HEADER HORMONE 23-JUL-15 5CT1 TITLE THE STRUCTURE OF THE NK1 FRAGMENT OF HGF/SF COMPLEXED WITH CHES COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEPATOCYTE GROWTH FACTOR; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 28-210; COMPND 5 SYNONYM: HEPATOPOIETIN-A,SCATTER FACTOR,SF; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: HGF, HPTA; SOURCE 6 EXPRESSION_SYSTEM: KOMAGATAELLA PASTORIS CBS 7435; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 981350 KEYWDS HGF/SF, NK1 FRAGMENT, FRAGMENT BASED DRUG DISCOVERY, GROWTH FACTOR, KEYWDS 2 CELL CYCLE, HORMONE, NEW CHEMICAL ENTITY EXPDTA X-RAY DIFFRACTION AUTHOR A.G.SIGURDARDOTTIR,A.WINTER,A.SOBKOWICZ,M.FRAGAI,D.Y.CHIRGADZE, AUTHOR 2 D.B.ASCHER,T.L.BLUNDELL,E.GHERARDI REVDAT 5 23-OCT-24 5CT1 1 REMARK REVDAT 4 10-JAN-24 5CT1 1 REMARK REVDAT 3 29-AUG-18 5CT1 1 JRNL REVDAT 2 26-OCT-16 5CT1 1 JRNL REVDAT 1 12-AUG-15 5CT1 0 JRNL AUTH A.G.SIGURDARDOTTIR,A.WINTER,A.SOBKOWICZ,M.FRAGAI, JRNL AUTH 2 D.CHIRGADZE,D.B.ASCHER,T.L.BLUNDELL,E.GHERARDI JRNL TITL EXPLORING THE CHEMICAL SPACE OF THE LYSINE-BINDING POCKET OF JRNL TITL 2 THE FIRST KRINGLE DOMAIN OF HEPATOCYTE GROWTH FACTOR/SCATTER JRNL TITL 3 FACTOR (HGF/SF) YIELDS A NEW CLASS OF INHIBITORS OF JRNL TITL 4 HGF/SF-MET BINDING. JRNL REF CHEM SCI V. 6 6147 2015 JRNL REFN ISSN 2041-6520 JRNL PMID 30090230 JRNL DOI 10.1039/C5SC02155C REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.03 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 24511 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1308 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.06 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1766 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.45 REMARK 3 BIN R VALUE (WORKING SET) : 0.2660 REMARK 3 BIN FREE R VALUE SET COUNT : 84 REMARK 3 BIN FREE R VALUE : 0.3550 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2774 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 151 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.14 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.213 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.191 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.146 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.309 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.927 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2873 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3870 ; 1.320 ; 1.952 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 346 ; 6.228 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 128 ;35.562 ;23.594 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 525 ;16.133 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;17.066 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 397 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2150 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1731 ; 2.685 ; 5.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2807 ; 3.914 ; 6.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1142 ; 3.460 ; 5.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1062 ; 5.175 ; 7.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 5CT1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-JUL-15. REMARK 100 THE DEPOSITION ID IS D_1000212135. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-NOV-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25839 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 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 (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.04700 REMARK 200 R SYM (I) : 0.04700 REMARK 200 FOR THE DATA SET : 14.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.38100 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: AMORE REMARK 200 STARTING MODEL: 1NK1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 19% PEG 4000, 200 MM NA ACETATE, 150 REMARK 280 MM TRIS, VAPOR DIFFUSION, HANGING DROP, 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 31.79200 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: 2720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 TYR A 28 REMARK 465 VAL A 29 REMARK 465 GLU A 30 REMARK 465 GLY A 31 REMARK 465 GLN A 32 REMARK 465 ARG A 33 REMARK 465 LYS A 34 REMARK 465 ARG A 35 REMARK 465 ARG A 36 REMARK 465 ASN A 37 REMARK 465 TYR B 28 REMARK 465 VAL B 29 REMARK 465 GLU B 30 REMARK 465 GLY B 31 REMARK 465 GLN B 32 REMARK 465 ARG B 33 REMARK 465 LYS B 34 REMARK 465 ARG B 35 REMARK 465 ARG B 36 REMARK 465 GLU B 210 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 210 CG CD OE1 OE2 REMARK 470 ASN B 37 CG OD1 ND2 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 ASN A 77 18.14 49.99 REMARK 500 PRO A 81 38.70 -80.60 REMARK 500 SER A 153 54.81 -98.52 REMARK 500 GLU A 174 -138.27 44.05 REMARK 500 PRO B 81 30.29 -72.75 REMARK 500 PHE B 162 58.01 -90.66 REMARK 500 GLU B 174 -130.85 53.42 REMARK 500 ASP B 202 75.43 -110.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NHE B 301 DBREF 5CT1 A 28 210 UNP P14210 HGF_HUMAN 28 210 DBREF 5CT1 B 28 210 UNP P14210 HGF_HUMAN 28 210 SEQADV 5CT1 VAL A 29 UNP P14210 ALA 29 ENGINEERED MUTATION SEQADV 5CT1 VAL B 29 UNP P14210 ALA 29 ENGINEERED MUTATION SEQRES 1 A 183 TYR VAL GLU GLY GLN ARG LYS ARG ARG ASN THR ILE HIS SEQRES 2 A 183 GLU PHE LYS LYS SER ALA LYS THR THR LEU ILE LYS ILE SEQRES 3 A 183 ASP PRO ALA LEU LYS ILE LYS THR LYS LYS VAL ASN THR SEQRES 4 A 183 ALA ASP GLN CYS ALA ASN ARG CYS THR ARG ASN LYS GLY SEQRES 5 A 183 LEU PRO PHE THR CYS LYS ALA PHE VAL PHE ASP LYS ALA SEQRES 6 A 183 ARG LYS GLN CYS LEU TRP PHE PRO PHE ASN SER MET SER SEQRES 7 A 183 SER GLY VAL LYS LYS GLU PHE GLY HIS GLU PHE ASP LEU SEQRES 8 A 183 TYR GLU ASN LYS ASP TYR ILE ARG ASN CYS ILE ILE GLY SEQRES 9 A 183 LYS GLY ARG SER TYR LYS GLY THR VAL SER ILE THR LYS SEQRES 10 A 183 SER GLY ILE LYS CYS GLN PRO TRP SER SER MET ILE PRO SEQRES 11 A 183 HIS GLU HIS SER PHE LEU PRO SER SER TYR ARG GLY LYS SEQRES 12 A 183 ASP LEU GLN GLU ASN TYR CYS ARG ASN PRO ARG GLY GLU SEQRES 13 A 183 GLU GLY GLY PRO TRP CYS PHE THR SER ASN PRO GLU VAL SEQRES 14 A 183 ARG TYR GLU VAL CYS ASP ILE PRO GLN CYS SER GLU VAL SEQRES 15 A 183 GLU SEQRES 1 B 183 TYR VAL GLU GLY GLN ARG LYS ARG ARG ASN THR ILE HIS SEQRES 2 B 183 GLU PHE LYS LYS SER ALA LYS THR THR LEU ILE LYS ILE SEQRES 3 B 183 ASP PRO ALA LEU LYS ILE LYS THR LYS LYS VAL ASN THR SEQRES 4 B 183 ALA ASP GLN CYS ALA ASN ARG CYS THR ARG ASN LYS GLY SEQRES 5 B 183 LEU PRO PHE THR CYS LYS ALA PHE VAL PHE ASP LYS ALA SEQRES 6 B 183 ARG LYS GLN CYS LEU TRP PHE PRO PHE ASN SER MET SER SEQRES 7 B 183 SER GLY VAL LYS LYS GLU PHE GLY HIS GLU PHE ASP LEU SEQRES 8 B 183 TYR GLU ASN LYS ASP TYR ILE ARG ASN CYS ILE ILE GLY SEQRES 9 B 183 LYS GLY ARG SER TYR LYS GLY THR VAL SER ILE THR LYS SEQRES 10 B 183 SER GLY ILE LYS CYS GLN PRO TRP SER SER MET ILE PRO SEQRES 11 B 183 HIS GLU HIS SER PHE LEU PRO SER SER TYR ARG GLY LYS SEQRES 12 B 183 ASP LEU GLN GLU ASN TYR CYS ARG ASN PRO ARG GLY GLU SEQRES 13 B 183 GLU GLY GLY PRO TRP CYS PHE THR SER ASN PRO GLU VAL SEQRES 14 B 183 ARG TYR GLU VAL CYS ASP ILE PRO GLN CYS SER GLU VAL SEQRES 15 B 183 GLU HET NHE B 301 13 HETNAM NHE 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID HETSYN NHE N-CYCLOHEXYLTAURINE; CHES FORMUL 3 NHE C8 H17 N O3 S FORMUL 4 HOH *151(H2 O) HELIX 1 AA1 THR A 38 HIS A 40 5 3 HELIX 2 AA2 THR A 66 ASN A 77 1 12 HELIX 3 AA3 ASP A 123 ILE A 125 5 3 HELIX 4 AA4 THR B 38 HIS B 40 5 3 HELIX 5 AA5 THR B 66 ASN B 77 1 12 HELIX 6 AA6 ASP B 123 ILE B 125 5 3 HELIX 7 AA7 LEU B 163 ARG B 168 5 6 SHEET 1 AA1 5 PHE A 42 LYS A 52 0 SHEET 2 AA1 5 VAL A 108 ASN A 121 -1 O GLU A 120 N LYS A 43 SHEET 3 AA1 5 ALA A 86 ASP A 90 -1 N PHE A 87 O TYR A 119 SHEET 4 AA1 5 GLN A 95 PHE A 99 -1 O GLN A 95 N ASP A 90 SHEET 5 AA1 5 LYS A 60 LYS A 63 -1 N LYS A 62 O CYS A 96 SHEET 1 AA2 2 TRP A 188 PHE A 190 0 SHEET 2 AA2 2 TYR A 198 VAL A 200 -1 O GLU A 199 N CYS A 189 SHEET 1 AA3 5 PHE B 42 LYS B 52 0 SHEET 2 AA3 5 VAL B 108 ASN B 121 -1 O LEU B 118 N SER B 45 SHEET 3 AA3 5 ALA B 86 ASP B 90 -1 N PHE B 87 O TYR B 119 SHEET 4 AA3 5 GLN B 95 PHE B 99 -1 O PHE B 99 N ALA B 86 SHEET 5 AA3 5 LYS B 60 LYS B 63 -1 N LYS B 60 O TRP B 98 SHEET 1 AA4 2 TRP B 188 PHE B 190 0 SHEET 2 AA4 2 TYR B 198 VAL B 200 -1 O GLU B 199 N CYS B 189 SSBOND 1 CYS A 70 CYS A 96 1555 1555 2.02 SSBOND 2 CYS A 74 CYS A 84 1555 1555 2.12 SSBOND 3 CYS A 128 CYS A 206 1555 1555 2.08 SSBOND 4 CYS A 149 CYS A 189 1555 1555 2.01 SSBOND 5 CYS A 177 CYS A 201 1555 1555 2.01 SSBOND 6 CYS B 70 CYS B 96 1555 1555 2.04 SSBOND 7 CYS B 74 CYS B 84 1555 1555 2.09 SSBOND 8 CYS B 128 CYS B 206 1555 1555 2.06 SSBOND 9 CYS B 149 CYS B 189 1555 1555 2.03 SSBOND 10 CYS B 177 CYS B 201 1555 1555 2.03 CISPEP 1 ILE A 156 PRO A 157 0 5.04 CISPEP 2 ILE B 156 PRO B 157 0 -3.61 SITE 1 AC1 5 GLU B 183 TRP B 188 PHE B 190 ARG B 197 SITE 2 AC1 5 TYR B 198 CRYST1 53.830 63.584 57.334 90.00 95.62 90.00 P 1 21 1 4 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 0.018577 0.000000 0.001828 0.00000 SCALE2 0.000000 0.015727 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017526 0.00000