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(-) Description

Title :  1.8 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF DIHYDROOROTASE (PYRC) FROM SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM STR. LT2
 
Authors :  G. Minasov, A. Halavaty, L. Shuvalova, I. Dubrovska, J. Winsor, L. Papa W. F. Anderson, Center For Structural Genomics Of Infectious D (Csgid)
Date :  23 Sep 09  (Deposition) - 29 Sep 09  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B,C,D  (1x)
Biol. Unit 2:  A,B,C,D  (1x)
Keywords :  Dihydroorotase, Pyrc, Idp00873, Hydrolase, Metal-Binding, Pyrimidine Biosynthesis, Structural Genomics, Center For Structural Genomics Of Infectious Diseases, Csgid (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  G. Minasov, A. Halavaty, L. Shuvalova, I. Dubrovska, J. Winsor, L. Papazisi, W. F. Anderson, Center For Structural Genomics Of Infectious Diseases (Csgid)
1. 8 Angstrom Resolution Crystal Structure Of Dihydroorotase (Pyrc) From Salmonella Enterica Subsp. Enterica Serovar Typhimurium Str. Lt2.
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - DIHYDROOROTASE
    Atcc700720
    ChainsA, B, C, D
    EC Number3.5.2.3
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPMCSG7
    Expression System StrainDL21(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GenePYRC, STM1163
    Organism ScientificSALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM STR. LT2
    Organism Taxid99287
    StrainSUBSP. ENTERICA SEROVAR TYPHIMURIUM STR. LT2
    SynonymDHOASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)ABCD
Biological Unit 2 (1x)ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (7, 32)

Asymmetric Unit (7, 32)
No.NameCountTypeFull Name
1ACY6Ligand/IonACETIC ACID
2BME8Ligand/IonBETA-MERCAPTOETHANOL
3CL2Ligand/IonCHLORIDE ION
4KCX4Mod. Amino AcidLYSINE NZ-CARBOXYLIC ACID
5PG42Ligand/IonTETRAETHYLENE GLYCOL
6PGE2Ligand/IonTRIETHYLENE GLYCOL
7ZN8Ligand/IonZINC ION
Biological Unit 1 (5, 22)
No.NameCountTypeFull Name
1ACY6Ligand/IonACETIC ACID
2BME8Ligand/IonBETA-MERCAPTOETHANOL
3CL-1Ligand/IonCHLORIDE ION
4KCX4Mod. Amino AcidLYSINE NZ-CARBOXYLIC ACID
5PG42Ligand/IonTETRAETHYLENE GLYCOL
6PGE2Ligand/IonTRIETHYLENE GLYCOL
7ZN-1Ligand/IonZINC ION
Biological Unit 2 (5, 22)
No.NameCountTypeFull Name
1ACY6Ligand/IonACETIC ACID
2BME8Ligand/IonBETA-MERCAPTOETHANOL
3CL-1Ligand/IonCHLORIDE ION
4KCX4Mod. Amino AcidLYSINE NZ-CARBOXYLIC ACID
5PG42Ligand/IonTETRAETHYLENE GLYCOL
6PGE2Ligand/IonTRIETHYLENE GLYCOL
7ZN-1Ligand/IonZINC ION

(-) Sites  (27, 27)

Asymmetric Unit (27, 27)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS A:17 , HIS A:19 , KCX A:103 , ASP A:251 , ZN A:402 , HOH A:419BINDING SITE FOR RESIDUE ZN A 401
02AC2SOFTWAREKCX A:103 , HIS A:140 , HIS A:178 , ZN A:401 , HOH A:419BINDING SITE FOR RESIDUE ZN A 402
03AC3SOFTWARECYS A:264 , GLY A:265 , BME A:415 , GLY B:214 , GLY B:215BINDING SITE FOR RESIDUE BME A 411
04AC4SOFTWAREHIS A:255 , CYS A:266 , BME A:411 , HOH A:570 , HOH A:915BINDING SITE FOR RESIDUE BME A 415
05AC5SOFTWARELYS A:173 , ASP A:193 , TYR A:194 , GLN A:302 , PHE A:303 , GLY A:305 , HOH A:764BINDING SITE FOR RESIDUE PGE A 420
06AC6SOFTWAREHIS A:19 , ARG A:21 , ASN A:45 , THR A:110 , THR A:111 , ALA A:253 , HIS A:255 , ALA A:267BINDING SITE FOR RESIDUE ACY A 423
07AC7SOFTWAREHIS B:17 , HIS B:19 , KCX B:103 , ASP B:251 , ZN B:404 , HOH B:1334BINDING SITE FOR RESIDUE ZN B 403
08AC8SOFTWAREKCX B:103 , HIS B:140 , HIS B:178 , ZN B:403 , ACY B:428 , HOH B:435 , HOH B:1334BINDING SITE FOR RESIDUE ZN B 404
09AC9SOFTWAREGLY A:214 , GLY A:215 , CYS B:264 , GLY B:265 , BME B:417 , HOH B:453BINDING SITE FOR RESIDUE BME B 413
10BC1SOFTWAREHIS B:255 , CYS B:266 , BME B:413 , HOH B:444 , HOH B:1152BINDING SITE FOR RESIDUE BME B 417
11BC2SOFTWARELYS B:173 , ASP B:193 , TYR B:194 , GLN B:302 , PHE B:303BINDING SITE FOR RESIDUE PG4 B 419
12BC3SOFTWAREHIS B:19 , ARG B:21 , ASN B:45 , HIS B:255 , ALA B:267 , HOH B:371 , ACY B:428 , HOH B:575 , HOH B:1023BINDING SITE FOR RESIDUE ACY B 425
13BC4SOFTWAREKCX B:103 , TYR B:105 , HIS B:140 , HOH B:371 , ZN B:404 , ACY B:425 , HOH B:435 , HOH B:575 , HOH B:1334BINDING SITE FOR RESIDUE ACY B 428
14BC5SOFTWAREHIS C:17 , HIS C:19 , KCX C:103 , ASP C:251 , ZN C:406 , HOH C:1333BINDING SITE FOR RESIDUE ZN C 405
15BC6SOFTWAREKCX C:103 , HIS C:140 , HIS C:178 , ZN C:405 , HOH C:1333BINDING SITE FOR RESIDUE ZN C 406
16BC7SOFTWAREARG C:228BINDING SITE FOR RESIDUE CL C 409
17BC8SOFTWARECYS C:264 , BME C:416 , GLY D:214 , GLY D:215BINDING SITE FOR RESIDUE BME C 412
18BC9SOFTWARECYS C:266 , BME C:412 , HOH C:786BINDING SITE FOR RESIDUE BME C 416
19CC1SOFTWARELYS C:173 , ASP C:193 , PHE C:303 , HOH C:688 , HOH C:744BINDING SITE FOR RESIDUE PGE C 421
20CC2SOFTWAREHIS C:19 , ARG C:21 , ASN C:45 , THR C:111 , ALA C:253 , HIS C:255 , ALA C:267BINDING SITE FOR RESIDUE ACY C 424
21CC3SOFTWAREHIS D:17 , HIS D:19 , KCX D:103 , ASP D:251 , ZN D:408 , HOH D:925BINDING SITE FOR RESIDUE ZN D 407
22CC4SOFTWAREKCX D:103 , HIS D:140 , HIS D:178 , ZN D:407 , ACY D:427 , HOH D:435 , HOH D:925BINDING SITE FOR RESIDUE ZN D 408
23CC5SOFTWAREGLY C:214 , GLY C:215 , CYS D:264 , GLY D:265 , BME D:418 , HOH D:452BINDING SITE FOR RESIDUE BME D 414
24CC6SOFTWAREHIS D:255 , CYS D:266 , BME D:414 , ACY D:426BINDING SITE FOR RESIDUE BME D 418
25CC7SOFTWAREGLY D:134 , LYS D:173 , ASP D:193 , TYR D:194 , GLN D:302 , PHE D:303 , GLY D:305 , HOH D:887BINDING SITE FOR RESIDUE PG4 D 422
26CC8SOFTWAREHIS D:19 , ARG D:21 , ASN D:45 , HIS D:255 , ALA D:267 , BME D:418 , ACY D:427BINDING SITE FOR RESIDUE ACY D 426
27CC9SOFTWAREASN D:45 , KCX D:103 , TYR D:105 , HIS D:140 , ZN D:408 , ACY D:426 , HOH D:435 , HOH D:671 , HOH D:925 , HOH D:1119BINDING SITE FOR RESIDUE ACY D 427

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Leu A:223 -Pro A:224
2Leu B:223 -Pro B:224
3Leu C:223 -Pro C:224
4Leu D:223 -Pro D:224

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 8)

Asymmetric Unit (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1DIHYDROOROTASE_1PS00482 Dihydroorotase signature 1.PYRC_SALTY15-23
 
 
 
  4A:15-23
B:15-23
C:15-23
D:15-23
2DIHYDROOROTASE_2PS00483 Dihydroorotase signature 2.PYRC_SALTY249-260
 
 
 
  4A:249-260
B:249-260
C:249-260
D:249-260
Biological Unit 1 (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1DIHYDROOROTASE_1PS00482 Dihydroorotase signature 1.PYRC_SALTY15-23
 
 
 
  4A:15-23
B:15-23
C:15-23
D:15-23
2DIHYDROOROTASE_2PS00483 Dihydroorotase signature 2.PYRC_SALTY249-260
 
 
 
  4A:249-260
B:249-260
C:249-260
D:249-260
Biological Unit 2 (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1DIHYDROOROTASE_1PS00482 Dihydroorotase signature 1.PYRC_SALTY15-23
 
 
 
  4A:15-23
B:15-23
C:15-23
D:15-23
2DIHYDROOROTASE_2PS00483 Dihydroorotase signature 2.PYRC_SALTY249-260
 
 
 
  4A:249-260
B:249-260
C:249-260
D:249-260

(-) Exons   (0, 0)

(no "Exon" information available for 3JZE)

(-) 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:344
 aligned with PYRC_SALTY | P06204 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:344
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344    
           PYRC_SALTY     5 SQVLKIRRPDDWHVHLRDGDMLKTVVPYTSEIYGRAIVMPNLASPITTVDAAIAYRQRILDAVPAGHDFTPLMTCYLTDSLDADELERGFHEGVFTAAKLYPANATTNSSHGVTSVDAIMPVLERMEKLGIPLLVHGEVTHADVDIFDREARFIDTVMEPLRQRLTALKVVFEHITTKDAAQYVRDGNDYLAATITPQHLMFNRNDMLVGGIRPHLYCLPILKRNIHQQALRELVASGFTRAFLGTDSAPHSRHRKETSCGCAGCFNAPSALGSYAAVFEEMNALAHFEAFCSLNGPQFYGLPMNTGWVELVRDEQQIPGNIALADDSLVPFLAGETVRWSVKK 348
               SCOP domains d3jzea_ A: automated matches                                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains 3jzeA00 A:5-348 Metal-dependent hydrolases                                                                                                                                                                                                                                                                                                               CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...eeee...hhhhhhhhhhhhhh...eeee.........hhhhhhhhhhhhhhh.......eeeeeee.....hhhhhhhhhhh..eeeeee...............hhhhhhhhhhhhhhh..eee.........hhhhhhhhhhhhhhhhhhhhh....eee....hhhhhhhhhh....eeeeehhhhhhhhhhhhhh...hhhhh......hhhhhhhhhhhhhh....eee.......hhhhhh............hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh......eeeee...ee....ee....ee.......ee..ee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------DIHYDROOR---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DIHYDROOROTA---------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3jze A   5 SQVLKIRRPDDWHVHLRDGDMLKTVVPYTSEIYGRAIVMPNLASPITTVDAAIAYRQRILDAVPAGHDFTPLMTCYLTDSLDADELERGFHEGVFTAAkLYPANATTNSSHGVTSVDAIMPVLERMEKLGIPLLVHGEVTHADVDIFDREARFIDTVMEPLRQRLTALKVVFEHITTKDAAQYVRDGNDYLAATITPQHLMFNRNDMLVGGIRPHLYCLPILKRNIHQQALRELVASGFTRAFLGTDSAPHSRHRKETSCGCAGCFNAPSALGSYAAVFEEMNALAHFEAFCSLNGPQFYGLPMNTGWVELVRDEQQIPGNIALADDSLVPFLAGETVRWSVKK 348
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344    
                                                                                                                            103-KCX                                                                                                                                                                                                                                                 

Chain B from PDB  Type:PROTEIN  Length:342
 aligned with PYRC_SALTY | P06204 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:342
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345  
           PYRC_SALTY     6 QVLKIRRPDDWHVHLRDGDMLKTVVPYTSEIYGRAIVMPNLASPITTVDAAIAYRQRILDAVPAGHDFTPLMTCYLTDSLDADELERGFHEGVFTAAKLYPANATTNSSHGVTSVDAIMPVLERMEKLGIPLLVHGEVTHADVDIFDREARFIDTVMEPLRQRLTALKVVFEHITTKDAAQYVRDGNDYLAATITPQHLMFNRNDMLVGGIRPHLYCLPILKRNIHQQALRELVASGFTRAFLGTDSAPHSRHRKETSCGCAGCFNAPSALGSYAAVFEEMNALAHFEAFCSLNGPQFYGLPMNTGWVELVRDEQQIPGNIALADDSLVPFLAGETVRWSVK 347
               SCOP domains d3jzeb_ B: automated matches                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 3jzeB00 B:6-347 Metal-dependent hydrolases                                                                                                                                                                                                                                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeee...eeee...hhhhhhhhhhhhhh...eeee.........hhhhhhhhhhhhhhh.......eeeeeee.....hhhhhhhhhhh..eeeeee...............hhhhhhhhhhhhhhh..eee.........hhhhhhhhhhhhhhhhhhhhh....eee....hhhhhhhhhh....eeeeehhhhhhhhhhhhhh...hhhhh......hhhhhhhhhhhhhh....eee.......hhhhhh............hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh......eeeee...ee....ee....ee.......ee..ee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ---------DIHYDROOR---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DIHYDROOROTA--------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3jze B   6 QVLKIRRPDDWHVHLRDGDMLKTVVPYTSEIYGRAIVMPNLASPITTVDAAIAYRQRILDAVPAGHDFTPLMTCYLTDSLDADELERGFHEGVFTAAkLYPANATTNSSHGVTSVDAIMPVLERMEKLGIPLLVHGEVTHADVDIFDREARFIDTVMEPLRQRLTALKVVFEHITTKDAAQYVRDGNDYLAATITPQHLMFNRNDMLVGGIRPHLYCLPILKRNIHQQALRELVASGFTRAFLGTDSAPHSRHRKETSCGCAGCFNAPSALGSYAAVFEEMNALAHFEAFCSLNGPQFYGLPMNTGWVELVRDEQQIPGNIALADDSLVPFLAGETVRWSVK 347
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345  
                                                                                                                           103-KCX                                                                                                                                                                                                                                                

Chain C from PDB  Type:PROTEIN  Length:344
 aligned with PYRC_SALTY | P06204 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:344
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344    
           PYRC_SALTY     5 SQVLKIRRPDDWHVHLRDGDMLKTVVPYTSEIYGRAIVMPNLASPITTVDAAIAYRQRILDAVPAGHDFTPLMTCYLTDSLDADELERGFHEGVFTAAKLYPANATTNSSHGVTSVDAIMPVLERMEKLGIPLLVHGEVTHADVDIFDREARFIDTVMEPLRQRLTALKVVFEHITTKDAAQYVRDGNDYLAATITPQHLMFNRNDMLVGGIRPHLYCLPILKRNIHQQALRELVASGFTRAFLGTDSAPHSRHRKETSCGCAGCFNAPSALGSYAAVFEEMNALAHFEAFCSLNGPQFYGLPMNTGWVELVRDEQQIPGNIALADDSLVPFLAGETVRWSVKK 348
               SCOP domains d3jzec_ C: automated matches                                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains 3jzeC00 C:5-348 Metal-dependent hydrolases                                                                                                                                                                                                                                                                                                               CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...eeee...hhhhhhhhhhhhhh...eeee.........hhhhhhhhhhhhhhhh......eeeeeee.....hhhhhhhhhhh..eeeeee..................hhhhhhhhhhhh..eee.........hhhhhhhhhhhhhhhhhhhhh....eee....hhhhhhhhhhh...eeeeehhhhhhhhhhhhhh...hhhhh......hhhhhhhhhhhhhh....eee.......hhhhhh............hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh......eeeee...ee....ee....ee.......ee..ee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------DIHYDROOR---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DIHYDROOROTA---------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3jze C   5 SQVLKIRRPDDWHVHLRDGDMLKTVVPYTSEIYGRAIVMPNLASPITTVDAAIAYRQRILDAVPAGHDFTPLMTCYLTDSLDADELERGFHEGVFTAAkLYPANATTNSSHGVTSVDAIMPVLERMEKLGIPLLVHGEVTHADVDIFDREARFIDTVMEPLRQRLTALKVVFEHITTKDAAQYVRDGNDYLAATITPQHLMFNRNDMLVGGIRPHLYCLPILKRNIHQQALRELVASGFTRAFLGTDSAPHSRHRKETSCGCAGCFNAPSALGSYAAVFEEMNALAHFEAFCSLNGPQFYGLPMNTGWVELVRDEQQIPGNIALADDSLVPFLAGETVRWSVKK 348
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344    
                                                                                                                            103-KCX                                                                                                                                                                                                                                                 

Chain D from PDB  Type:PROTEIN  Length:342
 aligned with PYRC_SALTY | P06204 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:342
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345  
           PYRC_SALTY     6 QVLKIRRPDDWHVHLRDGDMLKTVVPYTSEIYGRAIVMPNLASPITTVDAAIAYRQRILDAVPAGHDFTPLMTCYLTDSLDADELERGFHEGVFTAAKLYPANATTNSSHGVTSVDAIMPVLERMEKLGIPLLVHGEVTHADVDIFDREARFIDTVMEPLRQRLTALKVVFEHITTKDAAQYVRDGNDYLAATITPQHLMFNRNDMLVGGIRPHLYCLPILKRNIHQQALRELVASGFTRAFLGTDSAPHSRHRKETSCGCAGCFNAPSALGSYAAVFEEMNALAHFEAFCSLNGPQFYGLPMNTGWVELVRDEQQIPGNIALADDSLVPFLAGETVRWSVK 347
               SCOP domains d3jzed_ D: automated matches                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 3jzeD00 D:6-347 Metal-dependent hydrolases                                                                                                                                                                                                                                                                                                             CATH domains
           Pfam domains (1) ----Amidohydro_1-3jzeD01 D:10-326                                                                                                                                                                                                                                                                                                --------------------- Pfam domains (1)
           Pfam domains (2) ----Amidohydro_1-3jzeD02 D:10-326                                                                                                                                                                                                                                                                                                --------------------- Pfam domains (2)
           Pfam domains (3) ----Amidohydro_1-3jzeD03 D:10-326                                                                                                                                                                                                                                                                                                --------------------- Pfam domains (3)
           Pfam domains (4) ----Amidohydro_1-3jzeD04 D:10-326                                                                                                                                                                                                                                                                                                --------------------- Pfam domains (4)
         Sec.struct. author .eeeee...eeee...hhhhhhhhhhhhhh...eeee.........hhhhhhhhhhhhhhhh......eeeeeee.....hhhhhhhhhhh..eeeeee...............hhhhhhhhhhhhhhh..eee.........hhhhhhhhhhhhhhhhhhhhh....eee....hhhhhhhhhh....eeeeehhhhhhhhhhhhhh...hhhhh......hhhhhhhhhhhhhh....eee.......hhhhhh............hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh......eeeee...ee....ee....ee.......ee..ee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ---------DIHYDROOR---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DIHYDROOROTA--------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3jze D   6 QVLKIRRPDDWHVHLRDGDMLKTVVPYTSEIYGRAIVMPNLASPITTVDAAIAYRQRILDAVPAGHDFTPLMTCYLTDSLDADELERGFHEGVFTAAkLYPANATTNSSHGVTSVDAIMPVLERMEKLGIPLLVHGEVTHADVDIFDREARFIDTVMEPLRQRLTALKVVFEHITTKDAAQYVRDGNDYLAATITPQHLMFNRNDMLVGGIRPHLYCLPILKRNIHQQALRELVASGFTRAFLGTDSAPHSRHRKETSCGCAGCFNAPSALGSYAAVFEEMNALAHFEAFCSLNGPQFYGLPMNTGWVELVRDEQQIPGNIALADDSLVPFLAGETVRWSVK 347
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345  
                                                                                                                           103-KCX                                                                                                                                                                                                                                                

   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, 4)

Asymmetric Unit

(-) CATH Domains  (1, 4)

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

(-) Pfam Domains  (1, 4)

Asymmetric Unit

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (PYRC_SALTY | P06204)
molecular function
    GO:0004151    dihydroorotase activity    Catalysis of the reaction: (S)-dihydroorotate + H(2)O = N-carbamoyl-L-aspartate + H(+).
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0016812    hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amides    Catalysis of the hydrolysis of any non-peptide carbon-nitrogen bond in a cyclic amide.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0044205    'de novo' UMP biosynthetic process    The chemical reactions and pathways resulting in the formation of UMP, uridine monophosphate, starting with the synthesis of (S)-dihydroorotate from bicarbonate; UMP biosynthesis may either occur via reduction by quinone, NAD(+) or oxygen.
    GO:0019856    pyrimidine nucleobase biosynthetic process    The chemical reactions and pathways resulting in the formation of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases.
    GO:0006221    pyrimidine nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.

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