HEADER IMMUNE SYSTEM 22-OCT-14 4RMR TITLE CRYSTAL STRUCTURE OF THE D38N 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 4RMR 1 REMARK SEQADV REVDAT 2 09-DEC-15 4RMR 1 JRNL REVDAT 1 18-NOV-15 4RMR 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. 1.53 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) : 1.53 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 15941 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.940 REMARK 3 FREE R VALUE TEST SET COUNT : 1585 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 26.1627 - 3.3983 0.96 1362 146 0.1619 0.2215 REMARK 3 2 3.3983 - 2.6983 0.98 1344 150 0.1858 0.2312 REMARK 3 3 2.6983 - 2.3574 0.96 1305 143 0.1989 0.2637 REMARK 3 4 2.3574 - 2.1420 0.98 1321 139 0.1846 0.2226 REMARK 3 5 2.1420 - 1.9885 0.95 1284 144 0.1771 0.2322 REMARK 3 6 1.9885 - 1.8713 0.97 1298 143 0.1923 0.2602 REMARK 3 7 1.8713 - 1.7776 0.98 1331 143 0.2260 0.2500 REMARK 3 8 1.7776 - 1.7003 0.95 1237 148 0.2512 0.3038 REMARK 3 9 1.7003 - 1.6348 0.96 1274 140 0.2913 0.3528 REMARK 3 10 1.6348 - 1.5784 0.97 1292 145 0.3142 0.3492 REMARK 3 11 1.5784 - 1.5290 0.97 1308 144 0.3582 0.3981 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.790 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 : 0.018 929 REMARK 3 ANGLE : 1.737 1261 REMARK 3 CHIRALITY : 0.095 131 REMARK 3 PLANARITY : 0.009 163 REMARK 3 DIHEDRAL : 15.337 359 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 0 THROUGH 11 ) REMARK 3 ORIGIN FOR THE GROUP (A): 8.7648 -20.9658 10.7125 REMARK 3 T TENSOR REMARK 3 T11: 0.1104 T22: 0.2153 REMARK 3 T33: 0.2536 T12: 0.0043 REMARK 3 T13: -0.0170 T23: -0.0016 REMARK 3 L TENSOR REMARK 3 L11: 0.0938 L22: 5.2241 REMARK 3 L33: 4.7632 L12: -0.2507 REMARK 3 L13: -0.1199 L23: -5.0892 REMARK 3 S TENSOR REMARK 3 S11: 0.1263 S12: 0.1229 S13: 0.0055 REMARK 3 S21: -0.5637 S22: 0.0909 S23: 0.1622 REMARK 3 S31: 1.1064 S32: 0.0105 S33: -0.2783 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 12 THROUGH 19 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.8379 -10.6500 -13.4755 REMARK 3 T TENSOR REMARK 3 T11: 0.2024 T22: 0.5718 REMARK 3 T33: 0.2565 T12: -0.0925 REMARK 3 T13: -0.0415 T23: 0.0278 REMARK 3 L TENSOR REMARK 3 L11: 5.1659 L22: 6.8725 REMARK 3 L33: 6.8955 L12: 1.0685 REMARK 3 L13: -4.6222 L23: -0.0684 REMARK 3 S TENSOR REMARK 3 S11: 0.1097 S12: 0.8295 S13: 0.0500 REMARK 3 S21: -0.9707 S22: 0.0194 S23: 0.6135 REMARK 3 S31: -0.9700 S32: 0.7145 S33: -0.0715 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 20 THROUGH 41 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.2410 -13.2736 5.2253 REMARK 3 T TENSOR REMARK 3 T11: 0.1542 T22: 0.1617 REMARK 3 T33: 0.2118 T12: 0.0082 REMARK 3 T13: -0.0063 T23: -0.0177 REMARK 3 L TENSOR REMARK 3 L11: 1.6042 L22: 1.3782 REMARK 3 L33: 6.0937 L12: -0.3374 REMARK 3 L13: 1.7045 L23: -1.5949 REMARK 3 S TENSOR REMARK 3 S11: 0.1142 S12: 0.2226 S13: -0.0140 REMARK 3 S21: -0.0862 S22: 0.0976 S23: -0.0085 REMARK 3 S31: -0.0498 S32: 0.3271 S33: -0.1959 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 42 THROUGH 50 ) REMARK 3 ORIGIN FOR THE GROUP (A): 19.5191 -7.1684 -1.3866 REMARK 3 T TENSOR REMARK 3 T11: 0.3620 T22: 0.7480 REMARK 3 T33: 0.3745 T12: -0.1060 REMARK 3 T13: 0.0109 T23: -0.0490 REMARK 3 L TENSOR REMARK 3 L11: 8.5706 L22: 8.1583 REMARK 3 L33: 7.0505 L12: -5.4961 REMARK 3 L13: -7.0745 L23: 6.0908 REMARK 3 S TENSOR REMARK 3 S11: 0.5207 S12: -0.3877 S13: 0.7656 REMARK 3 S21: 0.0157 S22: 0.1486 S23: -0.8657 REMARK 3 S31: -0.7907 S32: 2.0477 S33: -0.4733 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 51 THROUGH 77 ) REMARK 3 ORIGIN FOR THE GROUP (A): 8.1531 -11.9429 4.1773 REMARK 3 T TENSOR REMARK 3 T11: 0.1364 T22: 0.1292 REMARK 3 T33: 0.1988 T12: -0.0146 REMARK 3 T13: -0.0391 T23: -0.0102 REMARK 3 L TENSOR REMARK 3 L11: 6.6405 L22: 1.3630 REMARK 3 L33: 6.5027 L12: 0.8285 REMARK 3 L13: -3.9564 L23: -1.0748 REMARK 3 S TENSOR REMARK 3 S11: 0.1052 S12: 0.2705 S13: -0.0878 REMARK 3 S21: -0.0133 S22: -0.0529 S23: 0.0591 REMARK 3 S31: -0.0189 S32: 0.0178 S33: -0.0424 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 78 THROUGH 90 ) REMARK 3 ORIGIN FOR THE GROUP (A): 18.0549 -18.6291 7.7215 REMARK 3 T TENSOR REMARK 3 T11: 0.1621 T22: 0.2485 REMARK 3 T33: 0.2760 T12: 0.0351 REMARK 3 T13: 0.0057 T23: -0.0098 REMARK 3 L TENSOR REMARK 3 L11: 1.8801 L22: 3.1546 REMARK 3 L33: 7.9070 L12: -1.2453 REMARK 3 L13: 2.3337 L23: -4.6474 REMARK 3 S TENSOR REMARK 3 S11: -0.0064 S12: 0.1703 S13: -0.0865 REMARK 3 S21: -0.1038 S22: -0.1689 S23: -0.1836 REMARK 3 S31: 0.1017 S32: 0.4479 S33: 0.2731 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 91 THROUGH 98 ) REMARK 3 ORIGIN FOR THE GROUP (A): 14.1083 -20.6027 -4.8489 REMARK 3 T TENSOR REMARK 3 T11: 0.4694 T22: 0.2882 REMARK 3 T33: 0.3058 T12: 0.0601 REMARK 3 T13: -0.0175 T23: -0.1086 REMARK 3 L TENSOR REMARK 3 L11: 6.3315 L22: 7.7625 REMARK 3 L33: 5.9706 L12: -1.6184 REMARK 3 L13: 0.1276 L23: -1.4855 REMARK 3 S TENSOR REMARK 3 S11: 0.8630 S12: 0.9957 S13: -0.9819 REMARK 3 S21: -1.2003 S22: -0.3485 S23: 0.2413 REMARK 3 S31: 2.7102 S32: 0.5663 S33: -0.5685 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 4RMR 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_1000087538. 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 : 16017 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.529 REMARK 200 RESOLUTION RANGE LOW (A) : 26.159 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.53 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.45900 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: PDB ENTRY 2YXF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 21% 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 24.92660 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 14.56000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 35.57160 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 24.92660 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 14.56000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 35.57160 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 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 MET A 99 CG SD CE 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 HOH A 232 O HOH A 262 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS A 80 CB CYS A 80 SG 0.126 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 TRP A 60 62.08 66.07 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 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 102 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: 4RMQ 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 4RMR A 1 99 UNP P61769 B2MG_HUMAN 21 119 SEQADV 4RMR MET A 0 UNP P61769 INITIATING METHIONINE SEQADV 4RMR ASN A 38 UNP P61769 ASP 58 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 ASN 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 ASP 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 HET ACT A 102 4 HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM ACT ACETATE ION FORMUL 2 PEG C4 H10 O3 FORMUL 3 ACT C2 H3 O2 1- FORMUL 4 HOH *73(H2 O) SHEET 1 A 4 LYS A 6 SER A 11 0 SHEET 2 A 4 ASN A 21 PHE A 30 -1 O ASN A 24 N TYR A 10 SHEET 3 A 4 SER A 61 PHE A 70 -1 O TYR A 66 N CYS A 25 SHEET 4 A 4 HIS A 51 SER A 57 -1 N SER A 57 O SER A 61 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 VAL A 93 N CYS A 80 SSBOND 1 CYS A 25 CYS A 80 1555 1555 2.00 CISPEP 1 ASN A 17 GLY A 18 0 -2.64 CISPEP 2 HIS A 31 PRO A 32 0 -0.11 SITE 1 AC1 2 GLN A 8 TYR A 10 SITE 1 AC2 4 HIS A 84 VAL A 85 HOH A 216 HOH A 239 CRYST1 52.350 29.120 71.187 90.00 92.01 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 0.019102 0.000000 0.000671 0.00000 SCALE2 0.000000 0.034341 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014056 0.00000