HEADER VIRAL PROTEIN/IMMUNE SYSTEM 19-JUN-03 1PQZ TITLE MURINE CYTOMEGALOVIRUS IMMUNOMODULATORY PROTEIN M144 COMPND MOL_ID: 1; COMPND 2 MOLECULE: MCMV M144; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: MATURE M144 ECTODOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 8 CHAIN: B; COMPND 9 FRAGMENT: MATURE BETA-2-MICROGLOBULIN; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MURID HERPESVIRUS 1; SOURCE 3 ORGANISM_COMMON: MURINE CYTOMEGALOVIRUS; SOURCE 4 ORGANISM_TAXID: 10366; SOURCE 5 GENE: M144; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 13 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 14 ORGANISM_TAXID: 10090; SOURCE 15 GENE: B2M; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)RIL; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PET3 KEYWDS VIRUS, IMMUNE EVASION, MCMV, MHC, IG DOMAIN, STRUCTURAL KEYWDS 2 GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER KEYWDS 3 FOR STRUCTURAL GENOMICS, MCSG, VIRAL PROTEIN/IMMUNE SYSTEM KEYWDS 4 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.J.MILEY,D.H.FREMONT,MIDWEST CENTER FOR STRUCTURAL AUTHOR 2 GENOMICS (MCSG) REVDAT 4 24-FEB-09 1PQZ 1 VERSN REVDAT 3 18-JAN-05 1PQZ 1 AUTHOR KEYWDS REMARK REVDAT 2 20-JUL-04 1PQZ 1 TITLE JRNL REVDAT 1 06-JUL-04 1PQZ 0 JRNL AUTH M.J.MILEY,D.H.FREMONT JRNL TITL MURINE CYTOMEGALOVIRUS IMMUNOMODULATORY PROTEIN JRNL TITL 2 M144 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.72 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 844514.580 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.8 REMARK 3 NUMBER OF REFLECTIONS : 23529 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.245 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1161 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.23 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 82.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3382 REMARK 3 BIN R VALUE (WORKING SET) : 0.3890 REMARK 3 BIN FREE R VALUE : 0.4210 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 183 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.031 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2681 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 172 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 55.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 12.12000 REMARK 3 B22 (A**2) : -6.34000 REMARK 3 B33 (A**2) : -5.78000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -12.97000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : 0.49 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.40 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.55 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.73 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.830 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.160 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.210 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.350 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.32 REMARK 3 BSOL : 41.20 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 1PQZ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JUN-03. REMARK 100 THE RCSB ID CODE IS RCSB019520. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-NOV-02 REMARK 200 TEMPERATURE (KELVIN) : 117 REMARK 200 PH : 5.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 200 DATA REDUNDANCY : 2.570 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : 0.05200 REMARK 200 FOR THE DATA SET : 18.6100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.40400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.160 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16% PEG 8K 100MM CACODYLATE PH 5.8, REMARK 280 .02% ETHYL ACETATE, 150MM NACL, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 64.40000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.30000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 64.40000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 25.30000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 6 -179.48 -53.46 REMARK 500 SER A 8 141.86 -32.50 REMARK 500 ASP A 19 50.32 -99.97 REMARK 500 ALA A 22 -72.01 -135.66 REMARK 500 ASN A 23 -86.78 178.05 REMARK 500 THR A 24 -70.72 64.72 REMARK 500 ALA A 25 52.45 30.55 REMARK 500 PHE A 38 -10.17 -140.36 REMARK 500 SER A 83 -121.91 60.92 REMARK 500 ALA A 84 -14.68 65.87 REMARK 500 VAL A 85 97.59 -163.30 REMARK 500 CYS A 97 128.95 163.42 REMARK 500 THR A 98 -112.89 175.40 REMARK 500 THR A 112 -96.48 -133.60 REMARK 500 GLU A 122 -0.96 73.55 REMARK 500 ASP A 173 108.18 -53.02 REMARK 500 GLN A 194 -145.21 -86.72 REMARK 500 HIS A 195 -90.66 177.51 REMARK 500 HIS A 196 112.67 65.55 REMARK 500 GLN A 203 34.55 -143.08 REMARK 500 GLN B 2 92.72 -177.46 REMARK 500 ASN B 21 -168.61 -164.78 REMARK 500 HIS B 31 132.84 -172.36 REMARK 500 TRP B 60 -2.34 66.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC35021 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE COMPLETE MCMV GENOME CAN BE FOUND REMARK 999 AT NCBI ACCESSION NC_004065 DBREF 1PQZ B 1 99 UNP P01887 B2MG_MOUSE 21 119 DBREF 1PQZ A 5 242 PDB 1PQZ 1PQZ 5 242 SEQRES 1 A 238 GLY SER GLU SER GLY LEU ARG TYR ALA TYR THR LEU VAL SEQRES 2 A 238 VAL ASP GLY THR ALA ASN THR ALA ARG CYS PHE GLY THR SEQRES 3 A 238 GLY HIS VAL ASP GLY GLU ALA PHE VAL GLY TYR SER ASN SEQRES 4 A 238 ASN LYS THR HIS GLY ILE GLY ARG TRP VAL ASN ALA SER SEQRES 5 A 238 HIS VAL GLU GLU GLU ASN LYS GLU PHE VAL ARG GLN CYS SEQRES 6 A 238 LYS GLU LEU GLN ALA GLU LEU ASP LYS MET GLN ASN ASN SEQRES 7 A 238 SER ALA VAL ILE GLY VAL LYS THR VAL GLN LEU ASP VAL SEQRES 8 A 238 GLY CYS THR SER LYS ILE GLU LYS HIS TYR ALA TYR ASP SEQRES 9 A 238 GLY ASN GLU THR GLU ASP ASP THR ALA THR SER ALA SER SEQRES 10 A 238 GLU ARG ALA ARG ASP CYS GLN LYS LYS LEU THR GLU TYR SEQRES 11 A 238 ARG LYS LEU VAL LEU ALA SER ALA VAL SER PRO GLN LEU SEQRES 12 A 238 GLU VAL GLU ARG ARG SER SER GLY ARG GLU GLY GLY MET SEQRES 13 A 238 ARG LEU ARG CYS PHE ALA ARG ASP TYR TYR PRO ALA ASP SEQRES 14 A 238 LEU GLU ILE ARG TRP TRP LYS ASP ASP GLY GLY GLY GLY SEQRES 15 A 238 ALA LEU PRO GLN THR SER LYS GLN HIS HIS ASP PRO LEU SEQRES 16 A 238 PRO SER GLY GLN GLY LEU TYR GLN LYS HIS ILE ASP VAL SEQRES 17 A 238 TYR VAL ASP GLY GLY LEU GLU HIS VAL TYR SER CYS ARG SEQRES 18 A 238 VAL LYS GLY ILE ALA THR GLY LEU GLU LEU GLN ILE VAL SEQRES 19 A 238 ARG TRP LYS GLY SEQRES 1 B 99 ILE GLN LYS THR PRO GLN ILE GLN VAL TYR SER ARG HIS SEQRES 2 B 99 PRO PRO GLU ASN GLY LYS PRO ASN ILE LEU ASN CYS TYR SEQRES 3 B 99 VAL THR GLN PHE HIS PRO PRO HIS ILE GLU ILE GLN MET SEQRES 4 B 99 LEU LYS ASN GLY LYS LYS ILE PRO LYS VAL GLU MET SER SEQRES 5 B 99 ASP MET SER PHE SER LYS ASP TRP SER PHE TYR ILE LEU SEQRES 6 B 99 ALA HIS THR GLU PHE THR PRO THR GLU THR ASP THR TYR SEQRES 7 B 99 ALA CYS ARG VAL LYS HIS ASP SER MET ALA GLU PRO LYS SEQRES 8 B 99 THR VAL TYR TRP ASP ARG ASP MET FORMUL 3 HOH *172(H2 O) HELIX 1 1 ASN A 54 ASN A 81 1 28 HELIX 2 2 ARG A 123 SER A 141 1 19 HELIX 3 3 LEU A 218 HIS A 220 5 3 HELIX 4 4 GLY A 228 GLY A 232 5 5 SHEET 1 A 7 LYS A 45 GLY A 48 0 SHEET 2 A 7 GLU A 36 SER A 42 -1 N GLY A 40 O HIS A 47 SHEET 3 A 7 ASN A 23 VAL A 33 -1 N GLY A 31 O VAL A 39 SHEET 4 A 7 LEU A 10 ASP A 19 -1 N THR A 15 O PHE A 28 SHEET 5 A 7 THR A 90 VAL A 95 -1 O LEU A 93 N TYR A 14 SHEET 6 A 7 HIS A 104 TYR A 107 -1 O HIS A 104 N ASP A 94 SHEET 7 A 7 ASN A 110 GLU A 111 -1 O ASN A 110 N TYR A 107 SHEET 1 B 4 GLN A 146 SER A 153 0 SHEET 2 B 4 MET A 160 TYR A 169 -1 O ARG A 161 N ARG A 152 SHEET 3 B 4 TYR A 206 VAL A 214 -1 O ILE A 210 N CYS A 164 SHEET 4 B 4 LEU A 199 PRO A 200 -1 N LEU A 199 O GLN A 207 SHEET 1 C 4 ALA A 187 PRO A 189 0 SHEET 2 C 4 GLU A 175 ASP A 181 -1 N LYS A 180 O LEU A 188 SHEET 3 C 4 TYR A 222 LYS A 227 -1 O SER A 223 N TRP A 179 SHEET 4 C 4 GLN A 236 VAL A 238 -1 O VAL A 238 N CYS A 224 SHEET 1 D 4 GLN B 6 SER B 11 0 SHEET 2 D 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 D 4 PHE B 62 PHE B 70 -1 O PHE B 62 N PHE B 30 SHEET 4 D 4 GLU B 50 MET B 51 -1 N GLU B 50 O HIS B 67 SHEET 1 E 4 GLN B 6 SER B 11 0 SHEET 2 E 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 E 4 PHE B 62 PHE B 70 -1 O PHE B 62 N PHE B 30 SHEET 4 E 4 SER B 55 PHE B 56 -1 N SER B 55 O TYR B 63 SHEET 1 F 4 LYS B 44 LYS B 45 0 SHEET 2 F 4 GLU B 36 LYS B 41 -1 N LYS B 41 O LYS B 44 SHEET 3 F 4 TYR B 78 LYS B 83 -1 O ALA B 79 N LEU B 40 SHEET 4 F 4 LYS B 91 TYR B 94 -1 O LYS B 91 N VAL B 82 SSBOND 1 CYS A 27 CYS A 69 1555 1555 2.03 SSBOND 2 CYS A 97 CYS A 127 1555 1555 2.03 SSBOND 3 CYS A 164 CYS A 224 1555 1555 2.03 SSBOND 4 CYS B 25 CYS B 80 1555 1555 2.03 CISPEP 1 TYR A 170 PRO A 171 0 0.04 CISPEP 2 HIS B 31 PRO B 32 0 -0.35 CRYST1 128.800 50.600 71.200 90.00 104.10 90.00 C 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 0.007764 0.000000 0.001950 0.00000 SCALE2 0.000000 0.019763 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014481 0.00000