HEADER LIGASE 31-AUG-00 1FPM TITLE MONOVALENT CATION BINDING SITES IN N10-FORMYLTETRAHYDROFOLATE TITLE 2 SYNTHETASE FROM MOORELLA THERMOACETICA COMPND MOL_ID: 1; COMPND 2 MOLECULE: FORMATE--TETRAHYDROFOLATE LIGASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: FORMYLTETRAHYDROFOLATE SYNTHETASE; COMPND 5 EC: 6.3.4.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MOORELLA THERMOACETICA; SOURCE 3 ORGANISM_TAXID: 1525; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PCRL47 S2A KEYWDS MONOVALENT CATION, THERMOSTABLE, TETRAMER, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR R.RADFAR,A.LEAPHART,J.M.BREWER,W.MINOR,J.D.ODOM REVDAT 7 07-FEB-24 1FPM 1 REMARK REVDAT 6 13-APR-22 1FPM 1 AUTHOR JRNL REMARK REVDAT 5 20-NOV-19 1FPM 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 1FPM 1 VERSN REVDAT 3 24-FEB-09 1FPM 1 VERSN REVDAT 2 01-APR-03 1FPM 1 JRNL REVDAT 1 31-AUG-01 1FPM 0 JRNL AUTH R.RADFAR,A.LEAPHART,J.M.BREWER,W.MINOR,J.D.ODOM,R.B.DUNLAP, JRNL AUTH 2 C.R.LOVELL,L.LEBIODA JRNL TITL CATION BINDING AND THERMOSTABILITY OF FTHFS MONOVALENT JRNL TITL 2 CATION BINDING SITES AND THERMOSTABILITY OF JRNL TITL 3 N10-FORMYLTETRAHYDROFOLATE SYNTHETASE FROM MOORELLA JRNL TITL 4 THERMOACETICA. JRNL REF BIOCHEMISTRY V. 39 14481 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 11087401 JRNL DOI 10.1021/BI001577W REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 387313.280 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 84.0 REMARK 3 NUMBER OF REFLECTIONS : 41458 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 SET) : 0.266 REMARK 3 FREE R VALUE : 0.320 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.500 REMARK 3 FREE R VALUE TEST SET COUNT : 3922 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.19 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 67.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5025 REMARK 3 BIN R VALUE (WORKING SET) : 0.3020 REMARK 3 BIN FREE R VALUE : 0.3590 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 540 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8258 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 57 REMARK 3 SOLVENT ATOMS : 270 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.66000 REMARK 3 B22 (A**2) : 2.66000 REMARK 3 B33 (A**2) : -5.31000 REMARK 3 B12 (A**2) : 5.94000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.41 REMARK 3 ESD FROM SIGMAA (A) : 0.37 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.51 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.56 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.940 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.28 REMARK 3 BSOL : 23.28 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1FPM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-NOV-00. REMARK 100 THE DEPOSITION ID IS D_1000011793. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAY-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25025 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 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 (%) : 97.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08800 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) : 2.99 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.18200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PEG 1000, POTASSIUM REMARK 280 MALEATE, PH 7.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 0.00000 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 0.00000 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 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 80.43800 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 46.44090 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 85.37267 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 80.43800 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 46.44090 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 85.37267 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 80.43800 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 46.44090 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 85.37267 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 80.43800 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 46.44090 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 85.37267 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 80.43800 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 46.44090 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 85.37267 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 80.43800 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 46.44090 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 85.37267 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 92.88180 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 170.74533 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 92.88180 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 170.74533 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 92.88180 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 170.74533 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 92.88180 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 170.74533 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 92.88180 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 170.74533 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 92.88180 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 170.74533 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -257.0 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 LYS A 3 REMARK 465 VAL A 4 REMARK 465 PRO A 5 REMARK 465 SER A 6 REMARK 465 LEU A 558 REMARK 465 PHE A 559 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 LYS B 3 REMARK 465 VAL B 4 REMARK 465 PRO B 5 REMARK 465 SER B 6 REMARK 465 ASP B 7 REMARK 465 LEU B 558 REMARK 465 PHE B 559 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 B 98 CS CS B 564 0.83 REMARK 500 O GLY B 109 O HOH B 580 1.65 REMARK 500 OE2 GLU A 98 CS CS A 567 1.68 REMARK 500 OD1 ASN A 179 O HOH A 757 1.81 REMARK 500 O GLY A 25 O HOH A 677 1.82 REMARK 500 O GLY A 557 O HOH A 582 1.91 REMARK 500 NH1 ARG B 175 O3 SO4 B 561 1.95 REMARK 500 CD GLU B 98 CS CS B 564 2.01 REMARK 500 OD1 ASN A 382 O1 SO4 A 565 2.08 REMARK 500 O GLY A 504 O HOH A 622 2.10 REMARK 500 CZ3 TRP B 166 CD1 ILE B 225 2.10 REMARK 500 CH2 TRP B 166 CD1 ILE B 225 2.11 REMARK 500 O LEU A 127 CS CS A 567 2.11 REMARK 500 OD1 ASP B 148 O HOH B 591 2.11 REMARK 500 OH TYR A 459 O HOH A 741 2.13 REMARK 500 O TRP B 166 O HOH B 632 2.16 REMARK 500 O CYS A 210 O HOH A 620 2.16 REMARK 500 O PRO B 161 O HOH B 605 2.16 REMARK 500 O ALA A 551 O HOH A 759 2.17 REMARK 500 OE1 GLU A 301 O HOH A 714 2.18 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 NZ LYS B 187 O HOH B 572 4555 2.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 PRO B 325 C - N - CA ANGL. DEV. = 10.8 DEGREES 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 GLN A 12 78.45 -102.14 REMARK 500 LYS A 15 105.04 14.21 REMARK 500 LEU A 26 -18.49 -162.48 REMARK 500 TYR A 48 -71.95 -60.20 REMARK 500 ARG A 49 -43.65 -28.19 REMARK 500 LYS A 52 -26.62 -30.67 REMARK 500 GLU A 72 -63.52 -138.29 REMARK 500 LYS A 108 138.78 73.45 REMARK 500 ALA A 112 74.79 -63.45 REMARK 500 LEU A 127 -118.95 -116.18 REMARK 500 PHE A 129 -110.97 38.39 REMARK 500 ARG A 162 4.70 -67.58 REMARK 500 TRP A 166 92.71 -54.57 REMARK 500 ASP A 171 37.76 -83.84 REMARK 500 ALA A 176 -34.84 -31.17 REMARK 500 LYS A 187 -6.15 -56.91 REMARK 500 ASP A 214 -154.98 -172.63 REMARK 500 SER A 223 6.40 -69.04 REMARK 500 ASN A 265 -15.99 87.85 REMARK 500 ASN A 277 -37.91 -134.49 REMARK 500 HIS A 280 0.61 -68.60 REMARK 500 PHE A 304 174.72 65.42 REMARK 500 LEU A 308 -81.51 -127.86 REMARK 500 LYS A 317 -85.19 -53.16 REMARK 500 PRO A 325 137.43 -34.03 REMARK 500 THR A 328 116.08 -166.28 REMARK 500 PRO A 344 -173.32 -60.36 REMARK 500 ASN A 352 69.70 172.15 REMARK 500 LYS A 372 7.93 -65.00 REMARK 500 GLU A 391 -62.39 -98.58 REMARK 500 CYS A 399 36.74 -75.26 REMARK 500 ALA A 400 80.17 -63.31 REMARK 500 LYS A 401 -51.47 174.59 REMARK 500 GLU A 405 131.07 177.85 REMARK 500 ASN A 436 72.25 -113.86 REMARK 500 HIS A 438 126.77 -176.69 REMARK 500 ASP A 444 39.07 -96.26 REMARK 500 ASP A 498 17.58 -66.94 REMARK 500 ASN A 508 68.11 28.89 REMARK 500 ARG A 523 -158.32 -169.39 REMARK 500 ILE A 528 -66.35 -94.97 REMARK 500 THR A 529 -152.64 -89.27 REMARK 500 ALA A 531 19.22 -62.83 REMARK 500 MET A 533 79.37 -58.72 REMARK 500 ARG A 541 76.42 -110.35 REMARK 500 ASP A 552 -85.08 -134.49 REMARK 500 THR A 556 54.27 91.17 REMARK 500 GLN B 12 45.65 -67.95 REMARK 500 LYS B 15 79.75 68.77 REMARK 500 LEU B 26 -16.52 -160.24 REMARK 500 REMARK 500 THIS ENTRY HAS 126 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS A 567 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PRO A 99 O REMARK 620 2 ILE A 125 O 86.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CS B 564 CS REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 98 OE1 REMARK 620 2 PRO B 99 O 102.7 REMARK 620 3 ILE B 125 O 103.2 102.3 REMARK 620 4 ASN B 126 O 170.1 86.8 71.4 REMARK 620 5 LEU B 127 O 101.9 155.1 75.7 68.9 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 560 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 560 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 561 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 562 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 563 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 564 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 565 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 566 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 561 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 562 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 563 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS A 567 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CS B 564 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FP7 RELATED DB: PDB REMARK 900 MONOVALENT CATION BINDING SITES IN N10-FORMYLTETRAHYDROFOLATE REMARK 900 SYNTHETASE FROM MOORELLA THERMOACETICA DBREF 1FPM A 1 559 UNP P21164 FTHS_MOOTH 1 559 DBREF 1FPM B 1 559 UNP P21164 FTHS_MOOTH 1 559 SEQADV 1FPM A UNP P21164 GLU 410 DELETION SEQADV 1FPM A UNP P21164 VAL 411 DELETION SEQADV 1FPM B UNP P21164 GLU 410 DELETION SEQADV 1FPM B UNP P21164 VAL 411 DELETION SEQRES 1 A 557 MET SER LYS VAL PRO SER ASP ILE GLU ILE ALA GLN ALA SEQRES 2 A 557 ALA LYS MET LYS PRO VAL MET GLU LEU ALA ARG GLY LEU SEQRES 3 A 557 GLY ILE GLN GLU ASP GLU VAL GLU LEU TYR GLY LYS TYR SEQRES 4 A 557 LYS ALA LYS ILE SER LEU ASP VAL TYR ARG ARG LEU LYS SEQRES 5 A 557 ASP LYS PRO ASP GLY LYS LEU ILE LEU VAL THR ALA ILE SEQRES 6 A 557 THR PRO THR PRO ALA GLY GLU GLY LYS THR THR THR SER SEQRES 7 A 557 VAL GLY LEU THR ASP ALA LEU ALA ARG LEU GLY LYS ARG SEQRES 8 A 557 VAL MET VAL CYS LEU ARG GLU PRO SER LEU GLY PRO SER SEQRES 9 A 557 PHE GLY ILE LYS GLY GLY ALA ALA GLY GLY GLY TYR ALA SEQRES 10 A 557 GLN VAL VAL PRO MET GLU ASP ILE ASN LEU HIS PHE THR SEQRES 11 A 557 GLY ASP ILE HIS ALA VAL THR TYR ALA HIS ASN LEU LEU SEQRES 12 A 557 ALA ALA MET VAL ASP ASN HIS LEU GLN GLN GLY ASN VAL SEQRES 13 A 557 LEU ASN ILE ASP PRO ARG THR ILE THR TRP ARG ARG VAL SEQRES 14 A 557 ILE ASP LEU ASN ASP ARG ALA LEU ARG ASN ILE VAL ILE SEQRES 15 A 557 GLY LEU GLY GLY LYS ALA ASN GLY VAL PRO ARG GLU THR SEQRES 16 A 557 GLY PHE ASP ILE SER VAL ALA SER GLU VAL MET ALA CYS SEQRES 17 A 557 LEU CYS LEU ALA SER ASP LEU MET ASP LEU LYS GLU ARG SEQRES 18 A 557 PHE SER ARG ILE VAL VAL GLY TYR THR TYR ASP GLY LYS SEQRES 19 A 557 PRO VAL THR ALA GLY ASP LEU GLU ALA GLN GLY SER MET SEQRES 20 A 557 ALA LEU LEU MET LYS ASP ALA ILE LYS PRO ASN LEU VAL SEQRES 21 A 557 GLN THR LEU GLU ASN THR PRO ALA PHE ILE HIS GLY GLY SEQRES 22 A 557 PRO PHE ALA ASN ILE ALA HIS GLY CYS ASN SER ILE ILE SEQRES 23 A 557 ALA THR LYS THR ALA LEU LYS LEU ALA ASP TYR VAL VAL SEQRES 24 A 557 THR GLU ALA GLY PHE GLY ALA ASP LEU GLY ALA GLU LYS SEQRES 25 A 557 PHE TYR ASP VAL LYS CYS ARG TYR ALA GLY PHE LYS PRO SEQRES 26 A 557 ASP ALA THR VAL ILE VAL ALA THR VAL ARG ALA LEU LYS SEQRES 27 A 557 MET HIS GLY GLY VAL PRO LYS SER ASP LEU ALA THR GLU SEQRES 28 A 557 ASN LEU GLU ALA LEU ARG GLU GLY PHE ALA ASN LEU GLU SEQRES 29 A 557 LYS HIS ILE GLU ASN ILE GLY LYS PHE GLY VAL PRO ALA SEQRES 30 A 557 VAL VAL ALA ILE ASN ALA PHE PRO THR ASP THR GLU ALA SEQRES 31 A 557 GLU LEU ASN LEU LEU TYR GLU LEU CYS ALA LYS ALA GLY SEQRES 32 A 557 ALA GLU VAL ALA LEU SER TRP ALA LYS GLY GLY GLU GLY SEQRES 33 A 557 GLY LEU GLU LEU ALA ARG LYS VAL LEU GLN THR LEU GLU SEQRES 34 A 557 SER ARG PRO SER ASN PHE HIS VAL LEU TYR ASN LEU ASP SEQRES 35 A 557 LEU SER ILE LYS ASP LYS ILE ALA LYS ILE ALA THR GLU SEQRES 36 A 557 ILE TYR GLY ALA ASP GLY VAL ASN TYR THR ALA GLU ALA SEQRES 37 A 557 ASP LYS ALA ILE GLN ARG TYR GLU SER LEU GLY TYR GLY SEQRES 38 A 557 ASN LEU PRO VAL VAL MET ALA LYS THR GLN TYR SER PHE SEQRES 39 A 557 SER ASP ASP MET THR LYS LEU GLY ARG PRO ARG ASN PHE SEQRES 40 A 557 THR ILE THR VAL ARG GLU VAL ARG LEU SER ALA GLY GLY SEQRES 41 A 557 ARG LEU ILE VAL PRO ILE THR GLY ALA ILE MET THR MET SEQRES 42 A 557 PRO GLY LEU PRO LYS ARG PRO ALA ALA CYS ASN ILE ASP SEQRES 43 A 557 ILE ASP ALA ASP GLY VAL ILE THR GLY LEU PHE SEQRES 1 B 557 MET SER LYS VAL PRO SER ASP ILE GLU ILE ALA GLN ALA SEQRES 2 B 557 ALA LYS MET LYS PRO VAL MET GLU LEU ALA ARG GLY LEU SEQRES 3 B 557 GLY ILE GLN GLU ASP GLU VAL GLU LEU TYR GLY LYS TYR SEQRES 4 B 557 LYS ALA LYS ILE SER LEU ASP VAL TYR ARG ARG LEU LYS SEQRES 5 B 557 ASP LYS PRO ASP GLY LYS LEU ILE LEU VAL THR ALA ILE SEQRES 6 B 557 THR PRO THR PRO ALA GLY GLU GLY LYS THR THR THR SER SEQRES 7 B 557 VAL GLY LEU THR ASP ALA LEU ALA ARG LEU GLY LYS ARG SEQRES 8 B 557 VAL MET VAL CYS LEU ARG GLU PRO SER LEU GLY PRO SER SEQRES 9 B 557 PHE GLY ILE LYS GLY GLY ALA ALA GLY GLY GLY TYR ALA SEQRES 10 B 557 GLN VAL VAL PRO MET GLU ASP ILE ASN LEU HIS PHE THR SEQRES 11 B 557 GLY ASP ILE HIS ALA VAL THR TYR ALA HIS ASN LEU LEU SEQRES 12 B 557 ALA ALA MET VAL ASP ASN HIS LEU GLN GLN GLY ASN VAL SEQRES 13 B 557 LEU ASN ILE ASP PRO ARG THR ILE THR TRP ARG ARG VAL SEQRES 14 B 557 ILE ASP LEU ASN ASP ARG ALA LEU ARG ASN ILE VAL ILE SEQRES 15 B 557 GLY LEU GLY GLY LYS ALA ASN GLY VAL PRO ARG GLU THR SEQRES 16 B 557 GLY PHE ASP ILE SER VAL ALA SER GLU VAL MET ALA CYS SEQRES 17 B 557 LEU CYS LEU ALA SER ASP LEU MET ASP LEU LYS GLU ARG SEQRES 18 B 557 PHE SER ARG ILE VAL VAL GLY TYR THR TYR ASP GLY LYS SEQRES 19 B 557 PRO VAL THR ALA GLY ASP LEU GLU ALA GLN GLY SER MET SEQRES 20 B 557 ALA LEU LEU MET LYS ASP ALA ILE LYS PRO ASN LEU VAL SEQRES 21 B 557 GLN THR LEU GLU ASN THR PRO ALA PHE ILE HIS GLY GLY SEQRES 22 B 557 PRO PHE ALA ASN ILE ALA HIS GLY CYS ASN SER ILE ILE SEQRES 23 B 557 ALA THR LYS THR ALA LEU LYS LEU ALA ASP TYR VAL VAL SEQRES 24 B 557 THR GLU ALA GLY PHE GLY ALA ASP LEU GLY ALA GLU LYS SEQRES 25 B 557 PHE TYR ASP VAL LYS CYS ARG TYR ALA GLY PHE LYS PRO SEQRES 26 B 557 ASP ALA THR VAL ILE VAL ALA THR VAL ARG ALA LEU LYS SEQRES 27 B 557 MET HIS GLY GLY VAL PRO LYS SER ASP LEU ALA THR GLU SEQRES 28 B 557 ASN LEU GLU ALA LEU ARG GLU GLY PHE ALA ASN LEU GLU SEQRES 29 B 557 LYS HIS ILE GLU ASN ILE GLY LYS PHE GLY VAL PRO ALA SEQRES 30 B 557 VAL VAL ALA ILE ASN ALA PHE PRO THR ASP THR GLU ALA SEQRES 31 B 557 GLU LEU ASN LEU LEU TYR GLU LEU CYS ALA LYS ALA GLY SEQRES 32 B 557 ALA GLU VAL ALA LEU SER TRP ALA LYS GLY GLY GLU GLY SEQRES 33 B 557 GLY LEU GLU LEU ALA ARG LYS VAL LEU GLN THR LEU GLU SEQRES 34 B 557 SER ARG PRO SER ASN PHE HIS VAL LEU TYR ASN LEU ASP SEQRES 35 B 557 LEU SER ILE LYS ASP LYS ILE ALA LYS ILE ALA THR GLU SEQRES 36 B 557 ILE TYR GLY ALA ASP GLY VAL ASN TYR THR ALA GLU ALA SEQRES 37 B 557 ASP LYS ALA ILE GLN ARG TYR GLU SER LEU GLY TYR GLY SEQRES 38 B 557 ASN LEU PRO VAL VAL MET ALA LYS THR GLN TYR SER PHE SEQRES 39 B 557 SER ASP ASP MET THR LYS LEU GLY ARG PRO ARG ASN PHE SEQRES 40 B 557 THR ILE THR VAL ARG GLU VAL ARG LEU SER ALA GLY GLY SEQRES 41 B 557 ARG LEU ILE VAL PRO ILE THR GLY ALA ILE MET THR MET SEQRES 42 B 557 PRO GLY LEU PRO LYS ARG PRO ALA ALA CYS ASN ILE ASP SEQRES 43 B 557 ILE ASP ALA ASP GLY VAL ILE THR GLY LEU PHE HET SO4 A 560 5 HET SO4 A 561 5 HET SO4 A 562 5 HET SO4 A 563 5 HET SO4 A 564 5 HET SO4 A 565 5 HET SO4 A 566 5 HET CS A 567 1 HET SO4 B 560 5 HET SO4 B 561 5 HET SO4 B 562 5 HET SO4 B 563 5 HET CS B 564 1 HETNAM SO4 SULFATE ION HETNAM CS CESIUM ION FORMUL 3 SO4 11(O4 S 2-) FORMUL 10 CS 2(CS 1+) FORMUL 16 HOH *270(H2 O) HELIX 1 1 PRO A 18 GLY A 25 1 8 HELIX 2 2 GLN A 29 ASP A 31 5 3 HELIX 3 3 SER A 44 LYS A 52 1 9 HELIX 4 4 GLY A 73 LEU A 88 1 16 HELIX 5 5 LEU A 101 LYS A 108 1 8 HELIX 6 6 PRO A 121 ASN A 126 1 6 HELIX 7 7 GLY A 131 GLN A 153 1 23 HELIX 8 8 ASP A 160 ILE A 164 5 5 HELIX 9 9 ASP A 174 ASN A 179 5 6 HELIX 10 10 SER A 203 CYS A 210 1 8 HELIX 11 11 ASP A 214 SER A 223 1 10 HELIX 12 12 ALA A 243 LYS A 252 1 10 HELIX 13 13 SER A 284 LEU A 294 1 11 HELIX 14 14 LEU A 308 VAL A 316 1 9 HELIX 15 15 VAL A 316 GLY A 322 1 7 HELIX 16 16 THR A 333 GLY A 341 1 9 HELIX 17 17 LYS A 345 THR A 350 5 6 HELIX 18 18 ASN A 352 LYS A 372 1 21 HELIX 19 19 THR A 388 CYS A 399 1 12 HELIX 20 20 LEU A 408 GLY A 415 1 6 HELIX 21 21 GLY A 416 GLY A 418 5 3 HELIX 22 22 GLY A 419 ARG A 433 1 15 HELIX 23 23 SER A 446 ILE A 458 1 13 HELIX 24 24 THR A 467 LEU A 480 1 14 HELIX 25 25 PRO A 542 ASN A 546 5 5 HELIX 26 26 PRO B 18 GLY B 25 1 8 HELIX 27 27 GLN B 29 ASP B 31 5 3 HELIX 28 28 LEU B 45 LEU B 51 1 7 HELIX 29 29 GLY B 73 LEU B 81 1 9 HELIX 30 30 LEU B 81 ALA B 86 1 6 HELIX 31 31 ARG B 87 GLY B 89 5 3 HELIX 32 32 LEU B 101 GLY B 106 5 6 HELIX 33 33 PRO B 121 LEU B 127 1 7 HELIX 34 34 GLY B 131 GLY B 154 1 24 HELIX 35 35 ASP B 174 ARG B 178 5 5 HELIX 36 36 SER B 203 LEU B 211 1 9 HELIX 37 37 ASP B 214 ARG B 224 1 11 HELIX 38 38 ALA B 238 GLU B 242 1 5 HELIX 39 39 ALA B 243 LYS B 252 1 10 HELIX 40 40 SER B 284 LEU B 294 1 11 HELIX 41 41 LEU B 308 VAL B 316 1 9 HELIX 42 42 VAL B 316 GLY B 322 1 7 HELIX 43 43 THR B 333 HIS B 340 1 8 HELIX 44 44 PRO B 344 LEU B 348 5 5 HELIX 45 45 GLU B 354 LYS B 372 1 19 HELIX 46 46 THR B 388 CYS B 399 1 12 HELIX 47 47 LEU B 408 GLY B 415 1 6 HELIX 48 48 GLY B 419 SER B 432 1 14 HELIX 49 49 SER B 446 ILE B 458 1 13 HELIX 50 50 THR B 467 GLY B 481 1 15 HELIX 51 51 PRO B 542 ILE B 547 1 6 SHEET 1 A 2 VAL A 33 LEU A 35 0 SHEET 2 A 2 ALA A 41 ILE A 43 -1 N LYS A 42 O GLU A 34 SHEET 1 B 8 LEU A 259 GLN A 261 0 SHEET 2 B 8 PRO A 267 ILE A 270 -1 O ALA A 268 N VAL A 260 SHEET 3 B 8 VAL A 92 LEU A 96 1 O VAL A 94 N PHE A 269 SHEET 4 B 8 TYR A 297 GLU A 301 1 O TYR A 297 N MET A 93 SHEET 5 B 8 LYS A 58 ALA A 64 1 O LYS A 58 N VAL A 298 SHEET 6 B 8 ALA A 327 ALA A 332 1 N ALA A 327 O LEU A 59 SHEET 7 B 8 ALA A 377 ASN A 382 1 O VAL A 378 N ILE A 330 SHEET 8 B 8 VAL A 406 ALA A 407 1 N ALA A 407 O ILE A 381 SHEET 1 C 2 ALA A 112 GLY A 114 0 SHEET 2 C 2 ALA A 117 VAL A 119 -1 O ALA A 117 N GLY A 114 SHEET 1 D 2 ARG A 168 ILE A 170 0 SHEET 2 D 2 PHE A 197 ILE A 199 1 O ASP A 198 N ILE A 170 SHEET 1 E 2 ILE A 180 ILE A 182 0 SHEET 2 E 2 ARG A 193 THR A 195 -1 O ARG A 193 N ILE A 182 SHEET 1 F 2 VAL A 226 TYR A 229 0 SHEET 2 F 2 PRO A 235 THR A 237 -1 O VAL A 236 N VAL A 227 SHEET 1 G 2 GLY A 463 TYR A 466 0 SHEET 2 G 2 THR A 510 VAL A 513 1 O ILE A 511 N ASN A 465 SHEET 1 H 2 ARG A 517 SER A 519 0 SHEET 2 H 2 ARG A 523 ILE A 525 -1 O ARG A 523 N SER A 519 SHEET 1 I 2 ASP A 548 ILE A 549 0 SHEET 2 I 2 VAL A 554 ILE A 555 -1 N ILE A 555 O ASP A 548 SHEET 1 J 2 VAL B 33 LEU B 35 0 SHEET 2 J 2 ALA B 41 ILE B 43 -1 O LYS B 42 N GLU B 34 SHEET 1 K 2 ILE B 60 THR B 63 0 SHEET 2 K 2 ALA B 327 ILE B 330 1 O ALA B 327 N LEU B 61 SHEET 1 L 3 PHE B 269 ILE B 270 0 SHEET 2 L 3 VAL B 92 LEU B 96 1 O VAL B 94 N PHE B 269 SHEET 3 L 3 TYR B 297 THR B 300 1 O TYR B 297 N MET B 93 SHEET 1 M 2 ARG B 168 ILE B 170 0 SHEET 2 M 2 PHE B 197 ILE B 199 1 N ASP B 198 O ARG B 168 SHEET 1 N 2 ILE B 180 ILE B 182 0 SHEET 2 N 2 ARG B 193 THR B 195 -1 O ARG B 193 N ILE B 182 SHEET 1 O 2 VAL B 226 TYR B 229 0 SHEET 2 O 2 PRO B 235 THR B 237 -1 N VAL B 236 O GLY B 228 SHEET 1 P 2 VAL B 379 ASN B 382 0 SHEET 2 P 2 ALA B 404 ALA B 407 1 N GLU B 405 O VAL B 379 SHEET 1 Q 2 VAL B 464 TYR B 466 0 SHEET 2 Q 2 ILE B 511 VAL B 513 1 O ILE B 511 N ASN B 465 SHEET 1 R 3 VAL B 488 ALA B 490 0 SHEET 2 R 3 LEU B 524 PRO B 527 1 O LEU B 524 N VAL B 488 SHEET 3 R 3 ARG B 517 LEU B 518 -1 O ARG B 517 N ILE B 525 SHEET 1 S 2 ASP B 548 ILE B 549 0 SHEET 2 S 2 VAL B 554 ILE B 555 -1 N ILE B 555 O ASP B 548 LINK O PRO A 99 CS CS A 567 1555 1555 3.23 LINK O ILE A 125 CS CS A 567 1555 1555 3.34 LINK OE1 GLU B 98 CS CS B 564 1555 1555 2.74 LINK O PRO B 99 CS CS B 564 1555 1555 3.00 LINK O ILE B 125 CS CS B 564 1555 1555 2.66 LINK O ASN B 126 CS CS B 564 1555 1555 3.16 LINK O LEU B 127 CS CS B 564 1555 1555 2.43 CISPEP 1 VAL A 120 PRO A 121 0 0.79 CISPEP 2 VAL B 120 PRO B 121 0 0.30 SITE 1 AC1 4 LYS A 74 ARG A 97 GLY A 303 PHE A 304 SITE 1 AC2 4 LYS B 74 ARG B 97 GLY B 303 PHE B 304 SITE 1 AC3 2 ARG A 178 MET A 533 SITE 1 AC4 4 SER A 44 ASP A 46 LYS A 256 HOH A 690 SITE 1 AC5 3 ARG A 175 ARG A 178 GLY A 537 SITE 1 AC6 3 ARG A 319 ASN A 442 LEU A 443 SITE 1 AC7 4 ASN A 382 ALA A 383 TRP A 412 HOH A 597 SITE 1 AC8 2 ASP A 7 TYR A 116 SITE 1 AC9 4 ALA A 188 ARG B 175 ARG B 178 MET B 533 SITE 1 BC1 3 SER B 44 ASP B 46 LYS B 256 SITE 1 BC2 4 ARG B 162 THR B 163 ILE B 164 HOH B 617 SITE 1 BC3 4 GLU A 98 PRO A 99 ILE A 125 LEU A 127 SITE 1 BC4 5 GLU B 98 PRO B 99 ILE B 125 ASN B 126 SITE 2 BC4 5 LEU B 127 CRYST1 160.876 160.876 256.118 90.00 90.00 120.00 H 3 2 36 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 0.006216 0.003589 0.000000 0.00000 SCALE2 0.000000 0.007178 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003904 0.00000