HEADER IMMUNE SYSTEM 22-OCT-14 4RMQ TITLE CRYSTAL STRUCTURE OF THE D59N BETA-2 MICROGLOBULIN MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 21-119; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: B2M, CDABP0092, HDCMA22P, NM_004048; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS IMMUNOGLOBIN, BETA-SANDWITCH, AMYLOIDOSIS, PATHOLOGIC MUTATION, KEYWDS 2 GENETIC DISEASE, MHC CLASS I, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR M.DE ROSA,M.BOLOGNESI,S.RICAGNO REVDAT 3 20-SEP-23 4RMQ 1 REMARK SEQADV REVDAT 2 09-DEC-15 4RMQ 1 JRNL REVDAT 1 18-NOV-15 4RMQ 0 JRNL AUTH M.DE ROSA,A.BARBIROLI,S.GIORGETTI,P.P.MANGIONE,M.BOLOGNESI, JRNL AUTH 2 S.RICAGNO JRNL TITL DECODING THE STRUCTURAL BASES OF D76N 2-MICROGLOBULIN HIGH JRNL TITL 2 AMYLOIDOGENICITY THROUGH CRYSTALLOGRAPHY AND ASN-SCAN JRNL TITL 3 MUTAGENESIS. JRNL REF PLOS ONE V. 10 44061 2015 JRNL REFN ESSN 1932-6203 JRNL PMID 26625273 JRNL DOI 10.1371/JOURNAL.PONE.0144061 REMARK 2 REMARK 2 RESOLUTION. 1.46 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.4_1496) 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) : 1.46 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.24 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 17470 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1747 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 23.2392 - 3.3419 0.96 1373 152 0.1553 0.1842 REMARK 3 2 3.3419 - 2.6538 0.99 1364 152 0.1695 0.1939 REMARK 3 3 2.6538 - 2.3187 0.95 1303 144 0.1720 0.2189 REMARK 3 4 2.3187 - 2.1068 0.97 1326 148 0.1654 0.1748 REMARK 3 5 2.1068 - 1.9559 0.97 1315 147 0.1605 0.1579 REMARK 3 6 1.9559 - 1.8406 0.95 1294 143 0.1664 0.2041 REMARK 3 7 1.8406 - 1.7485 0.96 1311 145 0.1676 0.2002 REMARK 3 8 1.7485 - 1.6724 0.97 1310 146 0.1635 0.1791 REMARK 3 9 1.6724 - 1.6080 0.95 1263 141 0.1740 0.2302 REMARK 3 10 1.6080 - 1.5526 0.94 1293 144 0.1810 0.1861 REMARK 3 11 1.5526 - 1.5040 0.96 1295 144 0.1899 0.2359 REMARK 3 12 1.5040 - 1.4610 0.95 1276 141 0.1857 0.2241 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) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.060 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 : 0.008 906 REMARK 3 ANGLE : 1.198 1232 REMARK 3 CHIRALITY : 0.052 129 REMARK 3 PLANARITY : 0.005 161 REMARK 3 DIHEDRAL : 14.053 346 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 10 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 0 THROUGH 12 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.5204 -20.2020 72.5172 REMARK 3 T TENSOR REMARK 3 T11: 0.0837 T22: 0.0835 REMARK 3 T33: 0.0642 T12: -0.0046 REMARK 3 T13: -0.0114 T23: 0.0235 REMARK 3 L TENSOR REMARK 3 L11: 0.0882 L22: 0.1427 REMARK 3 L33: 0.1062 L12: 0.0782 REMARK 3 L13: 0.0403 L23: -0.1224 REMARK 3 S TENSOR REMARK 3 S11: -0.0298 S12: 0.0718 S13: 0.0688 REMARK 3 S21: -0.0607 S22: 0.1480 S23: 0.1178 REMARK 3 S31: 0.1852 S32: -0.2319 S33: -0.0209 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 13 THROUGH 21 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.6922 -5.6167 52.2422 REMARK 3 T TENSOR REMARK 3 T11: 0.1058 T22: 0.1434 REMARK 3 T33: 0.2335 T12: -0.0312 REMARK 3 T13: -0.0356 T23: 0.0787 REMARK 3 L TENSOR REMARK 3 L11: 0.0915 L22: 0.0642 REMARK 3 L33: 0.2554 L12: -0.0381 REMARK 3 L13: 0.1343 L23: 0.0113 REMARK 3 S TENSOR REMARK 3 S11: -0.0108 S12: 0.4281 S13: 0.6178 REMARK 3 S21: 0.0539 S22: -0.0029 S23: 0.0442 REMARK 3 S31: -0.1145 S32: 0.2204 S33: 0.0160 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 22 THROUGH 30 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.1763 -14.2894 67.6575 REMARK 3 T TENSOR REMARK 3 T11: 0.0779 T22: 0.0995 REMARK 3 T33: 0.0954 T12: -0.0009 REMARK 3 T13: -0.0104 T23: 0.0242 REMARK 3 L TENSOR REMARK 3 L11: -0.0223 L22: -0.0170 REMARK 3 L33: 0.1633 L12: 0.0077 REMARK 3 L13: 0.0243 L23: -0.0098 REMARK 3 S TENSOR REMARK 3 S11: -0.0755 S12: 0.0346 S13: 0.1053 REMARK 3 S21: -0.0547 S22: 0.0036 S23: -0.0446 REMARK 3 S31: 0.1704 S32: -0.1110 S33: -0.0116 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 31 THROUGH 41 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.5543 -13.3076 74.1138 REMARK 3 T TENSOR REMARK 3 T11: 0.0631 T22: 0.0959 REMARK 3 T33: 0.0638 T12: 0.0083 REMARK 3 T13: 0.0024 T23: 0.0092 REMARK 3 L TENSOR REMARK 3 L11: 0.0583 L22: 0.3963 REMARK 3 L33: 0.2217 L12: -0.0054 REMARK 3 L13: -0.0340 L23: -0.2471 REMARK 3 S TENSOR REMARK 3 S11: 0.1839 S12: 0.0431 S13: 0.0747 REMARK 3 S21: 0.1462 S22: -0.0817 S23: 0.0278 REMARK 3 S31: -0.1718 S32: 0.2586 S33: -0.0118 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 42 THROUGH 61 ) REMARK 3 ORIGIN FOR THE GROUP (A): -4.5496 -9.8621 71.9610 REMARK 3 T TENSOR REMARK 3 T11: 0.0824 T22: 0.1004 REMARK 3 T33: 0.1320 T12: -0.0204 REMARK 3 T13: 0.0004 T23: 0.0186 REMARK 3 L TENSOR REMARK 3 L11: 0.4341 L22: 0.2624 REMARK 3 L33: 0.6372 L12: -0.2923 REMARK 3 L13: 0.3297 L23: 0.2635 REMARK 3 S TENSOR REMARK 3 S11: 0.0461 S12: -0.1749 S13: 0.0501 REMARK 3 S21: 0.1042 S22: -0.1079 S23: -0.0636 REMARK 3 S31: -0.1900 S32: 0.2326 S33: -0.0137 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 62 THROUGH 69 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.5623 -9.9200 68.6625 REMARK 3 T TENSOR REMARK 3 T11: 0.0971 T22: 0.0827 REMARK 3 T33: 0.1161 T12: -0.0141 REMARK 3 T13: -0.0002 T23: 0.0275 REMARK 3 L TENSOR REMARK 3 L11: 0.1031 L22: 0.0747 REMARK 3 L33: 0.1269 L12: 0.1429 REMARK 3 L13: 0.1380 L23: -0.0310 REMARK 3 S TENSOR REMARK 3 S11: 0.0102 S12: 0.0637 S13: 0.1054 REMARK 3 S21: -0.0321 S22: 0.0032 S23: 0.0340 REMARK 3 S31: -0.1429 S32: -0.0030 S33: 0.0002 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 70 THROUGH 77 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.0605 -12.6245 52.9151 REMARK 3 T TENSOR REMARK 3 T11: 0.2578 T22: 0.2943 REMARK 3 T33: 0.0516 T12: 0.0820 REMARK 3 T13: 0.0726 T23: -0.0125 REMARK 3 L TENSOR REMARK 3 L11: 0.4972 L22: 0.7511 REMARK 3 L33: 0.0954 L12: 0.4862 REMARK 3 L13: 0.0155 L23: 0.2065 REMARK 3 S TENSOR REMARK 3 S11: -0.0111 S12: 0.2500 S13: 0.2610 REMARK 3 S21: -0.4866 S22: 0.0455 S23: -0.0039 REMARK 3 S31: 0.2572 S32: 0.6392 S33: -0.0314 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 78 THROUGH 83 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.5602 -15.7359 67.5854 REMARK 3 T TENSOR REMARK 3 T11: 0.0833 T22: 0.1245 REMARK 3 T33: 0.0754 T12: 0.0246 REMARK 3 T13: 0.0154 T23: 0.0167 REMARK 3 L TENSOR REMARK 3 L11: 0.0263 L22: 0.0581 REMARK 3 L33: 0.0399 L12: 0.0203 REMARK 3 L13: 0.0207 L23: 0.0206 REMARK 3 S TENSOR REMARK 3 S11: 0.0296 S12: 0.1635 S13: 0.0581 REMARK 3 S21: -0.0148 S22: -0.1104 S23: -0.1476 REMARK 3 S31: 0.1150 S32: 0.2218 S33: 0.0103 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 84 THROUGH 90 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.1757 -22.1988 78.0958 REMARK 3 T TENSOR REMARK 3 T11: 0.0718 T22: 0.0788 REMARK 3 T33: 0.0882 T12: 0.0245 REMARK 3 T13: -0.0025 T23: 0.0275 REMARK 3 L TENSOR REMARK 3 L11: 0.1503 L22: 0.0563 REMARK 3 L33: 0.0353 L12: 0.0738 REMARK 3 L13: 0.0600 L23: 0.0415 REMARK 3 S TENSOR REMARK 3 S11: 0.0325 S12: -0.0386 S13: 0.0212 REMARK 3 S21: 0.0210 S22: -0.0997 S23: -0.0253 REMARK 3 S31: -0.0085 S32: 0.1298 S33: -0.0096 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 91 THROUGH 99 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.3172 -20.1193 59.4778 REMARK 3 T TENSOR REMARK 3 T11: 0.2703 T22: 0.0970 REMARK 3 T33: 0.0777 T12: 0.0736 REMARK 3 T13: -0.0075 T23: -0.0469 REMARK 3 L TENSOR REMARK 3 L11: 0.4277 L22: 0.0475 REMARK 3 L33: 0.2980 L12: 0.0509 REMARK 3 L13: 0.1652 L23: -0.0053 REMARK 3 S TENSOR REMARK 3 S11: 0.1607 S12: 0.0076 S13: -0.3201 REMARK 3 S21: -0.4171 S22: -0.1106 S23: -0.0360 REMARK 3 S31: 0.2107 S32: 0.0157 S33: 0.0175 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 4RMQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-OCT-14. REMARK 100 THE DEPOSITION ID IS D_1000087537. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-AUG-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : BENT CYLINDRICAL MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17472 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.460 REMARK 200 RESOLUTION RANGE LOW (A) : 23.240 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.46 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.20200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.600 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: PDB ENTRY 2YXF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 27% PEG4000, 15% GLYCEROL, 0.2 M REMARK 280 AMMONIUM ACETATE, 0.1 M SODIUM ACETATE, PH 5.0, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 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+1/2 REMARK 290 4555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 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 20.53119 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 14.46500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 32.92215 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 20.53119 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 14.46500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 32.92215 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O THR A 73 NH2 ARG A 97 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 SER A 57 -92.07 -108.05 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 PEG A 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2YXF RELATED DB: PDB REMARK 900 RELATED ID: 4FXL RELATED DB: PDB REMARK 900 RELATED ID: 4RMR RELATED DB: PDB REMARK 900 RELATED ID: 4RMS RELATED DB: PDB REMARK 900 RELATED ID: 4RMT RELATED DB: PDB REMARK 900 RELATED ID: 4RMU RELATED DB: PDB REMARK 900 RELATED ID: 4RMV RELATED DB: PDB REMARK 900 RELATED ID: 4RMW RELATED DB: PDB DBREF 4RMQ A 1 99 UNP P61769 B2MG_HUMAN 21 119 SEQADV 4RMQ MET A 0 UNP P61769 INITIATING METHIONINE SEQADV 4RMQ ASN A 59 UNP P61769 ASP 79 ENGINEERED MUTATION SEQRES 1 A 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 A 100 HIS PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS SEQRES 3 A 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 A 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 A 100 SER ASP LEU SER PHE SER LYS ASN TRP SER PHE TYR LEU SEQRES 6 A 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 A 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 A 100 LYS ILE VAL LYS TRP ASP ARG ASP MET HET PEG A 101 7 HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 2 PEG C4 H10 O3 FORMUL 3 HOH *125(H2 O) HELIX 1 1 PRO A 14 GLY A 18 5 5 SHEET 1 A 4 LYS A 6 ARG A 12 0 SHEET 2 A 4 PHE A 22 PHE A 30 -1 O ASN A 24 N TYR A 10 SHEET 3 A 4 PHE A 62 GLU A 69 -1 O LEU A 64 N VAL A 27 SHEET 4 A 4 HIS A 51 PHE A 56 -1 N ASP A 53 O LEU A 65 SHEET 1 B 4 GLU A 44 ARG A 45 0 SHEET 2 B 4 GLU A 36 LYS A 41 -1 N LYS A 41 O GLU A 44 SHEET 3 B 4 TYR A 78 ASN A 83 -1 O ALA A 79 N LEU A 40 SHEET 4 B 4 LYS A 91 LYS A 94 -1 O LYS A 91 N VAL A 82 SSBOND 1 CYS A 25 CYS A 80 1555 1555 2.03 CISPEP 1 HIS A 31 PRO A 32 0 -3.11 SITE 1 AC1 3 TYR A 10 TYR A 26 HOH A 274 CRYST1 54.770 28.930 67.256 90.00 101.76 90.00 I 1 2 1 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 0.018258 0.000000 0.003800 0.00000 SCALE2 0.000000 0.034566 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015187 0.00000