HEADER IMMUNE SYSTEM 12-APR-23 8OR1 TITLE CO-CRYSTAL STRUCUTRE OF PD-L1 WITH LOW MOLECULAR WEIGHT INHIBITOR CAVEAT 8OR1 MET A 101 HAS WRONG CHIRALITY AT ATOM CA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROGRAMMED CELL DEATH 1 LIGAND 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PD-L1,PDCD1 LIGAND 1,PROGRAMMED DEATH LIGAND 1,HPD-L1,B7 COMPND 5 HOMOLOG 1,B7-H1; 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: CD274, B7H1, PDCD1L1, PDCD1LG1, PDL1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PD-L1, INHIBITOR, IMMUNOTHERAPHY, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR H.ZHANG,S.ZHOU,C.WU,M.ZHU,Q.YU,X.WANG,A.AWADASSEID,J.PLEWKA, AUTHOR 2 K.MAGIERA-MULARZ,Y.WU,W.ZHANG REVDAT 2 23-AUG-23 8OR1 1 JRNL REVDAT 1 02-AUG-23 8OR1 0 JRNL AUTH H.ZHANG,S.ZHOU,J.PLEWKA,C.WU,M.ZHU,Q.YU,B.MUSIELAK,X.WANG, JRNL AUTH 2 A.AWADASSEID,K.MAGIERA-MULARZ,Y.WU,W.ZHANG JRNL TITL DESIGN, SYNTHESIS, AND ANTITUMOR ACTIVITY EVALUATION OF JRNL TITL 2 2-ARYLMETHOXY-4-(2,2'-DIHALOGEN-SUBSTITUTED JRNL TITL 3 BIPHENYL-3-YLMETHOXY) BENZYLAMINE DERIVATIVES AS POTENT JRNL TITL 4 PD-1/PD-L1 INHIBITORS. JRNL REF J.MED.CHEM. V. 66 10579 2023 JRNL REFN ISSN 0022-2623 JRNL PMID 37496104 JRNL DOI 10.1021/ACS.JMEDCHEM.3C00731 REMARK 2 REMARK 2 RESOLUTION. 3.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0405 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) : 3.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.13 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 3590 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) : 0.293 REMARK 3 R VALUE (WORKING SET) : 0.292 REMARK 3 FREE R VALUE : 0.296 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.700 REMARK 3 FREE R VALUE TEST SET COUNT : 385 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) : 3.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.59 REMARK 3 REFLECTION IN BIN (WORKING SET) : 258 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.4240 REMARK 3 BIN FREE R VALUE SET COUNT : 22 REMARK 3 BIN FREE R VALUE : 0.4350 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1858 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 37 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 99.89 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.16000 REMARK 3 B22 (A**2) : -1.16000 REMARK 3 B33 (A**2) : 3.77000 REMARK 3 B12 (A**2) : -0.58000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.781 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.765 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 122.631 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.927 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.906 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1930 ; 0.006 ; 0.017 REMARK 3 BOND LENGTHS OTHERS (A): 1797 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2609 ; 0.937 ; 1.821 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4180 ; 0.328 ; 1.565 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 240 ; 7.287 ; 5.208 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 346 ;13.365 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 290 ; 0.264 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2154 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 373 ; 0.001 ; 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): 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 : 2 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 4 A 119 REMARK 3 ORIGIN FOR THE GROUP (A): -35.1480 27.6040 -9.7490 REMARK 3 T TENSOR REMARK 3 T11: 0.4244 T22: 0.4704 REMARK 3 T33: 0.2648 T12: 0.1703 REMARK 3 T13: 0.0306 T23: 0.1556 REMARK 3 L TENSOR REMARK 3 L11: 10.6365 L22: 5.2904 REMARK 3 L33: 2.1025 L12: 4.9011 REMARK 3 L13: -1.3764 L23: -0.7922 REMARK 3 S TENSOR REMARK 3 S11: 0.3262 S12: -0.7768 S13: -0.3007 REMARK 3 S21: 0.2815 S22: -0.2790 S23: -0.9065 REMARK 3 S31: -0.0448 S32: 0.0033 S33: -0.0472 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 4 B 119 REMARK 3 ORIGIN FOR THE GROUP (A): -38.1200 50.4870 -20.7980 REMARK 3 T TENSOR REMARK 3 T11: 0.4755 T22: 0.3361 REMARK 3 T33: 0.5354 T12: 0.2883 REMARK 3 T13: 0.2107 T23: -0.0735 REMARK 3 L TENSOR REMARK 3 L11: 10.7473 L22: 5.8732 REMARK 3 L33: 4.3447 L12: -1.1878 REMARK 3 L13: -0.4445 L23: -2.0858 REMARK 3 S TENSOR REMARK 3 S11: 0.0365 S12: -0.5500 S13: 1.2377 REMARK 3 S21: 0.3724 S22: 0.1247 S23: 0.7090 REMARK 3 S31: -0.8914 S32: -1.0118 S33: -0.1612 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 : 0.90 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: U VALUES : WITH TLS ADDED REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 3 U VALUES : RESIDUAL ONLY REMARK 4 REMARK 4 8OR1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-APR-23. REMARK 100 THE DEPOSITION ID IS D_1292129490. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-MAR-23 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 : PETRA III, DESY REMARK 200 BEAMLINE : P11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.03321 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 4021 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.500 REMARK 200 RESOLUTION RANGE LOW (A) : 47.580 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 19.20 REMARK 200 R MERGE (I) : 0.19100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 8.57 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 47.58 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 16.00 REMARK 200 R MERGE FOR SHELL (I) : 0.06500 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULFATE, 0.1 M SODIUM REMARK 280 ACETATE PH 5.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 31.71867 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 63.43733 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 63.43733 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 31.71867 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: 1220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 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 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 LYS A 46 -73.86 66.28 REMARK 500 SER A 80 45.49 -96.50 REMARK 500 TYR A 81 12.04 -156.68 REMARK 500 GLN A 83 63.15 -100.27 REMARK 500 ARG A 84 -51.03 -170.57 REMARK 500 ASP A 103 79.45 59.79 REMARK 500 MET A 115 153.50 176.31 REMARK 500 ALA A 132 97.35 -164.32 REMARK 500 LYS B 46 -74.27 65.25 REMARK 500 SER B 80 45.69 -96.36 REMARK 500 TYR B 81 11.82 -157.08 REMARK 500 GLN B 83 63.01 -100.33 REMARK 500 ARG B 84 -50.61 -171.01 REMARK 500 ASP B 103 79.35 59.50 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 86 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 8OR1 A 18 133 UNP Q9NZQ7 PD1L1_HUMAN 18 133 DBREF 8OR1 B 18 133 UNP Q9NZQ7 PD1L1_HUMAN 18 133 SEQRES 1 A 116 ALA PHE THR VAL THR VAL PRO LYS ASP LEU TYR VAL VAL SEQRES 2 A 116 GLU TYR GLY SER ASN MET THR ILE GLU CYS LYS PHE PRO SEQRES 3 A 116 VAL GLU LYS GLN LEU ASP LEU ALA ALA LEU ILE VAL TYR SEQRES 4 A 116 TRP GLU MET GLU ASP LYS ASN ILE ILE GLN PHE VAL HIS SEQRES 5 A 116 GLY GLU GLU ASP LEU LYS VAL GLN HIS SER SER TYR ARG SEQRES 6 A 116 GLN ARG ALA ARG LEU LEU LYS ASP GLN LEU SER LEU GLY SEQRES 7 A 116 ASN ALA ALA LEU GLN ILE THR ASP VAL LYS LEU GLN ASP SEQRES 8 A 116 ALA GLY VAL TYR ARG CYS MET ILE SER TYR GLY GLY ALA SEQRES 9 A 116 ASP TYR LYS ARG ILE THR VAL LYS VAL ASN ALA PRO SEQRES 1 B 116 ALA PHE THR VAL THR VAL PRO LYS ASP LEU TYR VAL VAL SEQRES 2 B 116 GLU TYR GLY SER ASN MET THR ILE GLU CYS LYS PHE PRO SEQRES 3 B 116 VAL GLU LYS GLN LEU ASP LEU ALA ALA LEU ILE VAL TYR SEQRES 4 B 116 TRP GLU MET GLU ASP LYS ASN ILE ILE GLN PHE VAL HIS SEQRES 5 B 116 GLY GLU GLU ASP LEU LYS VAL GLN HIS SER SER TYR ARG SEQRES 6 B 116 GLN ARG ALA ARG LEU LEU LYS ASP GLN LEU SER LEU GLY SEQRES 7 B 116 ASN ALA ALA LEU GLN ILE THR ASP VAL LYS LEU GLN ASP SEQRES 8 B 116 ALA GLY VAL TYR ARG CYS MET ILE SER TYR GLY GLY ALA SEQRES 9 B 116 ASP TYR LYS ARG ILE THR VAL LYS VAL ASN ALA PRO HET VYC A 201 37 HETNAM VYC 5-[[5-[[2-CHLORANYL-3-(2-FLUOROPHENYL)PHENYL]METHOXY]- HETNAM 2 VYC 2-[(~{E})-2- HETNAM 3 VYC HYDROXYETHYLIMINOMETHYL]PHENOXY]METHYL]PYRIDINE-3- HETNAM 4 VYC CARBONITRILE FORMUL 3 VYC C29 H25 CL F N3 O3 HELIX 1 AA1 HIS A 78 ARG A 82 5 5 HELIX 2 AA2 ASP A 90 GLY A 95 1 6 HELIX 3 AA3 HIS B 78 ARG B 82 5 5 HELIX 4 AA4 ASP B 90 GLY B 95 1 6 SHEET 1 AA1 5 LEU A 27 GLU A 31 0 SHEET 2 AA1 5 ARG A 125 ASN A 131 1 O THR A 127 N TYR A 28 SHEET 3 AA1 5 GLY A 110 SER A 117 -1 N TYR A 112 O ILE A 126 SHEET 4 AA1 5 ILE A 54 GLU A 58 -1 N GLU A 58 O ARG A 113 SHEET 5 AA1 5 ASN A 63 VAL A 68 -1 O PHE A 67 N VAL A 55 SHEET 1 AA2 4 LEU A 27 GLU A 31 0 SHEET 2 AA2 4 ARG A 125 ASN A 131 1 O THR A 127 N TYR A 28 SHEET 3 AA2 4 GLY A 110 SER A 117 -1 N TYR A 112 O ILE A 126 SHEET 4 AA2 4 ALA A 121 ASP A 122 -1 O ASP A 122 N ILE A 116 SHEET 1 AA3 3 MET A 36 ILE A 38 0 SHEET 2 AA3 3 ALA A 98 ILE A 101 -1 O ILE A 101 N MET A 36 SHEET 3 AA3 3 ALA A 85 LEU A 88 -1 N LEU A 88 O ALA A 98 SHEET 1 AA4 5 LEU B 27 GLU B 31 0 SHEET 2 AA4 5 ALA B 121 ASN B 131 1 O THR B 127 N TYR B 28 SHEET 3 AA4 5 GLY B 110 SER B 117 -1 N TYR B 112 O ILE B 126 SHEET 4 AA4 5 ILE B 54 GLU B 58 -1 N GLU B 58 O ARG B 113 SHEET 5 AA4 5 ASN B 63 VAL B 68 -1 O PHE B 67 N VAL B 55 SHEET 1 AA5 3 MET B 36 ILE B 38 0 SHEET 2 AA5 3 ALA B 98 ILE B 101 -1 O ILE B 101 N MET B 36 SHEET 3 AA5 3 ALA B 85 LEU B 88 -1 N LEU B 88 O ALA B 98 SSBOND 1 CYS A 40 CYS A 114 1555 1555 2.90 SSBOND 2 CYS B 40 CYS B 114 1555 1555 2.94 CRYST1 73.459 73.459 95.156 90.00 90.00 120.00 P 31 2 1 12 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 0.013613 0.007859 0.000000 0.00000 SCALE2 0.000000 0.015719 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010509 0.00000