HEADER TRANSPORT PROTEIN 13-OCT-22 8H5E TITLE CRYSTAL STRUCTURE OF THE MGTE TM DOMAIN IN COMPLEX WITH CA2+ IONS AT TITLE 2 2.5 ANGSTROM RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: MAGNESIUM TRANSPORTER MGTE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 274; SOURCE 4 GENE: TTHHB5018_11440; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CHANNELS, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR X.TENG,D.SHENG,M.HATTORI REVDAT 3 29-NOV-23 8H5E 1 REMARK REVDAT 2 21-DEC-22 8H5E 1 JRNL REVDAT 1 07-DEC-22 8H5E 0 JRNL AUTH X.TENG,D.SHENG,J.WANG,Y.YU,M.HATTORI JRNL TITL ION SELECTIVITY MECHANISM OF THE MGTE CHANNEL FOR MG 2+ OVER JRNL TITL 2 CA 2 . JRNL REF ISCIENCE V. 25 05565 2022 JRNL REFN ESSN 2589-0042 JRNL PMID 36465111 JRNL DOI 10.1016/J.ISCI.2022.105565 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.18.2_3874: ???) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.54 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 16972 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.235 REMARK 3 R VALUE (WORKING SET) : 0.233 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.930 REMARK 3 FREE R VALUE TEST SET COUNT : 1686 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 40.5400 - 5.7200 1.00 1377 152 0.2059 0.2216 REMARK 3 2 5.7100 - 4.5400 1.00 1296 141 0.2291 0.2458 REMARK 3 3 4.5400 - 3.9700 1.00 1288 142 0.2323 0.2613 REMARK 3 4 3.9700 - 3.6100 1.00 1272 142 0.2150 0.2636 REMARK 3 5 3.6100 - 3.3500 1.00 1267 144 0.2330 0.2638 REMARK 3 6 3.3500 - 3.1500 1.00 1279 134 0.2427 0.2846 REMARK 3 7 3.1500 - 2.9900 1.00 1251 140 0.2489 0.2812 REMARK 3 8 2.9900 - 2.8600 1.00 1261 141 0.2654 0.2890 REMARK 3 9 2.8600 - 2.7500 1.00 1260 147 0.2690 0.3142 REMARK 3 10 2.7500 - 2.6600 1.00 1237 130 0.2851 0.3099 REMARK 3 11 2.6600 - 2.5700 1.00 1243 151 0.2950 0.2948 REMARK 3 12 2.5700 - 2.5000 1.00 1255 122 0.3072 0.3660 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) : 0.320 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.640 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.005 2781 REMARK 3 ANGLE : 1.194 3789 REMARK 3 CHIRALITY : 0.067 487 REMARK 3 PLANARITY : 0.006 451 REMARK 3 DIHEDRAL : 21.273 422 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: NULL REMARK 4 REMARK 4 8H5E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1300032849. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAY-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL32XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17028 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 40.540 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 35.30 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.65 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4U9L REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, HEPES, NASCN, LIPIDIC CUBIC REMARK 280 PHASE, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 32.38000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.98500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.14000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.98500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.38000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.14000 REMARK 290 SMTRY3 4 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -67.0 KCAL/MOL 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 VAL A 268 REMARK 465 PRO A 269 REMARK 465 ASP A 270 REMARK 465 ALA A 449 REMARK 465 VAL A 450 REMARK 465 VAL B 268 REMARK 465 PRO B 269 REMARK 465 ASP B 270 REMARK 465 ALA B 449 REMARK 465 VAL B 450 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 LEU A 271 CG CD1 CD2 REMARK 470 GLU A 275 CG CD OE1 OE2 REMARK 470 LEU A 283 CG CD1 CD2 REMARK 470 ARG A 340 NE CZ NH1 NH2 REMARK 470 ARG A 354 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 413 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 421 CG CD1 CD2 REMARK 470 LEU B 271 CG CD1 CD2 REMARK 470 MET B 297 O REMARK 470 ARG B 340 NE CZ NH1 NH2 REMARK 470 ARG B 413 NE CZ NH1 NH2 REMARK 470 LEU B 421 CG CD1 CD2 REMARK 470 ASN B 424 CG OD1 ND2 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 O LEU A 316 O HOH A 601 2.00 REMARK 500 OE1 GLU B 275 O HOH B 701 2.06 REMARK 500 O HOH A 629 O HOH A 631 2.17 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 648 O HOH B 703 2554 2.10 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 ARG A 353 CG - CD - NE ANGL. DEV. = 14.3 DEGREES REMARK 500 LEU A 430 CB - CG - CD2 ANGL. DEV. = -10.9 DEGREES REMARK 500 LEU B 281 CA - CB - CG ANGL. DEV. = 14.3 DEGREES REMARK 500 LEU B 281 CB - CG - CD2 ANGL. DEV. = -17.9 DEGREES REMARK 500 ARG B 345 NE - CZ - NH1 ANGL. DEV. = 8.2 DEGREES REMARK 500 ARG B 345 NE - CZ - NH2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG B 354 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 LEU B 415 CA - CB - CG ANGL. DEV. = 18.6 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 OLC B 601 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 A 503 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 311 OE1 REMARK 620 2 GLU A 311 OE2 46.8 REMARK 620 3 GLU B 275 OE1 72.1 65.0 REMARK 620 4 GLU B 275 OE2 71.4 63.0 2.2 REMARK 620 5 GLU B 311 O 159.8 133.8 90.1 91.1 REMARK 620 6 HOH B 708 O 88.4 64.7 22.9 22.0 77.5 REMARK 620 7 HOH B 726 O 120.9 81.8 116.2 114.6 75.2 94.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 504 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 311 O REMARK 620 2 GLU A 311 OE1 71.6 REMARK 620 3 THR A 314 OG1 104.1 168.8 REMARK 620 4 HOH A 606 O 92.9 108.7 81.6 REMARK 620 5 HOH A 637 O 90.6 95.7 73.8 155.2 REMARK 620 6 GLU B 311 OE2 167.9 104.2 82.0 77.5 101.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 612 O REMARK 620 2 HOH A 622 O 70.5 REMARK 620 3 HOH A 654 O 89.9 89.2 REMARK 620 4 HOH B 716 O 166.0 100.1 100.6 REMARK 620 5 HOH B 719 O 82.9 72.9 162.1 84.4 REMARK 620 6 HOH B 732 O 101.1 149.1 121.0 81.5 76.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 603 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 635 O REMARK 620 2 HOH A 648 O 112.8 REMARK 620 3 HOH B 703 O 155.7 46.4 REMARK 620 N 1 2 DBREF1 8H5E A 268 450 UNP A0A7R7TE27_THETH DBREF2 8H5E A A0A7R7TE27 268 450 DBREF1 8H5E B 268 450 UNP A0A7R7TE27_THETH DBREF2 8H5E B A0A7R7TE27 268 450 SEQRES 1 A 183 VAL PRO ASP LEU VAL TYR SER GLU ALA GLY PRO VAL ALA SEQRES 2 A 183 LEU TRP LEU ALA ARG VAL ARG TRP LEU VAL ILE LEU ILE SEQRES 3 A 183 LEU THR GLY MET VAL THR SER SER ILE LEU GLN GLY PHE SEQRES 4 A 183 GLU SER VAL LEU GLU ALA VAL THR ALA LEU ALA PHE TYR SEQRES 5 A 183 VAL PRO VAL LEU LEU GLY THR GLY GLY ASN THR GLY ASN SEQRES 6 A 183 GLN SER ALA THR LEU ILE ILE ARG ALA LEU ALA THR ARG SEQRES 7 A 183 ASP LEU ASP LEU ARG ASP TRP ARG ARG VAL PHE LEU LYS SEQRES 8 A 183 GLU MET GLY VAL GLY LEU LEU LEU GLY LEU THR LEU SER SEQRES 9 A 183 PHE LEU LEU VAL GLY LYS VAL TYR TRP ASP GLY HIS PRO SEQRES 10 A 183 LEU LEU LEU PRO VAL VAL GLY VAL SER LEU VAL LEU ILE SEQRES 11 A 183 VAL PHE PHE ALA ASN LEU VAL GLY ALA MET LEU PRO PHE SEQRES 12 A 183 LEU LEU ARG ARG LEU GLY VAL ASP PRO ALA LEU VAL SER SEQRES 13 A 183 ASN PRO LEU VAL ALA THR LEU SER ASP VAL THR GLY LEU SEQRES 14 A 183 LEU ILE TYR LEU SER VAL ALA ARG LEU LEU LEU GLU ALA SEQRES 15 A 183 VAL SEQRES 1 B 183 VAL PRO ASP LEU VAL TYR SER GLU ALA GLY PRO VAL ALA SEQRES 2 B 183 LEU TRP LEU ALA ARG VAL ARG TRP LEU VAL ILE LEU ILE SEQRES 3 B 183 LEU THR GLY MET VAL THR SER SER ILE LEU GLN GLY PHE SEQRES 4 B 183 GLU SER VAL LEU GLU ALA VAL THR ALA LEU ALA PHE TYR SEQRES 5 B 183 VAL PRO VAL LEU LEU GLY THR GLY GLY ASN THR GLY ASN SEQRES 6 B 183 GLN SER ALA THR LEU ILE ILE ARG ALA LEU ALA THR ARG SEQRES 7 B 183 ASP LEU ASP LEU ARG ASP TRP ARG ARG VAL PHE LEU LYS SEQRES 8 B 183 GLU MET GLY VAL GLY LEU LEU LEU GLY LEU THR LEU SER SEQRES 9 B 183 PHE LEU LEU VAL GLY LYS VAL TYR TRP ASP GLY HIS PRO SEQRES 10 B 183 LEU LEU LEU PRO VAL VAL GLY VAL SER LEU VAL LEU ILE SEQRES 11 B 183 VAL PHE PHE ALA ASN LEU VAL GLY ALA MET LEU PRO PHE SEQRES 12 B 183 LEU LEU ARG ARG LEU GLY VAL ASP PRO ALA LEU VAL SER SEQRES 13 B 183 ASN PRO LEU VAL ALA THR LEU SER ASP VAL THR GLY LEU SEQRES 14 B 183 LEU ILE TYR LEU SER VAL ALA ARG LEU LEU LEU GLU ALA SEQRES 15 B 183 VAL HET OLC A 501 25 HET CA A 502 1 HET CA A 503 1 HET CA A 504 1 HET OLC B 601 11 HET OLC B 602 25 HET CA B 603 1 HETNAM OLC (2R)-2,3-DIHYDROXYPROPYL (9Z)-OCTADEC-9-ENOATE HETNAM CA CALCIUM ION HETSYN OLC 1-OLEOYL-R-GLYCEROL FORMUL 3 OLC 3(C21 H40 O4) FORMUL 4 CA 4(CA 2+) FORMUL 10 HOH *91(H2 O) HELIX 1 AA1 VAL A 272 ALA A 276 5 5 HELIX 2 AA2 GLY A 277 MET A 297 1 21 HELIX 3 AA3 MET A 297 PHE A 306 1 10 HELIX 4 AA4 PHE A 306 VAL A 313 1 8 HELIX 5 AA5 THR A 314 PHE A 318 5 5 HELIX 6 AA6 TYR A 319 THR A 344 1 26 HELIX 7 AA7 ASP A 348 ARG A 350 5 3 HELIX 8 AA8 ASP A 351 GLY A 382 1 32 HELIX 9 AA9 LEU A 385 LEU A 415 1 31 HELIX 10 AB1 ASP A 418 GLU A 448 1 31 HELIX 11 AB2 VAL B 272 ALA B 276 5 5 HELIX 12 AB3 GLY B 277 MET B 297 1 21 HELIX 13 AB4 VAL B 298 PHE B 306 1 9 HELIX 14 AB5 PHE B 306 VAL B 313 1 8 HELIX 15 AB6 THR B 314 PHE B 318 5 5 HELIX 16 AB7 TYR B 319 THR B 344 1 26 HELIX 17 AB8 ASP B 348 ARG B 350 5 3 HELIX 18 AB9 ASP B 351 GLY B 382 1 32 HELIX 19 AC1 HIS B 383 LEU B 385 5 3 HELIX 20 AC2 LEU B 386 LEU B 415 1 30 HELIX 21 AC3 ASP B 418 GLU B 448 1 31 LINK NH2 ARG A 353 C21 OLC A 501 1555 1555 1.44 LINK OE1 GLU A 311 CA CA A 503 1555 1555 2.83 LINK OE2 GLU A 311 CA CA A 503 1555 1555 2.68 LINK O GLU A 311 CA CA A 504 1555 1555 2.62 LINK OE1 GLU A 311 CA CA A 504 1555 1555 2.55 LINK OG1 THR A 314 CA CA A 504 1555 1555 2.62 LINK CA CA A 502 O HOH A 612 1555 1555 2.36 LINK CA CA A 502 O HOH A 622 1555 1555 2.49 LINK CA CA A 502 O HOH A 654 1555 1555 2.45 LINK CA CA A 502 O HOH B 716 1555 1555 2.42 LINK CA CA A 502 O HOH B 719 1555 1555 2.55 LINK CA CA A 502 O HOH B 732 1555 1555 2.48 LINK CA CA A 503 OE1 GLU B 275 2554 1555 2.76 LINK CA CA A 503 OE2 GLU B 275 2554 1555 2.58 LINK CA CA A 503 O GLU B 311 1555 1555 2.43 LINK CA CA A 503 O HOH B 708 1555 1555 2.72 LINK CA CA A 503 O HOH B 726 1555 1555 2.82 LINK CA CA A 504 O HOH A 606 1555 2555 2.52 LINK CA CA A 504 O HOH A 637 1555 1555 3.10 LINK CA CA A 504 OE2 GLU B 311 1555 1555 2.93 LINK O HOH A 635 CA CA B 603 2555 1555 2.72 LINK O HOH A 648 CA CA B 603 2555 1555 2.50 LINK CA CA B 603 O HOH B 703 1555 1555 2.78 CRYST1 64.760 70.280 103.970 90.00 90.00 90.00 P 21 21 21 8 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 0.015442 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014229 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009618 0.00000