HEADER HYDROLASE 13-DEC-18 6Q7O TITLE CRYSTAL STRUCTURE OF OE1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: OE1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS HORIKOSHII; SOURCE 3 ORGANISM_TAXID: 53953; SOURCE 4 GENE: PH0459; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COMPUTATIONALLY DESIGNED ENZYME, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.W.LEVY REVDAT 3 24-JAN-24 6Q7O 1 REMARK REVDAT 2 26-JUN-19 6Q7O 1 JRNL REVDAT 1 05-JUN-19 6Q7O 0 JRNL AUTH A.J.BURKE,S.L.LOVELOCK,A.FRESE,R.CRAWSHAW,M.ORTMAYER, JRNL AUTH 2 M.DUNSTAN,C.LEVY,A.P.GREEN JRNL TITL DESIGN AND EVOLUTION OF AN ENZYME WITH A NON-CANONICAL JRNL TITL 2 ORGANOCATALYTIC MECHANISM. JRNL REF NATURE V. 570 219 2019 JRNL REFN ESSN 1476-4687 JRNL PMID 31132786 JRNL DOI 10.1038/S41586-019-1262-8 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_3304 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.43 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 16352 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 822 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 51.2100 - 3.6300 0.99 2641 141 0.1535 0.1729 REMARK 3 2 3.6300 - 2.8800 0.99 2585 142 0.1910 0.2446 REMARK 3 3 2.8800 - 2.5200 1.00 2580 125 0.2325 0.2855 REMARK 3 4 2.5200 - 2.2900 0.99 2585 141 0.2302 0.2788 REMARK 3 5 2.2900 - 2.1300 0.99 2572 133 0.2476 0.3049 REMARK 3 6 2.1300 - 2.0000 0.99 2567 140 0.2702 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.259 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 36.05 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.41 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 : 0.002 2000 REMARK 3 ANGLE : 0.506 2705 REMARK 3 CHIRALITY : 0.037 287 REMARK 3 PLANARITY : 0.002 354 REMARK 3 DIHEDRAL : 17.823 1242 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 6.7063 1.3799 14.8363 REMARK 3 T TENSOR REMARK 3 T11: 0.3079 T22: 0.3114 REMARK 3 T33: 0.3311 T12: -0.0165 REMARK 3 T13: -0.0010 T23: 0.0589 REMARK 3 L TENSOR REMARK 3 L11: 1.1578 L22: 1.0228 REMARK 3 L33: 0.8490 L12: -0.1954 REMARK 3 L13: 0.0143 L23: 0.2900 REMARK 3 S TENSOR REMARK 3 S11: 0.0768 S12: 0.2306 S13: 0.0538 REMARK 3 S21: 0.0273 S22: -0.0724 S23: -0.0066 REMARK 3 S31: 0.0151 S32: -0.1254 S33: 0.0000 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 6Q7O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-DEC-18. REMARK 100 THE DEPOSITION ID IS D_1200013435. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-SEP-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.916 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16357 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 41.430 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.56400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.040 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: 2UW6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM ACETATE TRIHYDRATE, 0.1 M REMARK 280 TRIS PH 8.5, 30 % W/V PEG 4000, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K 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 35.26500 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: 80 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 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 231 REMARK 465 GLN A 232 REMARK 465 GLY A 233 REMARK 465 SER A 234 REMARK 465 LEU A 235 REMARK 465 GLU A 236 REMARK 465 HIS A 237 REMARK 465 HIS A 238 REMARK 465 HIS A 239 REMARK 465 HIS A 240 REMARK 465 HIS A 241 REMARK 465 HIS A 242 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 OD2 ASP A 134 O HOH A 401 2.10 REMARK 500 OE2 GLU A 127 O HOH A 402 2.11 REMARK 500 O HOH A 405 O HOH A 413 2.16 REMARK 500 O HOH A 402 O HOH A 405 2.17 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 HOH A 469 O HOH A 477 2656 2.16 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 SER A 9 -90.25 -95.43 REMARK 500 PRO A 156 30.04 -91.94 REMARK 500 ASP A 185 -63.90 -93.02 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 CA A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 8 OD2 REMARK 620 2 LEU A 10 O 75.9 REMARK 620 3 ASP A 180 OD1 80.5 102.2 REMARK 620 4 HOH A 439 O 87.6 159.0 87.4 REMARK 620 5 HOH A 487 O 164.4 91.9 92.8 106.3 REMARK 620 6 HOH A 492 O 102.9 87.2 170.6 84.0 86.0 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 301 DBREF 6Q7O A 1 232 UNP O58216 O58216_PYRHO 1 232 SEQADV 6Q7O SER A 9 UNP O58216 PHE 9 CONFLICT SEQADV 6Q7O LEU A 10 UNP O58216 VAL 10 CONFLICT SEQADV 6Q7O ASN A 14 UNP O58216 LEU 14 CONFLICT SEQADV 6Q7O ALA A 19 UNP O58216 GLU 19 CONFLICT SEQADV 6Q7O SER A 22 UNP O58216 THR 22 CONFLICT SEQADV 6Q7O LEU A 64 UNP O58216 ILE 64 CONFLICT SEQADV 6Q7O LEU A 68 UNP O58216 GLU 68 CONFLICT SEQADV 6Q7O SER A 91 UNP O58216 HIS 91 CONFLICT SEQADV 6Q7O SER A 95 UNP O58216 HIS 95 CONFLICT SEQADV 6Q7O GLN A 128 UNP O58216 TYR 128 CONFLICT SEQADV 6Q7O ALA A 129 UNP O58216 LEU 129 CONFLICT SEQADV 6Q7O PHE A 132 UNP O58216 HIS 132 CONFLICT SEQADV 6Q7O GLY A 233 UNP O58216 EXPRESSION TAG SEQADV 6Q7O SER A 234 UNP O58216 EXPRESSION TAG SEQADV 6Q7O LEU A 235 UNP O58216 EXPRESSION TAG SEQADV 6Q7O GLU A 236 UNP O58216 EXPRESSION TAG SEQADV 6Q7O HIS A 237 UNP O58216 EXPRESSION TAG SEQADV 6Q7O HIS A 238 UNP O58216 EXPRESSION TAG SEQADV 6Q7O HIS A 239 UNP O58216 EXPRESSION TAG SEQADV 6Q7O HIS A 240 UNP O58216 EXPRESSION TAG SEQADV 6Q7O HIS A 241 UNP O58216 EXPRESSION TAG SEQADV 6Q7O HIS A 242 UNP O58216 EXPRESSION TAG SEQRES 1 A 242 MET ILE ARG ALA VAL PHE PHE ASP SER LEU GLY THR LEU SEQRES 2 A 242 ASN SER VAL GLU GLY ALA ALA LYS SER MHS LEU LYS ILE SEQRES 3 A 242 MET GLU GLU VAL LEU GLY ASP TYR PRO LEU ASN PRO LYS SEQRES 4 A 242 THR LEU LEU ASP GLU TYR GLU LYS LEU THR ARG GLU ALA SEQRES 5 A 242 PHE SER ASN TYR ALA GLY LYS PRO TYR ARG PRO LEU ARG SEQRES 6 A 242 ASP ILE LEU GLU GLU VAL MET ARG LYS LEU ALA GLU LYS SEQRES 7 A 242 TYR GLY PHE LYS TYR PRO GLU ASN PHE TRP GLU ILE SER SEQRES 8 A 242 LEU ARG MET SER GLN ARG TYR GLY GLU LEU TYR PRO GLU SEQRES 9 A 242 VAL VAL GLU VAL LEU LYS SER LEU LYS GLY LYS TYR HIS SEQRES 10 A 242 VAL GLY MET ILE THR ASP SER ASP THR GLU GLN ALA MET SEQRES 11 A 242 ALA PHE LEU ASP ALA LEU GLY ILE LYS ASP LEU PHE ASP SEQRES 12 A 242 SER ILE THR THR SER GLU GLU ALA GLY PHE PHE LYS PRO SEQRES 13 A 242 HIS PRO ARG ILE PHE GLU LEU ALA LEU LYS LYS ALA GLY SEQRES 14 A 242 VAL LYS GLY GLU GLU ALA VAL TYR VAL GLY ASP ASN PRO SEQRES 15 A 242 VAL LYS ASP CYS GLY GLY SER LYS ASN LEU GLY MET THR SEQRES 16 A 242 SER ILE LEU LEU ASP ARG LYS GLY GLU LYS ARG GLU PHE SEQRES 17 A 242 TRP ASP LYS CYS ASP PHE ILE VAL SER ASP LEU ARG GLU SEQRES 18 A 242 VAL ILE LYS ILE VAL ASP GLU LEU ASN GLY GLN GLY SER SEQRES 19 A 242 LEU GLU HIS HIS HIS HIS HIS HIS MODRES 6Q7O MHS A 23 HIS MODIFIED RESIDUE HET MHS A 23 19 HET CA A 301 1 HETNAM MHS N1-METHYLATED HISTIDINE HETNAM CA CALCIUM ION FORMUL 1 MHS C7 H11 N3 O2 FORMUL 2 CA CA 2+ FORMUL 3 HOH *110(H2 O) HELIX 1 AA1 SER A 15 GLY A 32 1 18 HELIX 2 AA2 ASN A 37 TYR A 56 1 20 HELIX 3 AA3 PRO A 63 GLY A 80 1 18 HELIX 4 AA4 ASN A 86 GLY A 99 1 14 HELIX 5 AA5 GLU A 104 LYS A 113 1 10 HELIX 6 AA6 ASP A 125 GLY A 137 1 13 HELIX 7 AA7 ILE A 138 PHE A 142 5 5 HELIX 8 AA8 SER A 148 GLY A 152 1 5 HELIX 9 AA9 HIS A 157 GLY A 169 1 13 HELIX 10 AB1 LYS A 171 GLU A 173 5 3 HELIX 11 AB2 ASP A 185 ASN A 191 1 7 HELIX 12 AB3 LYS A 205 CYS A 212 5 8 HELIX 13 AB4 LEU A 219 ASN A 230 1 12 SHEET 1 AA1 6 SER A 144 THR A 147 0 SHEET 2 AA1 6 HIS A 117 THR A 122 1 N MET A 120 O THR A 146 SHEET 3 AA1 6 ALA A 4 PHE A 7 1 N VAL A 5 O HIS A 117 SHEET 4 AA1 6 ALA A 175 GLY A 179 1 O VAL A 176 N PHE A 6 SHEET 5 AA1 6 THR A 195 LEU A 199 1 O LEU A 199 N GLY A 179 SHEET 6 AA1 6 PHE A 214 VAL A 216 1 O PHE A 214 N LEU A 198 LINK C SER A 22 N MHS A 23 1555 1555 1.33 LINK C MHS A 23 N LEU A 24 1555 1555 1.33 LINK OD2 ASP A 8 CA CA A 301 1555 1555 2.29 LINK O LEU A 10 CA CA A 301 1555 1555 2.41 LINK OD1 ASP A 180 CA CA A 301 1555 1555 2.47 LINK CA CA A 301 O HOH A 439 1555 1555 2.52 LINK CA CA A 301 O HOH A 487 1555 1555 2.36 LINK CA CA A 301 O HOH A 492 1555 1555 2.64 CISPEP 1 LYS A 155 PRO A 156 0 2.43 SITE 1 AC1 6 ASP A 8 LEU A 10 ASP A 180 HOH A 439 SITE 2 AC1 6 HOH A 487 HOH A 492 CRYST1 34.110 70.530 52.820 90.00 104.24 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 0.029317 0.000000 0.007440 0.00000 SCALE2 0.000000 0.014178 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019532 0.00000