HEADER MEMBRANE PROTEIN 03-NOV-24 9KDF TITLE CRYOEM STRUCTURE OF CALCINEURIN-FUSION HUMAN ENDOTHELIN RECEPTOR TYPE- TITLE 2 B IN COMPLEX WITH RES-701-3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALCINEURIN-FUSION ENDOTHELIN RECEPTOR TYPE-B; COMPND 3 CHAIN: R; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PEPTIDYL-PROLYL CIS-TRANS ISOMERASE FKBP1B; COMPND 7 CHAIN: F; COMPND 8 SYNONYM: PPIASE FKBP1B,12.6 KDA FK506-BINDING PROTEIN,12.6 KDA FKBP, COMPND 9 FKBP-12.6,FK506-BINDING PROTEIN 1B,FKBP-1B,IMMUNOPHILIN FKBP12.6, COMPND 10 ROTAMASE,H-FKBP-12; COMPND 11 EC: 5.2.1.8; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: RES-701-3; COMPND 15 CHAIN: A; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 GENE: FKBP1B, FKBP12.6, FKBP1L, FKBP9, OTK4; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: STREPTOMYCES VENEZUELAE; SOURCE 15 ORGANISM_TAXID: 54571; SOURCE 16 EXPRESSION_SYSTEM: STREPTOMYCES VENEZUELAE; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 54571 KEYWDS GPCR, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR W.SHIHOYA,H.AKASAKA,O.NUREKI REVDAT 2 02-JUL-25 9KDF 1 REMARK REVDAT 1 07-MAY-25 9KDF 0 JRNL AUTH W.SHIHOYA,H.AKASAKA,P.A.JORDAN,A.LECHNER,B.K.OKADA, JRNL AUTH 2 G.COSTA MACHADO DA CRUZ,F.K.SANO,T.TANAKA,R.KAWAHARA, JRNL AUTH 3 R.CHAUDHARI,H.MASAMUNE,M.J.BURK,O.NUREKI JRNL TITL STRUCTURE OF A LASSO PEPTIDE BOUND ET B RECEPTOR PROVIDES JRNL TITL 2 INSIGHTS INTO THE MECHANISM OF GPCR INVERSE AGONISM. JRNL REF NAT COMMUN V. 16 3446 2025 JRNL REFN ESSN 2041-1723 JRNL PMID 40263271 JRNL DOI 10.1038/S41467-025-57960-X REMARK 2 REMARK 2 RESOLUTION. 3.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : 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) : 3.300 REMARK 3 NUMBER OF PARTICLES : 95937 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 9KDF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-NOV-24. REMARK 100 THE DEPOSITION ID IS D_1300052928. 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 : CALCINEURIN-FUSION HUMAN REMARK 245 ENDOTHELIN RECEPTOR TYPE-B IN REMARK 245 COMPLEX WITH RES-701-3; REMARK 245 CALCINEURIN-FUSION ENDOTHELIN REMARK 245 RECEPTOR TYPE-B; FKBP16; RES- REMARK 245 701-3; ENDOTHELIN RECEPTOR TYPE- REMARK 245 B; CALCINEURIN 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 : 8.00 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) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1600.00 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: R, F, A 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 ALA R 20 REMARK 465 MET R 21 REMARK 465 GLY R 22 REMARK 465 GLN R 23 REMARK 465 PRO R 24 REMARK 465 VAL R 25 REMARK 465 GLY R 26 REMARK 465 ALA R 27 REMARK 465 PRO R 28 REMARK 465 GLY R 29 REMARK 465 PHE R 30 REMARK 465 PRO R 31 REMARK 465 PRO R 32 REMARK 465 ASP R 33 REMARK 465 ARG R 34 REMARK 465 ALA R 35 REMARK 465 THR R 36 REMARK 465 PRO R 37 REMARK 465 LEU R 38 REMARK 465 LEU R 39 REMARK 465 GLN R 40 REMARK 465 THR R 41 REMARK 465 ALA R 42 REMARK 465 GLU R 43 REMARK 465 ILE R 44 REMARK 465 MET R 45 REMARK 465 THR R 46 REMARK 465 PRO R 47 REMARK 465 PRO R 48 REMARK 465 THR R 49 REMARK 465 LYS R 50 REMARK 465 THR R 51 REMARK 465 LEU R 52 REMARK 465 TRP R 53 REMARK 465 PRO R 54 REMARK 465 LYS R 55 REMARK 465 GLY R 56 REMARK 465 GLU R 57 REMARK 465 ASN R 58 REMARK 465 LEU R 59 REMARK 465 TYR R 60 REMARK 465 PHE R 61 REMARK 465 GLN R 62 REMARK 465 GLY R 63 REMARK 465 GLY R 64 REMARK 465 GLY R 65 REMARK 465 LEU R 66 REMARK 465 ALA R 67 REMARK 465 PRO R 68 REMARK 465 ALA R 69 REMARK 465 GLU R 70 REMARK 465 VAL R 71 REMARK 465 PRO R 72 REMARK 465 LYS R 73 REMARK 465 GLY R 74 REMARK 465 ASP R 75 REMARK 465 ARG R 76 REMARK 465 THR R 77 REMARK 465 ALA R 78 REMARK 465 GLY R 79 REMARK 465 SER R 80 REMARK 465 PRO R 81 REMARK 465 PRO R 82 REMARK 465 ARG R 83 REMARK 465 THR R 84 REMARK 465 ILE R 85 REMARK 465 SER R 86 REMARK 465 PRO R 87 REMARK 465 PRO R 88 REMARK 465 PRO R 89 REMARK 465 CYS R 90 REMARK 465 GLN R 91 REMARK 465 GLY R 92 REMARK 465 TRP R 206 REMARK 465 SER R 207 REMARK 465 ARG R 208 REMARK 465 ILE R 209 REMARK 465 LYS R 210 REMARK 465 GLY R 211 REMARK 465 ILE R 212 REMARK 465 GLY R 213 REMARK 465 VAL R 214 REMARK 465 CYS R 975 REMARK 465 TRP R 976 REMARK 465 ALA R 977 REMARK 465 GLN R 978 REMARK 465 SER R 979 REMARK 465 SER R 980 REMARK 465 GLY R 981 REMARK 465 GLY R 982 REMARK 465 GLY R 983 REMARK 465 GLY R 984 REMARK 465 SER R 985 REMARK 465 GLY R 986 REMARK 465 GLY R 987 REMARK 465 SER R 988 REMARK 465 SER R 989 REMARK 465 SER R 990 REMARK 465 GLY R 991 REMARK 465 GLY R 992 REMARK 465 VAL R 993 REMARK 465 VAL R 994 REMARK 465 LYS R 995 REMARK 465 ALA R 996 REMARK 465 VAL R 997 REMARK 465 PRO R 998 REMARK 465 PHE R 999 REMARK 465 PRO R 1000 REMARK 465 GLU R 1348 REMARK 465 VAL R 1349 REMARK 465 LEU R 1350 REMARK 465 PHE R 1351 REMARK 465 GLN R 1352 REMARK 465 MET F 1 REMARK 465 GLY F 2 REMARK 465 SER F 3 REMARK 465 HIS F 111 REMARK 465 HIS F 112 REMARK 465 HIS F 113 REMARK 465 HIS F 114 REMARK 465 HIS F 115 REMARK 465 HIS F 116 REMARK 465 TRP A 16 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 LYS R 248 CG CD CE NZ REMARK 470 LYS R 304 CG CD CE NZ REMARK 470 ASN R 498 CG OD1 ND2 REMARK 470 ASP R 501 CG OD1 OD2 REMARK 470 ASN R 542 CG OD1 ND2 REMARK 470 ASP A 9 OD2 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 FE FE R 1505 ZN ZN R 1506 1.21 REMARK 500 N GLY A 1 CG ASP A 9 1.33 REMARK 500 O GLY R 146 OG SER R 184 2.19 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 GLU R 165 3.94 59.96 REMARK 500 MET R 245 -61.37 -100.83 REMARK 500 ASP R 246 165.83 178.77 REMARK 500 ARG R 465 -1.78 79.49 REMARK 500 ASP R1097 154.90 72.83 REMARK 500 ARG R1098 -3.31 66.94 REMARK 500 GLN R1169 14.41 56.45 REMARK 500 PHE R1194 58.97 -93.42 REMARK 500 ASP R1214 40.43 -103.51 REMARK 500 SER R1233 -157.56 59.97 REMARK 500 ALA R1256 -159.52 -143.56 REMARK 500 HIS R1257 8.40 82.36 REMARK 500 TYR R1267 -168.16 -79.48 REMARK 500 LEU R1288 15.33 55.62 REMARK 500 THR A 6 41.04 -99.34 REMARK 500 PHE A 12 -168.60 -124.56 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 CA R1501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP R 322 OD1 REMARK 620 2 ASP R 322 OD2 47.3 REMARK 620 3 SER R 324 OG 70.6 91.2 REMARK 620 4 SER R 326 O 102.8 149.4 81.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA R1502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP R 354 OD1 REMARK 620 2 ASP R 354 OD2 46.4 REMARK 620 3 ASN R 356 OD1 69.7 84.1 REMARK 620 4 GLU R 358 O 121.2 148.7 65.3 REMARK 620 5 GLU R 363 OE1 111.4 129.7 136.6 80.3 REMARK 620 6 GLU R 363 OE2 66.4 80.1 131.7 124.7 51.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA R1503 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP R 389 OD1 REMARK 620 2 ASP R 391 OD1 67.0 REMARK 620 3 ASP R 393 OD1 81.1 90.4 REMARK 620 4 ASP R 393 OD2 110.0 64.1 53.2 REMARK 620 5 TYR R 395 O 84.6 148.6 71.4 117.6 REMARK 620 6 GLU R 400 OE1 82.4 94.1 159.7 145.2 95.3 REMARK 620 7 GLU R 400 OE2 109.5 65.6 144.9 92.2 141.0 53.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA R1504 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP R 430 OD1 REMARK 620 2 ASP R 432 OD1 60.7 REMARK 620 3 ASP R 432 OD2 96.3 45.5 REMARK 620 4 ASP R 434 OD1 67.3 66.9 106.0 REMARK 620 5 ASP R 434 OD2 107.7 69.7 81.2 45.7 REMARK 620 6 ARG R 436 O 89.2 129.9 166.3 64.6 85.1 REMARK 620 7 GLU R 441 OE1 111.3 142.7 106.2 147.7 139.0 83.3 REMARK 620 8 GLU R 441 OE2 82.9 94.6 71.1 149.8 151.4 122.2 48.5 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE R1505 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP R1094 OD2 REMARK 620 2 ASN R1126 OD1 94.0 REMARK 620 3 HIS R1257 ND1 120.7 87.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN R1506 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP R1094 OD2 REMARK 620 2 ASN R1126 OD1 125.5 REMARK 620 3 HIS R1175 NE2 92.9 93.8 REMARK 620 4 HIS R1257 ND1 128.9 104.6 93.0 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-62272 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-62273 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-62274 RELATED DB: EMDB REMARK 900 CRYOEM STRUCTURE OF CALCINEURIN-FUSION HUMAN ENDOTHELIN RECEPTOR REMARK 900 TYPE-B IN COMPLEX WITH RES-701-3 DBREF 9KDF R 20 1352 PDB 9KDF 9KDF 20 1352 DBREF 9KDF F 4 110 UNP P68106 FKB1B_HUMAN 2 108 DBREF 9KDF A 1 16 PDB 9KDF 9KDF 1 16 SEQADV 9KDF MET F 1 UNP P68106 INITIATING METHIONINE SEQADV 9KDF GLY F 2 UNP P68106 EXPRESSION TAG SEQADV 9KDF SER F 3 UNP P68106 EXPRESSION TAG SEQADV 9KDF HIS F 111 UNP P68106 EXPRESSION TAG SEQADV 9KDF HIS F 112 UNP P68106 EXPRESSION TAG SEQADV 9KDF HIS F 113 UNP P68106 EXPRESSION TAG SEQADV 9KDF HIS F 114 UNP P68106 EXPRESSION TAG SEQADV 9KDF HIS F 115 UNP P68106 EXPRESSION TAG SEQADV 9KDF HIS F 116 UNP P68106 EXPRESSION TAG SEQRES 1 R 908 ALA MET GLY GLN PRO VAL GLY ALA PRO GLY PHE PRO PRO SEQRES 2 R 908 ASP ARG ALA THR PRO LEU LEU GLN THR ALA GLU ILE MET SEQRES 3 R 908 THR PRO PRO THR LYS THR LEU TRP PRO LYS GLY GLU ASN SEQRES 4 R 908 LEU TYR PHE GLN GLY GLY GLY LEU ALA PRO ALA GLU VAL SEQRES 5 R 908 PRO LYS GLY ASP ARG THR ALA GLY SER PRO PRO ARG THR SEQRES 6 R 908 ILE SER PRO PRO PRO CYS GLN GLY PRO ILE GLU ILE LYS SEQRES 7 R 908 GLU THR PHE LYS TYR ILE ASN THR VAL VAL SER CYS LEU SEQRES 8 R 908 VAL PHE VAL LEU GLY ILE ILE GLY ASN SER THR LEU LEU SEQRES 9 R 908 TYR ILE ILE TYR LYS ASN LYS CYS MET ARG ASN GLY PRO SEQRES 10 R 908 ASN ILE LEU ILE ALA SER LEU ALA LEU GLY ASP LEU LEU SEQRES 11 R 908 HIS ILE VAL ILE ALA ILE PRO ILE ASN VAL TYR LYS LEU SEQRES 12 R 908 LEU ALA GLU ASP TRP PRO PHE GLY ALA GLU MET CYS LYS SEQRES 13 R 908 LEU VAL PRO PHE ILE GLN LYS ALA SER VAL GLY ILE THR SEQRES 14 R 908 VAL LEU SER LEU CYS ALA LEU SER ILE ASP ARG TYR ARG SEQRES 15 R 908 ALA VAL ALA SER TRP SER ARG ILE LYS GLY ILE GLY VAL SEQRES 16 R 908 PRO LYS TRP THR ALA VAL GLU ILE VAL LEU ILE TRP VAL SEQRES 17 R 908 VAL SER VAL VAL LEU ALA VAL PRO GLU ALA ILE GLY PHE SEQRES 18 R 908 ASP ILE ILE THR MET ASP TYR LYS GLY SER TYR LEU ARG SEQRES 19 R 908 ILE CYS LEU LEU HIS PRO VAL GLN LYS THR ALA PHE MET SEQRES 20 R 908 GLN PHE TYR ALA THR ALA LYS ASP TRP TRP LEU PHE SER SEQRES 21 R 908 PHE TYR PHE CYS LEU PRO LEU ALA ILE THR ALA PHE PHE SEQRES 22 R 908 TYR THR LEU MET THR CYS GLU MET LEU ARG LYS LYS ASP SEQRES 23 R 908 ALA ASP GLU ILE LYS ARG LEU GLY LYS ARG PHE LYS LYS SEQRES 24 R 908 LEU ASP LEU ASP ASN SER GLY SER LEU SER VAL GLU GLU SEQRES 25 R 908 PHE MET SER LEU PRO GLU LEU GLN GLN ASN PRO LEU VAL SEQRES 26 R 908 GLN ARG VAL ILE ASP ILE PHE ASP THR ASP GLY ASN GLY SEQRES 27 R 908 GLU VAL ASP PHE LYS GLU PHE ILE GLU GLY VAL SER GLN SEQRES 28 R 908 PHE SER VAL LYS GLY ASP LYS GLU GLN LYS LEU ARG PHE SEQRES 29 R 908 ALA PHE ARG ILE TYR ASP MET ASP LYS ASP GLY TYR ILE SEQRES 30 R 908 SER ASN GLY GLU LEU PHE GLN VAL LEU LYS MET MET VAL SEQRES 31 R 908 GLY ASN ASN LEU LYS ASP THR GLN LEU GLN GLN ILE VAL SEQRES 32 R 908 ASP LYS THR ILE ILE ASN ALA ASP LYS ASP GLY ASP GLY SEQRES 33 R 908 ARG ILE SER PHE GLU GLU PHE CYS ALA VAL VAL GLY GLY SEQRES 34 R 908 LEU ASP ILE HIS LYS LYS MET VAL VAL ASP VAL ASP HIS SEQRES 35 R 908 LEU LYS GLN ARG ARG GLU VAL ALA LYS THR VAL PHE CYS SEQRES 36 R 908 LEU VAL LEU VAL PHE ALA LEU CYS TRP LEU PRO LEU HIS SEQRES 37 R 908 LEU ALA ARG ILE LEU LYS LEU THR LEU TYR ASN GLN ASN SEQRES 38 R 908 ASP PRO ASN ARG CYS GLU LEU LEU SER PHE LEU LEU VAL SEQRES 39 R 908 LEU ASP TYR ILE GLY ILE ASN MET ALA SER LEU ASN SER SEQRES 40 R 908 CYS ALA ASN PRO ILE ALA LEU TYR LEU VAL SER LYS ARG SEQRES 41 R 908 PHE LYS ASN ALA PHE LYS SER ALA LEU CYS CYS TRP ALA SEQRES 42 R 908 GLN SER SER GLY GLY GLY GLY SER GLY GLY SER SER SER SEQRES 43 R 908 GLY GLY VAL VAL LYS ALA VAL PRO PHE PRO PRO SER HIS SEQRES 44 R 908 ARG LEU THR ALA LYS GLU VAL PHE ASP ASN ASP GLY LYS SEQRES 45 R 908 PRO ARG VAL ASP ILE LEU LYS ALA HIS LEU MET LYS GLU SEQRES 46 R 908 GLY ARG LEU GLU GLU THR VAL ALA LEU ARG ILE ILE THR SEQRES 47 R 908 GLU GLY ALA SER ILE LEU ARG GLN GLU LYS ASN LEU LEU SEQRES 48 R 908 ASP ILE ASP ALA PRO VAL THR VAL CYS GLY ASP ILE HIS SEQRES 49 R 908 GLY GLN PHE PHE ASP LEU MET LYS LEU PHE GLU VAL GLY SEQRES 50 R 908 GLY SER PRO ALA ASN THR ARG TYR LEU PHE LEU GLY ASP SEQRES 51 R 908 TYR VAL ASP ARG GLY TYR PHE SER ILE GLU CYS VAL LEU SEQRES 52 R 908 TYR LEU TRP ALA LEU LYS ILE LEU TYR PRO LYS THR LEU SEQRES 53 R 908 PHE LEU LEU ARG GLY ASN HIS GLU CYS ARG HIS LEU THR SEQRES 54 R 908 GLU TYR PHE THR PHE LYS GLN GLU CYS LYS ILE LYS TYR SEQRES 55 R 908 SER GLU ARG VAL TYR ASP ALA CYS MET ASP ALA PHE ASP SEQRES 56 R 908 CYS LEU PRO LEU ALA ALA LEU MET ASN GLN GLN PHE LEU SEQRES 57 R 908 CYS VAL HIS GLY GLY LEU SER PRO GLU ILE ASN THR LEU SEQRES 58 R 908 ASP ASP ILE ARG LYS LEU ASP ARG PHE LYS GLU PRO PRO SEQRES 59 R 908 ALA TYR GLY PRO MET CYS ASP ILE LEU TRP SER ASP PRO SEQRES 60 R 908 LEU GLU ASP PHE GLY ASN GLU LYS THR GLN GLU HIS PHE SEQRES 61 R 908 THR HIS ASN THR VAL ARG GLY CYS SER TYR PHE TYR SER SEQRES 62 R 908 TYR PRO ALA VAL CYS GLU PHE LEU GLN HIS ASN ASN LEU SEQRES 63 R 908 LEU SER ILE LEU ARG ALA HIS GLU ALA GLN ASP ALA GLY SEQRES 64 R 908 TYR ARG MET TYR ARG LYS SER GLN THR THR GLY PHE PRO SEQRES 65 R 908 SER LEU ILE THR ILE PHE SER ALA PRO ASN TYR LEU ASP SEQRES 66 R 908 VAL TYR ASN ASN LYS ALA ALA VAL LEU LYS TYR GLU ASN SEQRES 67 R 908 ASN VAL MET ASN ILE ARG GLN PHE ASN CYS SER PRO HIS SEQRES 68 R 908 PRO TYR TRP LEU PRO ASN PHE MET ASP VAL PHE THR TRP SEQRES 69 R 908 SER LEU PRO PHE VAL GLY GLU LYS VAL THR GLU MET LEU SEQRES 70 R 908 VAL ASN VAL LEU ASN LEU GLU VAL LEU PHE GLN SEQRES 1 F 116 MET GLY SER GLY VAL GLU ILE GLU THR ILE SER PRO GLY SEQRES 2 F 116 ASP GLY ARG THR PHE PRO LYS LYS GLY GLN THR CYS VAL SEQRES 3 F 116 VAL HIS TYR THR GLY MET LEU GLN ASN GLY LYS LYS PHE SEQRES 4 F 116 ASP SER SER ARG ASP ARG ASN LYS PRO PHE LYS PHE ARG SEQRES 5 F 116 ILE GLY LYS GLN GLU VAL ILE LYS GLY PHE GLU GLU GLY SEQRES 6 F 116 ALA ALA GLN MET SER LEU GLY GLN ARG ALA LYS LEU THR SEQRES 7 F 116 CYS THR PRO ASP VAL ALA TYR GLY ALA THR GLY HIS PRO SEQRES 8 F 116 GLY VAL ILE PRO PRO ASN ALA THR LEU ILE PHE ASP VAL SEQRES 9 F 116 GLU LEU LEU ASN LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 A 16 GLY ASN TRP HIS GLY THR SER PRO ASP TRP PHE PHE ASN SEQRES 2 A 16 TYR TYR TRP HET CA R1501 1 HET CA R1502 1 HET CA R1503 1 HET CA R1504 1 HET FE R1505 1 HET ZN R1506 1 HET FK5 F2001 57 HETNAM CA CALCIUM ION HETNAM FE FE (III) ION HETNAM ZN ZINC ION HETNAM FK5 8-DEETHYL-8-[BUT-3-ENYL]-ASCOMYCIN HETSYN FK5 K506 FORMUL 4 CA 4(CA 2+) FORMUL 8 FE FE 3+ FORMUL 9 ZN ZN 2+ FORMUL 10 FK5 C44 H69 N O12 HELIX 1 AA1 PRO R 93 ASN R 129 1 37 HELIX 2 AA2 PRO R 136 LEU R 163 1 28 HELIX 3 AA3 GLY R 170 ALA R 204 1 35 HELIX 4 AA4 LYS R 216 ILE R 238 1 23 HELIX 5 AA5 THR R 263 ALA R 272 1 10 HELIX 6 AA6 ALA R 272 PHE R 280 1 9 HELIX 7 AA7 PHE R 282 LYS R 303 1 22 HELIX 8 AA8 ALA R 306 ASP R 320 1 15 HELIX 9 AA9 SER R 328 SER R 334 1 7 HELIX 10 AB1 LEU R 335 ASN R 341 5 7 HELIX 11 AB2 LEU R 343 ASP R 352 1 10 HELIX 12 AB3 ASP R 360 GLN R 370 1 11 HELIX 13 AB4 ASP R 376 ASP R 389 1 14 HELIX 14 AB5 SER R 397 GLY R 410 1 14 HELIX 15 AB6 LYS R 414 ASP R 430 1 17 HELIX 16 AB7 PHE R 439 VAL R 446 1 8 HELIX 17 AB8 GLY R 447 MET R 455 5 9 HELIX 18 AB9 ARG R 466 TRP R 483 1 18 HELIX 19 AC1 TRP R 483 TYR R 497 1 15 HELIX 20 AC2 ARG R 504 SER R 526 1 23 HELIX 21 AC3 ALA R 528 SER R 537 1 10 HELIX 22 AC4 SER R 537 CYS R 549 1 13 HELIX 23 AC5 THR R 1006 PHE R 1011 1 6 HELIX 24 AC6 ARG R 1018 LYS R 1028 1 11 HELIX 25 AC7 GLU R 1033 GLN R 1050 1 18 HELIX 26 AC8 GLN R 1070 GLY R 1082 1 13 HELIX 27 AC9 PHE R 1101 TYR R 1116 1 16 HELIX 28 AD1 CYS R 1129 PHE R 1136 1 8 HELIX 29 AD2 THR R 1137 TYR R 1146 1 10 HELIX 30 AD3 SER R 1147 CYS R 1160 1 14 HELIX 31 AD4 THR R 1184 LYS R 1190 1 7 HELIX 32 AD5 GLY R 1201 SER R 1209 1 9 HELIX 33 AD6 SER R 1237 ASN R 1249 1 13 HELIX 34 AD7 ASN R 1286 VAL R 1290 5 5 HELIX 35 AD8 LEU R 1319 MET R 1323 5 5 HELIX 36 AD9 ASP R 1324 LEU R 1345 1 22 HELIX 37 AE1 ARG F 43 ASN F 46 5 4 HELIX 38 AE2 ILE F 59 GLN F 68 1 10 HELIX 39 AE3 PRO F 81 ALA F 84 5 4 SHEET 1 AA1 2 PHE R 240 THR R 244 0 SHEET 2 AA1 2 ARG R 253 LEU R 257 -1 O LEU R 256 N ASP R 241 SHEET 1 AA2 2 TYR R 395 ILE R 396 0 SHEET 2 AA2 2 ILE R 437 SER R 438 -1 O ILE R 437 N ILE R 396 SHEET 1 AA3 6 LEU R1054 ILE R1057 0 SHEET 2 AA3 6 ALA R1164 MET R1167 1 O LEU R1166 N LEU R1055 SHEET 3 AA3 6 PHE R1171 CYS R1173 -1 O CYS R1173 N ALA R1165 SHEET 4 AA3 6 SER R1252 ARG R1255 1 O LEU R1254 N LEU R1172 SHEET 5 AA3 6 LEU R1278 ILE R1281 1 O ILE R1281 N ARG R1255 SHEET 6 AA3 6 TYR R1264 MET R1266 -1 N ARG R1265 O THR R1280 SHEET 1 AA4 5 LEU R1120 LEU R1122 0 SHEET 2 AA4 5 TYR R1089 PHE R1091 1 N TYR R1089 O PHE R1121 SHEET 3 AA4 5 VAL R1061 CYS R1064 1 N THR R1062 O LEU R1090 SHEET 4 AA4 5 ALA R1295 GLU R1301 -1 O LEU R1298 N VAL R1063 SHEET 5 AA4 5 VAL R1304 PHE R1310 -1 O ASN R1306 N LYS R1299 SHEET 1 AA5 3 ASP R1210 PRO R1211 0 SHEET 2 AA5 3 TYR R1234 TYR R1236 1 O TYR R1236 N ASP R1210 SHEET 3 AA5 3 PHE R1224 HIS R1226 -1 N THR R1225 O PHE R1235 SHEET 1 AA6 5 VAL F 5 SER F 11 0 SHEET 2 AA6 5 ARG F 74 CYS F 79 -1 O ARG F 74 N SER F 11 SHEET 3 AA6 5 LEU F 100 GLU F 110 -1 O LEU F 100 N CYS F 79 SHEET 4 AA6 5 THR F 24 MET F 32 -1 N THR F 30 O ASP F 103 SHEET 5 AA6 5 LYS F 38 SER F 41 -1 O ASP F 40 N GLY F 31 SHEET 1 AA7 5 VAL F 5 SER F 11 0 SHEET 2 AA7 5 ARG F 74 CYS F 79 -1 O ARG F 74 N SER F 11 SHEET 3 AA7 5 LEU F 100 GLU F 110 -1 O LEU F 100 N CYS F 79 SHEET 4 AA7 5 THR F 24 MET F 32 -1 N THR F 30 O ASP F 103 SHEET 5 AA7 5 PHE F 49 ARG F 52 -1 O PHE F 51 N CYS F 25 SSBOND 1 CYS R 174 CYS R 255 1555 1555 2.03 LINK OD1 ASP R 322 CA CA R1501 1555 1555 2.85 LINK OD2 ASP R 322 CA CA R1501 1555 1555 2.57 LINK OG SER R 324 CA CA R1501 1555 1555 2.59 LINK O SER R 326 CA CA R1501 1555 1555 2.47 LINK OD1 ASP R 354 CA CA R1502 1555 1555 2.43 LINK OD2 ASP R 354 CA CA R1502 1555 1555 2.99 LINK OD1 ASN R 356 CA CA R1502 1555 1555 2.44 LINK O GLU R 358 CA CA R1502 1555 1555 2.67 LINK OE1 GLU R 363 CA CA R1502 1555 1555 2.38 LINK OE2 GLU R 363 CA CA R1502 1555 1555 2.63 LINK OD1 ASP R 389 CA CA R1503 1555 1555 2.98 LINK OD1 ASP R 391 CA CA R1503 1555 1555 2.72 LINK OD1 ASP R 393 CA CA R1503 1555 1555 2.46 LINK OD2 ASP R 393 CA CA R1503 1555 1555 2.43 LINK O TYR R 395 CA CA R1503 1555 1555 2.38 LINK OE1 GLU R 400 CA CA R1503 1555 1555 2.48 LINK OE2 GLU R 400 CA CA R1503 1555 1555 2.42 LINK OD1 ASP R 430 CA CA R1504 1555 1555 3.05 LINK OD1 ASP R 432 CA CA R1504 1555 1555 2.66 LINK OD2 ASP R 432 CA CA R1504 1555 1555 2.96 LINK OD1 ASP R 434 CA CA R1504 1555 1555 2.55 LINK OD2 ASP R 434 CA CA R1504 1555 1555 2.99 LINK O ARG R 436 CA CA R1504 1555 1555 2.54 LINK OE1 GLU R 441 CA CA R1504 1555 1555 2.79 LINK OE2 GLU R 441 CA CA R1504 1555 1555 2.51 LINK OD2 ASP R1094 FE FE R1505 1555 1555 2.19 LINK OD2 ASP R1094 ZN ZN R1506 1555 1555 1.99 LINK OD1 ASN R1126 FE FE R1505 1555 1555 2.60 LINK OD1 ASN R1126 ZN ZN R1506 1555 1555 1.96 LINK NE2 HIS R1175 ZN ZN R1506 1555 1555 2.30 LINK ND1 HIS R1257 FE FE R1505 1555 1555 2.26 LINK ND1 HIS R1257 ZN ZN R1506 1555 1555 2.30 CISPEP 1 ALA R 1059 PRO R 1060 0 -0.49 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 641 1193 CONECT 1193 641 CONECT 1759 7340 CONECT 1760 7340 CONECT 1774 7340 CONECT 1782 7340 CONECT 2012 7341 CONECT 2013 7341 CONECT 2024 7341 CONECT 2033 7341 CONECT 2081 7341 CONECT 2082 7341 CONECT 2301 7342 CONECT 2317 7342 CONECT 2334 7342 CONECT 2335 7342 CONECT 2343 7342 CONECT 2385 7342 CONECT 2386 7342 CONECT 2623 7343 CONECT 2640 7343 CONECT 2641 7343 CONECT 2652 7343 CONECT 2653 7343 CONECT 2661 7343 CONECT 2710 7343 CONECT 2711 7343 CONECT 4295 7344 7345 CONECT 4568 7344 7345 CONECT 4978 7345 CONECT 5642 7344 7345 CONECT 7340 1759 1760 1774 1782 CONECT 7341 2012 2013 2024 2033 CONECT 7341 2081 2082 CONECT 7342 2301 2317 2334 2335 CONECT 7342 2343 2385 2386 CONECT 7343 2623 2640 2641 2652 CONECT 7343 2653 2661 2710 2711 CONECT 7344 4295 4568 5642 CONECT 7345 4295 4568 4978 5642 CONECT 7346 7347 7391 7392 CONECT 7347 7346 7348 7390 CONECT 7348 7347 7349 CONECT 7349 7348 7350 CONECT 7350 7349 7351 CONECT 7351 7350 7390 CONECT 7352 7353 7390 7393 CONECT 7353 7352 7354 7394 CONECT 7354 7353 7355 7395 7396 CONECT 7355 7354 7356 7379 CONECT 7356 7355 7357 CONECT 7357 7356 7358 7397 CONECT 7358 7357 7359 7395 CONECT 7359 7358 7360 7398 CONECT 7360 7359 7361 CONECT 7361 7360 7362 7380 CONECT 7362 7361 7363 CONECT 7363 7362 7364 7381 CONECT 7364 7363 7365 CONECT 7365 7364 7366 7382 CONECT 7366 7365 7367 7399 CONECT 7367 7366 7368 CONECT 7368 7367 7369 7400 CONECT 7369 7368 7370 7385 CONECT 7370 7369 7371 7391 CONECT 7371 7370 7372 7386 CONECT 7372 7371 7373 CONECT 7373 7372 7374 7378 CONECT 7374 7373 7375 CONECT 7375 7374 7376 7401 CONECT 7376 7375 7377 7402 CONECT 7377 7376 7378 CONECT 7378 7373 7377 CONECT 7379 7355 CONECT 7380 7361 CONECT 7381 7363 CONECT 7382 7365 7383 CONECT 7383 7382 7384 CONECT 7384 7383 CONECT 7385 7369 CONECT 7386 7371 CONECT 7387 7397 CONECT 7388 7398 CONECT 7389 7401 CONECT 7390 7347 7351 7352 CONECT 7391 7346 7370 CONECT 7392 7346 CONECT 7393 7352 CONECT 7394 7353 CONECT 7395 7354 7358 CONECT 7396 7354 CONECT 7397 7357 7387 CONECT 7398 7359 7388 CONECT 7399 7366 CONECT 7400 7368 CONECT 7401 7375 7389 CONECT 7402 7376 MASTER 361 0 7 39 28 0 0 6 7399 3 97 81 END