HEADER HYDROLASE, SUGAR BINDING PROTEIN 29-MAY-13 4KYQ TITLE STRUCTURE OF A PRODUCT BOUND PLANT PHOSPHATASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOGLUCAN PHOSPHATASE LSF2, CHLOROPLASTIC; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 79-282; COMPND 5 SYNONYM: PHOSPHOGLUCAN PHOSPHATASE LIKE SEX FOUR2, PROTEIN LIKE SEX4 COMPND 6 2; COMPND 7 EC: 3.1.3.-; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: MOUSE-EAR CRESS,THALE-CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 GENE: AT3G10940, AT3G10940.1, F9F8.24, LSF2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-28B KEYWDS DUAL SPECIFICITY PHOSPHATASE (DSP) FOLD, GLUCAN (STARCH) PHOSPHATASE, KEYWDS 2 CARBOHYDRATE/SUGAR BINDING, CHLOROPLAST, HYDROLASE, SUGAR BINDING KEYWDS 3 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.A.MEEKINS,H.-F.GUO,S.HUSODO,B.C.PAASCH,T.M.BRIDGES,D.SANTELIA, AUTHOR 2 O.KOTTING,C.W.VANDER KOOI,M.S.GENTRY REVDAT 4 20-SEP-23 4KYQ 1 REMARK SEQADV REVDAT 3 15-NOV-17 4KYQ 1 REMARK REVDAT 2 14-AUG-13 4KYQ 1 JRNL REVDAT 1 24-JUL-13 4KYQ 0 JRNL AUTH D.A.MEEKINS,H.F.GUO,S.HUSODO,B.C.PAASCH,T.M.BRIDGES, JRNL AUTH 2 D.SANTELIA,O.KOTTING,C.W.VANDER KOOI,M.S.GENTRY JRNL TITL STRUCTURE OF THE ARABIDOPSIS GLUCAN PHOSPHATASE LIKE SEX JRNL TITL 2 FOUR2 REVEALS A UNIQUE MECHANISM FOR STARCH JRNL TITL 3 DEPHOSPHORYLATION. JRNL REF PLANT CELL V. 25 2302 2013 JRNL REFN ISSN 1040-4651 JRNL PMID 23832589 JRNL DOI 10.1105/TPC.113.112706 REMARK 2 REMARK 2 RESOLUTION. 1.64 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) : 1.64 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.63 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 89.2 REMARK 3 NUMBER OF REFLECTIONS : 20833 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) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1074 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.64 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.69 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1229 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 79.40 REMARK 3 BIN R VALUE (WORKING SET) : 0.2740 REMARK 3 BIN FREE R VALUE SET COUNT : 74 REMARK 3 BIN FREE R VALUE : 0.3520 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1672 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 161 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.12000 REMARK 3 B22 (A**2) : -0.23000 REMARK 3 B33 (A**2) : 0.11000 REMARK 3 B12 (A**2) : 0.00000 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): 0.103 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.104 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.062 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.658 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.971 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.957 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1779 ; 0.014 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 1251 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2422 ; 1.678 ; 1.970 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3042 ; 0.931 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 224 ; 5.376 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 89 ;34.600 ;23.596 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 316 ;11.966 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;16.180 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 252 ; 0.257 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1999 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 369 ; 0.001 ; 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 : 1 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 77 A 282 REMARK 3 ORIGIN FOR THE GROUP (A): 8.4422 -15.6792 8.7293 REMARK 3 T TENSOR REMARK 3 T11: 0.0261 T22: 0.0399 REMARK 3 T33: 0.0076 T12: 0.0064 REMARK 3 T13: -0.0018 T23: -0.0033 REMARK 3 L TENSOR REMARK 3 L11: 0.8834 L22: 1.8641 REMARK 3 L33: 0.4782 L12: -0.2177 REMARK 3 L13: -0.0467 L23: -0.0610 REMARK 3 S TENSOR REMARK 3 S11: 0.0144 S12: -0.0213 S13: -0.0209 REMARK 3 S21: -0.1307 S22: -0.0076 S23: -0.0777 REMARK 3 S31: 0.0160 S32: -0.0152 S33: -0.0069 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4KYQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1000079962. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-NOV-11 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 5.8 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) : 1.0 REMARK 200 MONOCHROMATOR : SI (111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22033 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.640 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.64 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.71 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : 0.59300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.250 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: PDB ENTRY 3NME REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRI-SODIUM CITRATE, 16% 2 REMARK 280 -PROPANOL, 31% PEG 4000, 2% GLYCEROL, PH 5.8, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 25.91000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.79100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.91000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.79100 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 GLY A 75 REMARK 465 SER A 76 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 CYS A 193 -148.71 -128.23 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 FLC A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4KYR RELATED DB: PDB REMARK 900 STRUCTURE OF A PRODUCT BOUND PLANT PHOSPHATASE DBREF 4KYQ A 79 282 UNP Q9SRK5 LSF2_ARATH 79 282 SEQADV 4KYQ GLY A 75 UNP Q9SRK5 EXPRESSION TAG SEQADV 4KYQ SER A 76 UNP Q9SRK5 EXPRESSION TAG SEQADV 4KYQ HIS A 77 UNP Q9SRK5 EXPRESSION TAG SEQADV 4KYQ MET A 78 UNP Q9SRK5 EXPRESSION TAG SEQRES 1 A 208 GLY SER HIS MET MET ARG SER PRO TYR GLU TYR HIS HIS SEQRES 2 A 208 ASP LEU GLY MET ASN TYR THR LEU ILE ARG ASP GLU LEU SEQRES 3 A 208 ILE VAL GLY SER GLN PRO GLN LYS PRO GLU ASP ILE ASP SEQRES 4 A 208 HIS LEU LYS GLN GLU GLN ASN VAL ALA TYR ILE LEU ASN SEQRES 5 A 208 LEU GLN GLN ASP LYS ASP ILE GLU TYR TRP GLY ILE ASP SEQRES 6 A 208 LEU ASP SER ILE VAL ARG ARG CYS LYS GLU LEU GLY ILE SEQRES 7 A 208 ARG HIS MET ARG ARG PRO ALA LYS ASP PHE ASP PRO LEU SEQRES 8 A 208 SER LEU ARG SER GLN LEU PRO LYS ALA VAL SER SER LEU SEQRES 9 A 208 GLU TRP ALA VAL SER GLU GLY LYS GLY ARG VAL TYR VAL SEQRES 10 A 208 HIS CYS SER ALA GLY LEU GLY ARG ALA PRO GLY VAL SER SEQRES 11 A 208 ILE ALA TYR MET TYR TRP PHE CYS ASP MET ASN LEU ASN SEQRES 12 A 208 THR ALA TYR ASP THR LEU VAL SER LYS ARG PRO CYS GLY SEQRES 13 A 208 PRO ASN LYS GLY ALA ILE ARG GLY ALA THR TYR ASP LEU SEQRES 14 A 208 ALA LYS ASN ASP PRO TRP LYS GLU PRO PHE GLU SER LEU SEQRES 15 A 208 PRO GLU ASN ALA PHE GLU ASP ILE ALA ASP TRP GLU ARG SEQRES 16 A 208 LYS LEU ILE GLN GLU ARG VAL ARG ALA LEU ARG GLY THR HET FLC A 301 13 HETNAM FLC CITRATE ANION FORMUL 2 FLC C6 H5 O7 3- FORMUL 3 HOH *161(H2 O) HELIX 1 1 HIS A 86 GLY A 90 5 5 HELIX 2 2 LYS A 108 ASN A 120 1 13 HELIX 3 3 GLN A 129 GLY A 137 1 9 HELIX 4 4 ASP A 139 LEU A 150 1 12 HELIX 5 5 ASP A 163 GLY A 185 1 23 HELIX 6 6 GLY A 198 CYS A 212 1 15 HELIX 7 7 ASN A 215 ARG A 227 1 13 HELIX 8 8 ASN A 232 LYS A 245 1 14 HELIX 9 9 PRO A 252 LEU A 256 5 5 HELIX 10 10 ALA A 265 LEU A 279 1 15 SHEET 1 A 5 TYR A 93 ARG A 97 0 SHEET 2 A 5 LEU A 100 GLY A 103 -1 O VAL A 102 N THR A 94 SHEET 3 A 5 ARG A 188 HIS A 192 1 O VAL A 191 N ILE A 101 SHEET 4 A 5 VAL A 121 ASN A 126 1 N LEU A 125 O TYR A 190 SHEET 5 A 5 ARG A 153 ARG A 156 1 O MET A 155 N ASN A 126 SITE 1 AC1 15 TYR A 85 ASP A 161 PHE A 162 CYS A 193 SITE 2 AC1 15 SER A 194 ALA A 195 GLY A 196 LEU A 197 SITE 3 AC1 15 GLY A 198 ARG A 199 HOH A 414 HOH A 415 SITE 4 AC1 15 HOH A 419 HOH A 425 HOH A 430 CRYST1 51.820 99.582 37.763 90.00 90.00 90.00 P 21 21 2 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 0.019298 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010042 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026481 0.00000