HEADER TRANSPORT PROTEIN 24-MAY-22 7ZYI TITLE STRUCTURE OF THE HUMAN SODIUM/BILE ACID COTRANSPORTER (NTCP) IN TITLE 2 COMPLEX WITH FAB AND NANOBODY COMPND MOL_ID: 1; COMPND 2 MOLECULE: SODIUM/BILE ACID COTRANSPORTER; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CELL GROWTH-INHIBITING GENE 29 PROTEIN,NA(+)/BILE ACID COMPND 5 COTRANSPORTER,NA(+)/TAUROCHOLATE TRANSPORT PROTEIN, COMPND 6 SODIUM/TAUROCHOLATE COTRANSPORTING POLYPEPTIDE,SOLUTE CARRIER FAMILY COMPND 7 10 MEMBER 1; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: HEAVY CHAIN OF FAB; COMPND 11 CHAIN: H; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: LIGHT CHAIN OF FAB; COMPND 15 CHAIN: L; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 4; COMPND 18 MOLECULE: NANOBODY; COMPND 19 CHAIN: K; COMPND 20 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: SLC10A1, NTCP, GIG29; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL: HEK293; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 11 ORGANISM_TAXID: 10090; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 14 MOL_ID: 3; SOURCE 15 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 16 ORGANISM_TAXID: 10090; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 19 MOL_ID: 4; SOURCE 20 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 21 ORGANISM_TAXID: 9844; SOURCE 22 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 23 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NTCP, MEMBRANE PROTEIN, TRANSPORT, SODIUM/BILE ACID COTRANSPORTER, KEYWDS 2 TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR H.LIU,R.N.IROBALIEVA,R.BANG-SORENSEN,K.NOSOL,S.MUKHERJEE,P.AGRAWAL, AUTHOR 2 B.STIEGER,A.A.KOSSIAKOFF,K.P.LOCHER REVDAT 5 13-NOV-24 7ZYI 1 REMARK REVDAT 4 06-NOV-24 7ZYI 1 REMARK REVDAT 3 10-AUG-22 7ZYI 1 JRNL REVDAT 2 20-JUL-22 7ZYI 1 AUTHOR REMARK REVDAT 1 13-JUL-22 7ZYI 0 JRNL AUTH H.LIU,R.N.IROBALIEVA,R.BANG-SORENSEN,K.NOSOL,S.MUKHERJEE, JRNL AUTH 2 P.AGRAWAL,B.STIEGER,A.A.KOSSIAKOFF,K.P.LOCHER JRNL TITL STRUCTURE OF HUMAN NTCP REVEALS THE BASIS OF RECOGNITION AND JRNL TITL 2 SODIUM-DRIVEN TRANSPORT OF BILE SALTS INTO THE LIVER. JRNL REF CELL RES. V. 32 773 2022 JRNL REFN ISSN 1001-0602 JRNL PMID 35726088 JRNL DOI 10.1038/S41422-022-00680-4 REMARK 2 REMARK 2 RESOLUTION. 2.88 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : EPU, GCTF, COOT, RELION, PHENIX 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) : 2.880 REMARK 3 NUMBER OF PARTICLES : 161093 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 7ZYI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-MAY-22. REMARK 100 THE DEPOSITION ID IS D_1292123247. 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 : SODIUM/BILE ACID COTRANSPORTER REMARK 245 (NTCP) IN COMPLEX WITH FAB AND REMARK 245 NANOBODY 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 : 13208 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 600.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2400.00 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) : 6400.00 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, H, L, K 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 ASN A 11 REMARK 465 PHE A 12 REMARK 465 THR A 13 REMARK 465 LEU A 14 REMARK 465 PRO A 15 REMARK 465 PRO A 16 REMARK 465 ASN A 17 REMARK 465 PHE A 18 REMARK 465 THR A 312 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 TYR A 321 REMARK 465 THR A 322 REMARK 465 ALA A 323 REMARK 465 ALA A 324 REMARK 465 THR A 325 REMARK 465 THR A 326 REMARK 465 GLU A 327 REMARK 465 GLU A 328 REMARK 465 THR A 329 REMARK 465 ILE A 330 REMARK 465 PRO A 331 REMARK 465 GLY A 332 REMARK 465 ALA A 333 REMARK 465 LEU A 334 REMARK 465 GLY A 335 REMARK 465 ASN A 336 REMARK 465 GLY A 337 REMARK 465 THR A 338 REMARK 465 TYR A 339 REMARK 465 LYS A 340 REMARK 465 GLY A 341 REMARK 465 GLU A 342 REMARK 465 ASP A 343 REMARK 465 CYS A 344 REMARK 465 SER A 345 REMARK 465 PRO A 346 REMARK 465 CYS A 347 REMARK 465 THR A 348 REMARK 465 ALA A 349 REMARK 465 GLU H -2 REMARK 465 ILE H -1 REMARK 465 SER H 0 REMARK 465 GLU H 1 REMARK 465 SER H 215 REMARK 465 CYS H 216 REMARK 465 ASP H 217 REMARK 465 LYS H 218 REMARK 465 THR H 219 REMARK 465 HIS H 220 REMARK 465 THR H 221 REMARK 465 GLY L 212 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 OD2 ASP K 97 OG SER K 100A 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 58 CA - N - CD ANGL. DEV. = -8.7 DEGREES 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 THR H 191 40.61 38.46 REMARK 500 SER H 203 -169.04 -128.45 REMARK 500 SER L 30 -138.73 58.80 REMARK 500 ALA L 32 32.99 -93.91 REMARK 500 ALA L 51 -8.34 72.10 REMARK 500 ALA L 84 -168.85 -161.04 REMARK 500 VAL K 48 -54.80 -124.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 705 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 68 O REMARK 620 2 GLN A 68 OE1 94.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 706 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 105 OG REMARK 620 2 THR A 123 OG1 78.9 REMARK 620 3 GLU A 257 OE2 79.1 62.0 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-15024 RELATED DB: EMDB REMARK 900 STRUCTURE OF THE HUMAN SODIUM/BILE ACID COTRANSPORTER (NTCP) IN REMARK 900 COMPLEX WITH FAB AND NANOBODY DBREF 7ZYI A 1 349 UNP Q14973 NTCP_HUMAN 1 349 DBREF 7ZYI H -2 221 PDB 7ZYI 7ZYI -2 221 DBREF 7ZYI L 0 214 PDB 7ZYI 7ZYI 0 214 DBREF 7ZYI K 2 113 PDB 7ZYI 7ZYI 2 113 SEQRES 1 A 349 MET GLU ALA HIS ASN ALA SER ALA PRO PHE ASN PHE THR SEQRES 2 A 349 LEU PRO PRO ASN PHE GLY LYS ARG PRO THR ASP LEU ALA SEQRES 3 A 349 LEU SER VAL ILE LEU VAL PHE MET LEU PHE PHE ILE MET SEQRES 4 A 349 LEU SER LEU GLY CYS THR MET GLU PHE SER LYS ILE LYS SEQRES 5 A 349 ALA HIS LEU TRP LYS PRO LYS GLY LEU ALA ILE ALA LEU SEQRES 6 A 349 VAL ALA GLN TYR GLY ILE MET PRO LEU THR ALA PHE VAL SEQRES 7 A 349 LEU GLY LYS VAL PHE ARG LEU LYS ASN ILE GLU ALA LEU SEQRES 8 A 349 ALA ILE LEU VAL CYS GLY CYS SER PRO GLY GLY ASN LEU SEQRES 9 A 349 SER ASN VAL PHE SER LEU ALA MET LYS GLY ASP MET ASN SEQRES 10 A 349 LEU SER ILE VAL MET THR THR CYS SER THR PHE CYS ALA SEQRES 11 A 349 LEU GLY MET MET PRO LEU LEU LEU TYR ILE TYR SER ARG SEQRES 12 A 349 GLY ILE TYR ASP GLY ASP LEU LYS ASP LYS VAL PRO TYR SEQRES 13 A 349 LYS GLY ILE VAL ILE SER LEU VAL LEU VAL LEU ILE PRO SEQRES 14 A 349 CYS THR ILE GLY ILE VAL LEU LYS SER LYS ARG PRO GLN SEQRES 15 A 349 TYR MET ARG TYR VAL ILE LYS GLY GLY MET ILE ILE ILE SEQRES 16 A 349 LEU LEU CYS SER VAL ALA VAL THR VAL LEU SER ALA ILE SEQRES 17 A 349 ASN VAL GLY LYS SER ILE MET PHE ALA MET THR PRO LEU SEQRES 18 A 349 LEU ILE ALA THR SER SER LEU MET PRO PHE ILE GLY PHE SEQRES 19 A 349 LEU LEU GLY TYR VAL LEU SER ALA LEU PHE CYS LEU ASN SEQRES 20 A 349 GLY ARG CYS ARG ARG THR VAL SER MET GLU THR GLY CYS SEQRES 21 A 349 GLN ASN VAL GLN LEU CYS SER THR ILE LEU ASN VAL ALA SEQRES 22 A 349 PHE PRO PRO GLU VAL ILE GLY PRO LEU PHE PHE PHE PRO SEQRES 23 A 349 LEU LEU TYR MET ILE PHE GLN LEU GLY GLU GLY LEU LEU SEQRES 24 A 349 LEU ILE ALA ILE PHE TRP CYS TYR GLU LYS PHE LYS THR SEQRES 25 A 349 PRO LYS ASP LYS THR LYS MET ILE TYR THR ALA ALA THR SEQRES 26 A 349 THR GLU GLU THR ILE PRO GLY ALA LEU GLY ASN GLY THR SEQRES 27 A 349 TYR LYS GLY GLU ASP CYS SER PRO CYS THR ALA SEQRES 1 H 238 GLU ILE SER GLU VAL GLN LEU VAL GLU SER GLY GLY GLY SEQRES 2 H 238 LEU VAL GLN PRO GLY GLY SER LEU ARG LEU SER CYS ALA SEQRES 3 H 238 ALA SER GLY PHE ASN VAL SER TYR SER SER ILE HIS TRP SEQRES 4 H 238 VAL ARG GLN ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA SEQRES 5 H 238 SER ILE SER SER SER TYR GLY TYR THR SER TYR ALA ASP SEQRES 6 H 238 SER VAL LYS GLY ARG PHE THR ILE SER ALA ASP THR SER SEQRES 7 H 238 LYS ASN THR ALA TYR LEU GLN MET ASN SER LEU ARG ALA SEQRES 8 H 238 GLU ASP THR ALA VAL TYR TYR CYS ALA ARG TYR MET LYS SEQRES 9 H 238 GLN GLN SER GLN MET TRP TYR GLN ARG TYR TRP GLY PHE SEQRES 10 H 238 ASP TYR TRP GLY GLN GLY THR LEU VAL THR VAL SER SER SEQRES 11 H 238 ALA SER THR LYS GLY PRO SER VAL PHE PRO LEU ALA PRO SEQRES 12 H 238 SER SER LYS SER THR SER GLY GLY THR ALA ALA LEU GLY SEQRES 13 H 238 CYS LEU VAL LYS ASP TYR PHE PRO GLU PRO VAL THR VAL SEQRES 14 H 238 SER TRP ASN SER GLY ALA LEU THR SER GLY VAL HIS THR SEQRES 15 H 238 PHE PRO ALA VAL LEU GLN SER SER GLY LEU TYR SER LEU SEQRES 16 H 238 SER SER VAL VAL THR VAL PRO SER SER SER LEU GLY THR SEQRES 17 H 238 GLN THR TYR ILE CYS ASN VAL ASN HIS LYS PRO SER ASN SEQRES 18 H 238 THR LYS VAL ASP LYS LYS VAL GLU PRO LYS SER CYS ASP SEQRES 19 H 238 LYS THR HIS THR SEQRES 1 L 215 SER ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER SEQRES 2 L 215 ALA SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SEQRES 3 L 215 SER GLN SER VAL SER SER ALA VAL ALA TRP TYR GLN GLN SEQRES 4 L 215 LYS PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR SER ALA SEQRES 5 L 215 SER SER LEU TYR SER GLY VAL PRO SER ARG PHE SER GLY SEQRES 6 L 215 SER ARG SER GLY THR ASP PHE THR LEU THR ILE SER SER SEQRES 7 L 215 LEU GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN SEQRES 8 L 215 SER TYR TRP SER PRO ILE THR PHE GLY GLN GLY THR LYS SEQRES 9 L 215 VAL GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE SEQRES 10 L 215 ILE PHE PRO PRO SER ASP SER GLN LEU LYS SER GLY THR SEQRES 11 L 215 ALA SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG SEQRES 12 L 215 GLU ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SEQRES 13 L 215 SER GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER SEQRES 14 L 215 LYS ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SEQRES 15 L 215 SER LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS SEQRES 16 L 215 GLU VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SEQRES 17 L 215 SER PHE ASN ARG GLY GLU CYS SEQRES 1 K 120 VAL GLN LEU GLN GLU SER GLY GLY GLY LEU VAL GLN PRO SEQRES 2 K 120 GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY ARG SEQRES 3 K 120 THR ILE SER ARG TYR ALA MET SER TRP PHE ARG GLN ALA SEQRES 4 K 120 PRO GLY LYS GLU ARG GLU PHE VAL ALA VAL ALA ARG ARG SEQRES 5 K 120 SER GLY ASP GLY ALA PHE TYR ALA ASP SER VAL GLN GLY SEQRES 6 K 120 ARG PHE THR VAL SER ARG ASP ASP ALA LYS ASN THR VAL SEQRES 7 K 120 TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR ALA SEQRES 8 K 120 VAL TYR TYR CYS ALA ILE ASP SER ASP THR PHE TYR SER SEQRES 9 K 120 GLY SER TYR ASP TYR TRP GLY GLN GLY THR GLN VAL THR SEQRES 10 K 120 VAL SER SER HET CLR A 701 28 HET CHO A 702 32 HET CHO A 703 32 HET CLR A 704 28 HET NA A 705 1 HET NA A 706 1 HETNAM CLR CHOLESTEROL HETNAM CHO GLYCOCHENODEOXYCHOLIC ACID HETNAM NA SODIUM ION FORMUL 5 CLR 2(C27 H46 O) FORMUL 6 CHO 2(C26 H43 N O5) FORMUL 9 NA 2(NA 1+) FORMUL 11 HOH *(H2 O) HELIX 1 AA1 ARG A 21 GLY A 43 1 23 HELIX 2 AA2 CYS A 44 MET A 46 5 3 HELIX 3 AA3 GLU A 47 LYS A 57 1 11 HELIX 4 AA4 LYS A 59 GLY A 70 1 12 HELIX 5 AA5 ILE A 71 PHE A 83 1 13 HELIX 6 AA6 LYS A 86 GLY A 97 1 12 HELIX 7 AA7 ASN A 103 MET A 112 1 10 HELIX 8 AA8 ASP A 115 SER A 142 1 28 HELIX 9 AA9 LEU A 150 VAL A 154 5 5 HELIX 10 AB1 PRO A 155 ARG A 180 1 26 HELIX 11 AB2 TYR A 183 SER A 213 1 31 HELIX 12 AB3 THR A 219 PHE A 244 1 26 HELIX 13 AB4 ASN A 247 CYS A 260 1 14 HELIX 14 AB5 ASN A 262 PHE A 274 1 13 HELIX 15 AB6 ILE A 279 PHE A 283 5 5 HELIX 16 AB7 PHE A 284 PHE A 310 1 27 HELIX 17 AB8 ARG H 83 THR H 87 5 5 HELIX 18 AB9 SER H 156 ALA H 158 5 3 HELIX 19 AC1 SER H 187 GLN H 192 5 6 HELIX 20 AC2 GLN L 79 PHE L 83 5 5 HELIX 21 AC3 SER L 121 GLY L 128 1 8 HELIX 22 AC4 LYS L 183 HIS L 189 1 7 HELIX 23 AC5 LYS K 83 THR K 87 5 5 SHEET 1 AA1 4 GLN H 3 SER H 7 0 SHEET 2 AA1 4 SER H 17 SER H 25 -1 O ALA H 23 N VAL H 5 SHEET 3 AA1 4 THR H 77 ASN H 82A-1 O MET H 82 N LEU H 18 SHEET 4 AA1 4 PHE H 67 ASP H 72 -1 N THR H 68 O GLN H 81 SHEET 1 AA2 6 LEU H 11 VAL H 12 0 SHEET 2 AA2 6 THR H 107 VAL H 111 1 O THR H 110 N VAL H 12 SHEET 3 AA2 6 ALA H 88 TYR H 95 -1 N TYR H 90 O THR H 107 SHEET 4 AA2 6 SER H 33 GLN H 39 -1 N VAL H 37 O TYR H 91 SHEET 5 AA2 6 LEU H 45 SER H 52 -1 O GLU H 46 N ARG H 38 SHEET 6 AA2 6 TYR H 56 TYR H 59 -1 O TYR H 56 N SER H 52 SHEET 1 AA3 4 LEU H 11 VAL H 12 0 SHEET 2 AA3 4 THR H 107 VAL H 111 1 O THR H 110 N VAL H 12 SHEET 3 AA3 4 ALA H 88 TYR H 95 -1 N TYR H 90 O THR H 107 SHEET 4 AA3 4 PHE H 100J TRP H 103 -1 O ASP H 101 N ARG H 94 SHEET 1 AA4 4 SER H 120 LEU H 124 0 SHEET 2 AA4 4 GLY H 139 TYR H 145 -1 O LEU H 141 N PHE H 122 SHEET 3 AA4 4 TYR H 176 VAL H 181 -1 O LEU H 178 N VAL H 142 SHEET 4 AA4 4 HIS H 164 THR H 165 -1 N HIS H 164 O VAL H 181 SHEET 1 AA5 4 SER H 120 LEU H 124 0 SHEET 2 AA5 4 GLY H 139 TYR H 145 -1 O LEU H 141 N PHE H 122 SHEET 3 AA5 4 TYR H 176 VAL H 181 -1 O LEU H 178 N VAL H 142 SHEET 4 AA5 4 VAL H 169 LEU H 170 -1 N VAL H 169 O SER H 177 SHEET 1 AA6 2 ALA H 136 ALA H 137 0 SHEET 2 AA6 2 THR H 183 VAL H 184 -1 O VAL H 184 N ALA H 136 SHEET 1 AA7 3 THR H 151 TRP H 154 0 SHEET 2 AA7 3 CYS H 196 HIS H 200 -1 O ASN H 199 N THR H 151 SHEET 3 AA7 3 THR H 205 VAL H 207 -1 O THR H 205 N HIS H 200 SHEET 1 AA8 4 MET L 4 THR L 5 0 SHEET 2 AA8 4 VAL L 19 ALA L 25 -1 O ARG L 24 N THR L 5 SHEET 3 AA8 4 ASP L 70 ILE L 75 -1 O LEU L 73 N ILE L 21 SHEET 4 AA8 4 PHE L 62 SER L 67 -1 N SER L 67 O ASP L 70 SHEET 1 AA9 6 SER L 10 ALA L 13 0 SHEET 2 AA9 6 THR L 102 ILE L 106 1 O LYS L 103 N LEU L 11 SHEET 3 AA9 6 THR L 85 GLN L 90 -1 N TYR L 86 O THR L 102 SHEET 4 AA9 6 VAL L 33 GLN L 38 -1 N GLN L 38 O THR L 85 SHEET 5 AA9 6 LYS L 45 TYR L 49 -1 O LEU L 47 N TRP L 35 SHEET 6 AA9 6 SER L 53 LEU L 54 -1 O SER L 53 N TYR L 49 SHEET 1 AB1 4 SER L 10 ALA L 13 0 SHEET 2 AB1 4 THR L 102 ILE L 106 1 O LYS L 103 N LEU L 11 SHEET 3 AB1 4 THR L 85 GLN L 90 -1 N TYR L 86 O THR L 102 SHEET 4 AB1 4 THR L 97 PHE L 98 -1 O THR L 97 N GLN L 90 SHEET 1 AB2 4 SER L 114 PHE L 118 0 SHEET 2 AB2 4 THR L 129 PHE L 139 -1 O LEU L 135 N PHE L 116 SHEET 3 AB2 4 TYR L 173 SER L 182 -1 O LEU L 175 N LEU L 136 SHEET 4 AB2 4 SER L 159 VAL L 163 -1 N GLN L 160 O THR L 178 SHEET 1 AB3 4 ALA L 153 LEU L 154 0 SHEET 2 AB3 4 ALA L 144 VAL L 150 -1 N VAL L 150 O ALA L 153 SHEET 3 AB3 4 VAL L 191 HIS L 198 -1 O ALA L 193 N LYS L 149 SHEET 4 AB3 4 VAL L 205 ASN L 210 -1 O VAL L 205 N VAL L 196 SHEET 1 AB4 4 GLN K 3 SER K 7 0 SHEET 2 AB4 4 LEU K 18 SER K 25 -1 O SER K 21 N SER K 7 SHEET 3 AB4 4 THR K 77 MET K 82 -1 O LEU K 80 N LEU K 20 SHEET 4 AB4 4 THR K 68 ASP K 72 -1 N SER K 70 O TYR K 79 SHEET 1 AB5 6 GLY K 10 VAL K 12 0 SHEET 2 AB5 6 THR K 107 VAL K 111 1 O THR K 110 N VAL K 12 SHEET 3 AB5 6 ALA K 88 ASP K 95 -1 N TYR K 90 O THR K 107 SHEET 4 AB5 6 ALA K 33 GLN K 39 -1 N ALA K 33 O ASP K 95 SHEET 5 AB5 6 ARG K 45 ALA K 51 -1 O GLU K 46 N ARG K 38 SHEET 6 AB5 6 ALA K 57 TYR K 59 -1 O PHE K 58 N VAL K 50 SHEET 1 AB6 4 GLY K 10 VAL K 12 0 SHEET 2 AB6 4 THR K 107 VAL K 111 1 O THR K 110 N VAL K 12 SHEET 3 AB6 4 ALA K 88 ASP K 95 -1 N TYR K 90 O THR K 107 SHEET 4 AB6 4 TYR K 100D TRP K 103 -1 O TYR K 102 N ILE K 94 SSBOND 1 CYS H 22 CYS H 92 1555 1555 2.03 SSBOND 2 CYS H 140 CYS H 196 1555 1555 2.03 SSBOND 3 CYS L 23 CYS L 88 1555 1555 2.03 LINK O GLN A 68 NA NA A 705 1555 1555 2.90 LINK OE1 GLN A 68 NA NA A 705 1555 1555 2.34 LINK OG SER A 105 NA NA A 706 1555 1555 2.76 LINK OG1 THR A 123 NA NA A 706 1555 1555 3.17 LINK OE2 GLU A 257 NA NA A 706 1555 1555 2.77 CISPEP 1 TYR L 140 PRO L 141 0 1.95 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