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(-) Description

Title :  PEROXIREDOXIN (C50S) FROM AEROPYRUM PERNIX K1 (ACETATE-BOUND FORM)
 
Authors :  T. Nakamura, Y. Kado, F. Yamaguchi, H. Matsumura, K. Ishikawa, T. Inoue
Date :  04 Jun 09  (Deposition) - 27 Oct 09  (Release) - 22 Jan 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,G,H,I,J
Keywords :  Peroxiredoxin, Thioredoxin Peroxidase, Antioxidant, Oxidoreductase, Redox-Active Center (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  T. Nakamura, Y. Kado, T. Yamaguchi, H. Matsumura, K. Ishikawa, T. Inou
Crystal Structure Of Peroxiredoxin From Aeropyrum Pernix K1 Complexed With Its Substrate, Hydrogen Peroxide
J. Biochem. V. 147 109 2010
PubMed-ID: 19819903  |  Reference-DOI: 10.1093/JB/MVP154

(-) Compounds

Molecule 1 - PROBABLE PEROXIREDOXIN
    ChainsA, B, C, D, E, F, G, H, I, J
    EC Number1.11.1.15
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainROSETTA
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneAPE_2278
    MutationYES
    Organism ScientificAEROPYRUM PERNIX
    Organism Taxid272557
    StrainK1

 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
1ACT10Ligand/IonACETATE ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETHR A:47 , PRO A:48 , VAL A:49 , SER A:50 , ARG A:126 , HOH A:863BINDING SITE FOR RESIDUE ACT A 1
02AC2SOFTWARETHR B:47 , PRO B:48 , VAL B:49 , SER B:50 , ARG B:126BINDING SITE FOR RESIDUE ACT B 251
03AC3SOFTWARETHR C:47 , PRO C:48 , VAL C:49 , SER C:50 , ARG C:126BINDING SITE FOR RESIDUE ACT C 251
04AC4SOFTWARETHR D:47 , PRO D:48 , VAL D:49 , SER D:50 , ARG D:126BINDING SITE FOR RESIDUE ACT D 251
05AC5SOFTWARETHR E:47 , PRO E:48 , VAL E:49 , SER E:50 , ARG E:126 , HOH E:499BINDING SITE FOR RESIDUE ACT E 251
06AC6SOFTWARETHR F:47 , PRO F:48 , VAL F:49 , SER F:50 , ARG F:126 , HOH F:899BINDING SITE FOR RESIDUE ACT F 251
07AC7SOFTWAREPRO G:43 , THR G:47 , PRO G:48 , VAL G:49 , SER G:50 , ARG G:126 , HOH G:862BINDING SITE FOR RESIDUE ACT G 251
08AC8SOFTWARETHR H:47 , PRO H:48 , VAL H:49 , SER H:50 , ARG H:126BINDING SITE FOR RESIDUE ACT H 251
09AC9SOFTWARETHR I:47 , PRO I:48 , VAL I:49 , SER I:50 , ARG I:126 , HOH I:1219BINDING SITE FOR RESIDUE ACT I 251
10BC1SOFTWARETHR J:47 , PRO J:48 , VAL J:49 , SER J:50 , ARG J:126 , HOH J:955BINDING SITE FOR RESIDUE ACT J 251

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3A2X)

(-) 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 3A2X)

(-) 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 3A2X)

(-) 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:243
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:243
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   
           TDXH_AERPE     2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
               SCOP domains d3a2xa_ A: automated matches                                                                                                                                                                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeeee.....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh......eee...hhhhhhh............eeeeee.....eeeeeee......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
                 3a2x A   2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVSTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   

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

    Alignment length:242
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241  
           TDXH_AERPE     2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYE 243
               SCOP domains d3a2xb_ B: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeee......hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: B:6-163 UniProt: 6-163                                                                                                                    -------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3a2x B   2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVSTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYE 243
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241  

Chain C from PDB  Type:PROTEIN  Length:244
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:244
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241    
           TDXH_AERPE     2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
               SCOP domains d3a2xc_ C: automated matches                                                                                                                                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeee......hhhhhhhhhhhhhhhhhhhhhheeeeeee..hhhhhhhhhhhhhhhhh......eee...hhhhhhh............eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhhh....eeee..eeee...hhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: C:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3a2x C   2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVSTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241    

Chain D from PDB  Type:PROTEIN  Length:243
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:243
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   
           TDXH_AERPE     2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
               SCOP domains d3a2xd_ D: automated matches                                                                                                                                                                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeee......hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh......eee...hhhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................eee....hhhhhhhhhh....eeee..eeee...hhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: D:6-163 UniProt: 6-163                                                                                                                    --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3a2x D   2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVSTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   

Chain E from PDB  Type:PROTEIN  Length:243
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:243
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   
           TDXH_AERPE     2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
               SCOP domains d3a2xe_ E: automated matches                                                                                                                                                                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeee......hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh............eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................eee....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: E:6-163 UniProt: 6-163                                                                                                                    --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3a2x E   2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVSTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   

Chain F from PDB  Type:PROTEIN  Length:244
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:244
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241    
           TDXH_AERPE     2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
               SCOP domains d3a2xf_ F: automated matches                                                                                                                                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeee......hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh............eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: F:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3a2x F   2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVSTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 245
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241    

Chain G from PDB  Type:PROTEIN  Length:243
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:243
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   
           TDXH_AERPE     2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
               SCOP domains d3a2xg_ G: automated matches                                                                                                                                                                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeee......hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh............eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: G:6-163 UniProt: 6-163                                                                                                                    --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3a2x G   2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVSTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   

Chain H from PDB  Type:PROTEIN  Length:243
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:243
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   
           TDXH_AERPE     2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
               SCOP domains d3a2xh_ H: automated matches                                                                                                                                                                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeee......hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh......eee...hhhhhhh............eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: H:6-163 UniProt: 6-163                                                                                                                    --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3a2x H   2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVSTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   

Chain I from PDB  Type:PROTEIN  Length:243
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:243
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   
           TDXH_AERPE     2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
               SCOP domains d3a2xi_ I: automated matches                                                                                                                                                                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeee......hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh......eee...hhhhhhhh...........eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh....hhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: I:6-163 UniProt: 6-163                                                                                                                    --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3a2x I   2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVSTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   

Chain J from PDB  Type:PROTEIN  Length:243
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:243
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   
           TDXH_AERPE     2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
               SCOP domains d3a2xj_ J: automated matches                                                                                                                                                                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeee......hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh......eee...hhhhhhhh...........eeeeee.....eeeeeee......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
                 3a2x J   2 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVSTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEE 244
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241   

   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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3A2X)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3A2X)

(-) 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 | Q9Y9L01x0r 2cv4 2e2g 2e2m 2nvl 2zct 3a2v 3a2w 3a5w

(-) Related Entries Specified in the PDB File

3a2v 3a2w