HEADER TRANSFERASE 26-MAR-12 4ECE TITLE CRYSTAL STRUCTURE OF PURINE NUCLEOSIDE PHOSPHORYLASE (W16Y, W94Y, TITLE 2 W178Y, H257W) MUTANT FROM HUMAN COMPLEXED WITH GUANINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PURINE NUCLEOSIDE PHOSPHORYLASE; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 SYNONYM: PNP, INOSINE PHOSPHORYLASE; COMPND 5 EC: 2.4.2.1; 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: NP, PNP, X00737.1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCRT7/NT-TOPO KEYWDS TRANSFERASE, PNP, GUANINE, PURINE NUCLEOSIDE PHOSPHORYLASE, KEYWDS 2 NUCLEOSIDE BINDING, PURINE BASE BINDING, PURINE-NUCLEOSIDE KEYWDS 3 PHOSPHORYLASE ACTIVITY, DRUG BINDING, TRANSFERRING GLYCOSYL GROUPS, KEYWDS 4 PHOSPHATE ION BINDING, INTRACELLULAR, CYTOSOL EXPDTA X-RAY DIFFRACTION AUTHOR A.M.HAAPALAINEN,M.C.HO,J.J.SUAREZ,S.C.ALMO,V.L.SCHRAMM REVDAT 4 28-FEB-24 4ECE 1 REMARK SEQADV REVDAT 3 13-MAR-13 4ECE 1 JRNL REVDAT 2 06-MAR-13 4ECE 1 JRNL REVDAT 1 06-FEB-13 4ECE 0 JRNL AUTH J.SUAREZ,A.M.HAAPALAINEN,S.M.CAHILL,M.C.HO,F.YAN,S.C.ALMO, JRNL AUTH 2 V.L.SCHRAMM JRNL TITL CATALYTIC SITE CONFORMATIONS IN HUMAN PNP BY (19)F-NMR AND JRNL TITL 2 CRYSTALLOGRAPHY. JRNL REF CHEM.BIOL. V. 20 212 2013 JRNL REFN ISSN 1074-5521 JRNL PMID 23438750 JRNL DOI 10.1016/J.CHEMBIOL.2013.01.009 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.04 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 58023 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) : 0.223 REMARK 3 R VALUE (WORKING SET) : 0.222 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3106 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) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.67 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4238 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.75 REMARK 3 BIN R VALUE (WORKING SET) : 0.3670 REMARK 3 BIN FREE R VALUE SET COUNT : 227 REMARK 3 BIN FREE R VALUE : 0.4120 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 13234 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 305 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 73.32 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.23000 REMARK 3 B22 (A**2) : 2.77000 REMARK 3 B33 (A**2) : -2.84000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.58000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 1.158 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.335 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.258 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.235 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.917 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 13639 ; 0.010 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 18464 ; 1.350 ; 1.969 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1700 ; 5.780 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 627 ;35.105 ;23.365 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 2270 ;15.834 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 103 ;20.212 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1994 ; 0.086 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 10491 ; 0.006 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : BABINET MODEL WITH 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: NULL REMARK 4 REMARK 4 4ECE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-MAR-12. REMARK 100 THE DEPOSITION ID IS D_1000071440. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-DEC-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.075 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 : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61417 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : 0.07000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 26.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.87200 REMARK 200 R SYM FOR SHELL (I) : 0.87200 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16% PEG 8000, 20% GLYCEROL, 0.16M REMARK 280 MAGNESIUM ACETATE, 0.08M SODIUM CACODYLATE, PH 6.5, VAPOR REMARK 280 DIFFUSION, SITTING 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 64.83800 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32180 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F 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 -34 REMARK 465 ARG A -33 REMARK 465 GLY A -32 REMARK 465 SER A -31 REMARK 465 HIS A -30 REMARK 465 HIS A -29 REMARK 465 HIS A -28 REMARK 465 HIS A -27 REMARK 465 HIS A -26 REMARK 465 HIS A -25 REMARK 465 GLY A -24 REMARK 465 MET A -23 REMARK 465 ALA A -22 REMARK 465 SER A -21 REMARK 465 MET A -20 REMARK 465 THR A -19 REMARK 465 GLY A -18 REMARK 465 GLY A -17 REMARK 465 GLN A -16 REMARK 465 GLN A -15 REMARK 465 MET A -14 REMARK 465 GLY A -13 REMARK 465 ARG A -12 REMARK 465 ASP A -11 REMARK 465 LEU A -10 REMARK 465 TYR A -9 REMARK 465 ASP A -8 REMARK 465 ASP A -7 REMARK 465 ASP A -6 REMARK 465 ASP A -5 REMARK 465 LYS A -4 REMARK 465 ASP A -3 REMARK 465 PRO A -2 REMARK 465 THR A -1 REMARK 465 LEU A 0 REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 ASN A 3 REMARK 465 ASP A 286 REMARK 465 LYS A 287 REMARK 465 ALA A 288 REMARK 465 SER A 289 REMARK 465 MET B -34 REMARK 465 ARG B -33 REMARK 465 GLY B -32 REMARK 465 SER B -31 REMARK 465 HIS B -30 REMARK 465 HIS B -29 REMARK 465 HIS B -28 REMARK 465 HIS B -27 REMARK 465 HIS B -26 REMARK 465 HIS B -25 REMARK 465 GLY B -24 REMARK 465 MET B -23 REMARK 465 ALA B -22 REMARK 465 SER B -21 REMARK 465 MET B -20 REMARK 465 THR B -19 REMARK 465 GLY B -18 REMARK 465 GLY B -17 REMARK 465 GLN B -16 REMARK 465 GLN B -15 REMARK 465 MET B -14 REMARK 465 GLY B -13 REMARK 465 ARG B -12 REMARK 465 ASP B -11 REMARK 465 LEU B -10 REMARK 465 TYR B -9 REMARK 465 ASP B -8 REMARK 465 ASP B -7 REMARK 465 ASP B -6 REMARK 465 ASP B -5 REMARK 465 LYS B -4 REMARK 465 ASP B -3 REMARK 465 PRO B -2 REMARK 465 THR B -1 REMARK 465 LEU B 0 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 ASN B 3 REMARK 465 LYS B 287 REMARK 465 ALA B 288 REMARK 465 SER B 289 REMARK 465 MET C -34 REMARK 465 ARG C -33 REMARK 465 GLY C -32 REMARK 465 SER C -31 REMARK 465 HIS C -30 REMARK 465 HIS C -29 REMARK 465 HIS C -28 REMARK 465 HIS C -27 REMARK 465 HIS C -26 REMARK 465 HIS C -25 REMARK 465 GLY C -24 REMARK 465 MET C -23 REMARK 465 ALA C -22 REMARK 465 SER C -21 REMARK 465 MET C -20 REMARK 465 THR C -19 REMARK 465 GLY C -18 REMARK 465 GLY C -17 REMARK 465 GLN C -16 REMARK 465 GLN C -15 REMARK 465 MET C -14 REMARK 465 GLY C -13 REMARK 465 ARG C -12 REMARK 465 ASP C -11 REMARK 465 LEU C -10 REMARK 465 TYR C -9 REMARK 465 ASP C -8 REMARK 465 ASP C -7 REMARK 465 ASP C -6 REMARK 465 ASP C -5 REMARK 465 LYS C -4 REMARK 465 ASP C -3 REMARK 465 PRO C -2 REMARK 465 THR C -1 REMARK 465 LEU C 0 REMARK 465 MET C 1 REMARK 465 GLU C 2 REMARK 465 ASN C 3 REMARK 465 LYS C 287 REMARK 465 ALA C 288 REMARK 465 SER C 289 REMARK 465 MET D -34 REMARK 465 ARG D -33 REMARK 465 GLY D -32 REMARK 465 SER D -31 REMARK 465 HIS D -30 REMARK 465 HIS D -29 REMARK 465 HIS D -28 REMARK 465 HIS D -27 REMARK 465 HIS D -26 REMARK 465 HIS D -25 REMARK 465 GLY D -24 REMARK 465 MET D -23 REMARK 465 ALA D -22 REMARK 465 SER D -21 REMARK 465 MET D -20 REMARK 465 THR D -19 REMARK 465 GLY D -18 REMARK 465 GLY D -17 REMARK 465 GLN D -16 REMARK 465 GLN D -15 REMARK 465 MET D -14 REMARK 465 GLY D -13 REMARK 465 ARG D -12 REMARK 465 ASP D -11 REMARK 465 LEU D -10 REMARK 465 TYR D -9 REMARK 465 ASP D -8 REMARK 465 ASP D -7 REMARK 465 ASP D -6 REMARK 465 ASP D -5 REMARK 465 LYS D -4 REMARK 465 ASP D -3 REMARK 465 PRO D -2 REMARK 465 THR D -1 REMARK 465 LEU D 0 REMARK 465 MET D 1 REMARK 465 GLU D 2 REMARK 465 ASN D 3 REMARK 465 ASP D 286 REMARK 465 LYS D 287 REMARK 465 ALA D 288 REMARK 465 SER D 289 REMARK 465 MET E -34 REMARK 465 ARG E -33 REMARK 465 GLY E -32 REMARK 465 SER E -31 REMARK 465 HIS E -30 REMARK 465 HIS E -29 REMARK 465 HIS E -28 REMARK 465 HIS E -27 REMARK 465 HIS E -26 REMARK 465 HIS E -25 REMARK 465 GLY E -24 REMARK 465 MET E -23 REMARK 465 ALA E -22 REMARK 465 SER E -21 REMARK 465 MET E -20 REMARK 465 THR E -19 REMARK 465 GLY E -18 REMARK 465 GLY E -17 REMARK 465 GLN E -16 REMARK 465 GLN E -15 REMARK 465 MET E -14 REMARK 465 GLY E -13 REMARK 465 ARG E -12 REMARK 465 ASP E -11 REMARK 465 LEU E -10 REMARK 465 TYR E -9 REMARK 465 ASP E -8 REMARK 465 ASP E -7 REMARK 465 ASP E -6 REMARK 465 ASP E -5 REMARK 465 LYS E -4 REMARK 465 ASP E -3 REMARK 465 PRO E -2 REMARK 465 THR E -1 REMARK 465 LEU E 0 REMARK 465 MET E 1 REMARK 465 GLU E 2 REMARK 465 ASN E 3 REMARK 465 ASP E 286 REMARK 465 LYS E 287 REMARK 465 ALA E 288 REMARK 465 SER E 289 REMARK 465 MET F -34 REMARK 465 ARG F -33 REMARK 465 GLY F -32 REMARK 465 SER F -31 REMARK 465 HIS F -30 REMARK 465 HIS F -29 REMARK 465 HIS F -28 REMARK 465 HIS F -27 REMARK 465 HIS F -26 REMARK 465 HIS F -25 REMARK 465 GLY F -24 REMARK 465 MET F -23 REMARK 465 ALA F -22 REMARK 465 SER F -21 REMARK 465 MET F -20 REMARK 465 THR F -19 REMARK 465 GLY F -18 REMARK 465 GLY F -17 REMARK 465 GLN F -16 REMARK 465 GLN F -15 REMARK 465 MET F -14 REMARK 465 GLY F -13 REMARK 465 ARG F -12 REMARK 465 ASP F -11 REMARK 465 LEU F -10 REMARK 465 TYR F -9 REMARK 465 ASP F -8 REMARK 465 ASP F -7 REMARK 465 ASP F -6 REMARK 465 ASP F -5 REMARK 465 LYS F -4 REMARK 465 ASP F -3 REMARK 465 PRO F -2 REMARK 465 THR F -1 REMARK 465 LEU F 0 REMARK 465 MET F 1 REMARK 465 GLU F 2 REMARK 465 ASN F 3 REMARK 465 ASP F 286 REMARK 465 LYS F 287 REMARK 465 ALA F 288 REMARK 465 SER F 289 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 OE2 GLU F 201 N2 GUN F 301 2.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE2 GLU B 186 NE ARG D 207 2545 2.05 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 LEU A 35 -153.13 -116.56 REMARK 500 ASN A 55 -7.39 75.31 REMARK 500 MET A 181 95.19 -65.36 REMARK 500 THR A 221 -47.45 74.65 REMARK 500 SER A 251 150.10 -46.06 REMARK 500 ASN B 55 -13.48 79.92 REMARK 500 THR B 221 -50.68 80.25 REMARK 500 ASN C 55 -12.64 74.79 REMARK 500 THR C 221 -49.58 78.78 REMARK 500 SER C 251 150.54 -49.05 REMARK 500 ASN D 55 -11.94 77.23 REMARK 500 THR D 221 -48.59 80.94 REMARK 500 ASN E 55 -12.16 76.27 REMARK 500 THR E 221 -49.17 80.61 REMARK 500 ASN F 55 -12.67 75.80 REMARK 500 THR F 221 -48.95 80.85 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 GUN A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUN B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUN C 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUN D 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUN E 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GUN F 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4EAR RELATED DB: PDB REMARK 900 RELATED ID: 4EB8 RELATED DB: PDB DBREF 4ECE A 1 289 UNP P00491 PNPH_HUMAN 1 289 DBREF 4ECE B 1 289 UNP P00491 PNPH_HUMAN 1 289 DBREF 4ECE C 1 289 UNP P00491 PNPH_HUMAN 1 289 DBREF 4ECE D 1 289 UNP P00491 PNPH_HUMAN 1 289 DBREF 4ECE E 1 289 UNP P00491 PNPH_HUMAN 1 289 DBREF 4ECE F 1 289 UNP P00491 PNPH_HUMAN 1 289 SEQADV 4ECE MET A -34 UNP P00491 INITIATING METHIONINE SEQADV 4ECE ARG A -33 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY A -32 UNP P00491 EXPRESSION TAG SEQADV 4ECE SER A -31 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS A -30 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS A -29 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS A -28 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS A -27 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS A -26 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS A -25 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY A -24 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET A -23 UNP P00491 EXPRESSION TAG SEQADV 4ECE ALA A -22 UNP P00491 EXPRESSION TAG SEQADV 4ECE SER A -21 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET A -20 UNP P00491 EXPRESSION TAG SEQADV 4ECE THR A -19 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY A -18 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY A -17 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLN A -16 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLN A -15 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET A -14 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY A -13 UNP P00491 EXPRESSION TAG SEQADV 4ECE ARG A -12 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP A -11 UNP P00491 EXPRESSION TAG SEQADV 4ECE LEU A -10 UNP P00491 EXPRESSION TAG SEQADV 4ECE TYR A -9 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP A -8 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP A -7 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP A -6 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP A -5 UNP P00491 EXPRESSION TAG SEQADV 4ECE LYS A -4 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP A -3 UNP P00491 EXPRESSION TAG SEQADV 4ECE PRO A -2 UNP P00491 EXPRESSION TAG SEQADV 4ECE THR A -1 UNP P00491 EXPRESSION TAG SEQADV 4ECE LEU A 0 UNP P00491 EXPRESSION TAG SEQADV 4ECE TYR A 16 UNP P00491 TRP 16 ENGINEERED MUTATION SEQADV 4ECE SER A 51 UNP P00491 GLY 51 ENGINEERED MUTATION SEQADV 4ECE TYR A 94 UNP P00491 TRP 94 ENGINEERED MUTATION SEQADV 4ECE TYR A 178 UNP P00491 TRP 178 ENGINEERED MUTATION SEQADV 4ECE TRP A 257 UNP P00491 HIS 257 ENGINEERED MUTATION SEQADV 4ECE MET B -34 UNP P00491 INITIATING METHIONINE SEQADV 4ECE ARG B -33 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY B -32 UNP P00491 EXPRESSION TAG SEQADV 4ECE SER B -31 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS B -30 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS B -29 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS B -28 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS B -27 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS B -26 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS B -25 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY B -24 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET B -23 UNP P00491 EXPRESSION TAG SEQADV 4ECE ALA B -22 UNP P00491 EXPRESSION TAG SEQADV 4ECE SER B -21 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET B -20 UNP P00491 EXPRESSION TAG SEQADV 4ECE THR B -19 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY B -18 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY B -17 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLN B -16 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLN B -15 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET B -14 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY B -13 UNP P00491 EXPRESSION TAG SEQADV 4ECE ARG B -12 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP B -11 UNP P00491 EXPRESSION TAG SEQADV 4ECE LEU B -10 UNP P00491 EXPRESSION TAG SEQADV 4ECE TYR B -9 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP B -8 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP B -7 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP B -6 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP B -5 UNP P00491 EXPRESSION TAG SEQADV 4ECE LYS B -4 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP B -3 UNP P00491 EXPRESSION TAG SEQADV 4ECE PRO B -2 UNP P00491 EXPRESSION TAG SEQADV 4ECE THR B -1 UNP P00491 EXPRESSION TAG SEQADV 4ECE LEU B 0 UNP P00491 EXPRESSION TAG SEQADV 4ECE TYR B 16 UNP P00491 TRP 16 ENGINEERED MUTATION SEQADV 4ECE SER B 51 UNP P00491 GLY 51 ENGINEERED MUTATION SEQADV 4ECE TYR B 94 UNP P00491 TRP 94 ENGINEERED MUTATION SEQADV 4ECE TYR B 178 UNP P00491 TRP 178 ENGINEERED MUTATION SEQADV 4ECE TRP B 257 UNP P00491 HIS 257 ENGINEERED MUTATION SEQADV 4ECE MET C -34 UNP P00491 INITIATING METHIONINE SEQADV 4ECE ARG C -33 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY C -32 UNP P00491 EXPRESSION TAG SEQADV 4ECE SER C -31 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS C -30 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS C -29 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS C -28 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS C -27 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS C -26 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS C -25 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY C -24 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET C -23 UNP P00491 EXPRESSION TAG SEQADV 4ECE ALA C -22 UNP P00491 EXPRESSION TAG SEQADV 4ECE SER C -21 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET C -20 UNP P00491 EXPRESSION TAG SEQADV 4ECE THR C -19 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY C -18 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY C -17 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLN C -16 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLN C -15 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET C -14 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY C -13 UNP P00491 EXPRESSION TAG SEQADV 4ECE ARG C -12 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP C -11 UNP P00491 EXPRESSION TAG SEQADV 4ECE LEU C -10 UNP P00491 EXPRESSION TAG SEQADV 4ECE TYR C -9 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP C -8 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP C -7 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP C -6 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP C -5 UNP P00491 EXPRESSION TAG SEQADV 4ECE LYS C -4 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP C -3 UNP P00491 EXPRESSION TAG SEQADV 4ECE PRO C -2 UNP P00491 EXPRESSION TAG SEQADV 4ECE THR C -1 UNP P00491 EXPRESSION TAG SEQADV 4ECE LEU C 0 UNP P00491 EXPRESSION TAG SEQADV 4ECE TYR C 16 UNP P00491 TRP 16 ENGINEERED MUTATION SEQADV 4ECE SER C 51 UNP P00491 GLY 51 ENGINEERED MUTATION SEQADV 4ECE TYR C 94 UNP P00491 TRP 94 ENGINEERED MUTATION SEQADV 4ECE TYR C 178 UNP P00491 TRP 178 ENGINEERED MUTATION SEQADV 4ECE TRP C 257 UNP P00491 HIS 257 ENGINEERED MUTATION SEQADV 4ECE MET D -34 UNP P00491 INITIATING METHIONINE SEQADV 4ECE ARG D -33 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY D -32 UNP P00491 EXPRESSION TAG SEQADV 4ECE SER D -31 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS D -30 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS D -29 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS D -28 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS D -27 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS D -26 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS D -25 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY D -24 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET D -23 UNP P00491 EXPRESSION TAG SEQADV 4ECE ALA D -22 UNP P00491 EXPRESSION TAG SEQADV 4ECE SER D -21 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET D -20 UNP P00491 EXPRESSION TAG SEQADV 4ECE THR D -19 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY D -18 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY D -17 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLN D -16 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLN D -15 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET D -14 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY D -13 UNP P00491 EXPRESSION TAG SEQADV 4ECE ARG D -12 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP D -11 UNP P00491 EXPRESSION TAG SEQADV 4ECE LEU D -10 UNP P00491 EXPRESSION TAG SEQADV 4ECE TYR D -9 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP D -8 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP D -7 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP D -6 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP D -5 UNP P00491 EXPRESSION TAG SEQADV 4ECE LYS D -4 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP D -3 UNP P00491 EXPRESSION TAG SEQADV 4ECE PRO D -2 UNP P00491 EXPRESSION TAG SEQADV 4ECE THR D -1 UNP P00491 EXPRESSION TAG SEQADV 4ECE LEU D 0 UNP P00491 EXPRESSION TAG SEQADV 4ECE TYR D 16 UNP P00491 TRP 16 ENGINEERED MUTATION SEQADV 4ECE SER D 51 UNP P00491 GLY 51 ENGINEERED MUTATION SEQADV 4ECE TYR D 94 UNP P00491 TRP 94 ENGINEERED MUTATION SEQADV 4ECE TYR D 178 UNP P00491 TRP 178 ENGINEERED MUTATION SEQADV 4ECE TRP D 257 UNP P00491 HIS 257 ENGINEERED MUTATION SEQADV 4ECE MET E -34 UNP P00491 INITIATING METHIONINE SEQADV 4ECE ARG E -33 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY E -32 UNP P00491 EXPRESSION TAG SEQADV 4ECE SER E -31 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS E -30 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS E -29 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS E -28 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS E -27 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS E -26 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS E -25 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY E -24 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET E -23 UNP P00491 EXPRESSION TAG SEQADV 4ECE ALA E -22 UNP P00491 EXPRESSION TAG SEQADV 4ECE SER E -21 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET E -20 UNP P00491 EXPRESSION TAG SEQADV 4ECE THR E -19 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY E -18 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY E -17 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLN E -16 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLN E -15 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET E -14 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY E -13 UNP P00491 EXPRESSION TAG SEQADV 4ECE ARG E -12 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP E -11 UNP P00491 EXPRESSION TAG SEQADV 4ECE LEU E -10 UNP P00491 EXPRESSION TAG SEQADV 4ECE TYR E -9 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP E -8 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP E -7 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP E -6 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP E -5 UNP P00491 EXPRESSION TAG SEQADV 4ECE LYS E -4 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP E -3 UNP P00491 EXPRESSION TAG SEQADV 4ECE PRO E -2 UNP P00491 EXPRESSION TAG SEQADV 4ECE THR E -1 UNP P00491 EXPRESSION TAG SEQADV 4ECE LEU E 0 UNP P00491 EXPRESSION TAG SEQADV 4ECE TYR E 16 UNP P00491 TRP 16 ENGINEERED MUTATION SEQADV 4ECE SER E 51 UNP P00491 GLY 51 ENGINEERED MUTATION SEQADV 4ECE TYR E 94 UNP P00491 TRP 94 ENGINEERED MUTATION SEQADV 4ECE TYR E 178 UNP P00491 TRP 178 ENGINEERED MUTATION SEQADV 4ECE TRP E 257 UNP P00491 HIS 257 ENGINEERED MUTATION SEQADV 4ECE MET F -34 UNP P00491 INITIATING METHIONINE SEQADV 4ECE ARG F -33 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY F -32 UNP P00491 EXPRESSION TAG SEQADV 4ECE SER F -31 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS F -30 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS F -29 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS F -28 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS F -27 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS F -26 UNP P00491 EXPRESSION TAG SEQADV 4ECE HIS F -25 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY F -24 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET F -23 UNP P00491 EXPRESSION TAG SEQADV 4ECE ALA F -22 UNP P00491 EXPRESSION TAG SEQADV 4ECE SER F -21 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET F -20 UNP P00491 EXPRESSION TAG SEQADV 4ECE THR F -19 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY F -18 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY F -17 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLN F -16 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLN F -15 UNP P00491 EXPRESSION TAG SEQADV 4ECE MET F -14 UNP P00491 EXPRESSION TAG SEQADV 4ECE GLY F -13 UNP P00491 EXPRESSION TAG SEQADV 4ECE ARG F -12 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP F -11 UNP P00491 EXPRESSION TAG SEQADV 4ECE LEU F -10 UNP P00491 EXPRESSION TAG SEQADV 4ECE TYR F -9 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP F -8 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP F -7 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP F -6 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP F -5 UNP P00491 EXPRESSION TAG SEQADV 4ECE LYS F -4 UNP P00491 EXPRESSION TAG SEQADV 4ECE ASP F -3 UNP P00491 EXPRESSION TAG SEQADV 4ECE PRO F -2 UNP P00491 EXPRESSION TAG SEQADV 4ECE THR F -1 UNP P00491 EXPRESSION TAG SEQADV 4ECE LEU F 0 UNP P00491 EXPRESSION TAG SEQADV 4ECE TYR F 16 UNP P00491 TRP 16 ENGINEERED MUTATION SEQADV 4ECE SER F 51 UNP P00491 GLY 51 ENGINEERED MUTATION SEQADV 4ECE TYR F 94 UNP P00491 TRP 94 ENGINEERED MUTATION SEQADV 4ECE TYR F 178 UNP P00491 TRP 178 ENGINEERED MUTATION SEQADV 4ECE TRP F 257 UNP P00491 HIS 257 ENGINEERED MUTATION SEQRES 1 A 324 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 A 324 SER MET THR GLY GLY GLN GLN MET GLY ARG ASP LEU TYR SEQRES 3 A 324 ASP ASP ASP ASP LYS ASP PRO THR LEU MET GLU ASN GLY SEQRES 4 A 324 TYR THR TYR GLU ASP TYR LYS ASN THR ALA GLU TYR LEU SEQRES 5 A 324 LEU SER HIS THR LYS HIS ARG PRO GLN VAL ALA ILE ILE SEQRES 6 A 324 CYS GLY SER GLY LEU GLY GLY LEU THR ASP LYS LEU THR SEQRES 7 A 324 GLN ALA GLN ILE PHE ASP TYR SER GLU ILE PRO ASN PHE SEQRES 8 A 324 PRO ARG SER THR VAL PRO GLY HIS ALA GLY ARG LEU VAL SEQRES 9 A 324 PHE GLY PHE LEU ASN GLY ARG ALA CYS VAL MET MET GLN SEQRES 10 A 324 GLY ARG PHE HIS MET TYR GLU GLY TYR PRO LEU TYR LYS SEQRES 11 A 324 VAL THR PHE PRO VAL ARG VAL PHE HIS LEU LEU GLY VAL SEQRES 12 A 324 ASP THR LEU VAL VAL THR ASN ALA ALA GLY GLY LEU ASN SEQRES 13 A 324 PRO LYS PHE GLU VAL GLY ASP ILE MET LEU ILE ARG ASP SEQRES 14 A 324 HIS ILE ASN LEU PRO GLY PHE SER GLY GLN ASN PRO LEU SEQRES 15 A 324 ARG GLY PRO ASN ASP GLU ARG PHE GLY ASP ARG PHE PRO SEQRES 16 A 324 ALA MET SER ASP ALA TYR ASP ARG THR MET ARG GLN ARG SEQRES 17 A 324 ALA LEU SER THR TYR LYS GLN MET GLY GLU GLN ARG GLU SEQRES 18 A 324 LEU GLN GLU GLY THR TYR VAL MET VAL ALA GLY PRO SER SEQRES 19 A 324 PHE GLU THR VAL ALA GLU CYS ARG VAL LEU GLN LYS LEU SEQRES 20 A 324 GLY ALA ASP ALA VAL GLY MET SER THR VAL PRO GLU VAL SEQRES 21 A 324 ILE VAL ALA ARG HIS CYS GLY LEU ARG VAL PHE GLY PHE SEQRES 22 A 324 SER LEU ILE THR ASN LYS VAL ILE MET ASP TYR GLU SER SEQRES 23 A 324 LEU GLU LYS ALA ASN TRP GLU GLU VAL LEU ALA ALA GLY SEQRES 24 A 324 LYS GLN ALA ALA GLN LYS LEU GLU GLN PHE VAL SER ILE SEQRES 25 A 324 LEU MET ALA SER ILE PRO LEU PRO ASP LYS ALA SER SEQRES 1 B 324 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 B 324 SER MET THR GLY GLY GLN GLN MET GLY ARG ASP LEU TYR SEQRES 3 B 324 ASP ASP ASP ASP LYS ASP PRO THR LEU MET GLU ASN GLY SEQRES 4 B 324 TYR THR TYR GLU ASP TYR LYS ASN THR ALA GLU TYR LEU SEQRES 5 B 324 LEU SER HIS THR LYS HIS ARG PRO GLN VAL ALA ILE ILE SEQRES 6 B 324 CYS GLY SER GLY LEU GLY GLY LEU THR ASP LYS LEU THR SEQRES 7 B 324 GLN ALA GLN ILE PHE ASP TYR SER GLU ILE PRO ASN PHE SEQRES 8 B 324 PRO ARG SER THR VAL PRO GLY HIS ALA GLY ARG LEU VAL SEQRES 9 B 324 PHE GLY PHE LEU ASN GLY ARG ALA CYS VAL MET MET GLN SEQRES 10 B 324 GLY ARG PHE HIS MET TYR GLU GLY TYR PRO LEU TYR LYS SEQRES 11 B 324 VAL THR PHE PRO VAL ARG VAL PHE HIS LEU LEU GLY VAL SEQRES 12 B 324 ASP THR LEU VAL VAL THR ASN ALA ALA GLY GLY LEU ASN SEQRES 13 B 324 PRO LYS PHE GLU VAL GLY ASP ILE MET LEU ILE ARG ASP SEQRES 14 B 324 HIS ILE ASN LEU PRO GLY PHE SER GLY GLN ASN PRO LEU SEQRES 15 B 324 ARG GLY PRO ASN ASP GLU ARG PHE GLY ASP ARG PHE PRO SEQRES 16 B 324 ALA MET SER ASP ALA TYR ASP ARG THR MET ARG GLN ARG SEQRES 17 B 324 ALA LEU SER THR TYR LYS GLN MET GLY GLU GLN ARG GLU SEQRES 18 B 324 LEU GLN GLU GLY THR TYR VAL MET VAL ALA GLY PRO SER SEQRES 19 B 324 PHE GLU THR VAL ALA GLU CYS ARG VAL LEU GLN LYS LEU SEQRES 20 B 324 GLY ALA ASP ALA VAL GLY MET SER THR VAL PRO GLU VAL SEQRES 21 B 324 ILE VAL ALA ARG HIS CYS GLY LEU ARG VAL PHE GLY PHE SEQRES 22 B 324 SER LEU ILE THR ASN LYS VAL ILE MET ASP TYR GLU SER SEQRES 23 B 324 LEU GLU LYS ALA ASN TRP GLU GLU VAL LEU ALA ALA GLY SEQRES 24 B 324 LYS GLN ALA ALA GLN LYS LEU GLU GLN PHE VAL SER ILE SEQRES 25 B 324 LEU MET ALA SER ILE PRO LEU PRO ASP LYS ALA SER SEQRES 1 C 324 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 C 324 SER MET THR GLY GLY GLN GLN MET GLY ARG ASP LEU TYR SEQRES 3 C 324 ASP ASP ASP ASP LYS ASP PRO THR LEU MET GLU ASN GLY SEQRES 4 C 324 TYR THR TYR GLU ASP TYR LYS ASN THR ALA GLU TYR LEU SEQRES 5 C 324 LEU SER HIS THR LYS HIS ARG PRO GLN VAL ALA ILE ILE SEQRES 6 C 324 CYS GLY SER GLY LEU GLY GLY LEU THR ASP LYS LEU THR SEQRES 7 C 324 GLN ALA GLN ILE PHE ASP TYR SER GLU ILE PRO ASN PHE SEQRES 8 C 324 PRO ARG SER THR VAL PRO GLY HIS ALA GLY ARG LEU VAL SEQRES 9 C 324 PHE GLY PHE LEU ASN GLY ARG ALA CYS VAL MET MET GLN SEQRES 10 C 324 GLY ARG PHE HIS MET TYR GLU GLY TYR PRO LEU TYR LYS SEQRES 11 C 324 VAL THR PHE PRO VAL ARG VAL PHE HIS LEU LEU GLY VAL SEQRES 12 C 324 ASP THR LEU VAL VAL THR ASN ALA ALA GLY GLY LEU ASN SEQRES 13 C 324 PRO LYS PHE GLU VAL GLY ASP ILE MET LEU ILE ARG ASP SEQRES 14 C 324 HIS ILE ASN LEU PRO GLY PHE SER GLY GLN ASN PRO LEU SEQRES 15 C 324 ARG GLY PRO ASN ASP GLU ARG PHE GLY ASP ARG PHE PRO SEQRES 16 C 324 ALA MET SER ASP ALA TYR ASP ARG THR MET ARG GLN ARG SEQRES 17 C 324 ALA LEU SER THR TYR LYS GLN MET GLY GLU GLN ARG GLU SEQRES 18 C 324 LEU GLN GLU GLY THR TYR VAL MET VAL ALA GLY PRO SER SEQRES 19 C 324 PHE GLU THR VAL ALA GLU CYS ARG VAL LEU GLN LYS LEU SEQRES 20 C 324 GLY ALA ASP ALA VAL GLY MET SER THR VAL PRO GLU VAL SEQRES 21 C 324 ILE VAL ALA ARG HIS CYS GLY LEU ARG VAL PHE GLY PHE SEQRES 22 C 324 SER LEU ILE THR ASN LYS VAL ILE MET ASP TYR GLU SER SEQRES 23 C 324 LEU GLU LYS ALA ASN TRP GLU GLU VAL LEU ALA ALA GLY SEQRES 24 C 324 LYS GLN ALA ALA GLN LYS LEU GLU GLN PHE VAL SER ILE SEQRES 25 C 324 LEU MET ALA SER ILE PRO LEU PRO ASP LYS ALA SER SEQRES 1 D 324 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 D 324 SER MET THR GLY GLY GLN GLN MET GLY ARG ASP LEU TYR SEQRES 3 D 324 ASP ASP ASP ASP LYS ASP PRO THR LEU MET GLU ASN GLY SEQRES 4 D 324 TYR THR TYR GLU ASP TYR LYS ASN THR ALA GLU TYR LEU SEQRES 5 D 324 LEU SER HIS THR LYS HIS ARG PRO GLN VAL ALA ILE ILE SEQRES 6 D 324 CYS GLY SER GLY LEU GLY GLY LEU THR ASP LYS LEU THR SEQRES 7 D 324 GLN ALA GLN ILE PHE ASP TYR SER GLU ILE PRO ASN PHE SEQRES 8 D 324 PRO ARG SER THR VAL PRO GLY HIS ALA GLY ARG LEU VAL SEQRES 9 D 324 PHE GLY PHE LEU ASN GLY ARG ALA CYS VAL MET MET GLN SEQRES 10 D 324 GLY ARG PHE HIS MET TYR GLU GLY TYR PRO LEU TYR LYS SEQRES 11 D 324 VAL THR PHE PRO VAL ARG VAL PHE HIS LEU LEU GLY VAL SEQRES 12 D 324 ASP THR LEU VAL VAL THR ASN ALA ALA GLY GLY LEU ASN SEQRES 13 D 324 PRO LYS PHE GLU VAL GLY ASP ILE MET LEU ILE ARG ASP SEQRES 14 D 324 HIS ILE ASN LEU PRO GLY PHE SER GLY GLN ASN PRO LEU SEQRES 15 D 324 ARG GLY PRO ASN ASP GLU ARG PHE GLY ASP ARG PHE PRO SEQRES 16 D 324 ALA MET SER ASP ALA TYR ASP ARG THR MET ARG GLN ARG SEQRES 17 D 324 ALA LEU SER THR TYR LYS GLN MET GLY GLU GLN ARG GLU SEQRES 18 D 324 LEU GLN GLU GLY THR TYR VAL MET VAL ALA GLY PRO SER SEQRES 19 D 324 PHE GLU THR VAL ALA GLU CYS ARG VAL LEU GLN LYS LEU SEQRES 20 D 324 GLY ALA ASP ALA VAL GLY MET SER THR VAL PRO GLU VAL SEQRES 21 D 324 ILE VAL ALA ARG HIS CYS GLY LEU ARG VAL PHE GLY PHE SEQRES 22 D 324 SER LEU ILE THR ASN LYS VAL ILE MET ASP TYR GLU SER SEQRES 23 D 324 LEU GLU LYS ALA ASN TRP GLU GLU VAL LEU ALA ALA GLY SEQRES 24 D 324 LYS GLN ALA ALA GLN LYS LEU GLU GLN PHE VAL SER ILE SEQRES 25 D 324 LEU MET ALA SER ILE PRO LEU PRO ASP LYS ALA SER SEQRES 1 E 324 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 E 324 SER MET THR GLY GLY GLN GLN MET GLY ARG ASP LEU TYR SEQRES 3 E 324 ASP ASP ASP ASP LYS ASP PRO THR LEU MET GLU ASN GLY SEQRES 4 E 324 TYR THR TYR GLU ASP TYR LYS ASN THR ALA GLU TYR LEU SEQRES 5 E 324 LEU SER HIS THR LYS HIS ARG PRO GLN VAL ALA ILE ILE SEQRES 6 E 324 CYS GLY SER GLY LEU GLY GLY LEU THR ASP LYS LEU THR SEQRES 7 E 324 GLN ALA GLN ILE PHE ASP TYR SER GLU ILE PRO ASN PHE SEQRES 8 E 324 PRO ARG SER THR VAL PRO GLY HIS ALA GLY ARG LEU VAL SEQRES 9 E 324 PHE GLY PHE LEU ASN GLY ARG ALA CYS VAL MET MET GLN SEQRES 10 E 324 GLY ARG PHE HIS MET TYR GLU GLY TYR PRO LEU TYR LYS SEQRES 11 E 324 VAL THR PHE PRO VAL ARG VAL PHE HIS LEU LEU GLY VAL SEQRES 12 E 324 ASP THR LEU VAL VAL THR ASN ALA ALA GLY GLY LEU ASN SEQRES 13 E 324 PRO LYS PHE GLU VAL GLY ASP ILE MET LEU ILE ARG ASP SEQRES 14 E 324 HIS ILE ASN LEU PRO GLY PHE SER GLY GLN ASN PRO LEU SEQRES 15 E 324 ARG GLY PRO ASN ASP GLU ARG PHE GLY ASP ARG PHE PRO SEQRES 16 E 324 ALA MET SER ASP ALA TYR ASP ARG THR MET ARG GLN ARG SEQRES 17 E 324 ALA LEU SER THR TYR LYS GLN MET GLY GLU GLN ARG GLU SEQRES 18 E 324 LEU GLN GLU GLY THR TYR VAL MET VAL ALA GLY PRO SER SEQRES 19 E 324 PHE GLU THR VAL ALA GLU CYS ARG VAL LEU GLN LYS LEU SEQRES 20 E 324 GLY ALA ASP ALA VAL GLY MET SER THR VAL PRO GLU VAL SEQRES 21 E 324 ILE VAL ALA ARG HIS CYS GLY LEU ARG VAL PHE GLY PHE SEQRES 22 E 324 SER LEU ILE THR ASN LYS VAL ILE MET ASP TYR GLU SER SEQRES 23 E 324 LEU GLU LYS ALA ASN TRP GLU GLU VAL LEU ALA ALA GLY SEQRES 24 E 324 LYS GLN ALA ALA GLN LYS LEU GLU GLN PHE VAL SER ILE SEQRES 25 E 324 LEU MET ALA SER ILE PRO LEU PRO ASP LYS ALA SER SEQRES 1 F 324 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 F 324 SER MET THR GLY GLY GLN GLN MET GLY ARG ASP LEU TYR SEQRES 3 F 324 ASP ASP ASP ASP LYS ASP PRO THR LEU MET GLU ASN GLY SEQRES 4 F 324 TYR THR TYR GLU ASP TYR LYS ASN THR ALA GLU TYR LEU SEQRES 5 F 324 LEU SER HIS THR LYS HIS ARG PRO GLN VAL ALA ILE ILE SEQRES 6 F 324 CYS GLY SER GLY LEU GLY GLY LEU THR ASP LYS LEU THR SEQRES 7 F 324 GLN ALA GLN ILE PHE ASP TYR SER GLU ILE PRO ASN PHE SEQRES 8 F 324 PRO ARG SER THR VAL PRO GLY HIS ALA GLY ARG LEU VAL SEQRES 9 F 324 PHE GLY PHE LEU ASN GLY ARG ALA CYS VAL MET MET GLN SEQRES 10 F 324 GLY ARG PHE HIS MET TYR GLU GLY TYR PRO LEU TYR LYS SEQRES 11 F 324 VAL THR PHE PRO VAL ARG VAL PHE HIS LEU LEU GLY VAL SEQRES 12 F 324 ASP THR LEU VAL VAL THR ASN ALA ALA GLY GLY LEU ASN SEQRES 13 F 324 PRO LYS PHE GLU VAL GLY ASP ILE MET LEU ILE ARG ASP SEQRES 14 F 324 HIS ILE ASN LEU PRO GLY PHE SER GLY GLN ASN PRO LEU SEQRES 15 F 324 ARG GLY PRO ASN ASP GLU ARG PHE GLY ASP ARG PHE PRO SEQRES 16 F 324 ALA MET SER ASP ALA TYR ASP ARG THR MET ARG GLN ARG SEQRES 17 F 324 ALA LEU SER THR TYR LYS GLN MET GLY GLU GLN ARG GLU SEQRES 18 F 324 LEU GLN GLU GLY THR TYR VAL MET VAL ALA GLY PRO SER SEQRES 19 F 324 PHE GLU THR VAL ALA GLU CYS ARG VAL LEU GLN LYS LEU SEQRES 20 F 324 GLY ALA ASP ALA VAL GLY MET SER THR VAL PRO GLU VAL SEQRES 21 F 324 ILE VAL ALA ARG HIS CYS GLY LEU ARG VAL PHE GLY PHE SEQRES 22 F 324 SER LEU ILE THR ASN LYS VAL ILE MET ASP TYR GLU SER SEQRES 23 F 324 LEU GLU LYS ALA ASN TRP GLU GLU VAL LEU ALA ALA GLY SEQRES 24 F 324 LYS GLN ALA ALA GLN LYS LEU GLU GLN PHE VAL SER ILE SEQRES 25 F 324 LEU MET ALA SER ILE PRO LEU PRO ASP LYS ALA SER HET GUN A 301 11 HET GUN B 301 11 HET GUN C 301 11 HET GUN D 301 11 HET GUN E 301 11 HET GUN F 301 11 HETNAM GUN GUANINE FORMUL 7 GUN 6(C5 H5 N5 O) FORMUL 13 HOH *305(H2 O) HELIX 1 1 THR A 6 HIS A 20 1 15 HELIX 2 2 GLY A 37 LEU A 42 5 6 HELIX 3 3 HIS A 86 GLY A 90 5 5 HELIX 4 4 PRO A 92 THR A 97 1 6 HELIX 5 5 THR A 97 LEU A 106 1 10 HELIX 6 6 LEU A 138 SER A 142 1 5 HELIX 7 7 ASP A 167 THR A 177 1 11 HELIX 8 8 TYR A 178 MET A 181 5 4 HELIX 9 9 THR A 202 LEU A 212 1 11 HELIX 10 10 THR A 221 CYS A 231 1 11 HELIX 11 11 ASN A 256 ALA A 267 1 12 HELIX 12 12 ALA A 267 ILE A 282 1 16 HELIX 13 13 THR B 6 HIS B 20 1 15 HELIX 14 14 GLY B 37 LEU B 42 5 6 HELIX 15 15 HIS B 86 GLY B 90 5 5 HELIX 16 16 PRO B 92 THR B 97 1 6 HELIX 17 17 THR B 97 LEU B 106 1 10 HELIX 18 18 LEU B 138 SER B 142 1 5 HELIX 19 19 ASP B 167 LYS B 179 1 13 HELIX 20 20 GLN B 180 GLY B 182 5 3 HELIX 21 21 THR B 202 LEU B 212 1 11 HELIX 22 22 THR B 221 CYS B 231 1 11 HELIX 23 23 ASN B 256 ILE B 282 1 27 HELIX 24 24 THR C 6 HIS C 20 1 15 HELIX 25 25 GLY C 37 LEU C 42 5 6 HELIX 26 26 HIS C 86 GLY C 90 5 5 HELIX 27 27 PRO C 92 THR C 97 1 6 HELIX 28 28 THR C 97 LEU C 106 1 10 HELIX 29 29 LEU C 138 SER C 142 1 5 HELIX 30 30 ASP C 167 LYS C 179 1 13 HELIX 31 31 GLN C 180 GLY C 182 5 3 HELIX 32 32 THR C 202 LEU C 212 1 11 HELIX 33 33 THR C 221 CYS C 231 1 11 HELIX 34 34 ASN C 256 ILE C 282 1 27 HELIX 35 35 THR D 6 HIS D 20 1 15 HELIX 36 36 GLY D 37 LEU D 42 5 6 HELIX 37 37 HIS D 86 GLY D 90 5 5 HELIX 38 38 PRO D 92 THR D 97 1 6 HELIX 39 39 THR D 97 LEU D 106 1 10 HELIX 40 40 LEU D 138 SER D 142 1 5 HELIX 41 41 ASP D 167 LYS D 179 1 13 HELIX 42 42 GLN D 180 GLY D 182 5 3 HELIX 43 43 THR D 202 LEU D 212 1 11 HELIX 44 44 THR D 221 CYS D 231 1 11 HELIX 45 45 ASN D 256 ILE D 282 1 27 HELIX 46 46 THR E 6 HIS E 20 1 15 HELIX 47 47 GLY E 37 LEU E 42 5 6 HELIX 48 48 HIS E 86 GLY E 90 5 5 HELIX 49 49 PRO E 92 THR E 97 1 6 HELIX 50 50 THR E 97 LEU E 106 1 10 HELIX 51 51 LEU E 138 SER E 142 1 5 HELIX 52 52 ASP E 167 LYS E 179 1 13 HELIX 53 53 GLN E 180 GLY E 182 5 3 HELIX 54 54 THR E 202 LEU E 212 1 11 HELIX 55 55 THR E 221 CYS E 231 1 11 HELIX 56 56 ASN E 256 ILE E 282 1 27 HELIX 57 57 THR F 6 HIS F 20 1 15 HELIX 58 58 GLY F 37 LEU F 42 5 6 HELIX 59 59 HIS F 86 GLY F 90 5 5 HELIX 60 60 PRO F 92 THR F 97 1 6 HELIX 61 61 THR F 97 LEU F 106 1 10 HELIX 62 62 LEU F 138 SER F 142 1 5 HELIX 63 63 ASP F 167 TYR F 178 1 12 HELIX 64 64 LYS F 179 GLY F 182 5 4 HELIX 65 65 THR F 202 LEU F 212 1 11 HELIX 66 66 THR F 221 CYS F 231 1 11 HELIX 67 67 ASN F 256 ALA F 267 1 12 HELIX 68 68 ALA F 267 ILE F 282 1 16 SHEET 1 A10 THR A 43 ASP A 49 0 SHEET 2 A10 ARG A 67 LEU A 73 -1 O LEU A 68 N PHE A 48 SHEET 3 A10 ARG A 76 GLN A 82 -1 O CYS A 78 N GLY A 71 SHEET 4 A10 VAL A 27 CYS A 31 1 N ILE A 29 O MET A 81 SHEET 5 A10 THR A 110 GLY A 119 1 O VAL A 112 N ALA A 28 SHEET 6 A10 ARG A 234 LYS A 244 1 O ARG A 234 N LEU A 111 SHEET 7 A10 ILE A 129 ASN A 137 -1 N MET A 130 O SER A 239 SHEET 8 A10 GLN A 188 MET A 194 1 O GLY A 190 N ARG A 133 SHEET 9 A10 ALA A 216 GLY A 218 1 O ALA A 216 N VAL A 193 SHEET 10 A10 THR A 110 GLY A 119 -1 N GLY A 118 O VAL A 217 SHEET 1 B10 THR B 43 ASP B 49 0 SHEET 2 B10 ARG B 67 LEU B 73 -1 O PHE B 70 N GLN B 46 SHEET 3 B10 ARG B 76 GLN B 82 -1 O MET B 80 N VAL B 69 SHEET 4 B10 VAL B 27 ILE B 30 1 N ILE B 29 O MET B 81 SHEET 5 B10 THR B 110 GLY B 119 1 O VAL B 112 N ALA B 28 SHEET 6 B10 ARG B 234 LYS B 244 1 O ARG B 234 N LEU B 111 SHEET 7 B10 ILE B 129 ASN B 137 -1 N MET B 130 O SER B 239 SHEET 8 B10 GLN B 188 MET B 194 1 O GLY B 190 N ARG B 133 SHEET 9 B10 ALA B 216 GLY B 218 1 O ALA B 216 N VAL B 193 SHEET 10 B10 THR B 110 GLY B 119 -1 N GLY B 118 O VAL B 217 SHEET 1 C10 THR C 43 ASP C 49 0 SHEET 2 C10 ARG C 67 LEU C 73 -1 O PHE C 70 N GLN C 46 SHEET 3 C10 ARG C 76 GLN C 82 -1 O ARG C 76 N LEU C 73 SHEET 4 C10 VAL C 27 ILE C 30 1 N ILE C 29 O MET C 81 SHEET 5 C10 THR C 110 GLY C 119 1 O VAL C 112 N ALA C 28 SHEET 6 C10 ARG C 234 LYS C 244 1 O ARG C 234 N LEU C 111 SHEET 7 C10 ILE C 129 ASN C 137 -1 N MET C 130 O SER C 239 SHEET 8 C10 GLN C 188 MET C 194 1 O GLY C 190 N ARG C 133 SHEET 9 C10 ALA C 216 GLY C 218 1 O ALA C 216 N VAL C 193 SHEET 10 C10 THR C 110 GLY C 119 -1 N GLY C 118 O VAL C 217 SHEET 1 D10 THR D 43 ASP D 49 0 SHEET 2 D10 ARG D 67 LEU D 73 -1 O LEU D 68 N PHE D 48 SHEET 3 D10 ARG D 76 GLN D 82 -1 O CYS D 78 N GLY D 71 SHEET 4 D10 VAL D 27 ILE D 30 1 N ILE D 29 O MET D 81 SHEET 5 D10 THR D 110 GLY D 119 1 O VAL D 112 N ALA D 28 SHEET 6 D10 ARG D 234 LYS D 244 1 O ARG D 234 N LEU D 111 SHEET 7 D10 ILE D 129 ASN D 137 -1 N MET D 130 O SER D 239 SHEET 8 D10 GLN D 188 MET D 194 1 O GLY D 190 N ARG D 133 SHEET 9 D10 ALA D 216 GLY D 218 1 O ALA D 216 N VAL D 193 SHEET 10 D10 THR D 110 GLY D 119 -1 N GLY D 118 O VAL D 217 SHEET 1 E10 THR E 43 ASP E 49 0 SHEET 2 E10 ARG E 67 LEU E 73 -1 O PHE E 70 N GLN E 46 SHEET 3 E10 ARG E 76 GLN E 82 -1 O CYS E 78 N GLY E 71 SHEET 4 E10 VAL E 27 ILE E 30 1 N ILE E 29 O MET E 81 SHEET 5 E10 THR E 110 GLY E 119 1 O VAL E 112 N ALA E 28 SHEET 6 E10 ARG E 234 LYS E 244 1 O ARG E 234 N LEU E 111 SHEET 7 E10 ILE E 129 ASN E 137 -1 N MET E 130 O SER E 239 SHEET 8 E10 GLN E 188 MET E 194 1 O GLY E 190 N ARG E 133 SHEET 9 E10 ALA E 216 GLY E 218 1 O ALA E 216 N VAL E 193 SHEET 10 E10 THR E 110 GLY E 119 -1 N GLY E 118 O VAL E 217 SHEET 1 F10 THR F 43 ASP F 49 0 SHEET 2 F10 ARG F 67 LEU F 73 -1 O PHE F 70 N GLN F 46 SHEET 3 F10 ARG F 76 GLN F 82 -1 O MET F 80 N VAL F 69 SHEET 4 F10 VAL F 27 ILE F 30 1 N ILE F 29 O MET F 81 SHEET 5 F10 THR F 110 GLY F 119 1 O VAL F 112 N ALA F 28 SHEET 6 F10 ARG F 234 LYS F 244 1 O ARG F 234 N LEU F 111 SHEET 7 F10 ILE F 129 ASN F 137 -1 N MET F 130 O SER F 239 SHEET 8 F10 GLN F 188 MET F 194 1 O GLY F 190 N ARG F 133 SHEET 9 F10 ALA F 216 GLY F 218 1 O ALA F 216 N VAL F 193 SHEET 10 F10 THR F 110 GLY F 119 -1 N GLY F 118 O VAL F 217 CISPEP 1 GLY A 197 PRO A 198 0 7.16 CISPEP 2 GLY B 197 PRO B 198 0 2.99 CISPEP 3 GLY C 197 PRO C 198 0 5.38 CISPEP 4 GLY D 197 PRO D 198 0 4.50 CISPEP 5 GLY E 197 PRO E 198 0 5.83 CISPEP 6 GLY F 197 PRO F 198 0 6.75 SITE 1 AC1 11 ALA A 117 GLY A 118 VAL A 195 PHE A 200 SITE 2 AC1 11 GLU A 201 VAL A 217 GLY A 218 MET A 219 SITE 3 AC1 11 THR A 242 ASN A 243 HOH A 417 SITE 1 AC2 10 ALA B 117 GLY B 118 VAL B 195 PHE B 200 SITE 2 AC2 10 GLU B 201 VAL B 217 MET B 219 THR B 242 SITE 3 AC2 10 ASN B 243 HOH B 404 SITE 1 AC3 9 ALA C 117 GLY C 118 PHE C 200 GLU C 201 SITE 2 AC3 9 VAL C 217 MET C 219 THR C 242 ASN C 243 SITE 3 AC3 9 HOH C 419 SITE 1 AC4 13 ALA D 116 ALA D 117 GLY D 118 VAL D 195 SITE 2 AC4 13 PHE D 200 GLU D 201 VAL D 217 GLY D 218 SITE 3 AC4 13 MET D 219 THR D 242 ASN D 243 HOH D 410 SITE 4 AC4 13 HOH D 431 SITE 1 AC5 9 GLY E 118 VAL E 195 PHE E 200 GLU E 201 SITE 2 AC5 9 VAL E 217 GLY E 218 MET E 219 THR E 242 SITE 3 AC5 9 ASN E 243 SITE 1 AC6 9 ALA F 117 GLY F 118 VAL F 195 PHE F 200 SITE 2 AC6 9 GLU F 201 VAL F 217 MET F 219 THR F 242 SITE 3 AC6 9 ASN F 243 CRYST1 77.553 129.676 104.346 90.00 105.29 90.00 P 1 21 1 12 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 0.012894 0.000000 0.003525 0.00000 SCALE2 0.000000 0.007712 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009935 0.00000 MTRIX1 1 1.000000 0.000000 0.000000 0.00000 1 MTRIX2 1 0.000000 1.000000 0.000000 0.00000 1 MTRIX3 1 0.000000 0.000000 1.000000 0.00000 1 MTRIX1 2 -0.250566 -0.074923 0.965196 -19.15956 1 MTRIX2 2 -0.878394 0.436734 -0.194130 -24.93316 1 MTRIX3 2 -0.406989 -0.896465 -0.175243 -26.02790 1 MTRIX1 3 -0.249367 -0.872667 -0.419844 -36.99704 1 MTRIX2 3 -0.080700 0.450758 -0.888991 -13.39441 1 MTRIX3 3 0.965041 -0.187804 -0.182828 9.24237 1 MTRIX1 4 -0.765926 0.595478 0.242410 -10.73059 1 MTRIX2 4 -0.612865 -0.790174 0.004631 -18.37840 1 MTRIX3 4 0.194304 -0.145018 0.970163 52.54174 1 MTRIX1 5 0.418835 -0.226828 0.879276 35.82217 1 MTRIX2 5 0.341015 -0.858135 -0.383813 -32.89026 1 MTRIX3 5 0.841598 0.460600 -0.282065 -13.96942 1 MTRIX1 6 0.648641 0.597767 -0.471105 -40.29243 1 MTRIX2 6 -0.393861 -0.266022 -0.879833 -67.63328 1 MTRIX3 6 -0.651260 0.756245 0.062884 -7.08380 1