Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asym./Biol. Unit
(-)Asym./Biol. Unit - sites
collapse expand < >
Image Asym./Biol. Unit
Asym./Biol. Unit  (Jmol Viewer)
Image Asym./Biol. Unit - sites
Asym./Biol. Unit - sites  (Jmol Viewer)

(-) Description

Title :  BOVINE XANTHINE OXIDASE, PROTEASE CLEAVED FORM
 
Authors :  H. Ishikita, B. T. Eger, E. F. Pai, K. Okamoto, T. Nishino
Date :  30 Mar 11  (Deposition) - 22 Feb 12  (Release) - 22 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.34
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Xanthine Oxidoreductase, Xanthine Oxidase, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Ishikita, B. T. Eger, K. Okamoto, T. Nishino, E. F. Pai
Protein Conformational Gating Of Enzymatic Activity In Xanthine Oxidoreductase
J. Am. Chem. Soc. V. 134 999 2012
PubMed-ID: 22145797  |  Reference-DOI: 10.1021/JA207173P

(-) Compounds

Molecule 1 - XANTHINE DEHYDROGENASE/OXIDASE
    Chains: A, B
    EC Number: 1.17.1.4, 1.17.3.2
    Organism Common: BOVINE
    Organism Scientific: BOS TAURUS
    Organism Taxid: 9913
    Synonym: XANTHINE DEHYDROGENASE, XD, XANTHINE OXIDASE, XO, XANTHINE OXIDOREDUCTASE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (7, 19)

Asymmetric/Biological Unit (7, 19)
No.NameCountTypeFull Name
1BCT2Ligand/IonBICARBONATE ION
2CA2Ligand/IonCALCIUM ION
3FAD2Ligand/IonFLAVIN-ADENINE DINUCLEOTIDE
4FES4Ligand/IonFE2/S2 (INORGANIC) CLUSTER
5GOL5Ligand/IonGLYCEROL
6SAL2Ligand/Ion2-HYDROXYBENZOIC ACID
7XAX2Ligand/Ion{[(5AR,8R,9AR)-2-AMINO-4-OXO-6,7-DI(SULFANYL-KAPPAS)-3,5,5A,8,9A,10-HEXAHYDRO-4H-PYRANO[3,2-G]PTERIDIN-8-YL]METHYL DIHYDROGENATO(2-) PHOSPHATE}(HYDROXY)OXO(THIOXO)MOLYBDENUM

(-) Sites  (19, 19)

Asymmetric Unit (19, 19)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLN A:112 , CYS A:113 , GLY A:114 , CYS A:116 , CYS A:148 , ARG A:149 , CYS A:150BINDING SITE FOR RESIDUE FES A 1333
02AC2SOFTWAREGLY A:42 , CYS A:43 , GLY A:44 , GLY A:46 , GLY A:47 , CYS A:48 , GLY A:49 , CYS A:51 , ASN A:71 , CYS A:73BINDING SITE FOR RESIDUE FES A 1334
03AC3SOFTWAREGLY A:46 , LYS A:256 , LEU A:257 , VAL A:258 , VAL A:259 , GLY A:260 , ASN A:261 , THR A:262 , GLU A:263 , ILE A:264 , ALA A:301 , PHE A:337 , ALA A:338 , VAL A:342 , ALA A:346 , SER A:347 , GLY A:350 , ASN A:351 , ILE A:353 , THR A:354 , SER A:359 , ASP A:360 , ILE A:403 , LEU A:404 , LYS A:422 , HOH A:1372 , HOH A:1557 , HOH A:1647BINDING SITE FOR RESIDUE FAD A 1335
04AC4SOFTWAREGLN A:112 , CYS A:150 , GLN A:767 , GLY A:796 , GLY A:797 , PHE A:798 , GLY A:799 , GLU A:802 , PHE A:911 , ARG A:912 , MET A:1038 , GLY A:1039 , GLN A:1040 , THR A:1077 , ALA A:1078 , ALA A:1079 , SER A:1080 , VAL A:1081 , SER A:1082 , GLN A:1194 , GLU A:1261 , HOH A:1492 , HOH A:1648BINDING SITE FOR RESIDUE XAX A 3003
05AC5SOFTWAREGLU A:802 , ARG A:880 , PHE A:914 , PHE A:1009 , THR A:1010 , VAL A:1011 , HOH A:1390BINDING SITE FOR RESIDUE SAL A 1336
06AC6SOFTWAREARG A:839 , HIS A:840 , ILE A:877 , THR A:909 , ALA A:910 , PHE A:911 , PHE A:914 , GLY A:915 , GLN A:918BINDING SITE FOR RESIDUE BCT A 1337
07AC7SOFTWAREASP A:594 , CYS A:825 , MET A:826 , HOH A:1566BINDING SITE FOR RESIDUE GOL A 1338
08AC8SOFTWAREHIS A:665 , ILE A:666 , ARG A:804 , ILE A:835 , ASN A:869 , SER A:907BINDING SITE FOR RESIDUE GOL A 1339
09AC9SOFTWAREGLU A:45 , ILE A:266 , PHE A:270 , HOH A:1383 , HOH A:1450 , HOH A:1491 , HOH A:1641BINDING SITE FOR RESIDUE GOL A 1340
10BC1SOFTWAREALA A:867 , SER A:870 , ARG A:871 , SER A:874 , SER A:907 , ASN A:908BINDING SITE FOR RESIDUE CA A 1341
11BC2SOFTWAREGLN B:112 , CYS B:113 , GLY B:114 , CYS B:116 , CYS B:148 , ARG B:149 , CYS B:150BINDING SITE FOR RESIDUE FES B 1333
12BC3SOFTWAREGLY B:42 , CYS B:43 , GLY B:44 , GLY B:46 , GLY B:47 , CYS B:48 , GLY B:49 , CYS B:51 , CYS B:73BINDING SITE FOR RESIDUE FES B 1334
13BC4SOFTWAREGLY B:46 , LYS B:256 , LEU B:257 , VAL B:258 , VAL B:259 , GLY B:260 , ASN B:261 , THR B:262 , GLU B:263 , ILE B:264 , ALA B:301 , PHE B:337 , ALA B:338 , VAL B:342 , ALA B:346 , SER B:347 , GLY B:350 , ASN B:351 , ILE B:353 , THR B:354 , SER B:359 , ASP B:360 , ILE B:403 , LEU B:404 , HOH B:1596BINDING SITE FOR RESIDUE FAD B 1335
14BC5SOFTWAREGLN B:112 , CYS B:150 , GLN B:767 , GLY B:796 , GLY B:797 , PHE B:798 , GLY B:799 , GLU B:802 , PHE B:911 , ARG B:912 , MET B:1038 , GLY B:1039 , GLN B:1040 , THR B:1077 , ALA B:1078 , ALA B:1079 , SER B:1080 , VAL B:1081 , SER B:1082 , GLN B:1194 , GLU B:1261 , HOH B:1392 , HOH B:1470BINDING SITE FOR RESIDUE XAX B 3003
15BC6SOFTWAREGLU B:802 , SER B:876 , ARG B:880 , PHE B:914 , PHE B:1009 , THR B:1010BINDING SITE FOR RESIDUE SAL B 1336
16BC7SOFTWAREARG B:839 , HIS B:840 , ILE B:877 , THR B:909 , ALA B:910 , PHE B:911 , PHE B:914 , GLY B:915 , GLN B:918BINDING SITE FOR RESIDUE BCT B 1337
17BC8SOFTWAREARG B:32 , ASP B:594 , PHE B:604 , CYS B:825 , MET B:826 , HOH B:1572BINDING SITE FOR RESIDUE GOL B 1338
18BC9SOFTWAREHIS B:665 , ILE B:666 , ARG B:804 , ILE B:835 , ASN B:869 , SER B:906 , SER B:907BINDING SITE FOR RESIDUE GOL B 1339
19CC1SOFTWAREALA B:867 , SER B:870 , ARG B:871 , SER B:874 , SER B:907 , ASN B:908BINDING SITE FOR RESIDUE CA B 1340

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3AX7)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Ser A:1298 -Pro A:1299
2Ser B:1298 -Pro B:1299

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3AX7)

(-) PROSITE Motifs  (4, 8)

Asymmetric/Biological Unit (4, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
12FE2S_FER_2PS51085 2Fe-2S ferredoxin-type iron-sulfur binding domain profile.XDH_BOVIN4-91
 		  2A:4-91
B:4-91
22FE2S_FER_1PS00197 2Fe-2S ferredoxin-type iron-sulfur binding region signature.XDH_BOVIN43-51
 		  2A:43-51
B:43-51
3FAD_PCMHPS51387 PCMH-type FAD-binding domain profile.XDH_BOVIN229-414
 		  2A:229-414
B:229-414
4MOLYBDOPTERIN_EUKPS00559 Eukaryotic molybdopterin oxidoreductases signature.XDH_BOVIN797-832
 		  2A:797-832
B:797-832

(-) Exons   (0, 0)

(no "Exon" information available for 3AX7)

(-) 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:1225
 aligned with XDH_BOVIN | P80457 from UniProtKB/Swiss-Prot  Length:1332

    Alignment length:1325
                                    11        21        31        41        51        61        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       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       861       871       881       891       901       911       921       931       941       951       961       971       981       991      1001      1011      1021      1031      1041      1051      1061      1071      1081      1091      1101      1111      1121      1131      1141      1151      1161      1171      1181      1191      1201      1211      1221      1231      1241      1251      1261      1271      1281      1291      1301      1311      1321     
           XDH_BOVIN      2 TADELVFFVNGKKVVEKNADPETTLLAYLRRKLGLRGTKLGCGEGGCGACTVMLSKYDRLQDKIIHFSANACLAPICTLHHVAVTTVEGIGSTKTRLHPVQERIAKSHGSQCGFCTPGIVMSMYTLLRNQPEPTVEEIEDAFQGNLCRCTGYRPILQGFRTFAKNGGCCGGNGNNPNCCMNQKKDHTVTLSPSLFNPEEFMPLDPTQEPIFPPELLRLKDVPPKQLRFEGERVTWIQASTLKELLDLKAQHPEAKLVVGNTEIGIEMKFKNQLFPMIICPAWIPELNAVEHGPEGISFGAACALSSVEKTLLEAVAKLPTQKTEVFRGVLEQLRWFAGKQVKSVASLGGNIITASPISDLNPVFMASGTKLTIVSRGTRRTVPMDHTFFPSYRKTLLGPEEILLSIEIPYSREDEFFSAFKQASRREDDIAKVTCGMRVLFQPGSMQVKELALCYGGMADRTISALKTTQKQLSKFWNEKLLQDVCAGLAEELSLSPDAPGGMIEFRRTLTLSFFFKFYLTVLKKLGKDSKDKCGKLDPTYTSATLLFQKDPPANIQLFQEVPNGQSKEDTVGRPLPHLAAAMQASGEAVYCDDIPRYENELFLRLVTSTRAHAKIKSIDVSEAQKVPGFVCFLSADDIPGSNETGLFNDETVFAKDTVTCVGHIIGAVVADTPEHAERAAHVVKVTYEDLPAIITIEDAIKNNSFYGSELKIEKGDLKKGFSEADNVVSGELYIGGQDHFYLETHCTIAIPKGEEGEMELFVSTQNAMKTQSFVAKMLGVPVNRILVRVKRMGGGFGGKETRSTLVSVAVALAAYKTGHPVRCMLDRNEDMLITGGRHPFLARYKVGFMKTGTIVALEVDHYSNAGNSRDLSHSIMERALFHMDNCYKIPNIRGTGRLCKTNLSSNTAFRGFGGPQALFIAENWMSEVAVTCGLPAEEVRWKNMYKEGDLTHFNQRLEGFSVPRCWDECLKSSQYYARKSEVDKFNKENCWKKRGLCIIPTKFGISFTVPFLNQAGALIHVYTDGSVLVSHGGTEMGQGLHTKMVQVASKALKIPISKIYISETSTNTVPNSSPTAASVSTDIYGQAVYEACQTILKRLEPFKKKNPDGSWEDWVMAAYQDRVSLSTTGFYRTPNLGYSFETNSGNAFHYFTYGVACSEVEIDCLTGDHKNLRTDIVMDVGSSLNPAIDIGQVEGAFVQGLGLFTLEELHYSPEGSLHTRGPSTYKIPAFGSIPTEFRVSLLRDCPNKKAIYASKAVGEPPLFLGASVFFAIKDAIRAARAQHTNNNTKELFRLDSPATPEKIRNACVDKFTTLCVTGAPGNCK 1326
               SCOP domains d3ax7a1 A:2-92 Xanthine oxidase, N-terminal domain                                         d3ax7a2 A:93-165 Xanthine oxidase, domain 2                              ----------------------------------------------------------d3ax7a5 A:224-414 Xanthine oxidase, domain 3 (?)                                                                                                                                               d3ax7a3 A:415-528 Xanthine oxidase, domain 4 (?)                                                                  ------------------------------------------d3ax7a6 A:571-694 Xanthine oxidase, domain 5 (?)                                                                            d3ax7a4 A:695-1326 Xanthine oxidase, C-terminal domain                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee..eeeee.......hhhhhhhhh..................eeeeeeee....eeeeeeee....hhhhh...eeehhhhhh......hhhhhhhhhh.......hhhhhhhhhhhhhhhh...hhhhhhhhh.........hhhhhhhhhhhh.----------------------------------------------------------...eeee....eeee..hhhhhhhhhhhh...ee.....hhhhhhhhh.....eeee....hhhh.eee...eeeee...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh.....hhhhhhhh..eeeee....eeeee.hhhhh............eeeeeeee.....eeeeeee............eeeeeeee......eeeeeeeee......eehhhhhhh......hhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhh------------------------------------------..........hhhhhhh....hhhhh......eeeeeee.....eeeeeee..hhhhh..eeeeehhhhh....ee.....ee.....ee.....eeeeeee.hhhhhhhhhhh.eeeeee.....hhhhhhhh..eeeeeeeeee.hhhhhhhhh.eeeeeeeee...........eeeeee......eeeee...hhhhhhhhhhhhhh.hhh.eeeee.............hhhhhhhhhhhhhhhh..eeee.hhhhhhhhh.....eeeeeeeee.....eeeeeeeeeeeee....hhhhhhhhhhhh.........eeeeeeeee............hhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeeeeeeeeee...hhhh.eeeeeeee.....eeeee.......hhhhhhhhhhhhhhh.hhh.eee..ee.............hhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh....eeeeeee.................eeeeeeeeeeeeee.....eeeeeeeeeee.....hhhhhhhhhhhhhhhhhhhhhh......................hhhhh..eeeeee........hhhhh......hhhhhhhhhhhhhhhhhhhhhhhh..............hhhhhhhhh......hhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --2FE2S_FER_2  PDB: A:4-91 UniProt: 4-91                                                  -----------------------------------------------------------------------------------------------------------------------------------------FAD_PCMH  PDB: A:229-414 UniProt: 229-414                                                                                                                                                 ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------MOLYBDOPTERIN_EUK  PDB: A:797-832   -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) -----------------------------------------2FE2S_FER--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3ax7 A    2 TADELVFFVNGKKVVEKNADPETTLLAYLRRKLGLRGTKLGCGEGGCGACTVMLSKYDRLQDKIIHFSANACLAPICTLHHVAVTTVEGIGSTKTRLHPVQERIAKSHGSQCGFCTPGIVMSMYTLLRNQPEPTVEEIEDAFQGNLCRCTGYRPILQGFRTFAK----------------------------------------------------------PKQLRFEGERVTWIQASTLKELLDLKAQHPEAKLVVGNTEIGIEMKFKNQLFPMIICPAWIPELNAVEHGPEGISFGAACALSSVEKTLLEAVAKLPTQKTEVFRGVLEQLRWFAGKQVKSVASLGGNIITASPISDLNPVFMASGTKLTIVSRGTRRTVPMDHTFFPSYRKTLLGPEEILLSIEIPYSREDEFFSAFKQASRREDDIAKVTCGMRVLFQPGSMQVKELALCYGGMADRTISALKTTQKQLSKFWNEKLLQDVCAGLAEELSLSPDAPGGMIEFRRTLTLSFFFKFYLTVLKKLG------------------------------------------DTVGRPLPHLAAAMQASGEAVYCDDIPRYENELFLRLVTSTRAHAKIKSIDVSEAQKVPGFVCFLSADDIPGSNETGLFNDETVFAKDTVTCVGHIIGAVVADTPEHAERAAHVVKVTYEDLPAIITIEDAIKNNSFYGSELKIEKGDLKKGFSEADNVVSGELYIGGQDHFYLETHCTIAIPKGEEGEMELFVSTQNAMKTQSFVAKMLGVPVNRILVRVKRMGGGFGGKETRSTLVSVAVALAAYKTGHPVRCMLDRNEDMLITGGRHPFLARYKVGFMKTGTIVALEVDHYSNAGNSRDLSHSIMERALFHMDNCYKIPNIRGTGRLCKTNLSSNTAFRGFGGPQALFIAENWMSEVAVTCGLPAEEVRWKNMYKEGDLTHFNQRLEGFSVPRCWDECLKSSQYYARKSEVDKFNKENCWKKRGLCIIPTKFGISFTVPFLNQAGALIHVYTDGSVLVSHGGTEMGQGLHTKMVQVASKALKIPISKIYISETSTNTVPNSSPTAASVSTDIYGQAVYEACQTILKRLEPFKKKNPDGSWEDWVMAAYQDRVSLSTTGFYRTPNLGYSFETNSGNAFHYFTYGVACSEVEIDCLTGDHKNLRTDIVMDVGSSLNPAIDIGQVEGAFVQGLGLFTLEELHYSPEGSLHTRGPSTYKIPAFGSIPTEFRVSLLRDCPNKKAIYASKAVGEPPLFLGASVFFAIKDAIRAARAQHTNNNTKELFRLDSPATPEKIRNACVDKFTTLCVTGAPGNCK 1326
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161   |     -         -         -         -         -         -  |    231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521      |  -         -         -         -       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       861       871       881       891       901       911       921       931       941       951       961       971       981       991      1001      1011      1021      1031      1041      1051      1061      1071      1081      1091      1101      1111      1121      1131      1141      1151      1161      1171      1181      1191      1201      1211      1221      1231      1241      1251      1261      1271      1281      1291      1301      1311      1321     
                                                                                                                                                                                             165                                                        224                                                                                                                                                                                                                                                                                                             528                                        571                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   


Chain B from PDB  Type:PROTEIN  Length:1218
 aligned with XDH_BOVIN | P80457 from UniProtKB/Swiss-Prot  Length:1332

    Alignment length:1318
                                    11        21        31        41        51        61        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       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       861       871       881       891       901       911       921       931       941       951       961       971       981       991      1001      1011      1021      1031      1041      1051      1061      1071      1081      1091      1101      1111      1121      1131      1141      1151      1161      1171      1181      1191      1201      1211      1221      1231      1241      1251      1261      1271      1281      1291      1301      1311        
           XDH_BOVIN      2 TADELVFFVNGKKVVEKNADPETTLLAYLRRKLGLRGTKLGCGEGGCGACTVMLSKYDRLQDKIIHFSANACLAPICTLHHVAVTTVEGIGSTKTRLHPVQERIAKSHGSQCGFCTPGIVMSMYTLLRNQPEPTVEEIEDAFQGNLCRCTGYRPILQGFRTFAKNGGCCGGNGNNPNCCMNQKKDHTVTLSPSLFNPEEFMPLDPTQEPIFPPELLRLKDVPPKQLRFEGERVTWIQASTLKELLDLKAQHPEAKLVVGNTEIGIEMKFKNQLFPMIICPAWIPELNAVEHGPEGISFGAACALSSVEKTLLEAVAKLPTQKTEVFRGVLEQLRWFAGKQVKSVASLGGNIITASPISDLNPVFMASGTKLTIVSRGTRRTVPMDHTFFPSYRKTLLGPEEILLSIEIPYSREDEFFSAFKQASRREDDIAKVTCGMRVLFQPGSMQVKELALCYGGMADRTISALKTTQKQLSKFWNEKLLQDVCAGLAEELSLSPDAPGGMIEFRRTLTLSFFFKFYLTVLKKLGKDSKDKCGKLDPTYTSATLLFQKDPPANIQLFQEVPNGQSKEDTVGRPLPHLAAAMQASGEAVYCDDIPRYENELFLRLVTSTRAHAKIKSIDVSEAQKVPGFVCFLSADDIPGSNETGLFNDETVFAKDTVTCVGHIIGAVVADTPEHAERAAHVVKVTYEDLPAIITIEDAIKNNSFYGSELKIEKGDLKKGFSEADNVVSGELYIGGQDHFYLETHCTIAIPKGEEGEMELFVSTQNAMKTQSFVAKMLGVPVNRILVRVKRMGGGFGGKETRSTLVSVAVALAAYKTGHPVRCMLDRNEDMLITGGRHPFLARYKVGFMKTGTIVALEVDHYSNAGNSRDLSHSIMERALFHMDNCYKIPNIRGTGRLCKTNLSSNTAFRGFGGPQALFIAENWMSEVAVTCGLPAEEVRWKNMYKEGDLTHFNQRLEGFSVPRCWDECLKSSQYYARKSEVDKFNKENCWKKRGLCIIPTKFGISFTVPFLNQAGALIHVYTDGSVLVSHGGTEMGQGLHTKMVQVASKALKIPISKIYISETSTNTVPNSSPTAASVSTDIYGQAVYEACQTILKRLEPFKKKNPDGSWEDWVMAAYQDRVSLSTTGFYRTPNLGYSFETNSGNAFHYFTYGVACSEVEIDCLTGDHKNLRTDIVMDVGSSLNPAIDIGQVEGAFVQGLGLFTLEELHYSPEGSLHTRGPSTYKIPAFGSIPTEFRVSLLRDCPNKKAIYASKAVGEPPLFLGASVFFAIKDAIRAARAQHTNNNTKELFRLDSPATPEKIRNACVDKFTTLCVT 1319
               SCOP domains d3ax7b1 B:2-92 Xanthine oxidase, N-terminal domain                                         d3ax7b2 B:93-165 Xanthine oxidase, domain 2                              ----------------------------------------------------------d3ax7b5 B:224-414 Xanthine oxidase, domain 3 (?)                                                                                                                                               d3ax7b3 B:415-528 Xanthine oxidase, domain 4 (?)                                                                  ------------------------------------------d3ax7b6 B:571-694 Xanthine oxidase, domain 5 (?)                                                                            d3ax7b4 B:695-1319 Xanthine oxidase, C-terminal domain                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee..eeeee.......hhhhhhhhh..................eeeeeeee....eeeeeeee.hhhhhhhh...eeehhhhh.......hhhhhhhhhh.......hhhhhhhhhhhhhhhh...hhhhhhhhh.........hhhhhhhhhhhh.----------------------------------------------------------...eeee....eeee..hhhhhhhhhhhh...ee.....hhhhhhhhh.....eeee...hhhhh.eee...eeeee...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhh..hhhhhhhhh.....hhhhhhhh..eeeeee..eeeeee.hhhhh............eeeeeeee.....eeeeeee............eeeeeeee......eeeeeeeee......eehhhhhhh......hhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhh..------------------------------------------..........hhhhhhh....hhhhh......eeeeeee.....eeeeeee..hhhhh..eeeeee.hhh....ee.....ee.....ee.....eeeeeee.hhhhhhhhhhh.eeeeee.....hhhhhhhh..eeeeeeeeee.hhhhhhhhh.eeeeeeeee...........eeeeee......eeeee...hhhhhhhhhhhhhh.hhh.eeeee.............hhhhhhhhhhhhhhhh..eeee.hhhhhhhhh.....eeeeeeeee.....eeeeeeeeeeeee....hhhhhhhhhhhh.........eeeeeeeee............hhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeeeeeeee...hhhh.eeeeeeee.....eeeee.......hhhhhhhhhhhhhhh.hhh.ee...ee.............hhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh....eeeeeee.................eeeeeeeeeeeeee.....eeeeeeeeeee.....hhhhhhhhhhhhhhhhhhhhhh......................hhhhh..eeeeee........hhhhh......hhhhhhhhhhhhhhhhhhhhhhhh..............hhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --2FE2S_FER_2  PDB: B:4-91 UniProt: 4-91                                                  -----------------------------------------------------------------------------------------------------------------------------------------FAD_PCMH  PDB: B:229-414 UniProt: 229-414                                                                                                                                                 ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------MOLYBDOPTERIN_EUK  PDB: B:797-832   ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (1)
                PROSITE (2) -----------------------------------------2FE2S_FER-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3ax7 B    2 TADELVFFVNGKKVVEKNADPETTLLAYLRRKLGLRGTKLGCGEGGCGACTVMLSKYDRLQDKIIHFSANACLAPICTLHHVAVTTVEGIGSTKTRLHPVQERIAKSHGSQCGFCTPGIVMSMYTLLRNQPEPTVEEIEDAFQGNLCRCTGYRPILQGFRTFAK----------------------------------------------------------PKQLRFEGERVTWIQASTLKELLDLKAQHPEAKLVVGNTEIGIEMKFKNQLFPMIICPAWIPELNAVEHGPEGISFGAACALSSVEKTLLEAVAKLPTQKTEVFRGVLEQLRWFAGKQVKSVASLGGNIITASPISDLNPVFMASGTKLTIVSRGTRRTVPMDHTFFPSYRKTLLGPEEILLSIEIPYSREDEFFSAFKQASRREDDIAKVTCGMRVLFQPGSMQVKELALCYGGMADRTISALKTTQKQLSKFWNEKLLQDVCAGLAEELSLSPDAPGGMIEFRRTLTLSFFFKFYLTVLKKLG------------------------------------------DTVGRPLPHLAAAMQASGEAVYCDDIPRYENELFLRLVTSTRAHAKIKSIDVSEAQKVPGFVCFLSADDIPGSNETGLFNDETVFAKDTVTCVGHIIGAVVADTPEHAERAAHVVKVTYEDLPAIITIEDAIKNNSFYGSELKIEKGDLKKGFSEADNVVSGELYIGGQDHFYLETHCTIAIPKGEEGEMELFVSTQNAMKTQSFVAKMLGVPVNRILVRVKRMGGGFGGKETRSTLVSVAVALAAYKTGHPVRCMLDRNEDMLITGGRHPFLARYKVGFMKTGTIVALEVDHYSNAGNSRDLSHSIMERALFHMDNCYKIPNIRGTGRLCKTNLSSNTAFRGFGGPQALFIAENWMSEVAVTCGLPAEEVRWKNMYKEGDLTHFNQRLEGFSVPRCWDECLKSSQYYARKSEVDKFNKENCWKKRGLCIIPTKFGISFTVPFLNQAGALIHVYTDGSVLVSHGGTEMGQGLHTKMVQVASKALKIPISKIYISETSTNTVPNSSPTAASVSTDIYGQAVYEACQTILKRLEPFKKKNPDGSWEDWVMAAYQDRVSLSTTGFYRTPNLGYSFETNSGNAFHYFTYGVACSEVEIDCLTGDHKNLRTDIVMDVGSSLNPAIDIGQVEGAFVQGLGLFTLEELHYSPEGSLHTRGPSTYKIPAFGSIPTEFRVSLLRDCPNKKAIYASKAVGEPPLFLGASVFFAIKDAIRAARAQHTNNNTKELFRLDSPATPEKIRNACVDKFTTLCVT 1319
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161   |     -         -         -         -         -         -  |    231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521      |  -         -         -         -       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721       731       741       751       761       771       781       791       801       811       821       831       841       851       861       871       881       891       901       911       921       931       941       951       961       971       981       991      1001      1011      1021      1031      1041      1051      1061      1071      1081      1091      1101      1111      1121      1131      1141      1151      1161      1171      1181      1191      1201      1211      1221      1231      1241      1251      1261      1271      1281      1291      1301      1311        
                                                                                                                                                                                             165                                                        224                                                                                                                                                                                                                                                                                                             528                                        571
   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  (6, 12)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3AX7)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3AX7)

(-) Gene Ontology  (20, 20)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (XDH_BOVIN | P80457)
molecular function
    GO:0051537    2 iron, 2 sulfur cluster binding    Interacting selectively and non-covalently with a 2 iron, 2 sulfur (2Fe-2S) cluster; this cluster consists of two iron atoms, with two inorganic sulfur atoms found between the irons and acting as bridging ligands.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0050660    flavin adenine dinucleotide binding    Interacting selectively and non-covalently with FAD, flavin-adenine dinucleotide, the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes, in either the oxidized form, FAD, or the reduced form, FADH2.
    GO:0005506    iron ion binding    Interacting selectively and non-covalently with iron (Fe) ions.
    GO:0051536    iron-sulfur cluster binding    Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
    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:0016614    oxidoreductase activity, acting on CH-OH group of donors    Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group act as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.
    GO:0016903    oxidoreductase activity, acting on the aldehyde or oxo group of donors    Catalysis of an oxidation-reduction (redox) reaction in which an aldehyde or ketone (oxo) group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.
    GO:0004854    xanthine dehydrogenase activity    Catalysis of the reaction: xanthine + NAD+ + H2O = urate + NADH + H+.
    GO:0004855    xanthine oxidase activity    Catalysis of the reaction: xanthine + H2O + O2 = urate + hydrogen peroxide.
biological process
    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:0009115    xanthine catabolic process    The chemical reactions and pathways resulting in the breakdown of xanthine, 2,6-dihydroxypurine, a purine formed in the metabolic breakdown of guanine but not present in nucleic acids.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
    GO:0005777    peroxisome    A small organelle enclosed by a single membrane, and found in most eukaryotic cells. Contains peroxidases and other enzymes involved in a variety of metabolic processes including free radical detoxification, lipid catabolism and biosynthesis, and hydrogen peroxide metabolism.

 Visualization

(-) Interactive Views

Asymmetric/Biological Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    BCT  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    CA  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    FAD  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    FES  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    GOL  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    SAL  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    XAX  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
    AC7  [ RasMol ]  +environment [ RasMol ]
    AC8  [ RasMol ]  +environment [ RasMol ]
    AC9  [ RasMol ]  +environment [ RasMol ]
    BC1  [ RasMol ]  +environment [ RasMol ]
    BC2  [ RasMol ]  +environment [ RasMol ]
    BC3  [ RasMol ]  +environment [ RasMol ]
    BC4  [ RasMol ]  +environment [ RasMol ]
    BC5  [ RasMol ]  +environment [ RasMol ]
    BC6  [ RasMol ]  +environment [ RasMol ]
    BC7  [ RasMol ]  +environment [ RasMol ]
    BC8  [ RasMol ]  +environment [ RasMol ]
    BC9  [ RasMol ]  +environment [ RasMol ]
    CC1  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Ser A:1298 - Pro A:1299   [ RasMol ]  
    Ser B:1298 - Pro B:1299   [ RasMol ]  
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym./Biol. Unit PNG format | Asym./Biol. Unit - sites PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  3ax7
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  XDH_BOVIN | P80457
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  1.17.1.4
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
  1.17.3.2
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  XDH_BOVIN | P80457
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        XDH_BOVIN | P80457: 1fiq 1fo4 1n5x 1v97 1vdv 3am9 3amz 3ax9 3b9j 3bdj 3etr 3eub 3nrz 3ns1 3nvv 3nvw 3nvy 3nvz 3sr6 3una 3unc 3uni

(-) Related Entries Specified in the PDB File

3ax9