HEADER HYDROLASE 07-MAR-13 4JJ4 TITLE CRYSTAL STRUCTURE OF A CATALYTIC MUTANT OF AXE2 (AXE2-D191A), AN TITLE 2 ACETYLXYLAN ESTERASE FROM GEOBACILLUS STEAROTHERMOPHILUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACETYL XYLAN ESTERASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 1422; SOURCE 4 GENE: AXE2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SGNH HYDROLASE FOLD, ACETYLXYLAN ESTERASE, HYDROLASE, CATALYTIC KEYWDS 2 MUTANT EXPDTA X-RAY DIFFRACTION AUTHOR S.LANSKY,O.ALALOUF,V.SOLOMON,A.ALHASSID,H.BELRAHLI,L.GOVADA, AUTHOR 2 N.E.CHAYAN,Y.SHOHAM,G.SHOHAM REVDAT 3 28-FEB-24 4JJ4 1 REMARK SEQADV REVDAT 2 15-NOV-17 4JJ4 1 REMARK REVDAT 1 12-MAR-14 4JJ4 0 JRNL AUTH S.LANSKY,O.ALALOUF,V.SOLOMON,A.ALHASSID,H.BELRAHLI,L.GOVADA, JRNL AUTH 2 N.E.CHAYAN,Y.SHOHAM,G.SHOHAM JRNL TITL TO BE PUBLISHED JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.13 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.13 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.07 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.4 REMARK 3 NUMBER OF REFLECTIONS : 34314 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) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1714 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) : 2.13 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.19 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2221 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.45 REMARK 3 BIN R VALUE (WORKING SET) : 0.2980 REMARK 3 BIN FREE R VALUE SET COUNT : 113 REMARK 3 BIN FREE R VALUE : 0.3900 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3484 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 27 REMARK 3 SOLVENT ATOMS : 301 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.29 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.98000 REMARK 3 B22 (A**2) : 2.98000 REMARK 3 B33 (A**2) : -5.96000 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): 0.167 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.165 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.116 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.603 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.975 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.954 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3662 ; 0.018 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3569 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4971 ; 1.862 ; 1.965 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8202 ; 0.883 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 461 ; 6.743 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 170 ;35.048 ;23.412 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 644 ;14.578 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 31 ;14.594 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 549 ; 0.108 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4124 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 851 ; 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 : 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 REMARK 4 REMARK 4 4JJ4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAR-13. REMARK 100 THE DEPOSITION ID IS D_1000078110. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-SEP-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.954 REMARK 200 MONOCHROMATOR : SI(111) MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34314 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.130 REMARK 200 RESOLUTION RANGE LOW (A) : 35.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.13 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.19 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.8 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: REFMAC 5.7.0029 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.0- 1.4 M K/NA TARTRATE, 0.3 M NACL, REMARK 280 0.1 M IMIDAZOLE BUFFER, PH 7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 54.98050 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 54.98050 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 106.24750 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 54.98050 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 54.98050 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 106.24750 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 54.98050 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 54.98050 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 106.24750 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 54.98050 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 54.98050 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 106.24750 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 54.98050 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 54.98050 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 106.24750 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 54.98050 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 54.98050 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 106.24750 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 54.98050 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 54.98050 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 106.24750 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 54.98050 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 54.98050 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 106.24750 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: OCTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 26660 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 61720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -306.0 KCAL/MOL 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 -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 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 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 B 436 LIES ON A SPECIAL POSITION. 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 CL CL B 303 O HOH B 542 2.04 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 A 514 O HOH A 514 15545 2.05 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 SER A 15 CB SER A 15 OG -0.087 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 219 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ASP B 111 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP B 111 CB - CG - OD2 ANGL. DEV. = -5.6 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 ASP A 14 -150.59 -103.10 REMARK 500 ASP A 18 -71.74 -43.83 REMARK 500 GLU A 27 148.32 -170.76 REMARK 500 SER A 29 155.32 163.88 REMARK 500 GLU A 164 -38.96 -38.18 REMARK 500 ARG A 192 9.31 56.72 REMARK 500 SER A 196 -178.08 -60.50 REMARK 500 ASP B 14 -148.37 -112.09 REMARK 500 SER B 29 115.46 -18.24 REMARK 500 PHE B 30 105.65 -32.46 REMARK 500 GLU B 140 116.65 -164.49 REMARK 500 ARG B 192 14.32 57.24 REMARK 500 VAL B 193 -49.67 -132.58 REMARK 500 SER B 196 -177.92 -68.28 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 GOL A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4JHL RELATED DB: PDB REMARK 900 THE SELENOMETHIONINE DERIVATIVE OF AXE2, USED FOR PHASING REMARK 900 RELATED ID: 3W7V RELATED DB: PDB REMARK 900 THE WT FORM OF AXE2 REMARK 900 RELATED ID: 4JJ6 RELATED DB: PDB DBREF 4JJ4 A 1 219 UNP Q09LX1 Q09LX1_GEOSE 1 219 DBREF 4JJ4 B 1 219 UNP Q09LX1 Q09LX1_GEOSE 1 219 SEQADV 4JJ4 ALA A 191 UNP Q09LX1 ASP 191 ENGINEERED MUTATION SEQADV 4JJ4 ALA B 191 UNP Q09LX1 ASP 191 ENGINEERED MUTATION SEQRES 1 A 219 MET LYS ILE GLY SER GLY GLU LYS LEU LEU PHE ILE GLY SEQRES 2 A 219 ASP SER ILE THR ASP CYS GLY ARG ALA ARG PRO GLU GLY SEQRES 3 A 219 GLU GLY SER PHE GLY ALA LEU GLY THR GLY TYR VAL ALA SEQRES 4 A 219 TYR VAL VAL GLY LEU LEU GLN ALA VAL TYR PRO GLU LEU SEQRES 5 A 219 GLY ILE ARG VAL VAL ASN LYS GLY ILE SER GLY ASN THR SEQRES 6 A 219 VAL ARG ASP LEU LYS ALA ARG TRP GLU GLU ASP VAL ILE SEQRES 7 A 219 ALA GLN LYS PRO ASP TRP VAL SER ILE MET ILE GLY ILE SEQRES 8 A 219 ASN ASP VAL TRP ARG GLN TYR ASP LEU PRO PHE MET LYS SEQRES 9 A 219 GLU LYS HIS VAL TYR LEU ASP GLU TYR GLU ALA THR LEU SEQRES 10 A 219 ARG SER LEU VAL LEU GLU THR LYS PRO LEU VAL LYS GLY SEQRES 11 A 219 ILE ILE LEU MET THR PRO PHE TYR ILE GLU GLY ASN GLU SEQRES 12 A 219 GLN ASP PRO MET ARG ARG THR MET ASP GLN TYR GLY ARG SEQRES 13 A 219 VAL VAL LYS GLN ILE ALA GLU GLU THR ASN SER LEU PHE SEQRES 14 A 219 VAL ASP THR GLN ALA ALA PHE ASN GLU VAL LEU LYS THR SEQRES 15 A 219 LEU TYR PRO ALA ALA LEU ALA TRP ALA ARG VAL HIS PRO SEQRES 16 A 219 SER VAL ALA GLY HIS MET ILE LEU ALA ARG ALA PHE LEU SEQRES 17 A 219 ARG GLU ILE GLY PHE GLU TRP VAL ARG SER ARG SEQRES 1 B 219 MET LYS ILE GLY SER GLY GLU LYS LEU LEU PHE ILE GLY SEQRES 2 B 219 ASP SER ILE THR ASP CYS GLY ARG ALA ARG PRO GLU GLY SEQRES 3 B 219 GLU GLY SER PHE GLY ALA LEU GLY THR GLY TYR VAL ALA SEQRES 4 B 219 TYR VAL VAL GLY LEU LEU GLN ALA VAL TYR PRO GLU LEU SEQRES 5 B 219 GLY ILE ARG VAL VAL ASN LYS GLY ILE SER GLY ASN THR SEQRES 6 B 219 VAL ARG ASP LEU LYS ALA ARG TRP GLU GLU ASP VAL ILE SEQRES 7 B 219 ALA GLN LYS PRO ASP TRP VAL SER ILE MET ILE GLY ILE SEQRES 8 B 219 ASN ASP VAL TRP ARG GLN TYR ASP LEU PRO PHE MET LYS SEQRES 9 B 219 GLU LYS HIS VAL TYR LEU ASP GLU TYR GLU ALA THR LEU SEQRES 10 B 219 ARG SER LEU VAL LEU GLU THR LYS PRO LEU VAL LYS GLY SEQRES 11 B 219 ILE ILE LEU MET THR PRO PHE TYR ILE GLU GLY ASN GLU SEQRES 12 B 219 GLN ASP PRO MET ARG ARG THR MET ASP GLN TYR GLY ARG SEQRES 13 B 219 VAL VAL LYS GLN ILE ALA GLU GLU THR ASN SER LEU PHE SEQRES 14 B 219 VAL ASP THR GLN ALA ALA PHE ASN GLU VAL LEU LYS THR SEQRES 15 B 219 LEU TYR PRO ALA ALA LEU ALA TRP ALA ARG VAL HIS PRO SEQRES 16 B 219 SER VAL ALA GLY HIS MET ILE LEU ALA ARG ALA PHE LEU SEQRES 17 B 219 ARG GLU ILE GLY PHE GLU TRP VAL ARG SER ARG HET GOL A 301 6 HET GOL A 302 6 HET GOL A 303 6 HET CL A 304 1 HET GOL B 301 6 HET CL B 302 1 HET CL B 303 1 HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 GOL 4(C3 H8 O3) FORMUL 6 CL 3(CL 1-) FORMUL 10 HOH *301(H2 O) HELIX 1 1 ASP A 14 CYS A 19 1 6 HELIX 2 2 GLY A 36 TYR A 49 1 14 HELIX 3 3 PRO A 50 GLY A 53 5 4 HELIX 4 4 THR A 65 ARG A 72 1 8 HELIX 5 5 ARG A 72 VAL A 77 1 6 HELIX 6 6 ILE A 78 LYS A 81 5 4 HELIX 7 7 GLY A 90 LEU A 100 1 11 HELIX 8 8 MET A 103 HIS A 107 5 5 HELIX 9 9 TYR A 109 LYS A 125 1 17 HELIX 10 10 PRO A 126 VAL A 128 5 3 HELIX 11 11 ASP A 145 THR A 165 1 21 HELIX 12 12 ASP A 171 LYS A 181 1 11 HELIX 13 13 TYR A 184 LEU A 188 1 5 HELIX 14 14 SER A 196 ILE A 211 1 16 HELIX 15 15 ASP B 14 CYS B 19 1 6 HELIX 16 16 GLY B 36 TYR B 49 1 14 HELIX 17 17 PRO B 50 GLY B 53 5 4 HELIX 18 18 THR B 65 ARG B 72 1 8 HELIX 19 19 ARG B 72 VAL B 77 1 6 HELIX 20 20 ILE B 78 LYS B 81 5 4 HELIX 21 21 GLY B 90 LEU B 100 1 11 HELIX 22 22 MET B 103 HIS B 107 5 5 HELIX 23 23 TYR B 109 LYS B 125 1 17 HELIX 24 24 PRO B 126 VAL B 128 5 3 HELIX 25 25 ASP B 145 ASN B 166 1 22 HELIX 26 26 ASP B 171 LYS B 181 1 11 HELIX 27 27 TYR B 184 ALA B 187 5 4 HELIX 28 28 SER B 196 GLY B 212 1 17 SHEET 1 A 5 ARG A 55 ASN A 58 0 SHEET 2 A 5 LYS A 8 GLY A 13 1 N LEU A 9 O ARG A 55 SHEET 3 A 5 TRP A 84 MET A 88 1 O SER A 86 N ILE A 12 SHEET 4 A 5 GLY A 130 MET A 134 1 O MET A 134 N ILE A 87 SHEET 5 A 5 LEU A 168 VAL A 170 1 O LEU A 168 N LEU A 133 SHEET 1 B 2 ALA A 189 TRP A 190 0 SHEET 2 B 2 HIS A 194 PRO A 195 -1 O HIS A 194 N TRP A 190 SHEET 1 C 5 ARG B 55 ASN B 58 0 SHEET 2 C 5 LYS B 8 GLY B 13 1 N LEU B 9 O ARG B 55 SHEET 3 C 5 TRP B 84 MET B 88 1 O SER B 86 N LEU B 10 SHEET 4 C 5 GLY B 130 MET B 134 1 O MET B 134 N ILE B 87 SHEET 5 C 5 LEU B 168 VAL B 170 1 O LEU B 168 N ILE B 131 SHEET 1 D 2 ALA B 189 TRP B 190 0 SHEET 2 D 2 HIS B 194 PRO B 195 -1 O HIS B 194 N TRP B 190 CISPEP 1 ARG A 23 PRO A 24 0 -1.06 CISPEP 2 ARG B 23 PRO B 24 0 2.04 SITE 1 AC1 5 GLU A 27 GLY A 28 SER A 29 VAL A 56 SITE 2 AC1 5 HOH A 421 SITE 1 AC2 7 PRO A 146 HOH A 436 HOH A 452 GLU B 140 SITE 2 AC2 7 GLY B 141 PRO B 185 HOH B 412 SITE 1 AC3 3 TYR A 109 ASP A 111 HOH A 425 SITE 1 AC4 3 SER A 15 GLY A 63 ASN A 92 SITE 1 AC5 7 GLU B 27 GLY B 28 ILE B 54 ARG B 55 SITE 2 AC5 7 VAL B 56 MET B 103 HOH B 531 SITE 1 AC6 4 ALA A 191 ARG A 192 ALA B 191 ARG B 192 SITE 1 AC7 5 SER B 15 GLY B 63 ASN B 92 HOH B 542 SITE 2 AC7 5 HOH B 543 CRYST1 109.961 109.961 212.495 90.00 90.00 90.00 I 4 2 2 32 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 0.009094 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009094 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004706 0.00000