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(-) Description

Title :  CRYSTAL STRUCTURE OF AN ARCHAEAL PEROXIREDOXIN FROM THE AEROBIC HYPERTHERMOPHILIC CRENARCHAEON AEROPYRUM PERNIX K1
 
Authors :  E. Mizohata, H. Sakai, E. Fusatomi, T. Terada, K. Murayama, M. Shirouzu S. Yokoyama, Riken Structural Genomics/Proteomics Initiative
Date :  31 May 05  (Deposition) - 14 Jun 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,G,H,I,J
Keywords :  Thioredoxin Peroxidase, Thioredoxin Fold, Reactive Oxigen Scavenging System, Cysteine Sulfonic Acid, Structural Genomics, Nppsfa, National Project On Protein Structural And Functional Analyses, Riken Structural Genomics/Proteomics Initiative, Rsgi, Oxygen Storage-Transport Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  E. Mizohata, H. Sakai, E. Fusatomi, T. Terada, K. Murayama, M. Shirouzu, S. Yokoyama
Crystal Structure Of An Archaeal Peroxiredoxin From The Aerobic Hyperthermophilic Crenarchaeon Aeropyrum Pernix K1
J. Mol. Biol. V. 354 317 2005
PubMed-ID: 16214169  |  Reference-DOI: 10.1016/J.JMB.2005.09.006

(-) Compounds

Molecule 1 - PEROXIREDOXIN
    ChainsA, B, C, D, E, F, G, H, I, J
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET11A
    Expression System StrainB834(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    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  (4, 61)

Asymmetric/Biological Unit (4, 61)
No.NameCountTypeFull Name
1IPA9Ligand/IonISOPROPYL ALCOHOL
2MES2Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID
3MSE40Mod. Amino AcidSELENOMETHIONINE
4OCS10Mod. Amino AcidCYSTEINESULFONIC ACID

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:62 , GLN A:65 , ARG F:11 , VAL F:31 , GLY F:34 , ALA F:133 , ARG F:134BINDING SITE FOR RESIDUE MES A 1001
02AC2SOFTWAREHIS A:29 , TYR F:61 , ASP F:70 , PRO F:98BINDING SITE FOR RESIDUE MES F 1002
03AC3SOFTWARETRP A:88 , HIS A:92 , HOH A:1048 , LYS J:84BINDING SITE FOR RESIDUE IPA J 2001
04AC4SOFTWARELYS A:84 , TRP J:88 , HIS J:92BINDING SITE FOR RESIDUE IPA J 2002
05AC5SOFTWARETRP D:88 , HIS D:92 , LYS E:84 , HOH E:2052BINDING SITE FOR RESIDUE IPA D 2003
06AC6SOFTWARETRP H:88 , HIS H:92 , IPA H:2009 , LYS I:84BINDING SITE FOR RESIDUE IPA H 2004
07AC7SOFTWARETRP B:88 , HIS B:92 , LYS C:84BINDING SITE FOR RESIDUE IPA B 2005
08AC8SOFTWARELYS D:84 , HOH D:2066 , TRP E:88 , HIS E:92BINDING SITE FOR RESIDUE IPA E 2006
09AC9SOFTWARETRP F:88 , HIS F:92 , HOH F:2020 , LYS G:84BINDING SITE FOR RESIDUE IPA F 2007
10BC1SOFTWARELYS F:84 , HOH F:2020 , HIS G:92BINDING SITE FOR RESIDUE IPA G 2008
11BC2SOFTWARELYS H:84 , IPA H:2004 , TRP I:88 , HIS I:92BINDING SITE FOR RESIDUE IPA H 2009

(-) SS Bonds  (10, 10)

Asymmetric/Biological Unit
No.Residues
1A:207 -A:213
2B:207 -B:213
3C:207 -C:213
4D:207 -D:213
5E:207 -E:213
6F:207 -F:213
7G:207 -G:213
8H:207 -H:213
9I:207 -I:213
10J:207 -J:213

(-) 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 2CV4)

(-) 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 2CV4)

(-) 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:241
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:241
                                    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 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLY 242
               SCOP domains ----------------------d2cv4a1 A:24-173 Peroxiredoxin                                                                                                                        --------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeeee.....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh............eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhh.................ee.....hhhhhhhh......eeee..eeee...hhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: A:6-163 UniProt: 6-163                                                                                                                    ------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2cv4 A   2 PGSIPLIGERFPEmEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTmLYYPmELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARmESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLY 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 
                                        15-MSE                             50-OCS                                                                                   140-MSE|                                                    200-MSE                                      
                                                                                                                                                                         145-MSE                                                                                             

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

    Alignment length:241
                                    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 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLY 242
               SCOP domains d2cv4b_ B: automated matches                                                                                                                                                                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh............eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................eee....hhhhhhhh......eeee..eeee...hhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: B:6-163 UniProt: 6-163                                                                                                                    ------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2cv4 B   2 PGSIPLIGERFPEmEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTmLYYPmELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARmESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLY 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 
                                        15-MSE                             50-OCS                                                                                   140-MSE|                                                    200-MSE                                      
                                                                                                                                                                         145-MSE                                                                                             

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

    Alignment length:241
                                    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 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLY 242
               SCOP domains d2cv4c_ C: 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................eee....hhhhhhhh......eeee..eeee...hhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: C:6-163 UniProt: 6-163                                                                                                                    ------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2cv4 C   2 PGSIPLIGERFPEmEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTmLYYPmELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARmESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLY 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 
                                        15-MSE                             50-OCS                                                                                   140-MSE|                                                    200-MSE                                      
                                                                                                                                                                         145-MSE                                                                                             

Chain D 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 d2cv4d_ D: 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......hhhhhhhhhhhhhhhhhh.................eee....hhhhhhhhh......eee..eeee...hhhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: D:6-163 UniProt: 6-163                                                                                                                    -------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2cv4 D   2 PGSIPLIGERFPEmEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTmLYYPmELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARmESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYE 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  
                                        15-MSE                             50-OCS                                                                                   140-MSE|                                                    200-MSE                                       
                                                                                                                                                                         145-MSE                                                                                              

Chain E from PDB  Type:PROTEIN  Length:240
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:240
                                    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 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLL 241
               SCOP domains d2cv4e_ E: automated matches                                                                                                                                                                                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh......eee...hhhhhhh............eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhh......eee..eeee...hhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: E:6-163 UniProt: 6-163                                                                                                                    ------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2cv4 E   2 PGSIPLIGERFPEmEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTmLYYPmELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARmESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLL 241
                                    11   |    21        31        41        51        61        71        81        91       101       111       121       131       141   |   151       161       171       181       191       201       211       221       231       241
                                        15-MSE                             50-OCS                                                                                   140-MSE|                                                    200-MSE                                     
                                                                                                                                                                         145-MSE                                                                                            

Chain F from PDB  Type:PROTEIN  Length:240
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:240
                                    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 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLL 241
               SCOP domains d2cv4f_ F: automated matches                                                                                                                                                                                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh......eee...hhhhhhh............eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhhhh.....eee..eeee...hhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: F:6-163 UniProt: 6-163                                                                                                                    ------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2cv4 F   2 PGSIPLIGERFPEmEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTmLYYPmELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARmESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLL 241
                                    11   |    21        31        41        51        61        71        81        91       101       111       121       131       141   |   151       161       171       181       191       201       211       221       231       241
                                        15-MSE                             50-OCS                                                                                   140-MSE|                                                    200-MSE                                     
                                                                                                                                                                         145-MSE                                                                                            

Chain G 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 d2cv4g_ G: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh......eee...hhhhhhh............eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................eee....hhhhhhhhh.....eeee..eeee...hhhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: G:6-163 UniProt: 6-163                                                                                                                    -------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2cv4 G   2 PGSIPLIGERFPEmEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTmLYYPmELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARmESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLYE 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  
                                        15-MSE                             50-OCS                                                                                   140-MSE|                                                    200-MSE                                       
                                                                                                                                                                         145-MSE                                                                                              

Chain H from PDB  Type:PROTEIN  Length:240
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:240
                                    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 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLL 241
               SCOP domains d2cv4h_ H: automated matches                                                                                                                                                                                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eee.........eeeee..eeeeehhhhhh...eeeeee.....hhhhhhhhhhhhhhhhhhhhhheeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh............eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................eee....hhhhhhhh.......eee..eeee...hhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: H:6-163 UniProt: 6-163                                                                                                                    ------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2cv4 H   2 PGSIPLIGERFPEmEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTmLYYPmELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARmESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLL 241
                                    11   |    21        31        41        51        61        71        81        91       101       111       121       131       141   |   151       161       171       181       191       201       211       221       231       241
                                        15-MSE                             50-OCS                                                                                   140-MSE|                                                    200-MSE                                     
                                                                                                                                                                         145-MSE                                                                                            

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

    Alignment length:241
                                    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 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLY 242
               SCOP domains d2cv4i_ I: automated matches                                                                                                                                                                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............eeeee..eeeeehhhhhh...eeeeee.....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhh.......eee...hhhhhhh............eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhhh................ee.....hhhhhhhh......eeee..eeee...hhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: I:6-163 UniProt: 6-163                                                                                                                    ------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2cv4 I   2 PGSIPLIGERFPEmEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTmLYYPmELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARmESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLLY 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 
                                        15-MSE                             50-OCS                                                                                   140-MSE|                                                    200-MSE                                      
                                                                                                                                                                         145-MSE                                                                                             

Chain J from PDB  Type:PROTEIN  Length:240
 aligned with TDXH_AERPE | Q9Y9L0 from UniProtKB/Swiss-Prot  Length:250

    Alignment length:240
                                    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 PGSIPLIGERFPEMEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVCTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTMLYYPMELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARMESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLL 241
               SCOP domains d2cv4j_ J: automated matches                                                                                                                                                                                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .............eeeee..eeeeehhhhhh...eeeeeee....hhhhhhhhhhhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhh......eee...hhhhhhh............eeeeee.....eeeeeee......hhhhhhhhhhhhhhhhhh.................eee....hhhhhhhh.......eee..eeee...hhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----THIOREDOXIN_2  PDB: J:6-163 UniProt: 6-163                                                                                                                    ------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2cv4 J   2 PGSIPLIGERFPEmEVTTDHGVIKLPDHYVSQGKWFVLFSHPADFTPVcTTEFVSFARRYEDFQRLGVDLIGLSVDSVFSHIKWKEWIERHIGVRIPFPIIADPQGTVARRLGLLHAESATHTVRGVFIVDARGVIRTmLYYPmELGRLVDEILRIVKALKLGDSLKRAVPADWPNNEIIGEGLIVPPPTTEDQARARmESGQYRCLDWWFCWDTPASRDDVEEARRYLRRAAEKPAKLL 241
                                    11   |    21        31        41        51        61        71        81        91       101       111       121       131       141   |   151       161       171       181       191       201       211       221       231       241
                                        15-MSE                             50-OCS                                                                                   140-MSE|                                                    200-MSE                                     
                                                                                                                                                                         145-MSE                                                                                            

   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)
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (2, 10)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2CV4)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2CV4)

(-) 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 2e2g 2e2m 2nvl 2zct 3a2v 3a2w 3a2x 3a5w

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2CV4)