HEADER IMMUNE SYSTEM 25-AUG-21 7PKL TITLE MECHANISTIC UNDERSTANDING OF ANTIBODY MASKING WITH ANTI-IDIOTYPIC TITLE 2 ANTIBODY FRAGMENTS COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRASTUZUMAB HEAVY CHAIN; COMPND 3 CHAIN: H; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: TRASTUZUMAB LIGHT CHAIN VHH FUSION; COMPND 7 CHAIN: L; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 10029 KEYWDS TRASTUZUMAB, VHH, NANOBODY, DAB, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR D.HARGREAVES REVDAT 2 31-JAN-24 7PKL 1 REMARK REVDAT 1 07-SEP-22 7PKL 0 JRNL AUTH C.T.OROZCO,M.BERSELLINI,L.M.IRVING,W.W.HOWARD,D.HARGREAVES, JRNL AUTH 2 P.W.A.DEVINE,E.SIOUVE,G.J.BROWNE,N.J.BOND,J.J.PHILLIPS, JRNL AUTH 3 P.RAVN,S.E.JACKSON JRNL TITL MECHANISTIC INSIGHTS INTO THE RATIONAL DESIGN OF MASKED JRNL TITL 2 ANTIBODIES. JRNL REF MABS V. 14 95701 JRNL REFN ESSN 1942-0870 JRNL PMID 35799328 JRNL DOI 10.1080/19420862.2022.2095701 REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.7 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 80.37 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 60.3 REMARK 3 NUMBER OF REFLECTIONS : 15991 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 + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 831 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 41 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.53 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 7.37 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 391 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2116 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 367 REMARK 3 BIN R VALUE (WORKING SET) : 0.2052 REMARK 3 BIN FREE R VALUE : 0.3146 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.14 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 24 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4224 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 253 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 43.62 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.04920 REMARK 3 B22 (A**2) : 1.17470 REMARK 3 B33 (A**2) : 1.87450 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.300 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.398 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.931 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.870 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 4342 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 5911 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1420 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 729 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 4342 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 570 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 4866 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.26 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.37 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 21.48 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7PKL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-AUG-21. REMARK 100 THE DEPOSITION ID IS D_1292117874. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-FEB-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97950 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15991 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.345 REMARK 200 RESOLUTION RANGE LOW (A) : 80.371 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.30300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 55.1 REMARK 200 DATA REDUNDANCY IN SHELL : 5.70 REMARK 200 R MERGE FOR SHELL (I) : 1.24700 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: 4HJG REMARK 200 REMARK 200 REMARK: CLUMPS OF NEEDLE LIKE RODS. SINGLE ROD AROUND 100UM. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000 25%, AMMONIUM SULPHATE 0.2, REMARK 280 SODIUM ACETATE 0.1M, PH 4.6, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 80.37100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.98250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 80.37100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.98250 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: 5030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -88.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, L 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 SER H 222 REMARK 465 CYS H 223 REMARK 465 ASP H 224 REMARK 465 LYS H 225 REMARK 465 THR H 226 REMARK 465 GLU L 1 REMARK 465 ARG L 27 REMARK 465 SER L 124 REMARK 465 SER L 125 REMARK 465 GLY L 126 REMARK 465 ALA L 127 REMARK 465 GLY L 128 REMARK 465 SER L 129 REMARK 465 GLY L 130 REMARK 465 SER L 131 REMARK 465 ALA L 132 REMARK 465 GLU L 133 REMARK 465 ASN L 134 REMARK 465 LEU L 135 REMARK 465 TYR L 136 REMARK 465 PHE L 137 REMARK 465 GLN L 138 REMARK 465 GLY L 139 REMARK 465 SER L 140 REMARK 465 GLY L 141 REMARK 465 SER L 142 REMARK 465 ALA L 143 REMARK 465 GLU L 144 REMARK 465 ASN L 145 REMARK 465 LEU L 146 REMARK 465 TYR L 147 REMARK 465 PHE L 148 REMARK 465 GLN L 149 REMARK 465 GLY L 150 REMARK 465 SER L 151 REMARK 465 GLY L 152 REMARK 465 GLY L 153 REMARK 465 ALA L 154 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 LYS H 221 CG CD CE NZ 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 VAL H 48 -64.30 -92.91 REMARK 500 LEU H 131 72.33 -103.84 REMARK 500 VAL H 149 72.07 -119.47 REMARK 500 ASP H 151 75.21 50.80 REMARK 500 ASN H 211 47.00 39.97 REMARK 500 ASP H 215 60.90 -116.20 REMARK 500 ASP L 16 -169.56 -79.90 REMARK 500 VAL L 48 -70.08 -113.40 REMARK 500 SER L 85 55.99 36.63 REMARK 500 ASN L 184 -106.86 60.16 REMARK 500 ALA L 205 -40.94 65.10 REMARK 500 ALA L 238 177.92 179.36 REMARK 500 GLN L 254 -34.13 -32.59 REMARK 500 ASN L 292 81.87 45.16 REMARK 500 ASN L 306 -3.74 69.94 REMARK 500 LYS L 344 -76.73 -93.83 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH H 397 DISTANCE = 6.51 ANGSTROMS REMARK 525 HOH H 398 DISTANCE = 10.04 ANGSTROMS REMARK 525 HOH L 652 DISTANCE = 6.07 ANGSTROMS REMARK 525 HOH L 653 DISTANCE = 6.51 ANGSTROMS REMARK 525 HOH L 654 DISTANCE = 6.65 ANGSTROMS REMARK 525 HOH L 655 DISTANCE = 7.09 ANGSTROMS DBREF 7PKL H 1 226 PDB 7PKL 7PKL 1 226 DBREF 7PKL L 1 368 PDB 7PKL 7PKL 1 368 SEQRES 1 H 226 GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 H 226 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 H 226 PHE ASN ILE LYS ASP THR TYR ILE HIS TRP VAL ARG GLN SEQRES 4 H 226 ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA ARG ILE TYR SEQRES 5 H 226 PRO THR ASN GLY TYR THR ARG TYR ALA ASP SER VAL LYS SEQRES 6 H 226 GLY ARG PHE THR ILE SER ALA ASP THR SER LYS ASN THR SEQRES 7 H 226 ALA TYR LEU GLN MET ASN SER LEU ARG ALA GLU ASP THR SEQRES 8 H 226 ALA VAL TYR TYR CYS SER ARG TRP GLY GLY ASP GLY PHE SEQRES 9 H 226 TYR ALA MET ASP TYR TRP GLY GLN GLY THR LEU VAL THR SEQRES 10 H 226 VAL SER SER ALA SER THR LYS GLY PRO SER VAL PHE PRO SEQRES 11 H 226 LEU ALA PRO SER SER LYS SER THR SER GLY GLY THR ALA SEQRES 12 H 226 ALA LEU GLY CYS LEU VAL LYS ASP TYR PHE PRO GLU PRO SEQRES 13 H 226 VAL THR VAL SER TRP ASN SER GLY ALA LEU THR SER GLY SEQRES 14 H 226 VAL HIS THR PHE PRO ALA VAL LEU GLN SER SER GLY LEU SEQRES 15 H 226 TYR SER LEU SER SER VAL VAL THR VAL PRO SER SER SER SEQRES 16 H 226 LEU GLY THR GLN THR TYR ILE CYS ASN VAL ASN HIS LYS SEQRES 17 H 226 PRO SER ASN THR LYS VAL ASP LYS ARG VAL GLU PRO LYS SEQRES 18 H 226 SER CYS ASP LYS THR SEQRES 1 L 368 GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 L 368 ALA GLY ASP SER LEU THR LEU SER CYS ALA ALA SER GLY SEQRES 3 L 368 ARG THR PHE SER SER VAL ALA MET GLY TRP PHE ARG GLN SEQRES 4 L 368 ALA PRO GLY LYS GLU ARG LYS PHE VAL ALA ASN ILE SER SEQRES 5 L 368 TRP ASN GLY ASP SER THR TYR TYR THR ASP SER VAL LYS SEQRES 6 L 368 GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN THR SEQRES 7 L 368 VAL TYR LEU GLN MET SER SER LEU LYS PRO GLU ASP THR SEQRES 8 L 368 ALA VAL TYR TYR CYS ALA ALA ASP VAL ARG TRP THR GLY SEQRES 9 L 368 ASP GLY HIS ARG ALA ASP TYR TRP GLY GLN GLY THR GLN SEQRES 10 L 368 VAL THR VAL SER SER GLY SER SER GLY ALA GLY SER GLY SEQRES 11 L 368 SER ALA GLU ASN LEU TYR PHE GLN GLY SER GLY SER ALA SEQRES 12 L 368 GLU ASN LEU TYR PHE GLN GLY SER GLY GLY ALA ASP ILE SEQRES 13 L 368 GLN MET THR GLN SER PRO SER SER LEU SER ALA SER VAL SEQRES 14 L 368 GLY ASP ARG VAL THR ILE THR CYS ARG ALA SER GLN ASP SEQRES 15 L 368 VAL ASN THR ALA VAL ALA TRP TYR GLN GLN LYS PRO GLY SEQRES 16 L 368 LYS ALA PRO LYS LEU LEU ILE TYR SER ALA SER PHE LEU SEQRES 17 L 368 TYR SER GLY VAL PRO SER ARG PHE SER GLY SER ARG SER SEQRES 18 L 368 GLY THR ASP PHE THR LEU THR ILE SER SER LEU GLN PRO SEQRES 19 L 368 GLU ASP PHE ALA THR TYR TYR CYS GLN GLN HIS TYR THR SEQRES 20 L 368 THR PRO PRO THR PHE GLY GLN GLY THR LYS VAL GLU ILE SEQRES 21 L 368 LYS ARG THR VAL ALA ALA PRO SER VAL PHE ILE PHE PRO SEQRES 22 L 368 PRO SER ASP GLU GLN LEU LYS SER GLY THR ALA SER VAL SEQRES 23 L 368 VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG GLU ALA LYS SEQRES 24 L 368 VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SER GLY ASN SEQRES 25 L 368 SER GLN GLU SER VAL THR GLU GLN ASP SER LYS ASP SER SEQRES 26 L 368 THR TYR SER LEU SER SER THR LEU THR LEU SER LYS ALA SEQRES 27 L 368 ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS GLU VAL THR SEQRES 28 L 368 HIS GLN GLY LEU SER SER PRO VAL THR LYS SER PHE ASN SEQRES 29 L 368 ARG GLY GLU CYS HET SO4 L 401 5 HET SO4 L 402 5 HET SO4 L 403 5 HET SO4 L 404 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 4(O4 S 2-) FORMUL 7 HOH *253(H2 O) HELIX 1 AA1 ASN H 28 THR H 32 5 5 HELIX 2 AA2 ASP H 62 LYS H 65 5 4 HELIX 3 AA3 ARG H 87 THR H 91 5 5 HELIX 4 AA4 SER H 134 LYS H 136 5 3 HELIX 5 AA5 SER H 163 ALA H 165 5 3 HELIX 6 AA6 PRO H 209 ASN H 211 5 3 HELIX 7 AA7 LYS L 87 THR L 91 5 5 HELIX 8 AA8 SER L 275 SER L 281 1 7 HELIX 9 AA9 LYS L 337 HIS L 343 1 7 SHEET 1 AA1 4 GLN H 3 SER H 7 0 SHEET 2 AA1 4 LEU H 18 SER H 25 -1 O SER H 21 N SER H 7 SHEET 3 AA1 4 THR H 78 MET H 83 -1 O ALA H 79 N CYS H 22 SHEET 4 AA1 4 PHE H 68 ASP H 73 -1 N THR H 69 O GLN H 82 SHEET 1 AA2 6 GLY H 10 VAL H 12 0 SHEET 2 AA2 6 LEU H 115 VAL H 118 1 O LEU H 115 N GLY H 10 SHEET 3 AA2 6 ALA H 92 TRP H 99 -1 N ALA H 92 O VAL H 116 SHEET 4 AA2 6 TYR H 33 GLN H 39 -1 N HIS H 35 O SER H 97 SHEET 5 AA2 6 GLU H 46 TYR H 52 -1 O GLU H 46 N ARG H 38 SHEET 6 AA2 6 TYR H 57 TYR H 60 -1 O ARG H 59 N ARG H 50 SHEET 1 AA3 4 SER H 127 LEU H 131 0 SHEET 2 AA3 4 THR H 142 TYR H 152 -1 O LEU H 148 N PHE H 129 SHEET 3 AA3 4 TYR H 183 PRO H 192 -1 O VAL H 189 N LEU H 145 SHEET 4 AA3 4 VAL H 170 THR H 172 -1 N HIS H 171 O VAL H 188 SHEET 1 AA4 4 THR H 138 SER H 139 0 SHEET 2 AA4 4 THR H 142 TYR H 152 -1 O THR H 142 N SER H 139 SHEET 3 AA4 4 TYR H 183 PRO H 192 -1 O VAL H 189 N LEU H 145 SHEET 4 AA4 4 VAL H 176 LEU H 177 -1 N VAL H 176 O SER H 184 SHEET 1 AA5 3 VAL H 157 TRP H 161 0 SHEET 2 AA5 3 TYR H 201 HIS H 207 -1 O ASN H 204 N SER H 160 SHEET 3 AA5 3 THR H 212 VAL H 214 -1 O THR H 212 N HIS H 207 SHEET 1 AA6 3 VAL H 157 TRP H 161 0 SHEET 2 AA6 3 TYR H 201 HIS H 207 -1 O ASN H 204 N SER H 160 SHEET 3 AA6 3 ARG H 217 VAL H 218 -1 O VAL H 218 N TYR H 201 SHEET 1 AA7 4 GLN L 3 SER L 7 0 SHEET 2 AA7 4 THR L 19 SER L 25 -1 O SER L 25 N GLN L 3 SHEET 3 AA7 4 THR L 78 GLN L 82 -1 O LEU L 81 N LEU L 20 SHEET 4 AA7 4 THR L 69 ASP L 73 -1 N ASP L 73 O THR L 78 SHEET 1 AA8 6 LEU L 11 GLN L 13 0 SHEET 2 AA8 6 THR L 116 SER L 121 1 O SER L 121 N VAL L 12 SHEET 3 AA8 6 ALA L 92 ALA L 98 -1 N TYR L 94 O THR L 116 SHEET 4 AA8 6 MET L 34 GLN L 39 -1 N PHE L 37 O TYR L 95 SHEET 5 AA8 6 LYS L 46 ILE L 51 -1 O ILE L 51 N MET L 34 SHEET 6 AA8 6 THR L 58 TYR L 60 -1 O TYR L 59 N ASN L 50 SHEET 1 AA9 4 LEU L 11 GLN L 13 0 SHEET 2 AA9 4 THR L 116 SER L 121 1 O SER L 121 N VAL L 12 SHEET 3 AA9 4 ALA L 92 ALA L 98 -1 N TYR L 94 O THR L 116 SHEET 4 AA9 4 TYR L 111 TRP L 112 -1 O TYR L 111 N ALA L 98 SHEET 1 AB1 2 ARG L 101 TRP L 102 0 SHEET 2 AB1 2 HIS L 107 ARG L 108 -1 O ARG L 108 N ARG L 101 SHEET 1 AB2 4 MET L 158 SER L 161 0 SHEET 2 AB2 4 VAL L 173 ALA L 179 -1 O ARG L 178 N THR L 159 SHEET 3 AB2 4 ASP L 224 ILE L 229 -1 O ILE L 229 N VAL L 173 SHEET 4 AB2 4 PHE L 216 SER L 221 -1 N SER L 217 O THR L 228 SHEET 1 AB3 6 SER L 164 SER L 168 0 SHEET 2 AB3 6 THR L 256 LYS L 261 1 O LYS L 261 N ALA L 167 SHEET 3 AB3 6 ALA L 238 GLN L 244 -1 N ALA L 238 O VAL L 258 SHEET 4 AB3 6 VAL L 187 GLN L 192 -1 N TYR L 190 O TYR L 241 SHEET 5 AB3 6 LYS L 199 TYR L 203 -1 O LYS L 199 N GLN L 191 SHEET 6 AB3 6 PHE L 207 LEU L 208 -1 O PHE L 207 N TYR L 203 SHEET 1 AB4 4 SER L 164 SER L 168 0 SHEET 2 AB4 4 THR L 256 LYS L 261 1 O LYS L 261 N ALA L 167 SHEET 3 AB4 4 ALA L 238 GLN L 244 -1 N ALA L 238 O VAL L 258 SHEET 4 AB4 4 THR L 251 PHE L 252 -1 O THR L 251 N GLN L 244 SHEET 1 AB5 4 SER L 268 PHE L 272 0 SHEET 2 AB5 4 THR L 283 PHE L 293 -1 O ASN L 291 N SER L 268 SHEET 3 AB5 4 TYR L 327 SER L 336 -1 O TYR L 327 N PHE L 293 SHEET 4 AB5 4 SER L 313 VAL L 317 -1 N SER L 316 O SER L 330 SHEET 1 AB6 4 ALA L 307 LEU L 308 0 SHEET 2 AB6 4 LYS L 299 VAL L 304 -1 N VAL L 304 O ALA L 307 SHEET 3 AB6 4 TYR L 346 THR L 351 -1 O GLU L 349 N GLN L 301 SHEET 4 AB6 4 VAL L 359 LYS L 361 -1 O LYS L 361 N CYS L 348 SSBOND 1 CYS H 22 CYS H 96 1555 1555 2.69 SSBOND 2 CYS H 147 CYS H 203 1555 1555 2.03 SSBOND 3 CYS L 22 CYS L 96 1555 1555 2.05 SSBOND 4 CYS L 177 CYS L 242 1555 1555 2.05 SSBOND 5 CYS L 288 CYS L 348 1555 1555 2.03 CISPEP 1 PHE H 153 PRO H 154 0 -4.79 CISPEP 2 GLU H 155 PRO H 156 0 9.72 CISPEP 3 SER L 161 PRO L 162 0 -4.36 CISPEP 4 THR L 248 PRO L 249 0 9.10 CISPEP 5 TYR L 294 PRO L 295 0 -1.18 CRYST1 160.742 59.965 63.499 90.00 90.00 90.00 P 21 21 2 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 0.006221 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016676 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015748 0.00000