HEADER LYASE 20-APR-18 6GCY TITLE JOINT NEUTRON AND X-RAY CRYSTAL STRUCTURE OF HUMAN CARBONIC ANHYDRASE TITLE 2 IX MIMIC (SACCHARIN-SUGAR CONJUGATE COMPLEX) CAVEAT 6GCY 3QR A 302 HAS WRONG CHIRALITY AT ATOM C5 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 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; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET KEYWDS PROTON TRANSFER, CARBONIC ANHYDRASE, LYASE EXPDTA X-RAY DIFFRACTION; NEUTRON DIFFRACTION AUTHOR S.Z.FISHER,K.KORUZA REVDAT 3 01-MAY-24 6GCY 1 REMARK REVDAT 2 06-MAR-19 6GCY 1 JRNL REVDAT 1 06-FEB-19 6GCY 0 JRNL AUTH K.KORUZA,B.P.MAHON,M.P.BLAKELEY,A.OSTERMANN,T.E.SCHRADER, JRNL AUTH 2 R.MCKENNA,W.KNECHT,S.Z.FISHER JRNL TITL USING NEUTRON CRYSTALLOGRAPHY TO ELUCIDATE THE BASIS OF JRNL TITL 2 SELECTIVE INHIBITION OF CARBONIC ANHYDRASE BY SACCHARIN AND JRNL TITL 3 A DERIVATIVE. JRNL REF J. STRUCT. BIOL. V. 205 147 2019 JRNL REFN ESSN 1095-8657 JRNL PMID 30639924 JRNL DOI 10.1016/J.JSB.2018.12.009 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829: ???) 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 X-RAY DATA. REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.97 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 60047 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.148 REMARK 3 R VALUE (WORKING SET) : 0.148 REMARK 3 FREE R VALUE : 0.155 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3601 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 20.9727 - 3.8436 0.98 2176 243 0.1123 0.1220 REMARK 3 2 3.8436 - 3.0538 1.00 2147 239 0.1198 0.1421 REMARK 3 3 3.0538 - 2.6687 0.99 2153 229 0.1364 0.1619 REMARK 3 4 2.6687 - 2.4251 0.99 2135 241 0.1390 0.1554 REMARK 3 5 2.4251 - 2.2515 0.99 2144 212 0.1443 0.1431 REMARK 3 6 2.2515 - 2.1189 0.99 2110 229 0.1460 0.1507 REMARK 3 7 2.1189 - 2.0128 0.99 2138 211 0.1471 0.1693 REMARK 3 8 2.0128 - 1.9253 0.99 2206 116 0.1484 0.1715 REMARK 3 9 1.9253 - 1.8512 0.99 2240 107 0.1537 0.1507 REMARK 3 10 1.8512 - 1.7874 0.98 2215 108 0.1617 0.1667 REMARK 3 11 1.7874 - 1.7315 0.98 2229 107 0.1662 0.1935 REMARK 3 12 1.7315 - 1.6820 0.98 2167 110 0.1681 0.1804 REMARK 3 13 1.6820 - 1.6378 0.99 2240 106 0.1722 0.1881 REMARK 3 14 1.6378 - 1.5978 0.97 2204 99 0.1677 0.1889 REMARK 3 15 1.5978 - 1.5615 0.97 2146 117 0.1647 0.2132 REMARK 3 16 1.5615 - 1.5283 0.98 2225 88 0.1743 0.1997 REMARK 3 17 1.5283 - 1.4977 0.96 2143 119 0.1750 0.2063 REMARK 3 18 1.4977 - 1.4695 0.98 2219 111 0.1787 0.1897 REMARK 3 19 1.4695 - 1.4432 0.96 2170 92 0.1800 0.2257 REMARK 3 20 1.4432 - 1.4188 0.98 2167 107 0.1845 0.1861 REMARK 3 21 1.4188 - 1.3959 0.96 2163 100 0.1881 0.1850 REMARK 3 22 1.3959 - 1.3744 0.97 2190 99 0.1921 0.2188 REMARK 3 23 1.3744 - 1.3542 0.95 2152 100 0.1971 0.1995 REMARK 3 24 1.3542 - 1.3351 0.97 2179 113 0.1925 0.2062 REMARK 3 25 1.3351 - 1.3171 0.96 2128 109 0.1956 0.2226 REMARK 3 26 1.3171 - 1.3000 0.92 2060 89 0.2193 0.2382 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) : 0.100 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.660 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.009 5181 REMARK 3 ANGLE : 1.173 8899 REMARK 3 CHIRALITY : 0.092 335 REMARK 3 PLANARITY : 0.006 907 REMARK 3 DIHEDRAL : 19.992 1351 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 3 NEUTRON DATA. REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.01 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.500 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 3 NUMBER OF REFLECTIONS : 16142 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.930 REMARK 3 FREE R VALUE TEST SET COUNT : 1603 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 29.0123 - 4.4199 0.96 1419 162 0.1467 0.1530 REMARK 3 2 4.4199 - 3.5101 0.97 1383 155 0.1356 0.1533 REMARK 3 3 3.5101 - 3.0670 0.97 1388 158 0.1574 0.1877 REMARK 3 4 3.0670 - 2.7868 0.98 1389 147 0.1728 0.2157 REMARK 3 5 2.7868 - 2.5872 0.97 1381 155 0.1908 0.1929 REMARK 3 6 2.5872 - 2.4347 0.98 1394 156 0.1949 0.1974 REMARK 3 7 2.4347 - 2.3129 0.94 1307 148 0.2147 0.2472 REMARK 3 8 2.3129 - 2.2122 0.92 1307 132 0.2402 0.2706 REMARK 3 9 2.2122 - 2.1271 0.96 1368 148 0.2452 0.2915 REMARK 3 10 2.1271 - 2.0537 0.93 1316 152 0.2569 0.2781 REMARK 3 11 2.0537 - 1.9895 0.63 887 90 0.2704 0.2973 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) : 0.100 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.660 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.009 5181 REMARK 3 ANGLE : 1.173 8899 REMARK 3 CHIRALITY : 0.092 335 REMARK 3 PLANARITY : 0.006 907 REMARK 3 DIHEDRAL : 19.992 1351 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 6GCY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-APR-18. REMARK 100 THE DEPOSITION ID IS D_1200009759. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-16 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM30A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.04 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60056 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 36.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.40 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.52400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 4RIU REMARK 200 REMARK 200 REMARK: THICK RODS. REMARK 230 REMARK 230 EXPERIMENTAL DETAILS REMARK 230 EXPERIMENT TYPE : NEUTRON DIFFRACTION REMARK 230 DATE OF DATA COLLECTION : 01-MAR-18 REMARK 230 TEMPERATURE (KELVIN) : 293.0 REMARK 230 PH : 8.50 REMARK 230 NUMBER OF CRYSTALS USED : NULL REMARK 230 REMARK 230 NEUTRON SOURCE : NUCLEAR REACTOR REMARK 230 BEAMLINE : BIODIFF REMARK 230 WAVELENGTH OR RANGE (A) : 2.66 REMARK 230 MONOCHROMATOR : NULL REMARK 230 OPTICS : NULL REMARK 230 REMARK 230 DETECTOR TYPE : IMAGE PLATE REMARK 230 DETECTOR MANUFACTURER : MAATEL IMAGINE REMARK 230 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 230 DATA SCALING SOFTWARE : HKL-2000 REMARK 230 REMARK 230 NUMBER OF UNIQUE REFLECTIONS : 16153 REMARK 230 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 230 RESOLUTION RANGE LOW (A) : 50.000 REMARK 230 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 230 REMARK 230 OVERALL. REMARK 230 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 230 DATA REDUNDANCY : 2.300 REMARK 230 R MERGE (I) : 0.16800 REMARK 230 R SYM (I) : NULL REMARK 230 FOR THE DATA SET : 3.9000 REMARK 230 REMARK 230 IN THE HIGHEST RESOLUTION SHELL. REMARK 230 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 230 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.06 REMARK 230 COMPLETENESS FOR SHELL (%) : NULL REMARK 230 DATA REDUNDANCY IN SHELL : NULL REMARK 230 R MERGE FOR SHELL (I) : 0.46900 REMARK 230 R SYM FOR SHELL (I) : NULL REMARK 230 FOR SHELL : NULL REMARK 230 REMARK 230 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 230 SOFTWARE USED : PHENIX REMARK 230 STARTING MODEL: 4RIU REMARK 230 REMARK 230 REMARK: THICK RODS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.2 M SODIUM CITRATE, 0.1 M TRIS PH REMARK 280 8.5 IN HAMPTON SANDWICH BOX SET-UPS. DROPS WERE 150-250 UL AND REMARK 280 WE SET-UP IN A 1:1 RATIO. TO GET THE COMPLEX WITH SGC LIGAND WE REMARK 280 DID "DRY CO-CRYSTALLIZATION"., VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K 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 20.97000 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: 24400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 30.0 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 MET A 1 REMARK 465 SER A 2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 DZ2 LYS A 224 O DOD A 402 1.47 REMARK 500 HZ2 LYS A 224 O DOD A 402 1.47 REMARK 500 NZ LYS A 112 O DOD A 401 1.98 REMARK 500 O DOD A 432 O DOD A 580 2.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O DOD A 415 O DOD A 435 1455 2.10 REMARK 500 REMARK 500 REMARK: NULL 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 LYS A 111 -1.71 69.66 REMARK 500 ASN A 243 50.21 -92.98 REMARK 500 LYS A 251 -133.88 56.34 REMARK 500 ASN A 252 49.44 -92.94 REMARK 500 REMARK 500 REMARK: NULL 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 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 94 NE2 REMARK 620 2 HIS A 96 NE2 104.6 REMARK 620 3 HIS A 119 ND1 113.1 100.4 REMARK 620 4 3QR A 302 NAZ 92.4 123.7 121.5 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 3QR A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6FJI RELATED DB: PDB REMARK 900 RELATED ID: 6FJJ RELATED DB: PDB DBREF 6GCY A 1 260 UNP P00918 CAH2_HUMAN 1 260 SEQADV 6GCY SER A 65 UNP P00918 ALA 65 ENGINEERED MUTATION SEQADV 6GCY GLN A 67 UNP P00918 ASN 67 ENGINEERED MUTATION SEQADV 6GCY THR A 69 UNP P00918 GLU 69 ENGINEERED MUTATION SEQADV 6GCY LEU A 91 UNP P00918 ILE 91 ENGINEERED MUTATION SEQADV 6GCY VAL A 130 UNP P00918 PHE 130 ENGINEERED MUTATION SEQADV 6GCY GLU A 169 UNP P00918 LYS 169 ENGINEERED MUTATION SEQADV 6GCY ALA A 203 UNP P00918 LEU 203 ENGINEERED MUTATION SEQRES 1 A 260 MET SER HIS HIS TRP GLY TYR GLY LYS HIS ASN GLY PRO SEQRES 2 A 260 GLU HIS TRP HIS LYS ASP PHE PRO ILE ALA LYS GLY GLU SEQRES 3 A 260 ARG GLN SER PRO VAL ASP ILE ASP THR HIS THR ALA LYS SEQRES 4 A 260 TYR ASP PRO SER LEU LYS PRO LEU SER VAL SER TYR ASP SEQRES 5 A 260 GLN ALA THR SER LEU ARG ILE LEU ASN ASN GLY HIS SER SEQRES 6 A 260 PHE GLN VAL THR PHE ASP ASP SER GLN ASP LYS ALA VAL SEQRES 7 A 260 LEU LYS GLY GLY PRO LEU ASP GLY THR TYR ARG LEU LEU SEQRES 8 A 260 GLN PHE HIS PHE HIS TRP GLY SER LEU ASP GLY GLN GLY SEQRES 9 A 260 SER GLU HIS THR VAL ASP LYS LYS LYS TYR ALA ALA GLU SEQRES 10 A 260 LEU HIS LEU VAL HIS TRP ASN THR LYS TYR GLY ASP VAL SEQRES 11 A 260 GLY LYS ALA VAL GLN GLN PRO ASP GLY LEU ALA VAL LEU SEQRES 12 A 260 GLY ILE PHE LEU LYS VAL GLY SER ALA LYS PRO GLY LEU SEQRES 13 A 260 GLN LYS VAL VAL ASP VAL LEU ASP SER ILE LYS THR GLU SEQRES 14 A 260 GLY LYS SER ALA ASP PHE THR ASN PHE ASP PRO ARG GLY SEQRES 15 A 260 LEU LEU PRO GLU SER LEU ASP TYR TRP THR TYR PRO GLY SEQRES 16 A 260 SER LEU THR THR PRO PRO LEU ALA GLU CYS VAL THR TRP SEQRES 17 A 260 ILE VAL LEU LYS GLU PRO ILE SER VAL SER SER GLU GLN SEQRES 18 A 260 VAL LEU LYS PHE ARG LYS LEU ASN PHE ASN GLY GLU GLY SEQRES 19 A 260 GLU PRO GLU GLU LEU MET VAL ASP ASN TRP ARG PRO ALA SEQRES 20 A 260 GLN PRO LEU LYS ASN ARG GLN ILE LYS ALA SER PHE LYS HET ZN A 301 1 HET 3QR A 302 47 HETNAM ZN ZINC ION HETNAM 3QR [1-(1,1-DIOXIDO-3-OXO-2,3-DIHYDRO-1,2-BENZOTHIAZOL-6- HETNAM 2 3QR YL)-1H-1,2,3-TRIAZOL-4-YL]METHYL ALPHA-L-IDOPYRANOSIDE FORMUL 2 ZN ZN 2+ FORMUL 3 3QR C16 H18 N4 O9 S FORMUL 4 DOD *208(D2 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 126 GLY A 128 5 3 HELIX 4 AA4 ASP A 129 VAL A 134 1 6 HELIX 5 AA5 LYS A 153 GLY A 155 5 3 HELIX 6 AA6 LEU A 156 ASP A 161 1 6 HELIX 7 AA7 VAL A 162 LYS A 167 5 6 HELIX 8 AA8 ASP A 179 LEU A 184 5 6 HELIX 9 AA9 SER A 218 ARG A 226 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 256 ALA A 257 1 O ALA A 257 N LYS A 39 SHEET 3 AA210 TYR A 190 GLY A 195 -1 N THR A 192 O LYS A 256 SHEET 4 AA210 VAL A 206 LEU A 211 -1 O VAL A 206 N GLY A 195 SHEET 5 AA210 LEU A 140 VAL A 149 1 N GLY A 144 O ILE A 209 SHEET 6 AA210 ALA A 116 ASN A 124 -1 N LEU A 118 O ILE A 145 SHEET 7 AA210 TYR A 88 TRP A 97 -1 N LEU A 91 O VAL A 121 SHEET 8 AA210 PHE A 66 PHE A 70 -1 N PHE A 70 O LEU A 91 SHEET 9 AA210 SER A 56 ASN A 61 -1 N LEU A 57 O THR A 69 SHEET 10 AA210 SER A 172 ASP A 174 -1 O ALA A 173 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 VAL A 78 N SER A 50 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 VAL A 121 N LEU A 91 SHEET 5 AA3 6 LEU A 140 VAL A 149 -1 O ILE A 145 N LEU A 118 SHEET 6 AA3 6 ILE A 215 VAL A 217 1 O ILE A 215 N PHE A 146 LINK NE2 HIS A 94 ZN ZN A 301 1555 1555 2.07 LINK NE2 HIS A 96 ZN ZN A 301 1555 1555 2.02 LINK ND1 HIS A 119 ZN ZN A 301 1555 1555 2.04 LINK ZN ZN A 301 NAZ 3QR A 302 1555 1555 2.02 CISPEP 1 SER A 29 PRO A 30 0 -1.16 CISPEP 2 PRO A 200 PRO A 201 0 10.11 SITE 1 AC1 4 HIS A 94 HIS A 96 HIS A 119 3QR A 302 SITE 1 AC2 13 HIS A 94 HIS A 96 HIS A 119 VAL A 121 SITE 2 AC2 13 VAL A 130 LEU A 140 VAL A 142 LEU A 197 SITE 3 AC2 13 THR A 198 THR A 199 ZN A 301 DOD A 408 SITE 4 AC2 13 DOD A 537 CRYST1 42.610 41.940 72.770 90.00 104.01 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 0.023469 0.000000 0.005856 0.00000 SCALE2 0.000000 0.023844 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014163 0.00000