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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN CARBONIC ANHYDRASE ISOZYME XIII WITH INHIBITOR
 
Authors :  A. Smirnov, E. Manakova, S. Grazulis
Date :  05 Jun 14  (Deposition) - 15 Apr 15  (Release) - 15 Apr 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym./Biol. Unit :  A
Keywords :  Drug Design, Carbonic Anhydrase, Benzenesulfonamide, Metal-Binding, Lyase-Lyase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  V. Dudutiene, A. Zubriene, A. Smirnov, D. D. Timm, J. Smirnoviene, J. Kazokaite, V. Michailoviene, A. Zaksauskas, E. Manakova, S. Grazulis, D. Matulis
Functionalization Of Fluorinated Benzenesulfonamides And Their Inhibitory Properties Toward Carbonic Anhydrases
Chemmedchem V. 10 662 2015
PubMed-ID: 25758852  |  Reference-DOI: 10.1002/CMDC.201402490

(-) Compounds

Molecule 1 - CARBONIC ANHYDRASE 13
    Chains: A
    EC Number: 4.2.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: CA13
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CARBONATE DEHYDRATASE XIII, CARBONIC ANHYDRASE XIII, CA- XIII

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 4)

Asymmetric/Biological Unit (4, 4)
No.NameCountTypeFull Name
1EDO1Ligand/Ion1,2-ETHANEDIOL
2PEG1Ligand/IonDI(HYDROXYETHYL)ETHER
3WWO1Ligand/Ion3-(BENZYLAMINO)-2,5,6-TRIFLUORO-4-[(2-HYDROXYETHYL)SULFONYL]BENZENESULFONAMIDE
4ZN1Ligand/IonZINC ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:96 , HIS A:98 , HIS A:121 , WWO A:304BINDING SITE FOR RESIDUE ZN A 301
2AC2SOFTWARESER A:190 , GLN A:216 , HOH A:503 , HOH A:598BINDING SITE FOR RESIDUE PEG A 302
3AC3SOFTWARELYS A:161 , ARG A:177 , PHE A:178 , THR A:179 , HOH A:593BINDING SITE FOR RESIDUE EDO A 303
4AC4SOFTWARESER A:64 , HIS A:66 , ASN A:69 , HIS A:96 , HIS A:98 , HIS A:121 , PHE A:133 , ALA A:137 , LEU A:200 , THR A:201 , VAL A:202 , ZN A:301 , HOH A:546BINDING SITE FOR RESIDUE WWO A 304

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4QJX)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Ser A:31 -Pro A:32
2Pro A:203 -Pro A:204

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4QJX)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4QJX)

(-) Exons   (0, 0)

(no "Exon" information available for 4QJX)

(-) 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:258
                                                                                                                                                                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ........hhhhhhhhhhhhhh......ee.....ee......eeee.....eeeeee....eeeee.......eeee......eeeeeeeeee..........ee......eeeeeeeee.....hhhhhh.....eeeeeeeeee...hhhhhhhhhhhhhhh....eee.....hhhhh.....eeeeee..........eeeeee...eeehhhhhhhhh.............................ee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4qjx A   6 SWGYREHNGPIHWKEFFPIADGDQQSPIEIKTKEVKYDSSLRPLSIKYDPSSAKIISNSGHSFNVDFDDTENKSVLRGGPLTGSYRLRQVHLHWGSADDHGSEHIVDGVSYAAELHVVHWNSDKYPSFVEAAHEPDGLAVLGVFLQIGEPNSQLQKITDTLDSIKEKGKQTRFTNFDLLSLLPPSWDYWTYPGSLTVPPLLESVTWIVLKQPINISSQQLAKFRSLLCTAEGEAAAFLVSNHRPPQPLKGRKVRASFH 263
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255
   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  (0, 0)

(no "SCOP Domain" information available for 4QJX)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4QJX)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4QJX)

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Pro A:203 - Pro A:204   [ RasMol ]  
    Ser A:31 - Pro A:32   [ RasMol ]  
 

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  CAH13_HUMAN | Q8N1Q1
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  4.2.1.1
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 Related Entries

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

UniProtKB/Swiss-Prot
        CAH13_HUMAN | Q8N1Q1: 3czv 3d0n 3da2 4hu1 4knm 4knn 4qiz 4qjp 4qsj 5e2n

(-) Related Entries Specified in the PDB File

4qiy 4qiz 4qj0 4qjm 4qjo 4qjp 4qjw 4qtl