HEADER FLUORESCENT PROTEIN 15-MAR-18 6FZN TITLE SMURFP-Y56R MUTANT IN COMPLEX WITH BILIVERDIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: SMURFP; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SMURFP, BILIVERDIN, OPTOACUSTIC, PHYCOBILIPROTEIN, FLUORESCENT KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.JANOWSKI,J.P.FUENZALIDA-WERNERA,K.MISHRA,P.VETSCHERA,I.WEIDENFELD, AUTHOR 2 K.RICHTER,D.NIESSING,V.NTZIACHRISTOS,A.C.STIEL REVDAT 3 20-FEB-19 6FZN 1 SOURCE REVDAT 2 26-DEC-18 6FZN 1 JRNL REVDAT 1 17-OCT-18 6FZN 0 JRNL AUTH J.P.FUENZALIDA-WERNER,R.JANOWSKI,K.MISHRA,I.WEIDENFELD, JRNL AUTH 2 D.NIESSING,V.NTZIACHRISTOS,A.C.STIEL JRNL TITL CRYSTAL STRUCTURE OF A BILIVERDIN-BOUND PHYCOBILIPROTEIN: JRNL TITL 2 INTERDEPENDENCE OF OLIGOMERIZATION AND CHROMOPHORYLATION. JRNL REF J. STRUCT. BIOL. V. 204 519 2018 JRNL REFN ESSN 1095-8657 JRNL PMID 30287387 JRNL DOI 10.1016/J.JSB.2018.09.013 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0189 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 7991 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) : 0.215 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.500 REMARK 3 FREE R VALUE TEST SET COUNT : 461 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.57 REMARK 3 REFLECTION IN BIN (WORKING SET) : 558 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.37 REMARK 3 BIN R VALUE (WORKING SET) : 0.3450 REMARK 3 BIN FREE R VALUE SET COUNT : 34 REMARK 3 BIN FREE R VALUE : 0.3630 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2102 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 10 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 79.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 70.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.75000 REMARK 3 B22 (A**2) : -1.56000 REMARK 3 B33 (A**2) : -2.17000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -3.19000 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): 0.349 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.346 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 17.114 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.940 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2189 ; 0.008 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2071 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2954 ; 1.561 ; 1.990 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4794 ; 0.964 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 260 ; 5.478 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 97 ;38.547 ;23.299 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 394 ;15.298 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;15.522 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 325 ; 0.062 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2383 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 443 ; 0.007 ; 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): 1053 ; 2.864 ; 7.994 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1052 ; 2.840 ; 7.990 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1309 ; 4.622 ;11.966 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1310 ; 4.623 ;11.972 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1136 ; 2.841 ; 8.414 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1137 ; 2.839 ; 8.414 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1645 ; 4.761 ;12.503 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2534 ; 7.455 ;94.819 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2535 ; 7.457 ;94.809 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 : NULL 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 6FZN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-MAR-18. REMARK 100 THE DEPOSITION ID IS D_1200009174. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-FEB-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000009 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8452 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.00 REMARK 200 R MERGE FOR SHELL (I) : 0.80000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.990 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AUTO-RICKSHAW REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2% V/V 1,4-DIOXANE, 0.1 M TRIS PH 8.0, REMARK 280 15% W/V POLYETHYLENE GLYCOL 3,350, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 292K 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 28.98000 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: 2000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 MET A 1 REMARK 465 GLY A 91 REMARK 465 VAL A 92 REMARK 465 HIS A 137 REMARK 465 HIS A 138 REMARK 465 MET B 1 REMARK 465 GLY B 41 REMARK 465 ILE B 42 REMARK 465 HIS B 136 REMARK 465 HIS B 137 REMARK 465 HIS B 138 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 PRO A 93 N CA CB CG CD REMARK 470 LYS B 2 N CB 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 HIS A 134 43.12 -104.90 REMARK 500 SER B 77 -88.69 -79.16 REMARK 500 HIS B 134 -70.09 -68.93 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 9UY A 201 DBREF 6FZN A 1 138 PDB 6FZN 6FZN 1 138 DBREF 6FZN B 1 138 PDB 6FZN 6FZN 1 138 SEQRES 1 A 138 MET LYS THR SER GLU GLN ARG VAL ASN ILE ALA THR LEU SEQRES 2 A 138 LEU THR GLU ASN LYS LYS LYS ILE VAL ASP LYS ALA SER SEQRES 3 A 138 GLN ASP LEU TRP ARG ARG HIS PRO ASP LEU ILE ALA PRO SEQRES 4 A 138 GLY GLY ILE ALA PHE SER GLN ARG ASP ARG ALA LEU CYS SEQRES 5 A 138 LEU ARG ASP ARG GLY TRP PHE LEU HIS LEU ILE THR PHE SEQRES 6 A 138 CYS LEU LEU ALA GLY ASP LYS GLY PRO ILE GLU SER ILE SEQRES 7 A 138 GLY LEU ILE SER ILE ARG GLU MET TYR ASN SER LEU GLY SEQRES 8 A 138 VAL PRO VAL PRO ALA MET MET GLU SER ILE ARG CYS LEU SEQRES 9 A 138 LYS GLU ALA SER LEU SER LEU LEU ASP GLU GLU ASP ALA SEQRES 10 A 138 ASN GLU THR ALA PRO TYR PHE ASP TYR ILE ILE LYS ALA SEQRES 11 A 138 MET SER HIS HIS HIS HIS HIS HIS SEQRES 1 B 138 MET LYS THR SER GLU GLN ARG VAL ASN ILE ALA THR LEU SEQRES 2 B 138 LEU THR GLU ASN LYS LYS LYS ILE VAL ASP LYS ALA SER SEQRES 3 B 138 GLN ASP LEU TRP ARG ARG HIS PRO ASP LEU ILE ALA PRO SEQRES 4 B 138 GLY GLY ILE ALA PHE SER GLN ARG ASP ARG ALA LEU CYS SEQRES 5 B 138 LEU ARG ASP ARG GLY TRP PHE LEU HIS LEU ILE THR PHE SEQRES 6 B 138 CYS LEU LEU ALA GLY ASP LYS GLY PRO ILE GLU SER ILE SEQRES 7 B 138 GLY LEU ILE SER ILE ARG GLU MET TYR ASN SER LEU GLY SEQRES 8 B 138 VAL PRO VAL PRO ALA MET MET GLU SER ILE ARG CYS LEU SEQRES 9 B 138 LYS GLU ALA SER LEU SER LEU LEU ASP GLU GLU ASP ALA SEQRES 10 B 138 ASN GLU THR ALA PRO TYR PHE ASP TYR ILE ILE LYS ALA SEQRES 11 B 138 MET SER HIS HIS HIS HIS HIS HIS HET 9UY A 201 43 HETNAM 9UY 3-[5-[[(3~{R},4~{R})-3-ETHENYL-4-METHYL-5- HETNAM 2 9UY OXIDANYLIDENE-3,4-DIHYDROPYRROL-2-YL]METHYL]-2-[[5- HETNAM 3 9UY [(4-ETHENYL-3-METHYL-5-OXIDANYLIDENE-PYRROL-2-YL) HETNAM 4 9UY METHYL]-3-(3-HYDROXY-3-OXOPROPYL)-4-METHYL-1~{H}- HETNAM 5 9UY PYRROL-2-YL]METHYL]-4-METHYL-1~{H}-PYRROL-3- HETNAM 6 9UY YL]PROPANOIC ACID HETSYN 9UY BILLEVERDIN IXA, BOUND FORM FORMUL 3 9UY C33 H38 N4 O6 FORMUL 4 HOH *10(H2 O) HELIX 1 AA1 SER A 4 ASN A 17 1 14 HELIX 2 AA2 ASN A 17 HIS A 33 1 17 HELIX 3 AA3 PRO A 34 ILE A 37 5 4 HELIX 4 AA4 SER A 45 GLY A 70 1 26 HELIX 5 AA5 LYS A 72 ILE A 78 1 7 HELIX 6 AA6 ILE A 78 LEU A 90 1 13 HELIX 7 AA7 VAL A 94 SER A 110 1 17 HELIX 8 AA8 ASP A 113 HIS A 133 1 21 HELIX 9 AA9 THR B 3 ASN B 17 1 15 HELIX 10 AB1 ASN B 17 HIS B 33 1 17 HELIX 11 AB2 SER B 45 GLY B 70 1 26 HELIX 12 AB3 LYS B 72 LEU B 90 1 19 HELIX 13 AB4 PRO B 93 LEU B 112 1 20 HELIX 14 AB5 ASP B 113 HIS B 133 1 21 LINK SG CYS A 52 CAB 9UY A 201 1555 1555 1.63 SITE 1 AC1 17 ARG A 47 ASP A 48 CYS A 52 ARG A 54 SITE 2 AC1 17 ASP A 55 TRP A 58 PHE A 59 SER A 82 SITE 3 AC1 17 MET A 86 SER A 89 ALA A 96 MET A 97 SITE 4 AC1 17 SER A 100 PHE B 65 PRO B 74 SER B 77 SITE 5 AC1 17 ILE B 78 CRYST1 42.550 57.960 52.110 90.00 105.04 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 0.023502 0.000000 0.006316 0.00000 SCALE2 0.000000 0.017253 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019871 0.00000