HEADER IMMUNE SYSTEM 23-DEC-08 3FN3 TITLE DIMERIC STRUCTURE OF PD-L1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROGRAMMED CELL DEATH 1 LIGAND 1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: EXTRACELLULAR DOMAIN; COMPND 5 SYNONYM: B7-H1, PD-L1, PROGRAMMED DEATH LIGAND 1, PDCD1 LIGAND 1, B7 COMPND 6 HOMOLOG 1; COMPND 7 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; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS B7-H1, PD-L1, PROGRAMMED CELL DEATH 1, CELL MEMBRANE, GLYCOPROTEIN, KEYWDS 2 IMMUNOGLOBULIN DOMAIN, MEMBRANE, RECEPTOR, TRANSMEMBRANE, IMMUNE KEYWDS 3 SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR Y.CHEN,F.GAO,P.LIU,F.CHU,J.QI,G.F.GAO REVDAT 2 19-JAN-11 3FN3 1 JRNL REVDAT 1 29-DEC-09 3FN3 0 JRNL AUTH Y.CHEN,P.LIU,F.GAO,H.CHENG,J.QI,G.F.GAO JRNL TITL A DIMERIC STRUCTURE OF PD-L1: FUNCTIONAL UNITS OR JRNL TITL 2 EVOLUTIONARY RELICS? JRNL REF PROTEIN CELL V. 1 153 2010 JRNL REFN ISSN 1674-800X JRNL PMID 21203985 JRNL DOI 10.1007/S13238-010-0022-1 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 12011 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) : 0.229 REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.296 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 645 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) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 878 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.29 REMARK 3 BIN R VALUE (WORKING SET) : 0.3140 REMARK 3 BIN FREE R VALUE SET COUNT : 54 REMARK 3 BIN FREE R VALUE : 0.3350 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3428 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 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) : 58.81 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.80000 REMARK 3 B22 (A**2) : -4.59000 REMARK 3 B33 (A**2) : 2.79000 REMARK 3 B12 (A**2) : 0.00000 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): 0.438 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.342 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 16.827 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.924 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.864 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3495 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4745 ; 1.734 ; 1.958 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 424 ; 7.416 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 166 ;39.277 ;24.819 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 632 ;21.309 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 20 ;17.326 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 550 ; 0.116 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2600 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1496 ; 0.254 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2271 ; 0.318 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 137 ; 0.197 ; 0.200 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): 53 ; 0.256 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.352 ; 0.200 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): 2189 ; 0.742 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3478 ; 1.316 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1480 ; 1.686 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1267 ; 2.595 ; 4.500 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 : NULL 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 : 0.80 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 3FN3 COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-DEC-08. REMARK 100 THE RCSB ID CODE IS RCSB050793. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-08 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 8 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI MIRROR + NI FILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19603 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 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 (%) : 91.1 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 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: PHASES REMARK 200 STARTING MODEL: PDB ENTRY 3BIS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 3350 (W/V), 0.2M AMMONIUM REMARK 280 ACETATE (NH4AC), 0.1M BIS-TRIS PH 5.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 70.15800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 70.15800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 35.93250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.68650 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 35.93250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.68650 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 70.15800 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 35.93250 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 45.68650 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 70.15800 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 35.93250 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 45.68650 REMARK 290 SMTRY3 8 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 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 HIS A 233 REMARK 465 PRO A 234 REMARK 465 PRO A 235 REMARK 465 ASN A 236 REMARK 465 GLU A 237 REMARK 465 ARG A 238 REMARK 465 LEU B 229 REMARK 465 PRO B 230 REMARK 465 LEU B 231 REMARK 465 ALA B 232 REMARK 465 HIS B 233 REMARK 465 PRO B 234 REMARK 465 PRO B 235 REMARK 465 ASN B 236 REMARK 465 GLU B 237 REMARK 465 ARG B 238 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 LEU B 74 N VAL B 76 2.17 REMARK 500 REMARK 500 REMARK: NULL 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 PHE A 19 109.98 84.95 REMARK 500 LYS A 46 -67.85 38.73 REMARK 500 GLU A 60 57.48 28.44 REMARK 500 ASP A 61 -8.76 66.85 REMARK 500 HIS A 78 133.35 -38.87 REMARK 500 SER A 80 -5.08 -59.84 REMARK 500 ASP A 103 79.27 49.70 REMARK 500 TYR A 134 59.12 -67.79 REMARK 500 SER A 169 -170.88 -69.90 REMARK 500 THR A 203 132.44 -34.58 REMARK 500 ASN A 204 -13.72 80.61 REMARK 500 PRO A 230 136.22 -37.69 REMARK 500 LEU A 231 102.14 52.58 REMARK 500 LYS B 46 -61.48 48.24 REMARK 500 ASP B 49 68.89 -60.79 REMARK 500 GLU B 60 79.24 13.22 REMARK 500 ILE B 64 -65.37 -102.17 REMARK 500 HIS B 69 84.09 37.40 REMARK 500 LYS B 75 -48.31 -8.44 REMARK 500 ARG B 82 -61.14 -25.86 REMARK 500 ASP B 108 4.66 -53.03 REMARK 500 TYR B 118 102.58 -171.21 REMARK 500 TYR B 134 80.23 -69.22 REMARK 500 ASP B 145 96.14 -165.36 REMARK 500 PRO B 161 -161.14 -66.94 REMARK 500 SER B 170 11.87 -54.08 REMARK 500 ASP B 171 4.56 -151.37 REMARK 500 THR B 201 149.22 -175.70 REMARK 500 ASN B 204 20.70 49.75 REMARK 500 ASP B 215 70.11 48.16 REMARK 500 GLU B 217 108.98 -49.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 LYS B 46 25.0 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL DBREF 3FN3 A 19 238 UNP Q9NZQ7 PD1L1_HUMAN 19 238 DBREF 3FN3 B 19 238 UNP Q9NZQ7 PD1L1_HUMAN 19 238 SEQADV 3FN3 MET A 18 UNP Q9NZQ7 INITIATING METHIONINE SEQADV 3FN3 MET B 18 UNP Q9NZQ7 INITIATING METHIONINE SEQRES 1 A 221 MET PHE THR VAL THR VAL PRO LYS ASP LEU TYR VAL VAL SEQRES 2 A 221 GLU TYR GLY SER ASN MET THR ILE GLU CYS LYS PHE PRO SEQRES 3 A 221 VAL GLU LYS GLN LEU ASP LEU ALA ALA LEU ILE VAL TYR SEQRES 4 A 221 TRP GLU MET GLU ASP LYS ASN ILE ILE GLN PHE VAL HIS SEQRES 5 A 221 GLY GLU GLU ASP LEU LYS VAL GLN HIS SER SER TYR ARG SEQRES 6 A 221 GLN ARG ALA ARG LEU LEU LYS ASP GLN LEU SER LEU GLY SEQRES 7 A 221 ASN ALA ALA LEU GLN ILE THR ASP VAL LYS LEU GLN ASP SEQRES 8 A 221 ALA GLY VAL TYR ARG CYS MET ILE SER TYR GLY GLY ALA SEQRES 9 A 221 ASP TYR LYS ARG ILE THR VAL LYS VAL ASN ALA PRO TYR SEQRES 10 A 221 ASN LYS ILE ASN GLN ARG ILE LEU VAL VAL ASP PRO VAL SEQRES 11 A 221 THR SER GLU HIS GLU LEU THR CYS GLN ALA GLU GLY TYR SEQRES 12 A 221 PRO LYS ALA GLU VAL ILE TRP THR SER SER ASP HIS GLN SEQRES 13 A 221 VAL LEU SER GLY LYS THR THR THR THR ASN SER LYS ARG SEQRES 14 A 221 GLU GLU LYS LEU PHE ASN VAL THR SER THR LEU ARG ILE SEQRES 15 A 221 ASN THR THR THR ASN GLU ILE PHE TYR CYS THR PHE ARG SEQRES 16 A 221 ARG LEU ASP PRO GLU GLU ASN HIS THR ALA GLU LEU VAL SEQRES 17 A 221 ILE PRO GLU LEU PRO LEU ALA HIS PRO PRO ASN GLU ARG SEQRES 1 B 221 MET PHE THR VAL THR VAL PRO LYS ASP LEU TYR VAL VAL SEQRES 2 B 221 GLU TYR GLY SER ASN MET THR ILE GLU CYS LYS PHE PRO SEQRES 3 B 221 VAL GLU LYS GLN LEU ASP LEU ALA ALA LEU ILE VAL TYR SEQRES 4 B 221 TRP GLU MET GLU ASP LYS ASN ILE ILE GLN PHE VAL HIS SEQRES 5 B 221 GLY GLU GLU ASP LEU LYS VAL GLN HIS SER SER TYR ARG SEQRES 6 B 221 GLN ARG ALA ARG LEU LEU LYS ASP GLN LEU SER LEU GLY SEQRES 7 B 221 ASN ALA ALA LEU GLN ILE THR ASP VAL LYS LEU GLN ASP SEQRES 8 B 221 ALA GLY VAL TYR ARG CYS MET ILE SER TYR GLY GLY ALA SEQRES 9 B 221 ASP TYR LYS ARG ILE THR VAL LYS VAL ASN ALA PRO TYR SEQRES 10 B 221 ASN LYS ILE ASN GLN ARG ILE LEU VAL VAL ASP PRO VAL SEQRES 11 B 221 THR SER GLU HIS GLU LEU THR CYS GLN ALA GLU GLY TYR SEQRES 12 B 221 PRO LYS ALA GLU VAL ILE TRP THR SER SER ASP HIS GLN SEQRES 13 B 221 VAL LEU SER GLY LYS THR THR THR THR ASN SER LYS ARG SEQRES 14 B 221 GLU GLU LYS LEU PHE ASN VAL THR SER THR LEU ARG ILE SEQRES 15 B 221 ASN THR THR THR ASN GLU ILE PHE TYR CYS THR PHE ARG SEQRES 16 B 221 ARG LEU ASP PRO GLU GLU ASN HIS THR ALA GLU LEU VAL SEQRES 17 B 221 ILE PRO GLU LEU PRO LEU ALA HIS PRO PRO ASN GLU ARG HELIX 1 1 ASP A 49 ALA A 52 5 4 HELIX 2 2 LEU A 74 GLN A 77 5 4 HELIX 3 3 HIS A 78 ARG A 82 5 5 HELIX 4 4 ASP A 90 LEU A 94 5 5 HELIX 5 5 LEU B 74 GLN B 77 5 4 HELIX 6 6 LEU B 88 SER B 93 1 6 SHEET 1 A 6 LEU A 27 GLU A 31 0 SHEET 2 A 6 ALA A 121 ASN A 131 1 O ASN A 131 N VAL A 30 SHEET 3 A 6 GLY A 110 SER A 117 -1 N TYR A 112 O ILE A 126 SHEET 4 A 6 ILE A 54 MET A 59 -1 N GLU A 58 O ARG A 113 SHEET 5 A 6 LYS A 62 VAL A 68 -1 O PHE A 67 N VAL A 55 SHEET 6 A 6 GLU A 71 GLU A 72 -1 O GLU A 71 N VAL A 68 SHEET 1 B 3 MET A 36 LYS A 41 0 SHEET 2 B 3 ASN A 96 ILE A 101 -1 O ALA A 97 N CYS A 40 SHEET 3 B 3 ALA A 85 LEU A 87 -1 N ARG A 86 O GLN A 100 SHEET 1 C 8 LYS A 178 ASN A 183 0 SHEET 2 C 8 PHE A 191 ASN A 200 -1 O ASN A 192 N THR A 182 SHEET 3 C 8 GLU A 150 GLY A 159 -1 N HIS A 151 O ILE A 199 SHEET 4 C 8 ASN A 138 ASP A 145 -1 N ARG A 140 O THR A 154 SHEET 5 C 8 ILE B 137 ASP B 145 1 O GLN B 139 N VAL A 143 SHEET 6 C 8 GLU B 150 GLY B 159 -1 O GLU B 152 N LEU B 142 SHEET 7 C 8 PHE B 191 ASN B 200 -1 O LEU B 197 N LEU B 153 SHEET 8 C 8 LYS B 178 ASN B 183 -1 N THR B 180 O THR B 194 SHEET 1 D 4 VAL A 174 LEU A 175 0 SHEET 2 D 4 GLU A 164 THR A 168 -1 N TRP A 167 O LEU A 175 SHEET 3 D 4 ILE A 206 ARG A 213 -1 O THR A 210 N ILE A 166 SHEET 4 D 4 GLU A 218 VAL A 225 -1 O HIS A 220 N PHE A 211 SHEET 1 E 6 LEU B 27 GLU B 31 0 SHEET 2 E 6 ALA B 121 ASN B 131 1 O LYS B 129 N TYR B 28 SHEET 3 E 6 GLY B 110 SER B 117 -1 N TYR B 112 O ILE B 126 SHEET 4 E 6 ILE B 54 MET B 59 -1 N TYR B 56 O MET B 115 SHEET 5 E 6 LYS B 62 VAL B 68 -1 O ILE B 65 N TRP B 57 SHEET 6 E 6 GLU B 71 GLU B 72 -1 O GLU B 71 N VAL B 68 SHEET 1 F 3 MET B 36 LYS B 41 0 SHEET 2 F 3 ASN B 96 ILE B 101 -1 O ALA B 97 N CYS B 40 SHEET 3 F 3 ALA B 85 LEU B 87 -1 N ARG B 86 O GLN B 100 SHEET 1 G 3 GLU B 164 SER B 169 0 SHEET 2 G 3 ILE B 206 ARG B 213 -1 O THR B 210 N ILE B 166 SHEET 3 G 3 GLU B 218 VAL B 225 -1 O HIS B 220 N PHE B 211 SSBOND 1 CYS A 40 CYS A 114 1555 1555 2.03 SSBOND 2 CYS A 155 CYS A 209 1555 1555 2.02 SSBOND 3 CYS B 40 CYS B 114 1555 1555 2.04 SSBOND 4 CYS B 155 CYS B 209 1555 1555 2.04 CISPEP 1 TYR A 160 PRO A 161 0 -5.06 CISPEP 2 ASP A 215 PRO A 216 0 -0.03 CISPEP 3 TYR B 160 PRO B 161 0 -10.11 CISPEP 4 ASP B 215 PRO B 216 0 -11.88 CRYST1 71.865 91.373 140.316 90.00 90.00 90.00 C 2 2 21 16 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 0.013915 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010944 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007127 0.00000 MASTER 344 0 0 6 33 0 0 6 0 0 0 34 END