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

(-) Description

Title :  STRUCTURE OF CYANASE WITH THE DI-ANION OXALATE BOUND AT THE ENZYME ACTIVE SITE
 
Authors :  M. A. Walsh, Z. Otwinowski, A. Perrakis, P. M. Anderson, A. Joachimiak
Date :  07 Dec 99  (Deposition) - 16 May 00  (Release) - 12 Jul 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.65
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,G,H,I,J
Keywords :  Lyase, Cyanate Degradation, Psi, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. A. Walsh, Z. Otwinowski, A. Perrakis, P. M. Anderson, A. Joachimiak
Structure Of Cyanase Reveals That A Novel Dimeric And Decameric Arrangement Of Subunits Is Required For Formation Of The Enzyme Active Site.
Structure V. 8 505 2000
PubMed-ID: 10801492  |  Reference-DOI: 10.1016/S0969-2126(00)00134-9
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYANATE HYDRATASE
    ChainsA, B, C, D, E, F, G, H, I, J
    EC Number4.2.1.104
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562

 Structural Features

(-) Chains, Units

  12345678910
Asymmetric/Biological Unit ABCDEFGHIJ

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 68)

Asymmetric/Biological Unit (3, 68)
No.NameCountTypeFull Name
1MSE40Mod. Amino AcidSELENOMETHIONINE
2OXL5Ligand/IonOXALATE ION
3SO423Ligand/IonSULFATE ION

(-) Sites  (28, 28)

Asymmetric Unit (28, 28)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREALA A:39 , GLU A:40 , HOH A:366 , HOH A:448 , HOH A:463 , HOH A:408 , HOH A:320 , HOH A:335BINDING SITE FOR RESIDUE SO4 A 1157
02AC2SOFTWAREALA B:39 , GLU B:40 , HOH B:318 , HOH B:465 , HOH B:371 , HOH B:314BINDING SITE FOR RESIDUE SO4 B 1157
03AC3SOFTWAREALA C:39 , GLU C:40 , HOH C:341 , HOH C:410 , HOH C:337 , HOH C:307BINDING SITE FOR RESIDUE SO4 C 1157
04AC4SOFTWAREALA D:39 , GLU D:40 , HOH D:411 , HOH D:462 , HOH D:306 , HOH D:311BINDING SITE FOR RESIDUE SO4 D 1157
05AC5SOFTWAREALA E:39 , GLU E:40 , HOH E:424 , HOH E:369 , HOH E:335BINDING SITE FOR RESIDUE SO4 E 1157
06AC6SOFTWAREALA F:39 , GLU F:40 , HOH F:451 , HOH F:414 , HOH F:302BINDING SITE FOR RESIDUE SO4 F 1157
07AC7SOFTWAREALA G:39 , GLU G:40 , HOH G:318 , HOH G:409 , HOH G:322 , HOH G:304BINDING SITE FOR RESIDUE SO4 G 1157
08AC8SOFTWAREALA H:39 , GLU H:40 , HOH H:403 , HOH H:323BINDING SITE FOR RESIDUE SO4 H 1157
09AC9SOFTWAREALA I:39 , GLU I:40 , HOH I:418 , HOH I:305BINDING SITE FOR RESIDUE SO4 I 1157
10BC1SOFTWAREALA J:39 , GLU J:40 , HOH J:407 , HOH J:307BINDING SITE FOR RESIDUE SO4 J 1157
11BC2SOFTWAREARG A:87 , SO4 A:202 , ARG B:87 , ARG D:87 , SO4 D:203 , ARG J:87 , HOH B:312 , HOH B:397BINDING SITE FOR RESIDUE SO4 A 1158
12BC3SOFTWAREARG A:87 , SO4 B:201 , ARG C:87 , SO4 G:201 , ARG I:87 , ARG J:87 , HOH A:309 , HOH A:310BINDING SITE FOR RESIDUE SO4 A 1159
13BC4SOFTWARESO4 A:202 , ARG C:87 , SO4 F:201 , ARG G:87 , ARG H:87 , ARG I:87 , HOH G:353BINDING SITE FOR RESIDUE SO4 C 1158
14BC5SOFTWARESO4 G:201 , ARG E:87 , SO4 D:203 , ARG F:87 , ARG G:87 , ARG H:87 , HOH F:372BINDING SITE FOR RESIDUE SO4 E 1158
15BC6SOFTWARESO4 B:201 , ARG B:87 , ARG D:87 , ARG E:87 , SO4 F:201 , ARG F:87 , HOH D:382BINDING SITE FOR RESIDUE SO4 E 1159
16BC7SOFTWAREASP A:34 , GLY A:35 , THR A:36 , GLY A:37 , LYS E:131 , HOH A:306 , HOH A:301 , HOH A:312 , HOH A:378 , HOH A:388BINDING SITE FOR RESIDUE SO4 A 1160
17BC8SOFTWAREASP D:34 , GLY D:35 , THR D:36 , GLY D:37 , HOH D:303BINDING SITE FOR RESIDUE SO4 D 1158
18BC9SOFTWAREASP E:34 , GLY E:35 , GLY E:37 , HOH E:327 , HOH E:307BINDING SITE FOR RESIDUE SO4 E 1160
19CC1SOFTWAREALA F:33 , ASP F:34 , GLY F:35 , THR F:36 , GLY F:37 , HOH F:316 , HOH F:301BINDING SITE FOR RESIDUE SO4 F 1158
20CC2SOFTWARELYS D:131 , HOH D:406 , HOH D:347 , ALA G:33 , ASP G:34 , GLY G:35 , THR G:36 , GLY G:37 , HOH G:309BINDING SITE FOR RESIDUE SO4 G 1158
21CC3SOFTWAREALA H:33 , ASP H:34 , GLY H:35 , GLY H:37 , HOH H:353 , HOH H:304BINDING SITE FOR RESIDUE SO4 H 1158
22CC4SOFTWAREALA I:33 , ASP I:34 , GLY I:35 , THR I:36 , GLY I:37 , HOH I:351 , HOH I:357BINDING SITE FOR RESIDUE SO4 I 1158
23CC5SOFTWAREALA J:33 , ASP J:34 , GLY J:35 , THR J:36 , GLY J:37 , HOH J:328 , HOH J:405BINDING SITE FOR RESIDUE SO4 J 1158
24CC6SOFTWAREILE A:120 , SER A:122 , ALA A:123 , LEU A:151 , ARG D:96 , ARG I:96 , ILE J:120 , SER J:122 , ALA J:123 , LEU J:151 , HOH J:363BINDING SITE FOR RESIDUE OXL A 1161
25CC7SOFTWAREARG A:96 , ILE B:120 , SER B:122 , ALA B:123 , LEU B:151 , ILE D:120 , SER D:122 , ALA D:123 , LEU D:151 , ARG F:96BINDING SITE FOR RESIDUE OXL D 1159
26CC8SOFTWAREILE C:120 , SER C:122 , ALA C:123 , LEU C:151 , ARG H:96 , ILE I:120 , SER I:122 , ALA I:123 , LEU I:151 , ARG J:96BINDING SITE FOR RESIDUE OXL I 1159
27CC9SOFTWAREARG B:96 , ILE E:120 , SER E:122 , ALA E:123 , LEU E:151 , ILE F:120 , SER F:122 , ALA F:123 , LEU F:151 , ARG G:96BINDING SITE FOR RESIDUE OXL E 1161
28DC1SOFTWAREARG C:96 , ARG E:96 , ILE G:120 , SER G:122 , ALA G:123 , LEU G:151 , ILE H:120 , SER H:122 , ALA H:123 , LEU H:151BINDING SITE FOR RESIDUE OXL G 1159

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1DWK)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1DWK)

(-) 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:156
 aligned with CYNS_ECOLI | P00816 from UniProtKB/Swiss-Prot  Length:156

    Alignment length:156
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150      
           CYNS_ECOLI     1 MIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQMIPLRGCIDDRIPTDPTMYRFYEMLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
               SCOP domains d1dwka1 A:1-86 Cyanase N-terminal domain                                              d1dwka2 A:87-156 Cyanase C-terminal domain                             SCOP domains
               CATH domains -1dwkA01 A:2-88 lambda repressor-like DNA-binding domains                               1dwkA02 A:89-153  [code=3.30.1160.10, no name defined]           --- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhh..hhhhhhh....hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhh...........................hhhhhhhhhhhhh..eeeeeeeeeeeeeeee.....eeeeeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1dwk A   1 mIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQmIPLRGCIDDRIPTDPTmYRFYEmLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
                            |       10        20        30        40        50        60        70      | 80        90   |   100       110       120       130       140       150      
                            |                                                                          77-MSE           94-MSE |                                                        
                            1-MSE                                                                                            100-MSE                                                    

Chain B from PDB  Type:PROTEIN  Length:156
 aligned with CYNS_ECOLI | P00816 from UniProtKB/Swiss-Prot  Length:156

    Alignment length:156
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150      
           CYNS_ECOLI     1 MIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQMIPLRGCIDDRIPTDPTMYRFYEMLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
               SCOP domains d1dwkb1 B:1-86 Cyanase N-terminal domain                                              d1dwkb2 B:87-156 Cyanase C-terminal domain                             SCOP domains
               CATH domains -1dwkB01 B:2-88 lambda repressor-like DNA-binding domains                               1dwkB02 B:89-153  [code=3.30.1160.10, no name defined]           --- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhh..hhhhhhh....hhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhhh...........................hhhhhhhhhhhhh..eeeeeeeeeeeeeeee.....eeeeeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1dwk B   1 mIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQmIPLRGCIDDRIPTDPTmYRFYEmLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
                            |       10        20        30        40        50        60        70      | 80        90   |   100       110       120       130       140       150      
                            1-MSE                                                                      77-MSE           94-MSE |                                                        
                                                                                                                             100-MSE                                                    

Chain C from PDB  Type:PROTEIN  Length:156
 aligned with CYNS_ECOLI | P00816 from UniProtKB/Swiss-Prot  Length:156

    Alignment length:156
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150      
           CYNS_ECOLI     1 MIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQMIPLRGCIDDRIPTDPTMYRFYEMLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
               SCOP domains d1dwkc1 C:1-86 Cyanase N-terminal domain                                              d1dwkc2 C:87-156 Cyanase C-terminal domain                             SCOP domains
               CATH domains -1dwkC01 C:2-88 lambda repressor-like DNA-binding domains                               1dwkC02 C:89-153  [code=3.30.1160.10, no name defined]           --- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhh..hhhhhhh....hhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhhh...........................hhhhhhhhhhhhhh.eeeeeeeeeeeeeeee.....eeeeeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1dwk C   1 mIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQmIPLRGCIDDRIPTDPTmYRFYEmLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
                            |       10        20        30        40        50        60        70      | 80        90   |   100       110       120       130       140       150      
                            1-MSE                                                                      77-MSE           94-MSE |                                                        
                                                                                                                             100-MSE                                                    

Chain D from PDB  Type:PROTEIN  Length:156
 aligned with CYNS_ECOLI | P00816 from UniProtKB/Swiss-Prot  Length:156

    Alignment length:156
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150      
           CYNS_ECOLI     1 MIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQMIPLRGCIDDRIPTDPTMYRFYEMLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
               SCOP domains d1dwkd1 D:1-86 Cyanase N-terminal domain                                              d1dwkd2 D:87-156 Cyanase C-terminal domain                             SCOP domains
               CATH domains -1dwkD01 D:2-88 lambda repressor-like DNA-binding domains                               1dwkD02 D:89-153  [code=3.30.1160.10, no name defined]           --- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhh..hhhhhhh....hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhh...........................hhhhhhhhhhhhh..eeeeeeeeeeeeeeee.....eeeeeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1dwk D   1 mIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQmIPLRGCIDDRIPTDPTmYRFYEmLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
                            |       10        20        30        40        50        60        70      | 80        90   |   100       110       120       130       140       150      
                            1-MSE                                                                      77-MSE           94-MSE |                                                        
                                                                                                                             100-MSE                                                    

Chain E from PDB  Type:PROTEIN  Length:156
 aligned with CYNS_ECOLI | P00816 from UniProtKB/Swiss-Prot  Length:156

    Alignment length:156
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150      
           CYNS_ECOLI     1 MIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQMIPLRGCIDDRIPTDPTMYRFYEMLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
               SCOP domains d1dwke1 E:1-86 Cyanase N-terminal domain                                              d1dwke2 E:87-156 Cyanase C-terminal domain                             SCOP domains
               CATH domains -1dwkE01 E:2-88 lambda repressor-like DNA-binding domains                               1dwkE02 E:89-153  [code=3.30.1160.10, no name defined]           --- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhh..hhhhhhh....hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhh...........................hhhhhhhhhhhhh..eeeeeeeeeeeeeeee.....eeeeeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1dwk E   1 mIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQmIPLRGCIDDRIPTDPTmYRFYEmLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
                            |       10        20        30        40        50        60        70      | 80        90   |   100       110       120       130       140       150      
                            1-MSE                                                                      77-MSE           94-MSE |                                                        
                                                                                                                             100-MSE                                                    

Chain F from PDB  Type:PROTEIN  Length:156
 aligned with CYNS_ECOLI | P00816 from UniProtKB/Swiss-Prot  Length:156

    Alignment length:156
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150      
           CYNS_ECOLI     1 MIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQMIPLRGCIDDRIPTDPTMYRFYEMLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
               SCOP domains d1dwkf1 F:1-86 Cyanase N-terminal domain                                              d1dwkf2 F:87-156 Cyanase C-terminal domain                             SCOP domains
               CATH domains -1dwkF01 F:2-88 lambda repressor-like DNA-binding domains                               1dwkF02 F:89-153  [code=3.30.1160.10, no name defined]           --- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhh..hhhhhhh....hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhh...........................hhhhhhhhhhhhh..eeeeeeeeeeeeeeee.....eeeeeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1dwk F   1 mIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQmIPLRGCIDDRIPTDPTmYRFYEmLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
                            |       10        20        30        40        50        60        70      | 80        90   |   100       110       120       130       140       150      
                            1-MSE                                                                      77-MSE           94-MSE |                                                        
                                                                                                                             100-MSE                                                    

Chain G from PDB  Type:PROTEIN  Length:156
 aligned with CYNS_ECOLI | P00816 from UniProtKB/Swiss-Prot  Length:156

    Alignment length:156
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150      
           CYNS_ECOLI     1 MIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQMIPLRGCIDDRIPTDPTMYRFYEMLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
               SCOP domains d1dwkg1 G:1-86 Cyanase N-terminal domain                                              d1dwkg2 G:87-156 Cyanase C-terminal domain                             SCOP domains
               CATH domains -1dwkG01 G:2-88 lambda repressor-like DNA-binding domains                               1dwkG02 G:89-153  [code=3.30.1160.10, no name defined]           --- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhh..hhhhhhh....hhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhhh...........................hhhhhhhhhhhhh..eeeeeeeeeeeeeeee.....eeeeeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1dwk G   1 mIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQmIPLRGCIDDRIPTDPTmYRFYEmLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
                            |       10        20        30        40        50        60        70      | 80        90   |   100       110       120       130       140       150      
                            1-MSE                                                                      77-MSE           94-MSE |                                                        
                                                                                                                             100-MSE                                                    

Chain H from PDB  Type:PROTEIN  Length:156
 aligned with CYNS_ECOLI | P00816 from UniProtKB/Swiss-Prot  Length:156

    Alignment length:156
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150      
           CYNS_ECOLI     1 MIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQMIPLRGCIDDRIPTDPTMYRFYEMLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
               SCOP domains d1dwkh1 H:1-86 Cyanase N-terminal domain                                              d1dwkh2 H:87-156 Cyanase C-terminal domain                             SCOP domains
               CATH domains -1dwkH01 H:2-88 lambda repressor-like DNA-binding domains                               1dwkH02 H:89-153  [code=3.30.1160.10, no name defined]           --- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhh..hhhhhhh....hhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhh............................hhhhhhhhhhhhh..eeeeeeeeeeeeeeee.....eeeeeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1dwk H   1 mIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQmIPLRGCIDDRIPTDPTmYRFYEmLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
                            |       10        20        30        40        50        60        70      | 80        90   |   100       110       120       130       140       150      
                            1-MSE                                                                      77-MSE           94-MSE |                                                        
                                                                                                                             100-MSE                                                    

Chain I from PDB  Type:PROTEIN  Length:156
 aligned with CYNS_ECOLI | P00816 from UniProtKB/Swiss-Prot  Length:156

    Alignment length:156
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150      
           CYNS_ECOLI     1 MIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQMIPLRGCIDDRIPTDPTMYRFYEMLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
               SCOP domains d1dwki1 I:1-86 Cyanase N-terminal domain                                              d1dwki2 I:87-156 Cyanase C-terminal domain                             SCOP domains
               CATH domains -1dwkI01 I:2-88 lambda repressor-like DNA-binding domains                               1dwkI02 I:89-153  [code=3.30.1160.10, no name defined]           --- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhh..hhhhhhh....hhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhh............................hhhhhhhhhhhhh..eeeeeeeeeeeeeeee.....eeeeeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1dwk I   1 mIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQmIPLRGCIDDRIPTDPTmYRFYEmLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
                            |       10        20        30        40        50        60        70      | 80        90   |   100       110       120       130       140       150      
                            1-MSE                                                                      77-MSE           94-MSE |                                                        
                                                                                                                             100-MSE                                                    

Chain J from PDB  Type:PROTEIN  Length:156
 aligned with CYNS_ECOLI | P00816 from UniProtKB/Swiss-Prot  Length:156

    Alignment length:156
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150      
           CYNS_ECOLI     1 MIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQMIPLRGCIDDRIPTDPTMYRFYEMLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
               SCOP domains d1dwkj1 J:1-86 Cyanase N-terminal domain                                              d1dwkj2 J:87-156 Cyanase C-terminal domain                             SCOP domains
               CATH domains -1dwkJ01 J:2-88 lambda repressor-like DNA-binding domains                               1dwkJ02 J:89-153  [code=3.30.1160.10, no name defined]           --- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......hhhhhhhhhhhhhhhhhh..hhhhhhh....hhhhhhhhhh.....hhhhhhhhhhhh..hhhhhhhhh...........................hhhhhhhhhhhhh..eeeeeeeeeeeeeeee.....eeeeeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1dwk J   1 mIQSQINRNIRLDLADAILLSKAKKDLSFAEIADGTGLAEAFVTAALLGQQALPADAARLVGAKLDLDEDSILLLQmIPLRGCIDDRIPTDPTmYRFYEmLQVYGTTLKALVHEKFGDGIISAINFKLDVKKVADPEGGERAVITLDGKYLPTKPF 156
                            |       10        20        30        40        50        60        70      | 80        90   |   100       110       120       130       140       150      
                            1-MSE                                                                      77-MSE           94-MSE |                                                        
                                                                                                                             100-MSE                                                    

   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, 20)

Asymmetric/Biological Unit

(-) CATH Domains  (2, 20)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H,I,J   (CYNS_ECOLI | P00816)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0008824    cyanate hydratase activity    Catalysis of the reaction: cyanate + H2O = carbamate.
    GO:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
biological process
    GO:0009440    cyanate catabolic process    The chemical reactions and pathways resulting in the breakdown of cyanate, NCO-, the anion of cyanic acid.
    GO:0009439    cyanate metabolic process    The chemical reactions and pathways involving cyanate, NCO-, the anion of cyanic acid.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

 Visualization

(-) Interactive Views

Asymmetric/Biological Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    MSE  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    OXL  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    SO4  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
    AC7  [ RasMol ]  +environment [ RasMol ]
    AC8  [ RasMol ]  +environment [ RasMol ]
    AC9  [ RasMol ]  +environment [ RasMol ]
    BC1  [ RasMol ]  +environment [ RasMol ]
    BC2  [ RasMol ]  +environment [ RasMol ]
    BC3  [ RasMol ]  +environment [ RasMol ]
    BC4  [ RasMol ]  +environment [ RasMol ]
    BC5  [ RasMol ]  +environment [ RasMol ]
    BC6  [ RasMol ]  +environment [ RasMol ]
    BC7  [ RasMol ]  +environment [ RasMol ]
    BC8  [ RasMol ]  +environment [ RasMol ]
    BC9  [ RasMol ]  +environment [ RasMol ]
    CC1  [ RasMol ]  +environment [ RasMol ]
    CC2  [ RasMol ]  +environment [ RasMol ]
    CC3  [ RasMol ]  +environment [ RasMol ]
    CC4  [ RasMol ]  +environment [ RasMol ]
    CC5  [ RasMol ]  +environment [ RasMol ]
    CC6  [ RasMol ]  +environment [ RasMol ]
    CC7  [ RasMol ]  +environment [ RasMol ]
    CC8  [ RasMol ]  +environment [ RasMol ]
    CC9  [ RasMol ]  +environment [ RasMol ]
    DC1  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1dwk)
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  1dwk
    Family and Domain InformationProDom | SYSTERS
    General Structural InformationGlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in MembranesOPM
    Protein SurfaceSURFACE
    Secondary StructureDSSP (structure derived) | HSSP (homology derived)
    Structural GenomicsGeneCensus
    Structural NeighboursCE | VAST
    Structure ClassificationCATH | Dali | SCOP
    Validation and Original DataBMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  CYNS_ECOLI | P00816
    Comparative Protein Structure ModelsModBase
    Genomic InformationEnsembl
    Protein-protein InteractionDIP
    Sequence, Family and Domain InformationInterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  4.2.1.104
    General Enzyme InformationBRENDA | EC-PDB | Enzyme | IntEnz
    PathwayKEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease InformationOMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related InformationGenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain InformationXDom
    Interatomic Contacts of Structural UnitsCSU
    Ligand-protein ContactsLPC
    Protein CavitiescastP
    Sequence and Secondary StructurePDBCartoon
    Structure AlignmentSTRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence BrowserSTING
 
Access by UniProt ID/Accession number
  CYNS_ECOLI | P00816
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        CYNS_ECOLI | P008161dw9 2iu7 2iuo 2iv1 2ivb 2ivg 2ivq

(-) Related Entries Specified in the PDB File

1dw9 STRUCTURE OF CYANASE REVEALS THAT A NOVEL DIMERIC AND DECAMERIC ARRANGEMENT OF SUBUNITS IS REQUIRED FOR FORMATION OF THE ENZYME ACTIVE SITE