HEADER BIOSYNTHETIC PROTEIN 13-MAY-20 6Z1K TITLE A DE NOVO ENZYME FOR THE MORITA-BAYLIS-HILLMAN REACTION BH32.6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BH32.6 PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MORITA-BAYLIS-HILLMAN REACTION, ENGINEERED, EVOLVED, BIOSYNTHETIC KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.W.LEVY REVDAT 4 24-JAN-24 6Z1K 1 REMARK REVDAT 3 16-MAR-22 6Z1K 1 JRNL REVDAT 2 02-FEB-22 6Z1K 1 JRNL REVDAT 1 25-AUG-21 6Z1K 0 JRNL AUTH R.CRAWSHAW,A.E.CROSSLEY,L.JOHANNISSEN,A.J.BURKE,S.HAY, JRNL AUTH 2 C.LEVY,D.BAKER,S.L.LOVELOCK,A.P.GREEN JRNL TITL ENGINEERING AN EFFICIENT AND ENANTIOSELECTIVE ENZYME FOR THE JRNL TITL 2 MORITA-BAYLIS-HILLMAN REACTION. JRNL REF NAT.CHEM. V. 14 313 2022 JRNL REFN ESSN 1755-4349 JRNL PMID 34916595 JRNL DOI 10.1038/S41557-021-00833-9 REMARK 2 REMARK 2 RESOLUTION. 1.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.1_3865 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 55.26 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 60761 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.158 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.177 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3038 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 55.2600 - 4.1500 1.00 2819 159 0.1656 0.1816 REMARK 3 2 4.1400 - 3.2900 1.00 2697 151 0.1565 0.1495 REMARK 3 3 3.2900 - 2.8800 1.00 2705 96 0.1608 0.2001 REMARK 3 4 2.8700 - 2.6100 1.00 2675 128 0.1699 0.1576 REMARK 3 5 2.6100 - 2.4300 1.00 2622 159 0.1491 0.1800 REMARK 3 6 2.4200 - 2.2800 1.00 2624 153 0.1497 0.1710 REMARK 3 7 2.2800 - 2.1700 1.00 2624 119 0.1354 0.1876 REMARK 3 8 2.1700 - 2.0700 1.00 2637 138 0.1483 0.1875 REMARK 3 9 2.0700 - 1.9900 1.00 2609 127 0.1406 0.1873 REMARK 3 10 1.9900 - 1.9200 1.00 2653 126 0.1451 0.1710 REMARK 3 11 1.9200 - 1.8600 1.00 2616 140 0.1261 0.1583 REMARK 3 12 1.8600 - 1.8100 1.00 2591 153 0.1384 0.1618 REMARK 3 13 1.8100 - 1.7600 1.00 2602 122 0.1314 0.2008 REMARK 3 14 1.7600 - 1.7200 1.00 2597 128 0.1472 0.1570 REMARK 3 15 1.7200 - 1.6800 1.00 2612 122 0.1455 0.1798 REMARK 3 16 1.6800 - 1.6500 1.00 2611 146 0.1600 0.1813 REMARK 3 17 1.6500 - 1.6100 1.00 2562 164 0.1746 0.2148 REMARK 3 18 1.6100 - 1.5800 1.00 2580 148 0.1972 0.2673 REMARK 3 19 1.5800 - 1.5500 1.00 2587 131 0.1907 0.2433 REMARK 3 20 1.5500 - 1.5300 1.00 2573 145 0.2083 0.2554 REMARK 3 21 1.5300 - 1.5000 1.00 2583 134 0.2160 0.2608 REMARK 3 22 1.5000 - 1.4800 0.98 2544 149 0.2423 0.2727 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.147 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.419 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.89 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 2013 REMARK 3 ANGLE : 1.133 2718 REMARK 3 CHIRALITY : 0.077 291 REMARK 3 PLANARITY : 0.008 354 REMARK 3 DIHEDRAL : 19.806 784 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 6Z1K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-MAY-20. REMARK 100 THE DEPOSITION ID IS D_1292108689. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-AUG-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60772 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.480 REMARK 200 RESOLUTION RANGE LOW (A) : 55.260 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 9.500 REMARK 200 R MERGE (I) : 0.05985 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.6400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 9.60 REMARK 200 R MERGE FOR SHELL (I) : 1.41100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.190 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: 6Q7O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% W/V PEG 8000, 20% V/V ETHYLENE REMARK 280 GLYCOL 0.03 M OF EACH DIVALENT CATION 0.1 M MES/IMIDAZOLE PH 6.5, REMARK 280 PH 7, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.42400 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 80.84800 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 80.84800 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 40.42400 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: 940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 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 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 HZ2 LYS A 74 O HOH A 407 1.50 REMARK 500 O HOH A 463 O HOH A 501 1.98 REMARK 500 O HOH A 401 O HOH A 571 1.98 REMARK 500 O HOH A 499 O HOH A 578 2.00 REMARK 500 O HOH A 457 O HOH A 521 2.05 REMARK 500 O HOH A 452 O HOH A 482 2.08 REMARK 500 OE2 GLU A 204 O HOH A 401 2.10 REMARK 500 O HOH A 502 O HOH A 624 2.13 REMARK 500 O HOH A 453 O HOH A 575 2.15 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 -87.54 -97.15 REMARK 500 PRO A 35 46.34 -82.63 REMARK 500 ASP A 185 -53.39 -145.70 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 303 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 8 OD2 REMARK 620 2 LEU A 10 O 85.5 REMARK 620 3 ASP A 180 OD1 79.1 88.8 REMARK 620 4 ASN A 181 OD1 97.5 170.4 82.8 REMARK 620 5 FMT A 304 O2 165.8 94.2 115.0 85.2 REMARK 620 6 HOH A 463 O 82.5 91.7 161.6 97.8 83.3 REMARK 620 7 HOH A 501 O 79.9 128.3 135.1 61.3 89.4 37.6 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FMT A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FMT A 305 DBREF 6Z1K A 1 242 PDB 6Z1K 6Z1K 1 242 SEQRES 1 A 242 MET ILE ARG ALA VAL PHE PHE ASP SER LEU GLY THR LEU SEQRES 2 A 242 ILE SER VAL GLU GLY ALA ALA LYS SER HIS 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 ALA 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 LEU 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 ASN ARG ASP THR GLU PRO ALA THR 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 LYS ALA VAL TYR VAL GLY ASP ASN PRO SEQRES 15 A 242 VAL LYS ASP ALA 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 ALA 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 HET PEG A 301 17 HET EDO A 302 10 HET CA A 303 1 HET FMT A 304 5 HET FMT A 305 5 HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM EDO 1,2-ETHANEDIOL HETNAM CA CALCIUM ION HETNAM FMT FORMIC ACID HETSYN EDO ETHYLENE GLYCOL FORMUL 2 PEG C4 H10 O3 FORMUL 3 EDO C2 H6 O2 FORMUL 4 CA CA 2+ FORMUL 5 FMT 2(C H2 O2) FORMUL 7 HOH *242(H2 O) HELIX 1 AA1 SER A 15 GLY A 32 1 18 HELIX 2 AA2 ASN A 37 ALA A 57 1 21 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 LEU A 136 1 12 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 ALA A 186 LEU A 192 1 7 HELIX 12 AB3 LYS A 205 ALA A 212 5 8 HELIX 13 AB4 ARG A 220 GLY A 231 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 178 N PHE A 6 SHEET 5 AA1 6 THR A 195 LEU A 199 1 O ILE A 197 N TYR A 177 SHEET 6 AA1 6 PHE A 214 VAL A 216 1 O PHE A 214 N LEU A 198 LINK OD2 ASP A 8 CA CA A 303 1555 1555 2.28 LINK O LEU A 10 CA CA A 303 1555 1555 2.22 LINK OD1 ASP A 180 CA CA A 303 1555 1555 2.27 LINK OD1 ASN A 181 CA CA A 303 1555 1555 2.35 LINK CA CA A 303 O2 FMT A 304 1555 1555 2.19 LINK CA CA A 303 O HOH A 463 1555 1555 2.15 LINK CA CA A 303 O HOH A 501 1555 1555 3.19 CISPEP 1 LYS A 155 PRO A 156 0 2.94 SITE 1 AC1 4 TYR A 83 GLU A 85 ASN A 86 HOH A 425 SITE 1 AC2 7 LYS A 78 TYR A 79 SER A 144 ILE A 145 SITE 2 AC2 7 GLU A 150 LYS A 167 HOH A 476 SITE 1 AC3 6 ASP A 8 LEU A 10 ASP A 180 ASN A 181 SITE 2 AC3 6 FMT A 304 HOH A 463 SITE 1 AC4 5 LEU A 10 ASP A 180 ASN A 181 CA A 303 SITE 2 AC4 5 HOH A 463 SITE 1 AC5 4 PHE A 53 ASN A 123 HOH A 420 HOH A 463 CRYST1 71.690 71.690 121.272 90.00 90.00 120.00 P 31 2 1 6 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 0.013949 0.008053 0.000000 0.00000 SCALE2 0.000000 0.016107 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008246 0.00000