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(-)Asym./Biol. Unit
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(-) Description

Title :  CRYSTAL STRUCTURE OF ARCHAEAL PEROXIREDOXIN, THIOREDOXIN PEROXIDASE FROM AEROPYRUM PERNIX K1 (SULFINIC ACID FORM)
 
Authors :  T. Nakamura, T. Yamamoto, M. Abe, H. Matsumura, Y. Hagihara, T. Goto, T. Yamaguchi, T. Inoue
Date :  14 Nov 06  (Deposition) - 20 Nov 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.60
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,G,H,I,J
Keywords :  Cysteine Sulfenic Acid, Cysteine Sulfinic Acid, Cysteine Sulfonic Acid, Hypervalent Sulfur Compound, Peroxidatic Cysteine, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. Nakamura, T. Yamamoto, M. Abe, H. Matsumura, Y. Hagihara, T. Goto, T. Yamaguchi, T. Inoue
Oxidation Of Archaeal Peroxiredoxin Involves A Hypervalent Sulfur Intermediate
Proc. Natl. Acad. Sci. Usa V. 105 6238 2008
PubMed-ID: 18436649  |  Reference-DOI: 10.1073/PNAS.0709822105

(-) Compounds

Molecule 1 - PROBABLE PEROXIREDOXIN
    Chains: A, B, C, D, E, F, G, H, I, J
    EC Number: 1.11.1.15
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET3D
    Expression System Strain: ROSETTA (DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Scientific: AEROPYRUM PERNIX
    Organism Taxid: 272557
    Strain: K1
    Synonym: THIOREDOXIN PEROXIDASE

 Structural Features

(-) Chains, Units

  12345678910
Asymmetric/Biological Unit : ABCDEFGHIJ

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 10)

Asymmetric/Biological Unit (1, 10)
No.NameCountTypeFull Name
1CSD10Mod. Amino Acid3-SULFINOALANINE

(-) Sites  (0, 0)

(no "Site" information available for 2E2M)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2E2M)

(-) Cis Peptide Bonds  (20, 20)

Asymmetric/Biological Unit
No.Residues
1Leu A:26 -Pro A:27
2Trp A:175 -Pro A:176
3Leu B:26 -Pro B:27
4Trp B:175 -Pro B:176
5Leu C:26 -Pro C:27
6Trp C:175 -Pro C:176
7Leu D:26 -Pro D:27
8Trp D:175 -Pro D:176
9Leu E:26 -Pro E:27
10Trp E:175 -Pro E:176
11Leu F:26 -Pro F:27
12Trp F:175 -Pro F:176
13Leu G:26 -Pro G:27
14Trp G:175 -Pro G:176
15Leu H:26 -Pro H:27
16Trp H:175 -Pro H:176
17Leu I:26 -Pro I:27
18Trp I:175 -Pro I:176
19Leu J:26 -Pro J:27
20Trp J:175 -Pro J:176

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2E2M)

(-) PROSITE Motifs  (1, 10)

Asymmetric/Biological Unit (1, 10)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1THIOREDOXIN_2PS51352 Thioredoxin domain profile.TDXH_AERPE6-163
 
 
 
 
 
 
 
 
 		  10A:6-163
B:6-163
C:6-163
D:6-163
E:6-163
F:6-163
G:6-163
H:6-163
I:6-163
J:6-163

(-) Exons   (0, 0)

(no "Exon" information available for 2E2M)

(-) 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:236
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:240
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243
           TDXH_AERPE     4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYE 243
               SCOP domains d2e2ma_ A: automated matches                                                                                                                                                                                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh...----......eeeee.....eeeeee.......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: A:6-163 UniProt: 6-163                                                                                                                    -------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2e2m A   4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLL----ATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRSLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYE 243
                                    13        23        33        43      | 53        63        73        83        93       103       113  |    123       133       143       153       163       173       183       193       203       213       223       233       243
                                                                         50-CSD                                                           116  121                                                                                                                          


Chain B from PDB  Type:PROTEIN  Length:237
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:241
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244 
           TDXH_AERPE     5 IPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
               SCOP domains d2e2mb_ B: automated matches                                                                                                                                                                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh...----......eeeee.....eeeeee.......hhhhhhhhhhhhhhhhhhh................eee....hhhhhhhhhhhh..ee.....eee...hhhhhhhhhhhhhhhhh....hhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -THIOREDOXIN_2  PDB: B:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2m B   5 IPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLL----ATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRSLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
                                    14        24        34        44     |  54        64        74        84        94       104       114 |    |124       134       144       154       164       174       184       194       204       214       224       234       244 
                                                                        50-CSD                                                           116  121                                                                                                                            


Chain C from PDB  Type:PROTEIN  Length:242
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:242
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243  
           TDXH_AERPE     4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
               SCOP domains d2e2mc_ C: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh.............eeeee.....eeeeee.......hhhhhhhhhhhhhhhhhh.................ee.....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh....hhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: C:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2m C   4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRSLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
                                    13        23        33        43      | 53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243  
                                                                         50-CSD                                                                                                                                                                                               


Chain D from PDB  Type:PROTEIN  Length:233
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:237
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       
           TDXH_AERPE     6 PLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLY 242
               SCOP domains d2e2md_ D: automated matches                                                                                                                                                                                                                  SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh...----.......eeee.....eeeeee.......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE THIOREDOXIN_2  PDB: D:6-163 UniProt: 6-163                                                                                                                    ------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2m D   6 PLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLL----ATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRSLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLY 242
                                    15        25        35        45    |   55        65        75        85        95       105       115|    | 125       135       145       155       165       175       185       195       205       215       225       235       
                                                                       50-CSD                                                           116  121                                                                                                                         


Chain E from PDB  Type:PROTEIN  Length:238
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:242
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243  
           TDXH_AERPE     4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
               SCOP domains d2e2me_ E: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh...----.......eeee.....eeeeee.......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhhh....ee.....eee...hhhhhhhhhhhhhhhhh....hhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: E:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2m E   4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLL----ATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRSLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
                                    13        23        33        43      | 53        63        73        83        93       103       113  |    123       133       143       153       163       173       183       193       203       213       223       233       243  
                                                                         50-CSD                                                           116  121                                                                                                                            


Chain F from PDB  Type:PROTEIN  Length:238
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:242
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243  
           TDXH_AERPE     4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
               SCOP domains d2e2mf_ F: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeee....eeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh...----.......eeee.....eeeeee.......hhhhhhhhhhhhhhhhhhh................eee....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh....hhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: F:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2m F   4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLL----ATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRSLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
                                    13        23        33        43      | 53        63        73        83        93       103       113  |    123       133       143       153       163       173       183       193       203       213       223       233       243  
                                                                         50-CSD                                                           116  121                                                                                                                            


Chain G from PDB  Type:PROTEIN  Length:238
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:242
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243  
           TDXH_AERPE     4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
               SCOP domains d2e2mg_ G: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeee....eeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh...----.......eeee.....eeeeee.......hhhhhhhhhhhhhhhhhhh................eee....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: G:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2m G   4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLL----ATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRSLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
                                    13        23        33        43      | 53        63        73        83        93       103       113  |    123       133       143       153       163       173       183       193       203       213       223       233       243  
                                                                         50-CSD                                                           116  121                                                                                                                            


Chain H from PDB  Type:PROTEIN  Length:241
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:242
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243  
           TDXH_AERPE     4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
               SCOP domains d2e2mh_ H: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhhheeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhhh..-..........eeee.....eeeeee.......hhhhhhhhhhhhhhhhhhh................eee....hhhhhhhhhhhh..ee.....eee...hhhhhhhhhhhhhhhhh....hhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: H:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2m H   4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLL-AESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRSLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
                                    13        23        33        43      | 53        63        73        83        93       103       113  | |  123       133       143       153       163       173       183       193       203       213       223       233       243  
                                                                         50-CSD                                                           116 |                                                                                                                               
                                                                                                                                            118                                                                                                                               


Chain I from PDB  Type:PROTEIN  Length:237
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:241
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243 
           TDXH_AERPE     4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
               SCOP domains d2e2mi_ I: automated matches                                                                                                                                                                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeee....eeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh...----.......eeee.....eeeeee.......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhhh....eeee..eeee...hhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: I:6-163 UniProt: 6-163                                                                                                                    --------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2m I   4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLL----ATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRSLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
                                    13        23        33        43      | 53        63        73        83        93       103       113  |    123       133       143       153       163       173       183       193       203       213       223       233       243 
                                                                         50-CSD                                                           116  121                                                                                                                           


Chain J from PDB  Type:PROTEIN  Length:238
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:242
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243  
           TDXH_AERPE     4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
               SCOP domains d2e2mj_ J: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh...----......eeeee.....eeeeee.......hhhhhhhhhhhhhhhhhhh................eee....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: J:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2m J   4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLL----ATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRSLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
                                    13        23        33        43      | 53        63        73        83        93       103       113  |    123       133       143       153       163       173       183       193       203       213       223       233       243  
                                                                         50-CSD                                                           116  121
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(-) SCOP Domains  (1, 10)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2E2M)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2E2M)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H,I,J   (TDXH_AERPE | Q9Y9L0)
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:0051920    peroxiredoxin activity    Catalysis of the reaction: 2 R'-SH + ROOH = R'-S-S-R' + H2O + ROH.
biological process
    GO:0045454    cell redox homeostasis    Any process that maintains the redox environment of a cell or compartment within a cell.
    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:0070301    cellular response to hydrogen peroxide    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 a hydrogen peroxide (H2O2) stimulus.
    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.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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

UniProtKB/Swiss-Prot
        TDXH_AERPE | Q9Y9L0: 1x0r 2cv4 2e2g 2nvl 2zct 3a2v 3a2w 3a2x 3a5w

(-) Related Entries Specified in the PDB File

2e2g THE SAME PROTEIN(PRE-OXIDATION FORM)
2nvl THE SAME PROTEIN(SULFONIC ACID FORM)