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(-) Description

Title :  CRYSTAL STRUCTURE ANALYSIS OF A RECOMBINANT PREDICTED ACETAMIDASE/ FORMAMIDASE FROM THE THERMOPHILE THERMOANAEROBACTER TENGCONGENSIS
 
Authors :  M. Qian, Q. Huang, G. Wu, L. Lai, Y. Tang, J. Pei, M. Kusunoki
Date :  26 Aug 11  (Deposition) - 16 Nov 11  (Release) - 08 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.99
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Keywords :  Beta/Alpha Structure, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. Qian, Q. Huang, G. Wu, L. Lai, Y. Tang, J. Pei, M. Kusunoki
Crystal Structure Analysis Of A Recombinant Predicted Acetamidase/Formamidase From The Thermophile Thermoanaerobacter Tengcongensis.
Protein J. V. 31 166 2012
PubMed-ID: 22207484  |  Reference-DOI: 10.1007/S10930-011-9387-0

(-) Compounds

Molecule 1 - PREDICTED ACETAMIDASE/FORMAMIDASE
    ChainsA, B, C, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainROSETTA DE3
    Expression System Taxid562
    GeneTTE1919
    Organism ScientificTHERMOANAEROBACTER TENGCONGENSIS
    Organism Taxid119072
    StrainMB4T

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)A C 
Biological Unit 2 (1x) B D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 13)

Asymmetric Unit (3, 13)
No.NameCountTypeFull Name
1CA5Ligand/IonCALCIUM ION
2CSD4Mod. Amino Acid3-SULFINOALANINE
3ZN4Ligand/IonZINC ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2CSD2Mod. Amino Acid3-SULFINOALANINE
3ZN-1Ligand/IonZINC ION
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2CSD2Mod. Amino Acid3-SULFINOALANINE
3ZN-1Ligand/IonZINC ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:251 , THR A:254 , HOH A:517 , HOH A:717 , ASP D:255BINDING SITE FOR RESIDUE CA A 300
2AC2SOFTWARECSD A:37 , ASP A:182 , HIS A:184 , GLU A:198 , CA A:302 , HOH A:343BINDING SITE FOR RESIDUE ZN A 301
3AC3SOFTWARECSD A:37 , ASN A:155 , ASP A:157 , ASP A:182 , ZN A:301 , HOH A:340 , HOH A:343 , HOH A:368BINDING SITE FOR RESIDUE CA A 302
4AC4SOFTWARECSD B:37 , ASP B:182 , HIS B:184 , GLU B:198 , HOH B:709BINDING SITE FOR RESIDUE ZN B 303
5AC5SOFTWAREASN B:155 , ASP B:157 , ASP B:182 , HOH B:708 , HOH B:709BINDING SITE FOR RESIDUE CA B 304
6AC6SOFTWARECSD C:37 , ASP C:182 , HIS C:184 , GLU C:198 , HOH C:832BINDING SITE FOR RESIDUE ZN C 305
7AC7SOFTWAREASN C:155 , ASP C:157 , ASP C:182 , HOH C:628 , HOH C:710 , HOH C:832BINDING SITE FOR RESIDUE CA C 306
8AC8SOFTWARECSD D:37 , ASP D:182 , HIS D:184 , GLU D:198 , CA D:308 , HOH D:345BINDING SITE FOR RESIDUE ZN D 307
9AC9SOFTWARECSD D:37 , ASN D:155 , ASP D:157 , ASP D:182 , ZN D:307 , HOH D:337 , HOH D:345 , HOH D:835BINDING SITE FOR RESIDUE CA D 308

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Gly A:62 -Pro A:63
2Gly B:62 -Pro B:63
3Gly C:62 -Pro C:63
4Gly D:62 -Pro D:63

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3TKK)

(-) Exons   (0, 0)

(no "Exon" information available for 3TKK)

(-) 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:301
 aligned with Q8R8S5_CALS4 | Q8R8S5 from UniProtKB/TrEMBL  Length:299

    Alignment length:301
                              1                                                                                                                                                                                                                                                                                                          
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298 
         Q8R8S5_CALS4     - --MKYSLSADHHIFAFSKENKPAISVKSGDELEVETMDCFSNQIQSNEDKLDEMDWNRVNPATGPIFVEGAKEGDVLKVKIKKIEVAEKGVLATGKGLGVLGNLMEGLYSKVVDIKDGKVIFNEKLALPVKPMIGVIGVAPKEGSINCGTPGSHGGNMDTTLIAEGAEVYFPVFVEGALLALGDLHALMGDGEVGVSGVEVAGKVLLEVEVIKGLNLKNPVVKTAEVTATIASAESLDKAVEIAVHDMAELFKKHTDLSTEGIATLFSITGNAQISQVVDPLKTARFSLPNWILESYGIRF 299
               SCOP domains d3tkka_ A: automated matches                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee....ee.ee.......eeee...eeeeee.........................eeeeeeee......eeeeeeeeeee..eeeeeee.....hhhhh..eeeeeeeee..eee.....eee...eeeeee.......ee...ee..eee..........eeeee.......eeeeeee................eeeeeeeeee........eee...eeeeeeee.hhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhheeeeee.....eeeeeeeehhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tkk A  -2 SHMKYSLSADHHIFAFSKENKPAISVKSGDELEVETMDcFSNQIQSNEDKLDEMDWNRVNPATGPIFVEGAKEGDVLKVKIKKIEVAEKGVLATGKGLGVLGNLMEGLYSKVVDIKDGKVIFNEKLALPVKPMIGVIGVAPKEGSINCGTPGSHGGNMDTTLIAEGAEVYFPVFVEGALLALGDLHALMGDGEVGVSGVEVAGKVLLEVEVIKGLNLKNPVVKTAEVTATIASAESLDKAVEIAVHDMAELFKKHTDLSTEGIATLFSITGNAQISQVVDPLKTARFSLPNWILESYGIRF 299
                             ||      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298 
                             ||                                  37-CSD                                                                                                                                                                                                                                                                  
                            -1|                                                                                                                                                                                                                                                                                                          
                              1                                                                                                                                                                                                                                                                                                          

Chain B from PDB  Type:PROTEIN  Length:301
 aligned with Q8R8S5_CALS4 | Q8R8S5 from UniProtKB/TrEMBL  Length:299

    Alignment length:301
                              1                                                                                                                                                                                                                                                                                                          
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298 
         Q8R8S5_CALS4     - --MKYSLSADHHIFAFSKENKPAISVKSGDELEVETMDCFSNQIQSNEDKLDEMDWNRVNPATGPIFVEGAKEGDVLKVKIKKIEVAEKGVLATGKGLGVLGNLMEGLYSKVVDIKDGKVIFNEKLALPVKPMIGVIGVAPKEGSINCGTPGSHGGNMDTTLIAEGAEVYFPVFVEGALLALGDLHALMGDGEVGVSGVEVAGKVLLEVEVIKGLNLKNPVVKTAEVTATIASAESLDKAVEIAVHDMAELFKKHTDLSTEGIATLFSITGNAQISQVVDPLKTARFSLPNWILESYGIRF 299
               SCOP domains d3tkkb_ B: automated matches                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee....ee.eee......eeee...eeeeee.........................eeeeeeee......eeeeeeeeeee..eeeeeee.....hhhhh..eeeeeeeee..eeeee..eeee...eeeeee......eee.......eee..........eeeee.......eeeeeee.............ee.eeeeeeeeee........eee...eeeeeeee.hhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhheeeeee.....eeeeeeeehhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tkk B  -2 SHMKYSLSADHHIFAFSKENKPAISVKSGDELEVETMDcFSNQIQSNEDKLDEMDWNRVNPATGPIFVEGAKEGDVLKVKIKKIEVAEKGVLATGKGLGVLGNLMEGLYSKVVDIKDGKVIFNEKLALPVKPMIGVIGVAPKEGSINCGTPGSHGGNMDTTLIAEGAEVYFPVFVEGALLALGDLHALMGDGEVGVSGVEVAGKVLLEVEVIKGLNLKNPVVKTAEVTATIASAESLDKAVEIAVHDMAELFKKHTDLSTEGIATLFSITGNAQISQVVDPLKTARFSLPNWILESYGIRF 299
                             ||      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298 
                            -1|                                  37-CSD                                                                                                                                                                                                                                                                  
                              1                                                                                                                                                                                                                                                                                                          

Chain C from PDB  Type:PROTEIN  Length:301
 aligned with Q8R8S5_CALS4 | Q8R8S5 from UniProtKB/TrEMBL  Length:299

    Alignment length:301
                              1                                                                                                                                                                                                                                                                                                          
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298 
         Q8R8S5_CALS4     - --MKYSLSADHHIFAFSKENKPAISVKSGDELEVETMDCFSNQIQSNEDKLDEMDWNRVNPATGPIFVEGAKEGDVLKVKIKKIEVAEKGVLATGKGLGVLGNLMEGLYSKVVDIKDGKVIFNEKLALPVKPMIGVIGVAPKEGSINCGTPGSHGGNMDTTLIAEGAEVYFPVFVEGALLALGDLHALMGDGEVGVSGVEVAGKVLLEVEVIKGLNLKNPVVKTAEVTATIASAESLDKAVEIAVHDMAELFKKHTDLSTEGIATLFSITGNAQISQVVDPLKTARFSLPNWILESYGIRF 299
               SCOP domains d3tkkc_ C: automated matches                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee....ee.ee.......eeee...eeeeee.........................eeeeeeee......eeeeeeeeeee..eeeeeee.....hhhhh..eeeeeeeee..eee.....eee...eeeeee.......ee.......eee..........eeeee.....eeeeeeeee.............ee.eeeeeeeeee........eee...eeeeeeee.hhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhheeeeee.....eeeeeeeehhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tkk C  -2 SHMKYSLSADHHIFAFSKENKPAISVKSGDELEVETMDcFSNQIQSNEDKLDEMDWNRVNPATGPIFVEGAKEGDVLKVKIKKIEVAEKGVLATGKGLGVLGNLMEGLYSKVVDIKDGKVIFNEKLALPVKPMIGVIGVAPKEGSINCGTPGSHGGNMDTTLIAEGAEVYFPVFVEGALLALGDLHALMGDGEVGVSGVEVAGKVLLEVEVIKGLNLKNPVVKTAEVTATIASAESLDKAVEIAVHDMAELFKKHTDLSTEGIATLFSITGNAQISQVVDPLKTARFSLPNWILESYGIRF 299
                             ||      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298 
                            -1|                                  37-CSD                                                                                                                                                                                                                                                                  
                              1                                                                                                                                                                                                                                                                                                          

Chain D from PDB  Type:PROTEIN  Length:301
 aligned with Q8R8S5_CALS4 | Q8R8S5 from UniProtKB/TrEMBL  Length:299

    Alignment length:301
                              1                                                                                                                                                                                                                                                                                                          
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298 
         Q8R8S5_CALS4     - --MKYSLSADHHIFAFSKENKPAISVKSGDELEVETMDCFSNQIQSNEDKLDEMDWNRVNPATGPIFVEGAKEGDVLKVKIKKIEVAEKGVLATGKGLGVLGNLMEGLYSKVVDIKDGKVIFNEKLALPVKPMIGVIGVAPKEGSINCGTPGSHGGNMDTTLIAEGAEVYFPVFVEGALLALGDLHALMGDGEVGVSGVEVAGKVLLEVEVIKGLNLKNPVVKTAEVTATIASAESLDKAVEIAVHDMAELFKKHTDLSTEGIATLFSITGNAQISQVVDPLKTARFSLPNWILESYGIRF 299
               SCOP domains d3tkkd_ D: automated matches                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee....ee.eee......eee....eeeeee..................hhhhh..eeeeeee.......eeeeeeeeeee..eeeeeee.....hhhhh..eeeeeeeee..eeeee..eeee...eeeeee......eee.......eee..........eeeee.....eeeeeeeee................eeeeeeeeee........eee...eeeeeeee.hhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhheeeeee.....eeeeeeeehhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tkk D  -2 SHMKYSLSADHHIFAFSKENKPAISVKSGDELEVETMDcFSNQIQSNEDKLDEMDWNRVNPATGPIFVEGAKEGDVLKVKIKKIEVAEKGVLATGKGLGVLGNLMEGLYSKVVDIKDGKVIFNEKLALPVKPMIGVIGVAPKEGSINCGTPGSHGGNMDTTLIAEGAEVYFPVFVEGALLALGDLHALMGDGEVGVSGVEVAGKVLLEVEVIKGLNLKNPVVKTAEVTATIASAESLDKAVEIAVHDMAELFKKHTDLSTEGIATLFSITGNAQISQVVDPLKTARFSLPNWILESYGIRF 299
                             ||      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298 
                            -1|                                  37-CSD                                                                                                                                                                                                                                                                  
                              1                                                                                                                                                                                                                                                                                                          

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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, 4)

Asymmetric Unit

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (Q8R8S5_CALS4 | Q8R8S5)
molecular function
    GO:0016811    hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides    Catalysis of the hydrolysis of any non-peptide carbon-nitrogen bond in a linear amide.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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