HEADER IMMUNE SYSTEM 13-MAY-26 26SJ TITLE CRYSTAL STRUCTURE OF MAIT A-F7 TCR-MR1-XANTHINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: MAJOR HISTOCOMPATIBILITY COMPLEX CLASS I-RELATED GENE COMPND 3 PROTEIN; COMPND 4 CHAIN: A, C; COMPND 5 SYNONYM: MHC CLASS I-RELATED GENE PROTEIN,CLASS I HISTOCOMPATIBILITY COMPND 6 ANTIGEN-LIKE PROTEIN; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 11 CHAIN: B, F; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: HUMAN A-F7 TCR TRAV1-2_ALPHA; COMPND 15 CHAIN: D, G; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 4; COMPND 18 MOLECULE: HUMAN A-F7 TCR TRBV6-1_BETA; COMPND 19 CHAIN: E, H; COMPND 20 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: MR1; 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: B2M; 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 KEYWDS MAIT CELLS, MR1, ANTIGEN PRESENTATION, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR W.AWAD,J.ROSSJOHN REVDAT 1 26-AUG-26 26SJ 0 JRNL AUTH M.R.ABDELAAL,X.Y.LIM,J.Y.W.MAK,D.P.FAIRLIE,J.MCCLUSKEY, JRNL AUTH 2 A.J.CORBETT,N.A.GHERARDIN,W.AWAD,J.ROSSJOHN JRNL TITL THE MHC-I RELATED PROTEIN 1 MR1 CAN BIND HOST PURINE JRNL TITL 2 CATABOLITES. JRNL REF J.BIOL.CHEM. 13428 2026 JRNL REFN ESSN 1083-351X JRNL PMID 42586424 JRNL DOI 10.1016/J.JBC.2026.113428 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 2.0_5936 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.38 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 122152 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.120 REMARK 3 FREE R VALUE TEST SET COUNT : 3807 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 46.3800 - 7.7900 0.97 4406 145 0.1557 0.1743 REMARK 3 2 7.7900 - 6.1900 0.94 4271 140 0.1784 0.1930 REMARK 3 3 6.1800 - 5.4000 0.96 4313 142 0.1617 0.1948 REMARK 3 4 5.4000 - 4.9100 0.97 4437 145 0.1330 0.1807 REMARK 3 5 4.9100 - 4.5600 0.98 4422 145 0.1149 0.1451 REMARK 3 6 4.5600 - 4.2900 0.99 4479 146 0.1154 0.1400 REMARK 3 7 4.2900 - 4.0800 0.99 4438 143 0.1242 0.1660 REMARK 3 8 4.0800 - 3.9000 0.98 4417 141 0.1393 0.1920 REMARK 3 9 3.9000 - 3.7500 0.97 4414 145 0.1536 0.2213 REMARK 3 10 3.7500 - 3.6200 0.95 4323 134 0.1618 0.2123 REMARK 3 11 3.6200 - 3.5100 0.96 4263 141 0.1661 0.2326 REMARK 3 12 3.5100 - 3.4100 0.97 4429 147 0.1718 0.2294 REMARK 3 13 3.4100 - 3.3200 0.98 4435 139 0.1838 0.2410 REMARK 3 14 3.3200 - 3.2400 0.97 4361 140 0.1912 0.2409 REMARK 3 15 3.2400 - 3.1600 0.98 4459 140 0.2085 0.2837 REMARK 3 16 3.1600 - 3.0900 0.98 4402 136 0.2120 0.2554 REMARK 3 17 3.0900 - 3.0300 0.97 4423 142 0.2480 0.3348 REMARK 3 18 3.0300 - 2.9800 0.98 4430 140 0.2511 0.3352 REMARK 3 19 2.9800 - 2.9200 0.98 4403 134 0.2572 0.3015 REMARK 3 20 2.9200 - 2.8700 0.98 4494 145 0.2593 0.3387 REMARK 3 21 2.8700 - 2.8300 0.98 4368 142 0.2626 0.3192 REMARK 3 22 2.8300 - 2.7800 0.98 4467 143 0.2790 0.3369 REMARK 3 23 2.7800 - 2.7400 0.98 4451 141 0.2874 0.3435 REMARK 3 24 2.7400 - 2.7000 0.97 4372 137 0.2860 0.3280 REMARK 3 25 2.7000 - 2.6700 0.98 4460 149 0.2979 0.3322 REMARK 3 26 2.6700 - 2.6300 0.98 4432 145 0.3235 0.3258 REMARK 3 27 2.6300 - 2.6000 0.84 3776 120 0.3391 0.4081 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.404 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.642 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 50.17 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 54.60 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 : 0.008 13320 REMARK 3 ANGLE : 0.919 18191 REMARK 3 CHIRALITY : 0.051 1943 REMARK 3 PLANARITY : 0.008 2378 REMARK 3 DIHEDRAL : 14.795 4785 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 49.8092 30.3499 -49.9737 REMARK 3 T TENSOR REMARK 3 T11: 0.3188 T22: 0.2888 REMARK 3 T33: 0.3315 T12: 0.0459 REMARK 3 T13: 0.0056 T23: -0.0452 REMARK 3 L TENSOR REMARK 3 L11: 0.2553 L22: 0.1409 REMARK 3 L33: 0.3732 L12: 0.0246 REMARK 3 L13: 0.1021 L23: -0.1217 REMARK 3 S TENSOR REMARK 3 S11: -0.0248 S12: -0.0930 S13: 0.0456 REMARK 3 S21: 0.0303 S22: 0.0109 S23: 0.0101 REMARK 3 S31: -0.0182 S32: -0.0947 S33: 0.0144 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 26SJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-MAY-26. REMARK 100 THE DEPOSITION ID IS D_1300074144. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-NOV-18 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 : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.953725993633 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 122238 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 46.380 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 1.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 1.7000 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) : 2.63 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, BTP, CA CHLORIDE, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 108.31950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.08300 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 108.31950 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 35.08300 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: OCTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 22900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 69130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -125.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, H 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 GLU A 190 REMARK 465 THR A 191 REMARK 465 PHE A 192 REMARK 465 PRO A 193 REMARK 465 GLY A 194 REMARK 465 VAL A 195 REMARK 465 ASP B 98 REMARK 465 MET B 99 REMARK 465 ASP C 247 REMARK 465 PRO C 248 REMARK 465 GLN C 249 REMARK 465 SER C 250 REMARK 465 SER C 251 REMARK 465 MET D 0 REMARK 465 SER D 124 REMARK 465 LYS D 125 REMARK 465 SER D 126 REMARK 465 SER D 127 REMARK 465 ASP D 128 REMARK 465 LYS D 129 REMARK 465 SER D 178 REMARK 465 SER D 199 REMARK 465 PRO D 200 REMARK 465 GLU D 201 REMARK 465 SER D 202 REMARK 465 SER D 203 REMARK 465 MET E 0 REMARK 465 ASN E 1 REMARK 465 ALA E 2 REMARK 465 ARG E 243 REMARK 465 ALA E 244 REMARK 465 ASP E 245 REMARK 465 MET G 0 REMARK 465 GLU G 201 REMARK 465 SER G 202 REMARK 465 SER G 203 REMARK 465 MET H 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 GLU A 52 CG CD OE1 OE2 REMARK 470 ARG A 79 NE CZ NH1 NH2 REMARK 470 LYS A 173 CE NZ REMARK 470 LYS A 189 CG CD CE NZ REMARK 470 TYR A 211 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU A 219 CG CD OE1 OE2 REMARK 470 GLU A 220 CG CD OE1 OE2 REMARK 470 VAL A 222 CG1 CG2 REMARK 470 GLN A 223 CG CD OE1 NE2 REMARK 470 GLU A 245 CG CD OE1 OE2 REMARK 470 GLN A 249 CG CD OE1 NE2 REMARK 470 GLU A 259 OE1 OE2 REMARK 470 GLU B 16 CG CD OE1 OE2 REMARK 470 LYS B 19 CG CD CE NZ REMARK 470 GLU B 36 CG CD OE1 OE2 REMARK 470 GLU B 44 CG CD OE1 OE2 REMARK 470 ARG B 45 CZ NH1 NH2 REMARK 470 GLU B 47 CG CD OE1 OE2 REMARK 470 LYS B 48 CG CD CE NZ REMARK 470 LYS B 58 CD CE NZ REMARK 470 GLU B 74 CG CD OE1 OE2 REMARK 470 LYS B 75 CG CD CE NZ REMARK 470 LYS B 94 CG CD CE NZ REMARK 470 HIS C 17 CG ND1 CD2 CE1 NE2 REMARK 470 GLU C 44 CG CD OE1 OE2 REMARK 470 LYS C 78 CE NZ REMARK 470 GLU C 102 CG CD OE1 OE2 REMARK 470 ASN C 134 CG OD1 ND2 REMARK 470 LYS C 216 CG CD CE NZ REMARK 470 GLU C 219 CG CD OE1 OE2 REMARK 470 GLN C 223 CG CD OE1 NE2 REMARK 470 GLU C 224 CG CD OE1 OE2 REMARK 470 ASN C 252 CG OD1 ND2 REMARK 470 LEU C 253 CG CD1 CD2 REMARK 470 GLU D 9 CG CD OE1 OE2 REMARK 470 GLN D 112 CG CD OE1 NE2 REMARK 470 ASN D 113 CG OD1 ND2 REMARK 470 ARG D 122 CG CD NE CZ NH1 NH2 REMARK 470 ASP D 123 CG OD1 OD2 REMARK 470 SER D 130 OG REMARK 470 GLN D 140 CG CD OE1 NE2 REMARK 470 ASN D 142 CG OD1 ND2 REMARK 470 GLN D 145 CG CD OE1 NE2 REMARK 470 LYS D 147 CG CD CE NZ REMARK 470 SER D 149 OG REMARK 470 ARG D 162 CG CD NE CZ NH1 NH2 REMARK 470 SER D 163 OG REMARK 470 LYS D 177 CG CD CE NZ REMARK 470 ASP D 179 CG OD1 OD2 REMARK 470 ASN D 188 CG OD1 ND2 REMARK 470 SER D 189 OG REMARK 470 GLU D 193 CG CD OE1 OE2 REMARK 470 LYS E 9 CG CD CE NZ REMARK 470 ASP E 26 CG OD1 OD2 REMARK 470 LYS E 71 NZ REMARK 470 GLU E 108 CD OE1 OE2 REMARK 470 ARG E 111 NE CZ NH1 NH2 REMARK 470 GLU E 116 CG CD OE1 OE2 REMARK 470 LYS E 119 CG CD CE NZ REMARK 470 GLU E 130 CG CD OE1 OE2 REMARK 470 GLU E 133 CG CD OE1 OE2 REMARK 470 ILE E 136 CG1 CG2 CD1 REMARK 470 LYS E 141 CD CE NZ REMARK 470 LYS E 165 CG CD CE NZ REMARK 470 HIS E 168 CG ND1 CD2 CE1 NE2 REMARK 470 GLN E 176 CG CD OE1 NE2 REMARK 470 ARG E 206 CG CD NE CZ NH1 NH2 REMARK 470 GLU E 220 CG CD OE1 OE2 REMARK 470 GLU E 223 CG CD OE1 OE2 REMARK 470 GLU E 239 CG CD OE1 OE2 REMARK 470 LYS F 19 CG CD CE NZ REMARK 470 GLU F 36 CD OE1 OE2 REMARK 470 GLU F 44 CG CD OE1 OE2 REMARK 470 GLU F 47 CG CD OE1 OE2 REMARK 470 LYS F 48 CG CD CE NZ REMARK 470 LYS F 58 CD CE NZ REMARK 470 LYS F 75 CG CD CE NZ REMARK 470 GLN G 25 OE1 NE2 REMARK 470 LYS G 68 CE NZ REMARK 470 ARG G 122 NH1 NH2 REMARK 470 LYS G 147 CE NZ REMARK 470 SER G 163 OG REMARK 470 LYS G 177 CD CE NZ REMARK 470 ASN H 1 CG OD1 ND2 REMARK 470 LYS H 9 CE NZ REMARK 470 GLU H 108 CD OE1 OE2 REMARK 470 LYS H 119 CE NZ REMARK 470 GLU H 133 CD OE1 OE2 REMARK 470 LYS H 165 CE NZ REMARK 470 GLN H 176 OE1 NE2 REMARK 470 GLU H 220 CG CD OE1 OE2 REMARK 470 ARG H 243 CG CD NE CZ NH1 NH2 REMARK 470 ASP H 245 CG OD1 OD2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG C 6 CZ REMARK 480 GLU C 209 CD REMARK 480 GLU C 259 CD REMARK 480 GLU E 59 CD REMARK 480 ASP F 96 CG REMARK 480 ASP G 194 CG REMARK 480 GLU H 59 CD 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 C 46 O HOH C 401 1.97 REMARK 500 OE1 GLN G 112 O HOH G 601 2.02 REMARK 500 O SER G 27 O HOH G 602 2.12 REMARK 500 NH1 ARG H 210 OE1 GLN H 212 2.15 REMARK 500 O HOH C 432 O HOH C 472 2.17 REMARK 500 NH1 ARG C 46 OD2 ASP F 53 2.18 REMARK 500 O LEU F 87 O HOH F 201 2.19 REMARK 500 NE2 GLN E 17 O HOH E 401 2.19 REMARK 500 OE1 GLU E 180 O HOH E 402 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 PRO A 181 O1 GOL D 301 2554 2.19 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 A 29 -122.56 58.35 REMARK 500 PHE A 119 -59.48 -125.94 REMARK 500 LYS A 124 0.09 -69.87 REMARK 500 ILE A 221 73.82 -151.30 REMARK 500 HIS A 260 116.91 -162.91 REMARK 500 PRO B 32 -166.50 -75.39 REMARK 500 ASP C 29 -128.70 57.58 REMARK 500 PHE C 119 -61.85 -121.75 REMARK 500 THR C 191 -102.88 -101.09 REMARK 500 VAL C 222 -12.91 67.05 REMARK 500 ALA D 16 -156.53 -92.03 REMARK 500 ASP D 115 72.87 -150.93 REMARK 500 ASN E 70 -165.82 -165.84 REMARK 500 TYR E 152 130.50 -174.67 REMARK 500 ASP E 186 30.24 -99.45 REMARK 500 PRO F 32 -168.48 -74.87 REMARK 500 LYS G 57 80.01 -151.16 REMARK 500 ALA G 84 -177.69 -170.31 REMARK 500 PHE G 186 32.69 -98.93 REMARK 500 ASN H 70 -167.24 -162.45 REMARK 500 LYS H 119 0.04 -68.53 REMARK 500 TYR H 152 128.86 -172.66 REMARK 500 HIS H 155 65.09 -117.83 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 477 DISTANCE = 6.30 ANGSTROMS REMARK 525 HOH F 237 DISTANCE = 6.89 ANGSTROMS REMARK 525 HOH G 679 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH G 680 DISTANCE = 5.98 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA H 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PRO H 61 O REMARK 620 2 TYR H 64 O 84.2 REMARK 620 3 HOH H 426 O 161.7 91.2 REMARK 620 4 HOH H 433 O 99.7 121.2 97.8 REMARK 620 5 HOH H 471 O 76.4 141.9 97.0 94.4 REMARK 620 N 1 2 3 4 DBREF 26SJ A 1 270 UNP Q95460 HMR1_HUMAN 23 292 DBREF 26SJ B 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 26SJ C 1 270 UNP Q95460 HMR1_HUMAN 23 292 DBREF 26SJ D 0 203 PDB 26SJ 26SJ 0 203 DBREF 26SJ E 0 245 PDB 26SJ 26SJ 0 245 DBREF 26SJ F 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 26SJ G 0 203 PDB 26SJ 26SJ 0 203 DBREF 26SJ H 0 245 PDB 26SJ 26SJ 0 245 SEQADV 26SJ MET A 0 UNP Q95460 INITIATING METHIONINE SEQADV 26SJ SER A 261 UNP Q95460 CYS 283 ENGINEERED MUTATION SEQADV 26SJ MET B 0 UNP P61769 INITIATING METHIONINE SEQADV 26SJ MET C 0 UNP Q95460 INITIATING METHIONINE SEQADV 26SJ SER C 261 UNP Q95460 CYS 283 ENGINEERED MUTATION SEQADV 26SJ MET F 0 UNP P61769 INITIATING METHIONINE SEQRES 1 A 271 MET ARG THR HIS SER LEU ARG TYR PHE ARG LEU GLY VAL SEQRES 2 A 271 SER ASP PRO ILE HIS GLY VAL PRO GLU PHE ILE SER VAL SEQRES 3 A 271 GLY TYR VAL ASP SER HIS PRO ILE THR THR TYR ASP SER SEQRES 4 A 271 VAL THR ARG GLN LYS GLU PRO ARG ALA PRO TRP MET ALA SEQRES 5 A 271 GLU ASN LEU ALA PRO ASP HIS TRP GLU ARG TYR THR GLN SEQRES 6 A 271 LEU LEU ARG GLY TRP GLN GLN MET PHE LYS VAL GLU LEU SEQRES 7 A 271 LYS ARG LEU GLN ARG HIS TYR ASN HIS SER GLY SER HIS SEQRES 8 A 271 THR TYR GLN ARG MET ILE GLY CYS GLU LEU LEU GLU ASP SEQRES 9 A 271 GLY SER THR THR GLY PHE LEU GLN TYR ALA TYR ASP GLY SEQRES 10 A 271 GLN ASP PHE LEU ILE PHE ASN LYS ASP THR LEU SER TRP SEQRES 11 A 271 LEU ALA VAL ASP ASN VAL ALA HIS THR ILE LYS GLN ALA SEQRES 12 A 271 TRP GLU ALA ASN GLN HIS GLU LEU LEU TYR GLN LYS ASN SEQRES 13 A 271 TRP LEU GLU GLU GLU CYS ILE ALA TRP LEU LYS ARG PHE SEQRES 14 A 271 LEU GLU TYR GLY LYS ASP THR LEU GLN ARG THR GLU PRO SEQRES 15 A 271 PRO LEU VAL ARG VAL ASN ARG LYS GLU THR PHE PRO GLY SEQRES 16 A 271 VAL THR ALA LEU PHE CYS LYS ALA HIS GLY PHE TYR PRO SEQRES 17 A 271 PRO GLU ILE TYR MET THR TRP MET LYS ASN GLY GLU GLU SEQRES 18 A 271 ILE VAL GLN GLU ILE ASP TYR GLY ASP ILE LEU PRO SER SEQRES 19 A 271 GLY ASP GLY THR TYR GLN ALA TRP ALA SER ILE GLU LEU SEQRES 20 A 271 ASP PRO GLN SER SER ASN LEU TYR SER CYS HIS VAL GLU SEQRES 21 A 271 HIS SER GLY VAL HIS MET VAL LEU GLN VAL PRO 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 271 MET ARG THR HIS SER LEU ARG TYR PHE ARG LEU GLY VAL SEQRES 2 C 271 SER ASP PRO ILE HIS GLY VAL PRO GLU PHE ILE SER VAL SEQRES 3 C 271 GLY TYR VAL ASP SER HIS PRO ILE THR THR TYR ASP SER SEQRES 4 C 271 VAL THR ARG GLN LYS GLU PRO ARG ALA PRO TRP MET ALA SEQRES 5 C 271 GLU ASN LEU ALA PRO ASP HIS TRP GLU ARG TYR THR GLN SEQRES 6 C 271 LEU LEU ARG GLY TRP GLN GLN MET PHE LYS VAL GLU LEU SEQRES 7 C 271 LYS ARG LEU GLN ARG HIS TYR ASN HIS SER GLY SER HIS SEQRES 8 C 271 THR TYR GLN ARG MET ILE GLY CYS GLU LEU LEU GLU ASP SEQRES 9 C 271 GLY SER THR THR GLY PHE LEU GLN TYR ALA TYR ASP GLY SEQRES 10 C 271 GLN ASP PHE LEU ILE PHE ASN LYS ASP THR LEU SER TRP SEQRES 11 C 271 LEU ALA VAL ASP ASN VAL ALA HIS THR ILE LYS GLN ALA SEQRES 12 C 271 TRP GLU ALA ASN GLN HIS GLU LEU LEU TYR GLN LYS ASN SEQRES 13 C 271 TRP LEU GLU GLU GLU CYS ILE ALA TRP LEU LYS ARG PHE SEQRES 14 C 271 LEU GLU TYR GLY LYS ASP THR LEU GLN ARG THR GLU PRO SEQRES 15 C 271 PRO LEU VAL ARG VAL ASN ARG LYS GLU THR PHE PRO GLY SEQRES 16 C 271 VAL THR ALA LEU PHE CYS LYS ALA HIS GLY PHE TYR PRO SEQRES 17 C 271 PRO GLU ILE TYR MET THR TRP MET LYS ASN GLY GLU GLU SEQRES 18 C 271 ILE VAL GLN GLU ILE ASP TYR GLY ASP ILE LEU PRO SER SEQRES 19 C 271 GLY ASP GLY THR TYR GLN ALA TRP ALA SER ILE GLU LEU SEQRES 20 C 271 ASP PRO GLN SER SER ASN LEU TYR SER CYS HIS VAL GLU SEQRES 21 C 271 HIS SER GLY VAL HIS MET VAL LEU GLN VAL PRO SEQRES 1 D 204 MET GLY GLN ASN ILE ASP GLN PRO THR GLU MET THR ALA SEQRES 2 D 204 THR GLU GLY ALA ILE VAL GLN ILE ASN CYS THR TYR GLN SEQRES 3 D 204 THR SER GLY PHE ASN GLY LEU PHE TRP TYR GLN GLN HIS SEQRES 4 D 204 ALA GLY GLU ALA PRO THR PHE LEU SER TYR ASN VAL LEU SEQRES 5 D 204 ASP GLY LEU GLU GLU LYS GLY ARG PHE SER SER PHE LEU SEQRES 6 D 204 SER ARG SER LYS GLY TYR SER TYR LEU LEU LEU LYS GLU SEQRES 7 D 204 LEU GLN MET LYS ASP SER ALA SER TYR LEU CYS ALA VAL SEQRES 8 D 204 LYS ASP SER ASN TYR GLN LEU ILE TRP GLY ALA GLY THR SEQRES 9 D 204 LYS LEU ILE ILE LYS PRO ASP ILE GLN ASN PRO ASP PRO SEQRES 10 D 204 ALA VAL TYR GLN LEU ARG ASP SER LYS SER SER ASP LYS SEQRES 11 D 204 SER VAL CYS LEU PHE THR ASP PHE ASP SER GLN THR ASN SEQRES 12 D 204 VAL SER GLN SER LYS ASP SER ASP VAL TYR ILE THR ASP SEQRES 13 D 204 LYS CYS VAL LEU ASP MET ARG SER MET ASP PHE LYS SER SEQRES 14 D 204 ASN SER ALA VAL ALA TRP SER ASN LYS SER ASP PHE ALA SEQRES 15 D 204 CYS ALA ASN ALA PHE ASN ASN SER ILE ILE PRO GLU ASP SEQRES 16 D 204 THR PHE PHE PRO SER PRO GLU SER SER SEQRES 1 E 246 MET ASN ALA GLY VAL THR GLN THR PRO LYS PHE GLN VAL SEQRES 2 E 246 LEU LYS THR GLY GLN SER MET THR LEU GLN CYS ALA GLN SEQRES 3 E 246 ASP MET ASN HIS ASN SER MET TYR TRP TYR ARG GLN ASP SEQRES 4 E 246 PRO GLY MET GLY LEU ARG LEU ILE TYR TYR SER ALA SER SEQRES 5 E 246 GLU GLY THR THR ASP LYS GLY GLU VAL PRO ASN GLY TYR SEQRES 6 E 246 ASN VAL SER ARG LEU ASN LYS ARG GLU PHE SER LEU ARG SEQRES 7 E 246 LEU GLU SER ALA ALA PRO SER GLN THR SER VAL TYR PHE SEQRES 8 E 246 CYS ALA SER SER VAL TRP THR GLY GLU GLY SER GLY GLU SEQRES 9 E 246 LEU PHE PHE GLY GLU GLY SER ARG LEU THR VAL LEU GLU SEQRES 10 E 246 ASP LEU LYS ASN VAL PHE PRO PRO GLU VAL ALA VAL PHE SEQRES 11 E 246 GLU PRO SER GLU ALA GLU ILE SER HIS THR GLN LYS ALA SEQRES 12 E 246 THR LEU VAL CYS LEU ALA THR GLY PHE TYR PRO ASP HIS SEQRES 13 E 246 VAL GLU LEU SER TRP TRP VAL ASN GLY LYS GLU VAL HIS SEQRES 14 E 246 SER GLY VAL CYS THR ASP PRO GLN PRO LEU LYS GLU GLN SEQRES 15 E 246 PRO ALA LEU ASN ASP SER ARG TYR ALA LEU SER SER ARG SEQRES 16 E 246 LEU ARG VAL SER ALA THR PHE TRP GLN ASN PRO ARG ASN SEQRES 17 E 246 HIS PHE ARG CYS GLN VAL GLN PHE TYR GLY LEU SER GLU SEQRES 18 E 246 ASN ASP GLU TRP THR GLN ASP ARG ALA LYS PRO VAL THR SEQRES 19 E 246 GLN ILE VAL SER ALA GLU ALA TRP GLY ARG ALA ASP SEQRES 1 F 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 F 100 HIS PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS SEQRES 3 F 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 F 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 F 100 SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU SEQRES 6 F 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 F 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 F 100 LYS ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 G 204 MET GLY GLN ASN ILE ASP GLN PRO THR GLU MET THR ALA SEQRES 2 G 204 THR GLU GLY ALA ILE VAL GLN ILE ASN CYS THR TYR GLN SEQRES 3 G 204 THR SER GLY PHE ASN GLY LEU PHE TRP TYR GLN GLN HIS SEQRES 4 G 204 ALA GLY GLU ALA PRO THR PHE LEU SER TYR ASN VAL LEU SEQRES 5 G 204 ASP GLY LEU GLU GLU LYS GLY ARG PHE SER SER PHE LEU SEQRES 6 G 204 SER ARG SER LYS GLY TYR SER TYR LEU LEU LEU LYS GLU SEQRES 7 G 204 LEU GLN MET LYS ASP SER ALA SER TYR LEU CYS ALA VAL SEQRES 8 G 204 LYS ASP SER ASN TYR GLN LEU ILE TRP GLY ALA GLY THR SEQRES 9 G 204 LYS LEU ILE ILE LYS PRO ASP ILE GLN ASN PRO ASP PRO SEQRES 10 G 204 ALA VAL TYR GLN LEU ARG ASP SER LYS SER SER ASP LYS SEQRES 11 G 204 SER VAL CYS LEU PHE THR ASP PHE ASP SER GLN THR ASN SEQRES 12 G 204 VAL SER GLN SER LYS ASP SER ASP VAL TYR ILE THR ASP SEQRES 13 G 204 LYS CYS VAL LEU ASP MET ARG SER MET ASP PHE LYS SER SEQRES 14 G 204 ASN SER ALA VAL ALA TRP SER ASN LYS SER ASP PHE ALA SEQRES 15 G 204 CYS ALA ASN ALA PHE ASN ASN SER ILE ILE PRO GLU ASP SEQRES 16 G 204 THR PHE PHE PRO SER PRO GLU SER SER SEQRES 1 H 246 MET ASN ALA GLY VAL THR GLN THR PRO LYS PHE GLN VAL SEQRES 2 H 246 LEU LYS THR GLY GLN SER MET THR LEU GLN CYS ALA GLN SEQRES 3 H 246 ASP MET ASN HIS ASN SER MET TYR TRP TYR ARG GLN ASP SEQRES 4 H 246 PRO GLY MET GLY LEU ARG LEU ILE TYR TYR SER ALA SER SEQRES 5 H 246 GLU GLY THR THR ASP LYS GLY GLU VAL PRO ASN GLY TYR SEQRES 6 H 246 ASN VAL SER ARG LEU ASN LYS ARG GLU PHE SER LEU ARG SEQRES 7 H 246 LEU GLU SER ALA ALA PRO SER GLN THR SER VAL TYR PHE SEQRES 8 H 246 CYS ALA SER SER VAL TRP THR GLY GLU GLY SER GLY GLU SEQRES 9 H 246 LEU PHE PHE GLY GLU GLY SER ARG LEU THR VAL LEU GLU SEQRES 10 H 246 ASP LEU LYS ASN VAL PHE PRO PRO GLU VAL ALA VAL PHE SEQRES 11 H 246 GLU PRO SER GLU ALA GLU ILE SER HIS THR GLN LYS ALA SEQRES 12 H 246 THR LEU VAL CYS LEU ALA THR GLY PHE TYR PRO ASP HIS SEQRES 13 H 246 VAL GLU LEU SER TRP TRP VAL ASN GLY LYS GLU VAL HIS SEQRES 14 H 246 SER GLY VAL CYS THR ASP PRO GLN PRO LEU LYS GLU GLN SEQRES 15 H 246 PRO ALA LEU ASN ASP SER ARG TYR ALA LEU SER SER ARG SEQRES 16 H 246 LEU ARG VAL SER ALA THR PHE TRP GLN ASN PRO ARG ASN SEQRES 17 H 246 HIS PHE ARG CYS GLN VAL GLN PHE TYR GLY LEU SER GLU SEQRES 18 H 246 ASN ASP GLU TRP THR GLN ASP ARG ALA LYS PRO VAL THR SEQRES 19 H 246 GLN ILE VAL SER ALA GLU ALA TRP GLY ARG ALA ASP HET XAN A 301 11 HET GOL A 302 6 HET CL A 303 1 HET XAN C 301 11 HET GOL C 302 6 HET GOL C 303 6 HET CL C 304 1 HET GOL D 301 6 HET GOL E 301 6 HET GOL F 101 6 HET GOL F 102 6 HET GOL G 501 6 HET CA H 301 1 HETNAM XAN XANTHINE HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETNAM CA CALCIUM ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 9 XAN 2(C5 H4 N4 O2) FORMUL 10 GOL 8(C3 H8 O3) FORMUL 11 CL 2(CL 1-) FORMUL 21 CA CA 2+ FORMUL 22 HOH *475(H2 O) HELIX 1 AA1 ALA A 47 GLU A 52 1 6 HELIX 2 AA2 ALA A 55 ASN A 85 1 31 HELIX 3 AA3 ASP A 133 ALA A 145 1 13 HELIX 4 AA4 ASN A 146 GLU A 159 1 14 HELIX 5 AA5 GLU A 159 GLY A 172 1 14 HELIX 6 AA6 GLY A 172 GLN A 177 1 6 HELIX 7 AA7 ALA C 47 LEU C 54 1 8 HELIX 8 AA8 ALA C 55 ASN C 85 1 31 HELIX 9 AA9 ASP C 133 GLU C 144 1 12 HELIX 10 AB1 ASN C 146 GLU C 159 1 14 HELIX 11 AB2 GLU C 159 GLY C 172 1 14 HELIX 12 AB3 GLY C 172 GLN C 177 1 6 HELIX 13 AB4 GLN D 79 SER D 83 5 5 HELIX 14 AB5 ALA D 181 ALA D 185 5 5 HELIX 15 AB6 ALA E 82 THR E 86 5 5 HELIX 16 AB7 SER E 132 GLN E 140 1 9 HELIX 17 AB8 ALA E 199 ASN E 204 1 6 HELIX 18 AB9 GLN G 79 SER G 83 5 5 HELIX 19 AC1 ALA G 181 PHE G 186 1 6 HELIX 20 AC2 ALA H 82 THR H 86 5 5 HELIX 21 AC3 ASP H 117 VAL H 121 5 5 HELIX 22 AC4 SER H 132 GLN H 140 1 9 HELIX 23 AC5 ALA H 199 ASN H 204 1 6 SHEET 1 AA1 8 GLU A 44 PRO A 45 0 SHEET 2 AA1 8 HIS A 31 ASP A 37 -1 N THR A 35 O GLU A 44 SHEET 3 AA1 8 PHE A 22 VAL A 28 -1 N VAL A 28 O HIS A 31 SHEET 4 AA1 8 HIS A 3 VAL A 12 -1 N ARG A 6 O TYR A 27 SHEET 5 AA1 8 THR A 91 LEU A 100 -1 O ILE A 96 N TYR A 7 SHEET 6 AA1 8 THR A 106 TYR A 114 -1 O ALA A 113 N GLN A 93 SHEET 7 AA1 8 GLN A 117 ASN A 123 -1 O LEU A 120 N TYR A 112 SHEET 8 AA1 8 SER A 128 ALA A 131 -1 O LEU A 130 N ILE A 121 SHEET 1 AA2 4 LEU A 183 ARG A 188 0 SHEET 2 AA2 4 ALA A 197 PHE A 205 -1 O PHE A 199 N ASN A 187 SHEET 3 AA2 4 TYR A 238 GLU A 245 -1 O ALA A 240 N ALA A 202 SHEET 4 AA2 4 ILE A 225 TYR A 227 -1 N ASP A 226 O SER A 243 SHEET 1 AA3 4 LEU A 183 ARG A 188 0 SHEET 2 AA3 4 ALA A 197 PHE A 205 -1 O PHE A 199 N ASN A 187 SHEET 3 AA3 4 TYR A 238 GLU A 245 -1 O ALA A 240 N ALA A 202 SHEET 4 AA3 4 LEU A 231 PRO A 232 -1 N LEU A 231 O GLN A 239 SHEET 1 AA4 4 GLU A 219 GLU A 220 0 SHEET 2 AA4 4 TYR A 211 LYS A 216 -1 N LYS A 216 O GLU A 219 SHEET 3 AA4 4 TYR A 254 HIS A 260 -1 O HIS A 257 N THR A 213 SHEET 4 AA4 4 VAL A 263 GLN A 268 -1 O LEU A 267 N CYS A 256 SHEET 1 AA5 4 LYS B 6 SER B 11 0 SHEET 2 AA5 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 AA5 4 PHE B 62 PHE B 70 -1 O PHE B 70 N ASN B 21 SHEET 4 AA5 4 GLU B 50 HIS B 51 -1 N GLU B 50 O TYR B 67 SHEET 1 AA6 4 LYS B 6 SER B 11 0 SHEET 2 AA6 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 AA6 4 PHE B 62 PHE B 70 -1 O PHE B 70 N ASN B 21 SHEET 4 AA6 4 SER B 55 PHE B 56 -1 N SER B 55 O TYR B 63 SHEET 1 AA7 4 GLU B 44 ARG B 45 0 SHEET 2 AA7 4 GLU B 36 LYS B 41 -1 N LYS B 41 O GLU B 44 SHEET 3 AA7 4 TYR B 78 ASN B 83 -1 O ALA B 79 N LEU B 40 SHEET 4 AA7 4 LYS B 91 LYS B 94 -1 O VAL B 93 N CYS B 80 SHEET 1 AA8 8 GLU C 44 PRO C 45 0 SHEET 2 AA8 8 HIS C 31 ASP C 37 -1 N THR C 35 O GLU C 44 SHEET 3 AA8 8 PHE C 22 VAL C 28 -1 N GLY C 26 O ILE C 33 SHEET 4 AA8 8 HIS C 3 VAL C 12 -1 N ARG C 6 O TYR C 27 SHEET 5 AA8 8 THR C 91 LEU C 100 -1 O ILE C 96 N TYR C 7 SHEET 6 AA8 8 THR C 106 TYR C 114 -1 O GLN C 111 N MET C 95 SHEET 7 AA8 8 GLN C 117 ASN C 123 -1 O PHE C 122 N LEU C 110 SHEET 8 AA8 8 SER C 128 ALA C 131 -1 O LEU C 130 N ILE C 121 SHEET 1 AA9 4 LEU C 183 GLU C 190 0 SHEET 2 AA9 4 THR C 196 PHE C 205 -1 O HIS C 203 N LEU C 183 SHEET 3 AA9 4 TYR C 238 GLU C 245 -1 O ALA C 242 N CYS C 200 SHEET 4 AA9 4 ASP C 226 TYR C 227 -1 N ASP C 226 O SER C 243 SHEET 1 AB1 4 LEU C 183 GLU C 190 0 SHEET 2 AB1 4 THR C 196 PHE C 205 -1 O HIS C 203 N LEU C 183 SHEET 3 AB1 4 TYR C 238 GLU C 245 -1 O ALA C 242 N CYS C 200 SHEET 4 AB1 4 LEU C 231 PRO C 232 -1 N LEU C 231 O GLN C 239 SHEET 1 AB2 4 GLU C 219 GLU C 220 0 SHEET 2 AB2 4 TYR C 211 LYS C 216 -1 N LYS C 216 O GLU C 219 SHEET 3 AB2 4 TYR C 254 HIS C 260 -1 O GLU C 259 N TYR C 211 SHEET 4 AB2 4 VAL C 263 GLN C 268 -1 O LEU C 267 N CYS C 256 SHEET 1 AB3 5 ASN D 3 ASP D 5 0 SHEET 2 AB3 5 ILE D 17 GLN D 25 -1 O THR D 23 N ASP D 5 SHEET 3 AB3 5 TYR D 70 LYS D 76 -1 O LEU D 73 N ILE D 20 SHEET 4 AB3 5 PHE D 60 SER D 65 -1 N SER D 61 O LEU D 74 SHEET 5 AB3 5 GLY D 53 LYS D 57 -1 N LYS D 57 O PHE D 60 SHEET 1 AB4 5 GLU D 9 THR D 13 0 SHEET 2 AB4 5 THR D 103 LYS D 108 1 O LYS D 108 N ALA D 12 SHEET 3 AB4 5 ALA D 84 LYS D 91 -1 N ALA D 84 O LEU D 105 SHEET 4 AB4 5 LEU D 32 GLN D 37 -1 N PHE D 33 O ALA D 89 SHEET 5 AB4 5 THR D 44 ASN D 49 -1 O LEU D 46 N TRP D 34 SHEET 1 AB5 4 GLU D 9 THR D 13 0 SHEET 2 AB5 4 THR D 103 LYS D 108 1 O LYS D 108 N ALA D 12 SHEET 3 AB5 4 ALA D 84 LYS D 91 -1 N ALA D 84 O LEU D 105 SHEET 4 AB5 4 LEU D 97 TRP D 99 -1 O ILE D 98 N VAL D 90 SHEET 1 AB6 4 ALA D 117 LEU D 121 0 SHEET 2 AB6 4 VAL D 131 THR D 135 -1 O LEU D 133 N TYR D 119 SHEET 3 AB6 4 PHE D 166 SER D 175 -1 O ALA D 173 N CYS D 132 SHEET 4 AB6 4 VAL D 151 ILE D 153 -1 N TYR D 152 O TRP D 174 SHEET 1 AB7 4 ALA D 117 LEU D 121 0 SHEET 2 AB7 4 VAL D 131 THR D 135 -1 O LEU D 133 N TYR D 119 SHEET 3 AB7 4 PHE D 166 SER D 175 -1 O ALA D 173 N CYS D 132 SHEET 4 AB7 4 CYS D 157 MET D 161 -1 N MET D 161 O PHE D 166 SHEET 1 AB8 4 VAL E 4 THR E 7 0 SHEET 2 AB8 4 MET E 19 GLN E 25 -1 O ALA E 24 N THR E 5 SHEET 3 AB8 4 PHE E 74 LEU E 78 -1 O LEU E 76 N LEU E 21 SHEET 4 AB8 4 TYR E 64 ARG E 68 -1 N ASN E 65 O ARG E 77 SHEET 1 AB9 6 PHE E 10 LYS E 14 0 SHEET 2 AB9 6 SER E 110 LEU E 115 1 O LEU E 115 N LEU E 13 SHEET 3 AB9 6 SER E 87 SER E 94 -1 N TYR E 89 O SER E 110 SHEET 4 AB9 6 SER E 31 GLN E 37 -1 N TYR E 35 O PHE E 90 SHEET 5 AB9 6 ARG E 44 SER E 51 -1 O ILE E 46 N TRP E 34 SHEET 6 AB9 6 THR E 54 LYS E 57 -1 O ASP E 56 N TYR E 48 SHEET 1 AC1 4 PHE E 10 LYS E 14 0 SHEET 2 AC1 4 SER E 110 LEU E 115 1 O LEU E 115 N LEU E 13 SHEET 3 AC1 4 SER E 87 SER E 94 -1 N TYR E 89 O SER E 110 SHEET 4 AC1 4 PHE E 105 PHE E 106 -1 O PHE E 105 N SER E 93 SHEET 1 AC2 4 GLU E 125 PHE E 129 0 SHEET 2 AC2 4 LYS E 141 PHE E 151 -1 O VAL E 145 N PHE E 129 SHEET 3 AC2 4 TYR E 189 SER E 198 -1 O LEU E 195 N LEU E 144 SHEET 4 AC2 4 VAL E 171 THR E 173 -1 N CYS E 172 O ARG E 194 SHEET 1 AC3 4 GLU E 125 PHE E 129 0 SHEET 2 AC3 4 LYS E 141 PHE E 151 -1 O VAL E 145 N PHE E 129 SHEET 3 AC3 4 TYR E 189 SER E 198 -1 O LEU E 195 N LEU E 144 SHEET 4 AC3 4 LEU E 178 LYS E 179 -1 N LEU E 178 O ALA E 190 SHEET 1 AC4 4 LYS E 165 GLU E 166 0 SHEET 2 AC4 4 VAL E 156 VAL E 162 -1 N VAL E 162 O LYS E 165 SHEET 3 AC4 4 HIS E 208 PHE E 215 -1 O ARG E 210 N TRP E 161 SHEET 4 AC4 4 GLN E 234 TRP E 241 -1 O VAL E 236 N VAL E 213 SHEET 1 AC5 4 LYS F 6 SER F 11 0 SHEET 2 AC5 4 ASN F 21 PHE F 30 -1 O SER F 28 N LYS F 6 SHEET 3 AC5 4 PHE F 62 PHE F 70 -1 O TYR F 66 N CYS F 25 SHEET 4 AC5 4 GLU F 50 HIS F 51 -1 N GLU F 50 O TYR F 67 SHEET 1 AC6 4 LYS F 6 SER F 11 0 SHEET 2 AC6 4 ASN F 21 PHE F 30 -1 O SER F 28 N LYS F 6 SHEET 3 AC6 4 PHE F 62 PHE F 70 -1 O TYR F 66 N CYS F 25 SHEET 4 AC6 4 SER F 55 PHE F 56 -1 N SER F 55 O TYR F 63 SHEET 1 AC7 4 GLU F 44 ARG F 45 0 SHEET 2 AC7 4 GLU F 36 LYS F 41 -1 N LYS F 41 O GLU F 44 SHEET 3 AC7 4 TYR F 78 ASN F 83 -1 O ARG F 81 N ASP F 38 SHEET 4 AC7 4 LYS F 91 LYS F 94 -1 O VAL F 93 N CYS F 80 SHEET 1 AC8 5 ASN G 3 ASP G 5 0 SHEET 2 AC8 5 VAL G 18 GLN G 25 -1 O GLN G 25 N ASN G 3 SHEET 3 AC8 5 TYR G 70 LEU G 75 -1 O SER G 71 N CYS G 22 SHEET 4 AC8 5 PHE G 60 SER G 65 -1 N SER G 61 O LEU G 74 SHEET 5 AC8 5 GLY G 53 LYS G 57 -1 N LYS G 57 O PHE G 60 SHEET 1 AC9 5 GLU G 9 THR G 13 0 SHEET 2 AC9 5 THR G 103 LYS G 108 1 O ILE G 106 N MET G 10 SHEET 3 AC9 5 ALA G 84 LYS G 91 -1 N ALA G 84 O LEU G 105 SHEET 4 AC9 5 LEU G 32 GLN G 37 -1 N PHE G 33 O ALA G 89 SHEET 5 AC9 5 PRO G 43 ASN G 49 -1 O THR G 44 N GLN G 36 SHEET 1 AD1 4 GLU G 9 THR G 13 0 SHEET 2 AD1 4 THR G 103 LYS G 108 1 O ILE G 106 N MET G 10 SHEET 3 AD1 4 ALA G 84 LYS G 91 -1 N ALA G 84 O LEU G 105 SHEET 4 AD1 4 LEU G 97 TRP G 99 -1 O ILE G 98 N VAL G 90 SHEET 1 AD2 4 ALA G 117 GLN G 120 0 SHEET 2 AD2 4 SER G 130 THR G 135 -1 O LEU G 133 N TYR G 119 SHEET 3 AD2 4 PHE G 166 SER G 175 -1 O ALA G 173 N CYS G 132 SHEET 4 AD2 4 VAL G 151 ILE G 153 -1 N TYR G 152 O TRP G 174 SHEET 1 AD3 4 ALA G 117 GLN G 120 0 SHEET 2 AD3 4 SER G 130 THR G 135 -1 O LEU G 133 N TYR G 119 SHEET 3 AD3 4 PHE G 166 SER G 175 -1 O ALA G 173 N CYS G 132 SHEET 4 AD3 4 CYS G 157 MET G 161 -1 N MET G 161 O PHE G 166 SHEET 1 AD4 4 VAL H 4 THR H 7 0 SHEET 2 AD4 4 MET H 19 GLN H 25 -1 O ALA H 24 N THR H 5 SHEET 3 AD4 4 PHE H 74 LEU H 78 -1 O LEU H 76 N LEU H 21 SHEET 4 AD4 4 TYR H 64 ARG H 68 -1 N ASN H 65 O ARG H 77 SHEET 1 AD5 6 PHE H 10 LYS H 14 0 SHEET 2 AD5 6 SER H 110 LEU H 115 1 O LEU H 115 N LEU H 13 SHEET 3 AD5 6 SER H 87 SER H 94 -1 N TYR H 89 O SER H 110 SHEET 4 AD5 6 SER H 31 ASP H 38 -1 N TYR H 35 O PHE H 90 SHEET 5 AD5 6 MET H 41 SER H 51 -1 O ILE H 46 N TRP H 34 SHEET 6 AD5 6 THR H 54 LYS H 57 -1 O ASP H 56 N TYR H 48 SHEET 1 AD6 4 PHE H 10 LYS H 14 0 SHEET 2 AD6 4 SER H 110 LEU H 115 1 O LEU H 115 N LEU H 13 SHEET 3 AD6 4 SER H 87 SER H 94 -1 N TYR H 89 O SER H 110 SHEET 4 AD6 4 PHE H 105 PHE H 106 -1 O PHE H 105 N SER H 93 SHEET 1 AD7 4 GLU H 125 PHE H 129 0 SHEET 2 AD7 4 LYS H 141 PHE H 151 -1 O VAL H 145 N PHE H 129 SHEET 3 AD7 4 TYR H 189 SER H 198 -1 O TYR H 189 N PHE H 151 SHEET 4 AD7 4 VAL H 171 THR H 173 -1 N CYS H 172 O ARG H 194 SHEET 1 AD8 4 GLU H 125 PHE H 129 0 SHEET 2 AD8 4 LYS H 141 PHE H 151 -1 O VAL H 145 N PHE H 129 SHEET 3 AD8 4 TYR H 189 SER H 198 -1 O TYR H 189 N PHE H 151 SHEET 4 AD8 4 LEU H 178 LYS H 179 -1 N LEU H 178 O ALA H 190 SHEET 1 AD9 4 LYS H 165 VAL H 167 0 SHEET 2 AD9 4 VAL H 156 VAL H 162 -1 N VAL H 162 O LYS H 165 SHEET 3 AD9 4 HIS H 208 PHE H 215 -1 O GLN H 214 N GLU H 157 SHEET 4 AD9 4 GLN H 234 TRP H 241 -1 O ALA H 238 N CYS H 211 SSBOND 1 CYS A 98 CYS A 161 1555 1555 2.06 SSBOND 2 CYS A 200 CYS A 256 1555 1555 2.02 SSBOND 3 CYS B 25 CYS B 80 1555 1555 2.04 SSBOND 4 CYS C 98 CYS C 161 1555 1555 2.05 SSBOND 5 CYS C 200 CYS C 256 1555 1555 2.05 SSBOND 6 CYS D 22 CYS D 88 1555 1555 2.05 SSBOND 7 CYS D 132 CYS D 182 1555 1555 2.03 SSBOND 8 CYS D 157 CYS E 172 1555 1555 2.04 SSBOND 9 CYS E 23 CYS E 91 1555 1555 2.02 SSBOND 10 CYS E 146 CYS E 211 1555 1555 2.02 SSBOND 11 CYS F 25 CYS F 80 1555 1555 2.05 SSBOND 12 CYS G 22 CYS G 88 1555 1555 2.04 SSBOND 13 CYS G 132 CYS G 182 1555 1555 2.04 SSBOND 14 CYS G 157 CYS H 172 1555 1555 2.05 SSBOND 15 CYS H 23 CYS H 91 1555 1555 2.01 SSBOND 16 CYS H 146 CYS H 211 1555 1555 2.01 LINK O PRO H 61 CA CA H 301 1555 1555 2.70 LINK O TYR H 64 CA CA H 301 1555 1555 2.24 LINK CA CA H 301 O HOH H 426 1555 1555 2.47 LINK CA CA H 301 O HOH H 433 1555 1555 2.73 LINK CA CA H 301 O HOH H 471 1555 1555 2.69 CISPEP 1 TYR A 206 PRO A 207 0 -4.29 CISPEP 2 HIS B 31 PRO B 32 0 1.99 CISPEP 3 TYR C 206 PRO C 207 0 2.69 CISPEP 4 THR E 7 PRO E 8 0 -1.22 CISPEP 5 TYR E 152 PRO E 153 0 -0.91 CISPEP 6 HIS F 31 PRO F 32 0 4.61 CISPEP 7 THR H 7 PRO H 8 0 1.44 CISPEP 8 TYR H 152 PRO H 153 0 0.38 CRYST1 216.639 70.166 143.705 90.00 104.47 90.00 C 1 2 1 8 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 0.004616 0.000000 0.001191 0.00000 SCALE2 0.000000 0.014252 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007187 0.00000 CONECT 834 1369 CONECT 1369 834 CONECT 1642 2060 CONECT 2060 1642 CONECT 2378 2811 CONECT 2811 2378 CONECT 3789 4305 CONECT 4305 3789 CONECT 4634 5023 CONECT 5023 4634 CONECT 5292 5843 5844 CONECT 5843 5292 CONECT 5844 5292 CONECT 6127 6484 CONECT 6310 7899 CONECT 6484 6127 CONECT 6758 7315 CONECT 7315 6758 CONECT 7701 8213 CONECT 7899 6310 CONECT 8213 7701 CONECT 8660 9104 CONECT 9104 8660 CONECT 9437 9979 9980 CONECT 9979 9437 CONECT 9980 9437 CONECT1033610737 CONECT1053712262 CONECT1073710336 CONECT110611162611627 CONECT1137212929 CONECT1139112929 CONECT1162611061 CONECT1162711061 CONECT1204812593 CONECT1226210537 CONECT1259312048 CONECT128571285812867 CONECT12858128571285912865 CONECT128591285812860 CONECT12860128591286112862 CONECT1286112860 CONECT128621286012863 CONECT12863128621286412865 CONECT1286412863 CONECT12865128581286312866 CONECT128661286512867 CONECT128671285712866 CONECT128681286912870 CONECT1286912868 CONECT12870128681287112872 CONECT1287112870 CONECT128721287012873 CONECT1287312872 CONECT128751287612885 CONECT12876128751287712883 CONECT128771287612878 CONECT12878128771287912880 CONECT1287912878 CONECT128801287812881 CONECT12881128801288212883 CONECT1288212881 CONECT12883128761288112884 CONECT128841288312885 CONECT128851287512884 CONECT128861288712888 CONECT1288712886 CONECT12888128861288912890 CONECT1288912888 CONECT128901288812891 CONECT1289112890 CONECT128921289312894 CONECT1289312892 CONECT12894128921289512896 CONECT1289512894 CONECT128961289412897 CONECT1289712896 CONECT128991290012901 CONECT1290012899 CONECT12901128991290212903 CONECT1290212901 CONECT129031290112904 CONECT1290412903 CONECT129051290612907 CONECT1290612905 CONECT12907129051290812909 CONECT1290812907 CONECT129091290712910 CONECT1291012909 CONECT129111291212913 CONECT1291212911 CONECT12913129111291412915 CONECT1291412913 CONECT129151291312916 CONECT1291612915 CONECT129171291812919 CONECT1291812917 CONECT12919129171292012921 CONECT1292012919 CONECT129211291912922 CONECT1292212921 CONECT129231292412925 CONECT1292412923 CONECT12925129231292612927 CONECT1292612925 CONECT129271292512928 CONECT1292812927 CONECT1292911372113911333113338 CONECT1292913376 CONECT1333112929 CONECT1333812929 CONECT1337612929 MASTER 497 0 13 23 160 0 0 613191 8 112 128 END