HEADER LIPID TRANSPORT 12-FEB-22 7WWD TITLE CRYSTAL STRUCTURE OF SACCHAROMYCES CEREVISIAE SFH2 COMPLEXED WITH TITLE 2 SQUALENE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHATIDYLINOSITOL TRANSFER PROTEIN CSR1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CHS5 SPA2 RESCUE PROTEIN 1,SEC14 HOMOLOG PROTEIN 2; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE S288C; SOURCE 3 ORGANISM_TAXID: 559292; SOURCE 4 STRAIN: S288C; SOURCE 5 GENE: CSR1, SFH2, YLR380W; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLAMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PHIS2-THR KEYWDS SEC14, PHOSPHATIDYLINOSITOL, SQUALENE, TRANSPORT, LIPID TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR L.CHEN,L.TAN,Y.J.IM REVDAT 1 13-JUL-22 7WWD 0 JRNL AUTH L.CHEN,L.TAN,Y.J.IM JRNL TITL STRUCTURAL BASIS OF LIGAND RECOGNITION AND TRANSPORT BY JRNL TITL 2 SFH2, A YEAST PHOSPHATIDYLINOSITOL TRANSFER PROTEIN OF THE JRNL TITL 3 SEC14 SUPERFAMILY. JRNL REF ACTA CRYSTALLOGR D STRUCT V. 78 853 2022 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 35775985 JRNL DOI 10.1107/S2059798322005666 REMARK 2 REMARK 2 RESOLUTION. 2.39 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.15.2_3472 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.39 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.66 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 13837 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.030 REMARK 3 FREE R VALUE TEST SET COUNT : 1388 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 32.6600 - 5.1500 0.99 1319 144 0.1537 0.2169 REMARK 3 2 5.1500 - 4.0900 1.00 1292 143 0.1540 0.1958 REMARK 3 3 4.0900 - 3.5700 0.74 960 106 0.1925 0.2258 REMARK 3 4 3.5700 - 3.2500 0.99 1273 142 0.2050 0.2740 REMARK 3 5 3.2500 - 3.0100 1.00 1292 144 0.2436 0.3209 REMARK 3 6 3.0100 - 2.8400 1.00 1288 147 0.2369 0.3042 REMARK 3 7 2.8400 - 2.7000 1.00 1261 141 0.2475 0.3004 REMARK 3 8 2.7000 - 2.5800 1.00 1272 139 0.2408 0.3322 REMARK 3 9 2.5800 - 2.4800 1.00 1285 149 0.2399 0.3510 REMARK 3 10 2.4800 - 2.3900 0.94 1207 133 0.2221 0.2972 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.481 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.63 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.09 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.015 3063 REMARK 3 ANGLE : 1.719 4157 REMARK 3 CHIRALITY : 0.096 452 REMARK 3 PLANARITY : 0.014 528 REMARK 3 DIHEDRAL : 6.527 1839 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ALPHAFOLD Q06705 WAS USED AS THE REMARK 3 STARTING MODEL. REMARK 4 REMARK 4 7WWD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-FEB-22. REMARK 100 THE DEPOSITION ID IS D_1300027639. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUL-21 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 7A (6B, 6C1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13881 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.390 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.10100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.39 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.41600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES PH7.0 0.1M KNO3, 30% PEG REMARK 280 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 39.13900 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 GLY A -3 REMARK 465 SER A -2 REMARK 465 ALA A -1 REMARK 465 MET A 0 REMARK 465 GLY A 1 REMARK 465 SER A 2 REMARK 465 PHE A 3 REMARK 465 ASP A 4 REMARK 465 ARG A 5 REMARK 465 PHE A 48 REMARK 465 PRO A 49 REMARK 465 ASN A 50 REMARK 465 ASN A 51 REMARK 465 SER A 52 REMARK 465 LEU A 53 REMARK 465 HIS A 54 REMARK 465 SER A 55 REMARK 465 LYS A 56 REMARK 465 LYS A 57 REMARK 465 LYS A 58 REMARK 465 SER A 59 REMARK 465 SER A 60 REMARK 465 TRP A 61 REMARK 465 PHE A 62 REMARK 465 SER A 63 REMARK 465 LYS A 64 REMARK 465 LEU A 65 REMARK 465 GLN A 66 REMARK 465 ASP A 67 REMARK 465 SER A 68 REMARK 465 SER A 69 REMARK 465 GLU A 70 REMARK 465 ALA A 71 REMARK 465 ALA A 72 REMARK 465 GLU A 73 REMARK 465 ALA A 74 REMARK 465 ALA A 75 REMARK 465 HIS A 76 REMARK 465 LEU A 77 REMARK 465 TYR A 78 REMARK 465 GLU A 79 REMARK 465 LYS A 80 REMARK 465 GLY A 81 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 OE1 GLU A 200 O HOH A 601 1.90 REMARK 500 N LEU A 317 O HOH A 602 1.93 REMARK 500 OG SER A 285 O HOH A 603 2.00 REMARK 500 OD2 ASP A 102 O HOH A 604 2.01 REMARK 500 O HOH A 686 O HOH A 688 2.05 REMARK 500 OE2 GLU A 106 O HOH A 605 2.10 REMARK 500 N HIS A 34 O HOH A 606 2.13 REMARK 500 OD1 ASN A 315 O HOH A 607 2.17 REMARK 500 N HIS A 330 O HOH A 608 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 649 O HOH A 665 2444 2.09 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 LYS A 82 CA - C - N ANGL. DEV. = 14.5 DEGREES REMARK 500 LYS A 82 O - C - N ANGL. DEV. = -24.5 DEGREES REMARK 500 GLU A 165 CB - CA - C ANGL. DEV. = 19.7 DEGREES REMARK 500 GLU A 216 O - C - N ANGL. DEV. = -11.7 DEGREES REMARK 500 LYS A 332 C - N - CA ANGL. DEV. = -18.9 DEGREES REMARK 500 ASN A 365 C - N - CA ANGL. DEV. = 20.5 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 LYS A 104 -71.69 -117.35 REMARK 500 LYS A 138 -117.24 38.68 REMARK 500 ASP A 237 100.90 -160.04 REMARK 500 PRO A 392 -8.99 -59.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 HIS A 34 -11.47 REMARK 500 LYS A 82 -23.27 REMARK 500 LYS A 332 -22.81 REMARK 500 ASN A 365 19.27 REMARK 500 REMARK 500 REMARK: NULL DBREF 7WWD A 2 408 UNP Q06705 CSR1_YEAST 2 408 SEQADV 7WWD GLY A -3 UNP Q06705 EXPRESSION TAG SEQADV 7WWD SER A -2 UNP Q06705 EXPRESSION TAG SEQADV 7WWD ALA A -1 UNP Q06705 EXPRESSION TAG SEQADV 7WWD MET A 0 UNP Q06705 EXPRESSION TAG SEQADV 7WWD GLY A 1 UNP Q06705 EXPRESSION TAG SEQADV 7WWD A UNP Q06705 SER 44 DELETION SEQADV 7WWD A UNP Q06705 SER 45 DELETION SEQADV 7WWD A UNP Q06705 THR 46 DELETION SEQADV 7WWD A UNP Q06705 PRO 47 DELETION SEQADV 7WWD A UNP Q06705 ALA 48 DELETION SEQADV 7WWD A UNP Q06705 LYS 49 DELETION SEQADV 7WWD A UNP Q06705 SER 61 DELETION SEQADV 7WWD A UNP Q06705 SER 62 DELETION SEQADV 7WWD A UNP Q06705 ASP 63 DELETION SEQADV 7WWD A UNP Q06705 HIS 64 DELETION SEQADV 7WWD A UNP Q06705 THR 65 DELETION SEQADV 7WWD A UNP Q06705 GLN 66 DELETION SEQRES 1 A 400 GLY SER ALA MET GLY SER PHE ASP ARG GLN LEU THR GLU SEQRES 2 A 400 ASP GLN GLU VAL VAL LEU LYS GLN ILE TRP THR HIS LEU SEQRES 3 A 400 PHE HIS LEU TRP GLN VAL PRO VAL ASP GLY THR HIS ILE SEQRES 4 A 400 PHE PRO ASN ASN SER LEU HIS SER LYS LYS LYS SER SER SEQRES 5 A 400 TRP PHE SER LYS LEU GLN ASP SER SER GLU ALA ALA GLU SEQRES 6 A 400 ALA ALA HIS LEU TYR GLU LYS GLY LYS ILE HIS LYS ALA SEQRES 7 A 400 LEU ALA ASN LEU ASP PRO GLN THR THR LYS LYS GLN PHE SEQRES 8 A 400 TRP HIS ASP ILE LYS ASN GLU THR PRO ASP ALA THR ILE SEQRES 9 A 400 LEU LYS PHE ILE ARG ALA ARG LYS TRP ASN ALA ASP LYS SEQRES 10 A 400 THR ILE ALA MET LEU GLY HIS ASP LEU TYR TRP ARG LYS SEQRES 11 A 400 ASP THR ILE ASN LYS ILE ILE ASN GLY GLY GLU ARG ALA SEQRES 12 A 400 VAL TYR GLU ASN ASN GLU THR GLY VAL ILE LYS ASN LEU SEQRES 13 A 400 GLU LEU GLN LYS ALA THR ILE GLN GLY TYR ASP ASN ASP SEQRES 14 A 400 MET ARG PRO VAL ILE LEU VAL ARG PRO ARG LEU HIS HIS SEQRES 15 A 400 SER SER ASP GLN THR GLU GLN GLU LEU GLU LYS PHE SER SEQRES 16 A 400 LEU LEU VAL ILE GLU GLN SER LYS LEU PHE PHE LYS GLU SEQRES 17 A 400 ASN TYR PRO ALA SER THR THR ILE LEU PHE ASP LEU ASN SEQRES 18 A 400 GLY PHE SER MET SER ASN MET ASP TYR ALA PRO VAL LYS SEQRES 19 A 400 PHE LEU ILE THR CYS PHE GLU ALA HIS TYR PRO GLU SER SEQRES 20 A 400 LEU GLY HIS LEU LEU ILE HIS LYS ALA PRO TRP ILE PHE SEQRES 21 A 400 ASN PRO ILE TRP ASN ILE ILE LYS ASN TRP LEU ASP PRO SEQRES 22 A 400 VAL VAL ALA SER LYS ILE VAL PHE THR LYS ASN ILE ASP SEQRES 23 A 400 GLU LEU HIS LYS PHE ILE GLN PRO GLN TYR ILE PRO ARG SEQRES 24 A 400 TYR LEU GLY GLY GLU ASN ASP ASN ASP LEU ASP HIS TYR SEQRES 25 A 400 THR PRO PRO ASP GLY SER LEU ASP VAL HIS LEU LYS ASP SEQRES 26 A 400 THR GLU THR ARG ALA MET ILE GLU LYS GLU ARG GLU GLU SEQRES 27 A 400 LEU VAL GLU GLN PHE LEU THR VAL THR ALA GLN TRP ILE SEQRES 28 A 400 GLU HIS GLN PRO LEU ASN ASP PRO ALA TYR ILE GLN LEU SEQRES 29 A 400 GLN GLU LYS ARG VAL GLN LEU SER THR ALA LEU CYS GLU SEQRES 30 A 400 ASN TYR SER LYS LEU ASP PRO TYR ILE ARG SER ARG SER SEQRES 31 A 400 VAL TYR ASP TYR ASN GLY SER LEU LYS VAL HET SQL A 501 30 HETNAM SQL (6E,10E,14E,18E)-2,6,10,15,19,23-HEXAMETHYLTETRACOSA-2, HETNAM 2 SQL 6,10,14,18,22-HEXAENE HETSYN SQL SQUALENE FORMUL 2 SQL C30 H50 FORMUL 3 HOH *88(H2 O) HELIX 1 AA1 THR A 8 TRP A 26 1 19 HELIX 2 AA2 ASP A 91 ILE A 103 1 13 HELIX 3 AA3 THR A 107 ARG A 119 1 13 HELIX 4 AA4 ASN A 122 LYS A 138 1 17 HELIX 5 AA5 ASP A 139 ASN A 155 1 17 HELIX 6 AA6 GLU A 157 GLN A 167 1 11 HELIX 7 AA7 PRO A 186 HIS A 189 5 4 HELIX 8 AA8 HIS A 190 GLN A 194 5 5 HELIX 9 AA9 THR A 195 LEU A 212 1 18 HELIX 10 AB1 SER A 232 MET A 236 5 5 HELIX 11 AB2 ASP A 237 TYR A 252 1 16 HELIX 12 AB3 ILE A 267 LYS A 276 1 10 HELIX 13 AB4 ASN A 277 LEU A 279 5 3 HELIX 14 AB5 ASP A 280 LYS A 286 1 7 HELIX 15 AB6 ASN A 292 LYS A 298 1 7 HELIX 16 AB7 GLN A 301 ILE A 305 5 5 HELIX 17 AB8 PRO A 306 GLY A 310 5 5 HELIX 18 AB9 ASP A 328 LYS A 332 5 5 HELIX 19 AC1 ASP A 333 HIS A 361 1 29 HELIX 20 AC2 ASP A 366 ARG A 395 1 30 HELIX 21 AC3 SER A 398 ASN A 403 1 6 SHEET 1 AA1 5 ALA A 169 TYR A 174 0 SHEET 2 AA1 5 PRO A 180 VAL A 184 -1 O LEU A 183 N THR A 170 SHEET 3 AA1 5 THR A 222 ASP A 227 1 O ASP A 227 N VAL A 184 SHEET 4 AA1 5 LEU A 256 HIS A 262 1 O LEU A 260 N PHE A 226 SHEET 5 AA1 5 ILE A 287 THR A 290 1 O VAL A 288 N ILE A 261 CISPEP 1 GLN A 362 PRO A 363 0 -5.66 CRYST1 43.403 78.278 54.166 90.00 94.11 90.00 P 1 21 1 2 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 0.023040 0.000000 0.001657 0.00000 SCALE2 0.000000 0.012775 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018509 0.00000