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

(-) Description

Title :  CRYSTAL STRUCTURE OF ARCHAEAL PEROXIREDOXIN, THIOREDOXIN PEROXIDASE FROM AEROPYRUM PERNIX K1 (PRE-OXIDATION FORM)
 
Authors :  T. Nakamura, T. Yamamoto, M. Abe, H. Matsumura, Y. Hagihara, T. Goto, T. Yamaguchi, T. Inoue
Date :  13 Nov 06  (Deposition) - 20 Nov 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,G,H,I,J
Keywords :  Thioredoxin Peroxidase, 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  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2E2G)

(-) Sites  (0, 0)

(no "Site" information available for 2E2G)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2E2G)

(-) 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 2E2G)

(-) 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 2E2G)

(-) 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: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 d2e2ga_ A: 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: A:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2g A   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  
                                                                                                                                          116  121                                                                                                                            


Chain B from PDB  Type:PROTEIN  Length:239
 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 d2e2gb_ B: 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................eee....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh....hhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: B:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2g B   4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLH---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  
                                                                                                                                           117 121                                                                                                                            


Chain C from PDB  Type:PROTEIN  Length:239
 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 d2e2gc_ C: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh......eee...hhhhhhh...---........eeee.....eeeeee.......hhhhhhhhhhhhhhhhhhh................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
                 2e2g C   4 SIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLL---SATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRSLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYEEA 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  
                                                                                                                                          116 120                                                                                                                             


Chain D 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 d2e2gd_ 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.....hhhhhhhhhhh...eeee..eeee...hhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: D:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2g D   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  
                                                                                                                                          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 d2e2ge_ E: 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.......hhhhhhhhhhhhhhhhhh.................eee....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh....hhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: E:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2g 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  
                                                                                                                                          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 d2e2gf_ F: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh......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
                 2e2g 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  
                                                                                                                                          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 d2e2gg_ G: 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....hhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: G:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2g 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  
                                                                                                                                          116  121                                                                                                                            


Chain H 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 d2e2gh_ H: 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................eee....hhhhhhhhhhhh..eeee..eeee...hhhhhhhhhhhhhhhhh....hhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: H:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2g H   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  
                                                                                                                                          116  121                                                                                                                            


Chain I 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 d2e2gi_ I: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh......eee...hhhhhhhh..----.......eeee.....eeeeee.......hhhhhhhhhhhhhhhhhh.................ee.....hhhhhhhhhhh...eeee..eeee...hhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: I:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2g I   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  
                                                                                                                                          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 d2e2gj_ J: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh......eee...hhhhhhh...----.......eeee.....eeeeee.......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhhhh...eeee..eeee...hhhhhhhhhhhhhhhhh....hhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --THIOREDOXIN_2  PDB: J:6-163 UniProt: 6-163                                                                                                                    ---------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2e2g 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  
                                                                                                                                          116  121
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 Classification and Annotation

(-) 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 2E2G)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2E2G)

(-) 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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    Leu A:26 - Pro A:27   [ RasMol ]  
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  2e2g
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  1.11.1.15
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 Related Entries

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

UniProtKB/Swiss-Prot
        TDXH_AERPE | Q9Y9L0: 1x0r 2cv4 2e2m 2nvl 2zct 3a2v 3a2w 3a2x 3a5w

(-) Related Entries Specified in the PDB File

2e2m THE SAME PROTEIN(SULFINIC ACID FORM)
2nvl THE SAME PROTEIN(SULFONIC ACID FORM)