HEADER OXIDOREDUCTASE 28-FEB-22 7U4N TITLE CRYSTAL STRUCTURE OF HUMAN GPX4-U46C IN COMPLEX WITH RSL3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOLIPID HYDROPEROXIDE GLUTATHIONE PEROXIDASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PHGPX,GLUTATHIONE PEROXIDASE 4,GSHPX-4; COMPND 5 EC: 1.11.1.12; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: GPX4; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GPX4, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR F.FOROUHAR,H.LIU,A.J.LIN,Q.WANG,X.XIA,R.K.SONI,B.R.STOCKWELL REVDAT 4 09-OCT-24 7U4N 1 REMARK REVDAT 3 28-DEC-22 7U4N 1 JRNL REVDAT 2 14-DEC-22 7U4N 1 JRNL REVDAT 1 07-DEC-22 7U4N 0 JRNL AUTH H.LIU,F.FOROUHAR,A.J.LIN,Q.WANG,V.POLYCHRONIDOU,R.K.SONI, JRNL AUTH 2 X.XIA,B.R.STOCKWELL JRNL TITL SMALL-MOLECULE ALLOSTERIC INHIBITORS OF GPX4. JRNL REF CELL CHEM BIOL V. 29 1680 2022 JRNL REFN ESSN 2451-9456 JRNL PMID 36423641 JRNL DOI 10.1016/J.CHEMBIOL.2022.11.003 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.72 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 41412 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.154 REMARK 3 R VALUE (WORKING SET) : 0.150 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.060 REMARK 3 FREE R VALUE TEST SET COUNT : 4164 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 26.7200 - 4.9600 0.99 1280 144 0.1592 0.1798 REMARK 3 2 4.9600 - 3.9400 1.00 1278 130 0.1163 0.1354 REMARK 3 3 3.9400 - 3.4400 0.99 1244 148 0.1240 0.1500 REMARK 3 4 3.4400 - 3.1300 1.00 1288 128 0.1359 0.1894 REMARK 3 5 3.1300 - 2.9100 1.00 1235 151 0.1534 0.1945 REMARK 3 6 2.9100 - 2.7400 1.00 1226 141 0.1568 0.2097 REMARK 3 7 2.7400 - 2.6000 1.00 1270 153 0.1591 0.1936 REMARK 3 8 2.6000 - 2.4900 1.00 1259 128 0.1472 0.1734 REMARK 3 9 2.4900 - 2.3900 1.00 1261 143 0.1483 0.2193 REMARK 3 10 2.3900 - 2.3100 1.00 1268 128 0.1465 0.1724 REMARK 3 11 2.3100 - 2.2400 1.00 1242 131 0.1428 0.1952 REMARK 3 12 2.2400 - 2.1700 1.00 1249 142 0.1379 0.1597 REMARK 3 13 2.1700 - 2.1100 1.00 1267 129 0.1382 0.1702 REMARK 3 14 2.1100 - 2.0600 1.00 1226 137 0.1375 0.1839 REMARK 3 15 2.0600 - 2.0200 1.00 1287 141 0.1410 0.1680 REMARK 3 16 2.0200 - 1.9700 1.00 1252 143 0.1487 0.1752 REMARK 3 17 1.9700 - 1.9300 1.00 1204 139 0.1510 0.2286 REMARK 3 18 1.9300 - 1.9000 1.00 1278 148 0.1559 0.2131 REMARK 3 19 1.9000 - 1.8600 1.00 1244 138 0.1613 0.2025 REMARK 3 20 1.8600 - 1.8300 1.00 1224 142 0.1569 0.2071 REMARK 3 21 1.8300 - 1.8000 0.98 1246 145 0.1607 0.1942 REMARK 3 22 1.8000 - 1.7700 0.97 1224 140 0.1622 0.2119 REMARK 3 23 1.7700 - 1.7500 0.97 1171 129 0.1753 0.2545 REMARK 3 24 1.7500 - 1.7200 0.97 1218 149 0.1828 0.2007 REMARK 3 25 1.7200 - 1.7000 0.98 1225 142 0.1889 0.2434 REMARK 3 26 1.7000 - 1.6800 0.98 1220 151 0.1941 0.2612 REMARK 3 27 1.6800 - 1.6600 0.98 1220 123 0.2062 0.2350 REMARK 3 28 1.6600 - 1.6400 0.97 1207 134 0.2166 0.2485 REMARK 3 29 1.6400 - 1.6200 0.95 1207 115 0.2187 0.2669 REMARK 3 30 1.6200 - 1.6000 0.97 1228 152 0.2437 0.2701 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.410 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.01 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 25.3216 -11.7515 -12.2808 REMARK 3 T TENSOR REMARK 3 T11: 0.0535 T22: 0.0540 REMARK 3 T33: 0.0534 T12: -0.0014 REMARK 3 T13: -0.0072 T23: 0.0049 REMARK 3 L TENSOR REMARK 3 L11: 0.3357 L22: 0.1278 REMARK 3 L33: 0.3423 L12: -0.1536 REMARK 3 L13: -0.2960 L23: 0.1818 REMARK 3 S TENSOR REMARK 3 S11: 0.0150 S12: 0.0030 S13: 0.0203 REMARK 3 S21: 0.0064 S22: 0.0067 S23: -0.0099 REMARK 3 S31: 0.0053 S32: -0.0002 S33: 0.0000 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 7U4N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-MAR-22. REMARK 100 THE DEPOSITION ID IS D_1000263453. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : ADSC HF-4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47272 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.530 REMARK 200 RESOLUTION RANGE LOW (A) : 28.630 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.53 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.57 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.63700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.600 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: 7L8K REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 33.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES AND 0.1 M MAGNESIUM REMARK 280 NITRATE HEXAHYDRATE, PH 7.5, MICROBATCH, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 46.42800 REMARK 290 SMTRY3 2 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 MET A -21 REMARK 465 GLY A -20 REMARK 465 SER A -19 REMARK 465 SER A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 SER A -11 REMARK 465 SER A -10 REMARK 465 GLY A -9 REMARK 465 LEU A -8 REMARK 465 VAL A -7 REMARK 465 PRO A -6 REMARK 465 ARG A -5 REMARK 465 GLY A -4 REMARK 465 SER A -3 REMARK 465 HIS A -2 REMARK 465 MET A -1 REMARK 465 LEU A 0 REMARK 465 GLU A 1 REMARK 465 ALA A 2 REMARK 465 ALA A 3 REMARK 465 SER A 4 REMARK 465 ARG A 5 REMARK 465 ASP A 6 REMARK 465 ASP A 7 REMARK 465 MET B -21 REMARK 465 GLY B -20 REMARK 465 SER B -19 REMARK 465 SER B -18 REMARK 465 HIS B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 SER B -11 REMARK 465 SER B -10 REMARK 465 GLY B -9 REMARK 465 LEU B -8 REMARK 465 VAL B -7 REMARK 465 PRO B -6 REMARK 465 ARG B -5 REMARK 465 GLY B -4 REMARK 465 SER B -3 REMARK 465 HIS B -2 REMARK 465 MET B -1 REMARK 465 LEU B 0 REMARK 465 GLU B 1 REMARK 465 ALA B 2 REMARK 465 ALA B 3 REMARK 465 SER B 4 REMARK 465 ARG B 5 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASP B 6 CG OD1 OD2 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 O HOH B 505 O HOH B 555 2.12 REMARK 500 O HOH B 355 O HOH B 487 2.13 REMARK 500 O HOH A 303 O HOH A 456 2.14 REMARK 500 O HOH B 311 O HOH B 503 2.16 REMARK 500 O HOH B 445 O HOH B 486 2.17 REMARK 500 O HOH B 492 O HOH B 538 2.18 REMARK 500 OE1 GLU A 158 O HOH A 301 2.18 REMARK 500 O HOH B 511 O HOH B 549 2.19 REMARK 500 O HOH B 482 O HOH B 493 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 532 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A 533 DISTANCE = 6.35 ANGSTROMS REMARK 525 HOH A 534 DISTANCE = 6.41 ANGSTROMS REMARK 525 HOH A 535 DISTANCE = 6.42 ANGSTROMS REMARK 525 HOH A 536 DISTANCE = 6.77 ANGSTROMS REMARK 525 HOH B 565 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH B 566 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH B 567 DISTANCE = 6.29 ANGSTROMS REMARK 525 HOH B 568 DISTANCE = 6.42 ANGSTROMS DBREF 7U4N A 3 170 UNP P36969 GPX4_HUMAN 30 197 DBREF 7U4N B 3 170 UNP P36969 GPX4_HUMAN 30 197 SEQADV 7U4N MET A -21 UNP P36969 INITIATING METHIONINE SEQADV 7U4N GLY A -20 UNP P36969 EXPRESSION TAG SEQADV 7U4N SER A -19 UNP P36969 EXPRESSION TAG SEQADV 7U4N SER A -18 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS A -17 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS A -16 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS A -15 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS A -14 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS A -13 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS A -12 UNP P36969 EXPRESSION TAG SEQADV 7U4N SER A -11 UNP P36969 EXPRESSION TAG SEQADV 7U4N SER A -10 UNP P36969 EXPRESSION TAG SEQADV 7U4N GLY A -9 UNP P36969 EXPRESSION TAG SEQADV 7U4N LEU A -8 UNP P36969 EXPRESSION TAG SEQADV 7U4N VAL A -7 UNP P36969 EXPRESSION TAG SEQADV 7U4N PRO A -6 UNP P36969 EXPRESSION TAG SEQADV 7U4N ARG A -5 UNP P36969 EXPRESSION TAG SEQADV 7U4N GLY A -4 UNP P36969 EXPRESSION TAG SEQADV 7U4N SER A -3 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS A -2 UNP P36969 EXPRESSION TAG SEQADV 7U4N MET A -1 UNP P36969 EXPRESSION TAG SEQADV 7U4N LEU A 0 UNP P36969 EXPRESSION TAG SEQADV 7U4N GLU A 1 UNP P36969 EXPRESSION TAG SEQADV 7U4N ALA A 2 UNP P36969 EXPRESSION TAG SEQADV 7U4N CYS A 46 UNP P36969 SEC 73 ENGINEERED MUTATION SEQADV 7U4N MET B -21 UNP P36969 INITIATING METHIONINE SEQADV 7U4N GLY B -20 UNP P36969 EXPRESSION TAG SEQADV 7U4N SER B -19 UNP P36969 EXPRESSION TAG SEQADV 7U4N SER B -18 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS B -17 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS B -16 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS B -15 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS B -14 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS B -13 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS B -12 UNP P36969 EXPRESSION TAG SEQADV 7U4N SER B -11 UNP P36969 EXPRESSION TAG SEQADV 7U4N SER B -10 UNP P36969 EXPRESSION TAG SEQADV 7U4N GLY B -9 UNP P36969 EXPRESSION TAG SEQADV 7U4N LEU B -8 UNP P36969 EXPRESSION TAG SEQADV 7U4N VAL B -7 UNP P36969 EXPRESSION TAG SEQADV 7U4N PRO B -6 UNP P36969 EXPRESSION TAG SEQADV 7U4N ARG B -5 UNP P36969 EXPRESSION TAG SEQADV 7U4N GLY B -4 UNP P36969 EXPRESSION TAG SEQADV 7U4N SER B -3 UNP P36969 EXPRESSION TAG SEQADV 7U4N HIS B -2 UNP P36969 EXPRESSION TAG SEQADV 7U4N MET B -1 UNP P36969 EXPRESSION TAG SEQADV 7U4N LEU B 0 UNP P36969 EXPRESSION TAG SEQADV 7U4N GLU B 1 UNP P36969 EXPRESSION TAG SEQADV 7U4N ALA B 2 UNP P36969 EXPRESSION TAG SEQADV 7U4N CYS B 46 UNP P36969 SEC 73 ENGINEERED MUTATION SEQRES 1 A 192 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 192 LEU VAL PRO ARG GLY SER HIS MET LEU GLU ALA ALA SER SEQRES 3 A 192 ARG ASP ASP TRP ARG CYS ALA ARG SER MET HIS GLU PHE SEQRES 4 A 192 SER ALA LYS ASP ILE ASP GLY HIS MET VAL ASN LEU ASP SEQRES 5 A 192 LYS TYR ARG GLY PHE VAL CYS ILE VAL THR ASN VAL ALA SEQRES 6 A 192 SER GLN CYS GLY LYS THR GLU VAL ASN TYR THR GLN LEU SEQRES 7 A 192 VAL ASP LEU HIS ALA ARG TYR ALA GLU CYS GLY LEU ARG SEQRES 8 A 192 ILE LEU ALA PHE PRO CYS ASN GLN PHE GLY LYS GLN GLU SEQRES 9 A 192 PRO GLY SER ASN GLU GLU ILE LYS GLU PHE ALA ALA GLY SEQRES 10 A 192 TYR ASN VAL LYS PHE ASP MET PHE SER LYS ILE CYS VAL SEQRES 11 A 192 ASN GLY ASP ASP ALA HIS PRO LEU TRP LYS TRP MET LYS SEQRES 12 A 192 ILE GLN PRO LYS GLY LYS GLY ILE LEU GLY ASN ALA ILE SEQRES 13 A 192 LYS TRP ASN PHE THR LYS PHE LEU ILE ASP LYS ASN GLY SEQRES 14 A 192 CYS VAL VAL LYS ARG TYR GLY PRO MET GLU GLU PRO LEU SEQRES 15 A 192 VAL ILE GLU LYS ASP LEU PRO HIS TYR PHE SEQRES 1 B 192 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 192 LEU VAL PRO ARG GLY SER HIS MET LEU GLU ALA ALA SER SEQRES 3 B 192 ARG ASP ASP TRP ARG CYS ALA ARG SER MET HIS GLU PHE SEQRES 4 B 192 SER ALA LYS ASP ILE ASP GLY HIS MET VAL ASN LEU ASP SEQRES 5 B 192 LYS TYR ARG GLY PHE VAL CYS ILE VAL THR ASN VAL ALA SEQRES 6 B 192 SER GLN CYS GLY LYS THR GLU VAL ASN TYR THR GLN LEU SEQRES 7 B 192 VAL ASP LEU HIS ALA ARG TYR ALA GLU CYS GLY LEU ARG SEQRES 8 B 192 ILE LEU ALA PHE PRO CYS ASN GLN PHE GLY LYS GLN GLU SEQRES 9 B 192 PRO GLY SER ASN GLU GLU ILE LYS GLU PHE ALA ALA GLY SEQRES 10 B 192 TYR ASN VAL LYS PHE ASP MET PHE SER LYS ILE CYS VAL SEQRES 11 B 192 ASN GLY ASP ASP ALA HIS PRO LEU TRP LYS TRP MET LYS SEQRES 12 B 192 ILE GLN PRO LYS GLY LYS GLY ILE LEU GLY ASN ALA ILE SEQRES 13 B 192 LYS TRP ASN PHE THR LYS PHE LEU ILE ASP LYS ASN GLY SEQRES 14 B 192 CYS VAL VAL LYS ARG TYR GLY PRO MET GLU GLU PRO LEU SEQRES 15 B 192 VAL ILE GLU LYS ASP LEU PRO HIS TYR PHE HET L8X A 201 30 HET L8X B 201 30 HETNAM L8X METHYL (1S,3R)-2-(CHLOROACETYL)-1-[4-(METHOXYCARBONYL) HETNAM 2 L8X PHENYL]-2,3,4,9-TETRAHYDRO-1H-PYRIDO[3,4-B]INDOLE-3- HETNAM 3 L8X CARBOXYLATE FORMUL 3 L8X 2(C23 H21 CL N2 O5) FORMUL 5 HOH *504(H2 O) HELIX 1 AA1 SER A 13 GLU A 16 5 4 HELIX 2 AA2 ASP A 30 ARG A 33 5 4 HELIX 3 AA3 LYS A 48 ALA A 64 1 17 HELIX 4 AA4 SER A 85 GLY A 95 1 11 HELIX 5 AA5 HIS A 114 GLN A 123 1 10 HELIX 6 AA6 PRO A 124 LYS A 127 5 4 HELIX 7 AA7 GLU A 158 TYR A 169 5 12 HELIX 8 AA8 ASP B 6 ALA B 11 5 6 HELIX 9 AA9 SER B 13 GLU B 16 5 4 HELIX 10 AB1 ASP B 30 ARG B 33 5 4 HELIX 11 AB2 LYS B 48 ALA B 64 1 17 HELIX 12 AB3 SER B 85 TYR B 96 1 12 HELIX 13 AB4 HIS B 114 ILE B 122 1 9 HELIX 14 AB5 GLN B 123 LYS B 127 5 5 HELIX 15 AB6 GLU B 158 TYR B 169 5 12 SHEET 1 AA1 2 SER A 18 LYS A 20 0 SHEET 2 AA1 2 MET A 26 ASN A 28 -1 O VAL A 27 N ALA A 19 SHEET 1 AA2 5 ASP A 101 MET A 102 0 SHEET 2 AA2 5 LEU A 68 PRO A 74 1 N ALA A 72 O ASP A 101 SHEET 3 AA2 5 VAL A 36 VAL A 42 1 N THR A 40 O PHE A 73 SHEET 4 AA2 5 LYS A 140 ILE A 143 -1 O ILE A 143 N CYS A 37 SHEET 5 AA2 5 VAL A 149 TYR A 153 -1 O TYR A 153 N LYS A 140 SHEET 1 AA3 2 SER B 18 LYS B 20 0 SHEET 2 AA3 2 MET B 26 ASN B 28 -1 O VAL B 27 N ALA B 19 SHEET 1 AA4 5 ASP B 101 MET B 102 0 SHEET 2 AA4 5 LEU B 68 PRO B 74 1 N ALA B 72 O ASP B 101 SHEET 3 AA4 5 VAL B 36 VAL B 42 1 N THR B 40 O PHE B 73 SHEET 4 AA4 5 LYS B 140 ILE B 143 -1 O ILE B 143 N CYS B 37 SHEET 5 AA4 5 VAL B 149 TYR B 153 -1 O TYR B 153 N LYS B 140 LINK SG CYS A 66 C9 L8X A 201 1555 1555 1.83 LINK SG CYS B 66 C9 L8X B 201 1555 1555 1.81 CRYST1 32.899 92.856 53.786 90.00 100.19 90.00 P 1 21 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 0.030396 0.000000 0.005464 0.00000 SCALE2 0.000000 0.010769 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018890 0.00000