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Title :   CRYSTAL STRUCTURE OF HUMAN CARBONIC ANHYDRASE ISOZYME XIII WITH 2-CHLORO-4-{[(4-METHYL-6-OXO-1,6-DIHYDROPYRIMIDIN-2-YL) THIO]ACETYL}BENZENESULFONAMIDE

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

Date :   04 Jul 14 (Deposition) - 21 Jan 15 (Release) - 21 Jan 15 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.70

Chains :   Asym. Unit : A,B
Biol. Unit 1: B  (1x)
Biol. Unit 2: A  (1x)

Keywords :   Drug Design, Carbonic Anhydrase, Benzenesulfonamide, Metal-Binding, Lyase-Lyase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Kisonaite, A. Zubriene, E. Capkauskaite, A. Smirnov, J. Smirnoviene, V. Kairys, V. Michailoviene, E. Manakova, S. Grazulis, D. Matulis
Intrinsic Thermodynamics And Structure Correlation Of Benzenesulfonamides With A Pyrimidine Moiety Binding To Carbonic Anhydrases I, Ii, Vii, Xii, And Xiii
Plos One V. 9 14106 2014
PubMed-ID: 25493428 | Reference-DOI: 10.1371/JOURNAL.PONE.0114106

Molecule 1 - CARBONIC ANHYDRASE 13
	Chains	:	B, 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

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (1x)	:		B
Biological Unit 2 (1x)	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (7, 12)

No.	Name	Count	Type	Full Name
1	CIT	2	Ligand/Ion	CITRIC ACID
2	DMS	1	Ligand/Ion	DIMETHYL SULFOXIDE
3	EDO	2	Ligand/Ion	1,2-ETHANEDIOL
4	EWW	2	Ligand/Ion	2-CHLORO-4-{[(4-METHYL-6-OXO-1,6-DIHYDROPYRIMIDIN-2-YL)SULFANYL]ACETYL}BENZENESULFONAMIDE
5	NI	1	Ligand/Ion	NICKEL (II) ION
6	PEG	2	Ligand/Ion	DI(HYDROXYETHYL)ETHER
7	ZN	2	Ligand/Ion	ZINC ION

Biological Unit 1 (5, 8)

No.	Name	Count	Type	Full Name
1	CIT	2	Ligand/Ion	CITRIC ACID
2	DMS	1	Ligand/Ion	DIMETHYL SULFOXIDE
3	EDO	2	Ligand/Ion	1,2-ETHANEDIOL
4	EWW	1	Ligand/Ion	2-CHLORO-4-{[(4-METHYL-6-OXO-1,6-DIHYDROPYRIMIDIN-2-YL)SULFANYL]ACETYL}BENZENESULFONAMIDE
5	NI	-1	Ligand/Ion	NICKEL (II) ION
6	PEG	2	Ligand/Ion	DI(HYDROXYETHYL)ETHER
7	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	CIT	-1	Ligand/Ion	CITRIC ACID
2	DMS	-1	Ligand/Ion	DIMETHYL SULFOXIDE
3	EDO	-1	Ligand/Ion	1,2-ETHANEDIOL
4	EWW	1	Ligand/Ion	2-CHLORO-4-{[(4-METHYL-6-OXO-1,6-DIHYDROPYRIMIDIN-2-YL)SULFANYL]ACETYL}BENZENESULFONAMIDE
5	NI	-1	Ligand/Ion	NICKEL (II) ION
6	PEG	-1	Ligand/Ion	DI(HYDROXYETHYL)ETHER
7	ZN	-1	Ligand/Ion	ZINC ION

Asymmetric Unit (12, 12)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	HIS B:94 , HIS B:96 , HIS B:119 , THR B:199 , EWW B:302	BINDING SITE FOR RESIDUE ZN B 301
02	AC2	SOFTWARE	ARG B:91 , GLN B:92 , HIS B:94 , HIS B:96 , HIS B:119 , VAL B:121 , PHE B:131 , VAL B:132 , VAL B:143 , SER B:197 , LEU B:198 , THR B:199 , VAL B:200 , PRO B:202 , VAL B:207 , TRP B:209 , ZN B:301 , HOH B:640 , HOH B:667	BINDING SITE FOR RESIDUE EWW B 302
03	AC3	SOFTWARE	ASP A:26 , GLN A:27 , LYS A:252 , ARG A:254 , LYS B:57 , ARG B:175	BINDING SITE FOR RESIDUE PEG B 303
04	AC4	SOFTWARE	ASP B:139	BINDING SITE FOR RESIDUE DMS B 304
05	AC5	SOFTWARE	ASP A:126 , HOH A:602 , GLY B:98 , SER B:99 , HIS B:103 , SER B:243 , HIS B:245 , HOH B:437 , HOH B:534	BINDING SITE FOR RESIDUE CIT B 305
06	AC6	SOFTWARE	THR A:73 , GLU A:74 , ASP B:101 , ASP B:102 , ILE B:150 , SER B:220 , HOH B:536 , HOH B:631 , HOH B:678	BINDING SITE FOR RESIDUE PEG B 306
07	AC7	SOFTWARE	ARG A:80 , PRO B:187 , SER B:188 , HOH B:603	BINDING SITE FOR RESIDUE EDO B 307
08	AC8	SOFTWARE	LYS B:36 , GLU B:37 , ASP B:110 , GLN B:158 , THR B:161 , ASP B:162 , GLN B:221 , GLN B:222 , LYS B:225 , HOH B:449 , HOH B:471 , HOH B:549 , HOH B:589 , HOH B:608	BINDING SITE FOR RESIDUE CIT B 308
09	AC9	SOFTWARE	ASN B:154 , SER B:155 , GLN B:156 , SER B:183 , HOH B:432 , HOH B:452 , HOH B:680	BINDING SITE FOR RESIDUE EDO B 309
10	BC1	SOFTWARE	HIS A:94 , HIS A:96 , HIS A:119 , EWW A:302	BINDING SITE FOR RESIDUE ZN A 301
11	BC2	SOFTWARE	HIS A:94 , HIS A:96 , HIS A:119 , PHE A:131 , VAL A:132 , HIS A:136 , VAL A:143 , LEU A:198 , THR A:199 , VAL A:200 , TRP A:209 , ZN A:301 , HOH A:597 , HOH A:637 , HOH A:638	BINDING SITE FOR RESIDUE EWW A 302
12	BC3	SOFTWARE	SER A:99 , HIS A:103 , SER A:243 , HIS A:245	BINDING SITE FOR RESIDUE NI A 303

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

Asymmetric Unit

No.	Residues
1	Ser B:29	-	Pro B:30
2	Pro B:201	-	Pro B:202
3	Ser A:29	-	Pro A:30
4	Pro A:201	-	Pro A:202

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

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

(no "Exon" information available for 4QSJ)

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
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Chain A from PDB  Type:PROTEIN  Length:260
                                                                                                                                                                                                                                                                                                    
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhhhhhhhhh......eehhhhhee....eeeeee.hhh.eeeeee....eeeee.......eeeee.....eeeeeeeeee..........ee......eeeeeeeee.....hhhhhh.....eeeeeeeeee...hhhhhhhhhhhhhhh....eee.....hhhhh.....eeeeee..........eeeeee...eeehhhhhhhhh.............................ee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4qsj A   2 RLSWGYREHNGPIHWKEFFPIADGDQQSPIEIKTKEVKYDSSLRPLSIKYDPSSAKIISNSGHSFNVDFDDTENKSVLRGGPLTGSYRLRQVHLHWGSADDHGSEHIVDGVSYAAELHVVHWNSDKYPSFVEAAHEPDGLAVLGVFLQIGEPNSQLQKITDTLDSIKEKGKQTRFTNFDLLSLLPPSWDYWTYPGSLTVPPLLESVTWIVLKQPINISSQQLAKFRSLLCTAEGEAAAFLVSNHRPPQPLKGRKVRASFH 261
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261

Chain B from PDB  Type:PROTEIN  Length:258
                                                                                                                                                                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ........hhhhhhhhhhhhhh......eehhhhhee......eeee.....eeeeee....eeeee.......eeee......eeeeeeeeee..........ee......eeeeeeeee.....hhhhhh.....eeeeeeeeee...hhhhhhhhhhhhhhh....eee....hhhhhh.....eeeeee..........eeeeee...eeehhhhhhhhh.............................ee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4qsj B   4 SWGYREHNGPIHWKEFFPIADGDQQSPIEIKTKEVKYDSSLRPLSIKYDPSSAKIISNSGHSFNVDFDDTENKSVLRGGPLTGSYRLRQVHLHWGSADDHGSEHIVDGVSYAAELHVVHWNSDKYPSFVEAAHEPDGLAVLGVFLQIGEPNSQLQKITDTLDSIKEKGKQTRFTNFDLLSLLPPSWDYWTYPGSLTVPPLLESVTWIVLKQPINISSQQLAKFRSLLCTAEGEAAAFLVSNHRPPQPLKGRKVRASFH 261
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253

Legend:		→ Mismatch	(orange background)
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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 '\|'

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

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

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

Asymmetric Unit(hide GO term definitions)

Asymmetric Unit
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	Ligands, Modified Residues, Ions
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	Cis Peptide Bonds
		Pro A:201 - Pro A:202	[ RasMol ]
		Pro B:201 - Pro B:202	[ RasMol ]
		Ser A:29 - Pro A:30	[ RasMol ]
		Ser B:29 - Pro B:30	[ RasMol ]

Biological Units
	Complete Structure
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		Biological Unit 2	[ Jena3D ]

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	CAH13_HUMAN \| Q8N1Q1	:	3czv 3d0n 3da2 4hu1 4knm 4knn 4qiz 4qjp 4qjx 5e2n

Description

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Chains, Units

Ligands, Modified Residues, Ions (7, 12)

Sites (12, 12)

SS Bonds (0, 0)

Cis Peptide Bonds (4, 4)

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SAPs(SNPs)/Variants (0, 0)

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