HEADER ANTIBIOTIC 18-APR-18 5ZQA TITLE CRYSTAL STRUCTURE OF PENICILLIN-BINDING PROTEIN D2 FROM LISTERIA TITLE 2 MONOCYTOGENES IN THE APO FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: LMO2812 PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LISTERIA MONOCYTOGENES EGD-E; SOURCE 3 ORGANISM_TAXID: 169963; SOURCE 4 STRAIN: EGD-E; SOURCE 5 GENE: LMO2812; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LISTERIA MONOCYTOGENES, HYPOTHETICAL, PENICILLIN-BINDING PROTEIN, KEYWDS 2 LMPBPD2, LMO2812, ANTIBIOTIC EXPDTA X-RAY DIFFRACTION AUTHOR J.H.JEONG,Y.G.KIM REVDAT 4 22-NOV-23 5ZQA 1 LINK REVDAT 3 12-SEP-18 5ZQA 1 JRNL REVDAT 2 22-AUG-18 5ZQA 1 JRNL REVDAT 1 25-JUL-18 5ZQA 0 JRNL AUTH J.H.JEONG,H.J.CHA,Y.G.KIM JRNL TITL CRYSTAL STRUCTURES OF PENICILLIN-BINDING PROTEIN D2 FROM JRNL TITL 2 LISTERIA MONOCYTOGENES AND STRUCTURAL BASIS FOR ANTIBIOTIC JRNL TITL 3 SPECIFICITY JRNL REF ANTIMICROB. AGENTS V. 62 2018 JRNL REF 2 CHEMOTHER. JRNL REFN ESSN 1098-6596 JRNL PMID 30082290 JRNL DOI 10.1128/AAC.00796-18 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1690 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) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.29 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 30733 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1998 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 37.3018 - 3.7347 1.00 2251 157 0.1593 0.1730 REMARK 3 2 3.7347 - 2.9648 1.00 2143 151 0.1683 0.2068 REMARK 3 3 2.9648 - 2.5901 1.00 2120 143 0.1824 0.2004 REMARK 3 4 2.5901 - 2.3533 1.00 2092 145 0.1841 0.1976 REMARK 3 5 2.3533 - 2.1847 1.00 2116 141 0.1610 0.1751 REMARK 3 6 2.1847 - 2.0559 1.00 2090 147 0.1541 0.1652 REMARK 3 7 2.0559 - 1.9529 1.00 2070 143 0.1571 0.1766 REMARK 3 8 1.9529 - 1.8679 1.00 2064 143 0.1605 0.1862 REMARK 3 9 1.8679 - 1.7960 1.00 2075 143 0.1619 0.1781 REMARK 3 10 1.7960 - 1.7340 1.00 2065 145 0.1551 0.2190 REMARK 3 11 1.7340 - 1.6798 1.00 2069 145 0.1577 0.1990 REMARK 3 12 1.6798 - 1.6318 0.99 2031 142 0.1487 0.1948 REMARK 3 13 1.6318 - 1.5888 0.94 1971 135 0.1518 0.1897 REMARK 3 14 1.5888 - 1.5501 0.77 1578 118 0.1725 0.2150 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.660 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.61 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 : 0.006 1909 REMARK 3 ANGLE : 1.010 2577 REMARK 3 CHIRALITY : 0.039 305 REMARK 3 PLANARITY : 0.004 330 REMARK 3 DIHEDRAL : 12.225 706 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 5ZQA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-APR-18. REMARK 100 THE DEPOSITION ID IS D_1300007466. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JAN-14 REMARK 200 TEMPERATURE (KELVIN) : 200 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-1A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : CRYO-COOLED CHANNEL-CUT SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30734 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 37.291 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : 0.08823 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.32480 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: 3IT9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 31.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M POTASSIUM CHLORIDE, 20%(W/V) REMARK 280 POLYETHYLENE GLYCOL 3,350, PH 8.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 295.15K 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 18.83450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.47750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.29100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.47750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.83450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.29100 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: 80 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 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 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 HIS A 1 REMARK 465 HIS A 2 REMARK 465 ASP A 3 REMARK 465 TYR A 4 REMARK 465 ASP A 5 REMARK 465 ILE A 6 REMARK 465 PRO A 7 REMARK 465 THR A 8 REMARK 465 THR A 9 REMARK 465 GLU A 10 REMARK 465 ASN A 11 REMARK 465 LEU A 12 REMARK 465 TYR A 13 REMARK 465 PHE A 14 REMARK 465 GLN A 15 REMARK 465 GLY A 16 REMARK 465 ALA A 17 REMARK 465 MET A 18 REMARK 465 GLY A 19 REMARK 465 SER A 20 REMARK 465 SER A 21 REMARK 465 THR A 22 REMARK 465 GLU A 271 REMARK 465 ASP A 272 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 ALA A 57 -128.93 50.22 REMARK 500 ASP A 131 17.02 -147.78 REMARK 500 SER A 169 -168.12 -163.78 REMARK 500 LEU A 221 -49.83 -132.36 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 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 70 OE1 REMARK 620 2 HOH A 403 O 175.6 REMARK 620 3 HOH A 406 O 86.3 90.2 REMARK 620 4 HOH A 479 O 83.7 94.0 94.8 REMARK 620 5 HOH A 484 O 91.3 91.3 89.1 173.4 REMARK 620 6 HOH A 532 O 93.1 90.6 177.3 87.8 88.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 187 OE2 REMARK 620 2 HOH A 405 O 97.2 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 410 O REMARK 620 2 HOH A 427 O 82.6 REMARK 620 3 HOH A 542 O 169.2 89.0 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 MG A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 304 DBREF 5ZQA A 21 272 UNP Q8Y3M3 Q8Y3M3_LISMO 21 272 SEQADV 5ZQA HIS A -3 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA HIS A -2 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA HIS A -1 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA HIS A 0 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA HIS A 1 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA HIS A 2 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA ASP A 3 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA TYR A 4 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA ASP A 5 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA ILE A 6 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA PRO A 7 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA THR A 8 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA THR A 9 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA GLU A 10 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA ASN A 11 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA LEU A 12 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA TYR A 13 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA PHE A 14 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA GLN A 15 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA GLY A 16 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA ALA A 17 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA MET A 18 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA GLY A 19 UNP Q8Y3M3 EXPRESSION TAG SEQADV 5ZQA SER A 20 UNP Q8Y3M3 EXPRESSION TAG SEQRES 1 A 276 HIS HIS HIS HIS HIS HIS ASP TYR ASP ILE PRO THR THR SEQRES 2 A 276 GLU ASN LEU TYR PHE GLN GLY ALA MET GLY SER SER THR SEQRES 3 A 276 GLU GLN PRO ASN LEU TYR LEU SER ALA ASN ALA ALA ALA SEQRES 4 A 276 VAL TYR SER VAL GLU ASN GLY GLU ALA LEU TYR GLU GLN SEQRES 5 A 276 ASN ALA ASP LYS VAL MET PRO ILE ALA SER LEU SER LYS SEQRES 6 A 276 LEU MET THR ALA PHE LEU VAL LEU GLU ALA VAL ASP ASN SEQRES 7 A 276 ASN GLU LEU SER TRP ASP GLU LYS LEU ASP LEU VAL ARG SEQRES 8 A 276 LEU ASP ASP PRO SER ALA VAL SER LEU TYR ALA ILE THR SEQRES 9 A 276 GLN LYS ARG THR TRP SER VAL ARG ASP LEU TYR SER ALA SEQRES 10 A 276 MET LEU THR MET SER ALA ASN ASP ALA ALA GLU THR LEU SEQRES 11 A 276 GLY ASP ARG LEU ASP GLY ALA ASP PHE PRO LYS GLU MET SEQRES 12 A 276 ASN ASN GLN ALA LYS LYS LEU GLY MET SER SER LYS THR SEQRES 13 A 276 THR PHE VAL SER ALA SER GLY LEU ASP VAL ASP GLY LYS SEQRES 14 A 276 SER ALA VAL SER THR THR LYS ASP LEU PHE LEU LEU SER SEQRES 15 A 276 SER LYS LEU ILE SER THR HIS PRO GLU VAL LEU GLU THR SEQRES 16 A 276 THR SER LYS PRO THR VAL THR THR ASP LYS GLY ALA LYS SEQRES 17 A 276 LEU GLU SER THR ASN ASP LEU LEU GLY SER ILE GLN GLY SEQRES 18 A 276 LEU ASP GLY LEU LYS THR GLY PHE THR ASP GLU ALA GLY SEQRES 19 A 276 TYR CYS PHE ILE GLY THR ALA GLU ARG GLY GLY LYS ARG SEQRES 20 A 276 VAL ILE SER ILE VAL LEU ASP ALA GLY THR ALA GLU LYS SEQRES 21 A 276 ARG PHE LYS ASP THR GLU LYS LEU MET GLU VAL GLY PHE SEQRES 22 A 276 LYS GLU ASP HET MG A 301 1 HET MG A 302 1 HET MG A 303 1 HET PEG A 304 7 HETNAM MG MAGNESIUM ION HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 2 MG 3(MG 2+) FORMUL 5 PEG C4 H10 O3 FORMUL 6 HOH *164(H2 O) HELIX 1 AA1 ALA A 57 LEU A 59 5 3 HELIX 2 AA2 SER A 60 ASN A 74 1 15 HELIX 3 AA3 SER A 95 GLN A 101 1 7 HELIX 4 AA4 VAL A 107 MET A 117 1 11 HELIX 5 AA5 ALA A 119 GLY A 132 1 14 HELIX 6 AA6 ASP A 134 GLY A 147 1 14 HELIX 7 AA7 THR A 170 HIS A 185 1 16 HELIX 8 AA8 GLU A 187 SER A 193 1 7 HELIX 9 AA9 THR A 253 PHE A 269 1 17 SHEET 1 AA1 5 ALA A 44 GLN A 48 0 SHEET 2 AA1 5 ALA A 33 SER A 38 -1 N VAL A 36 O LEU A 45 SHEET 3 AA1 5 LYS A 242 ALA A 251 -1 O ILE A 247 N ALA A 35 SHEET 4 AA1 5 GLY A 230 ARG A 239 -1 N TYR A 231 O ALA A 251 SHEET 5 AA1 5 LEU A 218 THR A 226 -1 N GLY A 224 O CYS A 232 SHEET 1 AA2 2 MET A 54 PRO A 55 0 SHEET 2 AA2 2 VAL A 168 SER A 169 -1 O SER A 169 N MET A 54 SHEET 1 AA3 2 LYS A 82 ASP A 84 0 SHEET 2 AA3 2 THR A 104 SER A 106 -1 O TRP A 105 N LEU A 83 SHEET 1 AA4 2 THR A 196 THR A 198 0 SHEET 2 AA4 2 LYS A 204 GLU A 206 -1 O LEU A 205 N VAL A 197 LINK OE1 GLU A 70 MG MG A 301 1555 1555 2.14 LINK OE2 GLU A 187 MG MG A 302 1555 1555 1.89 LINK MG MG A 301 O HOH A 403 1555 3455 2.18 LINK MG MG A 301 O HOH A 406 1555 1555 2.11 LINK MG MG A 301 O HOH A 479 1555 1555 2.08 LINK MG MG A 301 O HOH A 484 1555 1555 2.14 LINK MG MG A 301 O HOH A 532 1555 1555 1.96 LINK MG MG A 302 O HOH A 405 1555 1555 2.04 LINK MG MG A 303 O HOH A 410 1555 1555 2.07 LINK MG MG A 303 O HOH A 427 1555 1555 2.25 LINK MG MG A 303 O HOH A 542 1555 1555 2.23 CISPEP 1 GLY A 220 LEU A 221 0 9.90 SITE 1 AC1 6 GLU A 70 HOH A 403 HOH A 406 HOH A 479 SITE 2 AC1 6 HOH A 484 HOH A 532 SITE 1 AC2 5 ASP A 73 HIS A 185 GLU A 187 LYS A 256 SITE 2 AC2 5 HOH A 405 SITE 1 AC3 3 HOH A 410 HOH A 427 HOH A 542 SITE 1 AC4 4 ARG A 108 ASP A 200 HOH A 455 HOH A 490 CRYST1 37.669 74.582 74.955 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 0.026547 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013408 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013341 0.00000