HEADER ANTITUMOR PROTEIN/IMMUNE SYSTEM 16-AUG-24 9D72 TITLE CRYOEM STRUCTURE OF ANTI-MHC-I FAB M1/42 COMPLEX WITH H2-DD COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: FAB M1/42 LIGHT CHAIN; COMPND 7 CHAIN: L; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: SURFACE PROTEIN GP120; COMPND 11 CHAIN: P; COMPND 12 SYNONYM: SU,GLYCOPROTEIN 120,GP120; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 4; COMPND 15 MOLECULE: H-2 CLASS I HISTOCOMPATIBILITY ANTIGEN, D-D ALPHA CHAIN; COMPND 16 CHAIN: A; COMPND 17 SYNONYM: MHC-I H2-DD A CHAIN; COMPND 18 ENGINEERED: YES; COMPND 19 MOL_ID: 5; COMPND 20 MOLECULE: FAB M1/42 HEAVY CHAIN; COMPND 21 CHAIN: H; COMPND 22 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: B2M; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 10 ORGANISM_TAXID: 10116; SOURCE 11 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 13 EXPRESSION_SYSTEM_CELL: EXPI293F; SOURCE 14 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 15 EXPRESSION_SYSTEM_PLASMID: PCDNA3.1; SOURCE 16 MOL_ID: 3; SOURCE 17 SYNTHETIC: YES; SOURCE 18 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 19 ORGANISM_TAXID: 32630; SOURCE 20 MOL_ID: 4; SOURCE 21 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 22 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 23 ORGANISM_TAXID: 10090; SOURCE 24 GENE: H2-D1; SOURCE 25 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 26 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 27 MOL_ID: 5; SOURCE 28 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 29 ORGANISM_TAXID: 10116; SOURCE 30 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 31 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 32 EXPRESSION_SYSTEM_CELL: EXPI293F; SOURCE 33 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 34 EXPRESSION_SYSTEM_PLASMID: PCDNA3.1 KEYWDS MHC-I, ANTI-MOUSE-MAB, H2-DD, M1/42, ANTI-MHC-I ANTIBODY, ANTI-TUMOR, KEYWDS 2 CANCER IMMUNOTHERAPY, ANTITUMOR PROTEIN, ANTITUMOR PROTEIN-IMMUNE KEYWDS 3 SYSTEM COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR J.JIANG,K.NATARAJAN,D.H.MARGULIES,H.LEI,R.HUANG REVDAT 1 04-FEB-26 9D72 0 JRNL AUTH J.JIANG,K.NATARAJAN,D.H.MARGULIES JRNL TITL CRYOEM STRUCTURE OF ANTI-MHC-I FAB M1/42 COMPLEX WITH H2-DD JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.67 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, SERIALEM, CRYOSPARC, UCSF REMARK 3 CHIMERAX, PHENIX, CRYOSPARC, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : SIMULTANEOUS ITERATIVE (SIRT) REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 8TQ4 REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT REMARK 3 REFINEMENT TARGET : CC REMARK 3 OVERALL ANISOTROPIC B VALUE : 146.200 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) : 2.670 REMARK 3 NUMBER OF PARTICLES : 320842 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9D72 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-AUG-24. REMARK 100 THE DEPOSITION ID IS D_1000285760. 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 : COMPLEX OF ANTI MOUSE FAB M1/42 REMARK 245 AND MHC-I H2-DD REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 REMARK 245 SAMPLE DETAILS : THE SAMPLE WAS MIXED 1:1 MOLE REMARK 245 RATIO OF FAB AND H2-DD AND PURIFIED. WITH CONCENTRATION OF 1.0 REMARK 245 MG/ML REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 2993 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 700.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5420.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 105000 REMARK 245 CALIBRATED MAGNIFICATION : 60096 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, L, P, A, 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 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 ASN A 220 REMARK 465 GLY A 221 REMARK 465 LEU A 251 REMARK 465 GLY A 252 REMARK 465 LYS A 253 REMARK 465 GLU A 254 REMARK 465 GLN A 255 REMARK 465 GLY H 137 REMARK 465 THR H 138 REMARK 465 ALA H 139 REMARK 465 LEU H 140 REMARK 465 LYS H 141 REMARK 465 SER H 142 REMARK 465 ASN H 143 REMARK 465 SER H 144 REMARK 465 MET H 145 REMARK 465 SER H 166 REMARK 465 GLY H 167 REMARK 465 ALA H 168 REMARK 465 LEU H 169 REMARK 465 SER H 170 REMARK 465 SER H 171 REMARK 465 THR H 197 REMARK 465 TRP H 198 REMARK 465 SER H 199 REMARK 465 SER H 200 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 GLU B 16 CG CD OE1 OE2 REMARK 470 ASN B 17 CG OD1 ND2 REMARK 470 LYS B 19 CG CD CE NZ REMARK 470 LYS B 41 CG CD CE NZ REMARK 470 LYS B 44 CG CD CE NZ REMARK 470 GLU B 74 CG CD OE1 OE2 REMARK 470 THR B 75 OG1 CG2 REMARK 470 ASP L 1 CG OD1 OD2 REMARK 470 ASP L 28 CG OD1 OD2 REMARK 470 ILE L 29 CG1 CG2 CD1 REMARK 470 ARG L 39 CG CD NE CZ NH1 NH2 REMARK 470 TYR L 80 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASP L 81 CG OD1 OD2 REMARK 470 GLU L 93 CG CD OE1 OE2 REMARK 470 THR L 97 OG1 CG2 REMARK 470 ILE L 117 CG1 CG2 CD1 REMARK 470 LYS L 147 CG CD CE NZ REMARK 470 LYS L 149 CG CD CE NZ REMARK 470 GLU L 154 CG CD OE1 OE2 REMARK 470 ARG L 155 CG CD NE CZ NH1 NH2 REMARK 470 ARG L 156 CG CD NE CZ NH1 NH2 REMARK 470 ASP L 157 CG OD1 OD2 REMARK 470 THR L 193 OG1 CG2 REMARK 470 GLU L 195 CG CD OE1 OE2 REMARK 470 VAL L 197 CG1 CG2 REMARK 470 ASN L 210 CG OD1 ND2 REMARK 470 GLU A 104 CG CD OE1 OE2 REMARK 470 ARG A 108 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 137 CG OD1 OD2 REMARK 470 HIS A 191 CG ND1 CD2 CE1 NE2 REMARK 470 HIS A 192 CG ND1 CD2 CE1 NE2 REMARK 470 ARG A 193 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 194 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 196 CG CD OE1 OE2 REMARK 470 ASP A 198 CG OD1 OD2 REMARK 470 VAL A 199 CG1 CG2 REMARK 470 THR A 200 OG1 CG2 REMARK 470 LEU A 201 CG CD1 CD2 REMARK 470 GLN A 218 CG CD OE1 NE2 REMARK 470 LEU A 219 CG CD1 CD2 REMARK 470 GLU A 222 CG CD OE1 OE2 REMARK 470 GLU A 223 CG CD OE1 OE2 REMARK 470 LEU A 224 CG CD1 CD2 REMARK 470 THR A 225 OG1 CG2 REMARK 470 GLN A 226 CG CD OE1 NE2 REMARK 470 GLU A 227 CG CD OE1 OE2 REMARK 470 MET A 228 CG SD CE REMARK 470 GLU A 229 CG CD OE1 OE2 REMARK 470 LYS A 256 CG CD CE NZ REMARK 470 GLU A 268 CG CD OE1 OE2 REMARK 470 ARG A 273 CG CD NE CZ NH1 NH2 REMARK 470 LYS H 16 CG CD CE NZ REMARK 470 VAL H 35 CG1 CG2 REMARK 470 TYR H 112 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU H 134 CG CD1 CD2 REMARK 470 GLU H 158 CG CD OE1 OE2 REMARK 470 ASN H 165 CG OD1 ND2 REMARK 470 THR H 192 OG1 CG2 REMARK 470 VAL H 193 CG1 CG2 REMARK 470 VAL H 203 CG1 CG2 REMARK 470 LYS H 219 CG CD CE NZ REMARK 470 ILE H 220 CG1 CG2 CD1 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 HIS B 84 -68.02 -103.83 REMARK 500 ALA B 85 -26.91 -147.05 REMARK 500 MET L 47 -53.16 -120.19 REMARK 500 PRO L 141 -158.90 -84.37 REMARK 500 SER L 202 18.42 58.32 REMARK 500 ASP A 29 -94.87 56.21 REMARK 500 ASN A 42 68.87 38.45 REMARK 500 HIS A 192 -147.12 46.08 REMARK 500 GLU A 223 50.07 -92.52 REMARK 500 THR A 225 -166.72 -78.59 REMARK 500 GLN A 226 -95.62 60.30 REMARK 500 VAL H 2 -76.56 62.02 REMARK 500 THR H 3 46.50 36.60 REMARK 500 SER H 30 -162.42 -78.35 REMARK 500 THR H 31 66.39 -69.01 REMARK 500 LEU H 50 -61.70 -94.92 REMARK 500 ALA H 93 -169.21 -169.18 REMARK 500 ALA H 109 -164.21 53.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8TQ4 RELATED DB: PDB REMARK 900 RELATED ID: EMD-46600 RELATED DB: EMDB REMARK 900 CRYOEM STRUCTURE OF ANTI-MHC-I FAB M1/42 COMPLEX WITH H2-DD DBREF 9D72 B 1 98 UNP P01887 B2MG_MOUSE 21 118 DBREF 9D72 L 1 213 PDB 9D72 9D72 1 213 DBREF 9D72 P 1 10 UNP P04582 ENV_HV1B8 311 320 DBREF 9D72 A 2 274 UNP P01900 HA12_MOUSE 26 298 DBREF 9D72 H 1 222 PDB 9D72 9D72 1 222 SEQRES 1 B 98 ILE GLN LYS THR PRO GLN ILE GLN VAL TYR SER ARG HIS SEQRES 2 B 98 PRO PRO GLU ASN GLY LYS PRO ASN ILE LEU ASN CYS TYR SEQRES 3 B 98 VAL THR GLN PHE HIS PRO PRO HIS ILE GLU ILE GLN MET SEQRES 4 B 98 LEU LYS ASN GLY LYS LYS ILE PRO LYS VAL GLU MET SER SEQRES 5 B 98 ASP MET SER PHE SER LYS ASP TRP SER PHE TYR ILE LEU SEQRES 6 B 98 ALA HIS THR GLU PHE THR PRO THR GLU THR ASP THR TYR SEQRES 7 B 98 ALA CYS ARG VAL LYS HIS ALA SER MET ALA GLU PRO LYS SEQRES 8 B 98 THR VAL TYR TRP ASP ARG ASP SEQRES 1 L 213 ASP ILE GLN MET THR GLN SER PRO SER SER MET SER ALA SEQRES 2 L 213 SER LEU GLY ASP LYS VAL THR ILE ASN CYS LEU ALA SER SEQRES 3 L 213 GLU ASP ILE GLY ASN TYR LEU SER TRP TYR GLN GLN ARG SEQRES 4 L 213 PRO GLY LYS SER PRO LYS LEU MET ILE TYR GLY VAL THR SEQRES 5 L 213 ASN LEU GLU ASP GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 L 213 ARG SER GLY SER ASP TYR SER LEU THR ILE ASN SER LEU SEQRES 7 L 213 GLY TYR ASP ASP GLU GLY ILE TYR HIS CYS HIS GLU TYR SEQRES 8 L 213 TYR GLU TYR PRO PHE THR PHE GLY SER GLY THR LYS LEU SEQRES 9 L 213 GLU ILE LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE SEQRES 10 L 213 PHE PRO PRO SER THR GLU GLN LEU ALA THR GLY GLY ALA SEQRES 11 L 213 SER VAL VAL CYS LEU MET ASN ASN PHE TYR PRO ARG ASP SEQRES 12 L 213 ILE SER VAL LYS TRP LYS ILE ASP GLY THR GLU ARG ARG SEQRES 13 L 213 ASP GLY VAL LEU ASP SER VAL THR ASP GLN ASP SER LYS SEQRES 14 L 213 ASP SER THR TYR SER MET SER SER THR LEU SER LEU THR SEQRES 15 L 213 LYS ALA ASP TYR GLU SER HIS ASN LEU TYR THR CYS GLU SEQRES 16 L 213 VAL VAL HIS LYS THR SER SER SER PRO VAL VAL LYS SER SEQRES 17 L 213 PHE ASN ARG ASN GLU SEQRES 1 P 10 ARG GLY PRO GLY ARG ALA PHE VAL THR ILE SEQRES 1 A 273 SER HIS SER LEU ARG TYR PHE VAL THR ALA VAL SER ARG SEQRES 2 A 273 PRO GLY PHE GLY GLU PRO ARG TYR MET GLU VAL GLY TYR SEQRES 3 A 273 VAL ASP ASN THR GLU PHE VAL ARG PHE ASP SER ASP ALA SEQRES 4 A 273 GLU ASN PRO ARG TYR GLU PRO ARG ALA ARG TRP ILE GLU SEQRES 5 A 273 GLN GLU GLY PRO GLU TYR TRP GLU ARG GLU THR ARG ARG SEQRES 6 A 273 ALA LYS GLY ASN GLU GLN SER PHE ARG VAL ASP LEU ARG SEQRES 7 A 273 THR ALA LEU ARG TYR TYR ASN GLN SER ALA GLY GLY SER SEQRES 8 A 273 HIS THR LEU GLN TRP MET ALA GLY CYS ASP VAL GLU SER SEQRES 9 A 273 ASP GLY ARG LEU LEU ARG GLY TYR TRP GLN PHE ALA TYR SEQRES 10 A 273 ASP GLY CYS ASP TYR ILE ALA LEU ASN GLU ASP LEU LYS SEQRES 11 A 273 THR TRP THR ALA ALA ASP MET ALA ALA GLN ILE THR ARG SEQRES 12 A 273 ARG LYS TRP GLU GLN ALA GLY ALA ALA GLU ARG ASP ARG SEQRES 13 A 273 ALA TYR LEU GLU GLY GLU CYS VAL GLU TRP LEU ARG ARG SEQRES 14 A 273 TYR LEU LYS ASN GLY ASN ALA THR LEU LEU ARG THR ASP SEQRES 15 A 273 PRO PRO LYS ALA HIS VAL THR HIS HIS ARG ARG PRO GLU SEQRES 16 A 273 GLY ASP VAL THR LEU ARG CYS TRP ALA LEU GLY PHE TYR SEQRES 17 A 273 PRO ALA ASP ILE THR LEU THR TRP GLN LEU ASN GLY GLU SEQRES 18 A 273 GLU LEU THR GLN GLU MET GLU LEU VAL GLU THR ARG PRO SEQRES 19 A 273 ALA GLY ASP GLY THR PHE GLN LYS TRP ALA SER VAL VAL SEQRES 20 A 273 VAL PRO LEU GLY LYS GLU GLN LYS TYR THR CYS HIS VAL SEQRES 21 A 273 GLU HIS GLU GLY LEU PRO GLU PRO LEU THR LEU ARG TRP SEQRES 1 H 222 GLN VAL THR LEU LYS GLU SER GLY PRO GLY MET LEU GLN SEQRES 2 H 222 PRO SER LYS THR LEU SER LEU THR CYS SER PHE SER GLY SEQRES 3 H 222 PHE SER LEU SER THR SER GLY LEU VAL VAL ASN TRP ILE SEQRES 4 H 222 ARG GLN PRO SER GLY LYS SER LEU GLU TRP LEU ALA ALA SEQRES 5 H 222 ILE ASP TRP ASP GLY ASP GLU TYR TYR ASN PRO SER PRO SEQRES 6 H 222 LYS SER ARG LEU THR VAL SER LYS ASP THR SER ASN THR SEQRES 7 H 222 GLN VAL PHE LEU LYS ILE THR SER VAL ASP THR VAL ASP SEQRES 8 H 222 THR ALA THR TYR TYR CYS ALA ARG SER ARG ARG TYR GLY SEQRES 9 H 222 ARG TYR SER GLY ALA PHE ASP TYR TRP GLY LEU GLY VAL SEQRES 10 H 222 MET VAL THR VAL SER SER ALA GLU THR THR ALA PRO SER SEQRES 11 H 222 VAL TYR PRO LEU ALA PRO GLY THR ALA LEU LYS SER ASN SEQRES 12 H 222 SER MET VAL THR LEU GLY CYS LEU VAL LYS GLY TYR PHE SEQRES 13 H 222 PRO GLU PRO VAL THR VAL THR TRP ASN SER GLY ALA LEU SEQRES 14 H 222 SER SER GLY VAL HIS THR PHE PRO ALA VAL LEU GLN SER SEQRES 15 H 222 GLY LEU TYR THR LEU THR SER SER VAL THR VAL PRO SER SEQRES 16 H 222 SER THR TRP SER SER GLN ALA VAL THR CYS ASN VAL ALA SEQRES 17 H 222 HIS PRO ALA SER SER THR LYS VAL ASP LYS LYS ILE VAL SEQRES 18 H 222 PRO HELIX 1 AA1 SER L 121 GLY L 128 1 8 HELIX 2 AA2 LYS L 183 HIS L 189 1 7 HELIX 3 AA3 ALA A 49 GLU A 53 5 5 HELIX 4 AA4 GLY A 56 TYR A 85 1 30 HELIX 5 AA5 ALA A 139 GLY A 151 1 13 HELIX 6 AA6 GLY A 151 GLY A 175 1 25 HELIX 7 AA7 GLY A 175 LEU A 180 1 6 HELIX 8 AA8 PRO H 210 SER H 213 5 4 SHEET 1 AA1 4 GLN B 6 GLN B 8 0 SHEET 2 AA1 4 ASN B 21 PHE B 30 -1 O THR B 28 N GLN B 6 SHEET 3 AA1 4 PHE B 62 PHE B 70 -1 O THR B 68 N LEU B 23 SHEET 4 AA1 4 MET B 51 PHE B 56 -1 N SER B 52 O LEU B 65 SHEET 1 AA2 3 LYS B 44 LYS B 45 0 SHEET 2 AA2 3 GLU B 36 LYS B 41 -1 N LYS B 41 O LYS B 44 SHEET 3 AA2 3 CYS B 80 LYS B 83 -1 O ARG B 81 N GLN B 38 SHEET 1 AA3 4 GLN L 6 SER L 7 0 SHEET 2 AA3 4 VAL L 19 CYS L 23 -1 O ASN L 22 N SER L 7 SHEET 3 AA3 4 ASP L 70 ILE L 75 -1 O LEU L 73 N ILE L 21 SHEET 4 AA3 4 GLY L 64 SER L 67 -1 N SER L 67 O ASP L 70 SHEET 1 AA4 6 SER L 10 SER L 12 0 SHEET 2 AA4 6 THR L 102 GLU L 105 1 O LYS L 103 N MET L 11 SHEET 3 AA4 6 ILE L 85 HIS L 89 -1 N TYR L 86 O THR L 102 SHEET 4 AA4 6 SER L 34 GLN L 38 -1 N SER L 34 O HIS L 89 SHEET 5 AA4 6 LEU L 46 TYR L 49 -1 O ILE L 48 N TRP L 35 SHEET 6 AA4 6 ASN L 53 LEU L 54 -1 O ASN L 53 N TYR L 49 SHEET 1 AA5 4 SER L 116 PHE L 118 0 SHEET 2 AA5 4 GLY L 129 PHE L 139 -1 O LEU L 135 N SER L 116 SHEET 3 AA5 4 TYR L 173 THR L 182 -1 O MET L 175 N MET L 136 SHEET 4 AA5 4 LEU L 160 VAL L 163 -1 N LEU L 160 O THR L 178 SHEET 1 AA6 3 SER L 145 VAL L 146 0 SHEET 2 AA6 3 LEU L 191 VAL L 197 -1 O VAL L 197 N SER L 145 SHEET 3 AA6 3 PRO L 204 ASN L 210 -1 O VAL L 205 N VAL L 196 SHEET 1 AA7 8 GLU A 46 PRO A 47 0 SHEET 2 AA7 8 THR A 31 ARG A 35 -1 N ARG A 35 O GLU A 46 SHEET 3 AA7 8 ARG A 21 VAL A 28 -1 N VAL A 28 O THR A 31 SHEET 4 AA7 8 HIS A 3 VAL A 12 -1 N ARG A 6 O TYR A 27 SHEET 5 AA7 8 GLN A 96 VAL A 103 -1 O VAL A 103 N HIS A 3 SHEET 6 AA7 8 LEU A 109 TYR A 118 -1 O ARG A 111 N ASP A 102 SHEET 7 AA7 8 CYS A 121 LEU A 126 -1 O ILE A 124 N PHE A 116 SHEET 8 AA7 8 TRP A 133 ALA A 135 -1 O THR A 134 N ALA A 125 SHEET 1 AA8 4 LYS A 186 VAL A 189 0 SHEET 2 AA8 4 ARG A 202 PHE A 208 -1 O TRP A 204 N HIS A 188 SHEET 3 AA8 4 PHE A 241 VAL A 247 -1 O LYS A 243 N ALA A 205 SHEET 4 AA8 4 MET A 228 LEU A 230 -1 N GLU A 229 O SER A 246 SHEET 1 AA9 4 LYS A 186 VAL A 189 0 SHEET 2 AA9 4 ARG A 202 PHE A 208 -1 O TRP A 204 N HIS A 188 SHEET 3 AA9 4 PHE A 241 VAL A 247 -1 O LYS A 243 N ALA A 205 SHEET 4 AA9 4 ARG A 234 PRO A 235 -1 N ARG A 234 O GLN A 242 SHEET 1 AB1 3 THR A 214 GLN A 218 0 SHEET 2 AB1 3 THR A 258 GLU A 262 -1 O HIS A 260 N THR A 216 SHEET 3 AB1 3 LEU A 270 LEU A 272 -1 O LEU A 270 N VAL A 261 SHEET 1 AB2 4 LYS H 5 SER H 7 0 SHEET 2 AB2 4 LYS H 16 SER H 23 -1 O SER H 23 N LYS H 5 SHEET 3 AB2 4 GLN H 79 VAL H 87 -1 O LEU H 82 N LEU H 20 SHEET 4 AB2 4 LEU H 69 LYS H 73 -1 N THR H 70 O LYS H 83 SHEET 1 AB3 5 GLU H 59 TYR H 61 0 SHEET 2 AB3 5 GLU H 48 ASP H 54 -1 N ALA H 52 O TYR H 60 SHEET 3 AB3 5 LEU H 34 GLN H 41 -1 N VAL H 36 O ILE H 53 SHEET 4 AB3 5 ALA H 93 TYR H 103 -1 O SER H 100 N VAL H 35 SHEET 5 AB3 5 TYR H 106 GLY H 108 -1 O GLY H 108 N ARG H 101 SHEET 1 AB4 5 GLU H 59 TYR H 61 0 SHEET 2 AB4 5 GLU H 48 ASP H 54 -1 N ALA H 52 O TYR H 60 SHEET 3 AB4 5 LEU H 34 GLN H 41 -1 N VAL H 36 O ILE H 53 SHEET 4 AB4 5 ALA H 93 TYR H 103 -1 O SER H 100 N VAL H 35 SHEET 5 AB4 5 VAL H 117 VAL H 119 -1 O VAL H 119 N ALA H 93 SHEET 1 AB5 4 SER H 130 LEU H 134 0 SHEET 2 AB5 4 THR H 147 TYR H 155 -1 O LYS H 153 N SER H 130 SHEET 3 AB5 4 LEU H 184 THR H 192 -1 O VAL H 191 N LEU H 148 SHEET 4 AB5 4 VAL H 173 THR H 175 -1 N HIS H 174 O SER H 190 SHEET 1 AB6 4 SER H 130 LEU H 134 0 SHEET 2 AB6 4 THR H 147 TYR H 155 -1 O LYS H 153 N SER H 130 SHEET 3 AB6 4 LEU H 184 THR H 192 -1 O VAL H 191 N LEU H 148 SHEET 4 AB6 4 VAL H 179 GLN H 181 -1 N VAL H 179 O THR H 186 SHEET 1 AB7 3 THR H 161 TRP H 164 0 SHEET 2 AB7 3 THR H 204 HIS H 209 -1 O ASN H 206 N THR H 163 SHEET 3 AB7 3 THR H 214 LYS H 219 -1 O VAL H 216 N VAL H 207 SSBOND 1 CYS B 25 CYS B 80 1555 1555 2.03 SSBOND 2 CYS L 23 CYS L 88 1555 1555 2.03 SSBOND 3 CYS L 134 CYS L 194 1555 1555 2.03 SSBOND 4 CYS A 101 CYS A 164 1555 1555 2.03 SSBOND 5 CYS A 203 CYS A 259 1555 1555 2.03 SSBOND 6 CYS H 22 CYS H 97 1555 1555 2.04 SSBOND 7 CYS H 150 CYS H 205 1555 1555 2.03 CISPEP 1 HIS B 31 PRO B 32 0 -1.80 CISPEP 2 SER L 7 PRO L 8 0 -3.40 CISPEP 3 TYR L 140 PRO L 141 0 0.41 CISPEP 4 TYR A 209 PRO A 210 0 1.32 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 190 631 CONECT 631 190 CONECT 946 1431 CONECT 1431 946 CONECT 1770 2223 CONECT 2223 1770 CONECT 3277 3774 CONECT 3774 3277 CONECT 4062 4419 CONECT 4419 4062 CONECT 4694 5281 CONECT 5281 4694 CONECT 5602 5926 CONECT 5926 5602 MASTER 240 0 0 8 68 0 0 6 6040 5 14 65 END