HEADER OXIDOREDUCTASE 13-SEP-18 6HN3 TITLE WILDTYPE FORM (APO) OF HUMAN GPX4 WITH SE-CYS46 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOLIPID HYDROPEROXIDE GLUTATHIONE PEROXIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PHGPX,GLUTATHIONE PEROXIDASE 4,GSHPX-4; COMPND 5 EC: 1.11.1.12; COMPND 6 ENGINEERED: 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: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: HEK-293-6E; SOURCE 10 EXPRESSION_SYSTEM_ORGAN: HUMAN EMBRYONIC KIDNEY; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PTT5 KEYWDS ANTI-OXIDATVE DEFENSE SYSTEM, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR R.C.HILLIG,D.MOOSMAYER,A.HILPMANN,J.HOFFMANN,L.SCHNIRCH,J.K.EATON, AUTHOR 2 V.BADOCK,S.GRADL REVDAT 3 24-JAN-24 6HN3 1 REMARK REVDAT 2 17-MAR-21 6HN3 1 COMPND JRNL REMARK HET REVDAT 2 2 1 HETNAM HETSYN FORMUL SITE REVDAT 2 3 1 SCALE ATOM REVDAT 1 01-APR-20 6HN3 0 JRNL AUTH D.MOOSMAYER,A.HILPMANN,J.HOFFMANN,L.SCHNIRCH,K.ZIMMERMANN, JRNL AUTH 2 V.BADOCK,L.FURST,J.K.EATON,V.S.VISWANATHAN,S.L.SCHREIBER, JRNL AUTH 3 S.GRADL,R.C.HILLIG JRNL TITL CRYSTAL STRUCTURES OF THE SELENOPROTEIN GLUTATHIONE JRNL TITL 2 PEROXIDASE 4 IN ITS APO FORM AND IN COMPLEX WITH THE JRNL TITL 3 COVALENTLY BOUND INHIBITOR ML162. JRNL REF ACTA CRYSTALLOGR D STRUCT V. 77 237 2021 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 33559612 JRNL DOI 10.1107/S2059798320016125 REMARK 2 REMARK 2 RESOLUTION. 1.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0189 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 3 NUMBER OF REFLECTIONS : 71219 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) : 0.115 REMARK 3 R VALUE (WORKING SET) : 0.114 REMARK 3 FREE R VALUE : 0.137 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3749 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) : 1.01 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.04 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4823 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 86.36 REMARK 3 BIN R VALUE (WORKING SET) : 0.2500 REMARK 3 BIN FREE R VALUE SET COUNT : 254 REMARK 3 BIN FREE R VALUE : 0.2650 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1347 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 14 REMARK 3 SOLVENT ATOMS : 245 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.34 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.96000 REMARK 3 B22 (A**2) : -0.12000 REMARK 3 B33 (A**2) : 0.23000 REMARK 3 B12 (A**2) : 0.46000 REMARK 3 B13 (A**2) : 0.64000 REMARK 3 B23 (A**2) : 0.27000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.021 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.022 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.015 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.673 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.984 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.975 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1529 ; 0.016 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1445 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2092 ; 1.877 ; 1.944 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3390 ; 1.175 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 210 ; 5.755 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 75 ;34.011 ;23.867 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 292 ;14.476 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;16.192 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 218 ; 0.144 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1737 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 333 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 2974 ; 2.504 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 155 ;16.796 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 3010 ; 6.424 ; 5.000 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 5 A 168 REMARK 3 ORIGIN FOR THE GROUP (A): 0.2120 -0.0220 -0.1450 REMARK 3 T TENSOR REMARK 3 T11: 0.0448 T22: 0.0034 REMARK 3 T33: 0.0035 T12: 0.0001 REMARK 3 T13: -0.0093 T23: -0.0021 REMARK 3 L TENSOR REMARK 3 L11: 1.3384 L22: 0.9293 REMARK 3 L33: 0.8051 L12: 0.1269 REMARK 3 L13: -0.1171 L23: -0.1331 REMARK 3 S TENSOR REMARK 3 S11: -0.0036 S12: -0.0578 S13: 0.0274 REMARK 3 S21: 0.0019 S22: -0.0130 S23: 0.0198 REMARK 3 S31: 0.0079 S32: -0.0199 S33: 0.0167 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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 6HN3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-SEP-18. REMARK 100 THE DEPOSITION ID IS D_1200011844. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAR-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9184 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 79169 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.010 REMARK 200 RESOLUTION RANGE LOW (A) : 33.970 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.03600 REMARK 200 FOR THE DATA SET : 14.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.01 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.6 REMARK 200 DATA REDUNDANCY IN SHELL : 1.51 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.52300 REMARK 200 FOR SHELL : 1.800 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: 2OBI REMARK 200 REMARK 200 REMARK: ROD-SHAPED CRYSTALS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN 17.6 MG/ML IN 0.050 M TRIS-HCL REMARK 280 PH 8.0, 0.15 M NACL, 0.005 M TCEP. RESERVOIR SOLUTION 0.1 M MES REMARK 280 PH 6.0, 18% (W/V) PEG 3350, 5% (V/V) ETHANOL. CRYO BUFFER WAS REMARK 280 RESERVOIR BUFFER SUPPLEMENTED WITH 15% GLYCEROL, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 730 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 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 MET A 1 REMARK 465 CYS A 2 REMARK 465 ALA A 3 REMARK 465 SER A 4 REMARK 465 HIS A 172 REMARK 465 HIS A 173 REMARK 465 HIS A 174 REMARK 465 HIS A 175 REMARK 465 HIS A 176 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 LEU A 130 CG CD1 CD2 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 OD1 ASP A 6 O HOH A 303 2.11 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 543 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH A 544 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH A 545 DISTANCE = 6.16 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EOH A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EOH A 205 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6HKQ RELATED DB: PDB REMARK 900 6HKQ CONTAINS THE SAME PROTEIN, BUT WITH ADDITIONAL MUTATION C66S REMARK 900 AND WITH INHIBITOR ML162 COVALENTLY BOUND TO SE-CYS46. DBREF 6HN3 A 1 170 UNP P36969 GPX4_HUMAN 1 170 SEQADV 6HN3 HIS A 171 UNP P36969 EXPRESSION TAG SEQADV 6HN3 HIS A 172 UNP P36969 EXPRESSION TAG SEQADV 6HN3 HIS A 173 UNP P36969 EXPRESSION TAG SEQADV 6HN3 HIS A 174 UNP P36969 EXPRESSION TAG SEQADV 6HN3 HIS A 175 UNP P36969 EXPRESSION TAG SEQADV 6HN3 HIS A 176 UNP P36969 EXPRESSION TAG SEQRES 1 A 176 MET CYS ALA SER ARG ASP ASP TRP ARG CYS ALA ARG SER SEQRES 2 A 176 MET HIS GLU PHE SER ALA LYS ASP ILE ASP GLY HIS MET SEQRES 3 A 176 VAL ASN LEU ASP LYS TYR ARG GLY PHE VAL CYS ILE VAL SEQRES 4 A 176 THR ASN VAL ALA SER GLN SEC GLY LYS THR GLU VAL ASN SEQRES 5 A 176 TYR THR GLN LEU VAL ASP LEU HIS ALA ARG TYR ALA GLU SEQRES 6 A 176 CYS GLY LEU ARG ILE LEU ALA PHE PRO CYS ASN GLN PHE SEQRES 7 A 176 GLY LYS GLN GLU PRO GLY SER ASN GLU GLU ILE LYS GLU SEQRES 8 A 176 PHE ALA ALA GLY TYR ASN VAL LYS PHE ASP MET PHE SER SEQRES 9 A 176 LYS ILE CYS VAL ASN GLY ASP ASP ALA HIS PRO LEU TRP SEQRES 10 A 176 LYS TRP MET LYS ILE GLN PRO LYS GLY LYS GLY ILE LEU SEQRES 11 A 176 GLY ASN ALA ILE LYS TRP ASN PHE THR LYS PHE LEU ILE SEQRES 12 A 176 ASP LYS ASN GLY CYS VAL VAL LYS ARG TYR GLY PRO MET SEQRES 13 A 176 GLU GLU PRO LEU VAL ILE GLU LYS ASP LEU PRO HIS TYR SEQRES 14 A 176 PHE HIS HIS HIS HIS HIS HIS HET CL A 201 1 HET CL A 202 1 HET EOH A 203 3 HET GOL A 204 6 HET EOH A 205 3 HETNAM CL CHLORIDE ION HETNAM EOH ETHANOL HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 CL 2(CL 1-) FORMUL 4 EOH 2(C2 H6 O) FORMUL 5 GOL C3 H8 O3 FORMUL 7 HOH *245(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 LEU A 166 5 9 HELIX 8 AA8 PRO A 167 HIS A 171 5 5 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 VAL A 150 N LEU A 142 SITE 1 AC1 4 HIS A 60 ARG A 69 EOH A 203 HOH A 346 SITE 1 AC2 4 ILE A 129 LEU A 130 LYS A 135 HOH A 520 SITE 1 AC3 7 ARG A 69 GLN A 77 PHE A 78 GLY A 79 SITE 2 AC3 7 CL A 201 HOH A 347 HOH A 513 SITE 1 AC4 8 LYS A 20 VAL A 51 THR A 54 GLN A 55 SITE 2 AC4 8 HOH A 304 HOH A 307 HOH A 389 HOH A 469 SITE 1 AC5 5 ARG A 5 HIS A 15 GLU A 16 PHE A 17 SITE 2 AC5 5 ASN A 28 CRYST1 32.760 35.190 37.820 103.18 112.33 91.76 P 1 1 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 0.030525 0.000938 0.013231 0.00000 SCALE2 0.000000 0.028431 0.007628 0.00000 SCALE3 0.000000 0.000000 0.029595 0.00000