HEADER IMMUNE SYSTEM 21-JUN-13 4LCC TITLE CRYSTAL STRUCTURE OF A HUMAN MAIT TCR IN COMPLEX WITH A BACTERIAL TITLE 2 ANTIGEN BOUND TO HUMANIZED BOVINE MR1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-2-MICROGLOBULIN, MHC CLASS I-RELATED PROTEIN; COMPND 3 CHAIN: C; COMPND 4 FRAGMENT: P01888 RESIDUES 21-118, C1ITJ8 RESIDUES 19-295; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: FUSION PROTEIN; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: HUMAN MAIT TCR ALPHA CHAIN; COMPND 10 CHAIN: A; COMPND 11 ENGINEERED: YES; COMPND 12 MUTATION: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: HUMAN MAIT TCR BETA CHAIN; COMPND 15 CHAIN: B; COMPND 16 ENGINEERED: YES; COMPND 17 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE,COW,DOMESTIC CATTLE,DOMESTIC COW; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 GENE: MR1, BT.63045; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PACGP67A; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3)PLYSS; SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PET28A; SOURCE 19 MOL_ID: 3; SOURCE 20 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 21 ORGANISM_COMMON: HUMAN; SOURCE 22 ORGANISM_TAXID: 9606; SOURCE 23 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 24 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 25 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3)PLYSS; SOURCE 26 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 27 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS IMMUNOGLOBULIN DOMAIN, MHC-CLASS I-LIKE, ANTIGEN PRESENTATION, KEYWDS 2 ANTIGEN RECOGNITION, B VITAMINS METABOLITES, CELL MEMBRANE, IMMUNE KEYWDS 3 SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR J.LOPEZ-SAGASETA,E.J.ADAMS REVDAT 5 06-NOV-24 4LCC 1 REMARK SEQADV REVDAT 4 24-JAN-18 4LCC 1 AUTHOR REVDAT 3 23-AUG-17 4LCC 1 SOURCE REMARK REVDAT 2 20-NOV-13 4LCC 1 JRNL REVDAT 1 16-OCT-13 4LCC 0 JRNL AUTH J.LOPEZ-SAGASETA,C.L.DULBERGER,A.MCFEDRIES,M.CUSHMAN, JRNL AUTH 2 A.SAGHATELIAN,E.J.ADAMS JRNL TITL MAIT RECOGNITION OF A STIMULATORY BACTERIAL ANTIGEN BOUND TO JRNL TITL 2 MR1. JRNL REF J.IMMUNOL. V. 191 5268 2013 JRNL REFN ISSN 0022-1767 JRNL PMID 24108697 JRNL DOI 10.4049/JIMMUNOL.1301958 REMARK 2 REMARK 2 RESOLUTION. 3.26 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 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) : 3.26 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.32 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 18496 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.260 REMARK 3 R VALUE (WORKING SET) : 0.257 REMARK 3 FREE R VALUE : 0.312 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 938 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 48.3160 - 6.2382 1.00 2760 114 0.2645 0.3223 REMARK 3 2 6.2382 - 4.9531 1.00 2581 160 0.2486 0.2831 REMARK 3 3 4.9531 - 4.3274 1.00 2591 136 0.1994 0.2574 REMARK 3 4 4.3274 - 3.9320 1.00 2553 140 0.2423 0.3267 REMARK 3 5 3.9320 - 3.6502 1.00 2535 154 0.2778 0.3139 REMARK 3 6 3.6502 - 3.4351 0.97 2476 126 0.2864 0.3776 REMARK 3 7 3.4351 - 3.2630 0.81 2062 108 0.3106 0.3492 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) : 0.540 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.930 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 89.80 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 5986 REMARK 3 ANGLE : 1.040 8142 REMARK 3 CHIRALITY : 0.069 867 REMARK 3 PLANARITY : 0.005 1044 REMARK 3 DIHEDRAL : 13.983 2076 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 12 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 1 THROUGH 90 ) REMARK 3 ORIGIN FOR THE GROUP (A): -21.9162 34.1238 33.7299 REMARK 3 T TENSOR REMARK 3 T11: 1.5606 T22: 0.6654 REMARK 3 T33: 0.6600 T12: 0.1152 REMARK 3 T13: 0.0847 T23: 0.0393 REMARK 3 L TENSOR REMARK 3 L11: 3.8001 L22: 6.2436 REMARK 3 L33: 3.3379 L12: 0.0303 REMARK 3 L13: 0.3830 L23: -0.2828 REMARK 3 S TENSOR REMARK 3 S11: -0.0660 S12: -0.1855 S13: 0.6187 REMARK 3 S21: 0.8141 S22: -0.3521 S23: 0.2172 REMARK 3 S31: -1.6162 S32: -0.6447 S33: 0.4443 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 91 THROUGH 272 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.9285 12.2549 40.4703 REMARK 3 T TENSOR REMARK 3 T11: 0.9316 T22: 0.6833 REMARK 3 T33: 0.6604 T12: -0.1478 REMARK 3 T13: 0.0288 T23: 0.1668 REMARK 3 L TENSOR REMARK 3 L11: 2.1858 L22: 5.3741 REMARK 3 L33: 4.1690 L12: -0.2380 REMARK 3 L13: -0.6888 L23: -2.9116 REMARK 3 S TENSOR REMARK 3 S11: -0.0970 S12: -0.2722 S13: -0.0973 REMARK 3 S21: 0.8080 S22: -0.1049 S23: -0.0434 REMARK 3 S31: -2.0135 S32: 0.2370 S33: 0.1189 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 273 THROUGH 384 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.2255 28.8227 14.7382 REMARK 3 T TENSOR REMARK 3 T11: 1.0372 T22: 0.5516 REMARK 3 T33: 0.5681 T12: -0.1094 REMARK 3 T13: -0.0902 T23: 0.0071 REMARK 3 L TENSOR REMARK 3 L11: 0.6171 L22: 4.1811 REMARK 3 L33: 4.6275 L12: -0.2796 REMARK 3 L13: -0.5041 L23: -4.2212 REMARK 3 S TENSOR REMARK 3 S11: -0.0234 S12: -0.0826 S13: 0.0343 REMARK 3 S21: 0.2526 S22: 0.0002 S23: -0.2257 REMARK 3 S31: -0.7642 S32: 0.0358 S33: 0.1310 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 2 THROUGH 103 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.7575 -18.6117 43.8511 REMARK 3 T TENSOR REMARK 3 T11: 0.6528 T22: 0.5267 REMARK 3 T33: 0.5449 T12: 0.1110 REMARK 3 T13: -0.0286 T23: 0.1467 REMARK 3 L TENSOR REMARK 3 L11: 4.0786 L22: 3.4114 REMARK 3 L33: 3.7712 L12: 1.7054 REMARK 3 L13: -1.8188 L23: 1.3208 REMARK 3 S TENSOR REMARK 3 S11: 0.1258 S12: 0.0079 S13: -0.1841 REMARK 3 S21: -0.0750 S22: -0.0638 S23: -0.1365 REMARK 3 S31: 0.5748 S32: 0.2445 S33: -0.0577 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 104 THROUGH 129 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.9771 -45.9447 63.0883 REMARK 3 T TENSOR REMARK 3 T11: 1.5955 T22: 0.6745 REMARK 3 T33: 0.7104 T12: 0.1972 REMARK 3 T13: -0.1154 T23: 0.0677 REMARK 3 L TENSOR REMARK 3 L11: 1.2506 L22: 2.1412 REMARK 3 L33: 3.1653 L12: -0.4402 REMARK 3 L13: -0.2661 L23: -0.6346 REMARK 3 S TENSOR REMARK 3 S11: -0.6453 S12: -0.4792 S13: 0.3321 REMARK 3 S21: 0.0561 S22: -0.0128 S23: -0.1595 REMARK 3 S31: 1.5452 S32: 0.6491 S33: 0.6655 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 130 THROUGH 151 ) REMARK 3 ORIGIN FOR THE GROUP (A): -19.5848 -49.1931 60.2377 REMARK 3 T TENSOR REMARK 3 T11: 1.3786 T22: 0.8626 REMARK 3 T33: 0.9234 T12: 0.2376 REMARK 3 T13: -0.0352 T23: -0.1858 REMARK 3 L TENSOR REMARK 3 L11: 0.3606 L22: 0.4437 REMARK 3 L33: 2.6259 L12: 0.3113 REMARK 3 L13: -0.8128 L23: -0.9369 REMARK 3 S TENSOR REMARK 3 S11: 0.0807 S12: -0.1458 S13: 0.2122 REMARK 3 S21: 0.7304 S22: -0.1364 S23: 0.0158 REMARK 3 S31: 0.6189 S32: -0.5769 S33: 0.1979 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 152 THROUGH 177 ) REMARK 3 ORIGIN FOR THE GROUP (A): -20.3858 -44.7835 61.4581 REMARK 3 T TENSOR REMARK 3 T11: 0.9554 T22: 0.6559 REMARK 3 T33: 0.6650 T12: 0.0107 REMARK 3 T13: -0.1140 T23: 0.0001 REMARK 3 L TENSOR REMARK 3 L11: 8.0686 L22: 0.3219 REMARK 3 L33: 5.4517 L12: 1.1253 REMARK 3 L13: -6.2123 L23: -1.1531 REMARK 3 S TENSOR REMARK 3 S11: -0.5807 S12: 0.5143 S13: 0.3822 REMARK 3 S21: 0.6980 S22: -0.1579 S23: 0.2659 REMARK 3 S31: 0.3783 S32: -0.4823 S33: 0.4194 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 2 THROUGH 86 ) REMARK 3 ORIGIN FOR THE GROUP (A): -29.1488 -8.5814 58.2082 REMARK 3 T TENSOR REMARK 3 T11: 0.6558 T22: 0.7452 REMARK 3 T33: 0.7731 T12: 0.1340 REMARK 3 T13: 0.0900 T23: 0.2247 REMARK 3 L TENSOR REMARK 3 L11: 3.9069 L22: 4.6718 REMARK 3 L33: 4.8033 L12: 0.6517 REMARK 3 L13: -1.4151 L23: -0.3579 REMARK 3 S TENSOR REMARK 3 S11: 0.2983 S12: -0.0798 S13: 0.6645 REMARK 3 S21: -0.0531 S22: 0.0306 S23: 0.8199 REMARK 3 S31: -0.7630 S32: -0.9664 S33: -0.2948 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 87 THROUGH 124 ) REMARK 3 ORIGIN FOR THE GROUP (A): -26.5831 -15.4848 59.1147 REMARK 3 T TENSOR REMARK 3 T11: 0.5039 T22: 0.7689 REMARK 3 T33: 0.6204 T12: -0.0682 REMARK 3 T13: 0.0339 T23: 0.1666 REMARK 3 L TENSOR REMARK 3 L11: 4.0242 L22: 2.3967 REMARK 3 L33: 3.4669 L12: 0.0422 REMARK 3 L13: 0.8454 L23: 1.6955 REMARK 3 S TENSOR REMARK 3 S11: -1.0108 S12: 0.5923 S13: -0.0033 REMARK 3 S21: -0.9435 S22: 0.7094 S23: 0.1220 REMARK 3 S31: 0.8717 S32: -0.8889 S33: 0.1191 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 125 THROUGH 162 ) REMARK 3 ORIGIN FOR THE GROUP (A): -18.4090 -41.1508 70.8505 REMARK 3 T TENSOR REMARK 3 T11: 0.8634 T22: 0.5006 REMARK 3 T33: 0.4337 T12: -0.0365 REMARK 3 T13: 0.0795 T23: 0.0507 REMARK 3 L TENSOR REMARK 3 L11: 6.9636 L22: 5.0927 REMARK 3 L33: 5.2547 L12: -1.8219 REMARK 3 L13: -1.6226 L23: 1.4764 REMARK 3 S TENSOR REMARK 3 S11: -0.4423 S12: 0.1788 S13: -0.1634 REMARK 3 S21: 0.7165 S22: 0.2718 S23: -0.6665 REMARK 3 S31: 1.0514 S32: -0.0629 S33: 0.2023 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 163 THROUGH 188 ) REMARK 3 ORIGIN FOR THE GROUP (A): -23.6720 -35.4620 64.8275 REMARK 3 T TENSOR REMARK 3 T11: 0.4844 T22: 0.9637 REMARK 3 T33: 0.7428 T12: -0.1919 REMARK 3 T13: 0.0154 T23: -0.0045 REMARK 3 L TENSOR REMARK 3 L11: 3.6844 L22: 5.2660 REMARK 3 L33: 1.7818 L12: -0.0930 REMARK 3 L13: -1.1927 L23: -0.0371 REMARK 3 S TENSOR REMARK 3 S11: 0.1962 S12: 1.0016 S13: 0.7689 REMARK 3 S21: -0.7725 S22: -0.3953 S23: 0.1793 REMARK 3 S31: 0.3917 S32: -0.4592 S33: 0.1595 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 189 THROUGH 244 ) REMARK 3 ORIGIN FOR THE GROUP (A): -21.5374 -35.4429 76.0439 REMARK 3 T TENSOR REMARK 3 T11: 1.0422 T22: 0.5849 REMARK 3 T33: 0.5750 T12: -0.2643 REMARK 3 T13: 0.0419 T23: 0.0443 REMARK 3 L TENSOR REMARK 3 L11: 5.1388 L22: 5.1313 REMARK 3 L33: 4.7843 L12: -2.7205 REMARK 3 L13: -1.0977 L23: 0.8937 REMARK 3 S TENSOR REMARK 3 S11: -0.4660 S12: 0.0648 S13: 0.2938 REMARK 3 S21: 2.2268 S22: 0.0366 S23: -0.0158 REMARK 3 S31: 1.2472 S32: -0.1165 S33: 0.0454 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 4LCC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JUL-13. REMARK 100 THE DEPOSITION ID IS D_1000080451. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-FEB-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.03318 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18509 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.263 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.26 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.42500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.920 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL 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 (%): 59.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, 1.5 M AMMONIUM SULFATE, REMARK 280 PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291.0K 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 42.95100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 77.75250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.29250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 77.75250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 42.95100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 44.29250 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -80.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 PRO C 15 REMARK 465 GLU C 16 REMARK 465 ASP C 17 REMARK 465 GLY C 18 REMARK 465 LYS C 19 REMARK 465 LYS C 41 REMARK 465 ASN C 42 REMARK 465 GLY C 43 REMARK 465 GLU C 44 REMARK 465 GLU C 68 REMARK 465 PHE C 69 REMARK 465 ARG C 96 REMARK 465 ASP C 97 REMARK 465 LEU C 98 REMARK 465 GLY C 99 REMARK 465 GLY C 100 REMARK 465 GLY C 101 REMARK 465 GLY C 102 REMARK 465 SER C 103 REMARK 465 GLY C 104 REMARK 465 GLY C 105 REMARK 465 SER C 106 REMARK 465 GLY C 107 REMARK 465 SER C 108 REMARK 465 GLY C 109 REMARK 465 GLY C 110 REMARK 465 GLY C 111 REMARK 465 GLY C 112 REMARK 465 SER C 113 REMARK 465 PRO C 128 REMARK 465 GLY C 129 REMARK 465 TYR C 130 REMARK 465 GLY C 131 REMARK 465 GLU C 303 REMARK 465 THR C 304 REMARK 465 PHE C 305 REMARK 465 PRO C 306 REMARK 465 GLY C 307 REMARK 465 ILE C 308 REMARK 465 ASP C 360 REMARK 465 PRO C 361 REMARK 465 GLN C 362 REMARK 465 ASN C 363 REMARK 465 GLU C 385 REMARK 465 SER C 386 REMARK 465 GLU C 387 REMARK 465 THR C 388 REMARK 465 ILE C 389 REMARK 465 LEU C 390 REMARK 465 GLY C 391 REMARK 465 GLY C 392 REMARK 465 MET A -1 REMARK 465 ALA A 0 REMARK 465 GLY A 1 REMARK 465 SER A 139 REMARK 465 GLN A 140 REMARK 465 THR A 141 REMARK 465 ASN A 142 REMARK 465 VAL A 143 REMARK 465 SER A 144 REMARK 465 GLN A 145 REMARK 465 SER A 146 REMARK 465 CYS A 158 REMARK 465 VAL A 159 REMARK 465 LEU A 160 REMARK 465 ASP A 161 REMARK 465 MET A 162 REMARK 465 ARG A 163 REMARK 465 SER A 164 REMARK 465 MET A 165 REMARK 465 ASP A 166 REMARK 465 PHE A 167 REMARK 465 LYS A 178 REMARK 465 SER A 179 REMARK 465 ASP A 180 REMARK 465 PHE A 181 REMARK 465 ALA A 182 REMARK 465 CYS A 183 REMARK 465 ALA A 184 REMARK 465 ASN A 185 REMARK 465 ALA A 186 REMARK 465 PHE A 187 REMARK 465 ASN A 188 REMARK 465 ASN A 189 REMARK 465 SER A 190 REMARK 465 ILE A 191 REMARK 465 ILE A 192 REMARK 465 PRO A 193 REMARK 465 GLU A 194 REMARK 465 ASP A 195 REMARK 465 THR A 196 REMARK 465 PHE A 197 REMARK 465 PHE A 198 REMARK 465 PRO A 199 REMARK 465 SER A 200 REMARK 465 PRO A 201 REMARK 465 GLU A 202 REMARK 465 SER A 203 REMARK 465 SER A 204 REMARK 465 ALA A 205 REMARK 465 LEU A 206 REMARK 465 GLU A 207 REMARK 465 MET B -1 REMARK 465 ALA B 0 REMARK 465 ASN B 1 REMARK 465 THR B 225 REMARK 465 GLN B 226 REMARK 465 ASP B 227 REMARK 465 ARG B 228 REMARK 465 ALA B 229 REMARK 465 ASP B 245 REMARK 465 SER B 246 REMARK 465 ALA B 247 REMARK 465 ALA B 248 REMARK 465 ALA B 249 REMARK 465 LEU B 250 REMARK 465 GLU B 251 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 ILE C 1 CG1 CG2 CD1 REMARK 470 LYS C 45 CG CD CE NZ REMARK 470 LYS C 47 CG CD CE NZ REMARK 470 GLU C 49 CG CD OE1 OE2 REMARK 470 ASN C 72 CG OD1 ND2 REMARK 470 LYS C 74 CG CD CE NZ REMARK 470 GLN C 76 CG CD OE1 NE2 REMARK 470 ARG C 80 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 82 CG CD CE NZ REMARK 470 LYS C 93 CG CD CE NZ REMARK 470 GLU C 157 CG CD OE1 OE2 REMARK 470 GLU C 164 CG CD OE1 OE2 REMARK 470 GLU C 165 CG CD OE1 OE2 REMARK 470 ASN C 198 CG OD1 ND2 REMARK 470 GLU C 215 CG CD OE1 OE2 REMARK 470 ASN C 247 CG OD1 ND2 REMARK 470 ARG C 254 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 286 CG CD CE NZ REMARK 470 LYS C 302 CG CD CE NZ REMARK 470 TYR C 340 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU C 358 CG CD OE1 OE2 REMARK 470 LEU C 359 CG CD1 CD2 REMARK 470 LYS A 57 CG CD CE NZ REMARK 470 LYS A 68 CG CD CE NZ REMARK 470 LYS A 104 CG CD CE NZ REMARK 470 LYS A 108 CG CD CE NZ REMARK 470 GLN A 112 CG CD OE1 NE2 REMARK 470 ARG A 122 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 123 CG OD1 OD2 REMARK 470 LYS A 147 CG CD CE NZ REMARK 470 ASP A 150 CG OD1 OD2 REMARK 470 THR A 154 OG1 CG2 REMARK 470 ASP A 155 CG OD1 OD2 REMARK 470 LYS A 168 CG CD CE NZ REMARK 470 LYS B 9 CG CD CE NZ REMARK 470 LYS B 14 CG CD CE NZ REMARK 470 LYS B 57 CG CD CE NZ REMARK 470 ARG B 72 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 77 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 108 CG CD OE1 OE2 REMARK 470 ASP B 117 CG OD1 OD2 REMARK 470 LYS B 165 CG CD CE NZ REMARK 470 GLN B 176 CG CD OE1 NE2 REMARK 470 GLN B 181 CG CD OE1 NE2 REMARK 470 ARG B 188 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 206 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 220 CG CD OE1 OE2 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 ND2 ASN B 120 OD2 ASP B 186 1.94 REMARK 500 NE2 GLN C 34 OE2 GLU C 127 1.99 REMARK 500 NH1 ARG A 59 O1 SO4 A 301 2.04 REMARK 500 NH2 ARG A 59 OD2 ASP A 82 2.06 REMARK 500 NE2 GLN C 177 OG1 THR B 54 2.08 REMARK 500 NH1 ARG B 68 O LYS B 71 2.13 REMARK 500 OH TYR A 95 OAF 1XL C 401 2.14 REMARK 500 OE2 GLU C 262 OG SER B 101 2.15 REMARK 500 O ASN B 30 NH2 ARG B 68 2.17 REMARK 500 OD2 ASP B 174 OG SER B 192 2.17 REMARK 500 O GLN B 85 OH TYR B 89 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 HIS C 31 137.22 -176.83 REMARK 500 TRP C 59 -4.39 82.72 REMARK 500 PRO C 89 79.70 -68.07 REMARK 500 ILE C 146 -61.95 -128.89 REMARK 500 VAL C 152 -70.87 -74.68 REMARK 500 ASN C 198 -5.74 106.51 REMARK 500 PHE C 232 -68.34 -105.67 REMARK 500 GLN C 260 -24.89 -39.21 REMARK 500 GLU C 272 -64.65 -121.33 REMARK 500 TYR C 319 139.13 -173.96 REMARK 500 HIS C 373 -75.05 -112.96 REMARK 500 VAL C 376 71.12 52.94 REMARK 500 GLN A 6 147.26 -174.97 REMARK 500 LEU A 46 -69.87 -108.71 REMARK 500 VAL A 50 -63.78 -129.08 REMARK 500 PHE A 137 -166.58 -73.94 REMARK 500 LEU B 69 -72.88 -81.43 REMARK 500 SER B 87 -177.21 -171.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1XL C 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4IIQ RELATED DB: PDB REMARK 900 SAME MAIT TCR COMPLEXED WITH BOVINE MR1 AND AN ANTIGEN OF NON- REMARK 900 BACTERIAL ORIGIN REMARK 900 RELATED ID: 4L8S RELATED DB: PDB REMARK 900 SIMILAR COMPLEX WITH BOVINE MR1 AND A MAIT TCR BEARING A BETA CHAIN REMARK 900 OF DIFFERENT USAGE REMARK 900 RELATED ID: 4L9L RELATED DB: PDB REMARK 900 SIMILAR COMPLEX WITH BOVINE MR1 AND A MAIT TCR BEARING A BETA CHAIN REMARK 900 OF DIFFERENT USAGE DBREF 4LCC C 114 390 UNP C1ITJ8 C1ITJ8_BOVIN 19 295 DBREF 4LCC C 1 98 UNP P01888 B2MG_BOVIN 21 118 DBREF 4LCC A -1 207 PDB 4LCC 4LCC -1 207 DBREF 4LCC B -1 251 PDB 4LCC 4LCC -1 251 SEQADV 4LCC MET C 185 UNP C1ITJ8 ALA 90 ENGINEERED MUTATION SEQADV 4LCC GLN C 260 UNP C1ITJ8 ARG 165 ENGINEERED MUTATION SEQADV 4LCC LEU C 264 UNP C1ITJ8 GLN 169 ENGINEERED MUTATION SEQADV 4LCC GLY C 391 UNP C1ITJ8 EXPRESSION TAG SEQADV 4LCC GLY C 392 UNP C1ITJ8 EXPRESSION TAG SEQADV 4LCC GLY C 99 UNP P01888 LINKER SEQADV 4LCC GLY C 100 UNP P01888 LINKER SEQADV 4LCC GLY C 101 UNP P01888 LINKER SEQADV 4LCC GLY C 102 UNP P01888 LINKER SEQADV 4LCC SER C 103 UNP P01888 LINKER SEQADV 4LCC GLY C 104 UNP P01888 LINKER SEQADV 4LCC GLY C 105 UNP P01888 LINKER SEQADV 4LCC SER C 106 UNP P01888 LINKER SEQADV 4LCC GLY C 107 UNP P01888 LINKER SEQADV 4LCC SER C 108 UNP P01888 LINKER SEQADV 4LCC GLY C 109 UNP P01888 LINKER SEQADV 4LCC GLY C 110 UNP P01888 LINKER SEQADV 4LCC GLY C 111 UNP P01888 LINKER SEQADV 4LCC GLY C 112 UNP P01888 LINKER SEQADV 4LCC SER C 113 UNP P01888 LINKER SEQRES 1 C 392 ILE GLN ARG PRO PRO LYS ILE GLN VAL TYR SER ARG HIS SEQRES 2 C 392 PRO PRO GLU ASP GLY LYS PRO ASN TYR LEU ASN CYS TYR SEQRES 3 C 392 VAL TYR GLY PHE HIS PRO PRO GLN ILE GLU ILE ASP LEU SEQRES 4 C 392 LEU LYS ASN GLY GLU LYS ILE LYS SER GLU GLN SER ASP SEQRES 5 C 392 LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU SER SEQRES 6 C 392 HIS ALA GLU PHE THR PRO ASN SER LYS ASP GLN TYR SER SEQRES 7 C 392 CYS ARG VAL LYS HIS VAL THR LEU GLU GLN PRO ARG ILE SEQRES 8 C 392 VAL LYS TRP ASP ARG ASP LEU GLY GLY GLY GLY SER GLY SEQRES 9 C 392 GLY SER GLY SER GLY GLY GLY GLY SER ARG THR HIS SER SEQRES 10 C 392 LEU ARG TYR PHE ARG LEU GLY ILE SER GLU PRO GLY TYR SEQRES 11 C 392 GLY ILE PRO GLU PHE ILE SER ALA GLY TYR VAL ASP SER SEQRES 12 C 392 HIS PRO ILE THR MET TYR ASN SER VAL SER GLN LEU LYS SEQRES 13 C 392 GLU PRO ARG ALA LEU TRP MET GLU GLU ASN LEU ALA PRO SEQRES 14 C 392 ASP HIS TRP GLU ARG TYR THR GLN LEU LEU ARG GLY TRP SEQRES 15 C 392 GLN GLN MET PHE LYS VAL GLU LEU LYS GLN LEU GLN HIS SEQRES 16 C 392 HIS TYR ASN HIS SER GLY PHE HIS THR TYR GLN ARG MET SEQRES 17 C 392 ILE GLY CYS GLU LEU LEU GLU ASP GLY SER ILE THR GLY SEQRES 18 C 392 PHE LEU GLN TYR ALA TYR ASP GLY GLN ASP PHE LEU ILE SEQRES 19 C 392 PHE ASN LYS ASP THR LEU SER TRP MET ALA MET ASP ASN SEQRES 20 C 392 VAL ALA ASP ILE ILE ARG ARG VAL TRP GLU ALA ASN GLN SEQRES 21 C 392 HIS GLU LEU LEU TYR GLN LYS ASN TRP LEU GLU GLU GLU SEQRES 22 C 392 CYS ILE ALA TRP LEU LYS ARG PHE LEU GLU TYR GLY LYS SEQRES 23 C 392 ASP ALA LEU GLN ARG THR GLU PRO PRO LYS VAL ARG VAL SEQRES 24 C 392 ASN HIS LYS GLU THR PHE PRO GLY ILE THR THR LEU TYR SEQRES 25 C 392 CYS ARG ALA TYR GLY PHE TYR PRO PRO GLU ILE SER ILE SEQRES 26 C 392 ASN TRP MET LYS ASN GLY GLU GLU ILE PHE GLN ASP THR SEQRES 27 C 392 ASP TYR GLY GLY ILE LEU PRO SER GLY ASP GLY THR TYR SEQRES 28 C 392 GLN THR TRP VAL SER VAL GLU LEU ASP PRO GLN ASN GLY SEQRES 29 C 392 ASP ILE TYR SER CYS HIS VAL GLU HIS GLY GLY VAL HIS SEQRES 30 C 392 MET VAL LEU GLN GLY PHE GLN GLU SER GLU THR ILE LEU SEQRES 31 C 392 GLY GLY SEQRES 1 A 208 MET ALA GLY GLN ASN ILE ASP GLN PRO THR GLU MET THR SEQRES 2 A 208 ALA THR GLU GLY ALA ILE VAL GLN ILE ASN CYS THR TYR SEQRES 3 A 208 GLN THR SER GLY PHE ASN GLY LEU PHE TRP TYR GLN GLN SEQRES 4 A 208 HIS ALA GLY GLU ALA PRO THR PHE LEU SER TYR ASN VAL SEQRES 5 A 208 LEU ASP GLY LEU GLU GLU LYS GLY ARG PHE SER SER PHE SEQRES 6 A 208 LEU SER ARG SER LYS GLY TYR SER TYR LEU LEU LEU LYS SEQRES 7 A 208 GLU LEU GLN MET LYS ASP SER ALA SER TYR LEU CYS ALA SEQRES 8 A 208 VAL LYS ASP SER ASN TYR GLN LEU ILE TRP GLY ALA GLY SEQRES 9 A 208 THR LYS LEU ILE ILE LYS PRO ASN ILE GLN ASN PRO ASP SEQRES 10 A 208 PRO ALA VAL TYR GLN LEU ARG ASP SER LYS SER SER ASP SEQRES 11 A 208 LYS SER VAL CYS LEU PHE THR ASP PHE ASP SER GLN THR SEQRES 12 A 208 ASN VAL SER GLN SER LYS ASP SER ASP VAL TYR ILE THR SEQRES 13 A 208 ASP LYS CYS VAL LEU ASP MET ARG SER MET ASP PHE LYS SEQRES 14 A 208 SER ASN SER ALA VAL ALA TRP SER ASN LYS SER ASP PHE SEQRES 15 A 208 ALA CYS ALA ASN ALA PHE ASN ASN SER ILE ILE PRO GLU SEQRES 16 A 208 ASP THR PHE PHE PRO SER PRO GLU SER SER ALA LEU GLU SEQRES 1 B 253 MET ALA ASN ALA GLY VAL THR GLN THR PRO LYS PHE GLN SEQRES 2 B 253 VAL LEU LYS THR GLY GLN SER MET THR LEU GLN CYS ALA SEQRES 3 B 253 GLN ASP MET ASN HIS ASN SER MET TYR TRP TYR ARG GLN SEQRES 4 B 253 ASP PRO GLY MET GLY LEU ARG LEU ILE TYR TYR SER ALA SEQRES 5 B 253 SER GLU GLY THR THR ASP LYS GLY GLU VAL PRO ASN GLY SEQRES 6 B 253 TYR ASN VAL SER ARG LEU ASN LYS ARG GLU PHE SER LEU SEQRES 7 B 253 ARG LEU GLU SER ALA ALA PRO SER GLN THR SER VAL TYR SEQRES 8 B 253 PHE CYS ALA SER SER VAL TRP THR GLY GLU GLY SER GLY SEQRES 9 B 253 GLU LEU PHE PHE GLY GLU GLY SER ARG LEU THR VAL LEU SEQRES 10 B 253 GLU ASP LEU LYS ASN VAL PHE PRO PRO GLU VAL ALA VAL SEQRES 11 B 253 PHE GLU PRO SER GLU ALA GLU ILE SER HIS THR GLN LYS SEQRES 12 B 253 ALA THR LEU VAL CYS LEU ALA THR GLY PHE TYR PRO ASP SEQRES 13 B 253 HIS VAL GLU LEU SER TRP TRP VAL ASN GLY LYS GLU VAL SEQRES 14 B 253 HIS SER GLY VAL CYS THR ASP PRO GLN PRO LEU LYS GLU SEQRES 15 B 253 GLN PRO ALA LEU ASN ASP SER ARG TYR ALA LEU SER SER SEQRES 16 B 253 ARG LEU ARG VAL SER ALA THR PHE TRP GLN ASN PRO ARG SEQRES 17 B 253 ASN HIS PHE ARG CYS GLN VAL GLN PHE TYR GLY LEU SER SEQRES 18 B 253 GLU ASN ASP GLU TRP THR GLN ASP ARG ALA LYS PRO VAL SEQRES 19 B 253 THR GLN ILE VAL SER ALA GLU ALA TRP GLY ARG ALA ASP SEQRES 20 B 253 SER ALA ALA ALA LEU GLU HET 1XL C 401 23 HET SO4 C 402 5 HET SO4 A 301 5 HET SO4 B 301 5 HET SO4 B 302 5 HETNAM 1XL 1-DEOXY-1-[6-(HYDROXYMETHYL)-2,4-DIOXO-3,4- HETNAM 2 1XL DIHYDROPTERIDIN-8(2H)-YL]-D-ARABINITOL HETNAM SO4 SULFATE ION FORMUL 4 1XL C12 H16 N4 O7 FORMUL 5 SO4 4(O4 S 2-) FORMUL 9 HOH *(H2 O) HELIX 1 1 ALA C 160 LEU C 167 1 8 HELIX 2 2 ALA C 168 ASN C 198 1 31 HELIX 3 3 VAL C 248 ALA C 258 1 11 HELIX 4 4 GLN C 260 GLU C 272 1 13 HELIX 5 5 GLU C 272 GLN C 290 1 19 HELIX 6 6 GLN A 79 SER A 83 5 5 HELIX 7 7 ALA B 82 THR B 86 5 5 HELIX 8 8 ASP B 117 VAL B 121 5 5 HELIX 9 9 SER B 132 GLN B 140 1 9 HELIX 10 10 ALA B 199 GLN B 203 1 5 SHEET 1 A 4 LYS C 6 SER C 11 0 SHEET 2 A 4 LEU C 23 PHE C 30 -1 O ASN C 24 N TYR C 10 SHEET 3 A 4 PHE C 61 ALA C 67 -1 O LEU C 63 N VAL C 27 SHEET 4 A 4 GLU C 49 GLN C 50 -1 N GLU C 49 O HIS C 66 SHEET 1 B 4 LYS C 6 SER C 11 0 SHEET 2 B 4 LEU C 23 PHE C 30 -1 O ASN C 24 N TYR C 10 SHEET 3 B 4 PHE C 61 ALA C 67 -1 O LEU C 63 N VAL C 27 SHEET 4 B 4 SER C 54 PHE C 55 -1 N SER C 54 O TYR C 62 SHEET 1 C 3 GLU C 36 LEU C 40 0 SHEET 2 C 3 SER C 78 LYS C 82 -1 O ARG C 80 N ASP C 38 SHEET 3 C 3 ILE C 91 LYS C 93 -1 O VAL C 92 N CYS C 79 SHEET 1 D 8 GLU C 157 PRO C 158 0 SHEET 2 D 8 HIS C 144 ASN C 150 -1 N MET C 148 O GLU C 157 SHEET 3 D 8 PHE C 135 VAL C 141 -1 N SER C 137 O TYR C 149 SHEET 4 D 8 HIS C 116 ILE C 125 -1 N ARG C 119 O TYR C 140 SHEET 5 D 8 THR C 204 LEU C 213 -1 O TYR C 205 N GLY C 124 SHEET 6 D 8 ILE C 219 TYR C 227 -1 O GLN C 224 N MET C 208 SHEET 7 D 8 GLN C 230 ASN C 236 -1 O PHE C 232 N TYR C 225 SHEET 8 D 8 SER C 241 ALA C 244 -1 O MET C 243 N ILE C 234 SHEET 1 E 4 LYS C 296 HIS C 301 0 SHEET 2 E 4 THR C 310 PHE C 318 -1 O TYR C 312 N ASN C 300 SHEET 3 E 4 TYR C 351 GLU C 358 -1 O THR C 353 N ALA C 315 SHEET 4 E 4 THR C 338 PRO C 345 -1 N LEU C 344 O GLN C 352 SHEET 1 F 4 GLU C 332 GLU C 333 0 SHEET 2 F 4 SER C 324 LYS C 329 -1 N LYS C 329 O GLU C 332 SHEET 3 F 4 TYR C 367 GLU C 372 -1 O SER C 368 N MET C 328 SHEET 4 F 4 HIS C 377 PHE C 383 -1 O MET C 378 N VAL C 371 SHEET 1 G 5 ASN A 3 ASP A 5 0 SHEET 2 G 5 VAL A 18 GLN A 25 -1 O THR A 23 N ASP A 5 SHEET 3 G 5 TYR A 70 LEU A 75 -1 O SER A 71 N CYS A 22 SHEET 4 G 5 PHE A 60 SER A 65 -1 N SER A 61 O LEU A 74 SHEET 5 G 5 GLY A 53 LYS A 57 -1 N GLU A 55 O SER A 62 SHEET 1 H 5 GLU A 9 THR A 13 0 SHEET 2 H 5 LEU A 97 LYS A 108 1 O LYS A 108 N ALA A 12 SHEET 3 H 5 SER A 85 LYS A 91 -1 N CYS A 88 O GLY A 100 SHEET 4 H 5 ASN A 30 GLN A 37 -1 N PHE A 33 O ALA A 89 SHEET 5 H 5 THR A 44 ASN A 49 -1 O THR A 44 N GLN A 36 SHEET 1 I 4 ALA A 117 GLN A 120 0 SHEET 2 I 4 SER A 130 THR A 135 -1 O LEU A 133 N TYR A 119 SHEET 3 I 4 SER A 171 SER A 176 -1 O ALA A 174 N CYS A 132 SHEET 4 I 4 TYR A 152 ASP A 155 -1 N THR A 154 O VAL A 173 SHEET 1 J 4 VAL B 4 THR B 7 0 SHEET 2 J 4 MET B 19 GLN B 25 -1 O ALA B 24 N THR B 5 SHEET 3 J 4 GLU B 73 LEU B 78 -1 O LEU B 76 N LEU B 21 SHEET 4 J 4 ASN B 65 ARG B 68 -1 N ASN B 65 O ARG B 77 SHEET 1 K 6 PHE B 10 LYS B 14 0 SHEET 2 K 6 SER B 110 LEU B 115 1 O ARG B 111 N GLN B 11 SHEET 3 K 6 VAL B 88 SER B 94 -1 N TYR B 89 O SER B 110 SHEET 4 K 6 SER B 31 GLN B 37 -1 N TYR B 35 O PHE B 90 SHEET 5 K 6 ARG B 44 SER B 51 -1 O SER B 49 N MET B 32 SHEET 6 K 6 THR B 54 LYS B 57 -1 O ASP B 56 N TYR B 48 SHEET 1 L 4 PHE B 10 LYS B 14 0 SHEET 2 L 4 SER B 110 LEU B 115 1 O ARG B 111 N GLN B 11 SHEET 3 L 4 VAL B 88 SER B 94 -1 N TYR B 89 O SER B 110 SHEET 4 L 4 PHE B 105 PHE B 106 -1 O PHE B 105 N SER B 93 SHEET 1 M 4 GLU B 125 PHE B 129 0 SHEET 2 M 4 LYS B 141 PHE B 151 -1 O VAL B 145 N PHE B 129 SHEET 3 M 4 TYR B 189 SER B 198 -1 O LEU B 195 N LEU B 144 SHEET 4 M 4 VAL B 171 THR B 173 -1 N CYS B 172 O ARG B 194 SHEET 1 N 4 GLU B 125 PHE B 129 0 SHEET 2 N 4 LYS B 141 PHE B 151 -1 O VAL B 145 N PHE B 129 SHEET 3 N 4 TYR B 189 SER B 198 -1 O LEU B 195 N LEU B 144 SHEET 4 N 4 LEU B 178 LYS B 179 -1 N LEU B 178 O ALA B 190 SHEET 1 O 4 LYS B 165 VAL B 167 0 SHEET 2 O 4 VAL B 156 VAL B 162 -1 N VAL B 162 O LYS B 165 SHEET 3 O 4 HIS B 208 PHE B 215 -1 O GLN B 214 N GLU B 157 SHEET 4 O 4 GLN B 234 TRP B 241 -1 O ALA B 238 N CYS B 211 SSBOND 1 CYS C 25 CYS C 79 1555 1555 2.03 SSBOND 2 CYS C 211 CYS C 274 1555 1555 2.03 SSBOND 3 CYS C 313 CYS C 369 1555 1555 2.03 SSBOND 4 CYS A 22 CYS A 88 1555 1555 2.04 SSBOND 5 CYS B 23 CYS B 91 1555 1555 2.04 SSBOND 6 CYS B 146 CYS B 211 1555 1555 2.03 CISPEP 1 HIS C 31 PRO C 32 0 -0.11 CISPEP 2 TYR C 319 PRO C 320 0 1.28 CISPEP 3 ASN C 330 GLY C 331 0 -16.03 CISPEP 4 GLY C 375 VAL C 376 0 7.70 CISPEP 5 THR B 7 PRO B 8 0 -3.91 CISPEP 6 GLY B 98 GLU B 99 0 -5.10 CISPEP 7 TYR B 152 PRO B 153 0 -11.70 SITE 1 AC1 13 TYR A 95 GLU B 99 TYR C 120 PHE C 121 SITE 2 AC1 13 ARG C 122 SER C 137 LYS C 156 TYR C 175 SITE 3 AC1 13 TRP C 182 ARG C 207 ILE C 209 TYR C 265 SITE 4 AC1 13 TRP C 269 SITE 1 AC2 4 SER A 27 ARG C 174 TRP C 277 ARG C 280 SITE 1 AC3 3 ARG A 59 GLN A 79 LYS A 81 SITE 1 AC4 5 GLY B 164 HIS B 208 ARG B 210 LYS C 296 SITE 2 AC4 5 ARG C 298 SITE 1 AC5 3 VAL B 167 HIS B 168 SER B 169 CRYST1 85.902 88.585 155.505 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 0.011641 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011289 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006431 0.00000