HEADER HYDROLASE 17-JUL-20 6ZT6 TITLE X-RAY STRUCTURE OF MUTATED ARABINOFURANOSIDASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-L-ARABINOFURANOSIDASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 3.2.1.55; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOBACILLUS XYLANILYTICUS; SOURCE 3 ORGANISM_TAXID: 76633; SOURCE 4 GENE: ABJA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HYDROLASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR T.TANDRUP,L.LO LEGGIO,J.ZHAO,B.BISSARO,S.BARBE,I.ANDRE,C.DUMON, AUTHOR 2 M.J.O'DONOHUE,R.FAURE REVDAT 4 31-JAN-24 6ZT6 1 REMARK REVDAT 3 24-FEB-21 6ZT6 1 JRNL REVDAT 2 17-FEB-21 6ZT6 1 JRNL REVDAT 1 10-FEB-21 6ZT6 0 JRNL AUTH J.ZHAO,T.TANDRUP,B.BISSARO,S.BARBE,J.N.POULSEN,I.ANDRE, JRNL AUTH 2 C.DUMON,L.LO LEGGIO,M.J.O'DONOHUE,R.FAURE JRNL TITL PROBING THE DETERMINANTS OF THE JRNL TITL 2 TRANSGLYCOSYLATION/HYDROLYSIS PARTITION IN A RETAINING JRNL TITL 3 ALPHA-L-ARABINOFURANOSIDASE. JRNL REF N BIOTECHNOL V. 62 68 2021 JRNL REFN ESSN 1876-4347 JRNL PMID 33524585 JRNL DOI 10.1016/J.NBT.2021.01.008 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0230 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) : 49.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 119386 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) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.156 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1189 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) : 8664 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.78 REMARK 3 BIN R VALUE (WORKING SET) : 0.2540 REMARK 3 BIN FREE R VALUE SET COUNT : 98 REMARK 3 BIN FREE R VALUE : 0.2810 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 11715 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 134 REMARK 3 SOLVENT ATOMS : 1267 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.23000 REMARK 3 B22 (A**2) : -0.23000 REMARK 3 B33 (A**2) : 0.74000 REMARK 3 B12 (A**2) : -0.11000 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): 0.160 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.145 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.108 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.741 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.948 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 12264 ; 0.013 ; 0.014 REMARK 3 BOND LENGTHS OTHERS (A): 10734 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 16677 ; 1.508 ; 1.667 REMARK 3 BOND ANGLES OTHERS (DEGREES): 25132 ; 0.989 ; 1.658 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1494 ; 6.990 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 687 ;36.045 ;22.052 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1987 ;14.647 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 84 ;20.680 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1541 ; 0.077 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 13859 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 2357 ; 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 3 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 4 496 B 4 496 17095 0.060 0.050 REMARK 3 2 A 4 496 C 4 496 17035 0.060 0.050 REMARK 3 3 B 4 496 C 4 496 17164 0.060 0.050 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 RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6ZT6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1292110033. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-MAY-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I911-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.99 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 120575 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 16.90 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.6000 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) : 2.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: RANTAN REMARK 200 STARTING MODEL: 2VRQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM ACETATE, 0.1 M BIS-TRIS REMARK 280 PH 5.5, 45% (V/V) MPD, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 251.35333 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 125.67667 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 188.51500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 62.83833 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 314.19167 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 251.35333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 125.67667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 62.83833 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 188.51500 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 314.19167 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 23710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 99210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -320.0 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 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 125.67667 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 ASN A 2 REMARK 465 VAL A 3 REMARK 465 TRP A 99 REMARK 465 GLY A 100 REMARK 465 GLY A 101 REMARK 465 MET B 1 REMARK 465 ASN B 2 REMARK 465 VAL B 3 REMARK 465 TRP B 99 REMARK 465 GLY B 100 REMARK 465 GLY B 101 REMARK 465 MET C 1 REMARK 465 ASN C 2 REMARK 465 VAL C 3 REMARK 465 TRP C 99 REMARK 465 GLY C 100 REMARK 465 GLY C 101 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 O HOH B 872 O HOH B 895 1.47 REMARK 500 O HOH A 999 O HOH A 1053 1.64 REMARK 500 O HOH C 857 O HOH C 930 1.70 REMARK 500 O HOH C 736 O HOH C 892 1.71 REMARK 500 O HOH A 882 O HOH A 924 1.75 REMARK 500 O HOH B 771 O HOH B 961 1.79 REMARK 500 SD MET C 363 O HOH C 630 1.79 REMARK 500 O HOH A 800 O HOH A 840 1.79 REMARK 500 O HOH B 622 O HOH B 749 1.80 REMARK 500 O HOH B 978 O HOH B 983 1.81 REMARK 500 O HOH B 687 O HOH B 860 1.82 REMARK 500 O HOH B 977 O HOH B 994 1.85 REMARK 500 O HOH C 695 O HOH C 879 1.85 REMARK 500 OD1 ASN A 10 O HOH A 601 1.89 REMARK 500 O HOH C 960 O HOH C 988 1.90 REMARK 500 O HOH C 779 O HOH C 795 1.90 REMARK 500 O HOH C 979 O HOH C 987 1.92 REMARK 500 OD1 ASN B 10 O HOH B 601 1.93 REMARK 500 O HOH B 615 O HOH B 823 1.93 REMARK 500 O PRO B 71 O HOH B 602 1.94 REMARK 500 O HOH C 899 O HOH C 969 1.94 REMARK 500 SG CYS A 33 O HOH A 862 1.94 REMARK 500 O HOH A 1018 O HOH A 1033 1.95 REMARK 500 O GLY A 476 O HOH A 602 1.96 REMARK 500 O HOH B 879 O HOH B 942 1.97 REMARK 500 O HOH C 853 O HOH C 926 1.97 REMARK 500 OE1 GLU A 42 NH2 ARG A 88 1.98 REMARK 500 O HOH A 924 O HOH A 994 2.00 REMARK 500 ND2 ASN B 480 O HOH B 603 2.01 REMARK 500 O HOH C 923 O HOH C 943 2.01 REMARK 500 O HOH C 875 O HOH C 947 2.02 REMARK 500 OE2 GLU A 187 O HOH A 603 2.03 REMARK 500 O HOH C 949 O HOH C 977 2.06 REMARK 500 O HOH B 833 O HOH B 986 2.06 REMARK 500 O PRO C 71 O HOH C 601 2.06 REMARK 500 O HOH B 838 O HOH B 985 2.07 REMARK 500 NZ LYS C 278 O HOH C 602 2.07 REMARK 500 O HOH C 699 O HOH C 940 2.08 REMARK 500 OE1 GLU A 163 O HOH A 604 2.08 REMARK 500 O HOH A 971 O HOH A 1040 2.09 REMARK 500 O HOH C 606 O HOH C 737 2.09 REMARK 500 O HOH A 604 O HOH A 710 2.10 REMARK 500 OD1 ASN B 175 O HOH B 604 2.11 REMARK 500 O HOH A 966 O HOH A 992 2.12 REMARK 500 O HOH A 825 O HOH A 949 2.12 REMARK 500 O HOH B 944 O HOH B 957 2.13 REMARK 500 CB ARG C 91 O HOH C 607 2.13 REMARK 500 O HOH B 958 O HOH B 1016 2.13 REMARK 500 NZ LYS B 278 O HOH B 605 2.14 REMARK 500 SD MET C 352 O HOH C 858 2.14 REMARK 500 REMARK 500 THIS ENTRY HAS 64 CLOSE CONTACTS 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 O HOH B 617 O HOH B 617 9555 1.97 REMARK 500 CD1 TRP C 387 O HOH A 766 9555 2.10 REMARK 500 O HOH B 601 O HOH B 601 9555 2.12 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 GLU C 163 CD GLU C 163 OE1 0.072 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 ARG A 88 NE - CZ - NH2 ANGL. DEV. = -3.5 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 TYR A 23 32.00 -94.41 REMARK 500 HIS A 29 86.65 -69.06 REMARK 500 GLU A 36 -42.52 84.16 REMARK 500 LEU A 38 -61.76 -129.65 REMARK 500 THR A 97 67.49 -108.80 REMARK 500 LYS A 169 -60.93 -93.97 REMARK 500 THR A 217 -115.35 51.01 REMARK 500 LYS A 250 78.30 -155.32 REMARK 500 MET A 352 -134.53 56.79 REMARK 500 ASN A 437 -78.37 -89.00 REMARK 500 MET A 486 70.69 31.71 REMARK 500 TYR B 23 30.44 -94.39 REMARK 500 GLU B 36 -48.81 83.56 REMARK 500 LEU B 38 -58.96 -130.24 REMARK 500 LYS B 64 49.36 71.10 REMARK 500 THR B 97 67.35 -109.68 REMARK 500 LYS B 169 -63.89 -95.49 REMARK 500 THR B 217 -116.41 52.97 REMARK 500 LYS B 250 77.21 -153.91 REMARK 500 MET B 352 -133.31 53.88 REMARK 500 ASN B 437 -78.54 -85.87 REMARK 500 MET B 486 71.03 31.97 REMARK 500 TYR C 23 30.67 -92.91 REMARK 500 HIS C 29 86.62 -66.90 REMARK 500 GLU C 36 -46.13 85.93 REMARK 500 LEU C 38 -60.65 -130.61 REMARK 500 THR C 97 64.11 -108.35 REMARK 500 LYS C 169 -62.51 -96.45 REMARK 500 THR C 217 -116.44 52.14 REMARK 500 LYS C 250 74.45 -156.92 REMARK 500 ARG C 339 -46.61 -130.41 REMARK 500 MET C 352 -132.71 58.30 REMARK 500 ASN C 437 -77.27 -88.38 REMARK 500 MET C 486 69.59 32.86 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 88 0.09 SIDE CHAIN REMARK 500 ARG A 185 0.09 SIDE CHAIN REMARK 500 ARG A 362 0.08 SIDE CHAIN REMARK 500 ARG A 408 0.10 SIDE CHAIN REMARK 500 ARG A 463 0.10 SIDE CHAIN REMARK 500 ARG B 6 0.12 SIDE CHAIN REMARK 500 ARG B 362 0.08 SIDE CHAIN REMARK 500 ARG B 451 0.09 SIDE CHAIN REMARK 500 ARG B 463 0.11 SIDE CHAIN REMARK 500 ARG C 13 0.11 SIDE CHAIN REMARK 500 ARG C 362 0.09 SIDE CHAIN REMARK 500 ARG C 408 0.08 SIDE CHAIN REMARK 500 ARG C 451 0.11 SIDE CHAIN REMARK 500 ARG C 463 0.08 SIDE CHAIN 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 MPD A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BTB A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD C 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD C 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD C 504 DBREF 6ZT6 A 1 496 UNP O69262 O69262_THEXY 1 496 DBREF 6ZT6 B 1 496 UNP O69262 O69262_THEXY 1 496 DBREF 6ZT6 C 1 496 UNP O69262 O69262_THEXY 1 496 SEQADV 6ZT6 HIS A 69 UNP O69262 ARG 69 ENGINEERED MUTATION SEQADV 6ZT6 GLU A 274 UNP O69262 ARG 274 CONFLICT SEQADV 6ZT6 MET A 352 UNP O69262 LEU 352 ENGINEERED MUTATION SEQADV 6ZT6 HIS B 69 UNP O69262 ARG 69 ENGINEERED MUTATION SEQADV 6ZT6 GLU B 274 UNP O69262 ARG 274 CONFLICT SEQADV 6ZT6 MET B 352 UNP O69262 LEU 352 ENGINEERED MUTATION SEQADV 6ZT6 HIS C 69 UNP O69262 ARG 69 ENGINEERED MUTATION SEQADV 6ZT6 GLU C 274 UNP O69262 ARG 274 CONFLICT SEQADV 6ZT6 MET C 352 UNP O69262 LEU 352 ENGINEERED MUTATION SEQRES 1 A 496 MET ASN VAL ALA SER ARG VAL VAL VAL ASN ALA ASP ARG SEQRES 2 A 496 VAL LYS GLY THR ILE ASN ARG ASN ILE TYR GLY HIS PHE SEQRES 3 A 496 SER GLU HIS LEU GLY ARG CYS ILE TYR GLU GLY LEU TRP SEQRES 4 A 496 VAL GLY GLU ASP SER PRO ILE PRO ASN THR ASN GLY ILE SEQRES 5 A 496 ARG ASN ASP VAL LEU GLU ALA LEU LYS GLN MET LYS ILE SEQRES 6 A 496 PRO VAL LEU HIS TRP PRO GLY GLY CYS PHE ALA ASP GLU SEQRES 7 A 496 TYR HIS TRP LYS ASP GLY VAL GLY PRO ARG GLU LYS ARG SEQRES 8 A 496 LYS ARG MET VAL ASN THR HIS TRP GLY GLY VAL ILE GLU SEQRES 9 A 496 ASN ASN HIS PHE GLY THR HIS GLU PHE MET MET LEU CYS SEQRES 10 A 496 GLU LEU LEU GLY CYS GLU PRO TYR ILE SER GLY ASN VAL SEQRES 11 A 496 GLY SER GLY THR VAL GLN GLU MET SER GLU TRP VAL GLU SEQRES 12 A 496 TYR ILE THR PHE ASP GLY GLU SER PRO MET ALA ASN TRP SEQRES 13 A 496 ARG ARG GLU ASN GLY ARG GLU LYS PRO TRP ARG ILE LYS SEQRES 14 A 496 TYR TRP GLY VAL GLY ASN GLU ASN TRP GLY CYS GLY GLY SEQRES 15 A 496 ASN MET ARG ALA GLU TYR TYR ALA ASP LEU TYR ARG GLN SEQRES 16 A 496 PHE GLN THR TYR LEU ARG ASN TYR GLY ASP ASN LYS LEU SEQRES 17 A 496 HIS LYS ILE ALA CYS GLY ALA ASN THR ALA ASP TYR HIS SEQRES 18 A 496 TRP THR GLU VAL LEU MET LYS GLN ALA ALA PRO PHE MET SEQRES 19 A 496 HIS GLY LEU SER LEU HIS TYR TYR THR VAL PRO GLY PRO SEQRES 20 A 496 TRP GLU LYS LYS GLY PRO ALA THR GLY PHE THR THR ASP SEQRES 21 A 496 GLU TRP TRP VAL THR LEU LYS LYS ALA LEU PHE MET ASP SEQRES 22 A 496 GLU LEU VAL THR LYS HIS SER ALA ILE MET ASP VAL TYR SEQRES 23 A 496 ASP PRO ASP LYS ARG ILE ASP LEU ILE VAL ASP GLU TRP SEQRES 24 A 496 GLY THR TRP TYR ASP VAL GLU PRO GLY THR ASN PRO GLY SEQRES 25 A 496 PHE LEU TYR GLN GLN ASN SER ILE ARG ASP ALA LEU VAL SEQRES 26 A 496 ALA GLY ALA THR LEU HIS ILE PHE HIS ARG HIS CYS ASP SEQRES 27 A 496 ARG VAL ARG MET ALA ASN ILE ALA GLN LEU VAL ASN VAL SEQRES 28 A 496 MET GLN SER VAL ILE LEU THR GLU GLY GLU ARG MET LEU SEQRES 29 A 496 LEU THR PRO THR TYR HIS VAL PHE ASN MET PHE LYS VAL SEQRES 30 A 496 HIS GLN ASP ALA GLU LEU LEU ASP THR TRP GLU SER VAL SEQRES 31 A 496 GLU ARG THR GLY PRO GLU GLY GLU LEU PRO LYS VAL SER SEQRES 32 A 496 VAL SER ALA SER ARG ALA ALA ASP GLY LYS ILE HIS ILE SEQRES 33 A 496 SER LEU CYS ASN LEU ASP PHE GLU THR GLY ALA SER VAL SEQRES 34 A 496 ASP ILE GLU LEU ARG GLY LEU ASN GLY GLY VAL SER ALA SEQRES 35 A 496 THR GLY THR THR LEU THR SER GLY ARG ILE ASP GLY HIS SEQRES 36 A 496 ASN THR PHE ASP GLU PRO GLU ARG VAL LYS PRO ALA PRO SEQRES 37 A 496 PHE ARG ASP PHE LYS LEU GLU GLY GLY HIS LEU ASN ALA SEQRES 38 A 496 SER LEU PRO PRO MET SER VAL THR VAL LEU GLU LEU THR SEQRES 39 A 496 ALA GLY SEQRES 1 B 496 MET ASN VAL ALA SER ARG VAL VAL VAL ASN ALA ASP ARG SEQRES 2 B 496 VAL LYS GLY THR ILE ASN ARG ASN ILE TYR GLY HIS PHE SEQRES 3 B 496 SER GLU HIS LEU GLY ARG CYS ILE TYR GLU GLY LEU TRP SEQRES 4 B 496 VAL GLY GLU ASP SER PRO ILE PRO ASN THR ASN GLY ILE SEQRES 5 B 496 ARG ASN ASP VAL LEU GLU ALA LEU LYS GLN MET LYS ILE SEQRES 6 B 496 PRO VAL LEU HIS TRP PRO GLY GLY CYS PHE ALA ASP GLU SEQRES 7 B 496 TYR HIS TRP LYS ASP GLY VAL GLY PRO ARG GLU LYS ARG SEQRES 8 B 496 LYS ARG MET VAL ASN THR HIS TRP GLY GLY VAL ILE GLU SEQRES 9 B 496 ASN ASN HIS PHE GLY THR HIS GLU PHE MET MET LEU CYS SEQRES 10 B 496 GLU LEU LEU GLY CYS GLU PRO TYR ILE SER GLY ASN VAL SEQRES 11 B 496 GLY SER GLY THR VAL GLN GLU MET SER GLU TRP VAL GLU SEQRES 12 B 496 TYR ILE THR PHE ASP GLY GLU SER PRO MET ALA ASN TRP SEQRES 13 B 496 ARG ARG GLU ASN GLY ARG GLU LYS PRO TRP ARG ILE LYS SEQRES 14 B 496 TYR TRP GLY VAL GLY ASN GLU ASN TRP GLY CYS GLY GLY SEQRES 15 B 496 ASN MET ARG ALA GLU TYR TYR ALA ASP LEU TYR ARG GLN SEQRES 16 B 496 PHE GLN THR TYR LEU ARG ASN TYR GLY ASP ASN LYS LEU SEQRES 17 B 496 HIS LYS ILE ALA CYS GLY ALA ASN THR ALA ASP TYR HIS SEQRES 18 B 496 TRP THR GLU VAL LEU MET LYS GLN ALA ALA PRO PHE MET SEQRES 19 B 496 HIS GLY LEU SER LEU HIS TYR TYR THR VAL PRO GLY PRO SEQRES 20 B 496 TRP GLU LYS LYS GLY PRO ALA THR GLY PHE THR THR ASP SEQRES 21 B 496 GLU TRP TRP VAL THR LEU LYS LYS ALA LEU PHE MET ASP SEQRES 22 B 496 GLU LEU VAL THR LYS HIS SER ALA ILE MET ASP VAL TYR SEQRES 23 B 496 ASP PRO ASP LYS ARG ILE ASP LEU ILE VAL ASP GLU TRP SEQRES 24 B 496 GLY THR TRP TYR ASP VAL GLU PRO GLY THR ASN PRO GLY SEQRES 25 B 496 PHE LEU TYR GLN GLN ASN SER ILE ARG ASP ALA LEU VAL SEQRES 26 B 496 ALA GLY ALA THR LEU HIS ILE PHE HIS ARG HIS CYS ASP SEQRES 27 B 496 ARG VAL ARG MET ALA ASN ILE ALA GLN LEU VAL ASN VAL SEQRES 28 B 496 MET GLN SER VAL ILE LEU THR GLU GLY GLU ARG MET LEU SEQRES 29 B 496 LEU THR PRO THR TYR HIS VAL PHE ASN MET PHE LYS VAL SEQRES 30 B 496 HIS GLN ASP ALA GLU LEU LEU ASP THR TRP GLU SER VAL SEQRES 31 B 496 GLU ARG THR GLY PRO GLU GLY GLU LEU PRO LYS VAL SER SEQRES 32 B 496 VAL SER ALA SER ARG ALA ALA ASP GLY LYS ILE HIS ILE SEQRES 33 B 496 SER LEU CYS ASN LEU ASP PHE GLU THR GLY ALA SER VAL SEQRES 34 B 496 ASP ILE GLU LEU ARG GLY LEU ASN GLY GLY VAL SER ALA SEQRES 35 B 496 THR GLY THR THR LEU THR SER GLY ARG ILE ASP GLY HIS SEQRES 36 B 496 ASN THR PHE ASP GLU PRO GLU ARG VAL LYS PRO ALA PRO SEQRES 37 B 496 PHE ARG ASP PHE LYS LEU GLU GLY GLY HIS LEU ASN ALA SEQRES 38 B 496 SER LEU PRO PRO MET SER VAL THR VAL LEU GLU LEU THR SEQRES 39 B 496 ALA GLY SEQRES 1 C 496 MET ASN VAL ALA SER ARG VAL VAL VAL ASN ALA ASP ARG SEQRES 2 C 496 VAL LYS GLY THR ILE ASN ARG ASN ILE TYR GLY HIS PHE SEQRES 3 C 496 SER GLU HIS LEU GLY ARG CYS ILE TYR GLU GLY LEU TRP SEQRES 4 C 496 VAL GLY GLU ASP SER PRO ILE PRO ASN THR ASN GLY ILE SEQRES 5 C 496 ARG ASN ASP VAL LEU GLU ALA LEU LYS GLN MET LYS ILE SEQRES 6 C 496 PRO VAL LEU HIS TRP PRO GLY GLY CYS PHE ALA ASP GLU SEQRES 7 C 496 TYR HIS TRP LYS ASP GLY VAL GLY PRO ARG GLU LYS ARG SEQRES 8 C 496 LYS ARG MET VAL ASN THR HIS TRP GLY GLY VAL ILE GLU SEQRES 9 C 496 ASN ASN HIS PHE GLY THR HIS GLU PHE MET MET LEU CYS SEQRES 10 C 496 GLU LEU LEU GLY CYS GLU PRO TYR ILE SER GLY ASN VAL SEQRES 11 C 496 GLY SER GLY THR VAL GLN GLU MET SER GLU TRP VAL GLU SEQRES 12 C 496 TYR ILE THR PHE ASP GLY GLU SER PRO MET ALA ASN TRP SEQRES 13 C 496 ARG ARG GLU ASN GLY ARG GLU LYS PRO TRP ARG ILE LYS SEQRES 14 C 496 TYR TRP GLY VAL GLY ASN GLU ASN TRP GLY CYS GLY GLY SEQRES 15 C 496 ASN MET ARG ALA GLU TYR TYR ALA ASP LEU TYR ARG GLN SEQRES 16 C 496 PHE GLN THR TYR LEU ARG ASN TYR GLY ASP ASN LYS LEU SEQRES 17 C 496 HIS LYS ILE ALA CYS GLY ALA ASN THR ALA ASP TYR HIS SEQRES 18 C 496 TRP THR GLU VAL LEU MET LYS GLN ALA ALA PRO PHE MET SEQRES 19 C 496 HIS GLY LEU SER LEU HIS TYR TYR THR VAL PRO GLY PRO SEQRES 20 C 496 TRP GLU LYS LYS GLY PRO ALA THR GLY PHE THR THR ASP SEQRES 21 C 496 GLU TRP TRP VAL THR LEU LYS LYS ALA LEU PHE MET ASP SEQRES 22 C 496 GLU LEU VAL THR LYS HIS SER ALA ILE MET ASP VAL TYR SEQRES 23 C 496 ASP PRO ASP LYS ARG ILE ASP LEU ILE VAL ASP GLU TRP SEQRES 24 C 496 GLY THR TRP TYR ASP VAL GLU PRO GLY THR ASN PRO GLY SEQRES 25 C 496 PHE LEU TYR GLN GLN ASN SER ILE ARG ASP ALA LEU VAL SEQRES 26 C 496 ALA GLY ALA THR LEU HIS ILE PHE HIS ARG HIS CYS ASP SEQRES 27 C 496 ARG VAL ARG MET ALA ASN ILE ALA GLN LEU VAL ASN VAL SEQRES 28 C 496 MET GLN SER VAL ILE LEU THR GLU GLY GLU ARG MET LEU SEQRES 29 C 496 LEU THR PRO THR TYR HIS VAL PHE ASN MET PHE LYS VAL SEQRES 30 C 496 HIS GLN ASP ALA GLU LEU LEU ASP THR TRP GLU SER VAL SEQRES 31 C 496 GLU ARG THR GLY PRO GLU GLY GLU LEU PRO LYS VAL SER SEQRES 32 C 496 VAL SER ALA SER ARG ALA ALA ASP GLY LYS ILE HIS ILE SEQRES 33 C 496 SER LEU CYS ASN LEU ASP PHE GLU THR GLY ALA SER VAL SEQRES 34 C 496 ASP ILE GLU LEU ARG GLY LEU ASN GLY GLY VAL SER ALA SEQRES 35 C 496 THR GLY THR THR LEU THR SER GLY ARG ILE ASP GLY HIS SEQRES 36 C 496 ASN THR PHE ASP GLU PRO GLU ARG VAL LYS PRO ALA PRO SEQRES 37 C 496 PHE ARG ASP PHE LYS LEU GLU GLY GLY HIS LEU ASN ALA SEQRES 38 C 496 SER LEU PRO PRO MET SER VAL THR VAL LEU GLU LEU THR SEQRES 39 C 496 ALA GLY HET MPD A 501 22 HET MPD A 502 22 HET MPD A 503 22 HET MPD A 504 22 HET MPD A 505 22 HET MPD A 506 22 HET BTB A 507 14 HET MPD B 501 22 HET MPD B 502 22 HET MPD B 503 22 HET MPD B 504 22 HET MPD B 505 22 HET MPD C 501 22 HET MPD C 502 22 HET MPD C 503 22 HET MPD C 504 22 HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETNAM BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL- HETNAM 2 BTB PROPANE-1,3-DIOL HETSYN BTB BIS-TRIS BUFFER FORMUL 4 MPD 15(C6 H14 O2) FORMUL 10 BTB C8 H19 N O5 FORMUL 20 HOH *1267(H2 O) HELIX 1 AA1 ASN A 19 TYR A 23 5 5 HELIX 2 AA2 ASN A 54 LYS A 64 1 11 HELIX 3 AA3 GLY A 73 GLU A 78 5 6 HELIX 4 AA4 HIS A 80 VAL A 85 5 6 HELIX 5 AA5 PRO A 87 ARG A 91 5 5 HELIX 6 AA6 GLY A 109 GLY A 121 1 13 HELIX 7 AA7 THR A 134 PHE A 147 1 14 HELIX 8 AA8 SER A 151 ASN A 160 1 10 HELIX 9 AA9 ARG A 185 TYR A 199 1 15 HELIX 10 AB1 ASP A 219 ALA A 231 1 13 HELIX 11 AB2 PRO A 232 MET A 234 5 3 HELIX 12 AB3 PRO A 247 LYS A 251 5 5 HELIX 13 AB4 THR A 258 ASP A 287 1 30 HELIX 14 AB5 ASN A 310 LEU A 314 5 5 HELIX 15 AB6 SER A 319 HIS A 336 1 18 HELIX 16 AB7 THR A 366 LYS A 376 1 11 HELIX 17 AB8 VAL A 377 GLN A 379 5 3 HELIX 18 AB9 ASN B 19 TYR B 23 5 5 HELIX 19 AC1 ASN B 54 LYS B 64 1 11 HELIX 20 AC2 GLY B 73 GLU B 78 5 6 HELIX 21 AC3 HIS B 80 VAL B 85 5 6 HELIX 22 AC4 PRO B 87 ARG B 91 5 5 HELIX 23 AC5 GLY B 109 GLY B 121 1 13 HELIX 24 AC6 THR B 134 PHE B 147 1 14 HELIX 25 AC7 SER B 151 ASN B 160 1 10 HELIX 26 AC8 ARG B 185 TYR B 199 1 15 HELIX 27 AC9 ASP B 219 ALA B 231 1 13 HELIX 28 AD1 PRO B 232 MET B 234 5 3 HELIX 29 AD2 THR B 258 ASP B 287 1 30 HELIX 30 AD3 ASN B 310 LEU B 314 5 5 HELIX 31 AD4 SER B 319 HIS B 336 1 18 HELIX 32 AD5 THR B 366 LYS B 376 1 11 HELIX 33 AD6 VAL B 377 GLN B 379 5 3 HELIX 34 AD7 ASN C 19 TYR C 23 5 5 HELIX 35 AD8 ASN C 54 LYS C 64 1 11 HELIX 36 AD9 GLY C 72 GLU C 78 5 7 HELIX 37 AE1 HIS C 80 VAL C 85 5 6 HELIX 38 AE2 PRO C 87 ARG C 91 5 5 HELIX 39 AE3 GLY C 109 GLY C 121 1 13 HELIX 40 AE4 THR C 134 PHE C 147 1 14 HELIX 41 AE5 SER C 151 ASN C 160 1 10 HELIX 42 AE6 ARG C 185 TYR C 199 1 15 HELIX 43 AE7 ASP C 219 ALA C 231 1 13 HELIX 44 AE8 PRO C 232 MET C 234 5 3 HELIX 45 AE9 THR C 258 ASP C 287 1 30 HELIX 46 AF1 ASN C 310 LEU C 314 5 5 HELIX 47 AF2 SER C 319 HIS C 336 1 18 HELIX 48 AF3 THR C 366 LYS C 376 1 11 HELIX 49 AF4 VAL C 377 GLN C 379 5 3 SHEET 1 AA110 ALA A 467 PRO A 468 0 SHEET 2 AA110 VAL A 440 LEU A 447 -1 N THR A 446 O ALA A 467 SHEET 3 AA110 SER A 487 ALA A 495 -1 O THR A 494 N SER A 441 SHEET 4 AA110 ILE A 414 ASN A 420 -1 N ILE A 414 O LEU A 493 SHEET 5 AA110 VAL A 402 ARG A 408 -1 N SER A 405 O SER A 417 SHEET 6 AA110 GLU A 382 SER A 389 -1 N LEU A 384 O ALA A 406 SHEET 7 AA110 SER A 5 THR A 17 -1 N VAL A 8 O TRP A 387 SHEET 8 AA110 ALA A 427 ARG A 434 1 O GLU A 432 N VAL A 7 SHEET 9 AA110 HIS A 478 LEU A 483 -1 O LEU A 483 N ALA A 427 SHEET 10 AA110 PHE A 472 GLU A 475 -1 N LYS A 473 O ASN A 480 SHEET 1 AA2 9 GLY A 24 PHE A 26 0 SHEET 2 AA2 9 VAL A 67 TRP A 70 1 O VAL A 67 N HIS A 25 SHEET 3 AA2 9 GLU A 123 GLY A 128 1 O TYR A 125 N TRP A 70 SHEET 4 AA2 9 TYR A 170 VAL A 173 1 O GLY A 172 N ILE A 126 SHEET 5 AA2 9 HIS A 209 ASN A 216 1 O ILE A 211 N TRP A 171 SHEET 6 AA2 9 GLY A 236 THR A 243 1 O GLY A 236 N ALA A 212 SHEET 7 AA2 9 ASP A 293 THR A 301 1 O GLU A 298 N TYR A 241 SHEET 8 AA2 9 VAL A 340 ALA A 346 1 O ALA A 346 N TRP A 299 SHEET 9 AA2 9 GLY A 24 PHE A 26 1 N GLY A 24 O ILE A 345 SHEET 1 AA3 2 ASN A 48 THR A 49 0 SHEET 2 AA3 2 ILE A 52 ARG A 53 -1 O ILE A 52 N THR A 49 SHEET 1 AA4 2 MET A 94 VAL A 95 0 SHEET 2 AA4 2 ILE A 103 GLU A 104 -1 O GLU A 104 N MET A 94 SHEET 1 AA5 2 ILE A 356 GLU A 359 0 SHEET 2 AA5 2 ARG A 362 LEU A 365 -1 O LEU A 364 N LEU A 357 SHEET 1 AA6 2 ARG A 392 THR A 393 0 SHEET 2 AA6 2 LEU A 399 PRO A 400 -1 O LEU A 399 N THR A 393 SHEET 1 AA710 ALA B 467 PRO B 468 0 SHEET 2 AA710 VAL B 440 LEU B 447 -1 N THR B 446 O ALA B 467 SHEET 3 AA710 SER B 487 ALA B 495 -1 O THR B 494 N SER B 441 SHEET 4 AA710 ILE B 414 ASN B 420 -1 N ILE B 414 O LEU B 493 SHEET 5 AA710 VAL B 402 ARG B 408 -1 N SER B 407 O HIS B 415 SHEET 6 AA710 GLU B 382 SER B 389 -1 N LEU B 384 O ALA B 406 SHEET 7 AA710 SER B 5 THR B 17 -1 N VAL B 8 O TRP B 387 SHEET 8 AA710 ALA B 427 ARG B 434 1 O GLU B 432 N VAL B 7 SHEET 9 AA710 HIS B 478 LEU B 483 -1 O LEU B 483 N ALA B 427 SHEET 10 AA710 PHE B 472 GLU B 475 -1 N LYS B 473 O ASN B 480 SHEET 1 AA8 9 GLY B 24 PHE B 26 0 SHEET 2 AA8 9 VAL B 67 TRP B 70 1 O HIS B 69 N HIS B 25 SHEET 3 AA8 9 GLU B 123 GLY B 128 1 O TYR B 125 N TRP B 70 SHEET 4 AA8 9 TYR B 170 VAL B 173 1 O GLY B 172 N ILE B 126 SHEET 5 AA8 9 HIS B 209 ASN B 216 1 O ILE B 211 N VAL B 173 SHEET 6 AA8 9 GLY B 236 THR B 243 1 O GLY B 236 N ALA B 212 SHEET 7 AA8 9 ASP B 293 THR B 301 1 O GLU B 298 N TYR B 241 SHEET 8 AA8 9 VAL B 340 ALA B 346 1 O ALA B 346 N TRP B 299 SHEET 9 AA8 9 GLY B 24 PHE B 26 1 N GLY B 24 O ILE B 345 SHEET 1 AA9 2 ASN B 48 THR B 49 0 SHEET 2 AA9 2 ILE B 52 ARG B 53 -1 O ILE B 52 N THR B 49 SHEET 1 AB1 2 MET B 94 VAL B 95 0 SHEET 2 AB1 2 ILE B 103 GLU B 104 -1 O GLU B 104 N MET B 94 SHEET 1 AB2 2 ILE B 356 GLU B 359 0 SHEET 2 AB2 2 ARG B 362 LEU B 365 -1 O LEU B 364 N LEU B 357 SHEET 1 AB3 2 ARG B 392 THR B 393 0 SHEET 2 AB3 2 LEU B 399 PRO B 400 -1 O LEU B 399 N THR B 393 SHEET 1 AB410 ALA C 467 PRO C 468 0 SHEET 2 AB410 VAL C 440 LEU C 447 -1 N THR C 446 O ALA C 467 SHEET 3 AB410 SER C 487 ALA C 495 -1 O THR C 494 N SER C 441 SHEET 4 AB410 ILE C 414 ASN C 420 -1 N ILE C 414 O LEU C 493 SHEET 5 AB410 VAL C 402 ARG C 408 -1 N SER C 407 O HIS C 415 SHEET 6 AB410 GLU C 382 SER C 389 -1 N GLU C 382 O ARG C 408 SHEET 7 AB410 SER C 5 THR C 17 -1 N VAL C 8 O TRP C 387 SHEET 8 AB410 ALA C 427 ARG C 434 1 O GLU C 432 N VAL C 7 SHEET 9 AB410 HIS C 478 LEU C 483 -1 O LEU C 483 N ALA C 427 SHEET 10 AB410 PHE C 472 GLU C 475 -1 N LYS C 473 O ASN C 480 SHEET 1 AB5 9 GLY C 24 PHE C 26 0 SHEET 2 AB5 9 VAL C 67 TRP C 70 1 O VAL C 67 N HIS C 25 SHEET 3 AB5 9 GLU C 123 GLY C 128 1 O TYR C 125 N TRP C 70 SHEET 4 AB5 9 TYR C 170 VAL C 173 1 O GLY C 172 N ILE C 126 SHEET 5 AB5 9 HIS C 209 ASN C 216 1 O ILE C 211 N VAL C 173 SHEET 6 AB5 9 GLY C 236 THR C 243 1 O GLY C 236 N ALA C 212 SHEET 7 AB5 9 ASP C 293 THR C 301 1 O GLU C 298 N TYR C 241 SHEET 8 AB5 9 VAL C 340 ALA C 346 1 O ALA C 346 N TRP C 299 SHEET 9 AB5 9 GLY C 24 PHE C 26 1 N GLY C 24 O ILE C 345 SHEET 1 AB6 2 ASN C 48 THR C 49 0 SHEET 2 AB6 2 ILE C 52 ARG C 53 -1 O ILE C 52 N THR C 49 SHEET 1 AB7 2 MET C 94 VAL C 95 0 SHEET 2 AB7 2 ILE C 103 GLU C 104 -1 O GLU C 104 N MET C 94 SHEET 1 AB8 2 ILE C 356 GLU C 359 0 SHEET 2 AB8 2 ARG C 362 LEU C 365 -1 O ARG C 362 N GLU C 359 SHEET 1 AB9 2 ARG C 392 THR C 393 0 SHEET 2 AB9 2 LEU C 399 PRO C 400 -1 O LEU C 399 N THR C 393 SSBOND 1 CYS A 74 CYS A 180 1555 1555 2.07 SSBOND 2 CYS B 74 CYS B 180 1555 1555 2.05 SSBOND 3 CYS C 74 CYS C 180 1555 1555 2.10 CISPEP 1 TRP A 70 PRO A 71 0 -0.15 CISPEP 2 ALA A 346 GLN A 347 0 -13.42 CISPEP 3 TRP B 70 PRO B 71 0 -1.69 CISPEP 4 ALA B 346 GLN B 347 0 -13.67 CISPEP 5 TRP C 70 PRO C 71 0 -3.11 CISPEP 6 ALA C 346 GLN C 347 0 -12.90 SITE 1 AC1 4 ASP A 260 LYS A 267 GLU A 396 GLU A 398 SITE 1 AC2 4 TYR A 286 HOH A 644 GLU C 224 HOH C 741 SITE 1 AC3 7 GLU A 28 GLY A 73 CYS A 74 GLU A 176 SITE 2 AC3 7 TYR A 242 LEU A 314 GLN A 347 SITE 1 AC4 3 CYS A 122 ARG A 167 HOH A 725 SITE 1 AC5 5 LYS A 15 ARG A 335 ASP A 338 HOH A 782 SITE 2 AC5 5 HOH A1039 SITE 1 AC6 6 PRO A 232 PHE A 233 MET A 234 HIS A 235 SITE 2 AC6 6 HOH A 983 HOH A1000 SITE 1 AC7 15 GLY A 86 PRO A 87 ARG A 88 ARG A 91 SITE 2 AC7 15 GLU A 112 ASN A 160 HOH A 608 HOH A 653 SITE 3 AC7 15 HOH A 703 HOH A 825 HOH A 865 GLU C 42 SITE 4 AC7 15 ASP C 43 ARG C 88 GLU C 89 SITE 1 AC8 4 LYS B 15 ARG B 335 ASP B 338 HOH B 690 SITE 1 AC9 4 ASP B 260 TRP B 263 PRO B 395 GLU B 398 SITE 1 AD1 4 TYR B 220 TYR B 286 HOH B 761 HOH B 995 SITE 1 AD2 8 GLU B 28 LEU B 30 GLY B 73 CYS B 74 SITE 2 AD2 8 GLU B 176 TYR B 242 GLU B 298 HOH B 890 SITE 1 AD3 7 PRO B 232 PHE B 233 MET B 234 HIS B 235 SITE 2 AD3 7 ARG B 291 HOH B 928 HOH B 975 SITE 1 AD4 5 TYR A 220 GLU A 224 TYR C 286 HOH C 662 SITE 2 AD4 5 HOH C 956 SITE 1 AD5 6 GLU C 28 LEU C 30 CYS C 74 GLU C 176 SITE 2 AD5 6 TYR C 242 GLU C 298 SITE 1 AD6 3 LYS C 15 ARG C 335 ASP C 338 SITE 1 AD7 6 LYS C 210 PRO C 232 PHE C 233 MET C 234 SITE 2 AD7 6 HIS C 235 HOH C 932 CRYST1 156.140 156.140 377.030 90.00 90.00 120.00 P 65 2 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 0.006405 0.003698 0.000000 0.00000 SCALE2 0.000000 0.007395 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002652 0.00000