HEADER ALLERGEN 09-DEC-20 7KYW TITLE CRYSTAL STRUCTURE OF TIMOTHY GRASS ALLERGEN PHL P 12.0101 REVEALS AN TITLE 2 UNUSUAL PROFILIN DIMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROFILIN-1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ALLERGEN PHL P 11,POLLEN ALLERGEN PHL P 12; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHLEUM PRATENSE; SOURCE 3 ORGANISM_COMMON: COMMON TIMOTHY; SOURCE 4 ORGANISM_TAXID: 15957; SOURCE 5 GENE: PRO1, PHLPXI; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GRASS ALLERGY, ALLERGEN, PROFILIN, PHLEUM PRATENSE, POLLEN-FOOD KEYWDS 2 SYNDROME, ORAL ALLERGY SYNDROME EXPDTA X-RAY DIFFRACTION AUTHOR A.O'MALLEY,A.B.KAPINGIDZA,N.HYDUKE,C.DOLAMORE,M.CHRUSZCZ REVDAT 3 06-NOV-24 7KYW 1 REMARK REVDAT 2 18-OCT-23 7KYW 1 REMARK REVDAT 1 31-MAR-21 7KYW 0 JRNL AUTH A.O'MALLEY,A.B.KAPINGIDZA,N.HYDUKE,C.DOLAMORE,K.KOWAL, JRNL AUTH 2 M.CHRUSZCZ JRNL TITL CRYSTAL STRUCTURE OF TIMOTHY GRASS ALLERGEN PHL P 12.0101 JRNL TITL 2 REVEALS AN UNUSUAL PROFILIN DIMER. JRNL REF ACTA BIOCHIM.POL. V. 68 15 2021 JRNL REFN ISSN 0001-527X JRNL PMID 33720678 JRNL DOI 10.18388/ABP.2020_5587 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.94 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 7700 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) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 395 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 556 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.98 REMARK 3 BIN R VALUE (WORKING SET) : 0.3020 REMARK 3 BIN FREE R VALUE SET COUNT : 29 REMARK 3 BIN FREE R VALUE : 0.4000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 992 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 16 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 65.41 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.88000 REMARK 3 B22 (A**2) : -0.88000 REMARK 3 B33 (A**2) : 2.85000 REMARK 3 B12 (A**2) : -0.44000 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): 0.248 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.207 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.945 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1036 ; 0.014 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 960 ; 0.036 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1402 ; 1.490 ; 1.641 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2226 ; 2.294 ; 1.579 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 132 ; 5.285 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 46 ;29.988 ;24.130 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 172 ;11.900 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 3 ; 8.655 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 129 ; 0.074 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1192 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 214 ; 0.011 ; 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): 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 : 3 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 42 REMARK 3 ORIGIN FOR THE GROUP (A): 25.9330 -8.0470 20.8670 REMARK 3 T TENSOR REMARK 3 T11: 0.4512 T22: 0.1218 REMARK 3 T33: 0.0205 T12: 0.0993 REMARK 3 T13: 0.0170 T23: -0.0380 REMARK 3 L TENSOR REMARK 3 L11: 3.5521 L22: 6.0868 REMARK 3 L33: 6.7549 L12: -1.9796 REMARK 3 L13: -1.0739 L23: 0.2944 REMARK 3 S TENSOR REMARK 3 S11: 0.1248 S12: 0.2440 S13: -0.0399 REMARK 3 S21: -0.1235 S22: -0.4259 S23: 0.0645 REMARK 3 S31: 1.1895 S32: -0.2749 S33: 0.3010 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 43 A 81 REMARK 3 ORIGIN FOR THE GROUP (A): 30.8210 2.4890 6.8050 REMARK 3 T TENSOR REMARK 3 T11: 0.4025 T22: 0.3042 REMARK 3 T33: 0.0671 T12: 0.2555 REMARK 3 T13: 0.0910 T23: 0.1315 REMARK 3 L TENSOR REMARK 3 L11: 6.9646 L22: 5.8386 REMARK 3 L33: 4.3208 L12: -0.1463 REMARK 3 L13: 0.3925 L23: 1.4379 REMARK 3 S TENSOR REMARK 3 S11: 0.3201 S12: 1.0890 S13: 0.4779 REMARK 3 S21: -0.7243 S22: -0.6180 S23: -0.1895 REMARK 3 S31: 0.0274 S32: 0.2336 S33: 0.2980 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 82 A 131 REMARK 3 ORIGIN FOR THE GROUP (A): 27.8630 1.4890 20.1090 REMARK 3 T TENSOR REMARK 3 T11: 0.2784 T22: 0.1383 REMARK 3 T33: 0.0183 T12: 0.1041 REMARK 3 T13: 0.0095 T23: 0.0138 REMARK 3 L TENSOR REMARK 3 L11: 2.3999 L22: 3.7238 REMARK 3 L33: 6.7216 L12: -1.5968 REMARK 3 L13: 0.1764 L23: -2.9290 REMARK 3 S TENSOR REMARK 3 S11: 0.2432 S12: 0.1367 S13: -0.0106 REMARK 3 S21: -0.1587 S22: -0.5569 S23: -0.1291 REMARK 3 S31: -0.0299 S32: 0.2619 S33: 0.3138 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 U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 7KYW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-DEC-20. REMARK 100 THE DEPOSITION ID IS D_1000253429. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-OCT-20 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 : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 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 : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8119 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 10.40 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : 0.05400 REMARK 200 FOR THE DATA SET : 50.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.10 REMARK 200 R MERGE FOR SHELL (I) : 0.69800 REMARK 200 R SYM FOR SHELL (I) : 0.69800 REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 5FEF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.5 M SODIUM CITRATE AT PH 6.5, VAPOR REMARK 280 DIFFUSION, 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 31.45967 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 62.91933 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 62.91933 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 31.45967 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: 2280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 62.91933 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 314 LIES ON A SPECIAL POSITION. 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 10 -63.92 -132.47 REMARK 500 REMARK 500 REMARK: NULL DBREF 7KYW A 2 131 UNP P35079 PROF1_PHLPR 2 131 SEQADV 7KYW GLY A 1 UNP P35079 EXPRESSION TAG SEQRES 1 A 131 GLY SER TRP GLN THR TYR VAL ASP GLU HIS LEU MET CYS SEQRES 2 A 131 GLU ILE GLU GLY HIS HIS LEU ALA SER ALA ALA ILE LEU SEQRES 3 A 131 GLY HIS ASP GLY THR VAL TRP ALA GLN SER ALA ASP PHE SEQRES 4 A 131 PRO GLN PHE LYS PRO GLU GLU ILE THR GLY ILE MET LYS SEQRES 5 A 131 ASP PHE ASP GLU PRO GLY HIS LEU ALA PRO THR GLY MET SEQRES 6 A 131 PHE VAL ALA GLY ALA LYS TYR MET VAL ILE GLN GLY GLU SEQRES 7 A 131 PRO GLY ARG VAL ILE ARG GLY LYS LYS GLY ALA GLY GLY SEQRES 8 A 131 ILE THR ILE LYS LYS THR GLY GLN ALA LEU VAL VAL GLY SEQRES 9 A 131 ILE TYR ASP GLU PRO MET THR PRO GLY GLN CYS ASN MET SEQRES 10 A 131 VAL VAL GLU ARG LEU GLY ASP TYR LEU VAL GLU GLN GLY SEQRES 11 A 131 MET HET CIT A 201 13 HETNAM CIT CITRIC ACID FORMUL 2 CIT C6 H8 O7 FORMUL 3 HOH *16(H2 O) HELIX 1 AA1 GLY A 1 HIS A 10 1 10 HELIX 2 AA2 LYS A 43 GLU A 56 1 14 HELIX 3 AA3 MET A 117 GLN A 129 1 13 SHEET 1 AA1 7 VAL A 32 GLN A 35 0 SHEET 2 AA1 7 SER A 22 GLY A 27 -1 N ILE A 25 O ALA A 34 SHEET 3 AA1 7 ALA A 100 TYR A 106 -1 O LEU A 101 N LEU A 26 SHEET 4 AA1 7 GLY A 90 LYS A 96 -1 N LYS A 95 O VAL A 102 SHEET 5 AA1 7 VAL A 82 LYS A 87 -1 N ILE A 83 O ILE A 94 SHEET 6 AA1 7 ALA A 70 ILE A 75 -1 N MET A 73 O LYS A 86 SHEET 7 AA1 7 MET A 65 VAL A 67 -1 N MET A 65 O TYR A 72 SSBOND 1 CYS A 13 CYS A 115 1555 5555 2.16 CRYST1 56.344 56.344 94.379 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 0.017748 0.010247 0.000000 0.00000 SCALE2 0.000000 0.020494 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010596 0.00000