HEADER MEMBRANE PROTEIN 24-FEB-22 7X1H TITLE CRYO-EM STRUCTURE OF HUMAN BTR1 IN THE INWARD-FACING STATE WITH R125H TITLE 2 MUTATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOFORM 1 OF SOLUTE CARRIER FAMILY 4 MEMBER 11; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SODIUM BORATE COTRANSPORTER 1,NABC1,SOLUTE CARRIER FAMILY 4 COMPND 5 MEMBER 11,ISOFORM B; COMPND 6 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: SLC4A11, BTR1; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS SLC4A11, BTR1, SLC TRANSPORTER, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR Y.YIN,Y.LU,P.ZUO REVDAT 2 11-OCT-23 7X1H 1 JRNL REVDAT 1 04-OCT-23 7X1H 0 JRNL AUTH Y.LU,P.ZUO,H.CHEN,H.SHAN,W.WANG,Z.DAI,H.XU,Y.CHEN,L.LIANG, JRNL AUTH 2 D.DING,Y.JIN,Y.YIN JRNL TITL STRUCTURAL INSIGHTS INTO THE CONFORMATIONAL CHANGES OF JRNL TITL 2 BTR1/SLC4A11 IN COMPLEX WITH PIP 2. JRNL REF NAT COMMUN V. 14 6157 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 37788993 JRNL DOI 10.1038/S41467-023-41924-0 REMARK 2 REMARK 2 RESOLUTION. 2.96 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC 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) : 2.960 REMARK 3 NUMBER OF PARTICLES : 99556 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 7X1H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-MAR-22. REMARK 100 THE DEPOSITION ID IS D_1300027802. 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 : SOLUTE CARRIER FAMILY 4 MEMBER REMARK 245 11, ISOFORM B 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 : 7.50 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 K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1800.00 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 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 1 REMARK 465 SER A 2 REMARK 465 GLN A 3 REMARK 465 VAL A 4 REMARK 465 GLY A 5 REMARK 465 GLY A 6 REMARK 465 ARG A 7 REMARK 465 GLY A 8 REMARK 465 ASP A 9 REMARK 465 ARG A 10 REMARK 465 CYS A 11 REMARK 465 THR A 12 REMARK 465 GLN A 13 REMARK 465 GLU A 14 REMARK 465 VAL A 15 REMARK 465 GLN A 16 REMARK 465 GLY A 17 REMARK 465 LEU A 18 REMARK 465 VAL A 19 REMARK 465 HIS A 20 REMARK 465 GLY A 21 REMARK 465 ALA A 22 REMARK 465 GLY A 23 REMARK 465 ASP A 24 REMARK 465 LEU A 25 REMARK 465 SER A 26 REMARK 465 ALA A 27 REMARK 465 SER A 28 REMARK 465 LEU A 29 REMARK 465 ALA A 30 REMARK 465 GLU A 31 REMARK 465 ASN A 32 REMARK 465 SER A 33 REMARK 465 PRO A 34 REMARK 465 THR A 35 REMARK 465 MET A 36 REMARK 465 SER A 37 REMARK 465 GLN A 38 REMARK 465 ASN A 39 REMARK 465 GLY A 40 REMARK 465 TYR A 41 REMARK 465 PHE A 42 REMARK 465 GLU A 43 REMARK 465 ASP A 44 REMARK 465 SER A 45 REMARK 465 SER A 46 REMARK 465 TYR A 47 REMARK 465 TYR A 48 REMARK 465 LYS A 49 REMARK 465 CYS A 50 REMARK 465 ASP A 51 REMARK 465 THR A 52 REMARK 465 ASP A 53 REMARK 465 ASP A 54 REMARK 465 THR A 55 REMARK 465 PHE A 56 REMARK 465 GLU A 57 REMARK 465 ALA A 58 REMARK 465 ARG A 59 REMARK 465 GLU A 60 REMARK 465 GLU A 61 REMARK 465 ILE A 62 REMARK 465 LEU A 63 REMARK 465 GLY A 64 REMARK 465 ASP A 65 REMARK 465 GLU A 66 REMARK 465 ALA A 67 REMARK 465 PHE A 68 REMARK 465 ASP A 69 REMARK 465 THR A 70 REMARK 465 ALA A 71 REMARK 465 ASN A 72 REMARK 465 SER A 73 REMARK 465 SER A 74 REMARK 465 ILE A 75 REMARK 465 VAL A 76 REMARK 465 SER A 77 REMARK 465 GLY A 78 REMARK 465 GLU A 79 REMARK 465 SER A 80 REMARK 465 ILE A 81 REMARK 465 ARG A 82 REMARK 465 PHE A 83 REMARK 465 PHE A 84 REMARK 465 VAL A 85 REMARK 465 ASN A 86 REMARK 465 VAL A 87 REMARK 465 ASN A 88 REMARK 465 LEU A 89 REMARK 465 GLU A 90 REMARK 465 MET A 91 REMARK 465 GLN A 92 REMARK 465 ALA A 93 REMARK 465 THR A 94 REMARK 465 ASN A 95 REMARK 465 THR A 96 REMARK 465 GLU A 97 REMARK 465 ASN A 98 REMARK 465 GLU A 99 REMARK 465 ALA A 100 REMARK 465 THR A 101 REMARK 465 SER A 102 REMARK 465 GLY A 103 REMARK 465 GLY A 104 REMARK 465 GLU A 122 REMARK 465 GLU A 123 REMARK 465 ILE A 124 REMARK 465 ARG A 125 REMARK 465 ALA A 126 REMARK 465 HIS A 127 REMARK 465 ARG A 128 REMARK 465 ASP A 129 REMARK 465 LEU A 130 REMARK 465 ARG A 161 REMARK 465 ASP A 162 REMARK 465 PRO A 163 REMARK 465 ASP A 164 REMARK 465 ASN A 165 REMARK 465 ASN A 166 REMARK 465 GLU A 167 REMARK 465 PRO A 168 REMARK 465 ASN A 169 REMARK 465 CYS A 170 REMARK 465 ASN A 171 REMARK 465 LEU A 172 REMARK 465 PRO A 257 REMARK 465 LYS A 258 REMARK 465 MET A 259 REMARK 465 LYS A 260 REMARK 465 SER A 261 REMARK 465 THR A 262 REMARK 465 LYS A 263 REMARK 465 MET A 307 REMARK 465 VAL A 308 REMARK 465 SER A 309 REMARK 465 HIS A 310 REMARK 465 GLY A 311 REMARK 465 PRO A 312 REMARK 465 VAL A 313 REMARK 465 ALA A 314 REMARK 465 PRO A 315 REMARK 465 ARG A 316 REMARK 465 THR A 317 REMARK 465 LYS A 318 REMARK 465 GLU A 319 REMARK 465 ARG A 320 REMARK 465 SER A 321 REMARK 465 THR A 322 REMARK 465 VAL A 323 REMARK 465 SER A 324 REMARK 465 LEU A 325 REMARK 465 PRO A 326 REMARK 465 ALA A 327 REMARK 465 HIS A 328 REMARK 465 ARG A 329 REMARK 465 HIS A 330 REMARK 465 PRO A 331 REMARK 465 GLU A 332 REMARK 465 PRO A 333 REMARK 465 PRO A 334 REMARK 465 LYS A 335 REMARK 465 LEU A 523 REMARK 465 ASP A 524 REMARK 465 ASP A 525 REMARK 465 TYR A 526 REMARK 465 HIS A 527 REMARK 465 THR A 528 REMARK 465 LYS A 529 REMARK 465 ARG A 530 REMARK 465 THR A 531 REMARK 465 SER A 532 REMARK 465 SER A 533 REMARK 465 LEU A 534 REMARK 465 VAL A 535 REMARK 465 SER A 536 REMARK 465 LEU A 537 REMARK 465 SER A 538 REMARK 465 GLY A 539 REMARK 465 LEU A 540 REMARK 465 GLY A 541 REMARK 465 ALA A 542 REMARK 465 SER A 543 REMARK 465 LEU A 544 REMARK 465 ASN A 545 REMARK 465 ALA A 546 REMARK 465 SER A 547 REMARK 465 LEU A 548 REMARK 465 HIS A 549 REMARK 465 THR A 550 REMARK 465 ALA A 551 REMARK 465 LEU A 552 REMARK 465 ASN A 553 REMARK 465 ALA A 554 REMARK 465 SER A 555 REMARK 465 PHE A 556 REMARK 465 LEU A 557 REMARK 465 ALA A 558 REMARK 465 SER A 559 REMARK 465 PRO A 560 REMARK 465 THR A 561 REMARK 465 GLU A 562 REMARK 465 LEU A 563 REMARK 465 PRO A 564 REMARK 465 SER A 565 REMARK 465 ALA A 566 REMARK 465 THR A 567 REMARK 465 HIS A 568 REMARK 465 SER A 641 REMARK 465 GLU A 642 REMARK 465 SER A 643 REMARK 465 PRO A 644 REMARK 465 GLU A 888 REMARK 465 HIS A 889 REMARK 465 ARG A 890 REMARK 465 PRO A 891 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLN B 3 REMARK 465 VAL B 4 REMARK 465 GLY B 5 REMARK 465 GLY B 6 REMARK 465 ARG B 7 REMARK 465 GLY B 8 REMARK 465 ASP B 9 REMARK 465 ARG B 10 REMARK 465 CYS B 11 REMARK 465 THR B 12 REMARK 465 GLN B 13 REMARK 465 GLU B 14 REMARK 465 VAL B 15 REMARK 465 GLN B 16 REMARK 465 GLY B 17 REMARK 465 LEU B 18 REMARK 465 VAL B 19 REMARK 465 HIS B 20 REMARK 465 GLY B 21 REMARK 465 ALA B 22 REMARK 465 GLY B 23 REMARK 465 ASP B 24 REMARK 465 LEU B 25 REMARK 465 SER B 26 REMARK 465 ALA B 27 REMARK 465 SER B 28 REMARK 465 LEU B 29 REMARK 465 ALA B 30 REMARK 465 GLU B 31 REMARK 465 ASN B 32 REMARK 465 SER B 33 REMARK 465 PRO B 34 REMARK 465 THR B 35 REMARK 465 MET B 36 REMARK 465 SER B 37 REMARK 465 GLN B 38 REMARK 465 ASN B 39 REMARK 465 GLY B 40 REMARK 465 TYR B 41 REMARK 465 PHE B 42 REMARK 465 GLU B 43 REMARK 465 ASP B 44 REMARK 465 SER B 45 REMARK 465 SER B 46 REMARK 465 TYR B 47 REMARK 465 TYR B 48 REMARK 465 LYS B 49 REMARK 465 CYS B 50 REMARK 465 ASP B 51 REMARK 465 THR B 52 REMARK 465 ASP B 53 REMARK 465 ASP B 54 REMARK 465 THR B 55 REMARK 465 PHE B 56 REMARK 465 GLU B 57 REMARK 465 ALA B 58 REMARK 465 ARG B 59 REMARK 465 GLU B 60 REMARK 465 GLU B 61 REMARK 465 ILE B 62 REMARK 465 LEU B 63 REMARK 465 GLY B 64 REMARK 465 ASP B 65 REMARK 465 GLU B 66 REMARK 465 ALA B 67 REMARK 465 PHE B 68 REMARK 465 ASP B 69 REMARK 465 THR B 70 REMARK 465 ALA B 71 REMARK 465 ASN B 72 REMARK 465 SER B 73 REMARK 465 SER B 74 REMARK 465 ILE B 75 REMARK 465 VAL B 76 REMARK 465 SER B 77 REMARK 465 GLY B 78 REMARK 465 GLU B 79 REMARK 465 SER B 80 REMARK 465 ILE B 81 REMARK 465 ARG B 82 REMARK 465 PHE B 83 REMARK 465 PHE B 84 REMARK 465 VAL B 85 REMARK 465 ASN B 86 REMARK 465 VAL B 87 REMARK 465 ASN B 88 REMARK 465 LEU B 89 REMARK 465 GLU B 90 REMARK 465 MET B 91 REMARK 465 GLN B 92 REMARK 465 ALA B 93 REMARK 465 THR B 94 REMARK 465 ASN B 95 REMARK 465 THR B 96 REMARK 465 GLU B 97 REMARK 465 ASN B 98 REMARK 465 GLU B 99 REMARK 465 ALA B 100 REMARK 465 THR B 101 REMARK 465 SER B 102 REMARK 465 GLY B 103 REMARK 465 GLY B 104 REMARK 465 GLU B 122 REMARK 465 GLU B 123 REMARK 465 ILE B 124 REMARK 465 ARG B 125 REMARK 465 ALA B 126 REMARK 465 HIS B 127 REMARK 465 ARG B 128 REMARK 465 ASP B 129 REMARK 465 LEU B 130 REMARK 465 ARG B 161 REMARK 465 ASP B 162 REMARK 465 PRO B 163 REMARK 465 ASP B 164 REMARK 465 ASN B 165 REMARK 465 ASN B 166 REMARK 465 GLU B 167 REMARK 465 PRO B 168 REMARK 465 ASN B 169 REMARK 465 CYS B 170 REMARK 465 ASN B 171 REMARK 465 LEU B 172 REMARK 465 PRO B 257 REMARK 465 LYS B 258 REMARK 465 MET B 259 REMARK 465 LYS B 260 REMARK 465 SER B 261 REMARK 465 THR B 262 REMARK 465 LYS B 263 REMARK 465 MET B 307 REMARK 465 VAL B 308 REMARK 465 SER B 309 REMARK 465 HIS B 310 REMARK 465 GLY B 311 REMARK 465 PRO B 312 REMARK 465 VAL B 313 REMARK 465 ALA B 314 REMARK 465 PRO B 315 REMARK 465 ARG B 316 REMARK 465 THR B 317 REMARK 465 LYS B 318 REMARK 465 GLU B 319 REMARK 465 ARG B 320 REMARK 465 SER B 321 REMARK 465 THR B 322 REMARK 465 VAL B 323 REMARK 465 SER B 324 REMARK 465 LEU B 325 REMARK 465 PRO B 326 REMARK 465 ALA B 327 REMARK 465 HIS B 328 REMARK 465 ARG B 329 REMARK 465 HIS B 330 REMARK 465 PRO B 331 REMARK 465 GLU B 332 REMARK 465 PRO B 333 REMARK 465 PRO B 334 REMARK 465 LYS B 335 REMARK 465 LEU B 523 REMARK 465 ASP B 524 REMARK 465 ASP B 525 REMARK 465 TYR B 526 REMARK 465 HIS B 527 REMARK 465 THR B 528 REMARK 465 LYS B 529 REMARK 465 ARG B 530 REMARK 465 THR B 531 REMARK 465 SER B 532 REMARK 465 SER B 533 REMARK 465 LEU B 534 REMARK 465 VAL B 535 REMARK 465 SER B 536 REMARK 465 LEU B 537 REMARK 465 SER B 538 REMARK 465 GLY B 539 REMARK 465 LEU B 540 REMARK 465 GLY B 541 REMARK 465 ALA B 542 REMARK 465 SER B 543 REMARK 465 LEU B 544 REMARK 465 ASN B 545 REMARK 465 ALA B 546 REMARK 465 SER B 547 REMARK 465 LEU B 548 REMARK 465 HIS B 549 REMARK 465 THR B 550 REMARK 465 ALA B 551 REMARK 465 LEU B 552 REMARK 465 ASN B 553 REMARK 465 ALA B 554 REMARK 465 SER B 555 REMARK 465 PHE B 556 REMARK 465 LEU B 557 REMARK 465 ALA B 558 REMARK 465 SER B 559 REMARK 465 PRO B 560 REMARK 465 THR B 561 REMARK 465 GLU B 562 REMARK 465 LEU B 563 REMARK 465 PRO B 564 REMARK 465 SER B 565 REMARK 465 ALA B 566 REMARK 465 THR B 567 REMARK 465 HIS B 568 REMARK 465 SER B 641 REMARK 465 GLU B 642 REMARK 465 SER B 643 REMARK 465 PRO B 644 REMARK 465 GLU B 888 REMARK 465 HIS B 889 REMARK 465 ARG B 890 REMARK 465 PRO B 891 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 LEU A 174 -2.54 68.93 REMARK 500 LEU A 776 -4.53 68.16 REMARK 500 LEU B 174 -2.13 69.48 REMARK 500 SER B 244 49.70 -103.59 REMARK 500 LEU B 776 -4.55 67.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-32941 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN SLC4A11(R125H) DBREF 7X1H A 1 891 UNP Q8NBS3 S4A11_HUMAN 1 891 DBREF 7X1H B 1 891 UNP Q8NBS3 S4A11_HUMAN 1 891 SEQRES 1 A 891 MET SER GLN VAL GLY GLY ARG GLY ASP ARG CYS THR GLN SEQRES 2 A 891 GLU VAL GLN GLY LEU VAL HIS GLY ALA GLY ASP LEU SER SEQRES 3 A 891 ALA SER LEU ALA GLU ASN SER PRO THR MET SER GLN ASN SEQRES 4 A 891 GLY TYR PHE GLU ASP SER SER TYR TYR LYS CYS ASP THR SEQRES 5 A 891 ASP ASP THR PHE GLU ALA ARG GLU GLU ILE LEU GLY ASP SEQRES 6 A 891 GLU ALA PHE ASP THR ALA ASN SER SER ILE VAL SER GLY SEQRES 7 A 891 GLU SER ILE ARG PHE PHE VAL ASN VAL ASN LEU GLU MET SEQRES 8 A 891 GLN ALA THR ASN THR GLU ASN GLU ALA THR SER GLY GLY SEQRES 9 A 891 CYS VAL LEU LEU HIS THR SER ARG LYS TYR LEU LYS LEU SEQRES 10 A 891 LYS ASN PHE LYS GLU GLU ILE ARG ALA HIS ARG ASP LEU SEQRES 11 A 891 ASP GLY PHE LEU ALA GLN ALA SER ILE VAL LEU ASN GLU SEQRES 12 A 891 THR ALA THR SER LEU ASP ASN VAL LEU ARG THR MET LEU SEQRES 13 A 891 ARG ARG PHE ALA ARG ASP PRO ASP ASN ASN GLU PRO ASN SEQRES 14 A 891 CYS ASN LEU ASP LEU LEU MET ALA MET LEU PHE THR ASP SEQRES 15 A 891 ALA GLY ALA PRO MET ARG GLY LYS VAL HIS LEU LEU SER SEQRES 16 A 891 ASP THR ILE GLN GLY VAL THR ALA THR VAL THR GLY VAL SEQRES 17 A 891 ARG TYR GLN GLN SER TRP LEU CYS ILE ILE CYS THR MET SEQRES 18 A 891 LYS ALA LEU GLN LYS ARG HIS VAL CYS ILE SER ARG LEU SEQRES 19 A 891 VAL ARG PRO GLN ASN TRP GLY GLU ASN SER CYS GLU VAL SEQRES 20 A 891 ARG PHE VAL ILE LEU VAL LEU ALA PRO PRO LYS MET LYS SEQRES 21 A 891 SER THR LYS THR ALA MET GLU VAL ALA ARG THR PHE ALA SEQRES 22 A 891 THR MET PHE SER ASP ILE ALA PHE ARG GLN LYS LEU LEU SEQRES 23 A 891 GLU THR ARG THR GLU GLU GLU PHE LYS GLU ALA LEU VAL SEQRES 24 A 891 HIS GLN ARG GLN LEU LEU THR MET VAL SER HIS GLY PRO SEQRES 25 A 891 VAL ALA PRO ARG THR LYS GLU ARG SER THR VAL SER LEU SEQRES 26 A 891 PRO ALA HIS ARG HIS PRO GLU PRO PRO LYS CYS LYS ASP SEQRES 27 A 891 PHE VAL PRO PHE GLY LYS GLY ILE ARG GLU ASP ILE ALA SEQRES 28 A 891 ARG ARG PHE PRO LEU TYR PRO LEU ASP PHE THR ASP GLY SEQRES 29 A 891 ILE ILE GLY LYS ASN LYS ALA VAL GLY LYS TYR ILE THR SEQRES 30 A 891 THR THR LEU PHE LEU TYR PHE ALA CYS LEU LEU PRO THR SEQRES 31 A 891 ILE ALA PHE GLY SER LEU ASN ASP GLU ASN THR ASP GLY SEQRES 32 A 891 ALA ILE ASP VAL GLN LYS THR ILE ALA GLY GLN SER ILE SEQRES 33 A 891 GLY GLY LEU LEU TYR ALA LEU PHE SER GLY GLN PRO LEU SEQRES 34 A 891 VAL ILE LEU LEU THR THR ALA PRO LEU ALA LEU TYR ILE SEQRES 35 A 891 GLN VAL ILE ARG VAL ILE CYS ASP ASP TYR ASP LEU ASP SEQRES 36 A 891 PHE ASN SER PHE TYR ALA TRP THR GLY LEU TRP ASN SER SEQRES 37 A 891 PHE PHE LEU ALA LEU TYR ALA PHE PHE ASN LEU SER LEU SEQRES 38 A 891 VAL MET SER LEU PHE LYS ARG SER THR GLU GLU ILE ILE SEQRES 39 A 891 ALA LEU PHE ILE SER ILE THR PHE VAL LEU ASP ALA VAL SEQRES 40 A 891 LYS GLY THR VAL LYS ILE PHE TRP LYS TYR TYR TYR GLY SEQRES 41 A 891 HIS TYR LEU ASP ASP TYR HIS THR LYS ARG THR SER SER SEQRES 42 A 891 LEU VAL SER LEU SER GLY LEU GLY ALA SER LEU ASN ALA SEQRES 43 A 891 SER LEU HIS THR ALA LEU ASN ALA SER PHE LEU ALA SER SEQRES 44 A 891 PRO THR GLU LEU PRO SER ALA THR HIS SER GLY GLN ALA SEQRES 45 A 891 THR ALA VAL LEU SER LEU LEU ILE MET LEU GLY THR LEU SEQRES 46 A 891 TRP LEU GLY TYR THR LEU TYR GLN PHE LYS LYS SER PRO SEQRES 47 A 891 TYR LEU HIS PRO CYS VAL ARG GLU ILE LEU SER ASP CYS SEQRES 48 A 891 ALA LEU PRO ILE ALA VAL LEU ALA PHE SER LEU ILE SER SEQRES 49 A 891 SER HIS GLY PHE ARG GLU ILE GLU MET SER LYS PHE ARG SEQRES 50 A 891 TYR ASN PRO SER GLU SER PRO PHE ALA MET ALA GLN ILE SEQRES 51 A 891 GLN SER LEU SER LEU ARG ALA VAL SER GLY ALA MET GLY SEQRES 52 A 891 LEU GLY PHE LEU LEU SER MET LEU PHE PHE ILE GLU GLN SEQRES 53 A 891 ASN LEU VAL ALA ALA LEU VAL ASN ALA PRO GLU ASN ARG SEQRES 54 A 891 LEU VAL LYS GLY THR ALA TYR HIS TRP ASP LEU LEU LEU SEQRES 55 A 891 LEU ALA ILE ILE ASN THR GLY LEU SER LEU PHE GLY LEU SEQRES 56 A 891 PRO TRP ILE HIS ALA ALA TYR PRO HIS SER PRO LEU HIS SEQRES 57 A 891 VAL ARG ALA LEU ALA LEU VAL GLU GLU ARG VAL GLU ASN SEQRES 58 A 891 GLY HIS ILE TYR ASP THR ILE VAL ASN VAL LYS GLU THR SEQRES 59 A 891 ARG LEU THR SER LEU GLY ALA SER VAL LEU VAL GLY LEU SEQRES 60 A 891 SER LEU LEU LEU LEU PRO VAL PRO LEU GLN TRP ILE PRO SEQRES 61 A 891 LYS PRO VAL LEU TYR GLY LEU PHE LEU TYR ILE ALA LEU SEQRES 62 A 891 THR SER LEU ASP GLY ASN GLN LEU VAL GLN ARG VAL ALA SEQRES 63 A 891 LEU LEU LEU LYS GLU GLN THR ALA TYR PRO PRO THR HIS SEQRES 64 A 891 TYR ILE ARG ARG VAL PRO GLN ARG LYS ILE HIS TYR PHE SEQRES 65 A 891 THR GLY LEU GLN VAL LEU GLN LEU LEU LEU LEU CYS ALA SEQRES 66 A 891 PHE GLY MET SER SER LEU PRO TYR MET LYS MET ILE PHE SEQRES 67 A 891 PRO LEU ILE MET ILE ALA MET ILE PRO ILE ARG TYR ILE SEQRES 68 A 891 LEU LEU PRO ARG ILE ILE GLU ALA LYS TYR LEU ASP VAL SEQRES 69 A 891 MET ASP ALA GLU HIS ARG PRO SEQRES 1 B 891 MET SER GLN VAL GLY GLY ARG GLY ASP ARG CYS THR GLN SEQRES 2 B 891 GLU VAL GLN GLY LEU VAL HIS GLY ALA GLY ASP LEU SER SEQRES 3 B 891 ALA SER LEU ALA GLU ASN SER PRO THR MET SER GLN ASN SEQRES 4 B 891 GLY TYR PHE GLU ASP SER SER TYR TYR LYS CYS ASP THR SEQRES 5 B 891 ASP ASP THR PHE GLU ALA ARG GLU GLU ILE LEU GLY ASP SEQRES 6 B 891 GLU ALA PHE ASP THR ALA ASN SER SER ILE VAL SER GLY SEQRES 7 B 891 GLU SER ILE ARG PHE PHE VAL ASN VAL ASN LEU GLU MET SEQRES 8 B 891 GLN ALA THR ASN THR GLU ASN GLU ALA THR SER GLY GLY SEQRES 9 B 891 CYS VAL LEU LEU HIS THR SER ARG LYS TYR LEU LYS LEU SEQRES 10 B 891 LYS ASN PHE LYS GLU GLU ILE ARG ALA HIS ARG ASP LEU SEQRES 11 B 891 ASP GLY PHE LEU ALA GLN ALA SER ILE VAL LEU ASN GLU SEQRES 12 B 891 THR ALA THR SER LEU ASP ASN VAL LEU ARG THR MET LEU SEQRES 13 B 891 ARG ARG PHE ALA ARG ASP PRO ASP ASN ASN GLU PRO ASN SEQRES 14 B 891 CYS ASN LEU ASP LEU LEU MET ALA MET LEU PHE THR ASP SEQRES 15 B 891 ALA GLY ALA PRO MET ARG GLY LYS VAL HIS LEU LEU SER SEQRES 16 B 891 ASP THR ILE GLN GLY VAL THR ALA THR VAL THR GLY VAL SEQRES 17 B 891 ARG TYR GLN GLN SER TRP LEU CYS ILE ILE CYS THR MET SEQRES 18 B 891 LYS ALA LEU GLN LYS ARG HIS VAL CYS ILE SER ARG LEU SEQRES 19 B 891 VAL ARG PRO GLN ASN TRP GLY GLU ASN SER CYS GLU VAL SEQRES 20 B 891 ARG PHE VAL ILE LEU VAL LEU ALA PRO PRO LYS MET LYS SEQRES 21 B 891 SER THR LYS THR ALA MET GLU VAL ALA ARG THR PHE ALA SEQRES 22 B 891 THR MET PHE SER ASP ILE ALA PHE ARG GLN LYS LEU LEU SEQRES 23 B 891 GLU THR ARG THR GLU GLU GLU PHE LYS GLU ALA LEU VAL SEQRES 24 B 891 HIS GLN ARG GLN LEU LEU THR MET VAL SER HIS GLY PRO SEQRES 25 B 891 VAL ALA PRO ARG THR LYS GLU ARG SER THR VAL SER LEU SEQRES 26 B 891 PRO ALA HIS ARG HIS PRO GLU PRO PRO LYS CYS LYS ASP SEQRES 27 B 891 PHE VAL PRO PHE GLY LYS GLY ILE ARG GLU ASP ILE ALA SEQRES 28 B 891 ARG ARG PHE PRO LEU TYR PRO LEU ASP PHE THR ASP GLY SEQRES 29 B 891 ILE ILE GLY LYS ASN LYS ALA VAL GLY LYS TYR ILE THR SEQRES 30 B 891 THR THR LEU PHE LEU TYR PHE ALA CYS LEU LEU PRO THR SEQRES 31 B 891 ILE ALA PHE GLY SER LEU ASN ASP GLU ASN THR ASP GLY SEQRES 32 B 891 ALA ILE ASP VAL GLN LYS THR ILE ALA GLY GLN SER ILE SEQRES 33 B 891 GLY GLY LEU LEU TYR ALA LEU PHE SER GLY GLN PRO LEU SEQRES 34 B 891 VAL ILE LEU LEU THR THR ALA PRO LEU ALA LEU TYR ILE SEQRES 35 B 891 GLN VAL ILE ARG VAL ILE CYS ASP ASP TYR ASP LEU ASP SEQRES 36 B 891 PHE ASN SER PHE TYR ALA TRP THR GLY LEU TRP ASN SER SEQRES 37 B 891 PHE PHE LEU ALA LEU TYR ALA PHE PHE ASN LEU SER LEU SEQRES 38 B 891 VAL MET SER LEU PHE LYS ARG SER THR GLU GLU ILE ILE SEQRES 39 B 891 ALA LEU PHE ILE SER ILE THR PHE VAL LEU ASP ALA VAL SEQRES 40 B 891 LYS GLY THR VAL LYS ILE PHE TRP LYS TYR TYR TYR GLY SEQRES 41 B 891 HIS TYR LEU ASP ASP TYR HIS THR LYS ARG THR SER SER SEQRES 42 B 891 LEU VAL SER LEU SER GLY LEU GLY ALA SER LEU ASN ALA SEQRES 43 B 891 SER LEU HIS THR ALA LEU ASN ALA SER PHE LEU ALA SER SEQRES 44 B 891 PRO THR GLU LEU PRO SER ALA THR HIS SER GLY GLN ALA SEQRES 45 B 891 THR ALA VAL LEU SER LEU LEU ILE MET LEU GLY THR LEU SEQRES 46 B 891 TRP LEU GLY TYR THR LEU TYR GLN PHE LYS LYS SER PRO SEQRES 47 B 891 TYR LEU HIS PRO CYS VAL ARG GLU ILE LEU SER ASP CYS SEQRES 48 B 891 ALA LEU PRO ILE ALA VAL LEU ALA PHE SER LEU ILE SER SEQRES 49 B 891 SER HIS GLY PHE ARG GLU ILE GLU MET SER LYS PHE ARG SEQRES 50 B 891 TYR ASN PRO SER GLU SER PRO PHE ALA MET ALA GLN ILE SEQRES 51 B 891 GLN SER LEU SER LEU ARG ALA VAL SER GLY ALA MET GLY SEQRES 52 B 891 LEU GLY PHE LEU LEU SER MET LEU PHE PHE ILE GLU GLN SEQRES 53 B 891 ASN LEU VAL ALA ALA LEU VAL ASN ALA PRO GLU ASN ARG SEQRES 54 B 891 LEU VAL LYS GLY THR ALA TYR HIS TRP ASP LEU LEU LEU SEQRES 55 B 891 LEU ALA ILE ILE ASN THR GLY LEU SER LEU PHE GLY LEU SEQRES 56 B 891 PRO TRP ILE HIS ALA ALA TYR PRO HIS SER PRO LEU HIS SEQRES 57 B 891 VAL ARG ALA LEU ALA LEU VAL GLU GLU ARG VAL GLU ASN SEQRES 58 B 891 GLY HIS ILE TYR ASP THR ILE VAL ASN VAL LYS GLU THR SEQRES 59 B 891 ARG LEU THR SER LEU GLY ALA SER VAL LEU VAL GLY LEU SEQRES 60 B 891 SER LEU LEU LEU LEU PRO VAL PRO LEU GLN TRP ILE PRO SEQRES 61 B 891 LYS PRO VAL LEU TYR GLY LEU PHE LEU TYR ILE ALA LEU SEQRES 62 B 891 THR SER LEU ASP GLY ASN GLN LEU VAL GLN ARG VAL ALA SEQRES 63 B 891 LEU LEU LEU LYS GLU GLN THR ALA TYR PRO PRO THR HIS SEQRES 64 B 891 TYR ILE ARG ARG VAL PRO GLN ARG LYS ILE HIS TYR PHE SEQRES 65 B 891 THR GLY LEU GLN VAL LEU GLN LEU LEU LEU LEU CYS ALA SEQRES 66 B 891 PHE GLY MET SER SER LEU PRO TYR MET LYS MET ILE PHE SEQRES 67 B 891 PRO LEU ILE MET ILE ALA MET ILE PRO ILE ARG TYR ILE SEQRES 68 B 891 LEU LEU PRO ARG ILE ILE GLU ALA LYS TYR LEU ASP VAL SEQRES 69 B 891 MET ASP ALA GLU HIS ARG PRO HELIX 1 AA1 GLY A 132 ALA A 137 1 6 HELIX 2 AA2 SER A 147 ALA A 160 1 14 HELIX 3 AA3 MET A 176 PHE A 180 5 5 HELIX 4 AA4 ALA A 265 SER A 277 1 13 HELIX 5 AA5 ASP A 278 THR A 288 1 11 HELIX 6 AA6 THR A 290 THR A 306 1 17 HELIX 7 AA7 GLY A 343 PHE A 354 1 12 HELIX 8 AA8 LEU A 356 ASP A 363 1 8 HELIX 9 AA9 ALA A 371 THR A 401 1 31 HELIX 10 AB1 ASP A 406 PHE A 424 1 19 HELIX 11 AB2 THR A 435 ASP A 453 1 19 HELIX 12 AB3 ASP A 455 PHE A 477 1 23 HELIX 13 AB4 ASN A 478 PHE A 486 5 9 HELIX 14 AB5 LYS A 487 TYR A 518 1 32 HELIX 15 AB6 GLY A 570 PHE A 594 1 25 HELIX 16 AB7 LYS A 595 SER A 597 5 3 HELIX 17 AB8 HIS A 601 CYS A 611 1 11 HELIX 18 AB9 CYS A 611 HIS A 626 1 16 HELIX 19 AC1 SER A 654 ASN A 684 1 31 HELIX 20 AC2 ALA A 685 ARG A 689 5 5 HELIX 21 AC3 TYR A 696 PHE A 713 1 18 HELIX 22 AC4 PRO A 723 LEU A 732 1 10 HELIX 23 AC5 ARG A 755 SER A 768 1 14 HELIX 24 AC6 LEU A 769 LEU A 772 5 4 HELIX 25 AC7 PRO A 780 SER A 795 1 16 HELIX 26 AC8 ASN A 799 LEU A 807 1 9 HELIX 27 AC9 GLU A 811 TYR A 815 5 5 HELIX 28 AD1 HIS A 819 VAL A 824 1 6 HELIX 29 AD2 PRO A 825 MET A 848 1 24 HELIX 30 AD3 LEU A 851 MET A 856 1 6 HELIX 31 AD4 ILE A 857 ILE A 877 1 21 HELIX 32 AD5 GLU A 878 ALA A 887 1 10 HELIX 33 AD6 GLY B 132 ALA B 137 1 6 HELIX 34 AD7 SER B 147 ALA B 160 1 14 HELIX 35 AD8 MET B 176 PHE B 180 5 5 HELIX 36 AD9 ALA B 265 SER B 277 1 13 HELIX 37 AE1 ASP B 278 THR B 288 1 11 HELIX 38 AE2 THR B 290 THR B 306 1 17 HELIX 39 AE3 GLY B 343 PHE B 354 1 12 HELIX 40 AE4 LEU B 356 ASP B 363 1 8 HELIX 41 AE5 ALA B 371 THR B 401 1 31 HELIX 42 AE6 ASP B 406 PHE B 424 1 19 HELIX 43 AE7 THR B 435 ASP B 453 1 19 HELIX 44 AE8 ASP B 455 PHE B 477 1 23 HELIX 45 AE9 ASN B 478 PHE B 486 5 9 HELIX 46 AF1 LYS B 487 TYR B 518 1 32 HELIX 47 AF2 GLY B 570 PHE B 594 1 25 HELIX 48 AF3 LYS B 595 SER B 597 5 3 HELIX 49 AF4 HIS B 601 CYS B 611 1 11 HELIX 50 AF5 ALA B 612 HIS B 626 1 15 HELIX 51 AF6 SER B 654 ASN B 684 1 31 HELIX 52 AF7 ALA B 685 ARG B 689 5 5 HELIX 53 AF8 TYR B 696 PHE B 713 1 18 HELIX 54 AF9 PRO B 723 LEU B 732 1 10 HELIX 55 AG1 ARG B 755 SER B 768 1 14 HELIX 56 AG2 LEU B 769 LEU B 772 5 4 HELIX 57 AG3 PRO B 780 SER B 795 1 16 HELIX 58 AG4 ASN B 799 LEU B 807 1 9 HELIX 59 AG5 GLU B 811 TYR B 815 5 5 HELIX 60 AG6 HIS B 819 VAL B 824 1 6 HELIX 61 AG7 PRO B 825 MET B 848 1 24 HELIX 62 AG8 LEU B 851 MET B 856 1 6 HELIX 63 AG9 ILE B 857 ILE B 877 1 21 HELIX 64 AH1 GLU B 878 ALA B 887 1 10 SHEET 1 AA112 SER A 138 GLU A 143 0 SHEET 2 AA112 HIS A 228 GLN A 238 1 O ILE A 231 N VAL A 140 SHEET 3 AA112 VAL A 247 ALA A 255 -1 O VAL A 250 N SER A 232 SHEET 4 AA112 VAL A 208 THR A 220 1 N LEU A 215 O ILE A 251 SHEET 5 AA112 ASP A 196 ALA A 203 -1 N GLY A 200 O GLN A 211 SHEET 6 AA112 VAL B 106 LEU B 115 -1 O VAL B 106 N VAL A 201 SHEET 7 AA112 VAL A 106 LEU A 115 -1 N HIS A 109 O LYS B 113 SHEET 8 AA112 ASP B 196 ALA B 203 -1 O VAL B 201 N VAL A 106 SHEET 9 AA112 VAL B 208 THR B 220 -1 O GLN B 211 N GLY B 200 SHEET 10 AA112 VAL B 247 ALA B 255 1 O VAL B 253 N ILE B 217 SHEET 11 AA112 HIS B 228 GLN B 238 -1 N CYS B 230 O LEU B 252 SHEET 12 AA112 SER B 138 GLU B 143 1 N VAL B 140 O ILE B 231 SHEET 1 AA2 2 LEU A 432 LEU A 433 0 SHEET 2 AA2 2 HIS A 719 ALA A 720 -1 O HIS A 719 N LEU A 433 SHEET 1 AA3 2 ALA A 733 GLU A 740 0 SHEET 2 AA3 2 HIS A 743 VAL A 751 -1 O TYR A 745 N ARG A 738 SHEET 1 AA4 2 LEU B 432 LEU B 433 0 SHEET 2 AA4 2 HIS B 719 ALA B 720 -1 O HIS B 719 N LEU B 433 SHEET 1 AA5 2 ALA B 733 GLU B 740 0 SHEET 2 AA5 2 HIS B 743 VAL B 751 -1 O TYR B 745 N ARG B 738 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