PDB Short entry for 5TE5 HEADER SIGNALING PROTEIN 20-SEP-16 5TE5 TITLE CRYSTAL STRUCTURE OF BOS TAURUS OPSIN REGENERATED WITH 6-CARBON RING TITLE 2 RETINAL CHROMOPHORE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RHODOPSIN; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913 KEYWDS SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.GULATI,S.BANERJEE,K.KATAYAMA,P.D.KISER,K.PALCZEWSKI REVDAT 4 04-OCT-23 5TE5 1 REMARK REVDAT 3 05-APR-17 5TE5 1 JRNL REVDAT 2 29-MAR-17 5TE5 1 JRNL REVDAT 1 15-MAR-17 5TE5 0 JRNL AUTH S.GULATI,B.JASTRZEBSKA,S.BANERJEE,A.L.PLACERES,P.MISZTA, JRNL AUTH 2 S.GAO,K.GUNDERSON,G.P.TOCHTROP,S.FILIPEK,K.KATAYAMA, JRNL AUTH 3 P.D.KISER,M.MOGI,P.L.STEWART,K.PALCZEWSKI JRNL TITL PHOTOCYCLIC BEHAVIOR OF RHODOPSIN INDUCED BY AN ATYPICAL JRNL TITL 2 ISOMERIZATION MECHANISM. JRNL REF PROC. NATL. ACAD. SCI. V. 114 E2608 2017 JRNL REF 2 U.S.A. JRNL REFN ESSN 1091-6490 JRNL PMID 28289214 JRNL DOI 10.1073/PNAS.1617446114 REMARK 2 REMARK 2 RESOLUTION. 4.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0155 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) : 4.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.53 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 6594 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) : 0.316 REMARK 3 R VALUE (WORKING SET) : 0.314 REMARK 3 FREE R VALUE : 0.357 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 348 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) : 4.01 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 4.11 REMARK 3 REFLECTION IN BIN (WORKING SET) : 465 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.99 REMARK 3 BIN R VALUE (WORKING SET) : 0.5700 REMARK 3 BIN FREE R VALUE SET COUNT : 25 REMARK 3 BIN FREE R VALUE : 0.5150 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2749 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 310.9 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.03000 REMARK 3 B22 (A**2) : 5.03000 REMARK 3 B33 (A**2) : -16.30000 REMARK 3 B12 (A**2) : 2.51000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.944 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 1.420 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 132.794 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.898 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.886 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2857 ; 0.009 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 2680 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3898 ; 1.229 ; 1.954 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6150 ; 0.952 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 347 ; 5.642 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 117 ;30.726 ;23.462 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 434 ;14.712 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;12.463 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 434 ; 0.065 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3216 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 699 ; 0.002 ; 0.020 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): 1393 ;30.023 ;31.295 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1392 ;30.008 ;31.283 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1739 ;46.387 ;46.869 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1740 ;46.373 ;46.885 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1464 ;25.681 ;31.362 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1465 ;25.673 ;31.357 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2160 ;41.486 ;46.801 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 11543 ;62.711 ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 11544 ;62.708 ; 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 5TE5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-SEP-16. REMARK 100 THE DEPOSITION ID IS D_1000224091. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JUL-16 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 : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97920 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6944 REMARK 200 RESOLUTION RANGE HIGH (A) : 4.010 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 10.60 REMARK 200 R MERGE (I) : 0.24300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 6.3300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 5.62500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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 REMARK 200 STARTING MODEL: 2G87 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 75.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.8-3.4 M AMMONIUM SULFATE IN 0.05-0.1 REMARK 280 M MES, PH 6.1-6.6, OR 0.05-0.1 M NAACO BUFFER, PH 5.2-5.6, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.67067 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 133.34133 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 133.34133 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 66.67067 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O THR A 336 O THR A 342 2.17 REMARK 500 REMARK 500 REMARK: NULL 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 TYR A 10 115.34 -162.20 REMARK 500 PHE A 13 146.93 -171.43 REMARK 500 GLN A 28 40.28 -140.56 REMARK 500 PHE A 103 95.96 -66.64 REMARK 500 LYS A 141 77.83 59.90 REMARK 500 VAL A 173 52.08 -142.92 REMARK 500 HIS A 211 33.28 -98.24 REMARK 500 PHE A 212 -71.56 -162.05 REMARK 500 LEU A 226 42.21 -83.82 REMARK 500 TRP A 265 -45.31 -142.57 REMARK 500 LYS A 296 45.58 -77.27 REMARK 500 VAL A 300 -36.13 -140.20 REMARK 500 CYS A 323 82.54 62.49 REMARK 500 ASP A 331 -161.18 55.37 REMARK 500 ALA A 333 -12.20 84.59 REMARK 500 GLU A 341 -164.22 -112.78 REMARK 500 THR A 342 86.90 -65.25 REMARK 500 SER A 343 48.85 -100.59 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 7AB A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5TE3 RELATED DB: PDB DBREF 5TE5 A 1 348 UNP P02699 OPSD_BOVIN 1 348 SEQADV 5TE5 ACE A 0 UNP P02699 ACETYLATION SEQRES 1 A 349 ACE MET ASN GLY THR GLU GLY PRO ASN PHE TYR VAL PRO SEQRES 2 A 349 PHE SER ASN LYS THR GLY VAL VAL ARG SER PRO PHE GLU SEQRES 3 A 349 ALA PRO GLN TYR TYR LEU ALA GLU PRO TRP GLN PHE SER SEQRES 4 A 349 MET LEU ALA ALA TYR MET PHE LEU LEU ILE MET LEU GLY SEQRES 5 A 349 PHE PRO ILE ASN PHE LEU THR LEU TYR VAL THR VAL GLN SEQRES 6 A 349 HIS LYS LYS LEU ARG THR PRO LEU ASN TYR ILE LEU LEU SEQRES 7 A 349 ASN LEU ALA VAL ALA ASP LEU PHE MET VAL PHE GLY GLY SEQRES 8 A 349 PHE THR THR THR LEU TYR THR SER LEU HIS GLY TYR PHE SEQRES 9 A 349 VAL PHE GLY PRO THR GLY CYS ASN LEU GLU GLY PHE PHE SEQRES 10 A 349 ALA THR LEU GLY GLY GLU ILE ALA LEU TRP SER LEU VAL SEQRES 11 A 349 VAL LEU ALA ILE GLU ARG TYR VAL VAL VAL CYS LYS PRO SEQRES 12 A 349 MET SER ASN PHE ARG PHE GLY GLU ASN HIS ALA ILE MET SEQRES 13 A 349 GLY VAL ALA PHE THR TRP VAL MET ALA LEU ALA CYS ALA SEQRES 14 A 349 ALA PRO PRO LEU VAL GLY TRP SER ARG TYR ILE PRO GLU SEQRES 15 A 349 GLY MET GLN CYS SER CYS GLY ILE ASP TYR TYR THR PRO SEQRES 16 A 349 HIS GLU GLU THR ASN ASN GLU SER PHE VAL ILE TYR MET SEQRES 17 A 349 PHE VAL VAL HIS PHE ILE ILE PRO LEU ILE VAL ILE PHE SEQRES 18 A 349 PHE CYS TYR GLY GLN LEU VAL PHE THR VAL LYS GLU ALA SEQRES 19 A 349 ALA ALA GLN GLN GLN GLU SER ALA THR THR GLN LYS ALA SEQRES 20 A 349 GLU LYS GLU VAL THR ARG MET VAL ILE ILE MET VAL ILE SEQRES 21 A 349 ALA PHE LEU ILE CYS TRP LEU PRO TYR ALA GLY VAL ALA SEQRES 22 A 349 PHE TYR ILE PHE THR HIS GLN GLY SER ASP PHE GLY PRO SEQRES 23 A 349 ILE PHE MET THR ILE PRO ALA PHE PHE ALA LYS THR SER SEQRES 24 A 349 ALA VAL TYR ASN PRO VAL ILE TYR ILE MET MET ASN LYS SEQRES 25 A 349 GLN PHE ARG ASN CYS MET VAL THR THR LEU CYS CYS GLY SEQRES 26 A 349 LYS ASN PRO LEU GLY ASP ASP GLU ALA SER THR THR VAL SEQRES 27 A 349 SER LYS THR GLU THR SER GLN VAL ALA PRO ALA HET ACE A 0 3 HET 7AB A 401 21 HETNAM ACE ACETYL GROUP HETNAM 7AB (2E)-{(4E)-4-[(3E)-4-(2,6,6-TRIMETHYLCYCLOHEX-1-EN-1- HETNAM 2 7AB YL)BUT-3-EN-2-YLIDENE]CYCLOHEX-2-EN-1- HETNAM 3 7AB YLIDENE}ACETALDEHYDE FORMUL 1 ACE C2 H4 O FORMUL 2 7AB C21 H28 O HELIX 1 AA1 GLN A 36 HIS A 65 1 30 HELIX 2 AA2 THR A 70 GLY A 89 1 20 HELIX 3 AA3 GLY A 89 GLY A 101 1 13 HELIX 4 AA4 GLY A 106 VAL A 139 1 34 HELIX 5 AA5 GLY A 149 ALA A 169 1 21 HELIX 6 AA6 PRO A 170 VAL A 173 5 4 HELIX 7 AA7 SER A 202 VAL A 210 1 9 HELIX 8 AA8 PHE A 212 LEU A 226 1 15 HELIX 9 AA9 THR A 243 CYS A 264 1 22 HELIX 10 AB1 TRP A 265 HIS A 278 1 14 HELIX 11 AB2 GLY A 284 LYS A 296 1 13 HELIX 12 AB3 THR A 297 MET A 309 1 13 HELIX 13 AB4 ASN A 310 CYS A 323 1 14 SHEET 1 AA1 2 THR A 4 GLU A 5 0 SHEET 2 AA1 2 TYR A 10 VAL A 11 -1 O VAL A 11 N THR A 4 SHEET 1 AA2 2 TYR A 178 PRO A 180 0 SHEET 2 AA2 2 CYS A 187 ILE A 189 -1 O GLY A 188 N ILE A 179 SSBOND 1 CYS A 110 CYS A 187 1555 1555 2.03 LINK C ACE A 0 N MET A 1 1555 1555 1.34 LINK NZ LYS A 296 C15 7AB A 401 1555 1555 1.26 SITE 1 AC1 9 GLU A 113 GLU A 122 CYS A 187 GLY A 188 SITE 2 AC1 9 HIS A 211 PHE A 212 TRP A 265 TYR A 268 SITE 3 AC1 9 LYS A 296 CRYST1 81.725 81.725 200.012 90.00 90.00 120.00 P 31 2 1 6 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 0.012236 0.007065 0.000000 0.00000 SCALE2 0.000000 0.014129 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005000 0.00000 HETATM 1 C ACE A 0 0.242 36.878 30.621 1.00220.00 C HETATM 2 O ACE A 0 0.612 38.100 30.361 1.00220.00 O HETATM 3 CH3 ACE A 0 0.173 36.148 32.045 1.00220.00 C