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(-) Description

Title :  JOINT NEUTRON/X-RAY STRUCTURE OF URATE OXIDASE IN COMPLEX WITH 8-AZAXANTHINE
 
Authors :  E. Oksanen, M. P. Blakeley, M. Budayova-Spano
Date :  07 Oct 13  (Deposition) - 05 Feb 14  (Release) - 26 Feb 14  (Revision)
Method :  NEUTRON DIFFRACTION; X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Urate Oxidase, Uricase, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Oksanen, M. P. Blakeley, M. El-Hajji, U. Ryde, M. Budayova-Spano
The Neutron Structure Of Urate Oxidase Resolves A Long-Standing Mechanistic Conundrum And Reveals Unexpected Changes In Protonation.
Plos One V. 9 86651 2014
PubMed-ID: 24466188  |  Reference-DOI: 10.1371/JOURNAL.PONE.0086651

(-) Compounds

Molecule 1 - URICASE
    Chains: A
    EC Number: 1.7.3.3
    Engineered: YES
    Expression System: SACCHAROMYCES CEREVISIAE
    Expression System Common: YEAST
    Expression System Taxid: 4932
    Gene: UAZ, UOX
    Organism Scientific: ASPERGILLUS FLAVUS
    Organism Taxid: 5059
    Synonym: URATE OXIDASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (4x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 173)

Asymmetric Unit (5, 173)
No.NameCountTypeFull Name
1ACE1Mod. Amino AcidACETYL GROUP
2AZA1Ligand/Ion8-AZAXANTHINE
3CL1Ligand/IonCHLORIDE ION
4DOD169Ligand/Ion
5NA1Ligand/IonSODIUM ION
Biological Unit 1 (2, 8)
No.NameCountTypeFull Name
1ACE4Mod. Amino AcidACETYL GROUP
2AZA4Ligand/Ion8-AZAXANTHINE
3CL-1Ligand/IonCHLORIDE ION
4DOD-1Ligand/Ion
5NA-1Ligand/IonSODIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:54 , ALA A:56 , THR A:57 , PHE A:159 , ARG A:176 , SER A:226 , VAL A:227 , GLN A:228 , ASN A:254 , CL A:402 , DOD A:633BINDING SITE FOR RESIDUE AZA A 401
2AC2SOFTWARETHR A:57 , ASN A:254 , HIS A:256 , GLY A:286 , AZA A:401BINDING SITE FOR RESIDUE CL A 402
3AC3SOFTWAREILE A:88 , TYR A:91 , ASN A:92 , ILE A:94 , GLU A:136 , DOD A:659BINDING SITE FOR RESIDUE NA A 403

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4N3M)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Thr A:74 -Pro A:75
2Asp A:283 -Pro A:284

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4N3M)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4N3M)

(-) Exons   (0, 0)

(no "Exon" information available for 4N3M)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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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:296
                                                                                                                                                                                                                                                                                                                                        
               SCOP domains -d4n3ma1 A:1-136 Urate oxidase (uricase)                                                                                                 d4n3ma2 A:137-295 Urate oxidase (uricase)                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeeeeeeeeeeee......eeeeeeeeeeeeee.hhhhhhh.hhhhh.hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh..eeeeeeeeeee..eeeee..eeeeeeee.....eeeeeeeee...eeeeeeeeeeeeeee........................eeeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh..eeeeeeeeee..eee...........hhhhh..eee.....eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4n3m A   0 xSAVKAARYGKDNVRVYKVHKDEKTGVQTVYEMTVCVLLEGEIETSYTKADNSVIVATDSIKNTIYITAKQNPVTPPELFGSILGTHFIEKYNHIHAAHVNIVCHRWTRMDIDGKPHPHSFIRDSEEKRNVQVDVVEGKGIDIKSSLSGLTVLKSTNSQFWGFLRDEYTTLKETWDRILSTDVDATWQWKNFSGLQEVRSHVPKFDATWATAREVTLKTFAEDNSASVQATMYKMAEQILARQQLIETVEYSLPNKHYFEIDLSWHKGLQNTGKNAEVFAPQSDPNGLIKCTVGRS 295
                            |        9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289      
                            |                                                                                                                                                                                                                                                                                                       
                            0-ACE
   Legend:   → Mismatch (orange background)
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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  (1, 2)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4N3M)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4N3M)

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)

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  1.7.3.3
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 Related Entries

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

UniProtKB/Swiss-Prot
        URIC_ASPFL | Q00511: 1r4s 1r4u 1r51 1r56 1wrr 1ws2 1ws3 1xt4 1xxj 1xy3 2fub 2fxl 2iba 2ic0 2icq 2pes 2zka 2zkb 3bjp 3bk8 3cks 3cku 3f2m 3gko 3l8w 3l9g 3lbg 3ld4 3obp 3p9f 3p9o 3pjk 3pk3 3pk4 3pk5 3pk6 3pk8 3pkf 3pkg 3pkh 3pkk 3pkl 3pks 3pkt 3pku 3ple 3plg 3plh 3pli 3plj 3plm 4cw0 4cw2 4cw3 4cw6 4d12 4d13 4d17 4d19 4fsk 4n9m 4n9s 4n9v 4op6 4op9 4oqc 4poe 4pr8 4puv 5frc

(-) Related Entries Specified in the PDB File

2iba X-RAY STRUCTURE WITH 8-AZAXANTINE
4n9m
4n9s
4n9v