HEADER TRANSPORT PROTEIN 08-APR-25 9O48 TITLE CRYO-EM STRUCTURE OF THE HUMAN SK2-4 CHIMERA/CALMODULIN CHANNEL TITLE 2 COMPLEX IN THE CA2+ BOUND STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTERMEDIATE CONDUCTANCE CALCIUM-ACTIVATED POTASSIUM COMPND 3 CHANNEL PROTEIN 4,SMALL CONDUCTANCE CALCIUM-ACTIVATED POTASSIUM COMPND 4 CHANNEL PROTEIN 2 CHIMERA; COMPND 5 CHAIN: A, B, C, D; COMPND 6 FRAGMENT: SK4 RESIDUES 1-15 + SK2 RESIDUES 124-412 + SK4 RESIDUES COMPND 7 306-428; COMPND 8 SYNONYM: SKCA 4,SKCA4,HSK4,GARDOS CHANNEL,IKCA1,HIK1,KCA3.1,PUTATIVE COMPND 9 GARDOS CHANNEL,HKCA4,SK2,SKCA 2,SKCA2,KCA2.2; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 2; COMPND 12 MOLECULE: CALMODULIN-1; COMPND 13 CHAIN: E, F, G, H; COMPND 14 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: KCNN4, IK1, IKCA1, KCA4, SK4, KCNN2; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: CALM1, CALM, CAM, CAM1; SOURCE 14 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 15 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS ION CHANNEL, CALCIUM, POTASSIUM, CALMODULIN, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR S.J.CASSELL,M.KHOSHOUEI,W.A.WILHELM,J.R.WHICHER REVDAT 2 17-DEC-25 9O48 1 JRNL REVDAT 1 09-JUL-25 9O48 0 JRNL AUTH S.J.CASSELL,W.LI,S.KRAUTWALD,M.KHOSHOUEI,Y.T.LEE,J.HOU, JRNL AUTH 2 W.GUAN,S.PEUKERT,W.WEIHOFEN,J.R.WHICHER JRNL TITL MECHANISM OF SK2 CHANNEL GATING AND ITS MODULATION BY THE JRNL TITL 2 BEE TOXIN APAMIN AND SMALL MOLECULES. JRNL REF ELIFE V. 14 2025 JRNL REFN ESSN 2050-084X JRNL PMID 41342453 JRNL DOI 10.7554/ELIFE.107733 REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, PHENIX, PHENIX, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC, REMARK 3 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 : REAL REMARK 3 REFINEMENT PROTOCOL : AB INITIO MODEL 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) : 3.100 REMARK 3 NUMBER OF PARTICLES : 658368 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 9O48 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-APR-25. REMARK 100 THE DEPOSITION ID IS D_1000294384. 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 : TERNARY COMPLEX OF HUMAN SK2-4 REMARK 245 CHIMERA/CALMODULIN CHANNEL REMARK 245 COMPLEX IN THE CA2+ BOUND STATE; REMARK 245 HUMAN SK2-4 CHIMERIC CHANNEL; REMARK 245 HUMAN CALMODULIN REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 7.50 REMARK 245 SAMPLE SUPPORT DETAILS : ULTRAUFOIL R 1.2/0.4 200 MESH REMARK 245 GRIDS WERE GLOW-DISCHARGED FOR REMARK 245 30 SECONDS AT 0.38 MBAR WITH 15 REMARK 245 MA USING GLOCUBE SYSTEM REMARK 245 SAMPLE VITRIFICATION DETAILS : 5 UL OF SAMPLE WAS APPLIED TO REMARK 245 GRIDS AT 4 DEGREE TEMPERATURE REMARK 245 WITH 100% HUMIDITY. AFTER 30 REMARK 245 SECONDS, GRIDS WERE BLOTTED FOR REMARK 245 5 SECONDS WITH BLOT FORCE 25 REMARK 245 AND PLUNGED INTO LIQUID ETHANE. 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 : 10123 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1600.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 0.01 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 : 75000 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: OCTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, H 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 110 REMARK 465 GLY A 111 REMARK 465 GLY A 112 REMARK 465 ASP A 113 REMARK 465 LEU A 114 REMARK 465 VAL A 115 REMARK 465 LEU A 116 REMARK 465 GLY A 117 REMARK 465 GLN A 491 REMARK 465 ASN A 492 REMARK 465 LEU A 493 REMARK 465 SER A 494 REMARK 465 SER A 495 REMARK 465 SER A 496 REMARK 465 HIS A 497 REMARK 465 ARG A 498 REMARK 465 ALA A 499 REMARK 465 LEU A 500 REMARK 465 GLU A 501 REMARK 465 LYS A 502 REMARK 465 GLN A 503 REMARK 465 ILE A 504 REMARK 465 ASP A 505 REMARK 465 THR A 506 REMARK 465 LEU A 507 REMARK 465 ALA A 508 REMARK 465 GLY A 509 REMARK 465 LYS A 510 REMARK 465 LEU A 511 REMARK 465 ASP A 512 REMARK 465 ALA A 513 REMARK 465 LEU A 514 REMARK 465 THR A 515 REMARK 465 GLU A 516 REMARK 465 LEU A 517 REMARK 465 LEU A 518 REMARK 465 SER A 519 REMARK 465 THR A 520 REMARK 465 ALA A 521 REMARK 465 LEU A 522 REMARK 465 GLY A 523 REMARK 465 PRO A 524 REMARK 465 ARG A 525 REMARK 465 GLN A 526 REMARK 465 LEU A 527 REMARK 465 PRO A 528 REMARK 465 GLU A 529 REMARK 465 PRO A 530 REMARK 465 SER A 531 REMARK 465 GLN A 532 REMARK 465 GLN A 533 REMARK 465 SER A 534 REMARK 465 LYS A 535 REMARK 465 SER A 536 REMARK 465 SER A 537 REMARK 465 SER A 538 REMARK 465 LEU A 539 REMARK 465 GLU A 540 REMARK 465 VAL A 541 REMARK 465 LEU A 542 REMARK 465 PHE A 543 REMARK 465 GLN A 544 REMARK 465 MET B 110 REMARK 465 GLY B 111 REMARK 465 GLY B 112 REMARK 465 ASP B 113 REMARK 465 LEU B 114 REMARK 465 VAL B 115 REMARK 465 LEU B 116 REMARK 465 GLY B 117 REMARK 465 GLN B 491 REMARK 465 ASN B 492 REMARK 465 LEU B 493 REMARK 465 SER B 494 REMARK 465 SER B 495 REMARK 465 SER B 496 REMARK 465 HIS B 497 REMARK 465 ARG B 498 REMARK 465 ALA B 499 REMARK 465 LEU B 500 REMARK 465 GLU B 501 REMARK 465 LYS B 502 REMARK 465 GLN B 503 REMARK 465 ILE B 504 REMARK 465 ASP B 505 REMARK 465 THR B 506 REMARK 465 LEU B 507 REMARK 465 ALA B 508 REMARK 465 GLY B 509 REMARK 465 LYS B 510 REMARK 465 LEU B 511 REMARK 465 ASP B 512 REMARK 465 ALA B 513 REMARK 465 LEU B 514 REMARK 465 THR B 515 REMARK 465 GLU B 516 REMARK 465 LEU B 517 REMARK 465 LEU B 518 REMARK 465 SER B 519 REMARK 465 THR B 520 REMARK 465 ALA B 521 REMARK 465 LEU B 522 REMARK 465 GLY B 523 REMARK 465 PRO B 524 REMARK 465 ARG B 525 REMARK 465 GLN B 526 REMARK 465 LEU B 527 REMARK 465 PRO B 528 REMARK 465 GLU B 529 REMARK 465 PRO B 530 REMARK 465 SER B 531 REMARK 465 GLN B 532 REMARK 465 GLN B 533 REMARK 465 SER B 534 REMARK 465 LYS B 535 REMARK 465 SER B 536 REMARK 465 SER B 537 REMARK 465 SER B 538 REMARK 465 LEU B 539 REMARK 465 GLU B 540 REMARK 465 VAL B 541 REMARK 465 LEU B 542 REMARK 465 PHE B 543 REMARK 465 GLN B 544 REMARK 465 MET C 110 REMARK 465 GLY C 111 REMARK 465 GLY C 112 REMARK 465 ASP C 113 REMARK 465 LEU C 114 REMARK 465 VAL C 115 REMARK 465 LEU C 116 REMARK 465 GLY C 117 REMARK 465 GLN C 491 REMARK 465 ASN C 492 REMARK 465 LEU C 493 REMARK 465 SER C 494 REMARK 465 SER C 495 REMARK 465 SER C 496 REMARK 465 HIS C 497 REMARK 465 ARG C 498 REMARK 465 ALA C 499 REMARK 465 LEU C 500 REMARK 465 GLU C 501 REMARK 465 LYS C 502 REMARK 465 GLN C 503 REMARK 465 ILE C 504 REMARK 465 ASP C 505 REMARK 465 THR C 506 REMARK 465 LEU C 507 REMARK 465 ALA C 508 REMARK 465 GLY C 509 REMARK 465 LYS C 510 REMARK 465 LEU C 511 REMARK 465 ASP C 512 REMARK 465 ALA C 513 REMARK 465 LEU C 514 REMARK 465 THR C 515 REMARK 465 GLU C 516 REMARK 465 LEU C 517 REMARK 465 LEU C 518 REMARK 465 SER C 519 REMARK 465 THR C 520 REMARK 465 ALA C 521 REMARK 465 LEU C 522 REMARK 465 GLY C 523 REMARK 465 PRO C 524 REMARK 465 ARG C 525 REMARK 465 GLN C 526 REMARK 465 LEU C 527 REMARK 465 PRO C 528 REMARK 465 GLU C 529 REMARK 465 PRO C 530 REMARK 465 SER C 531 REMARK 465 GLN C 532 REMARK 465 GLN C 533 REMARK 465 SER C 534 REMARK 465 LYS C 535 REMARK 465 SER C 536 REMARK 465 SER C 537 REMARK 465 SER C 538 REMARK 465 LEU C 539 REMARK 465 GLU C 540 REMARK 465 VAL C 541 REMARK 465 LEU C 542 REMARK 465 PHE C 543 REMARK 465 GLN C 544 REMARK 465 MET D 110 REMARK 465 GLY D 111 REMARK 465 GLY D 112 REMARK 465 ASP D 113 REMARK 465 LEU D 114 REMARK 465 VAL D 115 REMARK 465 LEU D 116 REMARK 465 GLY D 117 REMARK 465 GLN D 491 REMARK 465 ASN D 492 REMARK 465 LEU D 493 REMARK 465 SER D 494 REMARK 465 SER D 495 REMARK 465 SER D 496 REMARK 465 HIS D 497 REMARK 465 ARG D 498 REMARK 465 ALA D 499 REMARK 465 LEU D 500 REMARK 465 GLU D 501 REMARK 465 LYS D 502 REMARK 465 GLN D 503 REMARK 465 ILE D 504 REMARK 465 ASP D 505 REMARK 465 THR D 506 REMARK 465 LEU D 507 REMARK 465 ALA D 508 REMARK 465 GLY D 509 REMARK 465 LYS D 510 REMARK 465 LEU D 511 REMARK 465 ASP D 512 REMARK 465 ALA D 513 REMARK 465 LEU D 514 REMARK 465 THR D 515 REMARK 465 GLU D 516 REMARK 465 LEU D 517 REMARK 465 LEU D 518 REMARK 465 SER D 519 REMARK 465 THR D 520 REMARK 465 ALA D 521 REMARK 465 LEU D 522 REMARK 465 GLY D 523 REMARK 465 PRO D 524 REMARK 465 ARG D 525 REMARK 465 GLN D 526 REMARK 465 LEU D 527 REMARK 465 PRO D 528 REMARK 465 GLU D 529 REMARK 465 PRO D 530 REMARK 465 SER D 531 REMARK 465 GLN D 532 REMARK 465 GLN D 533 REMARK 465 SER D 534 REMARK 465 LYS D 535 REMARK 465 SER D 536 REMARK 465 SER D 537 REMARK 465 SER D 538 REMARK 465 LEU D 539 REMARK 465 GLU D 540 REMARK 465 VAL D 541 REMARK 465 LEU D 542 REMARK 465 PHE D 543 REMARK 465 GLN D 544 REMARK 465 MET E 1 REMARK 465 ALA E 2 REMARK 465 ASP E 3 REMARK 465 LEU E 113 REMARK 465 GLY E 114 REMARK 465 GLU E 115 REMARK 465 LYS E 116 REMARK 465 LEU E 117 REMARK 465 THR E 118 REMARK 465 ALA E 148 REMARK 465 LYS E 149 REMARK 465 MET F 1 REMARK 465 ALA F 2 REMARK 465 ASP F 3 REMARK 465 LEU F 113 REMARK 465 GLY F 114 REMARK 465 GLU F 115 REMARK 465 LYS F 116 REMARK 465 LEU F 117 REMARK 465 THR F 118 REMARK 465 ALA F 148 REMARK 465 LYS F 149 REMARK 465 MET G 1 REMARK 465 ALA G 2 REMARK 465 ASP G 3 REMARK 465 LEU G 113 REMARK 465 GLY G 114 REMARK 465 GLU G 115 REMARK 465 LYS G 116 REMARK 465 LEU G 117 REMARK 465 THR G 118 REMARK 465 ALA G 148 REMARK 465 LYS G 149 REMARK 465 MET H 1 REMARK 465 ALA H 2 REMARK 465 ASP H 3 REMARK 465 LEU H 113 REMARK 465 GLY H 114 REMARK 465 GLU H 115 REMARK 465 LYS H 116 REMARK 465 LEU H 117 REMARK 465 THR H 118 REMARK 465 ALA H 148 REMARK 465 LYS H 149 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 LYS A 401 CG CD CE NZ REMARK 470 LYS A 417 CG CD CE NZ REMARK 470 ARG A 438 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 439 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 440 CG CD CE NZ REMARK 470 LYS A 481 CG CD CE NZ REMARK 470 MET A 484 CG SD CE REMARK 470 LYS B 401 CG CD CE NZ REMARK 470 LYS B 417 CG CD CE NZ REMARK 470 ARG B 438 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 439 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 440 CG CD CE NZ REMARK 470 LYS B 481 CG CD CE NZ REMARK 470 MET B 484 CG SD CE REMARK 470 LYS C 401 CG CD CE NZ REMARK 470 LYS C 417 CG CD CE NZ REMARK 470 ARG C 438 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 439 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 440 CG CD CE NZ REMARK 470 LYS C 481 CG CD CE NZ REMARK 470 MET C 484 CG SD CE REMARK 470 LYS D 401 CG CD CE NZ REMARK 470 LYS D 417 CG CD CE NZ REMARK 470 ARG D 438 CG CD NE CZ NH1 NH2 REMARK 470 ARG D 439 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 440 CG CD CE NZ REMARK 470 LYS D 481 CG CD CE NZ REMARK 470 MET D 484 CG SD CE REMARK 470 LYS E 31 CG CD CE NZ REMARK 470 LYS E 95 CG CD CE NZ REMARK 470 ARG E 107 CG CD NE CZ NH1 NH2 REMARK 470 ASP E 119 CG OD1 OD2 REMARK 470 GLU E 120 CG CD OE1 OE2 REMARK 470 GLU E 121 CG CD OE1 OE2 REMARK 470 GLU E 124 CG CD OE1 OE2 REMARK 470 ARG E 127 CG CD NE CZ NH1 NH2 REMARK 470 MET E 145 CG SD CE REMARK 470 MET E 146 CG SD CE REMARK 470 LYS F 31 CG CD CE NZ REMARK 470 LYS F 95 CG CD CE NZ REMARK 470 ARG F 107 CG CD NE CZ NH1 NH2 REMARK 470 ASP F 119 CG OD1 OD2 REMARK 470 GLU F 120 CG CD OE1 OE2 REMARK 470 GLU F 121 CG CD OE1 OE2 REMARK 470 GLU F 124 CG CD OE1 OE2 REMARK 470 ARG F 127 CG CD NE CZ NH1 NH2 REMARK 470 MET F 145 CG SD CE REMARK 470 MET F 146 CG SD CE REMARK 470 LYS G 31 CG CD CE NZ REMARK 470 LYS G 95 CG CD CE NZ REMARK 470 ARG G 107 CG CD NE CZ NH1 NH2 REMARK 470 ASP G 119 CG OD1 OD2 REMARK 470 GLU G 120 CG CD OE1 OE2 REMARK 470 GLU G 121 CG CD OE1 OE2 REMARK 470 GLU G 124 CG CD OE1 OE2 REMARK 470 ARG G 127 CG CD NE CZ NH1 NH2 REMARK 470 MET G 145 CG SD CE REMARK 470 MET G 146 CG SD CE REMARK 470 LYS H 31 CG CD CE NZ REMARK 470 LYS H 95 CG CD CE NZ REMARK 470 ARG H 107 CG CD NE CZ NH1 NH2 REMARK 470 ASP H 119 CG OD1 OD2 REMARK 470 GLU H 120 CG CD OE1 OE2 REMARK 470 GLU H 121 CG CD OE1 OE2 REMARK 470 GLU H 124 CG CD OE1 OE2 REMARK 470 ARG H 127 CG CD NE CZ NH1 NH2 REMARK 470 MET H 145 CG SD CE REMARK 470 MET H 146 CG SD CE 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 PHE A 243 -6.17 71.68 REMARK 500 VAL A 341 -64.52 -106.84 REMARK 500 MET A 364 52.69 -93.62 REMARK 500 PHE B 243 -6.28 71.78 REMARK 500 VAL B 341 -64.48 -106.90 REMARK 500 MET B 364 52.71 -93.63 REMARK 500 PHE C 243 -6.20 71.74 REMARK 500 VAL C 341 -64.49 -106.82 REMARK 500 MET C 364 52.69 -93.66 REMARK 500 PHE D 243 -6.17 71.69 REMARK 500 VAL D 341 -64.59 -106.80 REMARK 500 MET D 364 52.69 -93.62 REMARK 500 REMARK 500 REMARK: NULL 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 K A 601 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 358 O REMARK 620 2 ILE A 359 O 76.2 REMARK 620 3 SER B 358 O 74.9 84.0 REMARK 620 4 ILE B 359 O 136.3 68.8 76.1 REMARK 620 5 SER C 358 O 118.6 148.8 74.9 83.8 REMARK 620 6 ILE C 359 O 148.8 105.9 136.1 68.7 76.0 REMARK 620 7 SER D 358 O 74.8 136.0 118.6 148.8 75.0 83.9 REMARK 620 8 ILE D 359 O 83.9 68.7 148.9 105.9 136.1 68.7 76.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 602 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 358 O REMARK 620 2 SER A 358 OG 53.4 REMARK 620 3 SER B 358 O 61.9 104.5 REMARK 620 4 SER B 358 OG 88.1 88.7 53.4 REMARK 620 5 SER C 358 O 93.1 144.1 61.8 104.4 REMARK 620 6 SER C 358 OG 144.1 162.2 88.0 88.7 53.3 REMARK 620 7 SER D 358 O 61.7 88.0 93.1 144.1 61.8 104.3 REMARK 620 8 SER D 358 OG 104.2 88.5 144.0 162.2 88.0 88.6 53.3 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP E 21 OD1 REMARK 620 2 ASP E 23 OD1 72.3 REMARK 620 3 ASP E 23 OD2 120.3 48.4 REMARK 620 4 ASP E 25 OD1 81.7 74.7 88.0 REMARK 620 5 THR E 27 O 71.9 133.8 155.6 72.1 REMARK 620 6 GLU E 32 OE1 73.9 115.5 121.9 148.1 80.9 REMARK 620 7 GLU E 32 OE2 66.5 66.1 82.1 135.1 122.0 50.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP E 57 OD1 REMARK 620 2 ASP E 59 OD1 73.8 REMARK 620 3 ASP E 59 OD2 117.0 46.3 REMARK 620 4 ASN E 61 OD1 78.2 72.6 97.5 REMARK 620 5 THR E 63 O 74.8 136.0 162.5 71.4 REMARK 620 6 GLU E 68 OE1 76.0 121.4 115.5 144.7 78.9 REMARK 620 7 GLU E 68 OE2 71.7 70.8 71.7 137.6 125.7 52.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 503 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP E 94 OD1 REMARK 620 2 ASP E 96 OD1 66.3 REMARK 620 3 ASP E 96 OD2 113.3 54.5 REMARK 620 4 TYR E 100 O 65.5 109.4 106.6 REMARK 620 5 GLU E 105 OE1 83.8 110.3 141.2 112.2 REMARK 620 6 GLU E 105 OE2 94.6 73.2 95.3 154.8 47.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 504 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP E 132 OD1 REMARK 620 2 ASP E 132 OD2 42.6 REMARK 620 3 ASP E 134 OD1 67.5 99.4 REMARK 620 4 ASP E 134 OD2 85.5 84.3 50.7 REMARK 620 5 GLN E 136 O 108.4 150.9 61.2 96.7 REMARK 620 6 GLU E 141 OE1 101.7 114.0 114.3 159.6 62.9 REMARK 620 7 GLU E 141 OE2 63.6 69.9 115.2 148.7 97.6 44.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA F 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP F 21 OD1 REMARK 620 2 ASP F 23 OD1 72.5 REMARK 620 3 ASP F 23 OD2 120.4 48.2 REMARK 620 4 ASP F 25 OD1 81.5 75.0 88.3 REMARK 620 5 THR F 27 O 71.6 133.8 155.6 71.9 REMARK 620 6 GLU F 32 OE1 73.8 115.6 122.1 147.7 80.7 REMARK 620 7 GLU F 32 OE2 66.5 66.0 82.2 135.1 121.8 50.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA F 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP F 57 OD1 REMARK 620 2 ASP F 59 OD1 73.8 REMARK 620 3 ASP F 59 OD2 116.9 46.4 REMARK 620 4 ASN F 61 OD1 78.0 72.5 97.5 REMARK 620 5 THR F 63 O 74.7 135.8 162.6 71.3 REMARK 620 6 GLU F 68 OE1 76.0 121.2 115.3 144.8 79.1 REMARK 620 7 GLU F 68 OE2 71.7 70.8 71.6 137.5 125.7 52.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA F 503 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP F 94 OD1 REMARK 620 2 ASP F 96 OD1 66.4 REMARK 620 3 ASP F 96 OD2 113.4 54.5 REMARK 620 4 TYR F 100 O 65.5 109.5 106.7 REMARK 620 5 GLU F 105 OE1 83.8 110.3 141.1 112.1 REMARK 620 6 GLU F 105 OE2 94.6 73.2 95.2 154.7 47.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA F 504 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP F 132 OD1 REMARK 620 2 ASP F 132 OD2 42.4 REMARK 620 3 ASP F 134 OD1 67.3 98.8 REMARK 620 4 ASP F 134 OD2 85.0 83.5 50.4 REMARK 620 5 GLN F 136 O 108.9 151.3 61.9 97.1 REMARK 620 6 GLU F 141 OE1 101.8 113.6 115.7 161.0 63.9 REMARK 620 7 GLU F 141 OE2 63.5 69.2 115.9 147.8 98.9 45.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA G 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP G 21 OD1 REMARK 620 2 ASP G 23 OD1 72.5 REMARK 620 3 ASP G 23 OD2 120.3 48.2 REMARK 620 4 ASP G 25 OD1 81.5 75.0 88.3 REMARK 620 5 THR G 27 O 71.6 133.8 155.7 71.8 REMARK 620 6 GLU G 32 OE1 73.8 115.6 122.2 147.6 80.6 REMARK 620 7 GLU G 32 OE2 66.5 66.0 82.2 135.1 121.8 50.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA G 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP G 57 OD1 REMARK 620 2 ASP G 59 OD1 73.8 REMARK 620 3 ASP G 59 OD2 116.9 46.3 REMARK 620 4 ASN G 61 OD1 78.1 72.5 97.5 REMARK 620 5 THR G 63 O 74.7 135.9 162.6 71.3 REMARK 620 6 GLU G 68 OE1 76.0 121.2 115.3 144.8 79.1 REMARK 620 7 GLU G 68 OE2 71.7 70.8 71.6 137.5 125.7 52.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA G 503 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP G 94 OD1 REMARK 620 2 ASP G 96 OD1 66.3 REMARK 620 3 ASP G 96 OD2 113.4 54.5 REMARK 620 4 TYR G 100 O 65.6 109.6 106.8 REMARK 620 5 GLU G 105 OE1 83.6 110.2 141.1 112.1 REMARK 620 6 GLU G 105 OE2 94.5 73.1 95.2 154.7 47.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA G 504 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP G 132 OD1 REMARK 620 2 ASP G 132 OD2 42.2 REMARK 620 3 ASP G 134 OD1 67.2 98.6 REMARK 620 4 ASP G 134 OD2 84.8 83.4 50.5 REMARK 620 5 GLN G 136 O 108.9 151.1 62.0 97.4 REMARK 620 6 GLU G 141 OE1 101.7 113.3 115.7 161.2 63.9 REMARK 620 7 GLU G 141 OE2 63.3 68.9 115.7 147.5 98.9 45.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA H 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP H 21 OD1 REMARK 620 2 ASP H 23 OD1 72.5 REMARK 620 3 ASP H 23 OD2 120.4 48.3 REMARK 620 4 ASP H 25 OD1 81.5 74.8 88.3 REMARK 620 5 THR H 27 O 71.6 133.8 155.6 71.9 REMARK 620 6 GLU H 32 OE1 73.8 115.6 122.1 147.6 80.6 REMARK 620 7 GLU H 32 OE2 66.5 66.1 82.2 134.9 121.9 50.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA H 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP H 57 OD1 REMARK 620 2 ASP H 59 OD1 73.7 REMARK 620 3 ASP H 59 OD2 116.9 46.3 REMARK 620 4 ASN H 61 OD1 78.0 72.5 97.5 REMARK 620 5 THR H 63 O 74.7 135.8 162.6 71.3 REMARK 620 6 GLU H 68 OE1 76.0 121.2 115.3 144.7 79.1 REMARK 620 7 GLU H 68 OE2 71.7 70.8 71.6 137.4 125.7 52.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA H 503 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP H 94 OD1 REMARK 620 2 ASP H 96 OD1 66.4 REMARK 620 3 ASP H 96 OD2 113.4 54.5 REMARK 620 4 TYR H 100 O 65.5 109.5 106.8 REMARK 620 5 GLU H 105 OE1 83.7 110.2 141.1 112.0 REMARK 620 6 GLU H 105 OE2 94.5 73.1 95.2 154.6 47.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA H 504 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP H 132 OD1 REMARK 620 2 ASP H 132 OD2 42.4 REMARK 620 3 ASP H 134 OD1 67.2 98.7 REMARK 620 4 ASP H 134 OD2 84.8 83.2 50.5 REMARK 620 5 GLN H 136 O 108.8 151.2 62.0 97.5 REMARK 620 6 GLU H 141 OE1 101.7 113.4 115.8 161.4 63.9 REMARK 620 7 GLU H 141 OE2 63.4 69.1 115.9 147.5 98.9 45.1 REMARK 620 N 1 2 3 4 5 6 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-70089 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE HUMAN SK2-4 CHIMERA/CALMODULIN CHANNEL REMARK 900 COMPLEX IN THE CA2+ BOUND STATE DBREF 9O48 A 110 123 UNP O15554 KCNN4_HUMAN 1 14 DBREF 9O48 A 124 412 UNP Q9H2S1 KCNN2_HUMAN 124 412 DBREF 9O48 A 413 535 UNP O15554 KCNN4_HUMAN 305 427 DBREF 9O48 B 110 123 UNP O15554 KCNN4_HUMAN 1 14 DBREF 9O48 B 124 412 UNP Q9H2S1 KCNN2_HUMAN 124 412 DBREF 9O48 B 413 535 UNP O15554 KCNN4_HUMAN 305 427 DBREF 9O48 C 110 123 UNP O15554 KCNN4_HUMAN 1 14 DBREF 9O48 C 124 412 UNP Q9H2S1 KCNN2_HUMAN 124 412 DBREF 9O48 C 413 535 UNP O15554 KCNN4_HUMAN 305 427 DBREF 9O48 D 110 123 UNP O15554 KCNN4_HUMAN 1 14 DBREF 9O48 D 124 412 UNP Q9H2S1 KCNN2_HUMAN 124 412 DBREF 9O48 D 413 535 UNP O15554 KCNN4_HUMAN 305 427 DBREF 9O48 E 1 149 UNP P0DP23 CALM1_HUMAN 1 149 DBREF 9O48 F 1 149 UNP P0DP23 CALM1_HUMAN 1 149 DBREF 9O48 G 1 149 UNP P0DP23 CALM1_HUMAN 1 149 DBREF 9O48 H 1 149 UNP P0DP23 CALM1_HUMAN 1 149 SEQADV 9O48 SER A 536 UNP O15554 EXPRESSION TAG SEQADV 9O48 SER A 537 UNP O15554 EXPRESSION TAG SEQADV 9O48 SER A 538 UNP O15554 EXPRESSION TAG SEQADV 9O48 LEU A 539 UNP O15554 EXPRESSION TAG SEQADV 9O48 GLU A 540 UNP O15554 EXPRESSION TAG SEQADV 9O48 VAL A 541 UNP O15554 EXPRESSION TAG SEQADV 9O48 LEU A 542 UNP O15554 EXPRESSION TAG SEQADV 9O48 PHE A 543 UNP O15554 EXPRESSION TAG SEQADV 9O48 GLN A 544 UNP O15554 EXPRESSION TAG SEQADV 9O48 SER B 536 UNP O15554 EXPRESSION TAG SEQADV 9O48 SER B 537 UNP O15554 EXPRESSION TAG SEQADV 9O48 SER B 538 UNP O15554 EXPRESSION TAG SEQADV 9O48 LEU B 539 UNP O15554 EXPRESSION TAG SEQADV 9O48 GLU B 540 UNP O15554 EXPRESSION TAG SEQADV 9O48 VAL B 541 UNP O15554 EXPRESSION TAG SEQADV 9O48 LEU B 542 UNP O15554 EXPRESSION TAG SEQADV 9O48 PHE B 543 UNP O15554 EXPRESSION TAG SEQADV 9O48 GLN B 544 UNP O15554 EXPRESSION TAG SEQADV 9O48 SER C 536 UNP O15554 EXPRESSION TAG SEQADV 9O48 SER C 537 UNP O15554 EXPRESSION TAG SEQADV 9O48 SER C 538 UNP O15554 EXPRESSION TAG SEQADV 9O48 LEU C 539 UNP O15554 EXPRESSION TAG SEQADV 9O48 GLU C 540 UNP O15554 EXPRESSION TAG SEQADV 9O48 VAL C 541 UNP O15554 EXPRESSION TAG SEQADV 9O48 LEU C 542 UNP O15554 EXPRESSION TAG SEQADV 9O48 PHE C 543 UNP O15554 EXPRESSION TAG SEQADV 9O48 GLN C 544 UNP O15554 EXPRESSION TAG SEQADV 9O48 SER D 536 UNP O15554 EXPRESSION TAG SEQADV 9O48 SER D 537 UNP O15554 EXPRESSION TAG SEQADV 9O48 SER D 538 UNP O15554 EXPRESSION TAG SEQADV 9O48 LEU D 539 UNP O15554 EXPRESSION TAG SEQADV 9O48 GLU D 540 UNP O15554 EXPRESSION TAG SEQADV 9O48 VAL D 541 UNP O15554 EXPRESSION TAG SEQADV 9O48 LEU D 542 UNP O15554 EXPRESSION TAG SEQADV 9O48 PHE D 543 UNP O15554 EXPRESSION TAG SEQADV 9O48 GLN D 544 UNP O15554 EXPRESSION TAG SEQRES 1 A 435 MET GLY GLY ASP LEU VAL LEU GLY LEU GLY ALA LEU ARG SEQRES 2 A 435 ARG ARG ARG ALA LEU PHE GLU LYS ARG LYS ARG LEU SER SEQRES 3 A 435 ASP TYR ALA LEU ILE PHE GLY MET PHE GLY ILE VAL VAL SEQRES 4 A 435 MET VAL ILE GLU THR GLU LEU SER TRP GLY ALA TYR ASP SEQRES 5 A 435 LYS ALA SER LEU TYR SER LEU ALA LEU LYS CYS LEU ILE SEQRES 6 A 435 SER LEU SER THR ILE ILE LEU LEU GLY LEU ILE ILE VAL SEQRES 7 A 435 TYR HIS ALA ARG GLU ILE GLN LEU PHE MET VAL ASP ASN SEQRES 8 A 435 GLY ALA ASP ASP TRP ARG ILE ALA MET THR TYR GLU ARG SEQRES 9 A 435 ILE PHE PHE ILE CYS LEU GLU ILE LEU VAL CYS ALA ILE SEQRES 10 A 435 HIS PRO ILE PRO GLY ASN TYR THR PHE THR TRP THR ALA SEQRES 11 A 435 ARG LEU ALA PHE SER TYR ALA PRO SER THR THR THR ALA SEQRES 12 A 435 ASP VAL ASP ILE ILE LEU SER ILE PRO MET PHE LEU ARG SEQRES 13 A 435 LEU TYR LEU ILE ALA ARG VAL MET LEU LEU HIS SER LYS SEQRES 14 A 435 LEU PHE THR ASP ALA SER SER ARG SER ILE GLY ALA LEU SEQRES 15 A 435 ASN LYS ILE ASN PHE ASN THR ARG PHE VAL MET LYS THR SEQRES 16 A 435 LEU MET THR ILE CYS PRO GLY THR VAL LEU LEU VAL PHE SEQRES 17 A 435 SER ILE SER LEU TRP ILE ILE ALA ALA TRP THR VAL ARG SEQRES 18 A 435 ALA CYS GLU ARG TYR HIS ASP GLN GLN ASP VAL THR SER SEQRES 19 A 435 ASN PHE LEU GLY ALA MET TRP LEU ILE SER ILE THR PHE SEQRES 20 A 435 LEU SER ILE GLY TYR GLY ASP MET VAL PRO ASN THR TYR SEQRES 21 A 435 CYS GLY LYS GLY VAL CYS LEU LEU THR GLY ILE MET GLY SEQRES 22 A 435 ALA GLY CYS THR ALA LEU VAL VAL ALA VAL VAL ALA ARG SEQRES 23 A 435 LYS LEU GLU LEU THR LYS ALA GLU LYS HIS VAL HIS ASN SEQRES 24 A 435 PHE MET MET ASP ILE GLN TYR THR LYS GLU MET LYS GLU SEQRES 25 A 435 SER ALA ALA ARG VAL LEU GLN GLU ALA TRP MET PHE TYR SEQRES 26 A 435 LYS HIS THR ARG ARG LYS GLU SER HIS ALA ALA ARG ARG SEQRES 27 A 435 HIS GLN ARG LYS LEU LEU ALA ALA ILE ASN ALA PHE ARG SEQRES 28 A 435 GLN VAL ARG LEU LYS HIS ARG LYS LEU ARG GLU GLN VAL SEQRES 29 A 435 ASN SER MET VAL ASP ILE SER LYS MET HIS MET ILE LEU SEQRES 30 A 435 TYR ASP LEU GLN GLN ASN LEU SER SER SER HIS ARG ALA SEQRES 31 A 435 LEU GLU LYS GLN ILE ASP THR LEU ALA GLY LYS LEU ASP SEQRES 32 A 435 ALA LEU THR GLU LEU LEU SER THR ALA LEU GLY PRO ARG SEQRES 33 A 435 GLN LEU PRO GLU PRO SER GLN GLN SER LYS SER SER SER SEQRES 34 A 435 LEU GLU VAL LEU PHE GLN SEQRES 1 B 435 MET GLY GLY ASP LEU VAL LEU GLY LEU GLY ALA LEU ARG SEQRES 2 B 435 ARG ARG ARG ALA LEU PHE GLU LYS ARG LYS ARG LEU SER SEQRES 3 B 435 ASP TYR ALA LEU ILE PHE GLY MET PHE GLY ILE VAL VAL SEQRES 4 B 435 MET VAL ILE GLU THR GLU LEU SER TRP GLY ALA TYR ASP SEQRES 5 B 435 LYS ALA SER LEU TYR SER LEU ALA LEU LYS CYS LEU ILE SEQRES 6 B 435 SER LEU SER THR ILE ILE LEU LEU GLY LEU ILE ILE VAL SEQRES 7 B 435 TYR HIS ALA ARG GLU ILE GLN LEU PHE MET VAL ASP ASN SEQRES 8 B 435 GLY ALA ASP ASP TRP ARG ILE ALA MET THR TYR GLU ARG SEQRES 9 B 435 ILE PHE PHE ILE CYS LEU GLU ILE LEU VAL CYS ALA ILE SEQRES 10 B 435 HIS PRO ILE PRO GLY ASN TYR THR PHE THR TRP THR ALA SEQRES 11 B 435 ARG LEU ALA PHE SER TYR ALA PRO SER THR THR THR ALA SEQRES 12 B 435 ASP VAL ASP ILE ILE LEU SER ILE PRO MET PHE LEU ARG SEQRES 13 B 435 LEU TYR LEU ILE ALA ARG VAL MET LEU LEU HIS SER LYS SEQRES 14 B 435 LEU PHE THR ASP ALA SER SER ARG SER ILE GLY ALA LEU SEQRES 15 B 435 ASN LYS ILE ASN PHE ASN THR ARG PHE VAL MET LYS THR SEQRES 16 B 435 LEU MET THR ILE CYS PRO GLY THR VAL LEU LEU VAL PHE SEQRES 17 B 435 SER ILE SER LEU TRP ILE ILE ALA ALA TRP THR VAL ARG SEQRES 18 B 435 ALA CYS GLU ARG TYR HIS ASP GLN GLN ASP VAL THR SER SEQRES 19 B 435 ASN PHE LEU GLY ALA MET TRP LEU ILE SER ILE THR PHE SEQRES 20 B 435 LEU SER ILE GLY TYR GLY ASP MET VAL PRO ASN THR TYR SEQRES 21 B 435 CYS GLY LYS GLY VAL CYS LEU LEU THR GLY ILE MET GLY SEQRES 22 B 435 ALA GLY CYS THR ALA LEU VAL VAL ALA VAL VAL ALA ARG SEQRES 23 B 435 LYS LEU GLU LEU THR LYS ALA GLU LYS HIS VAL HIS ASN SEQRES 24 B 435 PHE MET MET ASP ILE GLN TYR THR LYS GLU MET LYS GLU SEQRES 25 B 435 SER ALA ALA ARG VAL LEU GLN GLU ALA TRP MET PHE TYR SEQRES 26 B 435 LYS HIS THR ARG ARG LYS GLU SER HIS ALA ALA ARG ARG SEQRES 27 B 435 HIS GLN ARG LYS LEU LEU ALA ALA ILE ASN ALA PHE ARG SEQRES 28 B 435 GLN VAL ARG LEU LYS HIS ARG LYS LEU ARG GLU GLN VAL SEQRES 29 B 435 ASN SER MET VAL ASP ILE SER LYS MET HIS MET ILE LEU SEQRES 30 B 435 TYR ASP LEU GLN GLN ASN LEU SER SER SER HIS ARG ALA SEQRES 31 B 435 LEU GLU LYS GLN ILE ASP THR LEU ALA GLY LYS LEU ASP SEQRES 32 B 435 ALA LEU THR GLU LEU LEU SER THR ALA LEU GLY PRO ARG SEQRES 33 B 435 GLN LEU PRO GLU PRO SER GLN GLN SER LYS SER SER SER SEQRES 34 B 435 LEU GLU VAL LEU PHE GLN SEQRES 1 C 435 MET GLY GLY ASP LEU VAL LEU GLY LEU GLY ALA LEU ARG SEQRES 2 C 435 ARG ARG ARG ALA LEU PHE GLU LYS ARG LYS ARG LEU SER SEQRES 3 C 435 ASP TYR ALA LEU ILE PHE GLY MET PHE GLY ILE VAL VAL SEQRES 4 C 435 MET VAL ILE GLU THR GLU LEU SER TRP GLY ALA TYR ASP SEQRES 5 C 435 LYS ALA SER LEU TYR SER LEU ALA LEU LYS CYS LEU ILE SEQRES 6 C 435 SER LEU SER THR ILE ILE LEU LEU GLY LEU ILE ILE VAL SEQRES 7 C 435 TYR HIS ALA ARG GLU ILE GLN LEU PHE MET VAL ASP ASN SEQRES 8 C 435 GLY ALA ASP ASP TRP ARG ILE ALA MET THR TYR GLU ARG SEQRES 9 C 435 ILE PHE PHE ILE CYS LEU GLU ILE LEU VAL CYS ALA ILE SEQRES 10 C 435 HIS PRO ILE PRO GLY ASN TYR THR PHE THR TRP THR ALA SEQRES 11 C 435 ARG LEU ALA PHE SER TYR ALA PRO SER THR THR THR ALA SEQRES 12 C 435 ASP VAL ASP ILE ILE LEU SER ILE PRO MET PHE LEU ARG SEQRES 13 C 435 LEU TYR LEU ILE ALA ARG VAL MET LEU LEU HIS SER LYS SEQRES 14 C 435 LEU PHE THR ASP ALA SER SER ARG SER ILE GLY ALA LEU SEQRES 15 C 435 ASN LYS ILE ASN PHE ASN THR ARG PHE VAL MET LYS THR SEQRES 16 C 435 LEU MET THR ILE CYS PRO GLY THR VAL LEU LEU VAL PHE SEQRES 17 C 435 SER ILE SER LEU TRP ILE ILE ALA ALA TRP THR VAL ARG SEQRES 18 C 435 ALA CYS GLU ARG TYR HIS ASP GLN GLN ASP VAL THR SER SEQRES 19 C 435 ASN PHE LEU GLY ALA MET TRP LEU ILE SER ILE THR PHE SEQRES 20 C 435 LEU SER ILE GLY TYR GLY ASP MET VAL PRO ASN THR TYR SEQRES 21 C 435 CYS GLY LYS GLY VAL CYS LEU LEU THR GLY ILE MET GLY SEQRES 22 C 435 ALA GLY CYS THR ALA LEU VAL VAL ALA VAL VAL ALA ARG SEQRES 23 C 435 LYS LEU GLU LEU THR LYS ALA GLU LYS HIS VAL HIS ASN SEQRES 24 C 435 PHE MET MET ASP ILE GLN TYR THR LYS GLU MET LYS GLU SEQRES 25 C 435 SER ALA ALA ARG VAL LEU GLN GLU ALA TRP MET PHE TYR SEQRES 26 C 435 LYS HIS THR ARG ARG LYS GLU SER HIS ALA ALA ARG ARG SEQRES 27 C 435 HIS GLN ARG LYS LEU LEU ALA ALA ILE ASN ALA PHE ARG SEQRES 28 C 435 GLN VAL ARG LEU LYS HIS ARG LYS LEU ARG GLU GLN VAL SEQRES 29 C 435 ASN SER MET VAL ASP ILE SER LYS MET HIS MET ILE LEU SEQRES 30 C 435 TYR ASP LEU GLN GLN ASN LEU SER SER SER HIS ARG ALA SEQRES 31 C 435 LEU GLU LYS GLN ILE ASP THR LEU ALA GLY LYS LEU ASP SEQRES 32 C 435 ALA LEU THR GLU LEU LEU SER THR ALA LEU GLY PRO ARG SEQRES 33 C 435 GLN LEU PRO GLU PRO SER GLN GLN SER LYS SER SER SER SEQRES 34 C 435 LEU GLU VAL LEU PHE GLN SEQRES 1 D 435 MET GLY GLY ASP LEU VAL LEU GLY LEU GLY ALA LEU ARG SEQRES 2 D 435 ARG ARG ARG ALA LEU PHE GLU LYS ARG LYS ARG LEU SER SEQRES 3 D 435 ASP TYR ALA LEU ILE PHE GLY MET PHE GLY ILE VAL VAL SEQRES 4 D 435 MET VAL ILE GLU THR GLU LEU SER TRP GLY ALA TYR ASP SEQRES 5 D 435 LYS ALA SER LEU TYR SER LEU ALA LEU LYS CYS LEU ILE SEQRES 6 D 435 SER LEU SER THR ILE ILE LEU LEU GLY LEU ILE ILE VAL SEQRES 7 D 435 TYR HIS ALA ARG GLU ILE GLN LEU PHE MET VAL ASP ASN SEQRES 8 D 435 GLY ALA ASP ASP TRP ARG ILE ALA MET THR TYR GLU ARG SEQRES 9 D 435 ILE PHE PHE ILE CYS LEU GLU ILE LEU VAL CYS ALA ILE SEQRES 10 D 435 HIS PRO ILE PRO GLY ASN TYR THR PHE THR TRP THR ALA SEQRES 11 D 435 ARG LEU ALA PHE SER TYR ALA PRO SER THR THR THR ALA SEQRES 12 D 435 ASP VAL ASP ILE ILE LEU SER ILE PRO MET PHE LEU ARG SEQRES 13 D 435 LEU TYR LEU ILE ALA ARG VAL MET LEU LEU HIS SER LYS SEQRES 14 D 435 LEU PHE THR ASP ALA SER SER ARG SER ILE GLY ALA LEU SEQRES 15 D 435 ASN LYS ILE ASN PHE ASN THR ARG PHE VAL MET LYS THR SEQRES 16 D 435 LEU MET THR ILE CYS PRO GLY THR VAL LEU LEU VAL PHE SEQRES 17 D 435 SER ILE SER LEU TRP ILE ILE ALA ALA TRP THR VAL ARG SEQRES 18 D 435 ALA CYS GLU ARG TYR HIS ASP GLN GLN ASP VAL THR SER SEQRES 19 D 435 ASN PHE LEU GLY ALA MET TRP LEU ILE SER ILE THR PHE SEQRES 20 D 435 LEU SER ILE GLY TYR GLY ASP MET VAL PRO ASN THR TYR SEQRES 21 D 435 CYS GLY LYS GLY VAL CYS LEU LEU THR GLY ILE MET GLY SEQRES 22 D 435 ALA GLY CYS THR ALA LEU VAL VAL ALA VAL VAL ALA ARG SEQRES 23 D 435 LYS LEU GLU LEU THR LYS ALA GLU LYS HIS VAL HIS ASN SEQRES 24 D 435 PHE MET MET ASP ILE GLN TYR THR LYS GLU MET LYS GLU SEQRES 25 D 435 SER ALA ALA ARG VAL LEU GLN GLU ALA TRP MET PHE TYR SEQRES 26 D 435 LYS HIS THR ARG ARG LYS GLU SER HIS ALA ALA ARG ARG SEQRES 27 D 435 HIS GLN ARG LYS LEU LEU ALA ALA ILE ASN ALA PHE ARG SEQRES 28 D 435 GLN VAL ARG LEU LYS HIS ARG LYS LEU ARG GLU GLN VAL SEQRES 29 D 435 ASN SER MET VAL ASP ILE SER LYS MET HIS MET ILE LEU SEQRES 30 D 435 TYR ASP LEU GLN GLN ASN LEU SER SER SER HIS ARG ALA SEQRES 31 D 435 LEU GLU LYS GLN ILE ASP THR LEU ALA GLY LYS LEU ASP SEQRES 32 D 435 ALA LEU THR GLU LEU LEU SER THR ALA LEU GLY PRO ARG SEQRES 33 D 435 GLN LEU PRO GLU PRO SER GLN GLN SER LYS SER SER SER SEQRES 34 D 435 LEU GLU VAL LEU PHE GLN SEQRES 1 E 149 MET ALA ASP GLN LEU THR GLU GLU GLN ILE ALA GLU PHE SEQRES 2 E 149 LYS GLU ALA PHE SER LEU PHE ASP LYS ASP GLY ASP GLY SEQRES 3 E 149 THR ILE THR THR LYS GLU LEU GLY THR VAL MET ARG SER SEQRES 4 E 149 LEU GLY GLN ASN PRO THR GLU ALA GLU LEU GLN ASP MET SEQRES 5 E 149 ILE ASN GLU VAL ASP ALA ASP GLY ASN GLY THR ILE ASP SEQRES 6 E 149 PHE PRO GLU PHE LEU THR MET MET ALA ARG LYS MET LYS SEQRES 7 E 149 ASP THR ASP SER GLU GLU GLU ILE ARG GLU ALA PHE ARG SEQRES 8 E 149 VAL PHE ASP LYS ASP GLY ASN GLY TYR ILE SER ALA ALA SEQRES 9 E 149 GLU LEU ARG HIS VAL MET THR ASN LEU GLY GLU LYS LEU SEQRES 10 E 149 THR ASP GLU GLU VAL ASP GLU MET ILE ARG GLU ALA ASP SEQRES 11 E 149 ILE ASP GLY ASP GLY GLN VAL ASN TYR GLU GLU PHE VAL SEQRES 12 E 149 GLN MET MET THR ALA LYS SEQRES 1 F 149 MET ALA ASP GLN LEU THR GLU GLU GLN ILE ALA GLU PHE SEQRES 2 F 149 LYS GLU ALA PHE SER LEU PHE ASP LYS ASP GLY ASP GLY SEQRES 3 F 149 THR ILE THR THR LYS GLU LEU GLY THR VAL MET ARG SER SEQRES 4 F 149 LEU GLY GLN ASN PRO THR GLU ALA GLU LEU GLN ASP MET SEQRES 5 F 149 ILE ASN GLU VAL ASP ALA ASP GLY ASN GLY THR ILE ASP SEQRES 6 F 149 PHE PRO GLU PHE LEU THR MET MET ALA ARG LYS MET LYS SEQRES 7 F 149 ASP THR ASP SER GLU GLU GLU ILE ARG GLU ALA PHE ARG SEQRES 8 F 149 VAL PHE ASP LYS ASP GLY ASN GLY TYR ILE SER ALA ALA SEQRES 9 F 149 GLU LEU ARG HIS VAL MET THR ASN LEU GLY GLU LYS LEU SEQRES 10 F 149 THR ASP GLU GLU VAL ASP GLU MET ILE ARG GLU ALA ASP SEQRES 11 F 149 ILE ASP GLY ASP GLY GLN VAL ASN TYR GLU GLU PHE VAL SEQRES 12 F 149 GLN MET MET THR ALA LYS SEQRES 1 G 149 MET ALA ASP GLN LEU THR GLU GLU GLN ILE ALA GLU PHE SEQRES 2 G 149 LYS GLU ALA PHE SER LEU PHE ASP LYS ASP GLY ASP GLY SEQRES 3 G 149 THR ILE THR THR LYS GLU LEU GLY THR VAL MET ARG SER SEQRES 4 G 149 LEU GLY GLN ASN PRO THR GLU ALA GLU LEU GLN ASP MET SEQRES 5 G 149 ILE ASN GLU VAL ASP ALA ASP GLY ASN GLY THR ILE ASP SEQRES 6 G 149 PHE PRO GLU PHE LEU THR MET MET ALA ARG LYS MET LYS SEQRES 7 G 149 ASP THR ASP SER GLU GLU GLU ILE ARG GLU ALA PHE ARG SEQRES 8 G 149 VAL PHE ASP LYS ASP GLY ASN GLY TYR ILE SER ALA ALA SEQRES 9 G 149 GLU LEU ARG HIS VAL MET THR ASN LEU GLY GLU LYS LEU SEQRES 10 G 149 THR ASP GLU GLU VAL ASP GLU MET ILE ARG GLU ALA ASP SEQRES 11 G 149 ILE ASP GLY ASP GLY GLN VAL ASN TYR GLU GLU PHE VAL SEQRES 12 G 149 GLN MET MET THR ALA LYS SEQRES 1 H 149 MET ALA ASP GLN LEU THR GLU GLU GLN ILE ALA GLU PHE SEQRES 2 H 149 LYS GLU ALA PHE SER LEU PHE ASP LYS ASP GLY ASP GLY SEQRES 3 H 149 THR ILE THR THR LYS GLU LEU GLY THR VAL MET ARG SER SEQRES 4 H 149 LEU GLY GLN ASN PRO THR GLU ALA GLU LEU GLN ASP MET SEQRES 5 H 149 ILE ASN GLU VAL ASP ALA ASP GLY ASN GLY THR ILE ASP SEQRES 6 H 149 PHE PRO GLU PHE LEU THR MET MET ALA ARG LYS MET LYS SEQRES 7 H 149 ASP THR ASP SER GLU GLU GLU ILE ARG GLU ALA PHE ARG SEQRES 8 H 149 VAL PHE ASP LYS ASP GLY ASN GLY TYR ILE SER ALA ALA SEQRES 9 H 149 GLU LEU ARG HIS VAL MET THR ASN LEU GLY GLU LYS LEU SEQRES 10 H 149 THR ASP GLU GLU VAL ASP GLU MET ILE ARG GLU ALA ASP SEQRES 11 H 149 ILE ASP GLY ASP GLY GLN VAL ASN TYR GLU GLU PHE VAL SEQRES 12 H 149 GLN MET MET THR ALA LYS HET K A 601 1 HET K A 602 1 HET CA E 501 1 HET CA E 502 1 HET CA E 503 1 HET CA E 504 1 HET CA F 501 1 HET CA F 502 1 HET CA F 503 1 HET CA F 504 1 HET CA G 501 1 HET CA G 502 1 HET CA G 503 1 HET CA G 504 1 HET CA H 501 1 HET CA H 502 1 HET CA H 503 1 HET CA H 504 1 HETNAM K POTASSIUM ION HETNAM CA CALCIUM ION FORMUL 9 K 2(K 1+) FORMUL 11 CA 16(CA 2+) HELIX 1 AA1 LEU A 118 ALA A 159 1 42 HELIX 2 AA2 SER A 164 GLY A 201 1 38 HELIX 3 AA3 ASP A 204 MET A 209 5 6 HELIX 4 AA4 THR A 210 ALA A 225 1 16 HELIX 5 AA5 ASP A 255 ILE A 260 1 6 HELIX 6 AA6 PRO A 261 ARG A 265 5 5 HELIX 7 AA7 LEU A 266 HIS A 276 1 11 HELIX 8 AA8 ASP A 282 ASN A 292 1 11 HELIX 9 AA9 ASN A 297 CYS A 309 1 13 HELIX 10 AB1 CYS A 309 GLU A 333 1 25 HELIX 11 AB2 ASN A 344 LEU A 357 1 14 HELIX 12 AB3 THR A 368 LEU A 397 1 30 HELIX 13 AB4 THR A 400 ARG A 439 1 40 HELIX 14 AB5 SER A 442 VAL A 477 1 36 HELIX 15 AB6 ASP A 478 GLN A 490 1 13 HELIX 16 AB7 GLY B 119 ALA B 159 1 41 HELIX 17 AB8 SER B 164 GLY B 201 1 38 HELIX 18 AB9 ASP B 204 MET B 209 5 6 HELIX 19 AC1 THR B 210 ALA B 225 1 16 HELIX 20 AC2 ASP B 255 ILE B 260 1 6 HELIX 21 AC3 PRO B 261 ARG B 265 5 5 HELIX 22 AC4 LEU B 266 HIS B 276 1 11 HELIX 23 AC5 ASP B 282 ASN B 292 1 11 HELIX 24 AC6 ASN B 297 CYS B 309 1 13 HELIX 25 AC7 CYS B 309 GLU B 333 1 25 HELIX 26 AC8 ASN B 344 LEU B 357 1 14 HELIX 27 AC9 THR B 368 LEU B 397 1 30 HELIX 28 AD1 THR B 400 ARG B 439 1 40 HELIX 29 AD2 SER B 442 VAL B 477 1 36 HELIX 30 AD3 ASP B 478 GLN B 490 1 13 HELIX 31 AD4 GLY C 119 ALA C 159 1 41 HELIX 32 AD5 SER C 164 GLY C 201 1 38 HELIX 33 AD6 ASP C 204 MET C 209 5 6 HELIX 34 AD7 THR C 210 ALA C 225 1 16 HELIX 35 AD8 ASP C 255 ILE C 260 1 6 HELIX 36 AD9 PRO C 261 ARG C 265 5 5 HELIX 37 AE1 LEU C 266 HIS C 276 1 11 HELIX 38 AE2 ASP C 282 ASN C 292 1 11 HELIX 39 AE3 ASN C 297 CYS C 309 1 13 HELIX 40 AE4 CYS C 309 GLU C 333 1 25 HELIX 41 AE5 ASN C 344 LEU C 357 1 14 HELIX 42 AE6 THR C 368 LEU C 397 1 30 HELIX 43 AE7 THR C 400 ARG C 439 1 40 HELIX 44 AE8 SER C 442 VAL C 477 1 36 HELIX 45 AE9 ASP C 478 GLN C 490 1 13 HELIX 46 AF1 GLY D 119 ALA D 159 1 41 HELIX 47 AF2 SER D 164 GLY D 201 1 38 HELIX 48 AF3 ASP D 204 MET D 209 5 6 HELIX 49 AF4 THR D 210 ALA D 225 1 16 HELIX 50 AF5 ASP D 255 ILE D 260 1 6 HELIX 51 AF6 PRO D 261 ARG D 265 5 5 HELIX 52 AF7 LEU D 266 HIS D 276 1 11 HELIX 53 AF8 ASP D 282 ASN D 292 1 11 HELIX 54 AF9 ASN D 297 CYS D 309 1 13 HELIX 55 AG1 CYS D 309 GLU D 333 1 25 HELIX 56 AG2 ASN D 344 LEU D 357 1 14 HELIX 57 AG3 THR D 368 LEU D 397 1 30 HELIX 58 AG4 THR D 400 ARG D 439 1 40 HELIX 59 AG5 SER D 442 VAL D 477 1 36 HELIX 60 AG6 ASP D 478 GLN D 490 1 13 HELIX 61 AG7 THR E 6 ASP E 21 1 16 HELIX 62 AG8 THR E 29 LEU E 40 1 12 HELIX 63 AG9 THR E 45 ASN E 54 1 10 HELIX 64 AH1 ASP E 65 MET E 77 1 13 HELIX 65 AH2 ASP E 81 ASP E 94 1 14 HELIX 66 AH3 SER E 102 VAL E 109 1 8 HELIX 67 AH4 GLU E 120 ASP E 130 1 11 HELIX 68 AH5 ASN E 138 THR E 147 1 10 HELIX 69 AH6 THR F 6 ASP F 21 1 16 HELIX 70 AH7 THR F 29 LEU F 40 1 12 HELIX 71 AH8 THR F 45 ASN F 54 1 10 HELIX 72 AH9 ASP F 65 MET F 77 1 13 HELIX 73 AI1 ASP F 81 ASP F 94 1 14 HELIX 74 AI2 SER F 102 VAL F 109 1 8 HELIX 75 AI3 GLU F 120 ASP F 130 1 11 HELIX 76 AI4 ASN F 138 THR F 147 1 10 HELIX 77 AI5 THR G 6 ASP G 21 1 16 HELIX 78 AI6 THR G 29 LEU G 40 1 12 HELIX 79 AI7 THR G 45 ASN G 54 1 10 HELIX 80 AI8 ASP G 65 MET G 77 1 13 HELIX 81 AI9 ASP G 81 ASP G 94 1 14 HELIX 82 AJ1 SER G 102 VAL G 109 1 8 HELIX 83 AJ2 GLU G 120 ASP G 130 1 11 HELIX 84 AJ3 ASN G 138 THR G 147 1 10 HELIX 85 AJ4 THR H 6 ASP H 21 1 16 HELIX 86 AJ5 THR H 29 LEU H 40 1 12 HELIX 87 AJ6 THR H 45 ASN H 54 1 10 HELIX 88 AJ7 ASP H 65 MET H 77 1 13 HELIX 89 AJ8 ASP H 81 ASP H 94 1 14 HELIX 90 AJ9 SER H 102 VAL H 109 1 8 HELIX 91 AK1 GLU H 120 ASP H 130 1 11 HELIX 92 AK2 ASN H 138 THR H 147 1 10 SHEET 1 AA1 2 THR A 234 ARG A 240 0 SHEET 2 AA1 2 PRO A 247 ASP A 253 -1 O THR A 250 N TRP A 237 SHEET 1 AA2 2 THR B 234 ARG B 240 0 SHEET 2 AA2 2 PRO B 247 ASP B 253 -1 O THR B 250 N TRP B 237 SHEET 1 AA3 2 THR C 234 ARG C 240 0 SHEET 2 AA3 2 PRO C 247 ASP C 253 -1 O THR C 250 N TRP C 237 SHEET 1 AA4 2 THR D 234 ARG D 240 0 SHEET 2 AA4 2 PRO D 247 ASP D 253 -1 O THR D 250 N TRP D 237 SSBOND 1 CYS A 332 CYS A 370 1555 1555 2.03 SSBOND 2 CYS B 332 CYS B 370 1555 1555 2.03 SSBOND 3 CYS C 332 CYS C 370 1555 1555 2.03 SSBOND 4 CYS D 332 CYS D 370 1555 1555 2.03 LINK O SER A 358 K K A 601 1555 1555 2.66 LINK O SER A 358 K K A 602 1555 1555 3.14 LINK OG SER A 358 K K A 602 1555 1555 2.85 LINK O ILE A 359 K K A 601 1555 1555 2.65 LINK K K A 601 O SER B 358 1555 1555 2.66 LINK K K A 601 O ILE B 359 1555 1555 2.65 LINK K K A 601 O SER C 358 1555 1555 2.66 LINK K K A 601 O ILE C 359 1555 1555 2.66 LINK K K A 601 O SER D 358 1555 1555 2.66 LINK K K A 601 O ILE D 359 1555 1555 2.66 LINK K K A 602 O SER B 358 1555 1555 3.14 LINK K K A 602 OG SER B 358 1555 1555 2.85 LINK K K A 602 O SER C 358 1555 1555 3.15 LINK K K A 602 OG SER C 358 1555 1555 2.85 LINK K K A 602 O SER D 358 1555 1555 3.15 LINK K K A 602 OG SER D 358 1555 1555 2.85 LINK OD1 ASP E 21 CA CA E 501 1555 1555 2.45 LINK OD1 ASP E 23 CA CA E 501 1555 1555 2.37 LINK OD2 ASP E 23 CA CA E 501 1555 1555 2.86 LINK OD1 ASP E 25 CA CA E 501 1555 1555 2.35 LINK O THR E 27 CA CA E 501 1555 1555 2.41 LINK OE1 GLU E 32 CA CA E 501 1555 1555 2.31 LINK OE2 GLU E 32 CA CA E 501 1555 1555 2.76 LINK OD1 ASP E 57 CA CA E 502 1555 1555 2.44 LINK OD1 ASP E 59 CA CA E 502 1555 1555 2.33 LINK OD2 ASP E 59 CA CA E 502 1555 1555 3.01 LINK OD1 ASN E 61 CA CA E 502 1555 1555 2.43 LINK O THR E 63 CA CA E 502 1555 1555 2.34 LINK OE1 GLU E 68 CA CA E 502 1555 1555 2.44 LINK OE2 GLU E 68 CA CA E 502 1555 1555 2.54 LINK OD1 ASP E 94 CA CA E 503 1555 1555 2.92 LINK OD1 ASP E 96 CA CA E 503 1555 1555 2.40 LINK OD2 ASP E 96 CA CA E 503 1555 1555 2.38 LINK O TYR E 100 CA CA E 503 1555 1555 2.37 LINK OE1 GLU E 105 CA CA E 503 1555 1555 2.36 LINK OE2 GLU E 105 CA CA E 503 1555 1555 2.95 LINK OD1 ASP E 132 CA CA E 504 1555 1555 2.84 LINK OD2 ASP E 132 CA CA E 504 1555 1555 3.14 LINK OD1 ASP E 134 CA CA E 504 1555 1555 2.44 LINK OD2 ASP E 134 CA CA E 504 1555 1555 2.65 LINK O GLN E 136 CA CA E 504 1555 1555 2.93 LINK OE1 GLU E 141 CA CA E 504 1555 1555 3.10 LINK OE2 GLU E 141 CA CA E 504 1555 1555 2.40 LINK OD1 ASP F 21 CA CA F 501 1555 1555 2.45 LINK OD1 ASP F 23 CA CA F 501 1555 1555 2.37 LINK OD2 ASP F 23 CA CA F 501 1555 1555 2.87 LINK OD1 ASP F 25 CA CA F 501 1555 1555 2.34 LINK O THR F 27 CA CA F 501 1555 1555 2.42 LINK OE1 GLU F 32 CA CA F 501 1555 1555 2.31 LINK OE2 GLU F 32 CA CA F 501 1555 1555 2.75 LINK OD1 ASP F 57 CA CA F 502 1555 1555 2.44 LINK OD1 ASP F 59 CA CA F 502 1555 1555 2.33 LINK OD2 ASP F 59 CA CA F 502 1555 1555 3.01 LINK OD1 ASN F 61 CA CA F 502 1555 1555 2.44 LINK O THR F 63 CA CA F 502 1555 1555 2.34 LINK OE1 GLU F 68 CA CA F 502 1555 1555 2.44 LINK OE2 GLU F 68 CA CA F 502 1555 1555 2.54 LINK OD1 ASP F 94 CA CA F 503 1555 1555 2.92 LINK OD1 ASP F 96 CA CA F 503 1555 1555 2.40 LINK OD2 ASP F 96 CA CA F 503 1555 1555 2.38 LINK O TYR F 100 CA CA F 503 1555 1555 2.37 LINK OE1 GLU F 105 CA CA F 503 1555 1555 2.36 LINK OE2 GLU F 105 CA CA F 503 1555 1555 2.95 LINK OD1 ASP F 132 CA CA F 504 1555 1555 2.85 LINK OD2 ASP F 132 CA CA F 504 1555 1555 3.16 LINK OD1 ASP F 134 CA CA F 504 1555 1555 2.44 LINK OD2 ASP F 134 CA CA F 504 1555 1555 2.68 LINK O GLN F 136 CA CA F 504 1555 1555 2.88 LINK OE1 GLU F 141 CA CA F 504 1555 1555 3.08 LINK OE2 GLU F 141 CA CA F 504 1555 1555 2.40 LINK OD1 ASP G 21 CA CA G 501 1555 1555 2.45 LINK OD1 ASP G 23 CA CA G 501 1555 1555 2.37 LINK OD2 ASP G 23 CA CA G 501 1555 1555 2.87 LINK OD1 ASP G 25 CA CA G 501 1555 1555 2.34 LINK O THR G 27 CA CA G 501 1555 1555 2.42 LINK OE1 GLU G 32 CA CA G 501 1555 1555 2.31 LINK OE2 GLU G 32 CA CA G 501 1555 1555 2.75 LINK OD1 ASP G 57 CA CA G 502 1555 1555 2.44 LINK OD1 ASP G 59 CA CA G 502 1555 1555 2.33 LINK OD2 ASP G 59 CA CA G 502 1555 1555 3.01 LINK OD1 ASN G 61 CA CA G 502 1555 1555 2.44 LINK O THR G 63 CA CA G 502 1555 1555 2.34 LINK OE1 GLU G 68 CA CA G 502 1555 1555 2.44 LINK OE2 GLU G 68 CA CA G 502 1555 1555 2.54 LINK OD1 ASP G 94 CA CA G 503 1555 1555 2.91 LINK OD1 ASP G 96 CA CA G 503 1555 1555 2.40 LINK OD2 ASP G 96 CA CA G 503 1555 1555 2.38 LINK O TYR G 100 CA CA G 503 1555 1555 2.37 LINK OE1 GLU G 105 CA CA G 503 1555 1555 2.36 LINK OE2 GLU G 105 CA CA G 503 1555 1555 2.96 LINK OD1 ASP G 132 CA CA G 504 1555 1555 2.86 LINK OD2 ASP G 132 CA CA G 504 1555 1555 3.17 LINK OD1 ASP G 134 CA CA G 504 1555 1555 2.44 LINK OD2 ASP G 134 CA CA G 504 1555 1555 2.67 LINK O GLN G 136 CA CA G 504 1555 1555 2.88 LINK OE1 GLU G 141 CA CA G 504 1555 1555 3.08 LINK OE2 GLU G 141 CA CA G 504 1555 1555 2.40 LINK OD1 ASP H 21 CA CA H 501 1555 1555 2.45 LINK OD1 ASP H 23 CA CA H 501 1555 1555 2.37 LINK OD2 ASP H 23 CA CA H 501 1555 1555 2.86 LINK OD1 ASP H 25 CA CA H 501 1555 1555 2.34 LINK O THR H 27 CA CA H 501 1555 1555 2.42 LINK OE1 GLU H 32 CA CA H 501 1555 1555 2.31 LINK OE2 GLU H 32 CA CA H 501 1555 1555 2.75 LINK OD1 ASP H 57 CA CA H 502 1555 1555 2.44 LINK OD1 ASP H 59 CA CA H 502 1555 1555 2.33 LINK OD2 ASP H 59 CA CA H 502 1555 1555 3.01 LINK OD1 ASN H 61 CA CA H 502 1555 1555 2.44 LINK O THR H 63 CA CA H 502 1555 1555 2.34 LINK OE1 GLU H 68 CA CA H 502 1555 1555 2.44 LINK OE2 GLU H 68 CA CA H 502 1555 1555 2.54 LINK OD1 ASP H 94 CA CA H 503 1555 1555 2.92 LINK OD1 ASP H 96 CA CA H 503 1555 1555 2.40 LINK OD2 ASP H 96 CA CA H 503 1555 1555 2.38 LINK O TYR H 100 CA CA H 503 1555 1555 2.37 LINK OE1 GLU H 105 CA CA H 503 1555 1555 2.36 LINK OE2 GLU H 105 CA CA H 503 1555 1555 2.96 LINK OD1 ASP H 132 CA CA H 504 1555 1555 2.85 LINK OD2 ASP H 132 CA CA H 504 1555 1555 3.16 LINK OD1 ASP H 134 CA CA H 504 1555 1555 2.43 LINK OD2 ASP H 134 CA CA H 504 1555 1555 2.68 LINK O GLN H 136 CA CA H 504 1555 1555 2.88 LINK OE1 GLU H 141 CA CA H 504 1555 1555 3.08 LINK OE2 GLU H 141 CA CA H 504 1555 1555 2.40 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 TER 2968 GLN A 490 TER 5936 GLN B 490 TER 8904 GLN C 490 TER 11872 GLN D 490 TER 12925 THR E 147 TER 13978 THR F 147 TER 15031 THR G 147 TER 16084 THR H 147 HETATM16085 K K A 601 152.100 152.100 155.818 1.00 24.47 K HETATM16086 K K A 602 152.100 152.100 152.298 1.00 22.39 K HETATM16087 CA CA E 501 184.410 156.591 100.687 1.00 93.34 CA HETATM16088 CA CA E 502 188.298 167.455 100.537 1.00 87.22 CA HETATM16089 CA CA E 503 167.932 189.718 103.425 1.00122.38 CA HETATM16090 CA CA E 504 179.089 193.103 102.676 1.00138.22 CA HETATM16091 CA CA F 501 156.579 119.816 100.685 1.00 94.67 CA HETATM16092 CA CA F 502 167.443 115.915 100.524 1.00 86.43 CA HETATM16093 CA CA F 503 189.722 136.265 103.414 1.00122.48 CA HETATM16094 CA CA F 504 193.111 125.129 102.646 1.00138.07 CA HETATM16095 CA CA G 501 119.817 147.621 100.685 1.00 94.25 CA HETATM16096 CA CA G 502 115.915 136.755 100.524 1.00 87.59 CA HETATM16097 CA CA G 503 136.258 114.469 103.411 1.00122.33 CA HETATM16098 CA CA G 504 125.133 111.086 102.641 1.00137.58 CA HETATM16099 CA CA H 501 147.618 184.379 100.684 1.00 93.93 CA HETATM16100 CA CA H 502 136.754 188.281 100.522 1.00 88.95 CA HETATM16101 CA CA H 503 114.470 167.930 103.413 1.00121.95 CA HETATM16102 CA CA H 504 111.083 179.061 102.638 1.00137.31 CA CONECT 1718 2025 CONECT 19321608516086 CONECT 193416086 CONECT 193816085 CONECT 2025 1718 CONECT 4686 4993 CONECT 49001608516086 CONECT 490216086 CONECT 490616085 CONECT 4993 4686 CONECT 7654 7961 CONECT 78681608516086 CONECT 787016086 CONECT 787416085 CONECT 7961 7654 CONECT1062210929 CONECT108361608516086 CONECT1083816086 CONECT1084216085 CONECT1092910622 CONECT1202216087 CONECT1203916087 CONECT1204016087 CONECT1205116087 CONECT1206016087 CONECT1209816087 CONECT1209916087 CONECT1228816088 CONECT1230116088 CONECT1230216088 CONECT1231316088 CONECT1232216088 CONECT1236716088 CONECT1236816088 CONECT1258816089 CONECT1260116089 CONECT1260216089 CONECT1262216089 CONECT1266216089 CONECT1266316089 CONECT1280916090 CONECT1281016090 CONECT1282116090 CONECT1282216090 CONECT1283016090 CONECT1287916090 CONECT1288016090 CONECT1307516091 CONECT1309216091 CONECT1309316091 CONECT1310416091 CONECT1311316091 CONECT1315116091 CONECT1315216091 CONECT1334116092 CONECT1335416092 CONECT1335516092 CONECT1336616092 CONECT1337516092 CONECT1342016092 CONECT1342116092 CONECT1364116093 CONECT1365416093 CONECT1365516093 CONECT1367516093 CONECT1371516093 CONECT1371616093 CONECT1386216094 CONECT1386316094 CONECT1387416094 CONECT1387516094 CONECT1388316094 CONECT1393216094 CONECT1393316094 CONECT1412816095 CONECT1414516095 CONECT1414616095 CONECT1415716095 CONECT1416616095 CONECT1420416095 CONECT1420516095 CONECT1439416096 CONECT1440716096 CONECT1440816096 CONECT1441916096 CONECT1442816096 CONECT1447316096 CONECT1447416096 CONECT1469416097 CONECT1470716097 CONECT1470816097 CONECT1472816097 CONECT1476816097 CONECT1476916097 CONECT1491516098 CONECT1491616098 CONECT1492716098 CONECT1492816098 CONECT1493616098 CONECT1498516098 CONECT1498616098 CONECT1518116099 CONECT1519816099 CONECT1519916099 CONECT1521016099 CONECT1521916099 CONECT1525716099 CONECT1525816099 CONECT1544716100 CONECT1546016100 CONECT1546116100 CONECT1547216100 CONECT1548116100 CONECT1552616100 CONECT1552716100 CONECT1574716101 CONECT1576016101 CONECT1576116101 CONECT1578116101 CONECT1582116101 CONECT1582216101 CONECT1596816102 CONECT1596916102 CONECT1598016102 CONECT1598116102 CONECT1598916102 CONECT1603816102 CONECT1603916102 CONECT16085 1932 1938 4900 4906 CONECT16085 7868 78741083610842 CONECT16086 1932 1934 4900 4902 CONECT16086 7868 78701083610838 CONECT1608712022120391204012051 CONECT16087120601209812099 CONECT1608812288123011230212313 CONECT16088123221236712368 CONECT1608912588126011260212622 CONECT160891266212663 CONECT1609012809128101282112822 CONECT16090128301287912880 CONECT1609113075130921309313104 CONECT16091131131315113152 CONECT1609213341133541335513366 CONECT16092133751342013421 CONECT1609313641136541365513675 CONECT160931371513716 CONECT1609413862138631387413875 CONECT16094138831393213933 CONECT1609514128141451414614157 CONECT16095141661420414205 CONECT1609614394144071440814419 CONECT16096144281447314474 CONECT1609714694147071470814728 CONECT160971476814769 CONECT1609814915149161492714928 CONECT16098149361498514986 CONECT1609915181151981519915210 CONECT16099152191525715258 CONECT1610015447154601546115472 CONECT16100154811552615527 CONECT1610115747157601576115781 CONECT161011582115822 CONECT1610215968159691598015981 CONECT16102159891603816039 MASTER 732 0 18 92 8 0 0 616094 8 164 184 END