HEADER HYDROLASE 05-FEB-14 4OP8 TITLE ROOM TEMPERATURE CRYSTAL STRUCTURE OF STABILIZED TEM-1 BETA-LACTAMASE TITLE 2 VARIANT V.13 CARRYING G238S MUTATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: TEM-94 ES-BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: TEM-1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: BLA-TEM-94; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETA-LACTAMASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR E.DELLUS-GUR,M.ELIAS,J.S.FRASER,D.S.TAWFIK REVDAT 3 20-SEP-23 4OP8 1 REMARK SEQADV SSBOND LINK REVDAT 2 17-JAN-18 4OP8 1 JRNL REVDAT 1 20-MAY-15 4OP8 0 JRNL AUTH E.DELLUS-GUR,M.ELIAS,E.CASELLI,F.PRATI,M.L.SALVERDA, JRNL AUTH 2 J.A.DE VISSER,J.S.FRASER,D.S.TAWFIK JRNL TITL NEGATIVE EPISTASIS AND EVOLVABILITY IN TEM-1 JRNL TITL 2 BETA-LACTAMASE--THE THIN LINE BETWEEN AN ENZYME'S JRNL TITL 3 CONFORMATIONAL FREEDOM AND DISORDER. JRNL REF J. MOL. BIOL. V. 427 2396 2015 JRNL REFN ESSN 1089-8638 JRNL PMID 26004540 JRNL DOI 10.1016/J.JMB.2015.05.011 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 92.8 REMARK 3 NUMBER OF REFLECTIONS : 16253 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 856 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1134 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.11 REMARK 3 BIN R VALUE (WORKING SET) : 0.2330 REMARK 3 BIN FREE R VALUE SET COUNT : 60 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2017 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 19 REMARK 3 SOLVENT ATOMS : 146 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.11000 REMARK 3 B22 (A**2) : 0.21000 REMARK 3 B33 (A**2) : -0.10000 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.209 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.177 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.121 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.281 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2244 ; 0.002 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2197 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3077 ; 0.690 ; 1.985 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5103 ; 0.513 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 316 ; 4.071 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 101 ;30.019 ;24.257 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 417 ;12.070 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;12.378 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 353 ; 0.043 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2576 ; 0.003 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 485 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1107 ; 2.709 ; 2.371 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1106 ; 2.708 ; 2.370 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1396 ; 4.037 ; 3.552 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1397 ; 4.036 ; 3.552 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1137 ; 3.463 ; 2.807 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1133 ; 3.458 ; 2.804 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1648 ; 5.269 ; 4.061 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2724 ; 8.190 ;20.016 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2687 ; 8.093 ;19.748 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4OP8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-FEB-14. REMARK 100 THE DEPOSITION ID IS D_1000084777. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 6.2 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) : 1.54178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16253 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 77.360 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1ZG4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 9% (WT/VOL) POLYETHYLENE GLYCOL (PEG) REMARK 280 8000, 100 MM MES PH 6.2, AND 200MM CA(OAC)2, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 77.18000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.52000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 77.18000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.52000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -71.0 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 -1.000000 0.000000 0.000000 1.60234 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -34.88322 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 OH TYR A 45 OE2 GLU A 47 1.66 REMARK 500 ND2 ASN A 174 O HOH A 544 1.71 REMARK 500 O HOH A 541 O HOH A 545 1.93 REMARK 500 O HOH A 501 O HOH A 512 1.94 REMARK 500 O HOH A 500 O HOH A 512 2.05 REMARK 500 CG GLU A 170 OG SER A 237 2.08 REMARK 500 O HOH A 461 O HOH A 465 2.09 REMARK 500 O HOH A 493 O HOH A 494 2.13 REMARK 500 OD1 ASP A 37 O HOH A 429 2.18 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 MET A 68 -141.48 53.12 REMARK 500 TYR A 104 75.88 56.98 REMARK 500 GLU A 170 99.95 7.89 REMARK 500 ALA A 171 7.91 145.93 REMARK 500 ILE A 172 143.72 -25.79 REMARK 500 ASN A 174 46.67 21.94 REMARK 500 LEU A 219 -122.52 -105.24 REMARK 500 GLU A 238 -59.94 -16.85 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 GLU A 36 OE2 REMARK 620 2 HOH A 401 O 92.5 REMARK 620 3 HOH A 403 O 111.8 85.1 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 CA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4IBR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF STABILIZED TEM-1 BETA-LACTAMASE VARIANT V.13 REMARK 900 CARRYING G238S/E104K MUTATIONS REMARK 900 RELATED ID: 4IBX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF STABILIZED TEM-1 BETA-LACTAMASE VARIANT V.13 REMARK 900 RELATED ID: 4OP5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF STABILIZED TEM-1 BETA-LACTAMASE VARIANT V.13 REMARK 900 CARRYING R164S MUTATION DBREF 4OP8 A 25 287 UNP Q8KMX3 Q8KMX3_ECOLX 24 286 SEQADV 4OP8 GLY A 41 UNP Q8KMX3 ALA 40 ENGINEERED MUTATION SEQADV 4OP8 ALA A 51 UNP Q8KMX3 ASN 50 ENGINEERED MUTATION SEQADV 4OP8 GLU A 103 UNP Q8KMX3 LYS 102 ENGINEERED MUTATION SEQADV 4OP8 GLY A 119 UNP Q8KMX3 ARG 118 ENGINEERED MUTATION SEQADV 4OP8 VAL A 183 UNP Q8KMX3 ALA 182 ENGINEERED MUTATION SEQADV 4OP8 ALA A 200 UNP Q8KMX3 LEU 199 ENGINEERED MUTATION SEQRES 1 A 263 HIS PRO GLU THR LEU VAL LYS VAL LYS ASP ALA GLU ASP SEQRES 2 A 263 GLN LEU GLY GLY ARG VAL GLY TYR ILE GLU LEU ASP LEU SEQRES 3 A 263 ALA SER GLY LYS ILE LEU GLU SER PHE ARG PRO GLU GLU SEQRES 4 A 263 ARG PHE PRO MET MET SER THR PHE LYS VAL LEU LEU CYS SEQRES 5 A 263 GLY ALA VAL LEU SER ARG VAL ASP ALA GLY GLN GLU GLN SEQRES 6 A 263 LEU GLY ARG ARG ILE HIS TYR SER GLN ASN ASP LEU VAL SEQRES 7 A 263 GLU TYR SER PRO VAL THR GLU LYS HIS LEU THR ASP GLY SEQRES 8 A 263 MET THR VAL GLY GLU LEU CYS SER ALA ALA ILE THR MET SEQRES 9 A 263 SER ASP ASN THR ALA ALA ASN LEU LEU LEU THR THR ILE SEQRES 10 A 263 GLY GLY PRO LYS GLU LEU THR ALA PHE LEU HIS ASN MET SEQRES 11 A 263 GLY ASP HIS VAL THR ARG LEU ASP ARG TRP GLU PRO GLU SEQRES 12 A 263 LEU ASN GLU ALA ILE PRO ASN ASP GLU ARG ASP THR THR SEQRES 13 A 263 THR PRO VAL ALA MET ALA THR THR LEU ARG LYS LEU LEU SEQRES 14 A 263 THR GLY GLU LEU LEU THR ALA ALA SER ARG GLN GLN LEU SEQRES 15 A 263 ILE ASP TRP MET GLU ALA ASP LYS VAL ALA GLY PRO LEU SEQRES 16 A 263 LEU ARG SER ALA LEU PRO ALA GLY TRP PHE ILE ALA ASP SEQRES 17 A 263 LYS SER GLY ALA SER GLU ARG GLY SER ARG GLY ILE ILE SEQRES 18 A 263 ALA ALA LEU GLY PRO ASP GLY LYS PRO SER ARG ILE VAL SEQRES 19 A 263 VAL ILE TYR MET THR GLY SER GLN ALA THR MET ASP GLU SEQRES 20 A 263 ARG ASN ARG GLN ILE ALA GLU ILE GLY ALA SER LEU ILE SEQRES 21 A 263 LYS HIS TRP HET CA A 301 1 HET PG4 A 302 13 HET SO4 A 303 5 HETNAM CA CALCIUM ION HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM SO4 SULFATE ION FORMUL 2 CA CA 2+ FORMUL 3 PG4 C8 H18 O5 FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *146(H2 O) HELIX 1 1 GLU A 27 LEU A 39 1 13 HELIX 2 2 THR A 70 ALA A 85 1 16 HELIX 3 3 SER A 97 LEU A 101 5 5 HELIX 4 4 VAL A 107 HIS A 111 5 5 HELIX 5 5 VAL A 118 MET A 128 1 11 HELIX 6 6 ASP A 130 ILE A 141 1 12 HELIX 7 7 GLY A 143 MET A 154 1 12 HELIX 8 8 THR A 181 THR A 194 1 14 HELIX 9 9 THR A 199 ALA A 212 1 14 HELIX 10 10 LEU A 219 LEU A 224 5 6 HELIX 11 11 THR A 268 HIS A 286 1 19 SHEET 1 A 5 ILE A 55 PHE A 59 0 SHEET 2 A 5 GLY A 40 ASP A 49 -1 N GLU A 47 O LEU A 56 SHEET 3 A 5 ARG A 256 SER A 265 -1 O TYR A 261 N GLY A 44 SHEET 4 A 5 ARG A 242 GLY A 249 -1 N ARG A 242 O MET A 262 SHEET 5 A 5 PHE A 229 ALA A 236 -1 N PHE A 229 O GLY A 249 SHEET 1 B 2 PHE A 65 PRO A 66 0 SHEET 2 B 2 THR A 179 THR A 180 -1 O THR A 180 N PHE A 65 SHEET 1 C 2 ARG A 93 ILE A 94 0 SHEET 2 C 2 MET A 116 THR A 117 -1 O MET A 116 N ILE A 94 SSBOND 1 CYS A 76 CYS A 122 1555 1555 2.03 LINK OE2 GLU A 36 CA CA A 301 1555 1555 2.11 LINK CA CA A 301 O HOH A 401 1555 1555 2.39 LINK CA CA A 301 O HOH A 403 1555 1555 2.04 CISPEP 1 GLU A 165 PRO A 166 0 0.82 CISPEP 2 GLU A 170 ALA A 171 0 0.56 SITE 1 AC1 4 GLU A 36 ARG A 60 HOH A 401 HOH A 403 SITE 1 AC2 7 SER A 81 ARG A 82 GLN A 87 GLN A 98 SITE 2 AC2 7 LEU A 101 GLU A 146 PHE A 150 SITE 1 AC3 8 SER A 69 SER A 129 VAL A 215 LYS A 233 SITE 2 AC3 8 SER A 234 GLY A 235 ARG A 242 HOH A 431 CRYST1 154.360 47.040 34.920 90.00 92.63 90.00 C 1 2 1 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 0.006478 0.000000 0.000298 0.00000 SCALE2 0.000000 0.021259 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028667 0.00000