HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 09-NOV-16 5H5S TITLE CRYSTAL STRUCTURE OF HUMAN GPX4 IN COMPLEX WITH GXPEP-3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOLIPID HYDROPEROXIDE GLUTATHIONE PEROXIDASE, COMPND 3 MITOCHONDRIAL; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: PHGPX,GLUTATHIONE PEROXIDASE 4,GSHPX-4; COMPND 6 EC: 1.11.1.12; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: GXPEP-3; COMPND 11 CHAIN: B; COMPND 12 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: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE T7; SOURCE 12 ORGANISM_TAXID: 10760 KEYWDS PHOSPHOLIPID HYDROPEROXIDE GLUTATHIONE PEROXIDASE 4, SELENOCYSTEINE, KEYWDS 2 OXIDOREDUCTASE, OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.SOGABE,A.KADOTANI,W.LANE,G.SNELL REVDAT 4 08-NOV-23 5H5S 1 REMARK REVDAT 3 26-FEB-20 5H5S 1 REMARK REVDAT 2 11-JAN-17 5H5S 1 JRNL REVDAT 1 07-DEC-16 5H5S 0 JRNL AUTH K.SAKAMOTO,S.SOGABE,Y.KAMADA,S.I.MATSUMOTO,A.KADOTANI, JRNL AUTH 2 J.I.SAKAMOTO,A.TANI JRNL TITL DISCOVERY OF GPX4 INHIBITORY PEPTIDES FROM RANDOM PEPTIDE T7 JRNL TITL 2 PHAGE DISPLAY AND SUBSEQUENT STRUCTURAL ANALYSIS JRNL REF BIOCHEM. BIOPHYS. RES. V. 482 195 2017 JRNL REF 2 COMMUN. JRNL REFN ESSN 1090-2104 JRNL PMID 27836545 JRNL DOI 10.1016/J.BBRC.2016.11.035 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0151 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 12817 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) : 0.168 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 670 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 703 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.07 REMARK 3 BIN R VALUE (WORKING SET) : 0.2500 REMARK 3 BIN FREE R VALUE SET COUNT : 44 REMARK 3 BIN FREE R VALUE : 0.2740 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1441 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 126 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.79 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.42000 REMARK 3 B22 (A**2) : -0.43000 REMARK 3 B33 (A**2) : 0.89000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.30000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.155 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.136 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.099 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.569 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.941 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1492 ; 0.010 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1415 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2017 ; 1.418 ; 1.950 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3263 ; 0.958 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 178 ; 5.723 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 71 ;35.462 ;24.225 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 255 ;11.653 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;21.667 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 207 ; 0.087 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1678 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 355 ; 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): 712 ; 0.391 ; 1.075 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 711 ; 0.391 ; 1.075 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 887 ; 0.698 ; 1.607 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 888 ; 0.698 ; 1.608 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 780 ; 0.419 ; 1.148 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 780 ; 0.418 ; 1.148 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1130 ; 0.718 ; 1.699 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1771 ; 3.793 ;13.752 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1726 ; 3.525 ;13.080 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 34 A 197 REMARK 3 RESIDUE RANGE : B 901 B 914 REMARK 3 ORIGIN FOR THE GROUP (A): 6.6973 0.1968 14.3540 REMARK 3 T TENSOR REMARK 3 T11: 0.0055 T22: 0.0223 REMARK 3 T33: 0.0079 T12: 0.0040 REMARK 3 T13: -0.0005 T23: 0.0080 REMARK 3 L TENSOR REMARK 3 L11: 1.0059 L22: 1.2319 REMARK 3 L33: 1.3968 L12: 0.0936 REMARK 3 L13: 0.5192 L23: 0.0397 REMARK 3 S TENSOR REMARK 3 S11: 0.0048 S12: 0.0880 S13: 0.0007 REMARK 3 S21: -0.0264 S22: 0.0255 S23: 0.0735 REMARK 3 S31: 0.0490 S32: 0.0073 S33: -0.0302 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 5H5S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-NOV-16. REMARK 100 THE DEPOSITION ID IS D_1300002086. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 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-17A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13498 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.09800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 76.7 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.38600 REMARK 200 R SYM FOR SHELL (I) : NULL 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: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES PH 5.5, 25% PEG 4000, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 19.53850 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 SER A 29 REMARK 465 ALA A 30 REMARK 465 SER A 31 REMARK 465 ARG A 32 REMARK 465 ASP A 33 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 LEU A 157 62.33 70.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5H5Q RELATED DB: PDB REMARK 900 RELATED ID: 5H5R RELATED DB: PDB DBREF 5H5S A 29 197 UNP P36969 GPX4_HUMAN 29 197 DBREF 5H5S B 901 914 PDB 5H5S 5H5S 901 914 SEQADV 5H5S SER A 29 UNP P36969 CYS 29 ENGINEERED MUTATION SEQADV 5H5S ALA A 37 UNP P36969 CYS 37 ENGINEERED MUTATION SEQADV 5H5S SER A 64 UNP P36969 CYS 64 ENGINEERED MUTATION SEQADV 5H5S CSD A 73 UNP P36969 SEC 73 ENGINEERED MUTATION SEQADV 5H5S ARG A 93 UNP P36969 CYS 93 ENGINEERED MUTATION SEQADV 5H5S SER A 102 UNP P36969 CYS 102 ENGINEERED MUTATION SEQADV 5H5S GLU A 134 UNP P36969 CYS 134 ENGINEERED MUTATION SEQADV 5H5S VAL A 175 UNP P36969 CYS 175 ENGINEERED MUTATION SEQRES 1 A 169 SER ALA SER ARG ASP ASP TRP ARG ALA ALA ARG SER MET SEQRES 2 A 169 HIS GLU PHE SER ALA LYS ASP ILE ASP GLY HIS MET VAL SEQRES 3 A 169 ASN LEU ASP LYS TYR ARG GLY PHE VAL SER ILE VAL THR SEQRES 4 A 169 ASN VAL ALA SER GLN CSD GLY LYS THR GLU VAL ASN TYR SEQRES 5 A 169 THR GLN LEU VAL ASP LEU HIS ALA ARG TYR ALA GLU ARG SEQRES 6 A 169 GLY LEU ARG ILE LEU ALA PHE PRO SER ASN GLN PHE GLY SEQRES 7 A 169 LYS GLN GLU PRO GLY SER ASN GLU GLU ILE LYS GLU PHE SEQRES 8 A 169 ALA ALA GLY TYR ASN VAL LYS PHE ASP MET PHE SER LYS SEQRES 9 A 169 ILE GLU VAL ASN GLY ASP ASP ALA HIS PRO LEU TRP LYS SEQRES 10 A 169 TRP MET LYS ILE GLN PRO LYS GLY LYS GLY ILE LEU GLY SEQRES 11 A 169 ASN ALA ILE LYS TRP ASN PHE THR LYS PHE LEU ILE ASP SEQRES 12 A 169 LYS ASN GLY VAL VAL VAL LYS ARG TYR GLY PRO MET GLU SEQRES 13 A 169 GLU PRO LEU VAL ILE GLU LYS ASP LEU PRO HIS TYR PHE SEQRES 1 B 14 VAL PRO CYS PRO TYR LEU PRO LEU TRP ASN CYS ALA GLY SEQRES 2 B 14 LYS HET CSD A 73 8 HET GOL A 201 6 HETNAM CSD 3-SULFINOALANINE HETNAM GOL GLYCEROL HETSYN CSD S-CYSTEINESULFINIC ACID; S-SULFINOCYSTEINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 CSD C3 H7 N O4 S FORMUL 3 GOL C3 H8 O3 FORMUL 4 HOH *126(H2 O) HELIX 1 AA1 ASP A 34 ALA A 38 5 5 HELIX 2 AA2 SER A 40 GLU A 43 5 4 HELIX 3 AA3 ASP A 57 ARG A 60 5 4 HELIX 4 AA4 LYS A 75 ALA A 91 1 17 HELIX 5 AA5 SER A 112 TYR A 123 1 12 HELIX 6 AA6 HIS A 141 GLN A 150 1 10 HELIX 7 AA7 GLU A 185 TYR A 196 5 12 SHEET 1 AA1 2 SER A 45 LYS A 47 0 SHEET 2 AA1 2 MET A 53 ASN A 55 -1 O VAL A 54 N ALA A 46 SHEET 1 AA2 5 ASP A 128 MET A 129 0 SHEET 2 AA2 5 LEU A 95 PRO A 101 1 N ALA A 99 O ASP A 128 SHEET 3 AA2 5 VAL A 63 VAL A 69 1 N THR A 67 O PHE A 100 SHEET 4 AA2 5 LYS A 167 ILE A 170 -1 O ILE A 170 N SER A 64 SHEET 5 AA2 5 VAL A 176 TYR A 180 -1 O VAL A 177 N LEU A 169 SSBOND 1 CYS B 903 CYS B 911 1555 1555 2.08 LINK C GLN A 72 N CSD A 73 1555 1555 1.35 LINK C CSD A 73 N GLY A 74 1555 1555 1.33 CISPEP 1 LEU B 906 PRO B 907 0 3.38 SITE 1 AC1 6 SER A 45 MET A 53 ASN A 55 GLU A 190 SITE 2 AC1 6 LYS A 191 HOH A 313 CRYST1 35.017 39.077 59.394 90.00 97.84 90.00 P 1 21 1 2 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 0.028558 0.000000 0.003934 0.00000 SCALE2 0.000000 0.025591 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016996 0.00000