HEADER STRUCTURAL PROTEIN 02-JUL-21 7F8X TITLE CRYSTAL STRUCTURE OF THE CHOLECYSTOKININ RECEPTOR CCKAR IN COMPLEX TITLE 2 WITH NN9056 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHOLECYSTOKININ RECEPTOR TYPE A,ENDOLYSIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CCK-A RECEPTOR,CCK-AR,CHOLECYSTOKININ-1 RECEPTOR,CCK1-R, COMPND 5 LYSIS PROTEIN,LYSOZYME,MURAMIDASE; COMPND 6 EC: 3.2.1.17; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: ASP-SMF-NLE-GLY-TRP-NLE-OEM-MEA-NH2 (NN9056); COMPND 11 CHAIN: C; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS, ESCHERICHIA VIRUS T4; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606, 10665; SOURCE 5 GENE: CCKAR, CCKRA; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630 KEYWDS G PROTEIN-COULPED RECEPTOR, STRUCTURAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR X.ZHANG,C.HE,M.WANG,Q.ZHOU,D.YANG,Y.ZHU,B.WU,Q.ZHAO REVDAT 2 29-NOV-23 7F8X 1 LINK REVDAT 1 29-DEC-21 7F8X 0 JRNL AUTH X.ZHANG,C.HE,M.WANG,Q.ZHOU,D.YANG,Y.ZHU,W.FENG,H.ZHANG, JRNL AUTH 2 A.DAI,X.CHU,J.WANG,Z.YANG,Y.JIANG,U.SENSFUSS,Q.TAN,S.HAN, JRNL AUTH 3 S.REEDTZ-RUNGE,H.E.XU,S.ZHAO,M.W.WANG,B.WU,Q.ZHAO JRNL TITL STRUCTURES OF THE HUMAN CHOLECYSTOKININ RECEPTORS BOUND TO JRNL TITL 2 AGONISTS AND ANTAGONISTS. JRNL REF NAT.CHEM.BIOL. V. 17 1230 2021 JRNL REFN ESSN 1552-4469 JRNL PMID 34556863 JRNL DOI 10.1038/S41589-021-00866-8 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.54 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 26392 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.240 REMARK 3 R VALUE (WORKING SET) : 0.238 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2636 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 3.1070 - 3.0000 0.00 0 1374 0.3820 0.3140 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 92.57 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 117.8 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.002 3674 REMARK 3 ANGLE : 0.606 4986 REMARK 3 CHIRALITY : 0.042 583 REMARK 3 PLANARITY : 0.005 610 REMARK 3 DIHEDRAL : 13.399 1321 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 7.5318 -18.3596 15.4762 REMARK 3 T TENSOR REMARK 3 T11: 1.1086 T22: 0.6206 REMARK 3 T33: 0.5105 T12: -0.1355 REMARK 3 T13: -0.0370 T23: -0.0390 REMARK 3 L TENSOR REMARK 3 L11: 0.9460 L22: 1.6508 REMARK 3 L33: 6.0810 L12: -0.1517 REMARK 3 L13: -0.7664 L23: -1.0218 REMARK 3 S TENSOR REMARK 3 S11: -0.0988 S12: -0.1112 S13: -0.0230 REMARK 3 S21: 0.0441 S22: -0.0391 S23: -0.0463 REMARK 3 S31: -0.1332 S32: 0.1285 S33: 0.1602 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7F8X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1300022811. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUL-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS VERSION JAN 26, 2018 REMARK 200 DATA SCALING SOFTWARE : XSCALE VERSION JAN 26, 2018 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26470 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.20600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.4500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.08 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.57300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 1.19.2 REMARK 200 STARTING MODEL: 5ZBQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES,7.5, 10 (V/V) PPG400 AND REMARK 280 100 MM AMMONIUM ACETATE, LIPIDIC CUBIC PHASE, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 36.25000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 ASP A -8 REMARK 465 TYR A -7 REMARK 465 LYS A -6 REMARK 465 ASP A -5 REMARK 465 ASP A -4 REMARK 465 ASP A -3 REMARK 465 ASP A -2 REMARK 465 GLY A -1 REMARK 465 ALA A 0 REMARK 465 PRO A 1 REMARK 465 ASP A 2 REMARK 465 VAL A 3 REMARK 465 VAL A 4 REMARK 465 ASP A 5 REMARK 465 SER A 6 REMARK 465 LEU A 7 REMARK 465 LEU A 8 REMARK 465 VAL A 9 REMARK 465 ASN A 10 REMARK 465 GLY A 11 REMARK 465 SER A 12 REMARK 465 ASN A 13 REMARK 465 ILE A 14 REMARK 465 THR A 15 REMARK 465 PRO A 16 REMARK 465 PRO A 17 REMARK 465 CYS A 18 REMARK 465 GLU A 19 REMARK 465 LEU A 20 REMARK 465 GLY A 21 REMARK 465 LEU A 22 REMARK 465 GLU A 23 REMARK 465 ASN A 24 REMARK 465 GLU A 25 REMARK 465 THR A 26 REMARK 465 LEU A 27 REMARK 465 PHE A 28 REMARK 465 CYS A 29 REMARK 465 LEU A 30 REMARK 465 ASP A 31 REMARK 465 GLN A 32 REMARK 465 PRO A 33 REMARK 465 ARG A 34 REMARK 465 PRO A 35 REMARK 465 SER A 36 REMARK 465 PHE A 615 REMARK 465 MET A 616 REMARK 465 ALA A 617 REMARK 465 THR A 618 REMARK 465 PHE A 619 REMARK 465 PRO A 620 REMARK 465 CYS A 621 REMARK 465 CYS A 622 REMARK 465 PRO A 623 REMARK 465 ASN A 624 REMARK 465 PRO A 625 REMARK 465 GLY A 626 REMARK 465 PRO A 627 REMARK 465 PRO A 628 REMARK 465 GLY A 629 REMARK 465 ALA A 630 REMARK 465 ARG A 631 REMARK 465 GLY A 632 REMARK 465 GLU A 633 REMARK 465 VAL A 634 REMARK 465 GLY A 635 REMARK 465 GLU A 636 REMARK 465 GLU A 637 REMARK 465 GLU A 638 REMARK 465 GLU A 639 REMARK 465 GLY A 640 REMARK 465 GLU A 641 REMARK 465 PHE A 642 REMARK 465 LEU A 643 REMARK 465 GLU A 644 REMARK 465 VAL A 645 REMARK 465 LEU A 646 REMARK 465 PHE A 647 REMARK 465 GLN A 648 REMARK 465 GLY A 649 REMARK 465 PRO A 650 REMARK 465 HIS A 651 REMARK 465 HIS A 652 REMARK 465 HIS A 653 REMARK 465 HIS A 654 REMARK 465 HIS A 655 REMARK 465 HIS A 656 REMARK 465 HIS A 657 REMARK 465 HIS A 658 REMARK 465 HIS A 659 REMARK 465 HIS A 660 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 GLU A 250 CD OE1 OE2 REMARK 470 LYS A 255 CD CE NZ REMARK 470 LYS A 274 CD CE NZ REMARK 470 ASN A 279 CG OD1 ND2 REMARK 470 LYS A 355 CG CD CE NZ REMARK 470 LYS A 439 CG CD CE NZ 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 CYS A 94 -37.99 -136.30 REMARK 500 PHE A 97 11.24 -65.21 REMARK 500 LYS A 187 -79.08 -98.96 REMARK 500 PHE A 218 -48.81 -141.55 REMARK 500 ILE A 268 70.21 -109.64 REMARK 500 VAL A 431 74.77 -113.58 REMARK 500 LYS A 498 5.40 57.96 REMARK 500 SER A 582 -21.28 -155.41 REMARK 500 NLE C 3 117.19 25.63 REMARK 500 OEM C 7 109.65 -58.49 REMARK 500 REMARK 500 REMARK: NULL DBREF 7F8X A 2 240 UNP P32238 CCKAR_HUMAN 2 240 DBREF 7F8X A 241 535 UNP P00720 ENLYS_BPT4 2 161 DBREF 7F8X A 536 640 UNP P32238 CCKAR_HUMAN 302 406 DBREF 7F8X C 1 9 PDB 7F8X 7F8X 1 9 SEQADV 7F8X ASP A -8 UNP P32238 EXPRESSION TAG SEQADV 7F8X TYR A -7 UNP P32238 EXPRESSION TAG SEQADV 7F8X LYS A -6 UNP P32238 EXPRESSION TAG SEQADV 7F8X ASP A -5 UNP P32238 EXPRESSION TAG SEQADV 7F8X ASP A -4 UNP P32238 EXPRESSION TAG SEQADV 7F8X ASP A -3 UNP P32238 EXPRESSION TAG SEQADV 7F8X ASP A -2 UNP P32238 EXPRESSION TAG SEQADV 7F8X GLY A -1 UNP P32238 EXPRESSION TAG SEQADV 7F8X ALA A 0 UNP P32238 EXPRESSION TAG SEQADV 7F8X PRO A 1 UNP P32238 EXPRESSION TAG SEQADV 7F8X TRP A 130 UNP P32238 PHE 130 ENGINEERED MUTATION SEQADV 7F8X GLY A 251 UNP P00720 ARG 12 ENGINEERED MUTATION SEQADV 7F8X THR A 428 UNP P00720 CYS 54 ENGINEERED MUTATION SEQADV 7F8X ALA A 471 UNP P00720 CYS 97 ENGINEERED MUTATION SEQADV 7F8X ARG A 511 UNP P00720 ILE 137 ENGINEERED MUTATION SEQADV 7F8X GLU A 641 UNP P32238 EXPRESSION TAG SEQADV 7F8X PHE A 642 UNP P32238 EXPRESSION TAG SEQADV 7F8X LEU A 643 UNP P32238 EXPRESSION TAG SEQADV 7F8X GLU A 644 UNP P32238 EXPRESSION TAG SEQADV 7F8X VAL A 645 UNP P32238 EXPRESSION TAG SEQADV 7F8X LEU A 646 UNP P32238 EXPRESSION TAG SEQADV 7F8X PHE A 647 UNP P32238 EXPRESSION TAG SEQADV 7F8X GLN A 648 UNP P32238 EXPRESSION TAG SEQADV 7F8X GLY A 649 UNP P32238 EXPRESSION TAG SEQADV 7F8X PRO A 650 UNP P32238 EXPRESSION TAG SEQADV 7F8X HIS A 651 UNP P32238 EXPRESSION TAG SEQADV 7F8X HIS A 652 UNP P32238 EXPRESSION TAG SEQADV 7F8X HIS A 653 UNP P32238 EXPRESSION TAG SEQADV 7F8X HIS A 654 UNP P32238 EXPRESSION TAG SEQADV 7F8X HIS A 655 UNP P32238 EXPRESSION TAG SEQADV 7F8X HIS A 656 UNP P32238 EXPRESSION TAG SEQADV 7F8X HIS A 657 UNP P32238 EXPRESSION TAG SEQADV 7F8X HIS A 658 UNP P32238 EXPRESSION TAG SEQADV 7F8X HIS A 659 UNP P32238 EXPRESSION TAG SEQADV 7F8X HIS A 660 UNP P32238 EXPRESSION TAG SEQRES 1 A 534 ASP TYR LYS ASP ASP ASP ASP GLY ALA PRO ASP VAL VAL SEQRES 2 A 534 ASP SER LEU LEU VAL ASN GLY SER ASN ILE THR PRO PRO SEQRES 3 A 534 CYS GLU LEU GLY LEU GLU ASN GLU THR LEU PHE CYS LEU SEQRES 4 A 534 ASP GLN PRO ARG PRO SER LYS GLU TRP GLN PRO ALA VAL SEQRES 5 A 534 GLN ILE LEU LEU TYR SER LEU ILE PHE LEU LEU SER VAL SEQRES 6 A 534 LEU GLY ASN THR LEU VAL ILE THR VAL LEU ILE ARG ASN SEQRES 7 A 534 LYS ARG MET ARG THR VAL THR ASN ILE PHE LEU LEU SER SEQRES 8 A 534 LEU ALA VAL SER ASP LEU MET LEU CYS LEU PHE CYS MET SEQRES 9 A 534 PRO PHE ASN LEU ILE PRO ASN LEU LEU LYS ASP PHE ILE SEQRES 10 A 534 PHE GLY SER ALA VAL CYS LYS THR THR THR TYR PHE MET SEQRES 11 A 534 GLY THR SER VAL SER VAL SER THR TRP ASN LEU VAL ALA SEQRES 12 A 534 ILE SER LEU GLU ARG TYR GLY ALA ILE CYS LYS PRO LEU SEQRES 13 A 534 GLN SER ARG VAL TRP GLN THR LYS SER HIS ALA LEU LYS SEQRES 14 A 534 VAL ILE ALA ALA THR TRP CYS LEU SER PHE THR ILE MET SEQRES 15 A 534 THR PRO TYR PRO ILE TYR SER ASN LEU VAL PRO PHE THR SEQRES 16 A 534 LYS ASN ASN ASN GLN THR ALA ASN MET CYS ARG PHE LEU SEQRES 17 A 534 LEU PRO ASN ASP VAL MET GLN GLN SER TRP HIS THR PHE SEQRES 18 A 534 LEU LEU LEU ILE LEU PHE LEU ILE PRO GLY ILE VAL MET SEQRES 19 A 534 MET VAL ALA TYR GLY LEU ILE SER LEU GLU LEU TYR GLN SEQRES 20 A 534 GLY ILE ASN ILE PHE GLU MET LEU ARG ILE ASP GLU GLY SEQRES 21 A 534 LEU ARG LEU LYS ILE TYR LYS ASP THR GLU GLY TYR TYR SEQRES 22 A 534 THR ILE GLY ILE GLY HIS LEU LEU THR LYS SER PRO SER SEQRES 23 A 534 LEU ASN ALA ALA LYS SER GLU LEU ASP LYS ALA ILE GLY SEQRES 24 A 534 ARG ASN THR ASN GLY VAL ILE THR LYS ASP GLU ALA GLU SEQRES 25 A 534 LYS LEU PHE ASN GLN ASP VAL ASP ALA ALA VAL ARG GLY SEQRES 26 A 534 ILE LEU ARG ASN ALA LYS LEU LYS PRO VAL TYR ASP SER SEQRES 27 A 534 LEU ASP ALA VAL ARG ARG ALA ALA LEU ILE ASN MET VAL SEQRES 28 A 534 PHE GLN MET GLY GLU THR GLY VAL ALA GLY PHE THR ASN SEQRES 29 A 534 SER LEU ARG MET LEU GLN GLN LYS ARG TRP ASP GLU ALA SEQRES 30 A 534 ALA VAL ASN LEU ALA LYS SER ARG TRP TYR ASN GLN THR SEQRES 31 A 534 PRO ASN ARG ALA LYS ARG VAL ILE THR THR PHE ARG THR SEQRES 32 A 534 GLY THR TRP ASP ALA TYR ALA ALA ASN LEU MET ALA LYS SEQRES 33 A 534 LYS ARG VAL ILE ARG MET LEU ILE VAL ILE VAL VAL LEU SEQRES 34 A 534 PHE PHE LEU CYS TRP MET PRO ILE PHE SER ALA ASN ALA SEQRES 35 A 534 TRP ARG ALA TYR ASP THR ALA SER ALA GLU ARG ARG LEU SEQRES 36 A 534 SER GLY THR PRO ILE SER PHE ILE LEU LEU LEU SER TYR SEQRES 37 A 534 THR SER SER CYS VAL ASN PRO ILE ILE TYR CYS PHE MET SEQRES 38 A 534 ASN LYS ARG PHE ARG LEU GLY PHE MET ALA THR PHE PRO SEQRES 39 A 534 CYS CYS PRO ASN PRO GLY PRO PRO GLY ALA ARG GLY GLU SEQRES 40 A 534 VAL GLY GLU GLU GLU GLU GLY GLU PHE LEU GLU VAL LEU SEQRES 41 A 534 PHE GLN GLY PRO HIS HIS HIS HIS HIS HIS HIS HIS HIS SEQRES 42 A 534 HIS SEQRES 1 C 9 ASP SMF NLE GLY TRP NLE OEM MEA NH2 HET SMF C 2 16 HET NLE C 3 8 HET NLE C 6 8 HET OEM C 7 9 HET MEA C 8 12 HET NH2 C 9 1 HETNAM SMF 4-SULFOMETHYL-L-PHENYLALANINE HETNAM NLE NORLEUCINE HETNAM OEM N-METHYL-D-ASPARTIC ACID HETNAM MEA N-METHYLPHENYLALANINE HETNAM NH2 AMINO GROUP FORMUL 2 SMF C10 H13 N O5 S FORMUL 2 NLE 2(C6 H13 N O2) FORMUL 2 OEM C5 H9 N O4 FORMUL 2 MEA C10 H13 N O2 FORMUL 2 NH2 H2 N HELIX 1 AA1 GLU A 38 ASN A 69 1 32 HELIX 2 AA2 THR A 74 PHE A 93 1 20 HELIX 3 AA3 MET A 95 LYS A 105 1 11 HELIX 4 AA4 GLY A 110 CYS A 144 1 35 HELIX 5 AA5 THR A 154 MET A 173 1 20 HELIX 6 AA6 THR A 174 TYR A 179 1 6 HELIX 7 AA7 ASN A 202 PHE A 218 1 17 HELIX 8 AA8 PHE A 218 GLN A 238 1 21 HELIX 9 AA9 ASN A 241 GLY A 251 1 11 HELIX 10 AB1 SER A 277 ILE A 424 1 13 HELIX 11 AB2 THR A 433 ASN A 455 1 23 HELIX 12 AB3 LYS A 457 ASP A 463 1 7 HELIX 13 AB4 ASP A 466 GLY A 481 1 16 HELIX 14 AB5 GLY A 481 GLY A 487 1 7 HELIX 15 AB6 PHE A 488 GLN A 497 1 10 HELIX 16 AB7 ARG A 499 ALA A 508 1 10 HELIX 17 AB8 SER A 510 THR A 516 1 7 HELIX 18 AB9 THR A 516 GLY A 530 1 15 HELIX 19 AC1 ALA A 537 ASP A 573 1 37 HELIX 20 AC2 ASP A 573 LEU A 581 1 9 HELIX 21 AC3 THR A 584 PHE A 606 1 23 HELIX 22 AC4 MET A 607 ASN A 608 5 2 HELIX 23 AC5 LYS A 609 LEU A 613 5 5 SHEET 1 AA1 2 SER A 180 THR A 186 0 SHEET 2 AA1 2 THR A 192 PHE A 198 -1 O MET A 195 N VAL A 183 SHEET 1 AA2 3 ARG A 253 LYS A 258 0 SHEET 2 AA2 3 TYR A 264 GLY A 267 -1 O THR A 265 N TYR A 257 SHEET 3 AA2 3 HIS A 270 THR A 273 -1 O LEU A 272 N TYR A 264 SSBOND 1 CYS A 114 CYS A 196 1555 1555 2.03 LINK C ASP C 1 N SMF C 2 1555 1555 1.33 LINK C SMF C 2 N NLE C 3 1555 1555 1.34 LINK C NLE C 3 N GLY C 4 1555 1555 1.33 LINK C TRP C 5 N NLE C 6 1555 1555 1.33 LINK C NLE C 6 N OEM C 7 1555 1555 1.33 LINK C OEM C 7 N MEA C 8 1555 1555 1.34 LINK C MEA C 8 N NH2 C 9 1555 1555 1.33 CRYST1 56.600 72.500 87.000 90.00 100.00 90.00 P 1 21 1 2 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.017668 0.000000 0.003115 0.00000 SCALE2 0.000000 0.013793 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011672 0.00000