HEADER TRANSPORT PROTEIN 16-DEC-22 8HRX TITLE CRYO-EM STRUCTURE OF HUMAN NTCP-MYR-PRES1-YN9048FAB COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: SODIUM/BILE ACID COTRANSPORTER; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PRES1 PROTEIN (FRAGMENT); COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: FAB HEAVY CHAIN FROM ANTIBODY IGG CLONE NUMBER YN9048; COMPND 11 CHAIN: H; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: FAB LIGHT CHAIN FROM ANTIBODY IGG CLONE NUMBER YN9048; COMPND 15 CHAIN: L; COMPND 16 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: NTCP; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HEPATITIS B VIRUS; SOURCE 10 ORGANISM_TAXID: 10407; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: ONDATRA ZIBETHICUS; SOURCE 15 ORGANISM_TAXID: 10060; SOURCE 16 EXPRESSION_SYSTEM: MUS MUSCULUS; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 10090; SOURCE 18 MOL_ID: 4; SOURCE 19 ORGANISM_SCIENTIFIC: ONDATRA ZIBETHICUS; SOURCE 20 ORGANISM_TAXID: 10060; SOURCE 21 EXPRESSION_SYSTEM: MUS MUSCULUS; SOURCE 22 EXPRESSION_SYSTEM_TAXID: 10090 KEYWDS HEPATITIS, HBV, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR J.ASAMI,T.SHIMIZU,U.OHTO REVDAT 3 03-APR-24 8HRX 1 JRNL REVDAT 2 31-JAN-24 8HRX 1 JRNL REVDAT 1 17-JAN-24 8HRX 0 JRNL AUTH J.ASAMI,J.H.PARK,Y.NOMURA,C.KOBAYASHI,J.MIFUNE,N.ISHIMOTO, JRNL AUTH 2 T.UEMURA,K.LIU,Y.SATO,Z.ZHANG,M.MURAMATSU,T.WAKITA,D.DREW, JRNL AUTH 3 S.IWATA,T.SHIMIZU,K.WATASHI,S.Y.PARK,N.NOMURA,U.OHTO JRNL TITL STRUCTURAL BASIS OF HEPATITIS B VIRUS RECEPTOR BINDING. JRNL REF NAT.STRUCT.MOL.BIOL. V. 31 447 2024 JRNL REFN ESSN 1545-9985 JRNL PMID 38233573 JRNL DOI 10.1038/S41594-023-01191-5 REMARK 2 REMARK 2 RESOLUTION. 2.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL 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) : 2.890 REMARK 3 NUMBER OF PARTICLES : 103000 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 8HRX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-DEC-22. REMARK 100 THE DEPOSITION ID IS D_1300034210. 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 : NTCP-MYR-PRES1-YN9048FAB 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 : 7.50 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 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 : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5900.00 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 MET A 1 REMARK 465 GLU A 2 REMARK 465 ALA A 3 REMARK 465 HIS A 4 REMARK 465 ASN A 5 REMARK 465 ALA A 6 REMARK 465 SER A 7 REMARK 465 ALA A 8 REMARK 465 PRO A 9 REMARK 465 PHE A 10 REMARK 465 PRO A 313 REMARK 465 LYS A 314 REMARK 465 ASP A 315 REMARK 465 LYS A 316 REMARK 465 THR A 317 REMARK 465 LYS A 318 REMARK 465 MET A 319 REMARK 465 ILE A 320 REMARK 465 GLU A 321 REMARK 465 ASN A 322 REMARK 465 LEU A 323 REMARK 465 TYR A 324 REMARK 465 PHE A 325 REMARK 465 GLN A 326 REMARK 465 GLY A 327 REMARK 465 ASP A 328 REMARK 465 TYR A 329 REMARK 465 LYS A 330 REMARK 465 ASP A 331 REMARK 465 ASP A 332 REMARK 465 ASP A 333 REMARK 465 ASP A 334 REMARK 465 LYS A 335 REMARK 465 HIS A 336 REMARK 465 HIS A 337 REMARK 465 HIS A 338 REMARK 465 HIS A 339 REMARK 465 HIS A 340 REMARK 465 HIS A 341 REMARK 465 HIS A 342 REMARK 465 HIS A 343 REMARK 465 ASP B 49 REMARK 465 TYR B 50 REMARK 465 LYS B 51 REMARK 465 ASP B 52 REMARK 465 ASP B 53 REMARK 465 ASP B 54 REMARK 465 ASP B 55 REMARK 465 LYS B 56 REMARK 465 PRO H 220 REMARK 465 ILE H 221 REMARK 465 SER H 222 REMARK 465 THR H 223 REMARK 465 ILE H 224 REMARK 465 ASN H 225 REMARK 465 PRO H 226 REMARK 465 CYS H 227 REMARK 465 PRO H 228 REMARK 465 PRO H 229 REMARK 465 CYS H 230 REMARK 465 LYS H 231 REMARK 465 GLU H 232 REMARK 465 CYS H 233 REMARK 465 HIS H 234 REMARK 465 LYS H 235 REMARK 465 CYS H 236 REMARK 465 PRO H 237 REMARK 465 ALA H 238 REMARK 465 PRO H 239 REMARK 465 ASN H 240 REMARK 465 LEU H 241 REMARK 465 GLU H 242 REMARK 465 GLY H 243 REMARK 465 GLY H 244 REMARK 465 PRO H 245 REMARK 465 SER H 246 REMARK 465 GLU L 213 REMARK 465 CYS L 214 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O MET A 218 O THR A 219 1.71 REMARK 500 CE MET H 20 CE MET H 81 1.73 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 CYS A 44 7.21 -68.39 REMARK 500 TYR A 146 70.30 58.06 REMARK 500 ASP A 147 -9.19 -54.81 REMARK 500 LEU A 150 9.56 59.59 REMARK 500 THR A 219 137.43 17.73 REMARK 500 LYS A 311 31.92 -96.27 REMARK 500 LEU B 11 58.71 -96.24 REMARK 500 TRP B 41 75.49 53.52 REMARK 500 ASP B 43 33.95 -95.80 REMARK 500 PHE H 29 -66.83 66.04 REMARK 500 THR H 30 48.86 -81.80 REMARK 500 LYS H 43 36.96 119.34 REMARK 500 HIS H 84 -111.02 58.71 REMARK 500 SER H 91 -168.22 -166.71 REMARK 500 ALA H 92 -169.97 67.40 REMARK 500 ARG H 101 -96.86 55.00 REMARK 500 PRO H 103 77.09 -68.20 REMARK 500 ASN H 160 18.04 56.23 REMARK 500 SER H 165 -66.51 61.50 REMARK 500 THR H 199 -178.70 58.78 REMARK 500 CYS H 200 116.74 -160.50 REMARK 500 SER L 14 -150.93 59.73 REMARK 500 ASP L 41 53.76 -93.04 REMARK 500 THR L 51 -2.12 64.74 REMARK 500 SER L 76 -141.68 62.19 REMARK 500 ASP L 82 52.23 -92.36 REMARK 500 ALA L 84 -169.76 -162.84 REMARK 500 ASP L 143 32.94 -95.95 REMARK 500 THR L 182 -169.09 -100.53 REMARK 500 ASP L 184 -1.32 78.80 REMARK 500 ASN L 190 -122.16 62.46 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-34981 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN NTCP-MYR-PRES1-YN9048FAB COMPLEX DBREF 8HRX A 1 319 UNP Q14973 NTCP_HUMAN 1 319 DBREF 8HRX B 2 48 UNP Q6RXR5 Q6RXR5_HBV 2 48 DBREF 8HRX H 1 246 PDB 8HRX 8HRX 1 246 DBREF 8HRX L 1 214 PDB 8HRX 8HRX 1 214 SEQADV 8HRX ILE A 320 UNP Q14973 EXPRESSION TAG SEQADV 8HRX GLU A 321 UNP Q14973 EXPRESSION TAG SEQADV 8HRX ASN A 322 UNP Q14973 EXPRESSION TAG SEQADV 8HRX LEU A 323 UNP Q14973 EXPRESSION TAG SEQADV 8HRX TYR A 324 UNP Q14973 EXPRESSION TAG SEQADV 8HRX PHE A 325 UNP Q14973 EXPRESSION TAG SEQADV 8HRX GLN A 326 UNP Q14973 EXPRESSION TAG SEQADV 8HRX GLY A 327 UNP Q14973 EXPRESSION TAG SEQADV 8HRX ASP A 328 UNP Q14973 EXPRESSION TAG SEQADV 8HRX TYR A 329 UNP Q14973 EXPRESSION TAG SEQADV 8HRX LYS A 330 UNP Q14973 EXPRESSION TAG SEQADV 8HRX ASP A 331 UNP Q14973 EXPRESSION TAG SEQADV 8HRX ASP A 332 UNP Q14973 EXPRESSION TAG SEQADV 8HRX ASP A 333 UNP Q14973 EXPRESSION TAG SEQADV 8HRX ASP A 334 UNP Q14973 EXPRESSION TAG SEQADV 8HRX LYS A 335 UNP Q14973 EXPRESSION TAG SEQADV 8HRX HIS A 336 UNP Q14973 EXPRESSION TAG SEQADV 8HRX HIS A 337 UNP Q14973 EXPRESSION TAG SEQADV 8HRX HIS A 338 UNP Q14973 EXPRESSION TAG SEQADV 8HRX HIS A 339 UNP Q14973 EXPRESSION TAG SEQADV 8HRX HIS A 340 UNP Q14973 EXPRESSION TAG SEQADV 8HRX HIS A 341 UNP Q14973 EXPRESSION TAG SEQADV 8HRX HIS A 342 UNP Q14973 EXPRESSION TAG SEQADV 8HRX HIS A 343 UNP Q14973 EXPRESSION TAG SEQADV 8HRX ASP B 49 UNP Q6RXR5 EXPRESSION TAG SEQADV 8HRX TYR B 50 UNP Q6RXR5 EXPRESSION TAG SEQADV 8HRX LYS B 51 UNP Q6RXR5 EXPRESSION TAG SEQADV 8HRX ASP B 52 UNP Q6RXR5 EXPRESSION TAG SEQADV 8HRX ASP B 53 UNP Q6RXR5 EXPRESSION TAG SEQADV 8HRX ASP B 54 UNP Q6RXR5 EXPRESSION TAG SEQADV 8HRX ASP B 55 UNP Q6RXR5 EXPRESSION TAG SEQADV 8HRX LYS B 56 UNP Q6RXR5 EXPRESSION TAG SEQRES 1 A 343 MET GLU ALA HIS ASN ALA SER ALA PRO PHE ASN PHE THR SEQRES 2 A 343 LEU PRO PRO ASN PHE GLY LYS ARG PRO THR ASP LEU ALA SEQRES 3 A 343 LEU SER VAL ILE LEU VAL PHE MET LEU PHE PHE ILE MET SEQRES 4 A 343 LEU SER LEU GLY CYS THR MET GLU PHE SER LYS ILE LYS SEQRES 5 A 343 ALA HIS LEU TRP LYS PRO LYS GLY LEU ALA ILE ALA LEU SEQRES 6 A 343 VAL ALA GLN TYR GLY ILE MET PRO LEU THR ALA PHE VAL SEQRES 7 A 343 LEU GLY LYS VAL PHE ARG LEU LYS ASN ILE GLU ALA LEU SEQRES 8 A 343 ALA ILE LEU VAL CYS GLY CYS SER PRO GLY GLY ASN LEU SEQRES 9 A 343 SER ASN VAL PHE SER LEU ALA MET LYS GLY ASP MET ASN SEQRES 10 A 343 LEU SER ILE VAL MET THR THR CYS SER THR PHE CYS ALA SEQRES 11 A 343 LEU GLY MET MET PRO LEU LEU LEU TYR ILE TYR SER ARG SEQRES 12 A 343 GLY ILE TYR ASP GLY ASP LEU LYS ASP LYS VAL PRO TYR SEQRES 13 A 343 LYS GLY ILE VAL ILE SER LEU VAL LEU VAL LEU ILE PRO SEQRES 14 A 343 CYS THR ILE GLY ILE VAL LEU LYS SER LYS ARG PRO GLN SEQRES 15 A 343 TYR MET ARG TYR VAL ILE LYS GLY GLY MET ILE ILE ILE SEQRES 16 A 343 LEU LEU CYS SER VAL ALA VAL THR VAL LEU SER ALA ILE SEQRES 17 A 343 ASN VAL GLY LYS SER ILE MET PHE ALA MET THR PRO LEU SEQRES 18 A 343 LEU ILE ALA THR SER SER LEU MET PRO PHE ILE GLY PHE SEQRES 19 A 343 LEU LEU GLY TYR VAL LEU SER ALA LEU PHE CYS LEU ASN SEQRES 20 A 343 GLY ARG CYS ARG ARG THR VAL SER MET GLU THR GLY CYS SEQRES 21 A 343 GLN ASN VAL GLN LEU CYS SER THR ILE LEU ASN VAL ALA SEQRES 22 A 343 PHE PRO PRO GLU VAL ILE GLY PRO LEU PHE PHE PHE PRO SEQRES 23 A 343 LEU LEU TYR MET ILE PHE GLN LEU GLY GLU GLY LEU LEU SEQRES 24 A 343 LEU ILE ALA ILE PHE TRP CYS TYR GLU LYS PHE LYS THR SEQRES 25 A 343 PRO LYS ASP LYS THR LYS MET ILE GLU ASN LEU TYR PHE SEQRES 26 A 343 GLN GLY ASP TYR LYS ASP ASP ASP ASP LYS HIS HIS HIS SEQRES 27 A 343 HIS HIS HIS HIS HIS SEQRES 1 B 55 GLY THR ASN LEU SER VAL PRO ASN PRO LEU GLY PHE PHE SEQRES 2 B 55 PRO ASP HIS GLN LEU ASP PRO ALA PHE LYS ALA ASN SER SEQRES 3 B 55 GLU ASN PRO ASP TRP ASP LEU ASN PRO HIS LYS ASP ASN SEQRES 4 B 55 TRP PRO ASP ALA ASN LYS VAL GLY ASP TYR LYS ASP ASP SEQRES 5 B 55 ASP ASP LYS SEQRES 1 H 246 GLU VAL GLN LEU GLN GLU SER GLY PRO GLU LEU VAL LYS SEQRES 2 H 246 PRO GLY ASP SER VAL LYS MET SER CYS LYS ALA SER GLY SEQRES 3 H 246 TYR THR PHE THR ASP TYR TYR MET ASP TRP VAL LYS GLN SEQRES 4 H 246 ASN HIS GLY LYS SER LEU GLU TRP ILE GLY TYR ILE TYR SEQRES 5 H 246 PRO TYR ASN GLY GLY THR ASN TYR ASN GLN LYS PHE LYS SEQRES 6 H 246 GLY LYS ALA THR LEU THR VAL ASP LYS SER SER SER THR SEQRES 7 H 246 ALA TYR MET GLU LEU HIS SER LEU THR SER GLU ASP SER SEQRES 8 H 246 ALA VAL TYR TYR CYS ALA ARG ARG GLY ARG PHE PRO TRP SEQRES 9 H 246 LEU ALA TYR TRP GLY GLN GLY THR LEU VAL THR VAL SER SEQRES 10 H 246 ALA ALA LYS THR THR PRO PRO SER VAL TYR PRO LEU ALA SEQRES 11 H 246 PRO GLY CYS GLY ASP THR THR GLY SER SER VAL THR LEU SEQRES 12 H 246 GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU SER VAL THR SEQRES 13 H 246 VAL THR TRP ASN SER GLY SER LEU SER SER SER VAL HIS SEQRES 14 H 246 THR PHE PRO ALA LEU LEU GLN SER GLY LEU TYR THR MET SEQRES 15 H 246 SER SER SER VAL THR VAL PRO SER SER THR TRP PRO SER SEQRES 16 H 246 GLN THR VAL THR CYS SER VAL ALA HIS PRO ALA SER SER SEQRES 17 H 246 THR THR VAL ASP LYS LYS LEU GLU PRO SER GLY PRO ILE SEQRES 18 H 246 SER THR ILE ASN PRO CYS PRO PRO CYS LYS GLU CYS HIS SEQRES 19 H 246 LYS CYS PRO ALA PRO ASN LEU GLU GLY GLY PRO SER SEQRES 1 L 214 ASP ILE VAL MET THR GLN THR THR SER SER LEU SER ALA SEQRES 2 L 214 SER LEU GLY ASP ARG VAL THR ILE SER CYS ARG ALA SER SEQRES 3 L 214 GLN ASP ILE SER ASN TYR LEU ASN TRP TYR GLN GLN LYS SEQRES 4 L 214 PRO ASP GLY THR VAL ARG VAL LEU ILE TYR TYR THR SER SEQRES 5 L 214 ARG LEU HIS SER GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 L 214 GLY SER GLY THR ASP PHE SER LEU THR ILE SER ASN LEU SEQRES 7 L 214 GLU PRO GLU ASP ILE ALA THR TYR TYR CYS GLN GLN TYR SEQRES 8 L 214 SER LYS 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 HELIX 1 AA1 ARG A 21 CYS A 44 1 24 HELIX 2 AA2 GLU A 47 LYS A 57 1 11 HELIX 3 AA3 PRO A 58 ARG A 84 1 27 HELIX 4 AA4 LYS A 86 SER A 99 1 14 HELIX 5 AA5 ASN A 103 ALA A 111 1 9 HELIX 6 AA6 ASP A 115 ARG A 143 1 29 HELIX 7 AA7 TYR A 156 ARG A 180 1 25 HELIX 8 AA8 TYR A 183 GLY A 211 1 29 HELIX 9 AA9 SER A 213 MET A 218 1 6 HELIX 10 AB1 THR A 219 PHE A 244 1 26 HELIX 11 AB2 ASN A 247 GLY A 259 1 13 HELIX 12 AB3 VAL A 263 PHE A 274 1 12 HELIX 13 AB4 GLY A 280 PHE A 283 5 4 HELIX 14 AB5 PHE A 284 LYS A 311 1 28 HELIX 15 AB6 SER L 121 GLY L 128 1 8 SHEET 1 AA1 4 GLN H 3 GLU H 6 0 SHEET 2 AA1 4 LYS H 19 SER H 25 -1 O LYS H 23 N GLN H 5 SHEET 3 AA1 4 THR H 78 GLU H 82 -1 O MET H 81 N MET H 20 SHEET 4 AA1 4 THR H 69 THR H 71 -1 N THR H 71 O TYR H 80 SHEET 1 AA2 6 GLU H 10 VAL H 12 0 SHEET 2 AA2 6 THR H 112 VAL H 116 1 O LEU H 113 N GLU H 10 SHEET 3 AA2 6 ALA H 92 ARG H 99 -1 N TYR H 94 O THR H 112 SHEET 4 AA2 6 MET H 34 GLN H 39 -1 N ASP H 35 O ALA H 97 SHEET 5 AA2 6 LEU H 45 ILE H 51 -1 O ILE H 48 N TRP H 36 SHEET 6 AA2 6 THR H 58 TYR H 60 -1 O ASN H 59 N TYR H 50 SHEET 1 AA3 4 GLU H 10 VAL H 12 0 SHEET 2 AA3 4 THR H 112 VAL H 116 1 O LEU H 113 N GLU H 10 SHEET 3 AA3 4 ALA H 92 ARG H 99 -1 N TYR H 94 O THR H 112 SHEET 4 AA3 4 LEU H 105 TRP H 108 -1 O TYR H 107 N ARG H 98 SHEET 1 AA4 4 SER H 125 LEU H 129 0 SHEET 2 AA4 4 SER H 140 TYR H 150 -1 O LEU H 146 N TYR H 127 SHEET 3 AA4 4 TYR H 180 PRO H 189 -1 O VAL H 186 N LEU H 143 SHEET 4 AA4 4 VAL H 168 THR H 170 -1 N HIS H 169 O SER H 185 SHEET 1 AA5 4 SER H 125 LEU H 129 0 SHEET 2 AA5 4 SER H 140 TYR H 150 -1 O LEU H 146 N TYR H 127 SHEET 3 AA5 4 TYR H 180 PRO H 189 -1 O VAL H 186 N LEU H 143 SHEET 4 AA5 4 LEU H 174 LEU H 175 -1 N LEU H 174 O THR H 181 SHEET 1 AA6 3 THR H 156 THR H 158 0 SHEET 2 AA6 3 CYS H 200 HIS H 204 -1 O ALA H 203 N THR H 156 SHEET 3 AA6 3 THR H 209 LYS H 213 -1 O VAL H 211 N VAL H 202 SHEET 1 AA7 3 MET L 4 GLN L 6 0 SHEET 2 AA7 3 ILE L 21 ALA L 25 -1 O ARG L 24 N THR L 5 SHEET 3 AA7 3 ASP L 70 LEU L 73 -1 O PHE L 71 N CYS L 23 SHEET 1 AA8 6 SER L 10 SER L 12 0 SHEET 2 AA8 6 THR L 102 GLU L 105 1 O LYS L 103 N LEU L 11 SHEET 3 AA8 6 THR L 85 GLN L 90 -1 N TYR L 86 O THR L 102 SHEET 4 AA8 6 LEU L 33 LYS L 39 -1 N ASN L 34 O GLN L 89 SHEET 5 AA8 6 GLY L 42 TYR L 49 -1 O ARG L 45 N GLN L 37 SHEET 6 AA8 6 ARG L 53 LEU L 54 -1 O ARG L 53 N TYR L 49 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 SER L 177 THR L 182 -1 O LEU L 181 N ALA L 130 SHEET 4 AA9 4 VAL L 159 ASN L 161 -1 N LEU L 160 O THR L 178 SHEET 1 AB1 3 THR L 114 PHE L 118 0 SHEET 2 AB1 3 GLY L 129 PHE L 139 -1 O PHE L 135 N SER L 116 SHEET 3 AB1 3 TYR L 173 SER L 174 -1 O TYR L 173 N PHE L 139 SHEET 1 AB2 3 ASN L 145 TRP L 148 0 SHEET 2 AB2 3 TYR L 192 THR L 197 -1 O GLU L 195 N LYS L 147 SHEET 3 AB2 3 ILE L 205 PHE L 209 -1 O PHE L 209 N TYR L 192 SSBOND 1 CYS H 22 CYS H 96 1555 1555 2.03 SSBOND 2 CYS H 145 CYS H 200 1555 1555 2.04 SSBOND 3 CYS L 23 CYS L 88 1555 1555 2.03 SSBOND 4 CYS L 134 CYS L 194 1555 1555 2.04 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