.hhhhh.......eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhh.....................hhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------E--------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: F:6-164 UniProt: 6-164                                                                                                                     ---------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2  PDB: F:2-35 [INCOMPLETE]--------------------------------------------------Exon 1.3e  PDB: F:86-127 UniProt: 86-127  -------------------------------------------Exon 1.4b  PDB: F:171-198    Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.3a  PDB: F:35-86 UniProt: 35-86              ----------------------------------------Exon 1.3j  PDB: F:127-171 UniProt: 127-171   --------------------------- Transcript 1 (2)
                 1qmv F   2 aSGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVcPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
                            |       11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
                            2-NCB                                           51-CSD                                                                                                                                               


Chain G from PDB  Type:PROTEIN  Length:197
 aligned with PRDX2_HUMAN | P32119 from UniProtKB/Swiss-Prot  Length:198

    Alignment length:197
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
          PRDX2_HUMAN     2 ASGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVCPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
               SCOP domains d1qmvg_ G: Thioredoxin peroxidase 2 (thioredoxin peroxidase B, 2-cys peroxiredoxin)                                                                                                                   SCOP domains
               CATH domains -1qmvG00 G:3-198 Glutaredoxin                                                                                                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeee..eeeeee.hhhh..eeeeee.........hhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.hhhhh.......eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh...................hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------E--------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: G:6-164 UniProt: 6-164                                                                                                                     ---------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2  PDB: G:2-35 [INCOMPLETE]--------------------------------------------------Exon 1.3e  PDB: G:86-127 UniProt: 86-127  -------------------------------------------Exon 1.4b  PDB: G:171-198    Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.3a  PDB: G:35-86 UniProt: 35-86              ----------------------------------------Exon 1.3j  PDB: G:127-171 UniProt: 127-171   --------------------------- Transcript 1 (2)
                 1qmv G   2 aSGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVcPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
                            |       11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
                            2-NCB                                           51-CSD                                                                                                                                               


Chain H from PDB  Type:PROTEIN  Length:197
 aligned with PRDX2_HUMAN | P32119 from UniProtKB/Swiss-Prot  Length:198

    Alignment length:197
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
          PRDX2_HUMAN     2 ASGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVCPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
               SCOP domains d1qmvh_ H: Thioredoxin peroxidase 2 (thioredoxin peroxidase B, 2-cys peroxiredoxin)                                                                                                                   SCOP domains
               CATH domains -1qmvH00 H:3-198 Glutaredoxin                                                                                                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeee..eeeeee.hhhh..eeeeee.........hhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.hhhhh.......eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhh.................hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------E--------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: H:6-164 UniProt: 6-164                                                                                                                     ---------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2  PDB: H:2-35 [INCOMPLETE]--------------------------------------------------Exon 1.3e  PDB: H:86-127 UniProt: 86-127  -------------------------------------------Exon 1.4b  PDB: H:171-198    Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.3a  PDB: H:35-86 UniProt: 35-86              ----------------------------------------Exon 1.3j  PDB: H:127-171 UniProt: 127-171   --------------------------- Transcript 1 (2)
                 1qmv H   2 aSGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVcPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
                            |       11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
                            2-NCB                                           51-CSD                                                                                                                                               


Chain I from PDB  Type:PROTEIN  Length:197
 aligned with PRDX2_HUMAN | P32119 from UniProtKB/Swiss-Prot  Length:198

    Alignment length:197
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
          PRDX2_HUMAN     2 ASGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVCPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
               SCOP domains d1qmvi_ I: Thioredoxin peroxidase 2 (thioredoxin peroxidase B, 2-cys peroxiredoxin)                                                                                                                   SCOP domains
               CATH domains -1qmvI00 I:3-198 Glutaredoxin                                                                                                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeee..eeeeee.hhhh..eeeeee.........hhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.hhhhh.......eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhheee.........eee.....hhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------E--------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: I:6-164 UniProt: 6-164                                                                                                                     ---------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2  PDB: I:2-35 [INCOMPLETE]--------------------------------------------------Exon 1.3e  PDB: I:86-127 UniProt: 86-127  -------------------------------------------Exon 1.4b  PDB: I:171-198    Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.3a  PDB: I:35-86 UniProt: 35-86              ----------------------------------------Exon 1.3j  PDB: I:127-171 UniProt: 127-171   --------------------------- Transcript 1 (2)
                 1qmv I   2 aSGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVcPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
                            |       11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
                            2-NCB                                           51-CSD                                                                                                                                               


Chain J from PDB  Type:PROTEIN  Length:197
 aligned with PRDX2_HUMAN | P32119 from UniProtKB/Swiss-Prot  Length:198

    Alignment length:197
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
          PRDX2_HUMAN     2 ASGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVCPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
               SCOP domains d1qmvj_ J: Thioredoxin peroxidase 2 (thioredoxin peroxidase B, 2-cys peroxiredoxin)                                                                                                                   SCOP domains
               CATH domains -1qmvJ00 J:3-198 Glutaredoxin                                                                                                                                                                         CATH domains
           Pfam domains (1) ------AhpC-TSA-1qmvJ01 J:8-141                                                                                                              -------------------1-cysPrx_C-1qmvJ11 J:161-196        -- Pfam domains (1)
           Pfam domains (2) ------AhpC-TSA-1qmvJ02 J:8-141                                                                                                              -------------------1-cysPrx_C-1qmvJ12 J:161-196        -- Pfam domains (2)
           Pfam domains (3) ------AhpC-TSA-1qmvJ03 J:8-141                                                                                                              -------------------1-cysPrx_C-1qmvJ13 J:161-196        -- Pfam domains (3)
           Pfam domains (4) ------AhpC-TSA-1qmvJ04 J:8-141                                                                                                              -------------------1-cysPrx_C-1qmvJ14 J:161-196        -- Pfam domains (4)
           Pfam domains (5) ------AhpC-TSA-1qmvJ05 J:8-141                                                                                                              -------------------1-cysPrx_C-1qmvJ15 J:161-196        -- Pfam domains (5)
           Pfam domains (6) ------AhpC-TSA-1qmvJ06 J:8-141                                                                                                              -------------------1-cysPrx_C-1qmvJ16 J:161-196        -- Pfam domains (6)
           Pfam domains (7) ------AhpC-TSA-1qmvJ07 J:8-141                                                                                                              -------------------1-cysPrx_C-1qmvJ17 J:161-196        -- Pfam domains (7)
           Pfam domains (8) ------AhpC-TSA-1qmvJ08 J:8-141                                                                                                              -------------------1-cysPrx_C-1qmvJ18 J:161-196        -- Pfam domains (8)
           Pfam domains (9) ------AhpC-TSA-1qmvJ09 J:8-141                                                                                                              -------------------1-cysPrx_C-1qmvJ19 J:161-196        -- Pfam domains (9)
          Pfam domains (10) ------AhpC-TSA-1qmvJ10 J:8-141                                                                                                              -------------------1-cysPrx_C-1qmvJ20 J:161-196        -- Pfam domains (10)
         Sec.struct. author ..............eeeeee..eeeeee.hhhh..eeeeee.........hhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.hhhhh.......eeee...hhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhheee.........eee.hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------E--------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: J:6-164 UniProt: 6-164                                                                                                                     ---------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2  PDB: J:2-35 [INCOMPLETE]--------------------------------------------------Exon 1.3e  PDB: J:86-127 UniProt: 86-127  -------------------------------------------Exon 1.4b  PDB: J:171-198    Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.3a  PDB: J:35-86 UniProt: 35-86              ----------------------------------------Exon 1.3j  PDB: J:127-171 UniProt: 127-171   --------------------------- Transcript 1 (2)
                 1qmv J   2 aSGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFVcPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLNIPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGRSVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN 198
                            |       11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       
                            2-NCB                                           51-CSD
   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 '|'

 Classification and Annotation

(-) SCOP Domains  (1, 10)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 10)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Architecture: 3-Layer(aba) Sandwich (12045)
(-)
Topology: Glutaredoxin (620)
(-)
Homologous Superfamily: Glutaredoxin (617)
(-)
Human (Homo sapiens) (186)
1a1qmvA00A:3-198
1b1qmvB00B:3-198
1c1qmvC00C:3-198
1d1qmvD00D:3-198
1e1qmvE00E:3-198
1f1qmvF00F:3-198
1g1qmvG00G:3-198
1h1qmvH00H:3-198
1i1qmvI00I:3-198
1j1qmvJ00J:3-198

(-) Pfam Domains  (2, 20)

Asymmetric/Biological Unit
(-)
Clan: Thioredoxin (367)
(-)
Clan: no clan defined [family: 1-cysPrx_C] (19)

(-) Gene Ontology  (17, 17)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H,I,J   (PRDX2_HUMAN | P32119)
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: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:0008379    thioredoxin peroxidase activity    Catalysis of the reaction: thioredoxin + hydrogen peroxide = thioredoxin disulfide + H2O.
biological process
    GO:0034599    cellular response to oxidative stress    Any process that results in a change in state or activity of a cell (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:0042744    hydrogen peroxide catabolic process    The chemical reactions and pathways resulting in the breakdown of hydrogen peroxide (H2O2).
    GO:0043066    negative regulation of apoptotic process    Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
    GO:0043524    negative regulation of neuron apoptotic process    Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process in neurons.
    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:0042981    regulation of apoptotic process    Any process that modulates the occurrence or rate of cell death by apoptotic process.
    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.
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.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        PRDX2_HUMAN | P32119: 5b8a 5b8b

(-) Related Entries Specified in the PDB File

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