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(-) Description

Title :  CRYSTAL STRUCTURE FOR THE COMPLEX OF HUMAN CARBONIC ANHYDRASE IV AND ETHOXYZOLAMIDE
 
Authors :  Z. Chen, A. Waheed, E. Di Cera, W. S. Sly
Date :  29 Apr 16  (Deposition) - 03 May 17  (Release) - 03 May 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Keywords :  Carbonic Anhydrase, Lyase, Inhibitor Binding, Lyase-Lyase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Mickeviciute, D. Timm, M. Gedgaudas, V. Linkuviene, Z. Chen, A. Waheed, E. Di Cera, W. S. Sly, V. Michailoviene, A. Zubriene, A. Smirnov, E. Capkauskaite, L. Baranauskiene, J. Jachno, J. Revuckiene, E. Manakova, S. Grazulis, J. Matuliene, D. Matulis
Characterization Of Recombinant Human Carbonic Anhydrase Iv Thermal Stability And Intrinsic Thermodynamics Of Inhibitor Binding
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CARBONIC ANHYDRASE 4
    Chains: A, B, C, D
    EC Number: 4.2.1.1
    Engineered: YES
    Expression System: CRICETULUS GRISEUS
    Expression System Taxid: 10029
    Gene: CA4
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CARBONATE DEHYDRATASE IV,CARBONIC ANHYDRASE IV,CA-IV

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A   
Biological Unit 2 (1x):  B  
Biological Unit 3 (1x):   C 
Biological Unit 4 (1x):    D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 22)

Asymmetric Unit (5, 22)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2EZL4Ligand/Ion6-ETHOXY-1,3-BENZOTHIAZOLE-2-SULFONAMIDE
3GOL4Ligand/IonGLYCEROL
4SO48Ligand/IonSULFATE ION
5ZN4Ligand/IonZINC ION
Biological Unit 1 (3, 4)
No.NameCountTypeFull Name
1ACT-1Ligand/IonACETATE ION
2EZL1Ligand/Ion6-ETHOXY-1,3-BENZOTHIAZOLE-2-SULFONAMIDE
3GOL1Ligand/IonGLYCEROL
4SO42Ligand/IonSULFATE ION
5ZN-1Ligand/IonZINC ION
Biological Unit 2 (4, 5)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2EZL1Ligand/Ion6-ETHOXY-1,3-BENZOTHIAZOLE-2-SULFONAMIDE
3GOL1Ligand/IonGLYCEROL
4SO42Ligand/IonSULFATE ION
5ZN-1Ligand/IonZINC ION
Biological Unit 3 (3, 5)
No.NameCountTypeFull Name
1ACT-1Ligand/IonACETATE ION
2EZL1Ligand/Ion6-ETHOXY-1,3-BENZOTHIAZOLE-2-SULFONAMIDE
3GOL2Ligand/IonGLYCEROL
4SO42Ligand/IonSULFATE ION
5ZN-1Ligand/IonZINC ION
Biological Unit 4 (3, 4)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2EZL1Ligand/Ion6-ETHOXY-1,3-BENZOTHIAZOLE-2-SULFONAMIDE
3GOL-1Ligand/IonGLYCEROL
4SO42Ligand/IonSULFATE ION
5ZN-1Ligand/IonZINC ION

(-) Sites  (22, 22)

Asymmetric Unit (22, 22)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS A:94 , HIS A:96 , HIS A:119 , EZL A:302binding site for residue ZN A 301
02AC2SOFTWAREGLN A:92 , HIS A:94 , HIS A:96 , HIS A:119 , VAL A:121 , LEU A:198 , THR A:199 , THR A:200 , TRP A:209 , ZN A:301 , HOH A:583binding site for residue EZL A 302
03AC3SOFTWAREARG A:27 , LEU A:195 , ARG A:254 , THR A:255 , HOH A:569 , HOH A:596 , HOH A:648binding site for residue SO4 A 303
04AC4SOFTWARESER A:50 , GLY A:50A , TYR A:51 , ASP A:52 , LYS A:53 , HOH A:618binding site for residue SO4 A 304
05AC5SOFTWAREPHE A:48 , SER A:50 , SER A:78 , ILE A:79 , SER A:80 , HOH A:642 , GLN C:60binding site for residue GOL A 305
06AC6SOFTWAREHIS B:94 , HIS B:96 , HIS B:119 , EZL B:302binding site for residue ZN B 301
07AC7SOFTWAREHIS B:94 , HIS B:96 , HIS B:119 , LEU B:198 , THR B:199 , THR B:200 , PRO B:201 , TRP B:209 , ZN B:301binding site for residue EZL B 302
08AC8SOFTWAREARG B:27 , LEU B:195 , ARG B:254 , THR B:255 , HOH B:462binding site for residue SO4 B 303
09AC9SOFTWAREGLY B:50A , TYR B:51 , ASP B:52 , LYS B:53 , HOH B:486binding site for residue SO4 B 304
10AD1SOFTWARELYS B:15 , GLN D:158 , GLU D:162binding site for residue ACT B 305
11AD2SOFTWAREPHE B:48 , SER B:50 , SER B:78 , ILE B:79 , SER B:80 , PRO B:87 , GLN D:60 , MET D:67binding site for residue GOL B 306
12AD3SOFTWAREHIS C:94 , HIS C:96 , HIS C:119 , EZL C:302binding site for residue ZN C 301
13AD4SOFTWAREGLN C:92 , HIS C:94 , HIS C:96 , HIS C:119 , VAL C:121 , LEU C:198 , THR C:199 , THR C:200 , TRP C:209 , ZN C:301 , HOH C:437binding site for residue EZL C 302
14AD5SOFTWAREARG C:27 , LEU C:195 , ARG C:254 , THR C:255 , HOH C:424 , HOH C:463binding site for residue SO4 C 303
15AD6SOFTWAREGLY C:50A , TYR C:51 , ASP C:52 , LYS C:53 , HOH C:490 , HOH C:527binding site for residue SO4 C 304
16AD7SOFTWARELYS C:103 , ASP C:243 , VAL C:245 , PRO C:247 , HOH C:471 , HOH C:484binding site for residue GOL C 305
17AD8SOFTWARESER C:50 , GLY C:50A , ASN C:72 , ALA C:77 , SER C:78binding site for residue GOL C 306
18AD9SOFTWAREHIS D:94 , HIS D:96 , HIS D:119 , EZL D:302binding site for residue ZN D 301
19AE1SOFTWAREHIS D:94 , HIS D:96 , HIS D:119 , LEU D:198 , THR D:199 , THR D:200 , TRP D:209 , ZN D:301 , HOH D:698binding site for residue EZL D 302
20AE2SOFTWAREARG D:27 , LEU D:195 , ARG D:254 , THR D:255 , HOH D:627 , HOH D:648binding site for residue SO4 D 303
21AE3SOFTWAREGLU A:2 , GLY D:50A , TYR D:51 , ASP D:52 , LYS D:53 , HOH D:725binding site for residue SO4 D 304
22AE4SOFTWARESER D:98 , ASP D:99 , LEU D:100 , PRO D:101 , ALA D:115 , ALA D:150 , ILE D:223 , LEU D:224 , HOH D:615binding site for residue ACT D 305

(-) SS Bonds  (8, 8)

Asymmetric Unit
No.Residues
1A:6 -A:11G
2A:23 -A:203
3B:6 -B:11G
4B:23 -B:203
5C:6 -C:11G
6C:23 -C:203
7D:6 -D:11G
8D:23 -D:203

(-) Cis Peptide Bonds  (8, 8)

Asymmetric Unit
No.Residues
1Ser A:29 -Pro A:30
2Pro A:201 -Thr A:202
3Ser B:29 -Pro B:30
4Pro B:201 -Thr B:202
5Ser C:29 -Pro C:30
6Pro C:201 -Thr C:202
7Ser D:29 -Pro D:30
8Pro D:201 -Thr D:202

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5JN9)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5JN9)

(-) Exons   (0, 0)

(no "Exon" information available for 5JN9)

(-) 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:259
                                                                                                                                                                                                                                                                                                    
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhh.....hhhhh............eehhhhhee......eeee........eeee....eeee.....eeee......eeeeeeeeee..........ee......eeeeeeeee..........eeeeeeeeeee...hhhhhhhhhhhh......eeee.....hhhhh.hhhhhh.eeeeee..........eeeeee...eeeehhhhhhhhhhh.........................ee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                5jn9 A    1 AESHWCYEVQAESSNYPCLVPVKWGGNCQKDRQSPINIVTTKAKVDKKLGRFFFSGYDKKQTWTVQNNGHSVMMLLENKASISGGGLPAPYQAKQLHLHWSDLPYKGSEHSLDGEHFAMEMHIVHEKEKGTSDPEDEIAVLAFLVEAGTQVNEGFQPLVEALSNIPKPEMSTTMAESSLLDLLPKEEKLRHYFRYLGSLTTPTCDEKVVWTVFREPIQLHREQILAFSQKLYYDKEQTVSMKDNVRPLQQLGQRTVIKS  259
                                    10 |||||||12   ||   25        35        45     |  54        64       |77        87        97       107       117      126A ||    143       152       162       172       182     |189A       199       209       219       228    || 240       250         
                                     11A|||||||   16|                            50A                    72|                                               126A ||            151A                                 187A|  |                                   227A   233|                       
                                      11B||||||    20                                                    76                                                  128|                                                  187B  |                                           236                       
                                       11C|||||                                                                                                               136                                                     189A                                                                     
                                        11D||||                                                                                                                                                                                                                                                
                                         11E|||                                                                                                                                                                                                                                                
                                          11F||                                                                                                                                                                                                                                                
                                           11G|                                                                                                                                                                                                                                                
                                            11H                                                                                                                                                                                                                                                


Chain B from PDB  Type:PROTEIN  Length:255
                                                                                                                                                                                                                                                                                                
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhh......hhhhhhhhhhh......eehhhhhee......eeee........eeee....eeee.....eeee......eeeeeeeeee..........ee......eeeeeeeee.........eeeeeeeeeee...hhhhhhhhhhhhhh.....eee.....hhhhh.hhhhhh.eeeeee..........eeeeee...eeeehhhhhhhhhhh.........................ee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                5jn9 B    4 HWCYEVQAESSNYPCLVPVKWGGNCQKDRQSPINIVTTKAKVDKKLGRFFFSGYDKKQTWTVQNNGHSVMMLLENKASISGGGLPAPYQAKQLHLHWSDLPYKGSEHSLDGEHFAMEMHIVHEKEKGTDPEDEIAVLAFLVEAGTQVNEGFQPLVEALSNIPKPEMSTTMAESSLLDLLPKEEKLRHYFRYLGSLTTPTCDEKVVWTVFREPIQLHREQILAFSQKLYYDKEQTVSMKDNVRPLQQLGQRTVIKS  259
                                   11B||||||  15||      28        38        48  |     57        67    ||  80        90       100       110       120      |137       147    |  156       166       176       186 ||  | 193       203       213       223    |  232||     244       254     
                                  11A|||||||   16|                            50A                    72|                                               126A||            151A                                 187A|  |                                   227A   233|                       
                                   11B||||||    20                                                    76                                                 127|                                                  187B  |                                           236                       
                                    11C|||||                                                                                                              136                                                     189A                                                                     
                                     11D||||                                                                                                                                                                                                                                               
                                      11E|||                                                                                                                                                                                                                                               
                                       11F||                                                                                                                                                                                                                                               
                                        11G|                                                                                                                                                                                                                                               
                                         11H                                                                                                                                                                                                                                               


Chain C from PDB  Type:PROTEIN  Length:264
                                                                                                                                                                                                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....hhhhhhh......hhhhh............eehhhhhee......eeee........eeee....eeee.....eeee......eeeeeeeeee..........ee......eeeeeeeee......hhhhhh.....eeeeeeeeeee...hhhhhhhhhhhh......eeee.....hhhhh.hhhhhh.eeeeee..........eeeeee...eeeehhhhhhhhhhh.........................ee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                5jn9 C    3 SHWCYEVQAESSNYPCLVPVKWGGNCQKDRQSPINIVTTKAKVDKKLGRFFFSGYDKKQTWTVQNNGHSVMMLLENKASISGGGLPAPYQAKQLHLHWSDLPYKGSEHSLDGEHFAMEMHIVHEKEKGTSRNVKEAQDPEDEIAVLAFLVEAGTQVNEGFQPLVEALSNIPKPEMSTTMAESSLLDLLPKEEKLRHYFRYLGSLTTPTCDEKVVWTVFREPIQLHREQILAFSQKLYYDKEQTVSMKDNVRPLQQLGQRTVIKS  259
                                   11A||||||| 14 ||     27        37        47   |    56        66     || 79        89        99       109       119       128       138       148   |   157       167       177       187||  |  194       204       214       224   |   233|      245       255    
                                   11A|||||||   16|                            50A                    72|                                               126A                      151A                                 187A|  |                                   227A   233|                       
                                    11B||||||    20                                                    76                                                                                                               187B  |                                           236                       
                                     11C|||||                                                                                                                                                                              189A                                                                     
                                      11D||||                                                                                                                                                                                                                                                       
                                       11E|||                                                                                                                                                                                                                                                       
                                        11F||                                                                                                                                                                                                                                                       
                                         11G|                                                                                                                                                                                                                                                       
                                          11H                                                                                                                                                                                                                                                       


Chain D from PDB  Type:PROTEIN  Length:263
                                                                                                                                                                                                                                                                                                        
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhh......hhhhh............ee.....ee......eeee........eeee....eeee.....eeee......eeeeeeeeee..........ee......eeeeeeeee......hhhhhhhhhh.eeeeeeeeeee...hhhhhhhhhhhhhh....eeee.....hhhhh.hhhhhh.eeeeee..........eeeeee...eeeehhhhhhhhhhh.........................ee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                5jn9 D    4 HWCYEVQAESSNYPCLVPVKWGGNCQKDRQSPINIVTTKAKVDKKLGRFFFSGYDKKQTWTVQNNGHSVMMLLENKASISGGGLPAPYQAKQLHLHWSDLPYKGSEHSLDGEHFAMEMHIVHEKEKGTSRNVKEAQDPEDEIAVLAFLVEAGTQVNEGFQPLVEALSNIPKPEMSTTMAESSLLDLLPKEEKLRHYFRYLGSLTTPTCDEKVVWTVFREPIQLHREQILAFSQKLYYDKEQTVSMKDNVRPLQQLGQRTVIKS  259
                                   11B||||||  15||      28        38        48  |     57        67    ||  80        90       100       110       120      |129       139       149  |    158       168       178      187A|  |   195       205       215       225  |    236       246       256   
                                  11A|||||||   16|                            50A                    72|                                               126A                      151A                                 187A|  |                                   227A   233|                       
                                   11B||||||    20                                                    76                                                                                                               187B  |                                           236                       
                                    11C|||||                                                                                                                                                                              189A                                                                     
                                     11D||||                                                                                                                                                                                                                                                       
                                      11E|||                                                                                                                                                                                                                                                       
                                       11F||                                                                                                                                                                                                                                                       
                                        11G|                                                                                                                                                                                                                                                       
                                         11H
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  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  (0, 0)

(no "SCOP Domain" information available for 5JN9)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5JN9)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5JN9)

(-) Gene Ontology  (24, 24)

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 Related Entries

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        CAH4_HUMAN | P22748: 1znc 3f7b 3f7u 3fw3 5ipz 5jn8 5jna 5jnc

(-) Related Entries Specified in the PDB File

5jn8 5jna 5jnc 5jnd