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(-) Description

Title :  L-HYDANTOINASE (DIHYDROPYRIMIDINASE) FROM ARTHROBACTER AURESCENS
 
Authors :  J. Abendroth, K. Niefind, D. Schomburg
Date :  20 Aug 01  (Deposition) - 25 Jul 02  (Release) - 01 Sep 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.60
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Hydrolase, Hydantoinase, Dihydropyrimidinase, Cyclic Amidase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Abendroth, K. Niefind, O. May, M. Siemann, C. Syldatk, D. Schomburg
The Structure Of L-Hydantoinase From Arthobacter Aurescens Leads To An Understanding Of Dihydropyrimidinase Substrate And Enantio Specificity.
Biochemistry V. 41 8589 2002
PubMed-ID: 12093275
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - NON-ATP DEPENDENT L-SELECTIVE HYDANTOINASE
    Chains: A, B, C, D
    EC Number: 3.5.2.2
    Organism Scientific: ARTHROBACTER AURESCENS
    Organism Taxid: 43663
    Other Details: KCX IS A NZ-CARBOXYLATED LYSINE
    Other Details - Source: DSM 3745
    Synonym: HYDANTOINASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 12)

Asymmetric/Biological Unit (2, 12)
No.NameCountTypeFull Name
1KCX4Mod. Amino AcidLYSINE NZ-CARBOXYLIC ACID
2ZN8Ligand/IonZINC ION

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREKCX A:147 , HIS A:183 , HIS A:239 , ZN A:1453 , HOH A:2124BINDING SITE FOR RESIDUE ZN A1452
02AC2SOFTWAREHIS A:60 , HIS A:62 , KCX A:147 , ASP A:312 , ZN A:1452 , HOH A:2124BINDING SITE FOR RESIDUE ZN A1453
03AC3SOFTWAREKCX B:147 , HIS B:183 , HIS B:239 , ZN B:1453 , HOH B:2129BINDING SITE FOR RESIDUE ZN B1452
04AC4SOFTWAREHIS B:60 , HIS B:62 , KCX B:147 , ASP B:312 , ZN B:1452 , HOH B:2129BINDING SITE FOR RESIDUE ZN B1453
05AC5SOFTWAREKCX C:147 , HIS C:183 , HIS C:239 , ZN C:1453 , HOH C:2128BINDING SITE FOR RESIDUE ZN C1452
06AC6SOFTWAREHIS C:60 , HIS C:62 , KCX C:147 , ASP C:312 , ZN C:1452 , HOH C:2128BINDING SITE FOR RESIDUE ZN C1453
07AC7SOFTWAREKCX D:147 , HIS D:183 , HIS D:239 , ZN D:1453 , HOH D:2127BINDING SITE FOR RESIDUE ZN D1452
08AC8SOFTWAREHIS D:60 , HIS D:62 , KCX D:147 , ASP D:312 , ZN D:1452 , HOH D:2127BINDING SITE FOR RESIDUE ZN D1453
09ASAAUTHORHIS A:60 , HIS A:62 , KCX A:147 , HIS A:183 , HIS A:239 , ASP A:312 , HOH A:2124CHAIN A COORDINATION OF THE TWO ZINC 2+ METALLOCENTE. THE METALLOCENTER IS BRIDGED BY KCX AND HOH. ZN1452---HOH1---ZN1453
10ASBAUTHORHIS B:60 , HIS B:62 , KCX B:147 , HIS B:183 , HIS B:239 , ASP B:312 , HOH B:2129CHAIN B COORDINATION OF THE TWO ZINC 2+ METALLOCENTE. THE METALLOCENTER IS BRIDGED BY KCX AND HOH. ZN1452---HOH1---ZN1453
11ASCAUTHORHIS C:60 , HIS C:62 , KCX C:147 , HIS C:183 , HIS C:239 , ASP C:312 , HOH C:2128CHAIN C COORDINATION OF THE TWO ZINC 2+ METALLOCENTE. THE METALLOCENTER IS BRIDGED BY KCX AND HOH. ZN1452---HOH1---ZN1453
12ASDAUTHORHIS D:60 , HIS D:62 , KCX D:147 , HIS D:183 , HIS D:239 , ASP D:312 , HOH D:2127CHAIN D COORDINATION OF THE TWO ZINC 2+ METALLOCENTE. THE METALLOCENTER IS BRIDGED BY KCX AND HOH. ZN1452---HOH1---ZN1453

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (8, 8)

Asymmetric/Biological Unit
No.Residues
1Phe A:97 -Pro A:98
2Ala A:285 -Pro A:286
3Phe B:97 -Pro B:98
4Ala B:285 -Pro B:286
5Phe C:97 -Pro C:98
6Ala C:285 -Pro C:286
7Phe D:97 -Pro D:98
8Ala D:285 -Pro D:286

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1GKR)

(-) 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:451
 aligned with HYDL_PAEAU | P81006 from UniProtKB/Swiss-Prot  Length:458

    Alignment length:451
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450 
           HYDL_PAEAU     1 MFDVIVKNCRLVSSDGITEADILVKDGKVAAISADTSDVEASRTIDAGGKFVMPGVVDEHVHIIDMDLKNRYGRFELDSESAAVGGITTIIEMPITFPPTTTLDAFLEKKKQAGQRLKVDFALYGGGVPGNLPEIRKMHDAGAVGFKSMMAASVPGMFDAVSDGELFEIFQEIAACGSVIVVHAENETIIQALQKQIKAAGGKDMAAYEASQPVFQENEAIQRALLLQKEAGCRLIVLHVSNPDGVELIHQAQSEGQDVHCESGPQYLNITTDDAERIGPYMKVAPPVRSAEMNIRLWEQLENGLIDTLGSDHGGHPVEDKEPGWKDVWKAGNGALGLETSLPMMLTNGVNKGRLSLERLVEVMCEKPAKLFGIYPQKGTLQVGSDADLLILDLDIDTKVDASQFRSLHKYSPFDGMPVTGAPVLTMVRGTVVAEKGEVLVEQGFGQFVTR 451
               SCOP domains d1gkra1 A:1-54,A:380-451 L-hydantoinase               d1gkra2 A:55-379 L-hydantoinase                                                                                                                                                                                                                                                                                                      d1gkra1 A:1-54,A:380-451 L-hydantoinase                                  SCOP domains
               CATH domains 1gkrA01 A:1-53,A:381-392,A:420-441                   1gkrA02 A:54-373,A:393-419 Metal-dependent hydrolases                                                                                                                                                                                                                                                                           -------1gkrA01     1gkrA02 A:54-373,A:393-419 1gkrA01               ---------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeeee..eeeeeeeeee..eeeeee.......eeeeee....eeee.eeeeeee..hhhhh....hhhhhhhhhhhhheeeeee.........hhhhhhhhhhhhhhhh..eeeeeee....hhhhhhhhhhh...eeeee............hhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeee....hhhhhhhhhhhhhh...eeeeehhhhhh.hhhhhhhhhhhhh......hhhhhhhhhhhhhh....ee...ee..hhhhhhhhhhhhhhh........hhhhhhhhhh......hhhhhhhhhhhhhhhhh................eeeee....ee.hhhhh............ee..eeeeeee..eeeee..ee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gkr A   1 MFDVIVKNCRLVSSDGITEADILVKDGKVAAISADTSDVEASRTIDAGGKFVMPGVVDEHVHIIDMDLKNRYGRFELDSESAAVGGITTIIEMPITFPPTTTLDAFLEKKKQAGQRLKVDFALYGGGVPGNLPEIRKMHDAGAVGFkSMMAASVPGMFDAVSDGELFEIFQEIAACGSVIVVHAENETIIQALQKQIKAAGGKDMAAYEASQPVFQENEAIQRALLLQKEAGCRLIVLHVSNPDGVELIHQAQSEGQDVHCESGPQYLNITTDDAERIGPYMKVAPPVRSAEMNIRLWEQLENGLIDTLGSDHGGHPVEDKEPGWKDVWKAGNGALGLETSLPMMLTNGVNKGRLSLERLVEVMCEKPAKLFGIYPQKGTLQVGSDADLLILDLDIDTKVDASQFRSLHKYSPFDGMPVTGAPVLTMVRGTVVAEKGEVLVEQGFGQFVTR 451
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140      |150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450 
                                                                                                                                                                            147-KCX                                                                                                                                                                                                                                                                                                            


Chain B from PDB  Type:PROTEIN  Length:451
 aligned with HYDL_PAEAU | P81006 from UniProtKB/Swiss-Prot  Length:458

    Alignment length:451
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450 
           HYDL_PAEAU     1 MFDVIVKNCRLVSSDGITEADILVKDGKVAAISADTSDVEASRTIDAGGKFVMPGVVDEHVHIIDMDLKNRYGRFELDSESAAVGGITTIIEMPITFPPTTTLDAFLEKKKQAGQRLKVDFALYGGGVPGNLPEIRKMHDAGAVGFKSMMAASVPGMFDAVSDGELFEIFQEIAACGSVIVVHAENETIIQALQKQIKAAGGKDMAAYEASQPVFQENEAIQRALLLQKEAGCRLIVLHVSNPDGVELIHQAQSEGQDVHCESGPQYLNITTDDAERIGPYMKVAPPVRSAEMNIRLWEQLENGLIDTLGSDHGGHPVEDKEPGWKDVWKAGNGALGLETSLPMMLTNGVNKGRLSLERLVEVMCEKPAKLFGIYPQKGTLQVGSDADLLILDLDIDTKVDASQFRSLHKYSPFDGMPVTGAPVLTMVRGTVVAEKGEVLVEQGFGQFVTR 451
               SCOP domains d1gkrb1 B:1-54,B:380-451 L-hydantoinase               d1gkrb2 B:55-379 L-hydantoinase                                                                                                                                                                                                                                                                                                      d1gkrb1 B:1-54,B:380-451 L-hydantoinase                                  SCOP domains
               CATH domains 1gkrB01 B:1-54,B:376-451 Urease, subunit C, domain 1  1gkrB02 B:55-375 Metal-dependent hydrolases                                                                                                                                                                                                                                                                                      1gkrB01 B:1-54,B:376-451 Urease, subunit C, domain 1                         CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeeee..eeeeeeeeee..eeeeee......................eeeeeee..hhhhh....hhhhhhhhhhhhheeeeee.........hhhhhhhhhhhhhhhh..eeeeeee....hhhhhhhhhhh...eeeee............hhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeee....hhhhhhhhhhhhhh...eeeeehhhhhh.hhhhhhhhhhhhh......hhhhhhhhhhhhhh....ee...ee..hhhhhhhhhhhhhhh........hhhhhhhhhh......hhhhhhhhhhhhhhhhh.........................ee.hhhhh............ee................................ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gkr B   1 MFDVIVKNCRLVSSDGITEADILVKDGKVAAISADTSDVEASRTIDAGGKFVMPGVVDEHVHIIDMDLKNRYGRFELDSESAAVGGITTIIEMPITFPPTTTLDAFLEKKKQAGQRLKVDFALYGGGVPGNLPEIRKMHDAGAVGFkSMMAASVPGMFDAVSDGELFEIFQEIAACGSVIVVHAENETIIQALQKQIKAAGGKDMAAYEASQPVFQENEAIQRALLLQKEAGCRLIVLHVSNPDGVELIHQAQSEGQDVHCESGPQYLNITTDDAERIGPYMKVAPPVRSAEMNIRLWEQLENGLIDTLGSDHGGHPVEDKEPGWKDVWKAGNGALGLETSLPMMLTNGVNKGRLSLERLVEVMCEKPAKLFGIYPQKGTLQVGSDADLLILDLDIDTKVDASQFRSLHKYSPFDGMPVTGAPVLTMVRGTVVAEKGEVLVEQGFGQFVTR 451
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140      |150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450 
                                                                                                                                                                            147-KCX                                                                                                                                                                                                                                                                                                            


Chain C from PDB  Type:PROTEIN  Length:451
 aligned with HYDL_PAEAU | P81006 from UniProtKB/Swiss-Prot  Length:458

    Alignment length:451
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450 
           HYDL_PAEAU     1 MFDVIVKNCRLVSSDGITEADILVKDGKVAAISADTSDVEASRTIDAGGKFVMPGVVDEHVHIIDMDLKNRYGRFELDSESAAVGGITTIIEMPITFPPTTTLDAFLEKKKQAGQRLKVDFALYGGGVPGNLPEIRKMHDAGAVGFKSMMAASVPGMFDAVSDGELFEIFQEIAACGSVIVVHAENETIIQALQKQIKAAGGKDMAAYEASQPVFQENEAIQRALLLQKEAGCRLIVLHVSNPDGVELIHQAQSEGQDVHCESGPQYLNITTDDAERIGPYMKVAPPVRSAEMNIRLWEQLENGLIDTLGSDHGGHPVEDKEPGWKDVWKAGNGALGLETSLPMMLTNGVNKGRLSLERLVEVMCEKPAKLFGIYPQKGTLQVGSDADLLILDLDIDTKVDASQFRSLHKYSPFDGMPVTGAPVLTMVRGTVVAEKGEVLVEQGFGQFVTR 451
               SCOP domains d1gkrc1 C:1-54,C:380-451 L-hydantoinase               d1gkrc2 C:55-379 L-hydantoinase                                                                                                                                                                                                                                                                                                      d1gkrc1 C:1-54,C:380-451 L-hydantoinase                                  SCOP domains
               CATH domains 1gkrC01 C:1-53,C:381-392,C:420-441                   1gkrC02 C:54-373,C:393-419 Metal-dependent hydrolases                                                                                                                                                                                                                                                                           -------1gkrC01     1gkrC02 C:54-373,C:393-419 1gkrC01               ---------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeeee..eeeeeeeeee..eeeeee.......eeeeee....eeee.eeeeeee..hhhhh....hhhhhhhhhhhhheeeeee.........hhhhhhhhhhhhhhhh..eeeeeee....hhhhhhhhhhh...eeeee............hhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeee....hhhhhhhhhhhhhh...eeeeehhhhhh.hhhhhhhhhhhhh......hhhhhhhhhhhhhh....ee...ee..hhhhhhhhhhhhhhh........hhhhhhhhhh......hhhhhhhhhhhhhhhhh................eeeee....ee.hhhhh............ee..eeeeeee..eeeee..ee............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gkr C   1 MFDVIVKNCRLVSSDGITEADILVKDGKVAAISADTSDVEASRTIDAGGKFVMPGVVDEHVHIIDMDLKNRYGRFELDSESAAVGGITTIIEMPITFPPTTTLDAFLEKKKQAGQRLKVDFALYGGGVPGNLPEIRKMHDAGAVGFkSMMAASVPGMFDAVSDGELFEIFQEIAACGSVIVVHAENETIIQALQKQIKAAGGKDMAAYEASQPVFQENEAIQRALLLQKEAGCRLIVLHVSNPDGVELIHQAQSEGQDVHCESGPQYLNITTDDAERIGPYMKVAPPVRSAEMNIRLWEQLENGLIDTLGSDHGGHPVEDKEPGWKDVWKAGNGALGLETSLPMMLTNGVNKGRLSLERLVEVMCEKPAKLFGIYPQKGTLQVGSDADLLILDLDIDTKVDASQFRSLHKYSPFDGMPVTGAPVLTMVRGTVVAEKGEVLVEQGFGQFVTR 451
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140      |150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450 
                                                                                                                                                                            147-KCX                                                                                                                                                                                                                                                                                                            


Chain D from PDB  Type:PROTEIN  Length:451
 aligned with HYDL_PAEAU | P81006 from UniProtKB/Swiss-Prot  Length:458

    Alignment length:451
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450 
           HYDL_PAEAU     1 MFDVIVKNCRLVSSDGITEADILVKDGKVAAISADTSDVEASRTIDAGGKFVMPGVVDEHVHIIDMDLKNRYGRFELDSESAAVGGITTIIEMPITFPPTTTLDAFLEKKKQAGQRLKVDFALYGGGVPGNLPEIRKMHDAGAVGFKSMMAASVPGMFDAVSDGELFEIFQEIAACGSVIVVHAENETIIQALQKQIKAAGGKDMAAYEASQPVFQENEAIQRALLLQKEAGCRLIVLHVSNPDGVELIHQAQSEGQDVHCESGPQYLNITTDDAERIGPYMKVAPPVRSAEMNIRLWEQLENGLIDTLGSDHGGHPVEDKEPGWKDVWKAGNGALGLETSLPMMLTNGVNKGRLSLERLVEVMCEKPAKLFGIYPQKGTLQVGSDADLLILDLDIDTKVDASQFRSLHKYSPFDGMPVTGAPVLTMVRGTVVAEKGEVLVEQGFGQFVTR 451
               SCOP domains d1gkrd1 D:1-54,D:380-451 L-hydantoinase               d1gkrd2 D:55-379 L-hydantoinase                                                                                                                                                                                                                                                                                                      d1gkrd1 D:1-54,D:380-451 L-hydantoinase                                  SCOP domains
               CATH domains 1gkrD01 D:1-53,D:381-392,D:420-441                   1gkrD02 D:54-373,D:393-419 Metal-dependent hydrolases                                                                                                                                                                                                                                                                           -------1gkrD01     1gkrD02 D:54-373,D:393-419 1gkrD01               ---------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeeee..eeeeeeeeee..eeeeee......................eeeeeee..hhhhh....hhhhhhhhhhhhheeeeee.........hhhhhhhhhhhhhhhh..eeeeeee....hhhhhhhhhhh...eeeee............hhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeee....hhhhhhhhhhhhhh...eeeeehhhhhh.hhhhhhhhhhhhh......hhhhhhhhhhhhhh....ee...ee..hhhhhhhhhhhhhhh........hhhhhhhhhh......hhhhhhhhhhhhhhhhh.........................ee.hhhhh............ee................................ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gkr D   1 MFDVIVKNCRLVSSDGITEADILVKDGKVAAISADTSDVEASRTIDAGGKFVMPGVVDEHVHIIDMDLKNRYGRFELDSESAAVGGITTIIEMPITFPPTTTLDAFLEKKKQAGQRLKVDFALYGGGVPGNLPEIRKMHDAGAVGFkSMMAASVPGMFDAVSDGELFEIFQEIAACGSVIVVHAENETIIQALQKQIKAAGGKDMAAYEASQPVFQENEAIQRALLLQKEAGCRLIVLHVSNPDGVELIHQAQSEGQDVHCESGPQYLNITTDDAERIGPYMKVAPPVRSAEMNIRLWEQLENGLIDTLGSDHGGHPVEDKEPGWKDVWKAGNGALGLETSLPMMLTNGVNKGRLSLERLVEVMCEKPAKLFGIYPQKGTLQVGSDADLLILDLDIDTKVDASQFRSLHKYSPFDGMPVTGAPVLTMVRGTVVAEKGEVLVEQGFGQFVTR 451
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140      |150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450 
                                                                                                                                                                            147-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  (2, 8)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (2, 8)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)
(-)
Architecture: Roll (1513)
(-)
Topology: Urease, subunit C; domain 1 (95)
(-)
Homologous Superfamily: Urease, subunit C, domain 1 (95)
(-)
Arthrobacter aurescens. Organism_taxid: 43663. (1)
2a1gkrB01B:1-54,B:376-451
2b1gkrA01A:1-53,A:381-392,A:420-441
2c1gkrC01C:1-53,C:381-392,C:420-441
2d1gkrD01D:1-53,D:381-392,D:420-441

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (HYDL_PAEAU | P81006)
molecular function
    GO:0004038    allantoinase activity    Catalysis of the reaction: allantoin + H2O = allantoate.
    GO:0050897    cobalt ion binding    Interacting selectively and non-covalently with a cobalt (Co) ion.
    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:0016810    hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds    Catalysis of the hydrolysis of any carbon-nitrogen bond, C-N, with the exception of peptide bonds.
    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:0000256    allantoin catabolic process    The chemical reactions and pathways resulting in the breakdown of allantoin, (2,5-dioxo-4-imidazolidinyl)urea.

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  Cis Peptide Bonds
    Ala A:285 - Pro A:286   [ RasMol ]  
    Ala B:285 - Pro B:286   [ RasMol ]  
    Ala C:285 - Pro C:286   [ RasMol ]  
    Ala D:285 - Pro D:286   [ RasMol ]  
    Phe A:97 - Pro A:98   [ RasMol ]  
    Phe B:97 - Pro B:98   [ RasMol ]  
    Phe C:97 - Pro C:98   [ RasMol ]  
    Phe D:97 - Pro D:98   [ RasMol ]  
 

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