HEADER IMMUNE SYSTEM 16-JAN-26 10FJ TITLE FCGRIIA IN COMPLEX WITH IV.3 FAB COMPND MOL_ID: 1; COMPND 2 MOLECULE: LOW AFFINITY IMMUNOGLOBULIN GAMMA FC REGION RECEPTOR II-A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IGG FC RECEPTOR II-A,CDW32,FC-GAMMA RII-A,FC-GAMMA-RIIA, COMPND 5 FCRII-A; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: IV.3 FAB HEAVY CHAIN; COMPND 9 CHAIN: H; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: IV.3 FAB LIGHT CHAIN; COMPND 13 CHAIN: L; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: FCGR2A, CD32, FCG2, FCGR2A1, IGFR2; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 10 ORGANISM_TAXID: 10090; SOURCE 11 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 15 ORGANISM_TAXID: 10090; SOURCE 16 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS PLATELET, FCGRIIA, MAB IV.3, IMMUNE SYSTEM EXPDTA ELECTRON MICROSCOPY AUTHOR B.S.COLLER,J.L.WANG REVDAT 1 01-JUL-26 10FJ 0 JRNL AUTH J.WANG,S.NOVACK,J.LI,E.G.NIEJADLIK,S.BOURNAZOS,B.S.COLLER, JRNL AUTH 2 M.FILIZOLA JRNL TITL MECHANISTIC BASIS FOR THE SELECTIVE RECOGNITION OF THE FC JRNL TITL 2 GAMMA RECEPTOR IIA BY MONOCLONAL ANTIBODY IV.3. JRNL REF BIORXIV 2026 JRNL REFN ISSN 2692-8205 JRNL PMID 41867816 JRNL DOI 10.64898/2026.03.05.709909 REMARK 2 REMARK 2 RESOLUTION. 3.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.500 REMARK 3 NUMBER OF PARTICLES : 392060 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 10FJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JAN-26. REMARK 100 THE DEPOSITION ID IS D_1000304290. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : FCGRIIA-IV.3 FAB COMPLEX; REMARK 245 FCGRIIA; IV.3 FAB REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5400.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 GLN A 1 REMARK 465 ALA A 2 REMARK 465 ALA A 3 REMARK 465 SER A 176 REMARK 465 MET A 177 REMARK 465 GLY A 178 REMARK 465 SER A 179 REMARK 465 SER A 180 REMARK 465 SER A 181 REMARK 465 PRO A 182 REMARK 465 MET A 183 REMARK 465 GLY A 184 REMARK 465 ILE A 185 REMARK 465 MET H 1 REMARK 465 GLY H 2 REMARK 465 TRP H 3 REMARK 465 SER H 4 REMARK 465 CYS H 5 REMARK 465 ILE H 6 REMARK 465 ILE H 7 REMARK 465 LEU H 8 REMARK 465 PHE H 9 REMARK 465 LEU H 10 REMARK 465 VAL H 11 REMARK 465 ALA H 12 REMARK 465 THR H 13 REMARK 465 ALA H 14 REMARK 465 THR H 15 REMARK 465 GLY H 16 REMARK 465 ALA H 17 REMARK 465 HIS H 18 REMARK 465 MET L 1 REMARK 465 GLY L 2 REMARK 465 TRP L 3 REMARK 465 SER L 4 REMARK 465 CYS L 5 REMARK 465 ILE L 6 REMARK 465 ILE L 7 REMARK 465 LEU L 8 REMARK 465 PHE L 9 REMARK 465 LEU L 10 REMARK 465 VAL L 11 REMARK 465 ALA L 12 REMARK 465 THR L 13 REMARK 465 ALA L 14 REMARK 465 THR L 15 REMARK 465 GLY L 16 REMARK 465 VAL L 17 REMARK 465 HIS L 18 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 ALA A 32 -60.28 -139.90 REMARK 500 SER A 37 -126.29 53.33 REMARK 500 ASP A 38 -62.01 -134.75 REMARK 500 ASN A 63 -112.94 49.20 REMARK 500 THR A 73 -160.17 -115.57 REMARK 500 TRP A 90 -4.81 -147.58 REMARK 500 LEU A 91 149.53 -171.55 REMARK 500 ILE A 106 79.11 -101.44 REMARK 500 PHE H 83 34.84 -99.38 REMARK 500 ALA H 111 -170.93 -171.69 REMARK 500 CYS H 115 72.17 -115.98 REMARK 500 ASP H 119 -156.81 -145.74 REMARK 500 LYS H 143 -40.63 69.60 REMARK 500 SER H 146 -125.41 45.22 REMARK 500 SER H 154 27.91 -141.61 REMARK 500 LYS H 169 12.36 80.27 REMARK 500 TYR H 171 -140.69 64.39 REMARK 500 ALA H 184 11.55 58.81 REMARK 500 ALA H 194 -179.75 -66.49 REMARK 500 SER H 205 52.43 -149.14 REMARK 500 ASP L 20 -169.32 -161.81 REMARK 500 MET L 75 -9.59 72.68 REMARK 500 SER L 76 -2.41 -141.15 REMARK 500 HIS L 115 26.43 -140.64 REMARK 500 GLU L 117 -167.48 -111.92 REMARK 500 PRO L 119 65.16 -68.78 REMARK 500 ASP L 146 46.56 -91.01 REMARK 500 ASN L 161 -103.97 -85.32 REMARK 500 SER L 226 -113.00 54.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-75133 RELATED DB: EMDB REMARK 900 FCGRIIA IN COMPLEX WITH IV.3 FAB DBREF 10FJ A 1 185 UNP P12318 FCG2A_HUMAN 34 218 DBREF 10FJ H 1 238 PDB 10FJ 10FJ 1 238 DBREF 10FJ L 1 238 PDB 10FJ 10FJ 1 238 SEQRES 1 A 185 GLN ALA ALA ALA PRO PRO LYS ALA VAL LEU LYS LEU GLU SEQRES 2 A 185 PRO PRO TRP ILE ASN VAL LEU GLN GLU ASP SER VAL THR SEQRES 3 A 185 LEU THR CYS GLN GLY ALA ARG SER PRO GLU SER ASP SER SEQRES 4 A 185 ILE GLN TRP PHE HIS ASN GLY ASN LEU ILE PRO THR HIS SEQRES 5 A 185 THR GLN PRO SER TYR ARG PHE LYS ALA ASN ASN ASN ASP SEQRES 6 A 185 SER GLY GLU TYR THR CYS GLN THR GLY GLN THR SER LEU SEQRES 7 A 185 SER ASP PRO VAL HIS LEU THR VAL LEU SER GLU TRP LEU SEQRES 8 A 185 VAL LEU GLN THR PRO HIS LEU GLU PHE GLN GLU GLY GLU SEQRES 9 A 185 THR ILE MET LEU ARG CYS HIS SER TRP LYS ASP LYS PRO SEQRES 10 A 185 LEU VAL LYS VAL THR PHE PHE GLN ASN GLY LYS SER GLN SEQRES 11 A 185 LYS PHE SER HIS LEU ASP PRO THR PHE SER ILE PRO GLN SEQRES 12 A 185 ALA ASN HIS SER HIS SER GLY ASP TYR HIS CYS THR GLY SEQRES 13 A 185 ASN ILE GLY TYR THR LEU PHE SER SER LYS PRO VAL THR SEQRES 14 A 185 ILE THR VAL GLN VAL PRO SER MET GLY SER SER SER PRO SEQRES 15 A 185 MET GLY ILE SEQRES 1 H 238 MET GLY TRP SER CYS ILE ILE LEU PHE LEU VAL ALA THR SEQRES 2 H 238 ALA THR GLY ALA HIS SER GLN ILE GLN LEU VAL GLN SER SEQRES 3 H 238 GLY PRO GLU LEU LYS LYS PRO GLY GLU THR VAL LYS ILE SEQRES 4 H 238 SER CYS LYS ALA SER GLY TYR THR PHE THR ASN TYR GLY SEQRES 5 H 238 MET ASN TRP VAL LYS GLN ALA PRO GLY LYS GLY LEU LYS SEQRES 6 H 238 TRP MET GLY TRP LEU ASN THR TYR THR GLY GLU SER ILE SEQRES 7 H 238 TYR PRO ASP ASP PHE LYS GLY ARG PHE ALA PHE SER SER SEQRES 8 H 238 GLU THR SER ALA SER THR ALA TYR LEU GLN ILE ASN ASN SEQRES 9 H 238 LEU LYS ASN GLU ASP MET ALA THR TYR PHE CYS ALA ARG SEQRES 10 H 238 GLY ASP TYR GLY TYR ASP ASP PRO LEU ASP TYR TRP GLY SEQRES 11 H 238 GLN GLY THR SER VAL THR VAL SER SER ALA SER THR LYS SEQRES 12 H 238 GLY PRO SER VAL PHE PRO LEU ALA PRO SER SER LYS SER SEQRES 13 H 238 THR SER GLY GLY THR ALA ALA LEU GLY CYS LEU VAL LYS SEQRES 14 H 238 ASP TYR PHE PRO GLU PRO VAL THR VAL SER TRP ASN SER SEQRES 15 H 238 GLY ALA LEU THR SER GLY VAL HIS THR PHE PRO ALA VAL SEQRES 16 H 238 LEU GLN SER SER GLY LEU TYR SER LEU SER SER VAL VAL SEQRES 17 H 238 THR VAL PRO SER SER SER LEU GLY THR GLN THR TYR ILE SEQRES 18 H 238 CYS ASN VAL ASN HIS LYS PRO SER ASN THR LYS VAL ASP SEQRES 19 H 238 LYS ARG VAL VAL SEQRES 1 L 238 MET GLY TRP SER CYS ILE ILE LEU PHE LEU VAL ALA THR SEQRES 2 L 238 ALA THR GLY VAL HIS SER ASP ILE VAL MET THR GLN ALA SEQRES 3 L 238 ALA PRO SER VAL PRO VAL THR PRO GLY GLU SER VAL SER SEQRES 4 L 238 ILE SER CYS ARG SER SER LYS SER LEU LEU HIS THR ASN SEQRES 5 L 238 GLY ASN THR TYR LEU HIS TRP PHE LEU GLN ARG PRO GLY SEQRES 6 L 238 GLN SER PRO GLN LEU LEU ILE TYR ARG MET SER VAL LEU SEQRES 7 L 238 ALA SER GLY VAL PRO ASP ARG PHE SER GLY SER GLY SER SEQRES 8 L 238 GLY THR ALA PHE THR LEU SER ILE SER ARG VAL GLU ALA SEQRES 9 L 238 GLU ASP VAL GLY VAL PHE TYR CYS MET GLN HIS LEU GLU SEQRES 10 L 238 TYR PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU LEU SEQRES 11 L 238 LYS ARG THR VAL ASP ALA PRO SER VAL PHE ILE PHE PRO SEQRES 12 L 238 PRO SER ASP GLU GLN LEU LYS SER GLY THR ALA SER VAL SEQRES 13 L 238 VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG GLU ALA LYS SEQRES 14 L 238 VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SER GLY ASN SEQRES 15 L 238 SER GLN GLU SER VAL THR GLU GLN ASP SER LYS ASP SER SEQRES 16 L 238 THR TYR SER LEU SER SER THR LEU THR LEU SER LYS ALA SEQRES 17 L 238 ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS GLU VAL THR SEQRES 18 L 238 HIS GLN GLY LEU SER SER PRO VAL THR LYS SER PHE ASN SEQRES 19 L 238 ARG GLY GLU CYS HELIX 1 AA1 PHE A 43 ASN A 47 5 5 HELIX 2 AA2 ASN A 145 SER A 149 5 5 HELIX 3 AA3 THR H 47 TYR H 51 5 5 HELIX 4 AA4 SER H 198 SER H 203 1 6 HELIX 5 AA5 GLU L 103 VAL L 107 5 5 HELIX 6 AA6 GLN L 148 SER L 151 5 4 HELIX 7 AA7 LYS L 207 HIS L 213 1 7 SHEET 1 AA1 2 VAL A 25 THR A 28 0 SHEET 2 AA1 2 SER A 56 PHE A 59 -1 O TYR A 57 N LEU A 27 SHEET 1 AA2 3 LEU A 91 GLN A 94 0 SHEET 2 AA2 3 LEU A 108 SER A 112 -1 O HIS A 111 N VAL A 92 SHEET 3 AA2 3 THR A 138 PHE A 139 -1 O PHE A 139 N LEU A 108 SHEET 1 AA3 4 LYS A 128 SER A 133 0 SHEET 2 AA3 4 VAL A 121 GLN A 125 -1 N GLN A 125 O LYS A 128 SHEET 3 AA3 4 GLY A 150 THR A 155 -1 O THR A 155 N THR A 122 SHEET 4 AA3 4 VAL A 168 ILE A 170 -1 O VAL A 168 N TYR A 152 SHEET 1 AA4 2 ASN A 157 ILE A 158 0 SHEET 2 AA4 2 THR A 161 LEU A 162 -1 O THR A 161 N ILE A 158 SHEET 1 AA5 2 GLN H 22 GLN H 25 0 SHEET 2 AA5 2 CYS H 41 SER H 44 -1 O LYS H 42 N VAL H 24 SHEET 1 AA6 6 GLU H 29 LYS H 31 0 SHEET 2 AA6 6 THR H 133 VAL H 137 1 O SER H 134 N GLU H 29 SHEET 3 AA6 6 ALA H 111 PHE H 114 -1 N ALA H 111 O VAL H 135 SHEET 4 AA6 6 MET H 53 GLN H 58 -1 N GLN H 58 O THR H 112 SHEET 5 AA6 6 LYS H 65 LEU H 70 -1 O GLY H 68 N TRP H 55 SHEET 6 AA6 6 SER H 77 ILE H 78 -1 O ILE H 78 N TRP H 69 SHEET 1 AA7 3 VAL H 37 LYS H 38 0 SHEET 2 AA7 3 THR H 97 ILE H 102 -1 O ILE H 102 N VAL H 37 SHEET 3 AA7 3 ALA H 88 GLU H 92 -1 N GLU H 92 O THR H 97 SHEET 1 AA8 3 SER H 179 TRP H 180 0 SHEET 2 AA8 3 ILE H 221 ASN H 223 -1 O ASN H 223 N SER H 179 SHEET 3 AA8 3 ASP H 234 ARG H 236 -1 O LYS H 235 N CYS H 222 SHEET 1 AA9 3 SER L 29 VAL L 32 0 SHEET 2 AA9 3 THR L 126 LEU L 130 1 O LYS L 127 N VAL L 30 SHEET 3 AA9 3 VAL L 109 PHE L 110 -1 N PHE L 110 O THR L 126 SHEET 1 AB1 3 VAL L 38 CYS L 42 0 SHEET 2 AB1 3 PHE L 95 ILE L 99 -1 O ILE L 99 N VAL L 38 SHEET 3 AB1 3 PHE L 86 GLY L 90 -1 N SER L 87 O SER L 98 SHEET 1 AB2 4 VAL L 77 LEU L 78 0 SHEET 2 AB2 4 GLN L 69 TYR L 73 -1 N TYR L 73 O VAL L 77 SHEET 3 AB2 4 LEU L 57 LEU L 61 -1 N TRP L 59 O LEU L 71 SHEET 4 AB2 4 CYS L 112 GLN L 114 -1 O MET L 113 N HIS L 58 SHEET 1 AB3 4 VAL L 139 PHE L 142 0 SHEET 2 AB3 4 THR L 153 PHE L 163 -1 O LEU L 159 N PHE L 140 SHEET 3 AB3 4 TYR L 197 SER L 206 -1 O TYR L 197 N PHE L 163 SHEET 4 AB3 4 SER L 183 VAL L 187 -1 N GLN L 184 O THR L 202 SHEET 1 AB4 4 ALA L 177 LEU L 178 0 SHEET 2 AB4 4 LYS L 169 VAL L 174 -1 N VAL L 174 O ALA L 177 SHEET 3 AB4 4 VAL L 215 HIS L 222 -1 O ALA L 217 N LYS L 173 SHEET 4 AB4 4 SER L 226 ASN L 234 -1 O SER L 226 N HIS L 222 SSBOND 1 CYS A 29 CYS A 71 1555 1555 2.03 SSBOND 2 CYS A 110 CYS A 154 1555 1555 2.03 SSBOND 3 CYS H 41 CYS H 115 1555 1555 2.03 SSBOND 4 CYS L 42 CYS L 112 1555 1555 1.86 SSBOND 5 CYS L 158 CYS L 218 1555 1555 2.04 CISPEP 1 GLU A 13 PRO A 14 0 -3.29 CISPEP 2 TYR L 164 PRO L 165 0 5.78 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 CONECT 200 536 CONECT 536 200 CONECT 846 1206 CONECT 1206 846 CONECT 1534 2127 CONECT 2127 1534 CONECT 3189 3731 CONECT 3731 3189 CONECT 4082 4561 CONECT 4561 4082 MASTER 200 0 0 7 43 0 0 6 4711 3 10 53 END