4KNI - JenaLib

Title :   CRYSTAL STRUCTURE OF HUMAN CARBONIC ANHYDRASE ISOZYME II WITH 2-CHLORO-4-{[(4,6-DIMETHYLPYRIMIDIN-2-YL) SULFANYL]ACETYL}BENZENESULFONAMIDE

Authors :   A. Smirnov, E. Manakova, S. Grazulis

Date :   10 May 13 (Deposition) - 06 Nov 13 (Release) - 06 Nov 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.80

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 :   E. Capkauskaite, A. Zubriene, A. Smirnov, J. Torresan, M. Kisonaite, J. Kazokaite, J. Gylyte, V. Michailoviene, V. Jogaite, E. Manakova, S. Grazulis, S. Tumkevicius, D. Matulis
Benzenesulfonamides With Pyrimidine Moiety As Inhibitors Of Human Carbonic Anhydrases I, Ii, Vi, Vii, Xii, And Xiii
Bioorg. Med. Chem. V. 21 6937 2013
PubMed-ID: 24103428 | Reference-DOI: 10.1016/J.BMC.2013.09.029

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 5)

Sites (5, 5)

Asymmetric Unit (5, 5)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HIS A:94 , HIS A:96 , HIS A:119 , E1E A:305	BINDING SITE FOR RESIDUE ZN A 301
2	AC2	SOFTWARE	ASP A:243 , TRP A:245	BINDING SITE FOR RESIDUE DMS A 302
3	AC3	SOFTWARE	LEU A:164 , ASP A:165 , LYS A:225 , LYS A:228 , HOH A:568	BINDING SITE FOR RESIDUE MES A 303
4	AC4	SOFTWARE	GLY A:6 , TYR A:7 , GLY A:8 , ASN A:11 , GLU A:239 , HOH A:462	BINDING SITE FOR RESIDUE DMS A 304
5	AC5	SOFTWARE	GLN A:92 , HIS A:94 , HIS A:96 , HIS A:119 , VAL A:121 , PHE A:131 , LEU A:141 , VAL A:143 , LEU A:198 , THR A:199 , THR A:200 , TRP A:209 , ZN A:301 , HOH A:511 , HOH A:523	BINDING SITE FOR RESIDUE E1E A 305

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

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)
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Chain A from PDB  Type:PROTEIN  Length:257
                                                                                                                                                                                                                                                                                                 
               SCOP domains d4knia_ A: Carbonic anhydrase                                                                                                                                                                                                                                     SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........hhhhhhhhhhhhhh......ee.....ee......eeee.....eeeeee....eeeee.......eeee......eeeeeeeeee..........ee......eeeeeeeee.hhhhhhhhh.....eeeeeeeeee...hhhhhhhhhhhhhhh....eee....hhhhhh.....eeeeee..........eeeeee...eeehhhhhhhhh.............................ee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kni A   4 HWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVDNWRPAQPLKNRQIKASFK 261
                                    13        23        33        43        53        63        73        83        93       103       113       123 ||    134       144       154       164       174       184       194       204       214       224       234       244       254       
                                                                                                                                                   125|                                                                                                                                      
                                                                                                                                                    127

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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 (1, 1)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (39, 39)

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	Cis Peptide Bonds
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Description