HEADER HYDROLASE 10-APR-17 5XFE TITLE LUCIFERIN-REGENERATING ENZYME SOLVED BY SAD USING XFEL (REFINED TITLE 2 AGAINST 11,000 PATTERNS) COMPND MOL_ID: 1; COMPND 2 MOLECULE: LUCIFERIN REGENERATING ENZYME; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHOTINUS PYRALIS; SOURCE 3 ORGANISM_COMMON: COMMON EASTERN FIREFLY; SOURCE 4 ORGANISM_TAXID: 7054; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15 KEYWDS BETA-PROOELLER, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.YAMASHITA,D.PAN,T.OKUDA,T.MURAI,A.KODAN,T.YAMAGUCHI,K.GOMI, AUTHOR 2 N.KAJIYAMA,H.KATO,H.AGO,M.YAMAMOTO,T.NAKATSU REVDAT 3 06-SEP-23 5XFE 1 LINK REVDAT 2 25-OCT-17 5XFE 1 JRNL REMARK REVDAT 1 30-AUG-17 5XFE 0 JRNL AUTH K.YAMASHITA,N.KUWABARA,T.NAKANE,T.MURAI,E.MIZOHATA, JRNL AUTH 2 M.SUGAHARA,D.PAN,T.MASUDA,M.SUZUKI,T.SATO,A.KODAN, JRNL AUTH 3 T.YAMAGUCHI,E.NANGO,T.TANAKA,K.TONO,Y.JOTI,T.KAMESHIMA, JRNL AUTH 4 T.HATSUI,M.YABASHI,H.MANYA,T.ENDO,R.KATO,T.SENDA,H.KATO, JRNL AUTH 5 S.IWATA,H.AGO,M.YAMAMOTO,F.YUMOTO,T.NAKATSU JRNL TITL EXPERIMENTAL PHASE DETERMINATION WITH SELENOMETHIONINE OR JRNL TITL 2 MERCURY-DERIVATIZATION IN SERIAL FEMTOSECOND CRYSTALLOGRAPHY JRNL REF IUCRJ V. 4 639 2017 JRNL REFN ESSN 2052-2525 JRNL PMID 28989719 JRNL DOI 10.1107/S2052252517008557 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.57 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 92518 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.990 REMARK 3 FREE R VALUE TEST SET COUNT : 3692 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 24.5715 - 4.4354 1.00 3575 148 0.1602 0.1760 REMARK 3 2 4.4354 - 3.5238 1.00 3584 150 0.1478 0.1605 REMARK 3 3 3.5238 - 3.0794 1.00 3573 144 0.1615 0.2138 REMARK 3 4 3.0794 - 2.7982 1.00 3587 150 0.1767 0.1747 REMARK 3 5 2.7982 - 2.5979 1.00 3567 148 0.1802 0.2233 REMARK 3 6 2.5979 - 2.4449 1.00 3555 148 0.1794 0.2234 REMARK 3 7 2.4449 - 2.3225 1.00 3546 155 0.1766 0.2146 REMARK 3 8 2.3225 - 2.2215 1.00 3598 141 0.1682 0.1814 REMARK 3 9 2.2215 - 2.1360 1.00 3567 150 0.1724 0.1991 REMARK 3 10 2.1360 - 2.0624 1.00 3548 143 0.1787 0.2048 REMARK 3 11 2.0624 - 1.9979 1.00 3596 143 0.1825 0.1756 REMARK 3 12 1.9979 - 1.9408 1.00 3563 159 0.1878 0.2109 REMARK 3 13 1.9408 - 1.8898 1.00 3601 140 0.1956 0.2370 REMARK 3 14 1.8898 - 1.8437 1.00 3542 154 0.2134 0.2403 REMARK 3 15 1.8437 - 1.8018 1.00 3602 142 0.2262 0.2490 REMARK 3 16 1.8018 - 1.7634 1.00 3582 152 0.2322 0.2559 REMARK 3 17 1.7634 - 1.7282 1.00 3575 142 0.2527 0.2788 REMARK 3 18 1.7282 - 1.6956 1.00 3583 151 0.2693 0.2898 REMARK 3 19 1.6956 - 1.6653 1.00 3560 152 0.2945 0.3017 REMARK 3 20 1.6653 - 1.6371 1.00 3567 143 0.3147 0.3238 REMARK 3 21 1.6371 - 1.6107 0.99 3532 147 0.3464 0.3372 REMARK 3 22 1.6107 - 1.5859 0.99 3535 155 0.3712 0.3858 REMARK 3 23 1.5859 - 1.5626 0.95 3407 138 0.3844 0.3493 REMARK 3 24 1.5626 - 1.5406 0.83 2928 133 0.4041 0.3889 REMARK 3 25 1.5406 - 1.5197 0.67 2430 104 0.4259 0.4319 REMARK 3 26 1.5197 - 1.5000 0.43 1523 60 0.4534 0.4525 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.950 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.06 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 : 0.007 2463 REMARK 3 ANGLE : 1.130 3351 REMARK 3 CHIRALITY : 0.044 376 REMARK 3 PLANARITY : 0.006 429 REMARK 3 DIHEDRAL : 12.971 903 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 5XFE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-APR-17. REMARK 100 THE DEPOSITION ID IS D_1300003424. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAY-14 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : FREE ELECTRON LASER REMARK 200 BEAMLINE : BL3 REMARK 200 X-RAY GENERATOR MODEL : SACLA BEAMLINE BL3 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.984 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MPCCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTFEL REMARK 200 DATA SCALING SOFTWARE : CRYSTFEL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 93667 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 46.48 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 2.7127 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.12 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 25.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 94.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.870 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXDE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MIXING PURIFIED LRE SOLUTION (27 MG/ML REMARK 280 LRE, 10 MM HEPES PH 7.5, 0.1 M NACL, 10% GLYCEROL) AND REMARK 280 PRECIPITANT SOLUTION (35% PEG3350, 10% MPD, 0.1 M HEPES PH 7.5, REMARK 280 0.2 M MGCL2) AT RATIOS BETWEEN 1:2 AND 1:1.6, BATCH MODE, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 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 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 23.95000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.26500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.51500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.26500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.95000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.51500 REMARK 290 SMTRY3 4 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: 290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -55.0 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 -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 GLY 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 OE2 GLU A 183 O HOH A 501 2.12 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 59 -11.14 -140.26 REMARK 500 GLU A 76 -100.11 53.52 REMARK 500 VAL A 87 -35.14 -146.42 REMARK 500 ASN A 110 -124.25 -122.66 REMARK 500 ASN A 160 -136.17 -131.58 REMARK 500 ASP A 212 -103.29 -128.30 REMARK 500 GLN A 253 69.54 -100.14 REMARK 500 ASP A 278 37.61 -97.21 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 MG A 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 18 OE1 REMARK 620 2 ASN A 160 OD1 174.6 REMARK 620 3 ASP A 212 OD1 96.1 85.2 REMARK 620 4 HOH A 518 O 87.1 87.6 94.2 REMARK 620 5 HOH A 549 O 89.5 95.6 95.0 170.5 REMARK 620 6 HOH A 629 O 89.9 88.5 173.3 83.0 88.1 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 HG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HG A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 404 REMARK 999 REMARK 999 SEQUENCE REMARK 999 IN BAB60700.2, THE MODIFICATION OF DATABASE IS REFLECTED. REMARK 999 BUT IN UNP DATABASE(Q95YI4), IT IS NOT REFLECTED. DBREF 5XFE A 1 308 UNP Q95YI4 Q95YI4_PHOPY 1 308 SEQADV 5XFE GLY A -2 UNP Q95YI4 EXPRESSION TAG SEQADV 5XFE SER A -1 UNP Q95YI4 EXPRESSION TAG SEQADV 5XFE HIS A 0 UNP Q95YI4 EXPRESSION TAG SEQADV 5XFE ILE A 133 UNP Q95YI4 VAL 133 SEE SEQUENCE DETAILS SEQADV 5XFE TYR A 268 UNP Q95YI4 HIS 268 SEE SEQUENCE DETAILS SEQADV 5XFE PHE A 281 UNP Q95YI4 LEU 281 SEE SEQUENCE DETAILS SEQRES 1 A 311 GLY SER HIS MET GLY PRO VAL VAL GLU LYS ILE ALA GLU SEQRES 2 A 311 LEU GLY LYS TYR THR VAL GLY GLU GLY PRO HIS TRP ASP SEQRES 3 A 311 HIS GLU THR GLN THR LEU TYR PHE VAL ASP THR VAL GLU SEQRES 4 A 311 LYS THR PHE HIS LYS TYR VAL PRO SER GLN LYS LYS TYR SEQRES 5 A 311 THR PHE CYS LYS VAL ASP LYS LEU VAL SER PHE ILE ILE SEQRES 6 A 311 PRO LEU ALA GLY SER PRO GLY ARG PHE VAL VAL SER LEU SEQRES 7 A 311 GLU ARG GLU ILE ALA ILE LEU THR TRP ASP GLY VAL SER SEQRES 8 A 311 ALA ALA PRO THR SER ILE GLU ALA ILE VAL ASN VAL GLU SEQRES 9 A 311 PRO HIS ILE LYS ASN ASN ARG LEU ASN ASP GLY LYS ALA SEQRES 10 A 311 ASP PRO LEU GLY ASN LEU TRP THR GLY THR MET ALA ILE SEQRES 11 A 311 ASP ALA GLY LEU PRO ILE GLY PRO VAL THR GLY SER LEU SEQRES 12 A 311 TYR HIS LEU GLY ALA ASP LYS LYS VAL LYS MET HIS GLU SEQRES 13 A 311 SER ASN ILE ALA ILE ALA ASN GLY LEU ALA TRP SER ASN SEQRES 14 A 311 ASP LEU LYS LYS MET TYR TYR ILE ASP SER GLY LYS ARG SEQRES 15 A 311 ARG VAL ASP GLU TYR ASP TYR ASP ALA SER THR LEU SER SEQRES 16 A 311 ILE SER ASN GLN ARG PRO LEU PHE THR PHE GLU LYS HIS SEQRES 17 A 311 GLU VAL PRO GLY TYR PRO ASP GLY GLN THR ILE ASP GLU SEQRES 18 A 311 GLU GLY ASN LEU TRP VAL ALA VAL PHE GLN GLY GLN ARG SEQRES 19 A 311 ILE ILE LYS ILE SER THR GLN GLN PRO GLU VAL LEU LEU SEQRES 20 A 311 ASP THR VAL LYS ILE PRO ASP PRO GLN VAL THR SER VAL SEQRES 21 A 311 ALA PHE GLY GLY PRO ASN LEU ASP GLU LEU TYR VAL THR SEQRES 22 A 311 SER ALA GLY LEU GLN LEU ASP ASP SER SER PHE ASP LYS SEQRES 23 A 311 SER LEU VAL ASN GLY HIS VAL TYR ARG VAL THR GLY LEU SEQRES 24 A 311 GLY VAL LYS GLY PHE ALA GLY VAL LYS VAL LYS LEU HET HG A 401 1 HET HG A 402 1 HET MG A 403 1 HET MPD A 404 8 HETNAM HG MERCURY (II) ION HETNAM MG MAGNESIUM ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 2 HG 2(HG 2+) FORMUL 4 MG MG 2+ FORMUL 5 MPD C6 H14 O2 FORMUL 6 HOH *162(H2 O) HELIX 1 AA1 ALA A 9 GLY A 12 5 4 HELIX 2 AA2 GLU A 203 GLU A 206 5 4 HELIX 3 AA3 ASP A 282 VAL A 286 5 5 SHEET 1 AA1 4 VAL A 4 LYS A 7 0 SHEET 2 AA1 4 TYR A 291 THR A 294 -1 O ARG A 292 N GLU A 6 SHEET 3 AA1 4 GLU A 266 SER A 271 -1 N LEU A 267 O VAL A 293 SHEET 4 AA1 4 VAL A 254 GLY A 260 -1 N GLY A 260 O GLU A 266 SHEET 1 AA2 4 GLY A 17 ASP A 23 0 SHEET 2 AA2 4 THR A 28 ASP A 33 -1 O THR A 28 N ASP A 23 SHEET 3 AA2 4 THR A 38 VAL A 43 -1 O TYR A 42 N LEU A 29 SHEET 4 AA2 4 LYS A 48 LYS A 53 -1 O LYS A 48 N VAL A 43 SHEET 1 AA3 4 ILE A 61 PRO A 63 0 SHEET 2 AA3 4 ARG A 70 LEU A 75 -1 O VAL A 72 N ILE A 62 SHEET 3 AA3 4 GLU A 78 THR A 83 -1 O LEU A 82 N PHE A 71 SHEET 4 AA3 4 SER A 93 ASN A 99 -1 O GLU A 95 N ILE A 81 SHEET 1 AA4 4 ASN A 107 ALA A 114 0 SHEET 2 AA4 4 LEU A 120 ALA A 126 -1 O GLY A 123 N ASN A 110 SHEET 3 AA4 4 GLY A 138 LEU A 143 -1 O TYR A 141 N THR A 122 SHEET 4 AA4 4 VAL A 149 ILE A 156 -1 O HIS A 152 N LEU A 140 SHEET 1 AA5 4 ALA A 159 TRP A 164 0 SHEET 2 AA5 4 LYS A 170 ASP A 175 -1 O TYR A 172 N ALA A 163 SHEET 3 AA5 4 ARG A 180 ASP A 187 -1 O ASP A 182 N TYR A 173 SHEET 4 AA5 4 SER A 192 THR A 201 -1 O LEU A 199 N VAL A 181 SHEET 1 AA6 4 TYR A 210 ILE A 216 0 SHEET 2 AA6 4 LEU A 222 PHE A 227 -1 O TRP A 223 N THR A 215 SHEET 3 AA6 4 ARG A 231 ILE A 235 -1 O ILE A 233 N VAL A 224 SHEET 4 AA6 4 LEU A 243 LYS A 248 -1 O VAL A 247 N ILE A 232 LINK OE1 GLU A 18 MG MG A 403 1555 1555 2.02 LINK OD1 ASN A 160 MG MG A 403 1555 1555 2.05 LINK OD1 ASP A 212 MG MG A 403 1555 1555 2.01 LINK HG HG A 401 O HOH A 660 1555 1555 2.29 LINK MG MG A 403 O HOH A 518 1555 1555 2.12 LINK MG MG A 403 O HOH A 549 1555 1555 2.06 LINK MG MG A 403 O HOH A 629 1555 1555 2.22 CISPEP 1 LEU A 131 PRO A 132 0 1.40 SITE 1 AC1 5 PHE A 39 CYS A 52 TRP A 84 HG A 402 SITE 2 AC1 5 HOH A 660 SITE 1 AC2 4 PHE A 39 CYS A 52 TRP A 84 HG A 401 SITE 1 AC3 6 GLU A 18 ASN A 160 ASP A 212 HOH A 518 SITE 2 AC3 6 HOH A 549 HOH A 629 SITE 1 AC4 6 ASN A 160 ASP A 212 PHE A 227 HOH A 518 SITE 2 AC4 6 HOH A 519 HOH A 539 CRYST1 47.900 77.030 84.530 90.00 90.00 90.00 P 21 21 21 4 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 0.020877 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012982 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011830 0.00000