HEADER LYASE 13-SEP-10 3OTM TITLE CRYSTAL STRUCTURES OF WILD-TYPE GAMMA-CARBONIC ANHYDRASE FROM TITLE 2 METHANOSARCINA THERMOPHILA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBONIC ANHYDRASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 35-247; COMPND 5 SYNONYM: GAMMA-CARBONIC ANHYDRASE; COMPND 6 EC: 4.2.1.1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOSARCINA THERMOPHILA; SOURCE 3 ORGANISM_TAXID: 2210; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETAL-HELIX, HYDRO LYASE, WILD TYPE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR J.F.DOMSIC,A.H.ROBBINS,R.MCKENNA REVDAT 4 21-FEB-24 3OTM 1 REMARK LINK REVDAT 3 08-NOV-17 3OTM 1 REMARK REVDAT 2 16-NOV-11 3OTM 1 TITLE REVDAT 1 26-OCT-11 3OTM 0 JRNL AUTH J.F.DOMSIC,A.H.ROBBINS,R.MCKENNA JRNL TITL CRYSTAL STRUCTURES OF GAMMA-CARBONIC ANHYDRASE MUTANTS FROM JRNL TITL 2 METHANOSARCINA THERMOPHILA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.6.3_467 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.41 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 31052 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.137 REMARK 3 R VALUE (WORKING SET) : 0.136 REMARK 3 FREE R VALUE : 0.156 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 1532 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 26.4157 - 3.3347 0.99 2830 137 0.1293 0.1506 REMARK 3 2 3.3347 - 2.6476 1.00 2744 138 0.1340 0.1524 REMARK 3 3 2.6476 - 2.3132 1.00 2696 133 0.1323 0.1385 REMARK 3 4 2.3132 - 2.1018 1.00 2709 138 0.1267 0.1548 REMARK 3 5 2.1018 - 1.9512 1.00 2684 140 0.1205 0.1517 REMARK 3 6 1.9512 - 1.8362 1.00 2674 159 0.1160 0.1401 REMARK 3 7 1.8362 - 1.7442 1.00 2648 136 0.1230 0.1561 REMARK 3 8 1.7442 - 1.6683 0.99 2680 140 0.1360 0.1514 REMARK 3 9 1.6683 - 1.6041 0.99 2665 133 0.1528 0.1908 REMARK 3 10 1.6041 - 1.5487 0.99 2614 149 0.1979 0.1991 REMARK 3 11 1.5487 - 1.5003 0.95 2576 129 0.3256 0.3225 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.38 REMARK 3 B_SOL : 37.36 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.28 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.010 1664 REMARK 3 ANGLE : 1.346 2288 REMARK 3 CHIRALITY : 0.078 260 REMARK 3 PLANARITY : 0.008 312 REMARK 3 DIHEDRAL : 11.558 620 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 3OTM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-SEP-10. REMARK 100 THE DEPOSITION ID IS D_1000061557. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31359 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 18.60 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 6.40 REMARK 200 R MERGE FOR SHELL (I) : 0.42400 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: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 250 MM AMMONIUM SULFATE, 5% PEG 8000, REMARK 280 PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 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 41.76050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 41.76050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.76050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.76050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 41.76050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.76050 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 41.76050 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 41.76050 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 41.76050 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 41.76050 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 41.76050 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 41.76050 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 41.76050 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 41.76050 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 41.76050 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 41.76050 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 41.76050 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 41.76050 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7310 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21440 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -146.0 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 350 BIOMT1 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT3 3 1.000000 0.000000 0.000000 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 GLU A 2 REMARK 465 ILE A 3 REMARK 465 THR A 4 REMARK 465 VAL A 5 REMARK 465 ASP A 6 REMARK 465 GLU A 7 REMARK 465 PHE A 8 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 153 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES 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 GLU A 62 -86.67 -124.29 REMARK 500 MET A 64 154.80 74.51 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 214 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 1 O REMARK 620 2 HIS A 81 ND1 111.3 REMARK 620 3 HIS A 122 NE2 106.1 116.4 REMARK 620 N 1 2 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 214 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3OTZ RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH W19A MUTATION REMARK 900 RELATED ID: 3OU9 RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH W19AF MUTATION DBREF 3OTM A 2 213 UNP P40881 CAH_METTE 35 246 SEQRES 1 A 212 GLU ILE THR VAL ASP GLU PHE SER ASN ILE ARG GLU ASN SEQRES 2 A 212 PRO VAL THR PRO TRP ASN PRO GLU PRO SER ALA PRO VAL SEQRES 3 A 212 ILE ASP PRO THR ALA TYR ILE ASP PRO GLN ALA SER VAL SEQRES 4 A 212 ILE GLY GLU VAL THR ILE GLY ALA ASN VAL MET VAL SER SEQRES 5 A 212 PRO MET ALA SER ILE ARG SER ASP GLU GLY MET PRO ILE SEQRES 6 A 212 PHE VAL GLY ASP ARG SER ASN VAL GLN ASP GLY VAL VAL SEQRES 7 A 212 LEU HIS ALA LEU GLU THR ILE ASN GLU GLU GLY GLU PRO SEQRES 8 A 212 ILE GLU ASP ASN ILE VAL GLU VAL ASP GLY LYS GLU TYR SEQRES 9 A 212 ALA VAL TYR ILE GLY ASN ASN VAL SER LEU ALA HIS GLN SEQRES 10 A 212 SER GLN VAL HIS GLY PRO ALA ALA VAL GLY ASP ASP THR SEQRES 11 A 212 PHE ILE GLY MET GLN ALA PHE VAL PHE LYS SER LYS VAL SEQRES 12 A 212 GLY ASN ASN CYS VAL LEU GLU PRO ARG SER ALA ALA ILE SEQRES 13 A 212 GLY VAL THR ILE PRO ASP GLY ARG TYR ILE PRO ALA GLY SEQRES 14 A 212 MET VAL VAL THR SER GLN ALA GLU ALA ASP LYS LEU PRO SEQRES 15 A 212 GLU VAL THR ASP ASP TYR ALA TYR SER HIS THR ASN GLU SEQRES 16 A 212 ALA VAL VAL TYR VAL ASN VAL HIS LEU ALA GLU GLY TYR SEQRES 17 A 212 LYS GLU THR SER HET ZN A 214 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *80(H2 O) HELIX 1 1 ILE A 93 ILE A 97 5 5 HELIX 2 2 SER A 175 LYS A 181 1 7 HELIX 3 3 HIS A 193 GLU A 211 1 19 SHEET 1 A 7 ILE A 11 ARG A 12 0 SHEET 2 A 7 SER A 39 GLY A 42 1 O GLY A 42 N ARG A 12 SHEET 3 A 7 SER A 57 SER A 60 1 O SER A 60 N ILE A 41 SHEET 4 A 7 VAL A 79 ALA A 82 1 O LEU A 80 N ARG A 59 SHEET 5 A 7 GLN A 120 VAL A 127 1 O GLY A 123 N HIS A 81 SHEET 6 A 7 PHE A 138 VAL A 144 1 O VAL A 139 N HIS A 122 SHEET 7 A 7 THR A 160 ILE A 161 1 O ILE A 161 N LYS A 143 SHEET 1 B 8 VAL A 27 ILE A 28 0 SHEET 2 B 8 VAL A 44 ILE A 46 1 O VAL A 44 N VAL A 27 SHEET 3 B 8 ILE A 66 VAL A 68 1 O VAL A 68 N THR A 45 SHEET 4 B 8 VAL A 107 ILE A 109 1 O VAL A 107 N PHE A 67 SHEET 5 B 8 GLN A 120 VAL A 127 1 O VAL A 127 N TYR A 108 SHEET 6 B 8 PHE A 138 VAL A 144 1 O VAL A 139 N HIS A 122 SHEET 7 B 8 ALA A 155 ILE A 157 1 O ALA A 156 N PHE A 138 SHEET 8 B 8 VAL A 172 VAL A 173 1 O VAL A 173 N ALA A 155 SHEET 1 C 7 TYR A 33 ILE A 34 0 SHEET 2 C 7 MET A 51 VAL A 52 1 O VAL A 52 N TYR A 33 SHEET 3 C 7 ASN A 73 VAL A 74 1 O VAL A 74 N MET A 51 SHEET 4 C 7 SER A 114 LEU A 115 1 O LEU A 115 N ASN A 73 SHEET 5 C 7 PHE A 132 ILE A 133 1 O ILE A 133 N SER A 114 SHEET 6 C 7 VAL A 149 LEU A 150 1 O LEU A 150 N PHE A 132 SHEET 7 C 7 TYR A 166 ILE A 167 1 O ILE A 167 N VAL A 149 SHEET 1 D 2 VAL A 98 VAL A 100 0 SHEET 2 D 2 LYS A 103 TYR A 105 -1 O TYR A 105 N VAL A 98 LINK O HOH A 1 ZN ZN A 214 1555 1555 2.19 LINK ND1 HIS A 81 ZN ZN A 214 1555 1555 2.04 LINK NE2 HIS A 122 ZN ZN A 214 1555 1555 2.04 CISPEP 1 MET A 64 PRO A 65 0 -3.28 CISPEP 2 GLY A 123 PRO A 124 0 0.84 SITE 1 AC1 4 HOH A 1 HIS A 81 HIS A 117 HIS A 122 CRYST1 83.521 83.521 83.521 90.00 90.00 90.00 P 21 3 12 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 0.011973 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011973 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011973 0.00000