PDB Short entry for 1B2W HEADER IMMUNE SYSTEM 01-DEC-98 1B2W TITLE COMPARISON OF THE THREE-DIMENSIONAL STRUCTURES OF A HUMANIZED AND A TITLE 2 CHIMERIC FAB OF AN ANTI-GAMMA-INTERFERON ANTIBODY COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (ANTIBODY (LIGHT CHAIN)); COMPND 3 CHAIN: L; COMPND 4 FRAGMENT: V DOMAIN AND C DOMAIN; COMPND 5 SYNONYM: IMMUNOGLOBULIN; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PROTEIN (ANTIBODY (HEAVY CHAIN)); COMPND 9 CHAIN: H; COMPND 10 FRAGMENT: V DOMAIN AND C DOMAIN; COMPND 11 SYNONYM: IMMUNOGLOBULIN; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS, HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 10090, 9606; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: MUS MUSCULUS, HOMO SAPIENS; SOURCE 6 ORGANISM_TAXID: 10090, 9606 KEYWDS ANTIBODY ENGINEERING, HUMANIZED AND CHIMERIC ANTIBODY, FAB, THREE- KEYWDS 2 DIMENSIONAL STRYCTURE, GAMMA-INTERFERON, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR Z.FAN,L.SHAN,B.Z.GOLDSTEEN,L.W.GUDDAT,A.THAKUR,N.F.LANDOLFI,M.S.CO, AUTHOR 2 M.VASQUEZ,C.QUEEN,P.A.RAMSLAND,A.B.EDMUNDSON REVDAT 9 09-AUG-23 1B2W 1 REMARK REVDAT 8 25-DEC-19 1B2W 1 SEQRES LINK REVDAT 7 07-MAR-18 1B2W 1 REMARK REVDAT 6 04-OCT-17 1B2W 1 REMARK REVDAT 5 05-FEB-14 1B2W 1 SOURCE VERSN REVDAT 4 24-FEB-09 1B2W 1 VERSN REVDAT 3 01-APR-03 1B2W 1 JRNL REVDAT 2 06-MAY-99 1B2W 3 ATOM JRNL REMARK REVDAT 1 06-MAY-99 1B2W 0 JRNL AUTH Z.C.FAN,L.SHAN,B.Z.GOLDSTEEN,L.W.GUDDAT,A.THAKUR, JRNL AUTH 2 N.F.LANDOLFI,M.S.CO,M.VASQUEZ,C.QUEEN,P.A.RAMSLAND, JRNL AUTH 3 A.B.EDMUNDSON JRNL TITL COMPARISON OF THE THREE-DIMENSIONAL STRUCTURES OF A JRNL TITL 2 HUMANIZED AND A CHIMERIC FAB OF AN ANTI-GAMMA-INTERFERON JRNL TITL 3 ANTIBODY. JRNL REF J.MOL.RECOG. V. 12 19 1999 JRNL REFN ISSN 0952-3499 JRNL PMID 10398393 JRNL DOI 10.1002/(SICI)1099-1352(199901/02)12:1<19::AID-JMR445>3.3.CO JRNL DOI 2 ;2-P REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 67.6 REMARK 3 NUMBER OF REFLECTIONS : 9440 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.330 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 897 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.011 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.03 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 29.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 372 REMARK 3 BIN R VALUE (WORKING SET) : 0.2600 REMARK 3 BIN FREE R VALUE : 0.3700 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 51 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.052 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3325 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.00 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : 8.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.360 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) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PCA.PAR REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : PCA.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1B2W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-DEC-98. REMARK 100 THE DEPOSITION ID IS D_1000000193. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-94 REMARK 200 TEMPERATURE (KELVIN) : 286.0 REMARK 200 PH : 6.2 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 : SIEMENS REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : X-GEN REMARK 200 DATA SCALING SOFTWARE : X-GEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11491 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.790 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 (%) : 81.7 REMARK 200 DATA REDUNDANCY : 2.200 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : 0.09300 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.79 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 0.3 REMARK 200 DATA REDUNDANCY IN SHELL : 1.20 REMARK 200 R MERGE FOR SHELL (I) : 0.41000 REMARK 200 R SYM FOR SHELL (I) : 0.41000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: 1DFB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6.6% PEG 8000(W/V), IN 0.05 M NACL AND REMARK 280 0.05% SODIUM AZIDE., PH 6.2 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 34.55000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.15000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.30000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.15000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.55000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.30000 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: 3540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 LEU H 20 CA - CB - CG ANGL. DEV. = 15.0 DEGREES 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 L 7 142.77 -176.84 REMARK 500 VAL L 29 -153.99 -114.33 REMARK 500 ASP L 30 -74.92 -122.70 REMARK 500 THR L 31 34.97 -140.38 REMARK 500 TYR L 32 63.03 -103.71 REMARK 500 PRO L 59 153.06 -49.74 REMARK 500 SER L 60 17.34 -69.61 REMARK 500 ASP L 82 -6.42 -46.57 REMARK 500 ALA L 84 -161.36 -161.88 REMARK 500 GLU L 143 96.39 -40.00 REMARK 500 ASN L 152 17.87 52.42 REMARK 500 GLN L 166 129.58 -31.19 REMARK 500 ARG L 211 99.11 -48.80 REMARK 500 VAL H 2 72.84 91.63 REMARK 500 LEU H 4 -153.89 -115.01 REMARK 500 SER H 7 5.43 -157.04 REMARK 500 THR H 30 55.07 -106.40 REMARK 500 SER H 31 -3.50 -164.05 REMARK 500 PRO H 41 105.22 -46.82 REMARK 500 GLN H 62 -15.16 -48.97 REMARK 500 ASP H 73 117.52 -160.84 REMARK 500 SER H 85 74.92 52.88 REMARK 500 CYS H 96 49.33 -145.87 REMARK 500 ALA H 97 157.01 -35.55 REMARK 500 LEU H 101 -149.18 50.54 REMARK 500 PRO H 102 43.34 -93.84 REMARK 500 LEU H 128 55.79 -115.21 REMARK 500 THR H 139 -158.28 -99.96 REMARK 500 ALA H 140 -153.91 -154.43 REMARK 500 ALA H 141 108.72 -162.45 REMARK 500 ASP H 148 80.40 51.63 REMARK 500 PHE H 150 134.66 -172.03 REMARK 500 SER H 181 137.80 -172.70 REMARK 500 ASN H 208 27.63 48.71 REMARK 500 REMARK 500 REMARK: NULL DBREF 1B2W L 1 214 PDB 1B2W 1B2W 1 214 DBREF 1B2W H 1 220 PDB 1B2W 1B2W 1 220 SEQRES 1 L 214 ASP ILE GLN MET THR GLN SER PRO SER THR LEU SER ALA SEQRES 2 L 214 SER VAL GLY ASP ARG VAL THR ILE THR CYS LYS ALA SER SEQRES 3 L 214 GLU ASN VAL ASP THR TYR VAL SER TRP TYR GLN GLN LYS SEQRES 4 L 214 PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR GLY ALA SER SEQRES 5 L 214 ASN ARG TYR THR GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 L 214 GLY SER GLY THR ASP PHE THR LEU THR ILE SER SER LEU SEQRES 7 L 214 GLN PRO ASP ASP PHE ALA THR TYR TYR CYS GLY GLN SER SEQRES 8 L 214 TYR ASN TYR PRO PHE THR PHE GLY GLN GLY THR LYS VAL SEQRES 9 L 214 GLU VAL LYS ARG THR VAL ALA ALA PRO SER VAL PHE ILE SEQRES 10 L 214 PHE PRO PRO SER ASP GLU GLN LEU LYS SER GLY THR ALA SEQRES 11 L 214 SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG GLU SEQRES 12 L 214 ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SER SEQRES 13 L 214 GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER LYS SEQRES 14 L 214 ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SER SEQRES 15 L 214 LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS GLU SEQRES 16 L 214 VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SER SEQRES 17 L 214 PHE ASN ARG GLY GLU CYS SEQRES 1 H 220 PCA VAL GLN LEU VAL GLN SER GLY GLY GLY VAL VAL GLN SEQRES 2 H 220 PRO GLY ARG SER LEU LYS LEU SER CYS LEU ALA SER GLY SEQRES 3 H 220 TYR ILE PHE THR SER SER TRP ILE ASN TRP VAL LYS GLN SEQRES 4 H 220 ARG PRO GLY ARG GLY LEU GLU TRP ILE GLY ARG ILE ASP SEQRES 5 H 220 PRO SER ASP GLY GLU VAL HIS TYR ASN GLN ASP PHE LYS SEQRES 6 H 220 ASP ARG PHE THR ILE SER ARG ASP LYS SER LYS ASN THR SEQRES 7 H 220 LEU TYR LEU GLN MET ASN SER LEU ARG PRO GLU ASP THR SEQRES 8 H 220 ALA VAL TYR TYR CYS ALA ARG GLY PHE LEU PRO TRP PHE SEQRES 9 H 220 ALA ASP TRP GLY GLN GLY THR LEU VAL THR VAL SER SER SEQRES 10 H 220 ALA SER THR LYS GLY PRO SER VAL PHE PRO LEU ALA PRO SEQRES 11 H 220 SER SER LYS SER THR SER GLY GLY THR ALA ALA LEU GLY SEQRES 12 H 220 CYS LEU VAL LYS ASP TYR PHE PRO GLU PRO VAL THR VAL SEQRES 13 H 220 SER TRP ASN SER GLY ALA LEU THR SER GLY VAL HIS THR SEQRES 14 H 220 PHE PRO ALA VAL LEU GLN SER SER GLY LEU TYR SER LEU SEQRES 15 H 220 SER SER VAL VAL THR VAL PRO SER SER SER LEU GLY THR SEQRES 16 H 220 GLN THR TYR ILE CYS ASN VAL ASN HIS LYS PRO SER ASN SEQRES 17 H 220 THR LYS VAL ASP LYS LYS VAL GLU PRO LYS SER CYS MODRES 1B2W PCA H 1 GLN PYROGLUTAMIC ACID HET PCA H 1 8 HETNAM PCA PYROGLUTAMIC ACID FORMUL 2 PCA C5 H7 N O3 HELIX 1 1 VAL L 150 ASN L 152 5 3 HELIX 2 2 LYS L 183 TYR L 186 1 4 HELIX 3 3 GLY H 26 PHE H 29 1 4 HELIX 4 4 GLN H 62 ASP H 66 1 5 HELIX 5 5 PRO H 88 ASP H 90 5 3 HELIX 6 6 SER H 192 THR H 195 1 4 SHEET 1 A 4 MET L 4 SER L 7 0 SHEET 2 A 4 VAL L 19 ALA L 25 -1 N LYS L 24 O THR L 5 SHEET 3 A 4 ASP L 70 ILE L 75 -1 N ILE L 75 O VAL L 19 SHEET 4 A 4 PHE L 62 SER L 67 -1 N SER L 67 O ASP L 70 SHEET 1 B 2 THR L 10 ALA L 13 0 SHEET 2 B 2 LYS L 103 VAL L 106 1 N LYS L 103 O LEU L 11 SHEET 1 C 2 VAL L 33 GLN L 38 0 SHEET 2 C 2 THR L 85 GLN L 90 -1 N GLY L 89 O SER L 34 SHEET 1 D 4 PHE L 116 PHE L 118 0 SHEET 2 D 4 THR L 129 LEU L 136 -1 N LEU L 135 O PHE L 116 SHEET 3 D 4 LEU L 175 SER L 182 -1 N LEU L 181 O ALA L 130 SHEET 4 D 4 SER L 159 VAL L 163 -1 N SER L 162 O SER L 176 SHEET 1 E 3 ALA L 144 VAL L 150 0 SHEET 2 E 3 VAL L 191 HIS L 198 -1 N THR L 197 O LYS L 145 SHEET 3 E 3 VAL L 205 ASN L 210 -1 N PHE L 209 O TYR L 192 SHEET 1 F 3 LEU H 18 LEU H 23 0 SHEET 2 F 3 THR H 78 MET H 83 -1 N MET H 83 O LEU H 18 SHEET 3 F 3 PHE H 68 SER H 71 -1 N SER H 71 O TYR H 80 SHEET 1 G 5 THR H 111 VAL H 113 0 SHEET 2 G 5 ALA H 92 TYR H 95 -1 N TYR H 94 O THR H 111 SHEET 3 G 5 TRP H 36 GLN H 39 -1 N GLN H 39 O VAL H 93 SHEET 4 G 5 GLU H 46 ILE H 51 -1 N GLY H 49 O TRP H 36 SHEET 5 G 5 VAL H 58 TYR H 60 -1 N HIS H 59 O ARG H 50 SHEET 1 H 4 SER H 124 PRO H 127 0 SHEET 2 H 4 LEU H 142 TYR H 149 -1 N LYS H 147 O SER H 124 SHEET 3 H 4 TYR H 180 VAL H 186 -1 N VAL H 186 O LEU H 142 SHEET 4 H 4 VAL H 167 THR H 169 -1 N HIS H 168 O VAL H 185 SHEET 1 I 2 ILE H 199 HIS H 204 0 SHEET 2 I 2 THR H 209 LYS H 214 -1 N LYS H 213 O CYS H 200 SSBOND 1 CYS L 23 CYS L 88 1555 1555 2.02 SSBOND 2 CYS L 134 CYS L 194 1555 1555 2.03 SSBOND 3 CYS L 214 CYS H 220 1555 1555 2.05 SSBOND 4 CYS H 22 CYS H 96 1555 1555 2.02 SSBOND 5 CYS H 144 CYS H 200 1555 1555 2.02 LINK C PCA H 1 N VAL H 2 1555 1555 1.34 CISPEP 1 SER L 7 PRO L 8 0 0.16 CISPEP 2 TYR L 94 PRO L 95 0 -0.05 CISPEP 3 TYR L 140 PRO L 141 0 -0.18 CISPEP 4 PHE H 150 PRO H 151 0 -0.16 CISPEP 5 GLU H 152 PRO H 153 0 -0.34 CRYST1 69.100 74.600 104.300 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 0.014472 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013405 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009588 0.00000