HEADER TRANSPORT PROTEIN 18-MAY-22 7XUJ TITLE HUMAN SLC26A3 IN COMPLEX WITH UK5099 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHLORIDE ANION EXCHANGER; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DOWN-REGULATED IN ADENOMA,PROTEIN DRA,SOLUTE CARRIER FAMILY COMPND 5 26 MEMBER 3; COMPND 6 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: SLC26A3, DRA; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS INHIBITOR, TRANSPORTER, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR X.R.LI,X.M.CHI,Y.Y.ZHANG,Q.ZHOU REVDAT 1 24-MAY-23 7XUJ 0 JRNL AUTH X.R.LI,X.M.CHI,Y.Y.ZHANG,Q.ZHOU JRNL TITL HUMAN SLC26A3 IN COMPLEX WITH UK5099 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.80 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) : 2.800 REMARK 3 NUMBER OF PARTICLES : 227751 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 7XUJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-JUN-22. REMARK 100 THE DEPOSITION ID IS D_1300029574. 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 : HUMAN SLC26A3 IN COMPLEX WITH REMARK 245 UK5099 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2200.00 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) : 5000.00 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 ARG A 152 REMARK 465 ASN A 153 REMARK 465 ALA A 154 REMARK 465 THR A 155 REMARK 465 THR A 156 REMARK 465 LEU A 157 REMARK 465 GLY A 158 REMARK 465 LEU A 159 REMARK 465 PRO A 160 REMARK 465 ASN A 161 REMARK 465 ASN A 162 REMARK 465 SER A 163 REMARK 465 ASN A 164 REMARK 465 ASN A 165 REMARK 465 SER A 166 REMARK 465 ARG B 152 REMARK 465 ASN B 153 REMARK 465 ALA B 154 REMARK 465 THR B 155 REMARK 465 THR B 156 REMARK 465 LEU B 157 REMARK 465 GLY B 158 REMARK 465 LEU B 159 REMARK 465 PRO B 160 REMARK 465 ASN B 161 REMARK 465 ASN B 162 REMARK 465 SER B 163 REMARK 465 ASN B 164 REMARK 465 ASN B 165 REMARK 465 SER B 166 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 LEU A 69 CA - CB - CG ANGL. DEV. = 16.3 DEGREES REMARK 500 LEU B 69 CA - CB - CG ANGL. DEV. = 16.3 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 A 18 -11.24 65.46 REMARK 500 LEU A 69 43.50 -89.47 REMARK 500 LYS A 70 -20.44 -141.15 REMARK 500 GLN A 231 70.79 54.15 REMARK 500 VAL A 288 83.10 41.85 REMARK 500 PHE A 309 49.03 -81.40 REMARK 500 LYS A 310 -17.60 -140.48 REMARK 500 ASP A 366 66.82 60.62 REMARK 500 ARG A 389 61.07 61.82 REMARK 500 SER A 394 -156.48 -158.27 REMARK 500 LYS A 437 -7.64 66.05 REMARK 500 LYS A 464 -60.52 -94.15 REMARK 500 LYS A 466 -3.04 69.07 REMARK 500 ASN A 518 35.84 -96.38 REMARK 500 ASP A 528 44.42 -103.20 REMARK 500 PRO A 541 51.81 -91.44 REMARK 500 CYS A 596 68.29 61.26 REMARK 500 THR A 597 44.90 -87.70 REMARK 500 LYS A 602 33.35 -94.91 REMARK 500 ASP A 603 66.87 60.65 REMARK 500 GLN A 612 -1.52 -140.15 REMARK 500 THR A 622 54.16 -91.70 REMARK 500 ASP A 633 -64.33 -94.01 REMARK 500 ASP A 634 132.48 -171.78 REMARK 500 VAL A 641 83.26 42.48 REMARK 500 PHE A 653 47.61 -94.11 REMARK 500 ASP A 660 -78.40 -115.66 REMARK 500 VAL A 661 -50.29 -139.18 REMARK 500 THR B 18 -11.18 65.41 REMARK 500 LEU B 69 43.55 -89.57 REMARK 500 LYS B 70 -20.38 -141.16 REMARK 500 GLN B 231 70.81 54.09 REMARK 500 VAL B 288 83.06 41.91 REMARK 500 PHE B 309 49.03 -81.37 REMARK 500 LYS B 310 -17.56 -140.53 REMARK 500 ASP B 366 66.76 60.65 REMARK 500 ARG B 389 61.03 61.89 REMARK 500 SER B 394 -156.51 -158.31 REMARK 500 LYS B 437 -7.67 66.03 REMARK 500 ALA B 456 49.97 -86.67 REMARK 500 LYS B 464 -60.44 -94.21 REMARK 500 LYS B 466 -3.09 69.17 REMARK 500 ASN B 518 35.84 -96.42 REMARK 500 ASP B 528 44.47 -103.25 REMARK 500 PRO B 541 51.81 -91.44 REMARK 500 CYS B 596 68.34 61.19 REMARK 500 THR B 597 44.90 -87.73 REMARK 500 LYS B 602 33.36 -94.92 REMARK 500 ASP B 603 66.79 60.68 REMARK 500 GLN B 612 -1.54 -140.12 REMARK 500 REMARK 500 THIS ENTRY HAS 57 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-33471 RELATED DB: EMDB REMARK 900 HUMAN SLC26A3 IN COMPLEX WITH UK5099 DBREF 7XUJ A 8 725 UNP P40879 S26A3_HUMAN 8 725 DBREF 7XUJ B 8 725 UNP P40879 S26A3_HUMAN 8 725 SEQRES 1 A 718 GLN TYR ILE VAL ALA ARG PRO VAL TYR SER THR ASN ALA SEQRES 2 A 718 PHE GLU GLU ASN HIS LYS LYS THR GLY ARG HIS HIS LYS SEQRES 3 A 718 THR PHE LEU ASP HIS LEU LYS VAL CYS CYS SER CYS SER SEQRES 4 A 718 PRO GLN LYS ALA LYS ARG ILE VAL LEU SER LEU PHE PRO SEQRES 5 A 718 ILE ALA SER TRP LEU PRO ALA TYR ARG LEU LYS GLU TRP SEQRES 6 A 718 LEU LEU SER ASP ILE VAL SER GLY ILE SER THR GLY ILE SEQRES 7 A 718 VAL ALA VAL LEU GLN GLY LEU ALA PHE ALA LEU LEU VAL SEQRES 8 A 718 ASP ILE PRO PRO VAL TYR GLY LEU TYR ALA SER PHE PHE SEQRES 9 A 718 PRO ALA ILE ILE TYR LEU PHE PHE GLY THR SER ARG HIS SEQRES 10 A 718 ILE SER VAL GLY PRO PHE PRO ILE LEU SER MET MET VAL SEQRES 11 A 718 GLY LEU ALA VAL SER GLY ALA VAL SER LYS ALA VAL PRO SEQRES 12 A 718 ASP ARG ASN ALA THR THR LEU GLY LEU PRO ASN ASN SER SEQRES 13 A 718 ASN ASN SER SER LEU LEU ASP ASP GLU ARG VAL ARG VAL SEQRES 14 A 718 ALA ALA ALA ALA SER VAL THR VAL LEU SER GLY ILE ILE SEQRES 15 A 718 GLN LEU ALA PHE GLY ILE LEU ARG ILE GLY PHE VAL VAL SEQRES 16 A 718 ILE TYR LEU SER GLU SER LEU ILE SER GLY PHE THR THR SEQRES 17 A 718 ALA ALA ALA VAL HIS VAL LEU VAL SER GLN LEU LYS PHE SEQRES 18 A 718 ILE PHE GLN LEU THR VAL PRO SER HIS THR ASP PRO VAL SEQRES 19 A 718 SER ILE PHE LYS VAL LEU TYR SER VAL PHE SER GLN ILE SEQRES 20 A 718 GLU LYS THR ASN ILE ALA ASP LEU VAL THR ALA LEU ILE SEQRES 21 A 718 VAL LEU LEU VAL VAL SER ILE VAL LYS GLU ILE ASN GLN SEQRES 22 A 718 ARG PHE LYS ASP LYS LEU PRO VAL PRO ILE PRO ILE GLU SEQRES 23 A 718 PHE ILE MET THR VAL ILE ALA ALA GLY VAL SER TYR GLY SEQRES 24 A 718 CYS ASP PHE LYS ASN ARG PHE LYS VAL ALA VAL VAL GLY SEQRES 25 A 718 ASP MET ASN PRO GLY PHE GLN PRO PRO ILE THR PRO ASP SEQRES 26 A 718 VAL GLU THR PHE GLN ASN THR VAL GLY ASP CYS PHE GLY SEQRES 27 A 718 ILE ALA MET VAL ALA PHE ALA VAL ALA PHE SER VAL ALA SEQRES 28 A 718 SER VAL TYR SER LEU LYS TYR ASP TYR PRO LEU ASP GLY SEQRES 29 A 718 ASN GLN GLU LEU ILE ALA LEU GLY LEU GLY ASN ILE VAL SEQRES 30 A 718 CYS GLY VAL PHE ARG GLY PHE ALA GLY SER THR ALA LEU SEQRES 31 A 718 SER ARG SER ALA VAL GLN GLU SER THR GLY GLY LYS THR SEQRES 32 A 718 GLN ILE ALA GLY LEU ILE GLY ALA ILE ILE VAL LEU ILE SEQRES 33 A 718 VAL VAL LEU ALA ILE GLY PHE LEU LEU ALA PRO LEU GLN SEQRES 34 A 718 LYS SER VAL LEU ALA ALA LEU ALA LEU GLY ASN LEU LYS SEQRES 35 A 718 GLY MET LEU MET GLN PHE ALA GLU ILE GLY ARG LEU TRP SEQRES 36 A 718 ARG LYS ASP LYS TYR ASP CYS LEU ILE TRP ILE MET THR SEQRES 37 A 718 PHE ILE PHE THR ILE VAL LEU GLY LEU GLY LEU GLY LEU SEQRES 38 A 718 ALA ALA SER VAL ALA PHE GLN LEU LEU THR ILE VAL PHE SEQRES 39 A 718 ARG THR GLN PHE PRO LYS CYS SER THR LEU ALA ASN ILE SEQRES 40 A 718 GLY ARG THR ASN ILE TYR LYS ASN LYS LYS ASP TYR TYR SEQRES 41 A 718 ASP MET TYR GLU PRO GLU GLY VAL LYS ILE PHE ARG CYS SEQRES 42 A 718 PRO SER PRO ILE TYR PHE ALA ASN ILE GLY PHE PHE ARG SEQRES 43 A 718 ARG LYS LEU ILE ASP ALA VAL GLY PHE SER PRO LEU ARG SEQRES 44 A 718 ILE LEU ARG LYS ARG ASN LYS ALA LEU ARG LYS ILE ARG SEQRES 45 A 718 LYS LEU GLN LYS GLN GLY LEU LEU GLN VAL THR PRO LYS SEQRES 46 A 718 GLY PHE ILE CYS THR VAL ASP THR ILE LYS ASP SER ASP SEQRES 47 A 718 GLU GLU LEU ASP ASN ASN GLN ILE GLU VAL LEU ASP GLN SEQRES 48 A 718 PRO ILE ASN THR THR ASP LEU PRO PHE HIS ILE ASP TRP SEQRES 49 A 718 ASN ASP ASP LEU PRO LEU ASN ILE GLU VAL PRO LYS ILE SEQRES 50 A 718 SER LEU HIS SER LEU ILE LEU ASP PHE SER ALA VAL SER SEQRES 51 A 718 PHE LEU ASP VAL SER SER VAL ARG GLY LEU LYS SER ILE SEQRES 52 A 718 LEU GLN GLU PHE ILE ARG ILE LYS VAL ASP VAL TYR ILE SEQRES 53 A 718 VAL GLY THR ASP ASP ASP PHE ILE GLU LYS LEU ASN ARG SEQRES 54 A 718 TYR GLU PHE PHE ASP GLY GLU VAL LYS SER SER ILE PHE SEQRES 55 A 718 PHE LEU THR ILE HIS ASP ALA VAL LEU HIS ILE LEU MET SEQRES 56 A 718 LYS LYS ASP SEQRES 1 B 718 GLN TYR ILE VAL ALA ARG PRO VAL TYR SER THR ASN ALA SEQRES 2 B 718 PHE GLU GLU ASN HIS LYS LYS THR GLY ARG HIS HIS LYS SEQRES 3 B 718 THR PHE LEU ASP HIS LEU LYS VAL CYS CYS SER CYS SER SEQRES 4 B 718 PRO GLN LYS ALA LYS ARG ILE VAL LEU SER LEU PHE PRO SEQRES 5 B 718 ILE ALA SER TRP LEU PRO ALA TYR ARG LEU LYS GLU TRP SEQRES 6 B 718 LEU LEU SER ASP ILE VAL SER GLY ILE SER THR GLY ILE SEQRES 7 B 718 VAL ALA VAL LEU GLN GLY LEU ALA PHE ALA LEU LEU VAL SEQRES 8 B 718 ASP ILE PRO PRO VAL TYR GLY LEU TYR ALA SER PHE PHE SEQRES 9 B 718 PRO ALA ILE ILE TYR LEU PHE PHE GLY THR SER ARG HIS SEQRES 10 B 718 ILE SER VAL GLY PRO PHE PRO ILE LEU SER MET MET VAL SEQRES 11 B 718 GLY LEU ALA VAL SER GLY ALA VAL SER LYS ALA VAL PRO SEQRES 12 B 718 ASP ARG ASN ALA THR THR LEU GLY LEU PRO ASN ASN SER SEQRES 13 B 718 ASN ASN SER SER LEU LEU ASP ASP GLU ARG VAL ARG VAL SEQRES 14 B 718 ALA ALA ALA ALA SER VAL THR VAL LEU SER GLY ILE ILE SEQRES 15 B 718 GLN LEU ALA PHE GLY ILE LEU ARG ILE GLY PHE VAL VAL SEQRES 16 B 718 ILE TYR LEU SER GLU SER LEU ILE SER GLY PHE THR THR SEQRES 17 B 718 ALA ALA ALA VAL HIS VAL LEU VAL SER GLN LEU LYS PHE SEQRES 18 B 718 ILE PHE GLN LEU THR VAL PRO SER HIS THR ASP PRO VAL SEQRES 19 B 718 SER ILE PHE LYS VAL LEU TYR SER VAL PHE SER GLN ILE SEQRES 20 B 718 GLU LYS THR ASN ILE ALA ASP LEU VAL THR ALA LEU ILE SEQRES 21 B 718 VAL LEU LEU VAL VAL SER ILE VAL LYS GLU ILE ASN GLN SEQRES 22 B 718 ARG PHE LYS ASP LYS LEU PRO VAL PRO ILE PRO ILE GLU SEQRES 23 B 718 PHE ILE MET THR VAL ILE ALA ALA GLY VAL SER TYR GLY SEQRES 24 B 718 CYS ASP PHE LYS ASN ARG PHE LYS VAL ALA VAL VAL GLY SEQRES 25 B 718 ASP MET ASN PRO GLY PHE GLN PRO PRO ILE THR PRO ASP SEQRES 26 B 718 VAL GLU THR PHE GLN ASN THR VAL GLY ASP CYS PHE GLY SEQRES 27 B 718 ILE ALA MET VAL ALA PHE ALA VAL ALA PHE SER VAL ALA SEQRES 28 B 718 SER VAL TYR SER LEU LYS TYR ASP TYR PRO LEU ASP GLY SEQRES 29 B 718 ASN GLN GLU LEU ILE ALA LEU GLY LEU GLY ASN ILE VAL SEQRES 30 B 718 CYS GLY VAL PHE ARG GLY PHE ALA GLY SER THR ALA LEU SEQRES 31 B 718 SER ARG SER ALA VAL GLN GLU SER THR GLY GLY LYS THR SEQRES 32 B 718 GLN ILE ALA GLY LEU ILE GLY ALA ILE ILE VAL LEU ILE SEQRES 33 B 718 VAL VAL LEU ALA ILE GLY PHE LEU LEU ALA PRO LEU GLN SEQRES 34 B 718 LYS SER VAL LEU ALA ALA LEU ALA LEU GLY ASN LEU LYS SEQRES 35 B 718 GLY MET LEU MET GLN PHE ALA GLU ILE GLY ARG LEU TRP SEQRES 36 B 718 ARG LYS ASP LYS TYR ASP CYS LEU ILE TRP ILE MET THR SEQRES 37 B 718 PHE ILE PHE THR ILE VAL LEU GLY LEU GLY LEU GLY LEU SEQRES 38 B 718 ALA ALA SER VAL ALA PHE GLN LEU LEU THR ILE VAL PHE SEQRES 39 B 718 ARG THR GLN PHE PRO LYS CYS SER THR LEU ALA ASN ILE SEQRES 40 B 718 GLY ARG THR ASN ILE TYR LYS ASN LYS LYS ASP TYR TYR SEQRES 41 B 718 ASP MET TYR GLU PRO GLU GLY VAL LYS ILE PHE ARG CYS SEQRES 42 B 718 PRO SER PRO ILE TYR PHE ALA ASN ILE GLY PHE PHE ARG SEQRES 43 B 718 ARG LYS LEU ILE ASP ALA VAL GLY PHE SER PRO LEU ARG SEQRES 44 B 718 ILE LEU ARG LYS ARG ASN LYS ALA LEU ARG LYS ILE ARG SEQRES 45 B 718 LYS LEU GLN LYS GLN GLY LEU LEU GLN VAL THR PRO LYS SEQRES 46 B 718 GLY PHE ILE CYS THR VAL ASP THR ILE LYS ASP SER ASP SEQRES 47 B 718 GLU GLU LEU ASP ASN ASN GLN ILE GLU VAL LEU ASP GLN SEQRES 48 B 718 PRO ILE ASN THR THR ASP LEU PRO PHE HIS ILE ASP TRP SEQRES 49 B 718 ASN ASP ASP LEU PRO LEU ASN ILE GLU VAL PRO LYS ILE SEQRES 50 B 718 SER LEU HIS SER LEU ILE LEU ASP PHE SER ALA VAL SER SEQRES 51 B 718 PHE LEU ASP VAL SER SER VAL ARG GLY LEU LYS SER ILE SEQRES 52 B 718 LEU GLN GLU PHE ILE ARG ILE LYS VAL ASP VAL TYR ILE SEQRES 53 B 718 VAL GLY THR ASP ASP ASP PHE ILE GLU LYS LEU ASN ARG SEQRES 54 B 718 TYR GLU PHE PHE ASP GLY GLU VAL LYS SER SER ILE PHE SEQRES 55 B 718 PHE LEU THR ILE HIS ASP ALA VAL LEU HIS ILE LEU MET SEQRES 56 B 718 LYS LYS ASP HET I2R A 801 22 HET Y01 A 802 35 HET Y01 A 803 35 HET Y01 A 804 35 HET Y01 A 805 35 HET Y01 B 801 35 HET Y01 B 802 35 HET I2R B 803 22 HET Y01 B 804 35 HET Y01 B 805 35 HETNAM I2R (E)-2-CYANO-3-(1-PHENYLINDOL-3-YL)PROP-2-ENOIC ACID HETNAM Y01 CHOLESTEROL HEMISUCCINATE HETSYN I2R UK-5099 FORMUL 3 I2R 2(C18 H12 N2 O2) FORMUL 4 Y01 8(C31 H50 O4) HELIX 1 AA1 ASN A 19 HIS A 25 1 7 HELIX 2 AA2 SER A 46 PHE A 58 1 13 HELIX 3 AA3 PRO A 59 LEU A 64 1 6 HELIX 4 AA4 TRP A 72 ALA A 95 1 24 HELIX 5 AA5 PRO A 102 SER A 109 1 8 HELIX 6 AA6 PHE A 110 GLY A 120 1 11 HELIX 7 AA7 PHE A 130 VAL A 145 1 16 HELIX 8 AA8 ASP A 170 LEU A 196 1 27 HELIX 9 AA9 PHE A 200 LEU A 205 5 6 HELIX 10 AB1 SER A 206 GLN A 225 1 20 HELIX 11 AB2 GLN A 225 PHE A 230 1 6 HELIX 12 AB3 VAL A 241 SER A 252 1 12 HELIX 13 AB4 GLN A 253 THR A 257 5 5 HELIX 14 AB5 ASN A 258 PHE A 282 1 25 HELIX 15 AB6 PRO A 291 TYR A 305 1 15 HELIX 16 AB7 ASP A 332 THR A 339 1 8 HELIX 17 AB8 THR A 339 ASP A 366 1 28 HELIX 18 AB9 ASP A 370 PHE A 388 1 19 HELIX 19 AC1 ALA A 396 THR A 406 1 11 HELIX 20 AC2 GLN A 411 ALA A 427 1 17 HELIX 21 AC3 SER A 438 GLY A 446 1 9 HELIX 22 AC4 LEU A 448 MET A 453 1 6 HELIX 23 AC5 GLN A 454 ALA A 456 5 3 HELIX 24 AC6 GLU A 457 ASP A 465 1 9 HELIX 25 AC7 TYR A 467 THR A 503 1 37 HELIX 26 AC8 ASN A 548 GLY A 561 1 14 HELIX 27 AC9 SER A 563 GLN A 584 1 22 HELIX 28 AD1 GLN A 612 GLN A 618 5 7 HELIX 29 AD2 VAL A 661 ARG A 676 1 16 HELIX 30 AD3 ASP A 687 ASN A 695 1 9 HELIX 31 AD4 ARG A 696 GLU A 698 5 3 HELIX 32 AD5 LYS A 705 SER A 707 5 3 HELIX 33 AD6 THR A 712 ASP A 725 1 14 HELIX 34 AD7 ASN B 19 HIS B 25 1 7 HELIX 35 AD8 SER B 46 PHE B 58 1 13 HELIX 36 AD9 PRO B 59 LEU B 64 1 6 HELIX 37 AE1 TRP B 72 ALA B 95 1 24 HELIX 38 AE2 PRO B 102 SER B 109 1 8 HELIX 39 AE3 PHE B 110 GLY B 120 1 11 HELIX 40 AE4 PHE B 130 VAL B 145 1 16 HELIX 41 AE5 ASP B 170 LEU B 196 1 27 HELIX 42 AE6 PHE B 200 LEU B 205 5 6 HELIX 43 AE7 SER B 206 GLN B 225 1 20 HELIX 44 AE8 GLN B 225 PHE B 230 1 6 HELIX 45 AE9 VAL B 241 SER B 252 1 12 HELIX 46 AF1 GLN B 253 THR B 257 5 5 HELIX 47 AF2 ASN B 258 PHE B 282 1 25 HELIX 48 AF3 PRO B 291 TYR B 305 1 15 HELIX 49 AF4 ASP B 332 THR B 339 1 8 HELIX 50 AF5 THR B 339 ASP B 366 1 28 HELIX 51 AF6 ASP B 370 PHE B 388 1 19 HELIX 52 AF7 ALA B 396 THR B 406 1 11 HELIX 53 AF8 GLN B 411 ALA B 427 1 17 HELIX 54 AF9 SER B 438 GLY B 446 1 9 HELIX 55 AG1 LEU B 448 MET B 453 1 6 HELIX 56 AG2 GLN B 454 ALA B 456 5 3 HELIX 57 AG3 GLU B 457 ASP B 465 1 9 HELIX 58 AG4 TYR B 467 THR B 503 1 37 HELIX 59 AG5 ASN B 548 GLY B 561 1 14 HELIX 60 AG6 SER B 563 GLN B 584 1 22 HELIX 61 AG7 GLN B 612 GLN B 618 5 7 HELIX 62 AG8 VAL B 661 ARG B 676 1 16 HELIX 63 AG9 ASP B 687 ASN B 695 1 9 HELIX 64 AH1 ARG B 696 GLU B 698 5 3 HELIX 65 AH2 LYS B 705 SER B 707 5 3 HELIX 66 AH3 THR B 712 ASP B 725 1 14 SHEET 1 AA1 2 TYR A 9 ARG A 13 0 SHEET 2 AA1 2 TYR B 9 ARG B 13 -1 O VAL B 11 N VAL A 11 SHEET 1 AA2 2 VAL A 127 GLY A 128 0 SHEET 2 AA2 2 SER A 394 THR A 395 -1 O SER A 394 N GLY A 128 SHEET 1 AA3 6 TYR A 520 ASN A 522 0 SHEET 2 AA3 6 SER A 509 ASN A 513 -1 N ALA A 512 O LYS A 521 SHEET 3 AA3 6 VAL A 535 ARG A 539 -1 O ARG A 539 N SER A 509 SHEET 4 AA3 6 SER A 648 ASP A 652 1 O ILE A 650 N LYS A 536 SHEET 5 AA3 6 ASP A 680 VAL A 684 1 O TYR A 682 N LEU A 651 SHEET 6 AA3 6 PHE A 709 PHE A 710 1 O PHE A 710 N ILE A 683 SHEET 1 AA4 2 VAL B 127 GLY B 128 0 SHEET 2 AA4 2 SER B 394 THR B 395 -1 O SER B 394 N GLY B 128 SHEET 1 AA5 6 TYR B 520 ASN B 522 0 SHEET 2 AA5 6 SER B 509 ASN B 513 -1 N ALA B 512 O LYS B 521 SHEET 3 AA5 6 VAL B 535 ARG B 539 -1 O ARG B 539 N SER B 509 SHEET 4 AA5 6 SER B 648 ASP B 652 1 O ILE B 650 N LYS B 536 SHEET 5 AA5 6 ASP B 680 VAL B 684 1 O TYR B 682 N LEU B 651 SHEET 6 AA5 6 PHE B 709 PHE B 710 1 O PHE B 710 N ILE B 683 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