HEADER LYASE 02-AUG-19 6SG0 TITLE ATOMIC RESOLUTION STRUCTURE OF HUMAN CARBONIC ANHYDRASE II IN COMPLEX TITLE 2 WITH FUROSEMIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CARBONATE DEHYDRATASE II,CARBONIC ANHYDRASE C,CAC,CARBONIC COMPND 5 ANHYDRASE II,CA-II; COMPND 6 EC: 4.2.1.1; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: THE FIRST 5 AMINO ACIDS (GSPEF) ARE REMNANTS OF AN COMPND 9 EXPRESSION TAG SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CA2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: CODON PLUS; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX-4T1 KEYWDS INHIBITOR, COMPLEX, CO2 CONVERSION, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR S.GLOECKNER,A.HEINE,G.KLEBE REVDAT 2 24-JAN-24 6SG0 1 REMARK REVDAT 1 26-AUG-20 6SG0 0 JRNL AUTH S.GLOECKNER,A.HEINE,G.KLEBE JRNL TITL ATOMIC RESOLUTION STRUCTURE OF HUMAN CARBONIC ANHYDRASE II JRNL TITL 2 IN COMPLEX WITH FUROSEMIDE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.13 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.13 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.03 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 91919 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.127 REMARK 3 R VALUE (WORKING SET) : 0.126 REMARK 3 FREE R VALUE : 0.145 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4597 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 40.0300 - 3.5000 1.00 3028 160 0.1408 0.1658 REMARK 3 2 3.5000 - 2.7800 1.00 2975 157 0.1488 0.1632 REMARK 3 3 2.7800 - 2.4300 1.00 2967 156 0.1455 0.1540 REMARK 3 4 2.4300 - 2.2100 1.00 2919 153 0.1269 0.1489 REMARK 3 5 2.2100 - 2.0500 1.00 2969 157 0.1264 0.1417 REMARK 3 6 2.0500 - 1.9300 1.00 2922 154 0.1204 0.1397 REMARK 3 7 1.9300 - 1.8300 1.00 2948 155 0.1216 0.1301 REMARK 3 8 1.8300 - 1.7500 1.00 2905 153 0.1127 0.1337 REMARK 3 9 1.7500 - 1.6800 1.00 2933 154 0.1059 0.1097 REMARK 3 10 1.6800 - 1.6300 1.00 2949 155 0.1028 0.1370 REMARK 3 11 1.6300 - 1.5700 1.00 2882 152 0.1023 0.1319 REMARK 3 12 1.5700 - 1.5300 1.00 2947 155 0.1016 0.1170 REMARK 3 13 1.5300 - 1.4900 1.00 2887 152 0.1003 0.1127 REMARK 3 14 1.4900 - 1.4500 1.00 2923 154 0.1041 0.1272 REMARK 3 15 1.4500 - 1.4200 1.00 2922 154 0.1009 0.1380 REMARK 3 16 1.4200 - 1.3900 1.00 2899 152 0.1040 0.1258 REMARK 3 17 1.3900 - 1.3600 1.00 2953 156 0.1006 0.1355 REMARK 3 18 1.3600 - 1.3400 1.00 2907 153 0.1022 0.1325 REMARK 3 19 1.3400 - 1.3100 1.00 2922 153 0.1035 0.1264 REMARK 3 20 1.3100 - 1.2900 1.00 2911 154 0.1046 0.1254 REMARK 3 21 1.2900 - 1.2700 1.00 2874 151 0.1102 0.1363 REMARK 3 22 1.2700 - 1.2500 1.00 2944 155 0.1195 0.1513 REMARK 3 23 1.2500 - 1.2300 1.00 2928 154 0.1255 0.1599 REMARK 3 24 1.2300 - 1.2100 1.00 2882 152 0.1281 0.1723 REMARK 3 25 1.2100 - 1.2000 1.00 2917 153 0.1267 0.1280 REMARK 3 26 1.2000 - 1.1800 1.00 2932 154 0.1249 0.1328 REMARK 3 27 1.1800 - 1.1700 1.00 2886 152 0.1293 0.1484 REMARK 3 28 1.1700 - 1.1500 1.00 2905 153 0.1366 0.1542 REMARK 3 29 1.1500 - 1.1400 1.00 2896 153 0.1430 0.1501 REMARK 3 30 1.1400 - 1.1300 0.86 2490 131 0.1657 0.1722 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.078 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 11.527 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.25 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 2386 REMARK 3 ANGLE : 0.934 3287 REMARK 3 CHIRALITY : 0.080 343 REMARK 3 PLANARITY : 0.007 465 REMARK 3 DIHEDRAL : 13.713 867 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6SG0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-AUG-19. REMARK 100 THE DEPOSITION ID IS D_1292103681. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-OCT-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ELETTRA REMARK 200 BEAMLINE : 11.2C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.885 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 91927 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.127 REMARK 200 RESOLUTION RANGE LOW (A) : 41.752 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 7.040 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06100 REMARK 200 FOR THE DATA SET : 15.2700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.13 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.20 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.39800 REMARK 200 FOR SHELL : 3.570 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 3KS3 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CITRATE 1.4 M, TRIS 0.1, REMARK 280 SATURATED WITH PARA-CHLOROMERCURIBENZOIC ACID, PH 7.8, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 20.87600 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -105.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A -4 REMARK 465 SER A -3 REMARK 465 PRO A -2 REMARK 465 GLU A -1 REMARK 465 PHE A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 HIS A 3 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 HIS A 4 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 9 CG CD CE NZ REMARK 470 GLU A 14 CG CD OE1 OE2 REMARK 470 LYS A 45 CE NZ REMARK 470 ASP A 52 CG OD1 OD2 REMARK 470 GLN A 74 CG CD OE1 NE2 REMARK 470 LYS A 76 CD CE NZ REMARK 470 LYS A 80 CE NZ REMARK 470 ASP A 85 CG OD1 OD2 REMARK 470 LYS A 149 NZ REMARK 470 LYS A 159 CD CE NZ REMARK 470 LYS A 168 NZ REMARK 470 LYS A 170 NZ REMARK 470 LYS A 172 CE NZ REMARK 470 ASP A 175 CG OD1 OD2 REMARK 470 LYS A 213 NZ REMARK 470 LYS A 225 CG CD CE NZ REMARK 470 LYS A 228 CE NZ REMARK 470 GLU A 239 CD OE1 OE2 REMARK 470 ASN A 253 CG OD1 ND2 REMARK 470 GLN A 255 CD OE1 NE2 REMARK 470 LYS A 261 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ARG A 27 54.34 -142.47 REMARK 500 LYS A 76 -91.49 -123.17 REMARK 500 LYS A 111 -4.14 75.52 REMARK 500 PHE A 176 62.70 -150.92 REMARK 500 ASN A 244 47.18 -95.34 REMARK 500 LYS A 252 -143.31 56.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 611 DISTANCE = 7.53 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 301 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 37 O REMARK 620 2 HOH A 427 O 93.7 REMARK 620 3 HOH A 548 O 92.0 87.3 REMARK 620 4 HOH A 564 O 92.3 96.7 174.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG A 304 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 62 O REMARK 620 2 HIS A 64 ND1 98.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 94 NE2 REMARK 620 2 HIS A 96 NE2 105.1 REMARK 620 3 HIS A 119 ND1 112.0 98.6 REMARK 620 4 FUN A 306 N1 111.6 113.1 115.4 REMARK 620 5 FUN A 306 N1 109.1 116.4 114.9 3.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG A 303 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL A 135 O REMARK 620 2 CYS A 206 SG 81.0 REMARK 620 3 HOH A 520 O 58.8 118.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BE7 A 305 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 137 O REMARK 620 2 BE7 A 305 C5 97.3 REMARK 620 3 GLU A 205 O 92.3 84.1 REMARK 620 4 CYS A 206 SG 83.7 178.1 94.2 REMARK 620 5 HOH A 520 O 133.5 98.7 132.6 81.8 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HG A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HG A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BE7 A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FUN A 306 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Z9Y RELATED DB: PDB DBREF 6SG0 A 1 261 UNP P00918 CAH2_HUMAN 1 260 SEQADV 6SG0 GLY A -4 UNP P00918 EXPRESSION TAG SEQADV 6SG0 SER A -3 UNP P00918 EXPRESSION TAG SEQADV 6SG0 PRO A -2 UNP P00918 EXPRESSION TAG SEQADV 6SG0 GLU A -1 UNP P00918 EXPRESSION TAG SEQADV 6SG0 PHE A 0 UNP P00918 EXPRESSION TAG SEQRES 1 A 265 GLY SER PRO GLU PHE MET SER HIS HIS TRP GLY TYR GLY SEQRES 2 A 265 LYS HIS ASN GLY PRO GLU HIS TRP HIS LYS ASP PHE PRO SEQRES 3 A 265 ILE ALA LYS GLY GLU ARG GLN SER PRO VAL ASP ILE ASP SEQRES 4 A 265 THR HIS THR ALA LYS TYR ASP PRO SER LEU LYS PRO LEU SEQRES 5 A 265 SER VAL SER TYR ASP GLN ALA THR SER LEU ARG ILE LEU SEQRES 6 A 265 ASN ASN GLY HIS ALA PHE ASN VAL GLU PHE ASP ASP SER SEQRES 7 A 265 GLN ASP LYS ALA VAL LEU LYS GLY GLY PRO LEU ASP GLY SEQRES 8 A 265 THR TYR ARG LEU ILE GLN PHE HIS PHE HIS TRP GLY SER SEQRES 9 A 265 LEU ASP GLY GLN GLY SER GLU HIS THR VAL ASP LYS LYS SEQRES 10 A 265 LYS TYR ALA ALA GLU LEU HIS LEU VAL HIS TRP ASN THR SEQRES 11 A 265 LYS TYR GLY ASP PHE GLY LYS ALA VAL GLN GLN PRO ASP SEQRES 12 A 265 GLY LEU ALA VAL LEU GLY ILE PHE LEU LYS VAL GLY SER SEQRES 13 A 265 ALA LYS PRO GLY LEU GLN LYS VAL VAL ASP VAL LEU ASP SEQRES 14 A 265 SER ILE LYS THR LYS GLY LYS SER ALA ASP PHE THR ASN SEQRES 15 A 265 PHE ASP PRO ARG GLY LEU LEU PRO GLU SER LEU ASP TYR SEQRES 16 A 265 TRP THR TYR PRO GLY SER LEU THR THR PRO PRO LEU LEU SEQRES 17 A 265 GLU CYS VAL THR TRP ILE VAL LEU LYS GLU PRO ILE SER SEQRES 18 A 265 VAL SER SER GLU GLN VAL LEU LYS PHE ARG LYS LEU ASN SEQRES 19 A 265 PHE ASN GLY GLU GLY GLU PRO GLU GLU LEU MET VAL ASP SEQRES 20 A 265 ASN TRP ARG PRO ALA GLN PRO LEU LYS ASN ARG GLN ILE SEQRES 21 A 265 LYS ALA SER PHE LYS HET NA A 301 1 HET ZN A 302 1 HET HG A 303 1 HET HG A 304 1 HET BE7 A 305 10 HET FUN A 306 37 HETNAM NA SODIUM ION HETNAM ZN ZINC ION HETNAM HG MERCURY (II) ION HETNAM BE7 (4-CARBOXYPHENYL)(CHLORO)MERCURY HETNAM FUN 5-(AMINOSULFONYL)-4-CHLORO-2-[(2-FURYLMETHYL) HETNAM 2 FUN AMINO]BENZOIC ACID HETSYN BE7 P-CHLOROMERCURIBENZOIC ACID HETSYN FUN FUROSEMIDE FORMUL 2 NA NA 1+ FORMUL 3 ZN ZN 2+ FORMUL 4 HG 2(HG 2+) FORMUL 6 BE7 C7 H5 CL HG O2 FORMUL 7 FUN C12 H11 CL N2 O5 S FORMUL 8 HOH *211(H2 O) HELIX 1 AA1 GLY A 12 ASP A 19 5 8 HELIX 2 AA2 PHE A 20 GLY A 25 5 6 HELIX 3 AA3 LYS A 127 GLY A 129 5 3 HELIX 4 AA4 ASP A 130 VAL A 135 1 6 HELIX 5 AA5 LYS A 154 GLY A 156 5 3 HELIX 6 AA6 LEU A 157 LEU A 164 1 8 HELIX 7 AA7 ASP A 165 LYS A 168 5 4 HELIX 8 AA8 ASP A 180 LEU A 185 5 6 HELIX 9 AA9 SER A 219 ARG A 227 1 9 SHEET 1 AA1 2 ASP A 32 ILE A 33 0 SHEET 2 AA1 2 THR A 108 VAL A 109 1 O THR A 108 N ILE A 33 SHEET 1 AA210 LYS A 39 TYR A 40 0 SHEET 2 AA210 LYS A 257 ALA A 258 1 O ALA A 258 N LYS A 39 SHEET 3 AA210 TYR A 191 GLY A 196 -1 N THR A 193 O LYS A 257 SHEET 4 AA210 VAL A 207 LEU A 212 -1 O VAL A 207 N GLY A 196 SHEET 5 AA210 LEU A 141 VAL A 150 1 N GLY A 145 O ILE A 210 SHEET 6 AA210 ALA A 116 ASN A 124 -1 N LEU A 118 O ILE A 146 SHEET 7 AA210 TYR A 88 TRP A 97 -1 N HIS A 94 O HIS A 119 SHEET 8 AA210 PHE A 66 PHE A 70 -1 N VAL A 68 O PHE A 93 SHEET 9 AA210 SER A 56 ASN A 61 -1 N LEU A 57 O GLU A 69 SHEET 10 AA210 SER A 173 ASP A 175 -1 O ALA A 174 N ILE A 59 SHEET 1 AA3 6 LEU A 47 SER A 50 0 SHEET 2 AA3 6 VAL A 78 GLY A 81 -1 O LYS A 80 N SER A 48 SHEET 3 AA3 6 TYR A 88 TRP A 97 -1 O TYR A 88 N LEU A 79 SHEET 4 AA3 6 ALA A 116 ASN A 124 -1 O HIS A 119 N HIS A 94 SHEET 5 AA3 6 LEU A 141 VAL A 150 -1 O ILE A 146 N LEU A 118 SHEET 6 AA3 6 ILE A 216 VAL A 218 1 O ILE A 216 N PHE A 147 LINK O ATHR A 37 NA A NA A 301 1555 1555 2.53 LINK O ASN A 62 HG HG A 304 1555 1555 2.98 LINK ND1 HIS A 64 HG HG A 304 1555 1555 2.26 LINK NE2 HIS A 94 ZN ZN A 302 1555 1555 2.02 LINK NE2 HIS A 96 ZN ZN A 302 1555 1555 2.02 LINK ND1 HIS A 119 ZN ZN A 302 1555 1555 2.03 LINK O VAL A 135 HG B HG A 303 1555 1555 3.16 LINK O AGLN A 137 HG ABE7 A 305 1555 1555 2.86 LINK O GLU A 205 HG ABE7 A 305 1555 1555 3.04 LINK SG BCYS A 206 HG B HG A 303 1555 1555 2.52 LINK SG ACYS A 206 HG ABE7 A 305 1555 1555 2.46 LINK NA A NA A 301 O HOH A 427 1555 1555 2.48 LINK NA A NA A 301 O HOH A 548 1555 1555 2.73 LINK NA A NA A 301 O HOH A 564 1555 2546 2.52 LINK ZN ZN A 302 N1 AFUN A 306 1555 1555 1.94 LINK ZN ZN A 302 N1 BFUN A 306 1555 1555 1.90 LINK HG B HG A 303 O HOH A 520 1555 1555 2.54 LINK HG ABE7 A 305 O HOH A 520 1555 1555 2.86 CISPEP 1 SER A 29 PRO A 30 0 -1.00 CISPEP 2 PRO A 201 PRO A 202 0 13.22 SITE 1 AC1 3 THR A 37 HOH A 427 HOH A 548 SITE 1 AC2 4 HIS A 94 HIS A 96 HIS A 119 FUN A 306 SITE 1 AC3 5 VAL A 135 GLN A 137 CYS A 206 BE7 A 305 SITE 2 AC3 5 HOH A 520 SITE 1 AC4 2 ASN A 62 HIS A 64 SITE 1 AC5 7 GLN A 136 GLN A 137 PRO A 138 GLU A 205 SITE 2 AC5 7 CYS A 206 HG A 303 HOH A 520 SITE 1 AC6 16 HIS A 64 GLN A 92 HIS A 94 HIS A 96 SITE 2 AC6 16 HIS A 119 VAL A 121 PHE A 131 VAL A 143 SITE 3 AC6 16 LEU A 198 THR A 199 THR A 200 TRP A 209 SITE 4 AC6 16 ZN A 302 HOH A 455 HOH A 462 HOH A 565 CRYST1 42.397 41.752 72.211 90.00 104.45 90.00 P 1 21 1 2 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.023587 0.000000 0.006076 0.00000 SCALE2 0.000000 0.023951 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014300 0.00000