cmd.read_pdbstr("""\ HEADER HORMONE 02-APR-19 6JR3 \ TITLE CRYSTAL STRUCTURE OF INSULIN HEXAMER FITTED INTO CRYO EM DENSITY MAP \ TITLE 2 WHERE EACH DIMER WAS KEPT AS RIGID BODY \ COMPND MOL_ID: 1; \ COMPND 2 MOLECULE: INSULIN A CHAIN; \ COMPND 3 CHAIN: A, C, G, E, I, K; \ COMPND 4 SYNONYM: SMALL CHAIN; \ COMPND 5 ENGINEERED: YES; \ COMPND 6 MOL_ID: 2; \ COMPND 7 MOLECULE: INSULIN B CHAIN; \ COMPND 8 CHAIN: B, D, H, F, J, L; \ COMPND 9 SYNONYM: LARGE CHAIN; \ COMPND 10 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: INS; \ SOURCE 6 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; \ SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4932; \ SOURCE 8 MOL_ID: 2; \ SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; \ SOURCE 10 ORGANISM_COMMON: HUMAN; \ SOURCE 11 ORGANISM_TAXID: 9606; \ SOURCE 12 GENE: INS; \ SOURCE 13 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; \ SOURCE 14 EXPRESSION_SYSTEM_TAXID: 4932 \ KEYWDS INSULIN FIBRILLATION, NATURAL POLYPHENOLS, ANTI-AMYLOID ACTIVITY, \ KEYWDS 2 INSULIN HEXAMER, BIOAVAILABILITY, HORMONE \ EXPDTA ELECTRON MICROSCOPY \ MDLTYP CA ATOMS ONLY, CHAIN A, B, C, D, H, G, F, E, I, J, K, L \ AUTHOR J.SENGUPTA,B.K.PATHAK,S.BHAKTA \ REVDAT 4 27-MAR-24 6JR3 1 REMARK \ REVDAT 3 08-JUL-20 6JR3 1 JRNL \ REVDAT 2 29-APR-20 6JR3 1 JRNL \ REVDAT 1 22-APR-20 6JR3 0 \ JRNL AUTH B.K.PATHAK,D.DAS,S.BHAKTA,P.CHAKRABARTI,J.SENGUPTA \ JRNL TITL RESVERATROL AS A NONTOXIC EXCIPIENT STABILIZES INSULIN IN A \ JRNL TITL 2 BIOACTIVE HEXAMERIC FORM. \ JRNL REF J.COMPUT.AIDED MOL.DES. V. 34 915 2020 \ JRNL REFN ESSN 1573-4951 \ JRNL PMID 32270361 \ JRNL DOI 10.1007/S10822-020-00311-3 \ REMARK 2 \ REMARK 2 RESOLUTION. 14.50 ANGSTROMS. \ REMARK 3 \ REMARK 3 REFINEMENT. \ REMARK 3 SOFTWARE PACKAGES : SPIDER \ REMARK 3 RECONSTRUCTION SCHEMA : NULL \ REMARK 3 \ REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT \ REMARK 3 PDB ENTRY : 1EV6 \ 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) : 14.50 \ REMARK 3 NUMBER OF PARTICLES : 11000 \ REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING ONLY \ REMARK 3 \ REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL \ REMARK 3 \ REMARK 3 OTHER DETAILS: NULL \ REMARK 4 \ REMARK 4 6JR3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 \ REMARK 100 \ REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-APR-19. \ REMARK 100 THE DEPOSITION ID IS D_1300011045. \ 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 : INSULIN OLIGOMER AND \ REMARK 245 RESVERATROL COMPLEX \ 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 POLARA 300 \ REMARK 245 DETECTOR TYPE : FEI EAGLE (4K X 4K) \ REMARK 245 MINIMUM DEFOCUS (NM) : NULL \ REMARK 245 MAXIMUM DEFOCUS (NM) : NULL \ 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) : 1000.00 \ 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: DODECAMERIC \ REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, H, G, F, E, I, J, \ REMARK 350 AND CHAINS: K, 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 THR B 30 \ REMARK 465 THR D 30 \ REMARK 465 THR H 30 \ REMARK 465 THR F 30 \ REMARK 465 THR J 30 \ REMARK 465 THR L 30 \ REMARK 900 \ REMARK 900 RELATED ENTRIES \ REMARK 900 RELATED ID: EMD-9878 RELATED DB: EMDB \ REMARK 900 CRYSTAL STRUCTURE OF INSULIN HEXAMER FITTED INTO CRYO EM DENSITY \ REMARK 900 MAP WHERE EACH DIMER WAS KEPT AS RIGID BODY \ DBREF 6JR3 A 1 21 UNP P01308 INS_HUMAN 90 110 \ DBREF 6JR3 B 1 30 UNP P01308 INS_HUMAN 25 54 \ DBREF 6JR3 C 1 21 UNP P01308 INS_HUMAN 90 110 \ DBREF 6JR3 D 1 30 UNP P01308 INS_HUMAN 25 54 \ DBREF 6JR3 H 1 30 UNP P01308 INS_HUMAN 25 54 \ DBREF 6JR3 G 1 21 UNP P01308 INS_HUMAN 90 110 \ DBREF 6JR3 F 1 30 UNP P01308 INS_HUMAN 25 54 \ DBREF 6JR3 E 1 21 UNP P01308 INS_HUMAN 90 110 \ DBREF 6JR3 I 1 21 UNP P01308 INS_HUMAN 90 110 \ DBREF 6JR3 J 1 30 UNP P01308 INS_HUMAN 25 54 \ DBREF 6JR3 K 1 21 UNP P01308 INS_HUMAN 90 110 \ DBREF 6JR3 L 1 30 UNP P01308 INS_HUMAN 25 54 \ SEQRES 1 A 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU \ SEQRES 2 A 21 TYR GLN LEU GLU ASN TYR CYS ASN \ SEQRES 1 B 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU \ SEQRES 2 B 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR \ SEQRES 3 B 30 THR PRO LYS THR \ SEQRES 1 C 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU \ SEQRES 2 C 21 TYR GLN LEU GLU ASN TYR CYS ASN \ SEQRES 1 D 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU \ SEQRES 2 D 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR \ SEQRES 3 D 30 THR PRO LYS THR \ SEQRES 1 H 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU \ SEQRES 2 H 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR \ SEQRES 3 H 30 THR PRO LYS THR \ SEQRES 1 G 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU \ SEQRES 2 G 21 TYR GLN LEU GLU ASN TYR CYS ASN \ SEQRES 1 F 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU \ SEQRES 2 F 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR \ SEQRES 3 F 30 THR PRO LYS THR \ SEQRES 1 E 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU \ SEQRES 2 E 21 TYR GLN LEU GLU ASN TYR CYS ASN \ SEQRES 1 I 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU \ SEQRES 2 I 21 TYR GLN LEU GLU ASN TYR CYS ASN \ SEQRES 1 J 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU \ SEQRES 2 J 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR \ SEQRES 3 J 30 THR PRO LYS THR \ SEQRES 1 K 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU \ SEQRES 2 K 21 TYR GLN LEU GLU ASN TYR CYS ASN \ SEQRES 1 L 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU \ SEQRES 2 L 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR \ SEQRES 3 L 30 THR PRO LYS THR \ CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 \ TER 22 ASN A 21 \ TER 52 LYS B 29 \ TER 74 ASN C 21 \ TER 104 LYS D 29 \ TER 134 LYS H 29 \ TER 156 ASN G 21 \ TER 186 LYS F 29 \ TER 208 ASN E 21 \ TER 230 ASN I 21 \ TER 260 LYS J 29 \ TER 282 ASN K 21 \ ATOM 283 CA PHE L 1 124.513 144.071 133.844 1.00 0.00 C \ ATOM 284 CA VAL L 2 121.508 142.404 132.444 1.00 0.00 C \ ATOM 285 CA ASN L 3 123.145 141.945 129.106 1.00 0.00 C \ ATOM 286 CA GLN L 4 126.137 139.967 130.427 1.00 0.00 C \ ATOM 287 CA HIS L 5 123.784 137.838 132.576 1.00 0.00 C \ ATOM 288 CA LEU L 6 121.474 136.881 129.615 1.00 0.00 C \ ATOM 289 CA CYS L 7 124.518 136.410 127.432 1.00 0.00 C \ ATOM 290 CA GLY L 8 125.954 134.352 130.165 1.00 0.00 C \ ATOM 291 CA SER L 9 122.959 131.865 129.935 1.00 0.00 C \ ATOM 292 CA HIS L 10 123.815 131.272 126.263 1.00 0.00 C \ ATOM 293 CA LEU L 11 127.478 130.806 127.159 1.00 0.00 C \ ATOM 294 CA VAL L 12 126.621 128.170 129.863 1.00 0.00 C \ ATOM 295 CA GLU L 13 124.502 126.280 127.304 1.00 0.00 C \ ATOM 296 CA ALA L 14 127.184 126.449 124.700 1.00 0.00 C \ ATOM 297 CA LEU L 15 129.627 125.089 127.268 1.00 0.00 C \ ATOM 298 CA TYR L 16 127.308 122.163 128.079 1.00 0.00 C \ ATOM 299 CA LEU L 17 127.123 121.046 124.482 1.00 0.00 C \ ATOM 300 CA VAL L 18 130.749 121.260 123.615 1.00 0.00 C \ ATOM 301 CA CYS L 19 132.270 120.177 126.941 1.00 0.00 C \ ATOM 302 CA GLY L 20 129.528 117.556 127.498 1.00 0.00 C \ ATOM 303 CA GLU L 21 130.624 114.964 130.072 1.00 0.00 C \ ATOM 304 CA ARG L 22 133.976 116.793 130.575 1.00 0.00 C \ ATOM 305 CA GLY L 23 131.655 119.476 131.971 1.00 0.00 C \ ATOM 306 CA PHE L 24 132.487 123.110 132.798 1.00 0.00 C \ ATOM 307 CA PHE L 25 132.797 125.741 135.378 1.00 0.00 C \ ATOM 308 CA TYR L 26 131.049 129.111 135.091 1.00 0.00 C \ ATOM 309 CA THR L 27 132.976 131.531 137.246 1.00 0.00 C \ ATOM 310 CA PRO L 28 132.174 135.055 136.035 1.00 0.00 C \ ATOM 311 CA LYS L 29 134.718 136.564 138.428 1.00 0.00 C \ TER 312 LYS L 29 \ MASTER 112 0 0 0 0 0 0 6 300 12 0 30 \ END \ """, "chainL") cmd.hide("all") cmd.color('grey70', "chainL") cmd.show('ribbon', "chainL") cmd.select("e6jr3L1", "c. L & i. 1-29") cmd.center("e6jr3L1", state=0, origin=1) cmd.zoom("e6jr3L1", animate=-1) cmd.show_as('cartoon', "e6jr3L1") cmd.spectrum('count', 'rainbow', "e6jr3L1") cmd.disable("e6jr3L1")