HEADER HYDROLASE 16-SEP-20 7K4Z TITLE CRYSTAL STRUCTURE OF KEMP ELIMINASE HG3.17 IN COMPLEX WITH THE TITLE 2 TRANSITION STATE ANALOG 6-NITROBENZOTRIAZOLE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDO-1,4-BETA-XYLANASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: XYLANASE,1,4-BETA-D-XYLAN XYLANOHYDROLASE,TAXI; COMPND 5 EC: 3.2.1.8; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOASCUS AURANTIACUS; SOURCE 3 ORGANISM_TAXID: 5087; SOURCE 4 GENE: XYNA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS KEMP ELIMINATION, DIRECTED EVOLUTION, TRANSITION STATE ANALOG, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR R.A.P.PADUA,R.OTTEN,A.BUNZEL,V.NGUYEN,W.PITSAWONG,M.PATTERSON,S.SUI, AUTHOR 2 S.L.PERRY,A.E.COHEN,D.HILVERT,D.KERN REVDAT 3 18-OCT-23 7K4Z 1 REMARK REVDAT 2 30-DEC-20 7K4Z 1 JRNL REVDAT 1 02-DEC-20 7K4Z 0 JRNL AUTH R.OTTEN,R.A.P.PADUA,H.A.BUNZEL,V.NGUYEN,W.PITSAWONG, JRNL AUTH 2 M.PATTERSON,S.SUI,S.L.PERRY,A.E.COHEN,D.HILVERT,D.KERN JRNL TITL HOW DIRECTED EVOLUTION RESHAPES THE ENERGY LANDSCAPE IN AN JRNL TITL 2 ENZYME TO BOOST CATALYSIS. JRNL REF SCIENCE V. 370 1442 2020 JRNL REFN ESSN 1095-9203 JRNL PMID 33214289 JRNL DOI 10.1126/SCIENCE.ABD3623 REMARK 2 REMARK 2 RESOLUTION. 1.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_3965 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) : 1.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.84 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 101294 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.172 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.570 REMARK 3 FREE R VALUE TEST SET COUNT : 1593 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 35.8400 - 2.4000 1.00 9446 154 0.1377 0.1355 REMARK 3 2 2.4000 - 1.9100 1.00 9174 142 0.1234 0.1402 REMARK 3 3 1.9100 - 1.6700 1.00 9107 144 0.1285 0.1765 REMARK 3 4 1.6700 - 1.5100 1.00 9075 144 0.1371 0.1430 REMARK 3 5 1.5100 - 1.4000 1.00 8997 145 0.1525 0.1701 REMARK 3 6 1.4000 - 1.3200 1.00 9032 136 0.1740 0.1872 REMARK 3 7 1.3200 - 1.2600 1.00 9009 149 0.1959 0.2264 REMARK 3 8 1.2600 - 1.2000 1.00 8966 150 0.2121 0.2267 REMARK 3 9 1.2000 - 1.1500 1.00 8991 140 0.2324 0.2734 REMARK 3 10 1.1500 - 1.1100 1.00 8950 145 0.2606 0.2667 REMARK 3 11 1.1100 - 1.0800 1.00 8954 144 0.3206 0.3271 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) : 0.116 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.835 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 8.82 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.71 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 2576 REMARK 3 ANGLE : 1.050 3539 REMARK 3 CHIRALITY : 0.078 384 REMARK 3 PLANARITY : 0.010 474 REMARK 3 DIHEDRAL : 11.099 370 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 3 THROUGH 45 ) REMARK 3 ORIGIN FOR THE GROUP (A): 24.2704 4.3707 9.9853 REMARK 3 T TENSOR REMARK 3 T11: 0.0659 T22: 0.0402 REMARK 3 T33: 0.0620 T12: -0.0137 REMARK 3 T13: 0.0005 T23: 0.0043 REMARK 3 L TENSOR REMARK 3 L11: 1.2849 L22: 0.9718 REMARK 3 L33: 4.4577 L12: -0.1222 REMARK 3 L13: -0.6652 L23: -0.1520 REMARK 3 S TENSOR REMARK 3 S11: -0.0402 S12: -0.0096 S13: -0.0164 REMARK 3 S21: 0.0280 S22: 0.0113 S23: -0.0629 REMARK 3 S31: -0.0529 S32: 0.0969 S33: 0.0292 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 46 THROUGH 76 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.6172 12.9939 22.1562 REMARK 3 T TENSOR REMARK 3 T11: 0.1247 T22: 0.0673 REMARK 3 T33: 0.0357 T12: -0.0012 REMARK 3 T13: -0.0014 T23: 0.0102 REMARK 3 L TENSOR REMARK 3 L11: 5.6989 L22: 0.8795 REMARK 3 L33: 1.1006 L12: 0.0723 REMARK 3 L13: -1.3453 L23: 0.0916 REMARK 3 S TENSOR REMARK 3 S11: 0.0777 S12: -0.1605 S13: 0.0789 REMARK 3 S21: 0.1308 S22: -0.0194 S23: 0.0068 REMARK 3 S31: -0.1357 S32: 0.0035 S33: -0.0614 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 77 THROUGH 130 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.2086 13.4311 15.9242 REMARK 3 T TENSOR REMARK 3 T11: 0.0939 T22: 0.0753 REMARK 3 T33: 0.0517 T12: 0.0046 REMARK 3 T13: 0.0124 T23: 0.0087 REMARK 3 L TENSOR REMARK 3 L11: 1.1444 L22: 0.7219 REMARK 3 L33: 0.5214 L12: -0.2143 REMARK 3 L13: -0.2861 L23: 0.1290 REMARK 3 S TENSOR REMARK 3 S11: -0.0352 S12: -0.0337 S13: -0.0085 REMARK 3 S21: 0.0949 S22: 0.0209 S23: 0.0878 REMARK 3 S31: 0.0061 S32: -0.0489 S33: 0.0183 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 131 THROUGH 181 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.0288 7.1665 6.8473 REMARK 3 T TENSOR REMARK 3 T11: 0.0648 T22: 0.0824 REMARK 3 T33: 0.0750 T12: -0.0072 REMARK 3 T13: 0.0143 T23: -0.0041 REMARK 3 L TENSOR REMARK 3 L11: 0.2428 L22: 1.5751 REMARK 3 L33: 0.8744 L12: -0.3762 REMARK 3 L13: -0.1635 L23: 0.5730 REMARK 3 S TENSOR REMARK 3 S11: -0.0414 S12: 0.0383 S13: -0.0602 REMARK 3 S21: 0.0799 S22: -0.0626 S23: 0.1947 REMARK 3 S31: 0.0564 S32: -0.0974 S33: 0.0977 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 182 THROUGH 196 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.2062 4.7172 -2.9474 REMARK 3 T TENSOR REMARK 3 T11: 0.0756 T22: 0.0862 REMARK 3 T33: 0.0890 T12: 0.0085 REMARK 3 T13: -0.0014 T23: -0.0089 REMARK 3 L TENSOR REMARK 3 L11: 0.3525 L22: 3.5857 REMARK 3 L33: 0.6962 L12: -0.8755 REMARK 3 L13: 0.1332 L23: -0.3181 REMARK 3 S TENSOR REMARK 3 S11: 0.0159 S12: 0.0747 S13: -0.0660 REMARK 3 S21: -0.1040 S22: -0.0568 S23: 0.2036 REMARK 3 S31: 0.0032 S32: -0.1216 S33: 0.0393 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 197 THROUGH 270 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.7497 -1.0297 0.7075 REMARK 3 T TENSOR REMARK 3 T11: 0.0860 T22: 0.0751 REMARK 3 T33: 0.0649 T12: -0.0039 REMARK 3 T13: 0.0020 T23: 0.0003 REMARK 3 L TENSOR REMARK 3 L11: 0.5183 L22: 0.4296 REMARK 3 L33: 0.5846 L12: -0.2562 REMARK 3 L13: 0.3112 L23: -0.1185 REMARK 3 S TENSOR REMARK 3 S11: 0.0144 S12: 0.0362 S13: -0.0427 REMARK 3 S21: -0.0204 S22: -0.0083 S23: -0.0010 REMARK 3 S31: 0.0414 S32: 0.0235 S33: -0.0037 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 271 THROUGH 303 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.2312 -7.6875 9.1844 REMARK 3 T TENSOR REMARK 3 T11: 0.0617 T22: 0.0523 REMARK 3 T33: 0.0871 T12: 0.0149 REMARK 3 T13: -0.0205 T23: -0.0062 REMARK 3 L TENSOR REMARK 3 L11: 2.8096 L22: 2.2777 REMARK 3 L33: 3.3325 L12: 0.1984 REMARK 3 L13: -0.2708 L23: -0.1830 REMARK 3 S TENSOR REMARK 3 S11: 0.0159 S12: -0.0772 S13: -0.0435 REMARK 3 S21: 0.0436 S22: 0.0308 S23: -0.1158 REMARK 3 S31: 0.0812 S32: 0.1057 S33: -0.0204 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 7K4Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1000251741. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-APR-17 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 : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 127672 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.999 REMARK 200 RESOLUTION RANGE LOW (A) : 35.840 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.9400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.04 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: PHASER REMARK 200 STARTING MODEL: 4BS0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 30.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM ACETATE, PH 4.6, AND 2 M REMARK 280 AMMONIUM SULFATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K 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 24.68000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 35.84000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.15500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 35.84000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.68000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.15500 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 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 -4 REMARK 465 SER A -3 REMARK 465 GLY A -2 REMARK 465 MET A -1 REMARK 465 ALA A 0 REMARK 465 GLU A 1 REMARK 465 ALA A 2 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 208 72.22 -106.12 REMARK 500 MET A 208 75.90 -106.72 REMARK 500 VAL A 269 -69.11 -98.29 REMARK 500 VAL A 269 -69.11 -92.64 REMARK 500 THR A 280 63.12 35.66 REMARK 500 REMARK 500 REMARK: NULL DBREF 7K4Z A 2 303 UNP P23360 XYNA_THEAU 28 329 SEQADV 7K4Z GLY A -4 UNP P23360 EXPRESSION TAG SEQADV 7K4Z SER A -3 UNP P23360 EXPRESSION TAG SEQADV 7K4Z GLY A -2 UNP P23360 EXPRESSION TAG SEQADV 7K4Z MET A -1 UNP P23360 EXPRESSION TAG SEQADV 7K4Z ALA A 0 UNP P23360 EXPRESSION TAG SEQADV 7K4Z GLU A 1 UNP P23360 EXPRESSION TAG SEQADV 7K4Z ILE A 6 UNP P23360 VAL 32 CONFLICT SEQADV 7K4Z LYS A 37 UNP P23360 GLN 63 CONFLICT SEQADV 7K4Z MET A 42 UNP P23360 GLN 68 CONFLICT SEQADV 7K4Z TRP A 44 UNP P23360 THR 70 CONFLICT SEQADV 7K4Z GLN A 50 UNP P23360 LYS 76 CONFLICT SEQADV 7K4Z GLY A 81 UNP P23360 ARG 107 CONFLICT SEQADV 7K4Z ALA A 82 UNP P23360 GLY 108 CONFLICT SEQADV 7K4Z GLY A 83 UNP P23360 HIS 109 CONFLICT SEQADV 7K4Z CYS A 84 UNP P23360 THR 110 CONFLICT SEQADV 7K4Z ASN A 89 UNP P23360 SER 115 CONFLICT SEQADV 7K4Z PHE A 90 UNP P23360 GLN 116 CONFLICT SEQADV 7K4Z ILE A 105 UNP P23360 THR 131 CONFLICT SEQADV 7K4Z THR A 125 UNP P23360 ALA 151 CONFLICT SEQADV 7K4Z GLY A 130 UNP P23360 ASN 156 CONFLICT SEQADV 7K4Z ASN A 142 UNP P23360 THR 168 CONFLICT SEQADV 7K4Z MET A 172 UNP P23360 ASN 198 CONFLICT SEQADV 7K4Z MET A 208 UNP P23360 THR 234 CONFLICT SEQADV 7K4Z SER A 234 UNP P23360 ALA 260 CONFLICT SEQADV 7K4Z LEU A 236 UNP P23360 THR 262 CONFLICT SEQADV 7K4Z MET A 237 UNP P23360 GLU 263 CONFLICT SEQADV 7K4Z MET A 267 UNP P23360 TRP 293 CONFLICT SEQADV 7K4Z ALA A 275 UNP P23360 TRP 301 CONFLICT SEQADV 7K4Z PHE A 276 UNP P23360 ARG 302 CONFLICT SEQADV 7K4Z SER A 279 UNP P23360 THR 305 CONFLICT SEQRES 1 A 308 GLY SER GLY MET ALA GLU ALA ALA GLN SER ILE ASP GLN SEQRES 2 A 308 LEU ILE LYS ALA ARG GLY LYS VAL TYR PHE GLY VAL ALA SEQRES 3 A 308 THR ASP GLN ASN ARG LEU THR THR GLY LYS ASN ALA ALA SEQRES 4 A 308 ILE ILE LYS ALA ASP PHE GLY MET VAL TRP PRO GLU ASN SEQRES 5 A 308 SER MET GLN TRP ASP ALA THR GLU PRO SER GLN GLY ASN SEQRES 6 A 308 PHE ASN PHE ALA GLY ALA ASP TYR LEU VAL ASN TRP ALA SEQRES 7 A 308 GLN GLN ASN GLY LYS LEU ILE GLY ALA GLY CYS LEU VAL SEQRES 8 A 308 TRP HIS ASN PHE LEU PRO SER TRP VAL SER SER ILE THR SEQRES 9 A 308 ASP LYS ASN THR LEU ILE ASN VAL MET LYS ASN HIS ILE SEQRES 10 A 308 THR THR LEU MET THR ARG TYR LYS GLY LYS ILE ARG THR SEQRES 11 A 308 TRP ASP VAL VAL GLY GLU ALA PHE ASN GLU ASP GLY SER SEQRES 12 A 308 LEU ARG GLN ASN VAL PHE LEU ASN VAL ILE GLY GLU ASP SEQRES 13 A 308 TYR ILE PRO ILE ALA PHE GLN THR ALA ARG ALA ALA ASP SEQRES 14 A 308 PRO ASN ALA LYS LEU TYR ILE MET ASP TYR ASN LEU ASP SEQRES 15 A 308 SER ALA SER TYR PRO LYS THR GLN ALA ILE VAL ASN ARG SEQRES 16 A 308 VAL LYS GLN TRP ARG ALA ALA GLY VAL PRO ILE ASP GLY SEQRES 17 A 308 ILE GLY SER GLN MET HIS LEU SER ALA GLY GLN GLY ALA SEQRES 18 A 308 GLY VAL LEU GLN ALA LEU PRO LEU LEU ALA SER ALA GLY SEQRES 19 A 308 THR PRO GLU VAL SER ILE LEU MET LEU ASP VAL ALA GLY SEQRES 20 A 308 ALA SER PRO THR ASP TYR VAL ASN VAL VAL ASN ALA CYS SEQRES 21 A 308 LEU ASN VAL GLN SER CYS VAL GLY ILE THR VAL MET GLY SEQRES 22 A 308 VAL ALA ASP PRO ASP SER ALA PHE ALA SER SER THR PRO SEQRES 23 A 308 LEU LEU PHE ASP GLY ASN PHE ASN PRO LYS PRO ALA TYR SEQRES 24 A 308 ASN ALA ILE VAL GLN ASP LEU GLN GLN HET 1PE A 401 38 HET 6NT A 402 16 HETNAM 1PE PENTAETHYLENE GLYCOL HETNAM 6NT 6-NITROBENZOTRIAZOLE HETSYN 1PE PEG400 FORMUL 2 1PE C10 H22 O6 FORMUL 3 6NT C6 H4 N4 O2 FORMUL 4 HOH *277(H2 O) HELIX 1 AA1 SER A 5 ALA A 12 1 8 HELIX 2 AA2 ASP A 23 THR A 28 1 6 HELIX 3 AA3 LYS A 31 PHE A 40 1 10 HELIX 4 AA4 GLN A 50 GLU A 55 1 6 HELIX 5 AA5 PHE A 63 ASN A 76 1 14 HELIX 6 AA6 PRO A 92 SER A 97 1 6 HELIX 7 AA7 ASP A 100 TYR A 119 1 20 HELIX 8 AA8 ASN A 142 ILE A 148 1 7 HELIX 9 AA9 ASP A 151 ASP A 164 1 14 HELIX 10 AB1 TYR A 181 ALA A 197 1 17 HELIX 11 AB2 GLN A 214 SER A 227 1 14 HELIX 12 AB3 SER A 244 VAL A 258 1 15 HELIX 13 AB4 ALA A 270 SER A 274 5 5 HELIX 14 AB5 PHE A 276 THR A 280 5 5 HELIX 15 AB6 LYS A 291 GLN A 302 1 12 SHEET 1 AA1 9 TYR A 17 THR A 22 0 SHEET 2 AA1 9 MET A 42 PRO A 45 1 O TRP A 44 N THR A 22 SHEET 3 AA1 9 LEU A 79 VAL A 86 1 O LEU A 79 N VAL A 43 SHEET 4 AA1 9 THR A 125 GLY A 130 1 O ASP A 127 N ALA A 82 SHEET 5 AA1 9 LYS A 168 TYR A 174 1 O TYR A 170 N TRP A 126 SHEET 6 AA1 9 GLY A 203 LEU A 210 1 O GLN A 207 N ASP A 173 SHEET 7 AA1 9 GLU A 232 VAL A 240 1 O LEU A 236 N SER A 206 SHEET 8 AA1 9 CYS A 261 VAL A 266 1 O THR A 265 N LEU A 238 SHEET 9 AA1 9 TYR A 17 THR A 22 1 N GLY A 19 O ILE A 264 SSBOND 1 CYS A 255 CYS A 261 1555 1555 2.01 CISPEP 1 GLY A 83 CYS A 84 0 -4.76 CRYST1 49.360 66.310 71.680 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 0.020259 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015081 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013951 0.00000