HEADER ALLERGEN 28-JAN-10 2X46 TITLE CRYSTAL STRUCTURE OF SEMET ARG R 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALLERGEN ARG R 1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARGAS REFLEXUS; SOURCE 3 ORGANISM_COMMON: EUROPEAN PIGEON TICK; SOURCE 4 ORGANISM_TAXID: 34604; SOURCE 5 ORGAN: SALIVARY GLAND; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ORIGAMI(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PET-23A KEYWDS ALLERGEN EXPDTA X-RAY DIFFRACTION AUTHOR G.C.PAESEN,C.SIEBOLD,N.SYME,K.HARLOS,S.C.GRAHAM,C.HILGER,S.W.HOMANS, AUTHOR 2 F.HENTGES,D.I.STUART REVDAT 1 09-FEB-11 2X46 0 JRNL AUTH G.C.PAESEN,C.SIEBOLD,N.SYME,K.HARLOS,S.C.GRAHAM,C.HILGER, JRNL AUTH 2 S.W.HOMANS,F.HENTGES,D.I.STUART JRNL TITL CRYSTAL STRUCTURE OF THE ALLERGEN ARG R 1, A JRNL TITL 2 HISTAMINE-BINDING LIPOCALIN FROM A SOFT TICK JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NONE REMARK 3 COMPLETENESS FOR RANGE (%) : 99.57 REMARK 3 NUMBER OF REFLECTIONS : 58143 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) : 0.13639 REMARK 3 R VALUE (WORKING SET) : 0.13535 REMARK 3 FREE R VALUE : 0.15735 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.0 REMARK 3 FREE R VALUE TEST SET COUNT : 3053 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) : 1.000 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.026 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4184 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.55 REMARK 3 BIN R VALUE (WORKING SET) : 0.138 REMARK 3 BIN FREE R VALUE SET COUNT : 230 REMARK 3 BIN FREE R VALUE : 0.143 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1092 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 292 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 7.279 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.06 REMARK 3 B22 (A**2) : 0.17 REMARK 3 B33 (A**2) : -0.23 REMARK 3 B12 (A**2) : 0.00 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.024 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.025 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.013 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.508 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.967 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1156 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 782 ; 0.016 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1576 ; 1.581 ; 1.955 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1931 ; 0.992 ; 3.006 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 157 ; 6.744 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 40 ;37.772 ;25.500 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 204 ; 9.464 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 1 ;12.583 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 175 ; 0.275 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1282 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 212 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 228 ; 0.210 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 827 ; 0.186 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 582 ; 0.178 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 580 ; 0.090 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 200 ; 0.137 ; 0.200 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): 8 ; 0.191 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 36 ; 0.146 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 65 ; 0.194 ; 0.200 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): 843 ; 1.773 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 309 ; 0.663 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1193 ; 2.222 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 500 ; 3.043 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 376 ; 3.628 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 2291 ; 1.348 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 292 ; 6.600 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 1906 ; 3.759 ; 3.000 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 REMARK 3 RIDING POSITIONS. REMARK 4 REMARK 4 2X46 COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-JAN-10. REMARK 100 THE PDBE ID CODE IS EBI-42682. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-FEB-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.80000 REMARK 200 MONOCHROMATOR : MAR CCD 225 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD (MX-225) REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61187 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.00 REMARK 200 RESOLUTION RANGE LOW (A) : 30.00 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 8.4 REMARK 200 R MERGE (I) : 0.05 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.80 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : 7.1 REMARK 200 R MERGE FOR SHELL (I) : 0.17 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 10.00 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 31.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% POLYETHYLENE GLYCOL 4000, REMARK 280 0.1 M TRIS.HCL, PH 8.5, 0.2 M SODIUM ACETATE REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 16.24850 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.96400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.83050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 30.96400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 16.24850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.83050 REMARK 290 SMTRY3 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, THR 86 TO MSE 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 OXT PRO A 159 O HOH A 2287 1.79 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 MSE A 16 CB MSE A 16 CG -0.267 REMARK 500 MSE A 16 CG MSE A 16 SE 0.211 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 ASP A 17 73.12 -119.07 REMARK 500 LYS A 107 -45.60 -140.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 THR A 34 -13.2 R S CBETA WRONG HAND REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A1160 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2X45 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ARG R 1 IN COMPLEX WITH HISTAMINE DBREF 2X46 A 17 159 UNP Q5GQ85 ARGR1_ARGRF 17 159 SEQADV 2X46 MSE A 16 UNP Q5GQ85 EXPRESSION TAG SEQADV 2X46 MSE A 86 UNP Q5GQ85 THR 86 ENGINEERED MUTATION SEQRES 1 A 144 MSE ASP ASP CYS SER GLY LYS THR ASP ALA TRP THR SER SEQRES 2 A 144 ILE LYS GLY PRO LYS THR GLY GLY TYR TRP LEU LYS GLN SEQRES 3 A 144 THR THR LYS THR GLY GLU ASN GLU CYS THR TYR VAL LYS SEQRES 4 A 144 GLY THR ASP PHE LYS GLU ASN THR LYS THR ALA THR TYR SEQRES 5 A 144 THR TYR GLY TYR LYS ASP ALA SER GLY LYS LEU THR LYS SEQRES 6 A 144 THR THR GLY THR ALA MSE ALA LYS GLY SER ASP ILE VAL SEQRES 7 A 144 VAL GLY SER ASP THR SER THR VAL ILE TYR THR ASP GLY SEQRES 8 A 144 LYS THR CYS ASP VAL VAL LYS HIS GLY GLY HIS THR GLU SEQRES 9 A 144 LEU TRP VAL HIS SER SER LYS THR SER GLY GLY TYR ASN SEQRES 10 A 144 ASN CYS CYS ASP LYS LYS PHE THR GLU THR ARG GLY SER SEQRES 11 A 144 THR PRO ALA ASN GLU VAL TYR LYS LYS CYS PRO GLY MSE SEQRES 12 A 144 PRO MODRES 2X46 MSE A 16 MET SELENOMETHIONINE MODRES 2X46 MSE A 86 MET SELENOMETHIONINE MODRES 2X46 MSE A 158 MET SELENOMETHIONINE HET MSE A 16 8 HET MSE A 86 8 HET MSE A 158 8 HET TRS A1160 8 HETNAM MSE SELENOMETHIONINE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 2 MSE 3(C5 H11 N O2 SE) FORMUL 3 TRS C4 H12 N O3 1+ FORMUL 4 HOH *292(H2 O) HELIX 1 1 ASP A 24 GLY A 31 1 8 HELIX 2 2 SER A 125 THR A 127 5 3 HELIX 3 3 ASN A 133 GLY A 144 1 12 SHEET 1 AA 9 TYR A 37 THR A 42 0 SHEET 2 AA 9 TYR A 52 LYS A 59 -1 O VAL A 53 N TYR A 37 SHEET 3 AA 9 THR A 64 GLY A 70 -1 O THR A 64 N LYS A 59 SHEET 4 AA 9 THR A 81 LYS A 88 -1 O THR A 81 N TYR A 69 SHEET 5 AA 9 ASP A 91 VAL A 94 -1 O ASP A 91 N LYS A 88 SHEET 6 AA 9 ASP A 97 THR A 104 -1 O ASP A 97 N VAL A 94 SHEET 7 AA 9 CYS A 109 HIS A 114 -1 O VAL A 111 N ILE A 102 SHEET 8 AA 9 HIS A 117 HIS A 123 -1 O HIS A 117 N HIS A 114 SHEET 9 AA 9 TYR A 37 THR A 42 0 SSBOND 1 CYS A 19 CYS A 134 1555 1555 2.02 SSBOND 2 CYS A 50 CYS A 155 1555 1555 2.07 SSBOND 3 CYS A 109 CYS A 135 1555 1555 2.04 LINK C MSE A 16 N ASP A 17 1555 1555 1.33 LINK C ALA A 85 N MSE A 86 1555 1555 1.33 LINK C MSE A 86 N ALA A 87 1555 1555 1.33 LINK C GLY A 157 N MSE A 158 1555 1555 1.33 LINK C MSE A 158 N PRO A 159 1555 1555 1.35 SITE 1 AC1 11 SER A 28 TYR A 37 VAL A 53 TYR A 67 SITE 2 AC1 11 ILE A 92 ASP A 110 TRP A 121 HOH A2289 SITE 3 AC1 11 HOH A2290 HOH A2291 HOH A2292 CRYST1 32.497 55.661 61.928 90.00 90.00 90.00 P 21 21 21 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 0.030772 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017966 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016148 0.00000 HETATM 1 N MSE A 16 41.687 24.868 7.938 1.00 10.53 N ANISOU 1 N MSE A 16 966 1511 1523 -45 -2 238 N HETATM 2 CA MSE A 16 41.147 23.619 8.555 1.00 9.09 C ANISOU 2 CA MSE A 16 887 1285 1280 75 51 167 C HETATM 3 C MSE A 16 39.721 23.353 8.135 1.00 8.78 C ANISOU 3 C MSE A 16 865 1268 1202 38 114 112 C HETATM 4 O MSE A 16 38.967 24.278 7.804 1.00 9.65 O ANISOU 4 O MSE A 16 1013 1272 1380 134 51 61 O HETATM 5 CB MSE A 16 41.146 23.655 10.039 1.00 11.43 C ANISOU 5 CB MSE A 16 1532 1432 1378 49 251 125 C HETATM 6 CG MSE A 16 42.267 24.016 10.468 1.00 5.18 C ANISOU 6 CG MSE A 16 712 650 605 289 201 364 C HETATM 7 SE MSE A 16 44.098 22.918 10.135 1.00 12.39 SE ANISOU 7 SE MSE A 16 1104 1819 1784 -86 -75 99 SE HETATM 8 CE MSE A 16 43.516 21.505 10.841 1.00 14.23 C ANISOU 8 CE MSE A 16 922 1514 2968 -237 217 -786 C