HEADER IMMUNE SYSTEM 20-OCT-25 9X9I TITLE COMPLEX OF TCR1414_2-TGFBETAR2(-1)-HLA-DR4, A TGFBETAR2(-1)-HLA-DR4, TITLE 2 WITH A TGFBETAR2(-1) SPECIFIC TCR1414_2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MHC CLASS II ANTIGEN DRA; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: HLA CLASS II HISTOCOMPATIBILITY ANTIGEN DR BETA CHAIN; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: MHC CLASS II ANTIGEN; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: MUTANT HUMAN TGFBETAR2; COMPND 13 CHAIN: C; COMPND 14 ENGINEERED: YES; COMPND 15 MOL_ID: 4; COMPND 16 MOLECULE: TCR1414_2 ALPHA; COMPND 17 CHAIN: D; COMPND 18 ENGINEERED: YES; COMPND 19 MOL_ID: 5; COMPND 20 MOLECULE: TCR1414_2 BETA; COMPND 21 CHAIN: E; COMPND 22 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: HLA-DRA, HLA-DRA1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: HLA-DRB1; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 17 ORGANISM_TAXID: 9606; SOURCE 18 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 20 MOL_ID: 4; SOURCE 21 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 22 ORGANISM_TAXID: 9606; SOURCE 23 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 24 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 25 MOL_ID: 5; SOURCE 26 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 27 ORGANISM_TAXID: 9606; SOURCE 28 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 29 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS COMPLEX OF TCR1414_2-TGFBETAR2(-1)-HLA-DR4, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR J.L.SHI,D.C.WU REVDAT 1 28-OCT-26 9X9I 0 JRNL AUTH J.L.SHI,D.C.WU JRNL TITL STRUCTURAL BASIS FOR CD4+ T CELL RECEPTOR RECOGNITION OF JRNL TITL 2 HLA-DR4-PRESENTED FRAMESHIFT NEOANTIGEN DERIVED FROM JRNL TITL 3 TGFBETAR2(-1) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.60 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 70565 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.860 REMARK 3 FREE R VALUE TEST SET COUNT : 3568 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 32.6000 - 5.5500 1.00 2947 142 0.1889 0.2003 REMARK 3 2 5.5500 - 4.4100 1.00 2781 168 0.1458 0.1801 REMARK 3 3 4.4100 - 3.8500 1.00 2763 149 0.1469 0.1579 REMARK 3 4 3.8500 - 3.5000 0.99 2762 131 0.1617 0.1916 REMARK 3 5 3.5000 - 3.2500 1.00 2703 148 0.1688 0.2101 REMARK 3 6 3.2500 - 3.0600 1.00 2730 157 0.1797 0.2285 REMARK 3 7 3.0600 - 2.9000 1.00 2713 151 0.1868 0.2101 REMARK 3 8 2.9000 - 2.7800 1.00 2711 133 0.1909 0.2524 REMARK 3 9 2.7800 - 2.6700 1.00 2705 143 0.1915 0.2430 REMARK 3 10 2.6700 - 2.5800 1.00 2681 154 0.1903 0.2426 REMARK 3 11 2.5800 - 2.5000 0.99 2694 132 0.1992 0.2458 REMARK 3 12 2.5000 - 2.4300 0.99 2656 164 0.2009 0.2697 REMARK 3 13 2.4300 - 2.3600 1.00 2692 147 0.1949 0.2568 REMARK 3 14 2.3600 - 2.3100 0.99 2673 135 0.2035 0.2591 REMARK 3 15 2.3100 - 2.2500 0.98 2608 147 0.1954 0.2804 REMARK 3 16 2.2500 - 2.2000 0.98 2707 121 0.2045 0.2559 REMARK 3 17 2.2000 - 2.1600 0.98 2591 141 0.2061 0.2716 REMARK 3 18 2.1600 - 2.1200 0.97 2624 136 0.2060 0.2612 REMARK 3 19 2.1200 - 2.0800 0.97 2611 149 0.2239 0.2498 REMARK 3 20 2.0800 - 2.0500 0.96 2568 127 0.2293 0.3145 REMARK 3 21 2.0500 - 2.0100 0.97 2633 144 0.2312 0.2703 REMARK 3 22 2.0100 - 1.9800 0.97 2597 124 0.2282 0.2856 REMARK 3 23 1.9800 - 1.9500 0.98 2649 142 0.2292 0.3010 REMARK 3 24 1.9500 - 1.9300 0.98 2603 132 0.2400 0.2827 REMARK 3 25 1.9300 - 1.9000 0.97 2595 151 0.2484 0.3008 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.370 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 : 0.006 6743 REMARK 3 ANGLE : 0.836 9165 REMARK 3 CHIRALITY : 0.056 991 REMARK 3 PLANARITY : 0.007 1199 REMARK 3 DIHEDRAL : 6.779 888 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 9X9I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 16-JUL-26. REMARK 100 THE DEPOSITION ID IS D_1300064913. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-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 EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 70578 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 32.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 12.40 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.9300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, TRIS-HCL,LISO4, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 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 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 32.60000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 95.50500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.87500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 95.50500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.60000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.87500 REMARK 290 SMTRY3 4 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 13550 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -72.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E 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 0 REMARK 465 LYS A 1 REMARK 465 ASP B 1 REMARK 465 GLN B 106 REMARK 465 PRO B 107 REMARK 465 LEU B 108 REMARK 465 GLN B 109 REMARK 465 MET C 0 REMARK 465 ASN C 15 REMARK 465 MET D 0 REMARK 465 GLU D 200 REMARK 465 SER D 201 REMARK 465 SER D 202 REMARK 465 MET E 0 REMARK 465 ASP E 1 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 NH1 ARG A 49 O HOH A 201 1.77 REMARK 500 O HOH D 351 O HOH D 384 1.87 REMARK 500 O HOH E 336 O HOH E 454 1.91 REMARK 500 O HOH E 341 O HOH E 470 2.05 REMARK 500 O HOH E 392 O HOH E 425 2.09 REMARK 500 NZ LYS A 37 O HOH A 202 2.11 REMARK 500 O HOH E 349 O HOH E 464 2.12 REMARK 500 O HOH E 303 O HOH E 499 2.12 REMARK 500 O HOH A 376 O HOH D 451 2.13 REMARK 500 O HOH A 323 O HOH A 384 2.14 REMARK 500 O HOH B 382 O HOH B 399 2.15 REMARK 500 OE2 GLU A 140 O HOH A 203 2.15 REMARK 500 NE1 TRP A 120 O HOH A 204 2.15 REMARK 500 O HOH A 356 O HOH A 359 2.15 REMARK 500 O HOH B 331 O HOH B 364 2.16 REMARK 500 OG1 THR B 180 O HOH B 201 2.16 REMARK 500 O HOH D 341 O HOH D 446 2.16 REMARK 500 O HOH D 318 O HOH D 387 2.17 REMARK 500 OE1 GLU E 17 O HOH E 301 2.17 REMARK 500 O HOH E 323 O HOH E 528 2.17 REMARK 500 O HOH B 201 O HOH B 294 2.18 REMARK 500 O HOH E 322 O HOH E 513 2.18 REMARK 500 O HOH A 257 O HOH A 382 2.18 REMARK 500 O HOH A 303 O HOH E 493 2.18 REMARK 500 O HOH A 318 O HOH A 362 2.19 REMARK 500 O HOH A 376 O HOH D 389 2.19 REMARK 500 O HOH E 494 O HOH E 523 2.19 REMARK 500 O HOH E 506 O HOH E 539 2.19 REMARK 500 O HOH A 254 O HOH A 382 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 292 O HOH B 352 4545 2.12 REMARK 500 O HOH A 373 O HOH B 249 4545 2.18 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 THR A 128 -0.81 -143.53 REMARK 500 GLU A 157 31.06 -98.05 REMARK 500 HIS B 32 -110.11 62.35 REMARK 500 THR B 89 -73.69 -129.41 REMARK 500 ASP D 27 -121.73 59.22 REMARK 500 GLN D 111 -70.08 -59.24 REMARK 500 ASP D 178 57.05 38.74 REMARK 500 SER E 96 -166.76 -165.26 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 400 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A 401 DISTANCE = 6.01 ANGSTROMS REMARK 525 HOH A 402 DISTANCE = 6.20 ANGSTROMS REMARK 525 HOH B 401 DISTANCE = 5.81 ANGSTROMS DBREF 9X9I A 1 180 UNP P01903 DRA_HUMAN 27 206 DBREF1 9X9I B 1 189 UNP A0A1V1IGJ9_HUMAN DBREF2 9X9I B A0A1V1IGJ9 31 219 DBREF 9X9I C 0 15 PDB 9X9I 9X9I 0 15 DBREF 9X9I D 0 202 PDB 9X9I 9X9I 0 202 DBREF 9X9I E 0 242 PDB 9X9I 9X9I 0 242 SEQADV 9X9I MET A 0 UNP P01903 INITIATING METHIONINE SEQRES 1 A 181 MET LYS GLU GLU HIS VAL ILE ILE GLN ALA GLU PHE TYR SEQRES 2 A 181 LEU ASN PRO ASP GLN SER GLY GLU PHE MET PHE ASP PHE SEQRES 3 A 181 ASP GLY ASP GLU ILE PHE HIS VAL ASP MET ALA LYS LYS SEQRES 4 A 181 GLU THR VAL TRP ARG LEU GLU GLU PHE GLY ARG PHE ALA SEQRES 5 A 181 SER PHE GLU ALA GLN GLY ALA LEU ALA ASN ILE ALA VAL SEQRES 6 A 181 ASP LYS ALA ASN LEU GLU ILE MET THR LYS ARG SER ASN SEQRES 7 A 181 TYR THR PRO ILE THR ASN VAL PRO PRO GLU VAL THR VAL SEQRES 8 A 181 LEU THR ASN SER PRO VAL GLU LEU ARG GLU PRO ASN VAL SEQRES 9 A 181 LEU ILE CYS PHE ILE ASP LYS PHE THR PRO PRO VAL VAL SEQRES 10 A 181 ASN VAL THR TRP LEU ARG ASN GLY LYS PRO VAL THR THR SEQRES 11 A 181 GLY VAL SER GLU THR VAL PHE LEU PRO ARG GLU ASP HIS SEQRES 12 A 181 LEU PHE ARG LYS PHE HIS TYR LEU PRO PHE LEU PRO SER SEQRES 13 A 181 THR GLU ASP VAL TYR ASP CYS ARG VAL GLU HIS TRP GLY SEQRES 14 A 181 LEU ASP GLU PRO LEU LEU LYS HIS TRP GLU PHE ASP SEQRES 1 B 189 ASP THR ARG PRO ARG PHE LEU GLU GLN VAL LYS HIS GLU SEQRES 2 B 189 CYS HIS PHE PHE ASN GLY THR GLU ARG VAL ARG PHE LEU SEQRES 3 B 189 ASP ARG TYR PHE TYR HIS GLN GLU GLU TYR VAL ARG PHE SEQRES 4 B 189 ASP SER ASP VAL GLY GLU TYR ARG ALA VAL THR GLU LEU SEQRES 5 B 189 GLY ARG PRO ASP ALA GLU TYR TRP ASN SER GLN LYS ASP SEQRES 6 B 189 LEU LEU GLU GLN LYS ARG ALA ALA VAL ASP THR TYR CYS SEQRES 7 B 189 ARG HIS ASN TYR GLY VAL GLY GLU SER PHE THR VAL GLN SEQRES 8 B 189 ARG ARG VAL TYR PRO GLU VAL THR VAL TYR PRO ALA LYS SEQRES 9 B 189 THR GLN PRO LEU GLN HIS HIS ASN LEU LEU VAL CYS SER SEQRES 10 B 189 VAL ASN GLY PHE TYR PRO GLY SER ILE GLU VAL ARG TRP SEQRES 11 B 189 PHE ARG ASN GLY GLN GLU GLU LYS THR GLY VAL VAL SER SEQRES 12 B 189 THR GLY LEU ILE GLN ASN GLY ASP TRP THR PHE GLN THR SEQRES 13 B 189 LEU VAL MET LEU GLU THR VAL PRO ARG SER GLY GLU VAL SEQRES 14 B 189 TYR THR CYS GLN VAL GLU HIS PRO SER LEU THR SER PRO SEQRES 15 B 189 LEU THR VAL GLU TRP ARG ALA SEQRES 1 C 16 MET VAL ALA LEU MET SER ALA MET THR THR SER SER SER SEQRES 2 C 16 GLN LYS ASN SEQRES 1 D 203 MET GLY ILE GLN VAL GLU GLN SER PRO PRO ASP LEU ILE SEQRES 2 D 203 LEU GLN GLU GLY ALA ASN SER THR LEU ARG CYS ASN PHE SEQRES 3 D 203 SER ASP SER VAL ASN ASN LEU GLN TRP PHE HIS GLN ASN SEQRES 4 D 203 PRO TRP GLY GLN LEU ILE ASN LEU PHE TYR ILE PRO SER SEQRES 5 D 203 GLY THR LYS GLN ASN GLY ARG LEU SER ALA THR THR VAL SEQRES 6 D 203 ALA THR GLU ARG TYR SER LEU LEU TYR ILE SER SER SER SEQRES 7 D 203 GLN THR THR ASP SER GLY VAL TYR PHE CYS ALA ALA PRO SEQRES 8 D 203 SER GLY ASN THR PRO LEU VAL PHE GLY LYS GLY THR ARG SEQRES 9 D 203 LEU SER VAL ILE ALA ASN ILE GLN ASN PRO ASP PRO ALA SEQRES 10 D 203 VAL TYR GLN LEU ARG ASP SER LYS SER SER ASP LYS SER SEQRES 11 D 203 VAL CYS LEU PHE THR ASP PHE ASP SER GLN THR ASN VAL SEQRES 12 D 203 SER GLN SER LYS ASP SER ASP VAL TYR ILE THR ASP LYS SEQRES 13 D 203 CYS VAL LEU ASP MET ARG SER MET ASP PHE LYS SER ASN SEQRES 14 D 203 SER ALA VAL ALA TRP SER ASN LYS SER ASP PHE ALA CYS SEQRES 15 D 203 ALA ASN ALA PHE ASN ASN SER ILE ILE PRO GLU ASP THR SEQRES 16 D 203 PHE PHE PRO SER PRO GLU SER SER SEQRES 1 E 243 MET ASP VAL LYS VAL THR GLN SER SER ARG TYR LEU VAL SEQRES 2 E 243 LYS ARG THR GLY GLU LYS VAL PHE LEU GLU CYS VAL GLN SEQRES 3 E 243 ASP MET ASP HIS GLU ASN MET PHE TRP TYR ARG GLN ASP SEQRES 4 E 243 PRO GLY LEU GLY LEU ARG LEU ILE TYR PHE SER TYR ASP SEQRES 5 E 243 VAL LYS MET LYS GLU LYS GLY ASP ILE PRO GLU GLY TYR SEQRES 6 E 243 SER VAL SER ARG GLU LYS LYS GLU ARG PHE SER LEU ILE SEQRES 7 E 243 LEU GLU SER ALA SER THR ASN GLN THR SER MET TYR LEU SEQRES 8 E 243 CYS ALA SER ARG VAL SER GLY ALA ASN VAL LEU THR PHE SEQRES 9 E 243 GLY ALA GLY SER ARG LEU THR VAL LEU GLU ASP LEU LYS SEQRES 10 E 243 ASN VAL PHE PRO PRO GLU VAL ALA VAL PHE GLU PRO SER SEQRES 11 E 243 GLU ALA GLU ILE SER HIS THR GLN LYS ALA THR LEU VAL SEQRES 12 E 243 CYS LEU ALA THR GLY PHE TYR PRO ASP HIS VAL GLU LEU SEQRES 13 E 243 SER TRP TRP VAL ASN GLY LYS GLU VAL HIS SER GLY VAL SEQRES 14 E 243 CYS THR ASP PRO GLN PRO LEU LYS GLU GLN PRO ALA LEU SEQRES 15 E 243 ASN ASP SER ARG TYR ALA LEU SER SER ARG LEU ARG VAL SEQRES 16 E 243 SER ALA THR PHE TRP GLN ASN PRO ARG ASN HIS PHE ARG SEQRES 17 E 243 CYS GLN VAL GLN PHE TYR GLY LEU SER GLU ASN ASP GLU SEQRES 18 E 243 TRP THR GLN ASP ARG ALA LYS PRO VAL THR GLN ILE VAL SEQRES 19 E 243 SER ALA GLU ALA TRP GLY ARG ALA ASP FORMUL 6 HOH *860(H2 O) HELIX 1 AA1 LEU A 44 PHE A 50 5 7 HELIX 2 AA2 GLU A 54 SER A 76 1 23 HELIX 3 AA3 THR B 50 LEU B 52 5 3 HELIX 4 AA4 GLY B 53 SER B 62 1 10 HELIX 5 AA5 GLN B 63 ALA B 72 1 10 HELIX 6 AA6 ALA B 72 TYR B 77 1 6 HELIX 7 AA7 TYR B 77 GLU B 86 1 10 HELIX 8 AA8 SER B 87 THR B 89 5 3 HELIX 9 AA9 ALA D 65 GLU D 67 5 3 HELIX 10 AB1 GLN D 78 SER D 82 5 5 HELIX 11 AB2 ARG D 161 ASP D 164 5 4 HELIX 12 AB3 ALA D 180 ALA D 184 5 5 HELIX 13 AB4 SER E 82 THR E 86 5 5 HELIX 14 AB5 SER E 129 GLN E 137 1 9 HELIX 15 AB6 ALA E 196 GLN E 200 1 5 SHEET 1 AA1 8 GLU A 39 TRP A 42 0 SHEET 2 AA1 8 ASP A 28 ASP A 34 -1 N HIS A 32 O VAL A 41 SHEET 3 AA1 8 SER A 18 PHE A 25 -1 N PHE A 25 O ASP A 28 SHEET 4 AA1 8 HIS A 4 ASN A 14 -1 N ILE A 7 O ASP A 24 SHEET 5 AA1 8 PHE B 6 PHE B 17 -1 O PHE B 16 N HIS A 4 SHEET 6 AA1 8 ARG B 22 TYR B 31 -1 O LEU B 26 N GLU B 13 SHEET 7 AA1 8 GLU B 34 ASP B 40 -1 O PHE B 39 N ASP B 27 SHEET 8 AA1 8 TYR B 46 ALA B 48 -1 O ARG B 47 N ARG B 38 SHEET 1 AA2 4 GLU A 87 THR A 92 0 SHEET 2 AA2 4 ASN A 102 PHE A 111 -1 O ILE A 105 N LEU A 91 SHEET 3 AA2 4 PHE A 144 PHE A 152 -1 O HIS A 148 N CYS A 106 SHEET 4 AA2 4 SER A 132 GLU A 133 -1 N SER A 132 O TYR A 149 SHEET 1 AA3 4 GLU A 87 THR A 92 0 SHEET 2 AA3 4 ASN A 102 PHE A 111 -1 O ILE A 105 N LEU A 91 SHEET 3 AA3 4 PHE A 144 PHE A 152 -1 O HIS A 148 N CYS A 106 SHEET 4 AA3 4 LEU A 137 PRO A 138 -1 N LEU A 137 O ARG A 145 SHEET 1 AA4 4 LYS A 125 VAL A 127 0 SHEET 2 AA4 4 ASN A 117 ARG A 122 -1 N ARG A 122 O LYS A 125 SHEET 3 AA4 4 VAL A 159 GLU A 165 -1 O ARG A 163 N THR A 119 SHEET 4 AA4 4 LEU A 173 GLU A 178 -1 O TRP A 177 N TYR A 160 SHEET 1 AA5 4 GLU B 97 ALA B 103 0 SHEET 2 AA5 4 LEU B 113 PHE B 121 -1 O LEU B 113 N ALA B 103 SHEET 3 AA5 4 PHE B 154 GLU B 161 -1 O LEU B 160 N LEU B 114 SHEET 4 AA5 4 VAL B 141 SER B 143 -1 N VAL B 142 O MET B 159 SHEET 1 AA6 4 GLU B 97 ALA B 103 0 SHEET 2 AA6 4 LEU B 113 PHE B 121 -1 O LEU B 113 N ALA B 103 SHEET 3 AA6 4 PHE B 154 GLU B 161 -1 O LEU B 160 N LEU B 114 SHEET 4 AA6 4 ILE B 147 GLN B 148 -1 N ILE B 147 O GLN B 155 SHEET 1 AA7 4 GLN B 135 GLU B 137 0 SHEET 2 AA7 4 GLU B 127 ARG B 132 -1 N ARG B 132 O GLN B 135 SHEET 3 AA7 4 VAL B 169 GLU B 175 -1 O THR B 171 N PHE B 131 SHEET 4 AA7 4 LEU B 183 ARG B 188 -1 O LEU B 183 N VAL B 174 SHEET 1 AA8 5 VAL D 4 SER D 7 0 SHEET 2 AA8 5 SER D 19 PHE D 25 -1 O ASN D 24 N GLU D 5 SHEET 3 AA8 5 TYR D 69 ILE D 74 -1 O LEU D 72 N LEU D 21 SHEET 4 AA8 5 LEU D 59 VAL D 64 -1 N SER D 60 O TYR D 73 SHEET 5 AA8 5 GLY D 52 ASN D 56 -1 N ASN D 56 O LEU D 59 SHEET 1 AA9 5 ASP D 10 GLN D 14 0 SHEET 2 AA9 5 THR D 102 ILE D 107 1 O ILE D 107 N LEU D 13 SHEET 3 AA9 5 GLY D 83 ALA D 89 -1 N GLY D 83 O LEU D 104 SHEET 4 AA9 5 GLN D 33 GLN D 37 -1 N PHE D 35 O PHE D 86 SHEET 5 AA9 5 LEU D 43 TYR D 48 -1 O LEU D 46 N TRP D 34 SHEET 1 AB1 4 ASP D 10 GLN D 14 0 SHEET 2 AB1 4 THR D 102 ILE D 107 1 O ILE D 107 N LEU D 13 SHEET 3 AB1 4 GLY D 83 ALA D 89 -1 N GLY D 83 O LEU D 104 SHEET 4 AB1 4 VAL D 97 PHE D 98 -1 O VAL D 97 N ALA D 89 SHEET 1 AB2 4 ALA D 116 GLN D 119 0 SHEET 2 AB2 4 SER D 129 THR D 134 -1 O LEU D 132 N TYR D 118 SHEET 3 AB2 4 PHE D 165 SER D 174 -1 O ALA D 172 N CYS D 131 SHEET 4 AB2 4 TYR D 151 ILE D 152 -1 N TYR D 151 O TRP D 173 SHEET 1 AB3 4 ALA D 116 GLN D 119 0 SHEET 2 AB3 4 SER D 129 THR D 134 -1 O LEU D 132 N TYR D 118 SHEET 3 AB3 4 PHE D 165 SER D 174 -1 O ALA D 172 N CYS D 131 SHEET 4 AB3 4 CYS D 156 MET D 160 -1 N MET D 160 O PHE D 165 SHEET 1 AB4 2 VAL E 4 THR E 5 0 SHEET 2 AB4 2 VAL E 24 GLN E 25 -1 O VAL E 24 N THR E 5 SHEET 1 AB5 6 TYR E 10 ARG E 14 0 SHEET 2 AB5 6 SER E 107 LEU E 112 1 O THR E 110 N LEU E 11 SHEET 3 AB5 6 SER E 87 ARG E 94 -1 N TYR E 89 O SER E 107 SHEET 4 AB5 6 ASN E 31 ASP E 38 -1 N TYR E 35 O LEU E 90 SHEET 5 AB5 6 GLY E 42 SER E 49 -1 O ARG E 44 N ARG E 36 SHEET 6 AB5 6 GLU E 56 LYS E 57 -1 O GLU E 56 N PHE E 48 SHEET 1 AB6 4 TYR E 10 ARG E 14 0 SHEET 2 AB6 4 SER E 107 LEU E 112 1 O THR E 110 N LEU E 11 SHEET 3 AB6 4 SER E 87 ARG E 94 -1 N TYR E 89 O SER E 107 SHEET 4 AB6 4 THR E 102 PHE E 103 -1 O THR E 102 N SER E 93 SHEET 1 AB7 3 VAL E 19 LEU E 21 0 SHEET 2 AB7 3 ARG E 73 LEU E 78 -1 O LEU E 78 N VAL E 19 SHEET 3 AB7 3 SER E 65 LYS E 70 -1 N SER E 65 O ILE E 77 SHEET 1 AB8 4 GLU E 122 PHE E 126 0 SHEET 2 AB8 4 LYS E 138 PHE E 148 -1 O VAL E 142 N PHE E 126 SHEET 3 AB8 4 TYR E 186 SER E 195 -1 O LEU E 192 N LEU E 141 SHEET 4 AB8 4 VAL E 168 THR E 170 -1 N CYS E 169 O ARG E 191 SHEET 1 AB9 4 GLU E 122 PHE E 126 0 SHEET 2 AB9 4 LYS E 138 PHE E 148 -1 O VAL E 142 N PHE E 126 SHEET 3 AB9 4 TYR E 186 SER E 195 -1 O LEU E 192 N LEU E 141 SHEET 4 AB9 4 LEU E 175 LYS E 176 -1 N LEU E 175 O ALA E 187 SHEET 1 AC1 4 LYS E 162 VAL E 164 0 SHEET 2 AC1 4 VAL E 153 VAL E 159 -1 N VAL E 159 O LYS E 162 SHEET 3 AC1 4 HIS E 205 PHE E 212 -1 O GLN E 209 N SER E 156 SHEET 4 AC1 4 GLN E 231 TRP E 238 -1 O GLN E 231 N PHE E 212 SSBOND 1 CYS A 106 CYS A 162 1555 1555 2.05 SSBOND 2 CYS B 14 CYS B 78 1555 1555 2.07 SSBOND 3 CYS B 116 CYS B 172 1555 1555 2.03 SSBOND 4 CYS D 23 CYS D 87 1555 1555 2.04 SSBOND 5 CYS D 131 CYS D 181 1555 1555 2.04 SSBOND 6 CYS D 156 CYS E 169 1555 1555 2.05 SSBOND 7 CYS E 23 CYS E 91 1555 1555 2.03 SSBOND 8 CYS E 143 CYS E 208 1555 1555 2.02 CISPEP 1 ASN A 14 PRO A 15 0 3.37 CISPEP 2 THR A 112 PRO A 113 0 -2.37 CISPEP 3 TYR B 122 PRO B 123 0 5.22 CISPEP 4 SER D 7 PRO D 8 0 -7.30 CISPEP 5 TYR E 149 PRO E 150 0 -4.53 CRYST1 65.200 71.750 191.010 90.00 90.00 90.00 P 21 21 21 4 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 0.015337 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013937 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005235 0.00000 CONECT 843 1309 CONECT 1309 843 CONECT 1588 2143 CONECT 2143 1588 CONECT 2423 2865 CONECT 2865 2423 CONECT 3272 3786 CONECT 3786 3272 CONECT 4108 4501 CONECT 4307 5978 CONECT 4501 4108 CONECT 4821 5386 CONECT 5386 4821 CONECT 5771 6302 CONECT 5978 4307 CONECT 6302 5771 MASTER 337 0 0 15 81 0 0 6 7434 5 16 66 END