HEADER MEMBRANE PROTEIN 28-APR-21 7EPZ TITLE OVERALL STRUCTURE OF ERASTIN-BOUND XCT-4F2HC COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: 4F2 CELL-SURFACE ANTIGEN HEAVY CHAIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 4F2HC, SOLUTE CARRIER FAMILY 3 (ACTIVATORS OF DIBASIC AND COMPND 5 NEUTRAL AMINO ACID TRANSPORT),MEMBER 2,ISOFORM CRA_A; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: CYSTINE/GLUTAMATE TRANSPORTER; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: AMINO ACID TRANSPORT SYSTEM XC-,CALCIUM CHANNEL BLOCKER COMPND 11 RESISTANCE PROTEIN CCBR1,SOLUTE CARRIER FAMILY 7 MEMBER 11,XCT; COMPND 12 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: SLC3A2, HCG_2016598; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: HEK293; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: SLC7A11; SOURCE 14 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 16 EXPRESSION_SYSTEM_CELL_LINE: HEK293 KEYWDS MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR R.H.YAN,Y.N.LI,Y.Y.ZHANG,X.M.CHI,Q.ZHOU REVDAT 4 13-JUL-22 7EPZ 1 JRNL REVDAT 3 25-MAY-22 7EPZ 1 COMPND SOURCE REMARK HET REVDAT 3 2 1 HETNAM HETSYN FORMUL ATOM REVDAT 2 13-APR-22 7EPZ 1 JRNL REVDAT 1 06-APR-22 7EPZ 0 JRNL AUTH R.YAN,E.XIE,Y.LI,J.LI,Y.ZHANG,X.CHI,X.HU,L.XU,T.HOU, JRNL AUTH 2 B.R.STOCKWELL,J.MIN,Q.ZHOU,F.WANG JRNL TITL THE STRUCTURE OF ERASTIN-BOUND XCT-4F2HC COMPLEX REVEALS JRNL TITL 2 MOLECULAR MECHANISMS UNDERLYING ERASTIN-INDUCED FERROPTOSIS. JRNL REF CELL RES. V. 32 687 2022 JRNL REFN ISSN 1001-0602 JRNL PMID 35352032 JRNL DOI 10.1038/S41422-022-00642-W REMARK 2 REMARK 2 RESOLUTION. 3.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : RELION 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) : 3.400 REMARK 3 NUMBER OF PARTICLES : 114524 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 7EPZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-APR-21. REMARK 100 THE DEPOSITION ID IS D_1300021998. 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 : OVERALL STRUCTURE OF ERASTIN REMARK 245 -BOUND XCT-4F2HC 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 : 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 : 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, C, D, E, F 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 MET A -13 REMARK 465 ALA A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 SER A -1 REMARK 465 GLY A 0 REMARK 465 ARG A 1 REMARK 465 GLU A 2 REMARK 465 LEU A 3 REMARK 465 GLN A 4 REMARK 465 PRO A 5 REMARK 465 PRO A 6 REMARK 465 GLU A 7 REMARK 465 ALA A 8 REMARK 465 SER A 9 REMARK 465 ILE A 10 REMARK 465 ALA A 11 REMARK 465 VAL A 12 REMARK 465 VAL A 13 REMARK 465 SER A 14 REMARK 465 ILE A 15 REMARK 465 PRO A 16 REMARK 465 ARG A 17 REMARK 465 GLN A 18 REMARK 465 LEU A 19 REMARK 465 PRO A 20 REMARK 465 GLY A 21 REMARK 465 SER A 22 REMARK 465 HIS A 23 REMARK 465 SER A 24 REMARK 465 GLU A 25 REMARK 465 ALA A 26 REMARK 465 GLY A 27 REMARK 465 VAL A 28 REMARK 465 GLN A 29 REMARK 465 GLY A 30 REMARK 465 LEU A 31 REMARK 465 SER A 32 REMARK 465 ALA A 33 REMARK 465 GLY A 34 REMARK 465 ASP A 35 REMARK 465 ASP A 36 REMARK 465 SER A 37 REMARK 465 GLU A 38 REMARK 465 THR A 39 REMARK 465 GLY A 40 REMARK 465 SER A 41 REMARK 465 ASP A 42 REMARK 465 CYS A 43 REMARK 465 VAL A 44 REMARK 465 THR A 45 REMARK 465 GLN A 46 REMARK 465 ALA A 47 REMARK 465 GLY A 48 REMARK 465 LEU A 49 REMARK 465 GLN A 50 REMARK 465 LEU A 51 REMARK 465 LEU A 52 REMARK 465 ALA A 53 REMARK 465 SER A 54 REMARK 465 SER A 55 REMARK 465 ASP A 56 REMARK 465 PRO A 57 REMARK 465 PRO A 58 REMARK 465 ALA A 59 REMARK 465 LEU A 60 REMARK 465 ALA A 61 REMARK 465 SER A 62 REMARK 465 LYS A 63 REMARK 465 ASN A 64 REMARK 465 ALA A 65 REMARK 465 GLU A 66 REMARK 465 VAL A 67 REMARK 465 THR A 68 REMARK 465 VAL A 69 REMARK 465 GLU A 70 REMARK 465 THR A 71 REMARK 465 GLY A 72 REMARK 465 PHE A 73 REMARK 465 HIS A 74 REMARK 465 HIS A 75 REMARK 465 VAL A 76 REMARK 465 SER A 77 REMARK 465 GLN A 78 REMARK 465 ALA A 79 REMARK 465 ASP A 80 REMARK 465 ILE A 81 REMARK 465 GLU A 82 REMARK 465 PHE A 83 REMARK 465 LEU A 84 REMARK 465 THR A 85 REMARK 465 SER A 86 REMARK 465 ILE A 87 REMARK 465 ASP A 88 REMARK 465 PRO A 89 REMARK 465 THR A 90 REMARK 465 ALA A 91 REMARK 465 SER A 92 REMARK 465 ALA A 93 REMARK 465 SER A 94 REMARK 465 GLY A 95 REMARK 465 SER A 96 REMARK 465 ALA A 97 REMARK 465 GLY A 98 REMARK 465 ILE A 99 REMARK 465 THR A 100 REMARK 465 GLY A 101 REMARK 465 THR A 102 REMARK 465 MET A 103 REMARK 465 SER A 104 REMARK 465 GLN A 105 REMARK 465 ASP A 106 REMARK 465 THR A 107 REMARK 465 GLU A 108 REMARK 465 VAL A 109 REMARK 465 ASP A 110 REMARK 465 MET A 111 REMARK 465 LYS A 112 REMARK 465 GLU A 113 REMARK 465 VAL A 114 REMARK 465 GLU A 115 REMARK 465 LEU A 116 REMARK 465 ASN A 117 REMARK 465 GLU A 118 REMARK 465 LEU A 119 REMARK 465 GLU A 120 REMARK 465 PRO A 121 REMARK 465 GLU A 122 REMARK 465 LYS A 123 REMARK 465 GLN A 124 REMARK 465 PRO A 125 REMARK 465 MET A 126 REMARK 465 ASN A 127 REMARK 465 ALA A 128 REMARK 465 ALA A 129 REMARK 465 SER A 130 REMARK 465 GLY A 131 REMARK 465 ALA A 132 REMARK 465 ALA A 133 REMARK 465 MET A 134 REMARK 465 SER A 135 REMARK 465 LEU A 136 REMARK 465 ALA A 137 REMARK 465 GLY A 138 REMARK 465 ALA A 139 REMARK 465 GLU A 140 REMARK 465 LYS A 141 REMARK 465 ASN A 142 REMARK 465 GLY A 143 REMARK 465 LEU A 144 REMARK 465 VAL A 145 REMARK 465 LYS A 146 REMARK 465 ILE A 147 REMARK 465 LYS A 148 REMARK 465 VAL A 149 REMARK 465 ALA A 150 REMARK 465 GLU A 151 REMARK 465 ASP A 152 REMARK 465 GLU A 153 REMARK 465 ALA A 154 REMARK 465 GLU A 155 REMARK 465 ALA A 156 REMARK 465 ALA A 157 REMARK 465 ALA A 158 REMARK 465 ALA A 159 REMARK 465 ALA A 160 REMARK 465 LYS A 161 REMARK 465 PHE A 162 REMARK 465 THR A 163 REMARK 465 LEU A 632 REMARK 465 GLU A 633 REMARK 465 MET B -19 REMARK 465 ALA B -18 REMARK 465 ASP B -17 REMARK 465 TYR B -16 REMARK 465 LYS B -15 REMARK 465 ASP B -14 REMARK 465 ASP B -13 REMARK 465 ASP B -12 REMARK 465 ASP B -11 REMARK 465 LYS B -10 REMARK 465 SER B -9 REMARK 465 GLY B -8 REMARK 465 PRO B -7 REMARK 465 ASP B -6 REMARK 465 GLU B -5 REMARK 465 VAL B -4 REMARK 465 ASP B -3 REMARK 465 ALA B -2 REMARK 465 SER B -1 REMARK 465 GLY B 0 REMARK 465 ARG B 1 REMARK 465 VAL B 2 REMARK 465 ARG B 3 REMARK 465 LYS B 4 REMARK 465 PRO B 5 REMARK 465 VAL B 6 REMARK 465 VAL B 7 REMARK 465 SER B 8 REMARK 465 THR B 9 REMARK 465 ILE B 10 REMARK 465 SER B 11 REMARK 465 LYS B 12 REMARK 465 GLY B 13 REMARK 465 GLY B 14 REMARK 465 TYR B 15 REMARK 465 LEU B 16 REMARK 465 GLN B 17 REMARK 465 GLY B 18 REMARK 465 ASN B 19 REMARK 465 VAL B 20 REMARK 465 ASN B 21 REMARK 465 GLY B 22 REMARK 465 ARG B 23 REMARK 465 LEU B 24 REMARK 465 PRO B 25 REMARK 465 SER B 26 REMARK 465 LEU B 27 REMARK 465 GLY B 28 REMARK 465 ASN B 29 REMARK 465 LYS B 30 REMARK 465 GLU B 31 REMARK 465 PRO B 32 REMARK 465 PRO B 33 REMARK 465 GLY B 34 REMARK 465 GLN B 35 REMARK 465 GLU B 36 REMARK 465 LYS B 37 REMARK 465 VAL B 38 REMARK 465 GLN B 39 REMARK 465 LEU B 40 REMARK 465 LYS B 41 REMARK 465 ARG B 42 REMARK 465 LYS B 43 REMARK 465 VAL B 44 REMARK 465 GLU B 498 REMARK 465 ASP B 499 REMARK 465 LYS B 500 REMARK 465 LEU B 501 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 ALA A 174 50.31 -91.90 REMARK 500 ARG A 207 21.30 -72.92 REMARK 500 ARG A 210 -172.95 -58.23 REMARK 500 GLN A 269 -64.35 -93.50 REMARK 500 LYS A 270 -162.92 -167.58 REMARK 500 ASP A 271 0.90 -61.03 REMARK 500 LEU A 309 31.48 -143.27 REMARK 500 PHE A 320 70.87 58.89 REMARK 500 ASP A 374 32.50 -99.38 REMARK 500 SER A 409 -155.56 -154.88 REMARK 500 ALA A 439 14.78 -145.19 REMARK 500 PRO A 481 -165.33 -71.39 REMARK 500 ILE A 500 74.82 52.10 REMARK 500 ALA A 547 -156.85 -149.43 REMARK 500 TRP A 558 -70.49 -96.43 REMARK 500 ASP A 559 -61.34 -132.47 REMARK 500 PHE A 570 48.14 -89.41 REMARK 500 ASP A 572 77.58 -101.43 REMARK 500 ALA A 581 -73.92 -66.12 REMARK 500 SER A 582 -0.25 58.62 REMARK 500 ASP A 583 -1.08 -140.45 REMARK 500 ALA A 588 50.70 -118.93 REMARK 500 ASP A 595 -162.12 -78.60 REMARK 500 LEU A 612 46.80 -91.02 REMARK 500 GLU A 613 -53.91 -121.89 REMARK 500 ARG A 614 46.38 -94.69 REMARK 500 THR B 73 -166.79 -116.62 REMARK 500 PRO B 120 -154.42 -66.93 REMARK 500 ILE B 133 -52.56 -128.56 REMARK 500 LYS B 215 112.57 -166.77 REMARK 500 LYS B 222 123.93 -38.24 REMARK 500 ASP B 223 20.10 87.47 REMARK 500 ALA B 224 -59.65 -22.69 REMARK 500 ARG B 228 52.41 -96.26 REMARK 500 ASP B 229 -14.07 74.26 REMARK 500 SER B 230 140.48 -173.65 REMARK 500 ASN B 253 63.61 60.72 REMARK 500 LEU B 312 -157.94 -74.23 REMARK 500 ALA B 337 -6.49 73.60 REMARK 500 GLU B 348 -72.25 -115.32 REMARK 500 LEU B 351 83.36 55.99 REMARK 500 LYS B 362 71.07 56.29 REMARK 500 HIS B 363 76.56 -69.93 REMARK 500 SER B 382 -159.34 -84.81 REMARK 500 CYS B 414 80.71 -157.21 REMARK 500 MET B 417 75.21 60.55 REMARK 500 ASP B 446 102.86 -46.62 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-31251 RELATED DB: EMDB REMARK 900 OVERALL STRUCTURE OF ERASTIN-BOUND XCT-4F2HC COMPLEX DBREF 7EPZ A 2 631 UNP J3KPF3 J3KPF3_HUMAN 2 631 DBREF 7EPZ B 2 501 UNP Q9UPY5 XCT_HUMAN 2 501 SEQADV 7EPZ MET A -13 UNP J3KPF3 INITIATING METHIONINE SEQADV 7EPZ ALA A -12 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ HIS A -11 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ HIS A -10 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ HIS A -9 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ HIS A -8 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ HIS A -7 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ HIS A -6 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ HIS A -5 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ HIS A -4 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ HIS A -3 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ HIS A -2 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ SER A -1 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ GLY A 0 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ ARG A 1 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ LEU A 632 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ GLU A 633 UNP J3KPF3 EXPRESSION TAG SEQADV 7EPZ MET B -19 UNP Q9UPY5 INITIATING METHIONINE SEQADV 7EPZ ALA B -18 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ ASP B -17 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ TYR B -16 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ LYS B -15 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ ASP B -14 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ ASP B -13 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ ASP B -12 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ ASP B -11 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ LYS B -10 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ SER B -9 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ GLY B -8 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ PRO B -7 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ ASP B -6 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ GLU B -5 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ VAL B -4 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ ASP B -3 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ ALA B -2 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ SER B -1 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ GLY B 0 UNP Q9UPY5 EXPRESSION TAG SEQADV 7EPZ ARG B 1 UNP Q9UPY5 EXPRESSION TAG SEQRES 1 A 647 MET ALA HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SER SEQRES 2 A 647 GLY ARG GLU LEU GLN PRO PRO GLU ALA SER ILE ALA VAL SEQRES 3 A 647 VAL SER ILE PRO ARG GLN LEU PRO GLY SER HIS SER GLU SEQRES 4 A 647 ALA GLY VAL GLN GLY LEU SER ALA GLY ASP ASP SER GLU SEQRES 5 A 647 THR GLY SER ASP CYS VAL THR GLN ALA GLY LEU GLN LEU SEQRES 6 A 647 LEU ALA SER SER ASP PRO PRO ALA LEU ALA SER LYS ASN SEQRES 7 A 647 ALA GLU VAL THR VAL GLU THR GLY PHE HIS HIS VAL SER SEQRES 8 A 647 GLN ALA ASP ILE GLU PHE LEU THR SER ILE ASP PRO THR SEQRES 9 A 647 ALA SER ALA SER GLY SER ALA GLY ILE THR GLY THR MET SEQRES 10 A 647 SER GLN ASP THR GLU VAL ASP MET LYS GLU VAL GLU LEU SEQRES 11 A 647 ASN GLU LEU GLU PRO GLU LYS GLN PRO MET ASN ALA ALA SEQRES 12 A 647 SER GLY ALA ALA MET SER LEU ALA GLY ALA GLU LYS ASN SEQRES 13 A 647 GLY LEU VAL LYS ILE LYS VAL ALA GLU ASP GLU ALA GLU SEQRES 14 A 647 ALA ALA ALA ALA ALA LYS PHE THR GLY LEU SER LYS GLU SEQRES 15 A 647 GLU LEU LEU LYS VAL ALA GLY SER PRO GLY TRP VAL ARG SEQRES 16 A 647 THR ARG TRP ALA LEU LEU LEU LEU PHE TRP LEU GLY TRP SEQRES 17 A 647 LEU GLY MET LEU ALA GLY ALA VAL VAL ILE ILE VAL ARG SEQRES 18 A 647 ALA PRO ARG CYS ARG GLU LEU PRO ALA GLN LYS TRP TRP SEQRES 19 A 647 HIS THR GLY ALA LEU TYR ARG ILE GLY ASP LEU GLN ALA SEQRES 20 A 647 PHE GLN GLY HIS GLY ALA GLY ASN LEU ALA GLY LEU LYS SEQRES 21 A 647 GLY ARG LEU ASP TYR LEU SER SER LEU LYS VAL LYS GLY SEQRES 22 A 647 LEU VAL LEU GLY PRO ILE HIS LYS ASN GLN LYS ASP ASP SEQRES 23 A 647 VAL ALA GLN THR ASP LEU LEU GLN ILE ASP PRO ASN PHE SEQRES 24 A 647 GLY SER LYS GLU ASP PHE ASP SER LEU LEU GLN SER ALA SEQRES 25 A 647 LYS LYS LYS SER ILE ARG VAL ILE LEU ASP LEU THR PRO SEQRES 26 A 647 ASN TYR ARG GLY GLU ASN SER TRP PHE SER THR GLN VAL SEQRES 27 A 647 ASP THR VAL ALA THR LYS VAL LYS ASP ALA LEU GLU PHE SEQRES 28 A 647 TRP LEU GLN ALA GLY VAL ASP GLY PHE GLN VAL ARG ASP SEQRES 29 A 647 ILE GLU ASN LEU LYS ASP ALA SER SER PHE LEU ALA GLU SEQRES 30 A 647 TRP GLN ASN ILE THR LYS GLY PHE SER GLU ASP ARG LEU SEQRES 31 A 647 LEU ILE ALA GLY THR ASN SER SER ASP LEU GLN GLN ILE SEQRES 32 A 647 LEU SER LEU LEU GLU SER ASN LYS ASP LEU LEU LEU THR SEQRES 33 A 647 SER SER TYR LEU SER ASP SER GLY SER THR GLY GLU HIS SEQRES 34 A 647 THR LYS SER LEU VAL THR GLN TYR LEU ASN ALA THR GLY SEQRES 35 A 647 ASN ARG TRP CYS SER TRP SER LEU SER GLN ALA ARG LEU SEQRES 36 A 647 LEU THR SER PHE LEU PRO ALA GLN LEU LEU ARG LEU TYR SEQRES 37 A 647 GLN LEU MET LEU PHE THR LEU PRO GLY THR PRO VAL PHE SEQRES 38 A 647 SER TYR GLY ASP GLU ILE GLY LEU ASP ALA ALA ALA LEU SEQRES 39 A 647 PRO GLY GLN PRO MET GLU ALA PRO VAL MET LEU TRP ASP SEQRES 40 A 647 GLU SER SER PHE PRO ASP ILE PRO GLY ALA VAL SER ALA SEQRES 41 A 647 ASN MET THR VAL LYS GLY GLN SER GLU ASP PRO GLY SER SEQRES 42 A 647 LEU LEU SER LEU PHE ARG ARG LEU SER ASP GLN ARG SER SEQRES 43 A 647 LYS GLU ARG SER LEU LEU HIS GLY ASP PHE HIS ALA PHE SEQRES 44 A 647 SER ALA GLY PRO GLY LEU PHE SER TYR ILE ARG HIS TRP SEQRES 45 A 647 ASP GLN ASN GLU ARG PHE LEU VAL VAL LEU ASN PHE GLY SEQRES 46 A 647 ASP VAL GLY LEU SER ALA GLY LEU GLN ALA SER ASP LEU SEQRES 47 A 647 PRO ALA SER ALA SER LEU PRO ALA LYS ALA ASP LEU LEU SEQRES 48 A 647 LEU SER THR GLN PRO GLY ARG GLU GLU GLY SER PRO LEU SEQRES 49 A 647 GLU LEU GLU ARG LEU LYS LEU GLU PRO HIS GLU GLY LEU SEQRES 50 A 647 LEU LEU ARG PHE PRO TYR ALA ALA LEU GLU SEQRES 1 B 521 MET ALA ASP TYR LYS ASP ASP ASP ASP LYS SER GLY PRO SEQRES 2 B 521 ASP GLU VAL ASP ALA SER GLY ARG VAL ARG LYS PRO VAL SEQRES 3 B 521 VAL SER THR ILE SER LYS GLY GLY TYR LEU GLN GLY ASN SEQRES 4 B 521 VAL ASN GLY ARG LEU PRO SER LEU GLY ASN LYS GLU PRO SEQRES 5 B 521 PRO GLY GLN GLU LYS VAL GLN LEU LYS ARG LYS VAL THR SEQRES 6 B 521 LEU LEU ARG GLY VAL SER ILE ILE ILE GLY THR ILE ILE SEQRES 7 B 521 GLY ALA GLY ILE PHE ILE SER PRO LYS GLY VAL LEU GLN SEQRES 8 B 521 ASN THR GLY SER VAL GLY MET SER LEU THR ILE TRP THR SEQRES 9 B 521 VAL CYS GLY VAL LEU SER LEU PHE GLY ALA LEU SER TYR SEQRES 10 B 521 ALA GLU LEU GLY THR THR ILE LYS LYS SER GLY GLY HIS SEQRES 11 B 521 TYR THR TYR ILE LEU GLU VAL PHE GLY PRO LEU PRO ALA SEQRES 12 B 521 PHE VAL ARG VAL TRP VAL GLU LEU LEU ILE ILE ARG PRO SEQRES 13 B 521 ALA ALA THR ALA VAL ILE SER LEU ALA PHE GLY ARG TYR SEQRES 14 B 521 ILE LEU GLU PRO PHE PHE ILE GLN CYS GLU ILE PRO GLU SEQRES 15 B 521 LEU ALA ILE LYS LEU ILE THR ALA VAL GLY ILE THR VAL SEQRES 16 B 521 VAL MET VAL LEU ASN SER MET SER VAL SER TRP SER ALA SEQRES 17 B 521 ARG ILE GLN ILE PHE LEU THR PHE CYS LYS LEU THR ALA SEQRES 18 B 521 ILE LEU ILE ILE ILE VAL PRO GLY VAL MET GLN LEU ILE SEQRES 19 B 521 LYS GLY GLN THR GLN ASN PHE LYS ASP ALA PHE SER GLY SEQRES 20 B 521 ARG ASP SER SER ILE THR ARG LEU PRO LEU ALA PHE TYR SEQRES 21 B 521 TYR GLY MET TYR ALA TYR ALA GLY TRP PHE TYR LEU ASN SEQRES 22 B 521 PHE VAL THR GLU GLU VAL GLU ASN PRO GLU LYS THR ILE SEQRES 23 B 521 PRO LEU ALA ILE CYS ILE SER MET ALA ILE VAL THR ILE SEQRES 24 B 521 GLY TYR VAL LEU THR ASN VAL ALA TYR PHE THR THR ILE SEQRES 25 B 521 ASN ALA GLU GLU LEU LEU LEU SER ASN ALA VAL ALA VAL SEQRES 26 B 521 THR PHE SER GLU ARG LEU LEU GLY ASN PHE SER LEU ALA SEQRES 27 B 521 VAL PRO ILE PHE VAL ALA LEU SER CYS PHE GLY SER MET SEQRES 28 B 521 ASN GLY GLY VAL PHE ALA VAL SER ARG LEU PHE TYR VAL SEQRES 29 B 521 ALA SER ARG GLU GLY HIS LEU PRO GLU ILE LEU SER MET SEQRES 30 B 521 ILE HIS VAL ARG LYS HIS THR PRO LEU PRO ALA VAL ILE SEQRES 31 B 521 VAL LEU HIS PRO LEU THR MET ILE MET LEU PHE SER GLY SEQRES 32 B 521 ASP LEU ASP SER LEU LEU ASN PHE LEU SER PHE ALA ARG SEQRES 33 B 521 TRP LEU PHE ILE GLY LEU ALA VAL ALA GLY LEU ILE TYR SEQRES 34 B 521 LEU ARG TYR LYS CYS PRO ASP MET HIS ARG PRO PHE LYS SEQRES 35 B 521 VAL PRO LEU PHE ILE PRO ALA LEU PHE SER PHE THR CYS SEQRES 36 B 521 LEU PHE MET VAL ALA LEU SER LEU TYR SER ASP PRO PHE SEQRES 37 B 521 SER THR GLY ILE GLY PHE VAL ILE THR LEU THR GLY VAL SEQRES 38 B 521 PRO ALA TYR TYR LEU PHE ILE ILE TRP ASP LYS LYS PRO SEQRES 39 B 521 ARG TRP PHE ARG ILE MET SER GLU LYS ILE THR ARG THR SEQRES 40 B 521 LEU GLN ILE ILE LEU GLU VAL VAL PRO GLU GLU ASP LYS SEQRES 41 B 521 LEU HET NAG C 1 14 HET NAG C 2 14 HET NAG D 1 14 HET NAG D 2 14 HET NAG E 1 14 HET NAG E 2 14 HET NAG F 1 14 HET NAG F 2 14 HET J9O B 601 39 HET PX8 B 602 48 HET PX8 B 603 48 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM J9O 2-[(1S)-1-[4-[2-(4-CHLORANYLPHENOXY)ETHANOYL]PIPERAZIN- HETNAM 2 J9O 1-YL]ETHYL]-3-(2-ETHOXYPHENYL)QUINAZOLIN-4-ONE HETNAM PX8 1,2-DISTEAROYL-SN-GLYCERO-3-PHOSPHATE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 3 NAG 8(C8 H15 N O6) FORMUL 7 J9O C30 H31 CL N4 O4 FORMUL 8 PX8 2(C39 H76 O8 P 1-) HELIX 1 AA1 GLY A 178 ARG A 207 1 30 HELIX 2 AA2 LEU A 231 GLY A 236 1 6 HELIX 3 AA3 ALA A 243 GLY A 247 5 5 HELIX 4 AA4 ARG A 248 LYS A 256 1 9 HELIX 5 AA5 SER A 287 LYS A 301 1 15 HELIX 6 AA6 VAL A 324 GLY A 342 1 19 HELIX 7 AA7 ILE A 351 LEU A 354 5 4 HELIX 8 AA8 ASP A 356 SER A 372 1 17 HELIX 9 AA9 ASP A 385 LEU A 393 1 9 HELIX 10 AB1 THR A 412 GLY A 428 1 17 HELIX 11 AB2 LEU A 450 THR A 460 1 11 HELIX 12 AB3 SER A 519 GLU A 534 1 16 HELIX 13 AB4 LEU B 46 ILE B 58 1 13 HELIX 14 AB5 ALA B 60 ASN B 72 1 13 HELIX 15 AB6 SER B 75 LYS B 105 1 31 HELIX 16 AB7 HIS B 110 LEU B 115 1 6 HELIX 17 AB8 LEU B 121 ILE B 133 1 13 HELIX 18 AB9 ILE B 133 TYR B 149 1 17 HELIX 19 AC1 LEU B 151 PHE B 155 5 5 HELIX 20 AC2 PRO B 161 MET B 182 1 22 HELIX 21 AC3 SER B 183 VAL B 207 1 25 HELIX 22 AC4 ARG B 234 TYR B 244 1 11 HELIX 23 AC5 ALA B 245 ALA B 247 5 3 HELIX 24 AC6 GLY B 248 LEU B 252 5 5 HELIX 25 AC7 LYS B 264 THR B 290 1 27 HELIX 26 AC8 ALA B 302 GLU B 309 1 8 HELIX 27 AC9 ALA B 318 GLY B 333 1 16 HELIX 28 AD1 VAL B 338 ARG B 347 1 10 HELIX 29 AD2 PRO B 365 SER B 382 1 18 HELIX 30 AD3 ASP B 384 LYS B 413 1 30 HELIX 31 AD4 LEU B 425 SER B 442 1 18 HELIX 32 AD5 ASP B 446 THR B 459 1 14 HELIX 33 AD6 GLY B 460 TYR B 464 5 5 HELIX 34 AD7 PHE B 477 GLU B 493 1 17 SHEET 1 AA1 8 LEU A 400 THR A 402 0 SHEET 2 AA1 8 LEU A 376 GLY A 380 1 N ALA A 379 O THR A 402 SHEET 3 AA1 8 GLY A 345 ARG A 349 1 N VAL A 348 O ILE A 378 SHEET 4 AA1 8 ILE A 306 ASP A 308 1 N LEU A 307 O GLN A 347 SHEET 5 AA1 8 VAL A 261 LEU A 262 1 N LEU A 262 O ILE A 306 SHEET 6 AA1 8 LEU A 225 ILE A 228 1 N ILE A 228 O VAL A 261 SHEET 7 AA1 8 GLY A 463 SER A 468 1 O PHE A 467 N ARG A 227 SHEET 8 AA1 8 CYS A 432 TRP A 434 1 N CYS A 432 O THR A 464 SHEET 1 AA2 2 HIS A 266 LYS A 267 0 SHEET 2 AA2 2 ASP A 277 ILE A 281 -1 O GLN A 280 N LYS A 267 SHEET 1 AA3 4 ASP A 541 ALA A 544 0 SHEET 2 AA3 4 LEU A 551 HIS A 557 -1 O HIS A 557 N ASP A 541 SHEET 3 AA3 4 ARG A 563 ASN A 569 -1 O PHE A 564 N ARG A 556 SHEET 4 AA3 4 GLY A 622 PHE A 627 -1 O LEU A 625 N LEU A 565 SHEET 1 AA4 2 LEU A 575 SER A 576 0 SHEET 2 AA4 2 LYS A 616 LEU A 617 -1 O LEU A 617 N LEU A 575 SHEET 1 AA5 2 LYS A 593 ALA A 594 0 SHEET 2 AA5 2 LEU A 610 GLU A 611 -1 O LEU A 610 N ALA A 594 SHEET 1 AA6 2 ILE B 358 HIS B 359 0 SHEET 2 AA6 2 VAL B 494 VAL B 495 -1 O VAL B 495 N ILE B 358 SSBOND 1 CYS A 211 CYS B 158 1555 1555 2.03 LINK ND2 ASN A 366 C1 NAG D 1 1555 1555 1.44 LINK ND2 ASN A 382 C1 NAG E 1 1555 1555 1.44 LINK ND2 ASN A 425 C1 NAG F 1 1555 1555 1.45 LINK ND2 ASN A 507 C1 NAG C 1 1555 1555 1.44 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.45 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.46 LINK O4 NAG E 1 C1 NAG E 2 1555 1555 1.44 LINK O4 NAG F 1 C1 NAG F 2 1555 1555 1.45 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