HEADER STRUCTURAL PROTEIN 17-OCT-25 9X7R TITLE THE MOLECULAR MECHANISMS OF CD8+ T CELL RESPONSES TO RESTRICTIVE UTP20 TITLE 2 ANTIGEN COMPND MOL_ID: 1; COMPND 2 MOLECULE: TCR ALPHA; COMPND 3 CHAIN: D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: TCR BETA; COMPND 7 CHAIN: E; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: MHC CLASS I ANTIGEN; COMPND 11 CHAIN: A; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 15 CHAIN: B; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 5; COMPND 18 MOLECULE: PEPTIDE; COMPND 19 CHAIN: C; COMPND 20 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: HLA-A; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 MOL_ID: 4; SOURCE 19 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 20 ORGANISM_COMMON: HUMAN; SOURCE 21 ORGANISM_TAXID: 9606; SOURCE 22 GENE: B2M, CDABP0092, HDCMA22P; SOURCE 23 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 24 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 25 MOL_ID: 5; SOURCE 26 SYNTHETIC: YES; SOURCE 27 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 28 ORGANISM_TAXID: 9606 KEYWDS TCR-PMHC COMPLEX, IMMUNE SYSTEM, STRUCTURAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.WANG,D.C.WU REVDAT 1 23-SEP-26 9X7R 0 JRNL AUTH J.WANG,S.LI,L.MAO,D.YANG,Z.YAO,J.SHI,W.HE,D.WU JRNL TITL STRUCTURAL BASIS FOR CD8 + T CELL RECOGNITION OF THE JRNL TITL 2 CHARGE-REVERSED NEOANTIGEN UTP20 D2661H. JRNL REF J.STRUCT.BIOL. 08371 2026 JRNL REFN ESSN 1095-8657 JRNL PMID 42727733 JRNL DOI 10.1016/J.JSB.2026.108371 REMARK 2 REMARK 2 RESOLUTION. 3.54 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) 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) : 3.54 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.54 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 34468 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.252 REMARK 3 R VALUE (WORKING SET) : 0.250 REMARK 3 FREE R VALUE : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.790 REMARK 3 FREE R VALUE TEST SET COUNT : 1997 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 33.5400 - 8.4900 0.98 2395 148 0.1673 0.2122 REMARK 3 2 8.4900 - 6.7600 0.99 2353 144 0.2156 0.2511 REMARK 3 3 6.7600 - 5.9100 0.99 2322 145 0.2550 0.2875 REMARK 3 4 5.9100 - 5.3700 0.99 2297 139 0.2576 0.2686 REMARK 3 5 5.3700 - 4.9900 0.99 2314 142 0.2259 0.2595 REMARK 3 6 4.9900 - 4.6900 0.99 2339 143 0.2219 0.2490 REMARK 3 7 4.6900 - 4.4600 1.00 2301 141 0.2061 0.2750 REMARK 3 8 4.4600 - 4.2700 1.00 2303 142 0.2235 0.2399 REMARK 3 9 4.2600 - 4.1000 1.00 2326 145 0.2364 0.2373 REMARK 3 10 4.1000 - 3.9600 1.00 2294 144 0.2887 0.3220 REMARK 3 11 3.8400 - 3.7300 1.00 2309 142 0.2978 0.3360 REMARK 3 12 3.7300 - 3.6300 1.00 2298 139 0.3730 0.3756 REMARK 3 13 3.6300 - 3.5400 1.00 2299 141 0.3330 0.3683 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.460 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.160 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.004 6724 REMARK 3 ANGLE : 0.789 9132 REMARK 3 CHIRALITY : 0.044 962 REMARK 3 PLANARITY : 0.006 1194 REMARK 3 DIHEDRAL : 6.610 898 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 9X7R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 21-OCT-25. REMARK 100 THE DEPOSITION ID IS D_1300064750. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAY-25 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 : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97853 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34498 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.540 REMARK 200 RESOLUTION RANGE LOW (A) : 33.540 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 40.10 REMARK 200 R MERGE (I) : 0.55710 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.0400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.54 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.68 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 83.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 7.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, MES, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 290.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 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 102.01000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 102.01000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 102.01000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 102.01000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 102.01000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 102.01000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 102.01000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 102.01000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 102.01000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 102.01000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 102.01000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 102.01000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 102.01000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 102.01000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 102.01000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 102.01000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 102.01000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 102.01000 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, A, B, C 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 D 0 REMARK 465 SER D 152 REMARK 465 MET A 0 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 SER D 129 OG REMARK 470 ASP D 153 CG OD1 OD2 REMARK 470 GLU E 133 CG CD OE1 OE2 REMARK 470 PHE E 199 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN E 201 CG CD OE1 NE2 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 OG SER D 149 CG1 VAL D 154 1.99 REMARK 500 OD1 ASP D 141 NE2 GLN D 143 2.14 REMARK 500 O ASP D 151 N ASP D 153 2.19 REMARK 500 OD2 ASP A 102 OH TYR A 113 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (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,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP D 118 C - N - CA ANGL. DEV. = 20.4 DEGREES REMARK 500 GLN D 143 C - N - CA ANGL. DEV. = 18.0 DEGREES 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 ASP D 17 -167.88 -78.09 REMARK 500 THR D 40 -101.55 36.54 REMARK 500 ALA D 41 76.71 -109.27 REMARK 500 LYS D 42 -117.07 -141.37 REMARK 500 LEU D 47 -60.14 -106.56 REMARK 500 GLU D 83 1.23 -60.50 REMARK 500 ASN D 94 -157.34 -92.40 REMARK 500 ASN D 97 -50.88 60.19 REMARK 500 ASN D 116 144.66 -173.85 REMARK 500 PRO D 117 -146.92 -56.34 REMARK 500 SER D 129 77.01 -171.67 REMARK 500 SER D 130 26.95 -69.45 REMARK 500 ASP D 139 71.34 69.95 REMARK 500 ASP D 141 -91.88 -64.38 REMARK 500 SER D 142 53.38 -174.78 REMARK 500 GLN D 143 -113.12 -179.29 REMARK 500 THR D 144 152.93 51.13 REMARK 500 ASN D 145 -177.75 -69.57 REMARK 500 ARG D 165 6.53 -69.60 REMARK 500 ASP D 168 9.07 56.36 REMARK 500 SER D 173 145.52 178.57 REMARK 500 GLN E 85 8.77 -68.37 REMARK 500 SER E 96 -49.31 -140.49 REMARK 500 GLN E 102 100.65 42.39 REMARK 500 ASP E 152 45.78 -79.39 REMARK 500 CYS E 170 119.95 -162.51 REMARK 500 PRO E 180 -4.20 -56.63 REMARK 500 ALA E 181 -90.54 -74.71 REMARK 500 ASN E 219 34.02 -91.85 REMARK 500 ALA E 236 147.07 -178.25 REMARK 500 ASP A 29 -116.38 58.45 REMARK 500 LEU A 110 -56.08 -127.24 REMARK 500 HIS A 114 113.10 -161.92 REMARK 500 TYR A 123 -71.44 -106.29 REMARK 500 VAL A 194 -133.66 -93.85 REMARK 500 ASP A 196 8.49 -58.18 REMARK 500 PRO A 210 -168.79 -75.56 REMARK 500 ARG B 12 -82.18 -62.29 REMARK 500 PRO B 32 -166.55 -72.45 REMARK 500 ASN B 42 -5.05 69.39 REMARK 500 SER B 57 -160.46 -74.43 REMARK 500 TRP B 60 5.63 80.24 REMARK 500 SER B 88 -96.09 -63.34 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLU E 100 THR E 101 -147.58 REMARK 500 ARG E 241 ALA E 242 148.47 REMARK 500 REMARK 500 REMARK: NULL DBREF 9X7R D 0 188 PDB 9X7R 9X7R 0 188 DBREF 9X7R E 0 243 PDB 9X7R 9X7R 0 243 DBREF 9X7R A 1 275 UNP Q8WLS4 Q8WLS4_HUMAN 25 299 DBREF 9X7R B 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 9X7R C 1 9 PDB 9X7R 9X7R 1 9 SEQADV 9X7R MET A 0 UNP Q8WLS4 INITIATING METHIONINE SEQADV 9X7R MET B 0 UNP P61769 INITIATING METHIONINE SEQRES 1 D 189 MET ILE LEU ASN VAL GLU GLN SER PRO GLN SER LEU HIS SEQRES 2 D 189 VAL GLN GLU GLY ASP SER THR ASN PHE THR CYS SER PHE SEQRES 3 D 189 PRO SER SER ASN PHE TYR ALA LEU HIS TRP TYR ARG TRP SEQRES 4 D 189 GLU THR ALA LYS SER PRO GLU ALA LEU PHE VAL MET THR SEQRES 5 D 189 LEU ASN GLY ASP GLU LYS LYS LYS GLY ARG ILE SER ALA SEQRES 6 D 189 THR LEU ASN THR LYS GLU GLY TYR SER TYR LEU TYR ILE SEQRES 7 D 189 LYS GLY SER GLN PRO GLU ASP SER ALA THR TYR LEU CYS SEQRES 8 D 189 ALA PHE ILE ASN SER GLY ASN THR PRO LEU VAL PHE GLY SEQRES 9 D 189 LYS GLY THR ARG LEU SER VAL ILE ALA ASN ILE GLN ASN SEQRES 10 D 189 PRO ASP PRO ALA VAL TYR GLN LEU ARG ASP SER LYS SER SEQRES 11 D 189 SER ASP LYS SER VAL CYS LEU PHE THR ASP PHE ASP SER SEQRES 12 D 189 GLN THR ASN VAL SER GLN SER LYS ASP SER ASP VAL TYR SEQRES 13 D 189 ILE THR ASP LYS CYS VAL LEU ASP MET ARG SER MET ASP SEQRES 14 D 189 PHE LYS SER ASN SER ALA VAL ALA TRP SER ASN LYS SER SEQRES 15 D 189 ASP PHE ALA CYS ALA ASN ALA SEQRES 1 E 244 MET ASP ALA GLU ILE THR GLN SER PRO ARG HIS LYS ILE SEQRES 2 E 244 THR GLU THR GLY ARG GLN VAL THR LEU ALA CYS HIS GLN SEQRES 3 E 244 THR TRP ASN HIS ASN ASN MET PHE TRP TYR ARG GLN ASP SEQRES 4 E 244 LEU GLY HIS GLY LEU ARG LEU ILE HIS TYR SER TYR GLY SEQRES 5 E 244 VAL GLN ASP THR ASN LYS GLY GLU VAL SER ASP GLY TYR SEQRES 6 E 244 SER VAL SER ARG SER ASN THR GLU ASP LEU PRO LEU THR SEQRES 7 E 244 LEU GLU SER ALA ALA SER SER GLN THR SER VAL TYR PHE SEQRES 8 E 244 CYS ALA SER SER ASP SER THR ALA LYS GLU THR GLN TYR SEQRES 9 E 244 PHE GLY PRO GLY THR ARG LEU LEU VAL LEU GLU ASP LEU SEQRES 10 E 244 LYS ASN VAL PHE PRO PRO GLU VAL ALA VAL PHE GLU PRO SEQRES 11 E 244 SER GLU ALA GLU ILE SER HIS THR GLN LYS ALA THR LEU SEQRES 12 E 244 VAL CYS LEU ALA THR GLY PHE TYR PRO ASP HIS VAL GLU SEQRES 13 E 244 LEU SER TRP TRP VAL ASN GLY LYS GLU VAL HIS SER GLY SEQRES 14 E 244 VAL CYS THR ASP PRO GLN PRO LEU LYS GLU GLN PRO ALA SEQRES 15 E 244 LEU ASN ASP SER ARG TYR ALA LEU SER SER ARG LEU ARG SEQRES 16 E 244 VAL SER ALA THR PHE TRP GLN ASN PRO ARG ASN HIS PHE SEQRES 17 E 244 ARG CYS GLN VAL GLN PHE TYR GLY LEU SER GLU ASN ASP SEQRES 18 E 244 GLU TRP THR GLN ASP ARG ALA LYS PRO VAL THR GLN ILE SEQRES 19 E 244 VAL SER ALA GLU ALA TRP GLY ARG ALA ASP SEQRES 1 A 276 MET GLY SER HIS SER MET ARG TYR PHE PHE THR SER VAL SEQRES 2 A 276 SER ARG PRO GLY ARG GLY GLU PRO ARG PHE ILE ALA VAL SEQRES 3 A 276 GLY TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER SEQRES 4 A 276 ASP ALA ALA SER GLN ARG MET GLU PRO ARG ALA PRO TRP SEQRES 5 A 276 ILE GLU GLN GLU GLY PRO GLU TYR TRP ASP GLY GLU THR SEQRES 6 A 276 ARG LYS VAL LYS ALA HIS SER GLN THR HIS ARG VAL ASP SEQRES 7 A 276 LEU GLY THR LEU ARG GLY TYR TYR ASN GLN SER GLU ALA SEQRES 8 A 276 GLY SER HIS THR VAL GLN ARG MET TYR GLY CYS ASP VAL SEQRES 9 A 276 GLY SER ASP TRP ARG PHE LEU ARG GLY TYR HIS GLN TYR SEQRES 10 A 276 ALA TYR ASP GLY LYS ASP TYR ILE ALA LEU LYS GLU ASP SEQRES 11 A 276 LEU ARG SER TRP THR ALA ALA ASP MET ALA ALA GLN THR SEQRES 12 A 276 THR LYS HIS LYS TRP GLU ALA ALA HIS VAL ALA GLU GLN SEQRES 13 A 276 LEU ARG ALA TYR LEU GLU GLY THR CYS VAL GLU TRP LEU SEQRES 14 A 276 ARG ARG TYR LEU GLU ASN GLY LYS GLU THR LEU GLN ARG SEQRES 15 A 276 THR ASP ALA PRO LYS THR HIS MET THR HIS HIS ALA VAL SEQRES 16 A 276 SER ASP HIS GLU ALA THR LEU ARG CYS TRP ALA LEU SER SEQRES 17 A 276 PHE TYR PRO ALA GLU ILE THR LEU THR TRP GLN ARG ASP SEQRES 18 A 276 GLY GLU ASP GLN THR GLN ASP THR GLU LEU VAL GLU THR SEQRES 19 A 276 ARG PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA ALA SEQRES 20 A 276 VAL VAL VAL PRO SER GLY GLN GLU GLN ARG TYR THR CYS SEQRES 21 A 276 HIS VAL GLN HIS GLU GLY LEU PRO LYS PRO LEU THR LEU SEQRES 22 A 276 ARG TRP GLU SEQRES 1 B 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 B 100 HIS PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS SEQRES 3 B 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 B 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 B 100 SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU SEQRES 6 B 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 B 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 B 100 LYS ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 C 9 ALA MET ASP LEU GLY ILE HIS LYS VAL HELIX 1 AA1 GLN D 81 SER D 85 5 5 HELIX 2 AA2 ALA E 82 THR E 86 5 5 HELIX 3 AA3 ASP E 115 VAL E 119 5 5 HELIX 4 AA4 SER E 130 GLN E 138 1 9 HELIX 5 AA5 ALA E 197 ASN E 202 1 6 HELIX 6 AA6 ALA A 49 GLN A 54 1 6 HELIX 7 AA7 GLY A 56 ASN A 86 1 31 HELIX 8 AA8 ASP A 137 HIS A 151 1 15 HELIX 9 AA9 HIS A 151 GLU A 161 1 11 HELIX 10 AB1 GLY A 162 GLY A 175 1 14 HELIX 11 AB2 GLY A 175 GLN A 180 1 6 HELIX 12 AB3 GLN A 253 GLN A 255 5 3 SHEET 1 AA1 5 GLU D 5 SER D 7 0 SHEET 2 AA1 5 THR D 19 SER D 24 -1 O SER D 24 N GLU D 5 SHEET 3 AA1 5 TYR D 74 ILE D 77 -1 O ILE D 77 N THR D 19 SHEET 4 AA1 5 ILE D 62 THR D 65 -1 N SER D 63 O TYR D 76 SHEET 5 AA1 5 GLU D 56 LYS D 59 -1 N LYS D 59 O ILE D 62 SHEET 1 AA2 5 SER D 10 GLN D 14 0 SHEET 2 AA2 5 THR D 106 ILE D 111 1 O ARG D 107 N LEU D 11 SHEET 3 AA2 5 THR D 87 ILE D 93 -1 N TYR D 88 O THR D 106 SHEET 4 AA2 5 ALA D 32 TRP D 38 -1 N TYR D 36 O LEU D 89 SHEET 5 AA2 5 PRO D 44 MET D 50 -1 O GLU D 45 N ARG D 37 SHEET 1 AA3 4 SER D 10 GLN D 14 0 SHEET 2 AA3 4 THR D 106 ILE D 111 1 O ARG D 107 N LEU D 11 SHEET 3 AA3 4 THR D 87 ILE D 93 -1 N TYR D 88 O THR D 106 SHEET 4 AA3 4 LEU D 100 PHE D 102 -1 O VAL D 101 N PHE D 92 SHEET 1 AA4 4 ALA D 120 ARG D 125 0 SHEET 2 AA4 4 SER D 133 THR D 138 -1 O VAL D 134 N LEU D 124 SHEET 3 AA4 4 ALA D 174 TRP D 177 -1 O ALA D 176 N CYS D 135 SHEET 4 AA4 4 TYR D 155 ILE D 156 -1 N TYR D 155 O TRP D 177 SHEET 1 AA5 2 LEU D 162 MET D 164 0 SHEET 2 AA5 2 PHE D 169 SER D 171 -1 O SER D 171 N LEU D 162 SHEET 1 AA6 4 ILE E 4 SER E 7 0 SHEET 2 AA6 4 VAL E 19 GLN E 25 -1 O HIS E 24 N THR E 5 SHEET 3 AA6 4 LEU E 76 LEU E 78 -1 O LEU E 76 N LEU E 21 SHEET 4 AA6 4 SER E 65 VAL E 66 -1 N SER E 65 O THR E 77 SHEET 1 AA7 6 HIS E 10 GLU E 14 0 SHEET 2 AA7 6 ARG E 109 LEU E 113 1 O LEU E 113 N THR E 13 SHEET 3 AA7 6 SER E 87 SER E 94 -1 N SER E 87 O LEU E 110 SHEET 4 AA7 6 ASN E 31 ASP E 38 -1 N TYR E 35 O PHE E 90 SHEET 5 AA7 6 GLY E 42 SER E 49 -1 O ILE E 46 N TRP E 34 SHEET 6 AA7 6 ASN E 56 LYS E 57 -1 O ASN E 56 N TYR E 48 SHEET 1 AA8 4 HIS E 10 GLU E 14 0 SHEET 2 AA8 4 ARG E 109 LEU E 113 1 O LEU E 113 N THR E 13 SHEET 3 AA8 4 SER E 87 SER E 94 -1 N SER E 87 O LEU E 110 SHEET 4 AA8 4 TYR E 103 PHE E 104 -1 O TYR E 103 N SER E 93 SHEET 1 AA9 4 GLU E 123 PHE E 127 0 SHEET 2 AA9 4 LYS E 139 PHE E 149 -1 O THR E 147 N GLU E 123 SHEET 3 AA9 4 TYR E 187 SER E 196 -1 O LEU E 193 N LEU E 142 SHEET 4 AA9 4 VAL E 169 THR E 171 -1 N CYS E 170 O ARG E 192 SHEET 1 AB1 4 GLU E 123 PHE E 127 0 SHEET 2 AB1 4 LYS E 139 PHE E 149 -1 O THR E 147 N GLU E 123 SHEET 3 AB1 4 TYR E 187 SER E 196 -1 O LEU E 193 N LEU E 142 SHEET 4 AB1 4 LEU E 176 LYS E 177 -1 N LEU E 176 O ALA E 188 SHEET 1 AB2 4 LYS E 163 GLU E 164 0 SHEET 2 AB2 4 VAL E 154 VAL E 160 -1 N VAL E 160 O LYS E 163 SHEET 3 AB2 4 HIS E 206 PHE E 213 -1 O ARG E 208 N TRP E 159 SHEET 4 AB2 4 GLN E 232 VAL E 234 -1 O GLN E 232 N PHE E 213 SHEET 1 AB3 4 LYS E 163 GLU E 164 0 SHEET 2 AB3 4 VAL E 154 VAL E 160 -1 N VAL E 160 O LYS E 163 SHEET 3 AB3 4 HIS E 206 PHE E 213 -1 O ARG E 208 N TRP E 159 SHEET 4 AB3 4 GLU E 237 TRP E 239 -1 O ALA E 238 N PHE E 207 SHEET 1 AB4 8 GLU A 46 PRO A 47 0 SHEET 2 AB4 8 THR A 31 ASP A 37 -1 N ARG A 35 O GLU A 46 SHEET 3 AB4 8 ARG A 21 VAL A 28 -1 N ALA A 24 O PHE A 36 SHEET 4 AB4 8 HIS A 3 VAL A 12 -1 N THR A 10 O ILE A 23 SHEET 5 AB4 8 THR A 94 VAL A 103 -1 O VAL A 95 N SER A 11 SHEET 6 AB4 8 PHE A 109 TYR A 118 -1 O TYR A 113 N GLY A 100 SHEET 7 AB4 8 LYS A 121 LEU A 126 -1 O LEU A 126 N HIS A 114 SHEET 8 AB4 8 TRP A 133 ALA A 135 -1 O THR A 134 N ALA A 125 SHEET 1 AB5 4 LYS A 186 ALA A 193 0 SHEET 2 AB5 4 ALA A 199 PHE A 208 -1 O THR A 200 N HIS A 192 SHEET 3 AB5 4 PHE A 241 VAL A 249 -1 O VAL A 247 N LEU A 201 SHEET 4 AB5 4 THR A 228 LEU A 230 -1 N GLU A 229 O ALA A 246 SHEET 1 AB6 4 LYS A 186 ALA A 193 0 SHEET 2 AB6 4 ALA A 199 PHE A 208 -1 O THR A 200 N HIS A 192 SHEET 3 AB6 4 PHE A 241 VAL A 249 -1 O VAL A 247 N LEU A 201 SHEET 4 AB6 4 ARG A 234 PRO A 235 -1 N ARG A 234 O GLN A 242 SHEET 1 AB7 3 ILE A 213 ARG A 219 0 SHEET 2 AB7 3 TYR A 257 HIS A 263 -1 O HIS A 260 N THR A 216 SHEET 3 AB7 3 LEU A 270 LEU A 272 -1 O LEU A 272 N CYS A 259 SHEET 1 AB8 4 LYS B 6 SER B 11 0 SHEET 2 AB8 4 ASN B 21 PHE B 30 -1 O SER B 28 N LYS B 6 SHEET 3 AB8 4 PHE B 62 PHE B 70 -1 O THR B 68 N LEU B 23 SHEET 4 AB8 4 GLU B 50 HIS B 51 -1 N GLU B 50 O TYR B 67 SHEET 1 AB9 4 LYS B 6 SER B 11 0 SHEET 2 AB9 4 ASN B 21 PHE B 30 -1 O SER B 28 N LYS B 6 SHEET 3 AB9 4 PHE B 62 PHE B 70 -1 O THR B 68 N LEU B 23 SHEET 4 AB9 4 SER B 55 PHE B 56 -1 N SER B 55 O TYR B 63 SHEET 1 AC1 4 GLU B 44 ARG B 45 0 SHEET 2 AC1 4 ILE B 35 LYS B 41 -1 N LYS B 41 O GLU B 44 SHEET 3 AC1 4 TYR B 78 HIS B 84 -1 O ARG B 81 N ASP B 38 SHEET 4 AC1 4 ILE B 92 LYS B 94 -1 O VAL B 93 N CYS B 80 SSBOND 1 CYS D 23 CYS D 90 1555 1555 2.03 SSBOND 2 CYS D 135 CYS D 185 1555 1555 2.03 SSBOND 3 CYS D 160 CYS E 170 1555 1555 2.03 SSBOND 4 CYS E 23 CYS E 91 1555 1555 2.03 SSBOND 5 CYS E 144 CYS E 209 1555 1555 2.04 SSBOND 6 CYS A 101 CYS A 164 1555 1555 2.04 SSBOND 7 CYS A 203 CYS A 259 1555 1555 2.03 SSBOND 8 CYS B 25 CYS B 80 1555 1555 2.04 CISPEP 1 SER D 7 PRO D 8 0 2.95 CISPEP 2 PRO D 117 ASP D 118 0 10.16 CISPEP 3 SER D 142 GLN D 143 0 -10.65 CISPEP 4 THR D 144 ASN D 145 0 5.67 CISPEP 5 SER E 7 PRO E 8 0 3.73 CISPEP 6 TYR E 150 PRO E 151 0 -1.52 CISPEP 7 TYR A 209 PRO A 210 0 -0.07 CISPEP 8 HIS B 31 PRO B 32 0 -2.57 CRYST1 204.020 204.020 204.020 90.00 90.00 90.00 P 21 3 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 0.004901 0.000000 0.000000 0.00000 SCALE2 0.000000 0.004901 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004901 0.00000 CONECT 177 720 CONECT 720 177 CONECT 1056 1440 CONECT 1246 2802 CONECT 1440 1056 CONECT 1644 2195 CONECT 2195 1644 CONECT 2595 3116 CONECT 2802 1246 CONECT 3116 2595 CONECT 4212 4728 CONECT 4728 4212 CONECT 5052 5502 CONECT 5502 5052 CONECT 5852 6315 CONECT 6315 5852 MASTER 358 0 0 12 81 0 0 6 6543 5 16 65 END