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(-) Description

Title :  STRUCTURAL AND BIOCHEMICAL IDENTIFICATION OF A NOVEL BACTERIAL OXIDOREDUCTASE
 
Authors :  L. Loschi, S. J. Brokx, T. L. Hills, G. Zhang, M. G. Bertero, A. L. Lovering, J. H. Weiner, N. C. Strynadka
Date :  07 Sep 04  (Deposition) - 12 Oct 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.55
Chains :  Asym. Unit :  A,B,C,D,E
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Biol. Unit 5:  E  (1x)
Keywords :  Bioinformatics, Sequence Analysis, Electron Transfer, Oxidoreductase, Molybdoenzymes, Molybdopterin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Loschi, S. J. Brokx, T. L. Hills, G. Zhang, M. G. Bertero, A. L. Lovering, J. H. Weiner, N. C. Strynadka
Structural And Biochemical Identification Of A Novel Bacterial Oxidoreductase.
J. Biol. Chem. V. 279 50391 2004
PubMed-ID: 15355966  |  Reference-DOI: 10.1074/JBC.M408876200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - BACTERIAL SULFITE OXIDASE
    Chains: A, B, C, D, E
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMSYZ3
    Expression System Strain: JM109 AND SBJ20
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 45-334
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562

 Structural Features

(-) Chains, Units

  12345
Asymmetric Unit : ABCDE
Biological Unit 1 (1x): A    
Biological Unit 2 (1x):  B   
Biological Unit 3 (1x):   C  
Biological Unit 4 (1x):    D 
Biological Unit 5 (1x):     E

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 20)

Asymmetric Unit (4, 20)
No.NameCountTypeFull Name
1MO5Ligand/IonMOLYBDENUM ATOM
2MTE5Ligand/IonPHOSPHONIC ACIDMONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,7,8A,9,10,10A-HEXAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL)ESTER
3O5Ligand/IonOXYGEN ATOM
4URE5Ligand/IonUREA
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
1MO-1Ligand/IonMOLYBDENUM ATOM
2MTE1Ligand/IonPHOSPHONIC ACIDMONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,7,8A,9,10,10A-HEXAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL)ESTER
3O-1Ligand/IonOXYGEN ATOM
4URE1Ligand/IonUREA
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
1MO-1Ligand/IonMOLYBDENUM ATOM
2MTE1Ligand/IonPHOSPHONIC ACIDMONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,7,8A,9,10,10A-HEXAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL)ESTER
3O-1Ligand/IonOXYGEN ATOM
4URE1Ligand/IonUREA
Biological Unit 3 (2, 2)
No.NameCountTypeFull Name
1MO-1Ligand/IonMOLYBDENUM ATOM
2MTE1Ligand/IonPHOSPHONIC ACIDMONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,7,8A,9,10,10A-HEXAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL)ESTER
3O-1Ligand/IonOXYGEN ATOM
4URE1Ligand/IonUREA
Biological Unit 4 (2, 2)
No.NameCountTypeFull Name
1MO-1Ligand/IonMOLYBDENUM ATOM
2MTE1Ligand/IonPHOSPHONIC ACIDMONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,7,8A,9,10,10A-HEXAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL)ESTER
3O-1Ligand/IonOXYGEN ATOM
4URE1Ligand/IonUREA
Biological Unit 5 (2, 2)
No.NameCountTypeFull Name
1MO-1Ligand/IonMOLYBDENUM ATOM
2MTE1Ligand/IonPHOSPHONIC ACIDMONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,7,8A,9,10,10A-HEXAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL)ESTER
3O-1Ligand/IonOXYGEN ATOM
4URE1Ligand/IonUREA

(-) Sites  (20, 20)

Asymmetric Unit (20, 20)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETYR A:47 , GLU A:104 , TRP A:223 , TYR A:231BINDING SITE FOR RESIDUE URE A 401
02AC2SOFTWARETYR B:47 , GLU B:104 , TRP B:223 , TYR B:231 , ARG B:245 , HOH B:628BINDING SITE FOR RESIDUE URE B 402
03AC3SOFTWARETYR C:47 , GLU C:104 , TRP C:223 , TYR C:231 , ARG C:245BINDING SITE FOR RESIDUE URE C 403
04AC4SOFTWARETYR D:47 , GLU D:104 , TRP D:223 , TYR D:231 , ARG D:245 , HOH D:629BINDING SITE FOR RESIDUE URE D 404
05AC5SOFTWARETYR E:47 , GLU E:104 , TRP E:223 , TYR E:231 , HOH E:630BINDING SITE FOR RESIDUE URE E 405
06AC6SOFTWAREASN A:45 , CYS A:102 , MTE A:301 , O A:601 , HOH A:645BINDING SITE FOR RESIDUE MO A 501
07AC7SOFTWAREASN B:45 , CYS B:102 , MTE B:302 , O B:602 , HOH B:628BINDING SITE FOR RESIDUE MO B 502
08AC8SOFTWARECYS C:102 , MTE C:303 , O C:603 , HOH C:621BINDING SITE FOR RESIDUE MO C 503
09AC9SOFTWARECYS D:102 , MTE D:304 , O D:604 , HOH D:629BINDING SITE FOR RESIDUE MO D 504
10BC1SOFTWAREASN E:45 , CYS E:102 , MTE E:305 , O E:605 , HOH E:630BINDING SITE FOR RESIDUE MO E 505
11BC2SOFTWARECYS A:102 , VAL A:103 , GLY A:202 , PHE A:203 , MTE A:301 , MO A:501BINDING SITE FOR RESIDUE O A 601
12BC3SOFTWARECYS B:102 , VAL B:103 , GLY B:202 , PHE B:203 , MTE B:302 , MO B:502BINDING SITE FOR RESIDUE O B 602
13BC4SOFTWARECYS C:102 , VAL C:103 , GLY C:202 , PHE C:203 , MTE C:303 , MO C:503 , HOH C:621BINDING SITE FOR RESIDUE O C 603
14BC5SOFTWARECYS D:102 , VAL D:103 , GLY D:202 , PHE D:203 , MTE D:304 , MO D:504BINDING SITE FOR RESIDUE O D 604
15BC6SOFTWARECYS E:102 , VAL E:103 , GLY E:202 , PHE E:203 , MTE E:305 , MO E:505BINDING SITE FOR RESIDUE O E 605
16BC7SOFTWAREASN A:44 , ASN A:45 , PHE A:46 , TYR A:47 , GLU A:48 , CYS A:102 , MET A:108 , THR A:137 , TYR A:160 , ASN A:189 , ARG A:194 , GLY A:202 , GLY A:205 , LYS A:207 , MO A:501 , O A:601 , HOH A:645BINDING SITE FOR RESIDUE MTE A 301
17BC8SOFTWAREASN B:44 , ASN B:45 , PHE B:46 , TYR B:47 , GLU B:48 , CYS B:102 , MET B:108 , THR B:137 , TYR B:160 , ASN B:189 , ARG B:194 , GLY B:202 , PHE B:203 , GLY B:205 , LYS B:207 , MO B:502 , O B:602BINDING SITE FOR RESIDUE MTE B 302
18BC9SOFTWAREASN C:44 , ASN C:45 , PHE C:46 , TYR C:47 , GLU C:48 , CYS C:102 , MET C:108 , THR C:137 , TYR C:160 , ASN C:189 , ARG C:194 , GLY C:202 , PHE C:203 , GLY C:205 , LYS C:207 , MO C:503 , O C:603 , HOH C:621BINDING SITE FOR RESIDUE MTE C 303
19CC1SOFTWAREASN D:44 , ASN D:45 , PHE D:46 , TYR D:47 , GLU D:48 , CYS D:102 , MET D:108 , THR D:137 , TYR D:160 , ASN D:189 , ARG D:194 , GLY D:202 , PHE D:203 , GLY D:205 , LYS D:207 , MO D:504 , O D:604 , HOH D:629BINDING SITE FOR RESIDUE MTE D 304
20CC2SOFTWAREASN E:44 , ASN E:45 , PHE E:46 , TYR E:47 , GLU E:48 , CYS E:102 , MET E:108 , THR E:137 , TYR E:160 , ASN E:189 , ARG E:194 , GLY E:202 , PHE E:203 , GLY E:205 , LYS E:207 , MO E:505 , O E:605 , HOH E:630BINDING SITE FOR RESIDUE MTE E 305

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (15, 15)

Asymmetric Unit
No.Residues
1Asp A:66 -Pro A:67
2Tyr A:158 -Pro A:159
3Ala A:191 -Pro A:192
4Asp B:66 -Pro B:67
5Tyr B:158 -Pro B:159
6Ala B:191 -Pro B:192
7Asp C:66 -Pro C:67
8Tyr C:158 -Pro C:159
9Ala C:191 -Pro C:192
10Asp D:66 -Pro D:67
11Tyr D:158 -Pro D:159
12Ala D:191 -Pro D:192
13Asp E:66 -Pro E:67
14Tyr E:158 -Pro E:159
15Ala E:191 -Pro E:192

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1XDQ)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1XDQ)

(-) Exons   (0, 0)

(no "Exon" information available for 1XDQ)

(-) Sequences/Alignments

Asymmetric 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:262
 aligned with MSRP_ECOLI | P76342 from UniProtKB/Swiss-Prot  Length:334

    Alignment length:267
                                    72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       
           MSRP_ECOLI    63 ALEFSKPAAWQNNLPLTPADKVSGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFPLHKLLALAEPTSNAKYVAFETIYAPEQMPGQQDRFIGGGLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPYVDHPRWSQATERFIGSGGILDVQRQPTLLFNGYAAQVASLYRGLD 329
               SCOP domains d1xdqa_ A: Bacterial sulfite oxidase YedY                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1xdqA00 A:19-285 Sulfite Oxidase; Chain A, domain 2                                                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhh......hhhhhh....hhhhh...hhhhhhhhhh.....eeeeee.....eeee.hhhhhh...eeeeeeee....eeeeeeeeeeehhhhhhhhh......eeeeee......hhhhhhhhhhh......eeeeehhhhh....eeeeee..ee.hhhhh...eee....hhhhh...eeeeeee.....hhhhhhh......................eeee....-----.eee.hhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1xdq A  19 ALEFSKPAAWQNNLPLTPADKVSGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFPLHKLLALAEPTSNAKYVAFETIYAPEQMPGQQDRFIGGGLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPYVDHPRWSQATERFIGSG-----QRQPTLLFNGYADQVASLYRGLD 285
                                    28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248        |-    |  268       278       
                                                                                                                                                                                                                                                                        257   263                      


Chain B from PDB  Type:PROTEIN  Length:263
 aligned with MSRP_ECOLI | P76342 from UniProtKB/Swiss-Prot  Length:334

    Alignment length:268
                                    72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322        
           MSRP_ECOLI    63 ALEFSKPAAWQNNLPLTPADKVSGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFPLHKLLALAEPTSNAKYVAFETIYAPEQMPGQQDRFIGGGLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPYVDHPRWSQATERFIGSGGILDVQRQPTLLFNGYAAQVASLYRGLDL 330
               SCOP domains d1xdqb_ B: Bacterial sulfite oxidase YedY                                                                                                                                                                                                                                    SCOP domains
               CATH domains 1xdqB00 B:19-286 Sulfite Oxidase; Chain A, domain 2                                                                                                                                                                                                                          CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhh......hhhhhh....hhhhh...hhhhhhhhhh.....eeeeee......eeehhhhhhh...eeeeeeee....eeeeeeeeeeehhhhhhhhh......eeeeee......hhhhhhhhhhh......eeeeehhhhh....eeeeee..ee.hhhhh...eee....hhhhh...eeeeeee.....hhhhhhh......................eeee....-----.eee.hhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1xdq B  19 ALEFSKPAAWQNNLPLTPADKVSGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFPLHKLLALAEPTSNAKYVAFETIYAPEQMPGQQDRFIGGGLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPYVDHPRWSQATERFIGSG-----QRQPTLLFNGYADQVASLYRGLDL 286
                                    28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248        |-    |  268       278        
                                                                                                                                                                                                                                                                        257   263                       


Chain C from PDB  Type:PROTEIN  Length:264
 aligned with MSRP_ECOLI | P76342 from UniProtKB/Swiss-Prot  Length:334

    Alignment length:269
                                    71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321         
           MSRP_ECOLI    62 KALEFSKPAAWQNNLPLTPADKVSGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFPLHKLLALAEPTSNAKYVAFETIYAPEQMPGQQDRFIGGGLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPYVDHPRWSQATERFIGSGGILDVQRQPTLLFNGYAAQVASLYRGLDL 330
               SCOP domains d1xdqc_ C: Bacterial sulfite oxidase YedY                                                                                                                                                                                                                                     SCOP domains
               CATH domains 1xdqC00 C:18-286 Sulfite Oxidase; Chain A, domain 2                                                                                                                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhh......hhhhhh....hhhhh...hhhhhhhhhh.....eeeeee......eeehhhhhhh...eeeeeeee....eeeeeeeeeeehhhhhhhhh......eeeeee......hhhhhhhhhhh......eeeeehhhhh....eeeeee..ee.hhhhh...eee....hhhhh...eeeeeee.....hhhhhhh......................eeee....-----.eee.hhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1xdq C  18 KALEFSKPAAWQNNLPLTPADKVSGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFPLHKLLALAEPTSNAKYVAFETIYAPEQMPGQQDRFIGGGLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPYVDHPRWSQATERFIGSG-----QRQPTLLFNGYADQVASLYRGLDL 286
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257     | 267       277         
                                                                                                                                                                                                                                                                         257   263                       


Chain D from PDB  Type:PROTEIN  Length:262
 aligned with MSRP_ECOLI | P76342 from UniProtKB/Swiss-Prot  Length:334

    Alignment length:267
                                    72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       
           MSRP_ECOLI    63 ALEFSKPAAWQNNLPLTPADKVSGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFPLHKLLALAEPTSNAKYVAFETIYAPEQMPGQQDRFIGGGLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPYVDHPRWSQATERFIGSGGILDVQRQPTLLFNGYAAQVASLYRGLD 329
               SCOP domains d1xdqd_ D: Bacterial sulfite oxidase YedY                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1xdqD00 D:19-285 Sulfite Oxidase; Chain A, domain 2                                                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhh......hhhhhh....hhhhh...hhhhhhhhhh.....eeeeee.....eeeehhhhhhh...eeeeeeee....eeeeeeeeeeehhhhhhhhh......eeeeee......hhhhhhhhhhh......eeeeehhhhhh...eeeeee..ee.hhhhh...eee....hhhhh...eeeeeee.....hhhhhhh......................eeee....-----.eee.hhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1xdq D  19 ALEFSKPAAWQNNLPLTPADKVSGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFPLHKLLALAEPTSNAKYVAFETIYAPEQMPGQQDRFIGGGLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPYVDHPRWSQATERFIGSG-----QRQPTLLFNGYADQVASLYRGLD 285
                                    28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248        |-    |  268       278       
                                                                                                                                                                                                                                                                        257   263                      


Chain E from PDB  Type:PROTEIN  Length:262
 aligned with MSRP_ECOLI | P76342 from UniProtKB/Swiss-Prot  Length:334

    Alignment length:267
                                    72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       
           MSRP_ECOLI    63 ALEFSKPAAWQNNLPLTPADKVSGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFPLHKLLALAEPTSNAKYVAFETIYAPEQMPGQQDRFIGGGLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPYVDHPRWSQATERFIGSGGILDVQRQPTLLFNGYAAQVASLYRGLD 329
               SCOP domains d1xdqe_ E: Bacterial sulfite oxidase YedY                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1xdqE00 E:19-285 Sulfite Oxidase; Chain A, domain 2                                                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhh......hhhhhh....hhhhh...hhhhhhhhhh.....eeeeee.....eeee.hhhhhh...eeeeeeee....eeeeeeeeeeehhhhhhhhh......eeeeee......hhhhh............eeeeehhhhh....eeeeee..ee.hhhhh...eee....hhhhh...eeeeeee.....hhhhhhh......................eeee....-----.eee.hhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1xdq E  19 ALEFSKPAAWQNNLPLTPADKVSGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFPLHKLLALAEPTSNAKYVAFETIYAPEQMPGQQDRFIGGGLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPYVDHPRWSQATERFIGSG-----QRQPTLLFNGYADQVASLYRGLD 285
                                    28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248        |-    |  268       278       
                                                                                                                                                                                                                                                                        257   263
   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, 5)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 5)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1XDQ)

(-) Gene Ontology  (11, 11)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E   (MSRP_ECOLI | P76342)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0043546    molybdopterin cofactor binding    Interacting selectively and non-covalently with the molybdopterin cofactor (Moco), essential for the catalytic activity of some enzymes, e.g. sulfite oxidase, xanthine dehydrogenase, and aldehyde oxidase. The cofactor consists of a mononuclear molybdenum (Mo-molybdopterin) or tungsten ion (W-molybdopterin) coordinated by one or two molybdopterin ligands.
    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:0016667    oxidoreductase activity, acting on a sulfur group of donors    Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.
    GO:0016672    oxidoreductase activity, acting on a sulfur group of donors, quinone or similar compound as acceptor    Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces quinone or a related compound.
biological process
    GO:0042128    nitrate assimilation    The nitrogen metabolic process that encompasses the uptake of nitrate from the environment and reduction to ammonia, and results in the incorporation of nitrogen derived from nitrate into cellular substances.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
    GO:0030091    protein repair    The process of restoring a protein to its original state after damage by such things as oxidation or spontaneous decomposition of residues.
    GO:1901530    response to hypochlorite    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a hypochlorite stimulus.
cellular component
    GO:0030288    outer membrane-bounded periplasmic space    The region between the inner (cytoplasmic or plasma) membrane and outer membrane of organisms with two membranes such as Gram negative bacteria. These periplasmic spaces are relatively thick and contain a thin peptidoglycan layer (PGL), also referred to as a thin cell wall.
    GO:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

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1xdy