HEADER IMMUNE SYSTEM 20-JUN-25 9VJK TITLE CRYSTAL STRUCTURE OF AN ANTIGEN-BINDING FRAGMENT OF MONOCLONAL TITLE 2 ANTIBODY 10E6 AGAINST SULFONAMIDES COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEAVY CHAIN OF ANTIGEN-BINDING FRAGMENT OF MONOCLONAL COMPND 3 ANTIBODY OF 10E6; COMPND 4 CHAIN: H; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: LIGHT CHAIN OF ANTIGEN-BINDING FRAGMENT OF MONOCLONAL COMPND 7 ANTIBODY OF 10E6; COMPND 8 CHAIN: L SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_TAXID: 10090; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 6 ORGANISM_TAXID: 10090 KEYWDS MONOCLONAL ANTIBODY, ANTIGEN-BINDING FRAGMENT, SULFONAMIDES, IMMUNE KEYWDS 2 SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR Y.ZHANG,C.LI,J.SHEN,Z.WANG REVDAT 1 24-JUN-26 9VJK 0 JRNL AUTH Y.ZHANG,C.LI,X.ZHANG,C.DUAN,Q.SHEN,W.WU,X.YU,K.WEN,J.SHEN, JRNL AUTH 2 Z.WANG JRNL TITL MITIGATING THE AFFINITY/SPECIFICITY TRADE-OFF: PRODUCTION OF JRNL TITL 2 MONOCLONAL ANTIBODIES WITH HIGH AFFINITY AND FINE JRNL TITL 3 SPECIFICITY TO SULFONAMIDES BY LIGAND- AND RECEPTOR-BASED JRNL TITL 4 RATIONAL HAPTEN DESIGN JRNL REF ENGINEERING (BEIJING) 2026 JRNL REFN ESSN 2096-0026 JRNL DOI 10.1016/J.ENG.2026.02.036 REMARK 2 REMARK 2 RESOLUTION. 2.51 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.51 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.78 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 13983 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.880 REMARK 3 FREE R VALUE TEST SET COUNT : 682 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 30.7800 - 4.2900 0.98 2729 122 0.1768 0.1875 REMARK 3 2 4.2900 - 3.4100 0.99 2662 150 0.1891 0.2094 REMARK 3 3 3.4100 - 2.9800 0.99 2641 132 0.2273 0.2710 REMARK 3 4 2.9800 - 2.7000 0.98 2649 129 0.2607 0.3208 REMARK 3 5 2.7000 - 2.5100 0.98 2620 149 0.2695 0.3000 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.283 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.868 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.69 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 : 0.002 3379 REMARK 3 ANGLE : 0.553 4595 REMARK 3 CHIRALITY : 0.039 510 REMARK 3 PLANARITY : 0.004 581 REMARK 3 DIHEDRAL : 4.530 466 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 9VJK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 24-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1300058836. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-NOV-19 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54187 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14243 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.510 REMARK 200 RESOLUTION RANGE LOW (A) : 30.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.2500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.51 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.61 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 400 MM DIAMMONIUM PHOSPHATE, PH 7.4, REMARK 280 AND 10% (W/V) PEG 3350, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 29.72500 REMARK 290 SMTRY3 2 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: 3550 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 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 GLY H 135 REMARK 465 CYS H 136 REMARK 465 GLY H 137 REMARK 465 ASP H 138 REMARK 465 THR H 139 REMARK 465 THR H 140 REMARK 465 ASN L 212 REMARK 465 GLU L 213 REMARK 465 CYS L 214 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 H 101 -135.36 -117.38 REMARK 500 ASP H 103 -105.16 55.94 REMARK 500 SER H 198 -59.46 -161.75 REMARK 500 CYS L 23 115.37 -160.24 REMARK 500 ALA L 51 -35.32 70.20 REMARK 500 ASN L 190 -64.23 -132.96 REMARK 500 REMARK 500 REMARK: NULL DBREF 9VJK H 1 220 PDB 9VJK 9VJK 1 220 DBREF 9VJK L 1 214 PDB 9VJK 9VJK 1 214 SEQRES 1 H 220 GLU VAL GLN LEU VAL GLU SER GLY GLY ASP LEU VAL LYS SEQRES 2 H 220 PRO GLY GLY SER LEU LYS LEU SER CYS ALA ALA SER GLY SEQRES 3 H 220 PHE SER LEU THR THR TYR GLY MET SER TRP LEU ARG GLN SEQRES 4 H 220 THR PRO ASP ARG ARG LEU GLU TRP VAL ALA THR ILE SER SEQRES 5 H 220 ARG GLY GLY ILE TYR THR TYR TYR PRO ASP ASN VAL ARG SEQRES 6 H 220 GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN THR SEQRES 7 H 220 LEU TYR LEU GLN MET SER SER LEU LYS SER GLU ASP THR SEQRES 8 H 220 ALA MET TYR TYR CYS ALA ARG HIS LYS SER TYR ASP LYS SEQRES 9 H 220 ARG GLY TYR TYR ASP TYR TRP GLY GLN GLY THR THR LEU SEQRES 10 H 220 THR VAL SER SER ALA LYS THR THR PRO PRO SER VAL TYR SEQRES 11 H 220 PRO LEU ALA PRO GLY CYS GLY ASP THR THR GLY SER SER SEQRES 12 H 220 VAL THR LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU SEQRES 13 H 220 SER VAL THR VAL THR TRP ASN SER GLY SER LEU SER SER SEQRES 14 H 220 SER VAL HIS THR PHE PRO ALA LEU LEU GLN SER GLY LEU SEQRES 15 H 220 TYR THR MET SER SER SER VAL THR VAL PRO SER SER THR SEQRES 16 H 220 TRP PRO SER GLN THR VAL THR CYS SER VAL ALA HIS PRO SEQRES 17 H 220 ALA SER SER THR THR VAL ASP LYS LYS LEU GLU PRO SEQRES 1 L 214 ASP ILE LYS MET THR GLN SER PRO SER SER MET TYR ALA SEQRES 2 L 214 SER LEU GLY GLU ARG VAL THR ILE THR CYS LYS ALA SER SEQRES 3 L 214 GLN ASP ILE ASN THR TYR LEU SER TRP PHE HIS GLN LYS SEQRES 4 L 214 PRO GLY LYS SER PRO LYS THR LEU ILE TYR ARG ALA ASN SEQRES 5 L 214 ARG LEU VAL ASP GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 L 214 GLY SER GLY GLN ASP TYR SER LEU THR ILE SER ASN LEU SEQRES 7 L 214 GLU ASN GLU ASP MET GLY ILE TYR TYR CYS LEU GLN TYR SEQRES 8 L 214 ASP GLU PHE PRO TRP THR PHE GLY GLY GLY THR LYS LEU SEQRES 9 L 214 GLU ILE LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE SEQRES 10 L 214 PHE PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SEQRES 11 L 214 SER VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP SEQRES 12 L 214 ILE ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN SEQRES 13 L 214 ASN GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS SEQRES 14 L 214 ASP SER THR TYR SER MET SER SER THR LEU THR LEU THR SEQRES 15 L 214 LYS ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU SEQRES 16 L 214 ALA THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER SEQRES 17 L 214 PHE ASN ARG ASN GLU CYS FORMUL 3 HOH *157(H2 O) HELIX 1 AA1 SER H 28 TYR H 32 5 5 HELIX 2 AA2 LYS H 87 THR H 91 5 5 HELIX 3 AA3 GLU L 79 MET L 83 5 5 HELIX 4 AA4 SER L 121 THR L 126 1 6 HELIX 5 AA5 LYS L 183 GLU L 187 1 5 SHEET 1 AA1 4 GLN H 3 SER H 7 0 SHEET 2 AA1 4 LEU H 18 SER H 25 -1 O ALA H 23 N VAL H 5 SHEET 3 AA1 4 THR H 78 MET H 83 -1 O MET H 83 N LEU H 18 SHEET 4 AA1 4 PHE H 68 ASP H 73 -1 N THR H 69 O GLN H 82 SHEET 1 AA2 6 LEU H 11 VAL H 12 0 SHEET 2 AA2 6 THR H 115 VAL H 119 1 O THR H 118 N VAL H 12 SHEET 3 AA2 6 ALA H 92 HIS H 99 -1 N TYR H 94 O THR H 115 SHEET 4 AA2 6 MET H 34 GLN H 39 -1 N LEU H 37 O TYR H 95 SHEET 5 AA2 6 LEU H 45 ILE H 51 -1 O VAL H 48 N TRP H 36 SHEET 6 AA2 6 THR H 58 TYR H 59 -1 O TYR H 59 N THR H 50 SHEET 1 AA3 4 LEU H 11 VAL H 12 0 SHEET 2 AA3 4 THR H 115 VAL H 119 1 O THR H 118 N VAL H 12 SHEET 3 AA3 4 ALA H 92 HIS H 99 -1 N TYR H 94 O THR H 115 SHEET 4 AA3 4 TYR H 108 TRP H 111 -1 O TYR H 110 N ARG H 98 SHEET 1 AA4 4 SER H 128 LEU H 132 0 SHEET 2 AA4 4 SER H 143 TYR H 153 -1 O LEU H 149 N TYR H 130 SHEET 3 AA4 4 LEU H 182 PRO H 192 -1 O VAL H 189 N LEU H 146 SHEET 4 AA4 4 SER H 170 GLN H 179 -1 N GLN H 179 O LEU H 182 SHEET 1 AA5 3 THR H 159 ASN H 163 0 SHEET 2 AA5 3 THR H 202 HIS H 207 -1 O SER H 204 N THR H 161 SHEET 3 AA5 3 THR H 212 LYS H 217 -1 O VAL H 214 N VAL H 205 SHEET 1 AA6 4 MET L 4 SER L 7 0 SHEET 2 AA6 4 VAL L 19 ALA L 25 -1 O LYS L 24 N THR L 5 SHEET 3 AA6 4 ASP L 70 ILE L 75 -1 O ILE L 75 N VAL L 19 SHEET 4 AA6 4 PHE L 62 SER L 67 -1 N SER L 65 O SER L 72 SHEET 1 AA7 6 SER L 10 ALA L 13 0 SHEET 2 AA7 6 THR L 102 ILE L 106 1 O LYS L 103 N MET L 11 SHEET 3 AA7 6 GLY L 84 GLN L 90 -1 N GLY L 84 O LEU L 104 SHEET 4 AA7 6 LEU L 33 GLN L 38 -1 N PHE L 36 O TYR L 87 SHEET 5 AA7 6 LYS L 45 TYR L 49 -1 O LEU L 47 N TRP L 35 SHEET 6 AA7 6 ARG L 53 LEU L 54 -1 O ARG L 53 N TYR L 49 SHEET 1 AA8 4 SER L 10 ALA L 13 0 SHEET 2 AA8 4 THR L 102 ILE L 106 1 O LYS L 103 N MET L 11 SHEET 3 AA8 4 GLY L 84 GLN L 90 -1 N GLY L 84 O LEU L 104 SHEET 4 AA8 4 THR L 97 PHE L 98 -1 O THR L 97 N GLN L 90 SHEET 1 AA9 4 THR L 114 PHE L 118 0 SHEET 2 AA9 4 GLY L 129 PHE L 139 -1 O PHE L 135 N SER L 116 SHEET 3 AA9 4 TYR L 173 THR L 182 -1 O LEU L 181 N ALA L 130 SHEET 4 AA9 4 VAL L 159 TRP L 163 -1 N LEU L 160 O THR L 178 SHEET 1 AB1 4 SER L 153 GLU L 154 0 SHEET 2 AB1 4 ASN L 145 ILE L 150 -1 N ILE L 150 O SER L 153 SHEET 3 AB1 4 SER L 191 HIS L 198 -1 O GLU L 195 N LYS L 147 SHEET 4 AB1 4 SER L 201 ASN L 210 -1 O ILE L 205 N ALA L 196 SSBOND 1 CYS H 22 CYS H 96 1555 1555 2.04 SSBOND 2 CYS H 148 CYS H 203 1555 1555 2.03 SSBOND 3 CYS L 23 CYS L 88 1555 1555 2.03 SSBOND 4 CYS L 134 CYS L 194 1555 1555 2.03 CISPEP 1 PHE H 154 PRO H 155 0 -2.73 CISPEP 2 GLU H 156 SER H 157 0 4.65 CISPEP 3 SER L 7 PRO L 8 0 -1.37 CISPEP 4 PHE L 94 PRO L 95 0 1.29 CISPEP 5 TYR L 140 PRO L 141 0 2.96 CRYST1 56.930 59.450 62.610 90.00 100.48 90.00 P 1 21 1 2 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 0.017565 0.000000 0.003249 0.00000 SCALE2 0.000000 0.016821 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016243 0.00000 CONECT 153 756 CONECT 756 153 CONECT 1106 1516 CONECT 1516 1106 CONECT 1812 2326 CONECT 2326 1812 CONECT 2668 3165 CONECT 3165 2668 MASTER 228 0 0 5 43 0 0 6 3451 2 8 34 END