HEADER LYASE 31-MAR-21 7EIP TITLE CRYSTAL STRUCTURE OF LIGAND-FREE CHONDROITIN ABC LYASE I COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHONDROITIN SULFATE ABC ENDOLYASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CHONDROITIN ABC ENDOELIMINASE,CHONDROITIN ABC LYASE I, COMPND 5 CHONDROITIN SULFATE ABC LYASE I,CHS ABC LYASE I,CHONDROITINASE ABC I, COMPND 6 CABC I,ENDOCHONDROITINASE ABC; COMPND 7 EC: 4.2.2.20 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PROTEUS VULGARIS; SOURCE 3 ORGANISM_TAXID: 585 KEYWDS POLYSACCHARIDE LYASE FAMILY 8, CARBOHYDRATE BINDING, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.TAKASHIMA,A.MIYANAGA,T.EGUCHI REVDAT 3 29-NOV-23 7EIP 1 REMARK REVDAT 2 19-JAN-22 7EIP 1 JRNL REVDAT 1 25-AUG-21 7EIP 0 JRNL AUTH M.TAKASHIMA,I.WATANABE,A.MIYANAGA,T.EGUCHI JRNL TITL SUBSTRATE SPECIFICITY OF CHONDROITINASE ABC I BASED ON JRNL TITL 2 ANALYSES OF BIOCHEMICAL REACTIONS AND CRYSTAL STRUCTURES IN JRNL TITL 3 COMPLEX WITH DISACCHARIDES. JRNL REF GLYCOBIOLOGY V. 31 1571 2021 JRNL REFN ESSN 1460-2423 JRNL PMID 34392362 JRNL DOI 10.1093/GLYCOB/CWAB086 REMARK 2 REMARK 2 RESOLUTION. 1.88 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.88 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.47 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 82946 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) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4349 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) : 1.88 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.93 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6027 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2560 REMARK 3 BIN FREE R VALUE SET COUNT : 307 REMARK 3 BIN FREE R VALUE : 0.2690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7720 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 9 REMARK 3 SOLVENT ATOMS : 787 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.38000 REMARK 3 B22 (A**2) : 1.24000 REMARK 3 B33 (A**2) : -1.62000 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): 0.135 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.131 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.100 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.612 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.942 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7932 ; 0.014 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 7141 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10762 ; 1.798 ; 1.640 REMARK 3 BOND ANGLES OTHERS (DEGREES): 16655 ; 1.450 ; 1.575 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 967 ; 7.617 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 411 ;37.873 ;23.698 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1356 ;15.064 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 33 ;19.452 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1028 ; 0.090 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8855 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1636 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 25 A 1201 REMARK 3 ORIGIN FOR THE GROUP (A): -8.6950 25.3410 -31.8470 REMARK 3 T TENSOR REMARK 3 T11: 0.0466 T22: 0.0063 REMARK 3 T33: 0.0313 T12: 0.0017 REMARK 3 T13: -0.0168 T23: -0.0034 REMARK 3 L TENSOR REMARK 3 L11: 0.0639 L22: 0.0628 REMARK 3 L33: 0.4430 L12: -0.0532 REMARK 3 L13: -0.0599 L23: 0.0896 REMARK 3 S TENSOR REMARK 3 S11: -0.0087 S12: 0.0185 S13: -0.0095 REMARK 3 S21: 0.0042 S22: -0.0165 S23: -0.0106 REMARK 3 S31: -0.1140 S32: -0.0315 S33: 0.0252 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: U VALUES : WITH TLS ADDED HYDROGENS REMARK 3 HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 4 REMARK 4 7EIP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-APR-21. REMARK 100 THE DEPOSITION ID IS D_1300021547. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-NOV-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NUMERICAL LINK TYPE SI(111) REMARK 200 DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 87389 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.880 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 : 6.500 REMARK 200 R MERGE (I) : 0.13500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.88 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.91 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.50 REMARK 200 R MERGE FOR SHELL (I) : 0.87100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1HN0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MAGNESIUM ACETATE, AMMONIUM ACETATE, REMARK 280 POLYETHYLENE GLYCOL 3350, HEPES-NA, PH 7.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 24.47200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 114.54100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.11950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 114.54100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.47200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.11950 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 1.0 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 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 PRO A 2 REMARK 465 ILE A 3 REMARK 465 PHE A 4 REMARK 465 ARG A 5 REMARK 465 PHE A 6 REMARK 465 THR A 7 REMARK 465 ALA A 8 REMARK 465 LEU A 9 REMARK 465 ALA A 10 REMARK 465 MET A 11 REMARK 465 THR A 12 REMARK 465 LEU A 13 REMARK 465 GLY A 14 REMARK 465 LEU A 15 REMARK 465 LEU A 16 REMARK 465 SER A 17 REMARK 465 ALA A 18 REMARK 465 PRO A 19 REMARK 465 TYR A 20 REMARK 465 ASN A 21 REMARK 465 ALA A 22 REMARK 465 MET A 23 REMARK 465 ALA A 24 REMARK 465 GLU A 138 REMARK 465 ALA A 139 REMARK 465 ASN A 165 REMARK 465 ARG A 166 REMARK 465 GLU A 167 REMARK 465 MET A 168 REMARK 465 THR A 169 REMARK 465 LEU A 170 REMARK 465 ASN A 171 REMARK 465 ALA A 172 REMARK 465 THR A 173 REMARK 465 ASN A 174 REMARK 465 THR A 175 REMARK 465 SER A 176 REMARK 465 SER A 177 REMARK 465 ASP A 178 REMARK 465 GLY A 179 REMARK 465 THR A 180 REMARK 465 GLN A 181 REMARK 465 ASP A 182 REMARK 465 SER A 183 REMARK 465 ILE A 184 REMARK 465 GLY A 185 REMARK 465 ARG A 186 REMARK 465 SER A 187 REMARK 465 GLY A 271 REMARK 465 GLU A 272 REMARK 465 ALA A 986 REMARK 465 ASP A 987 REMARK 465 LYS A 988 REMARK 465 ASN A 989 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 A 1637 O HOH A 1890 1.97 REMARK 500 O HOH A 1717 O HOH A 1950 1.98 REMARK 500 OD1 ASP A 637 O HOH A 1201 2.05 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 1511 O HOH A 1757 3544 2.16 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 A 252 CD GLU A 252 OE2 0.077 REMARK 500 GLU A 274 CD GLU A 274 OE1 -0.082 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 634 NE - CZ - NH1 ANGL. DEV. = -3.6 DEGREES REMARK 500 TYR A 655 CB - CG - CD2 ANGL. DEV. = -3.7 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 ASN A 35 78.96 -161.47 REMARK 500 LEU A 36 -41.56 -30.00 REMARK 500 PHE A 44 -0.49 77.65 REMARK 500 ASN A 48 71.79 52.11 REMARK 500 GLN A 318 72.75 48.36 REMARK 500 VAL A 385 -55.86 66.40 REMARK 500 THR A 387 33.00 -141.83 REMARK 500 PRO A 527 -7.91 -59.92 REMARK 500 ASN A 550 49.31 -153.99 REMARK 500 GLN A 636 -120.18 53.84 REMARK 500 ALA A 644 -165.58 -123.34 REMARK 500 HIS A 667 46.71 -81.03 REMARK 500 ARG A 692 65.26 -112.53 REMARK 500 HIS A 712 -108.53 -107.43 REMARK 500 SER A 723 141.30 -175.12 REMARK 500 ASN A 744 68.26 -162.82 REMARK 500 ARG A 747 -6.13 83.22 REMARK 500 ASP A 762 -134.08 58.71 REMARK 500 LEU A 794 63.85 -117.49 REMARK 500 ALA A 832 141.76 178.86 REMARK 500 ASN A 897 75.64 41.91 REMARK 500 LYS A 905 77.38 -154.68 REMARK 500 LYS A 950 -79.78 -24.27 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 MG A1103 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 43 O REMARK 620 2 MET A 70 O 103.6 REMARK 620 3 GLN A 73 O 95.5 131.2 REMARK 620 4 ASP A 211 OD1 94.6 126.1 96.0 REMARK 620 5 ASP A 211 OD2 150.2 92.3 92.5 56.0 REMARK 620 N 1 2 3 4 DBREF 7EIP A 1 1021 UNP P59807 CABC1_PROVU 1 1021 SEQRES 1 A 1021 MET PRO ILE PHE ARG PHE THR ALA LEU ALA MET THR LEU SEQRES 2 A 1021 GLY LEU LEU SER ALA PRO TYR ASN ALA MET ALA ALA THR SEQRES 3 A 1021 SER ASN PRO ALA PHE ASP PRO LYS ASN LEU MET GLN SER SEQRES 4 A 1021 GLU ILE TYR HIS PHE ALA GLN ASN ASN PRO LEU ALA ASP SEQRES 5 A 1021 PHE SER SER ASP LYS ASN SER ILE LEU THR LEU SER ASP SEQRES 6 A 1021 LYS ARG SER ILE MET GLY ASN GLN SER LEU LEU TRP LYS SEQRES 7 A 1021 TRP LYS GLY GLY SER SER PHE THR LEU HIS LYS LYS LEU SEQRES 8 A 1021 ILE VAL PRO THR ASP LYS GLU ALA SER LYS ALA TRP GLY SEQRES 9 A 1021 ARG SER SER THR PRO VAL PHE SER PHE TRP LEU TYR ASN SEQRES 10 A 1021 GLU LYS PRO ILE ASP GLY TYR LEU THR ILE ASP PHE GLY SEQRES 11 A 1021 GLU LYS LEU ILE SER THR SER GLU ALA GLN ALA GLY PHE SEQRES 12 A 1021 LYS VAL LYS LEU ASP PHE THR GLY TRP ARG ALA VAL GLY SEQRES 13 A 1021 VAL SER LEU ASN ASN ASP LEU GLU ASN ARG GLU MET THR SEQRES 14 A 1021 LEU ASN ALA THR ASN THR SER SER ASP GLY THR GLN ASP SEQRES 15 A 1021 SER ILE GLY ARG SER LEU GLY ALA LYS VAL ASP SER ILE SEQRES 16 A 1021 ARG PHE LYS ALA PRO SER ASN VAL SER GLN GLY GLU ILE SEQRES 17 A 1021 TYR ILE ASP ARG ILE MET PHE SER VAL ASP ASP ALA ARG SEQRES 18 A 1021 TYR GLN TRP SER ASP TYR GLN VAL LYS THR ARG LEU SER SEQRES 19 A 1021 GLU PRO GLU ILE GLN PHE HIS ASN VAL LYS PRO GLN LEU SEQRES 20 A 1021 PRO VAL THR PRO GLU ASN LEU ALA ALA ILE ASP LEU ILE SEQRES 21 A 1021 ARG GLN ARG LEU ILE ASN GLU PHE VAL GLY GLY GLU LYS SEQRES 22 A 1021 GLU THR ASN LEU ALA LEU GLU GLU ASN ILE SER LYS LEU SEQRES 23 A 1021 LYS SER ASP PHE ASP ALA LEU ASN ILE HIS THR LEU ALA SEQRES 24 A 1021 ASN GLY GLY THR GLN GLY ARG HIS LEU ILE THR ASP LYS SEQRES 25 A 1021 GLN ILE ILE ILE TYR GLN PRO GLU ASN LEU ASN SER GLN SEQRES 26 A 1021 ASP LYS GLN LEU PHE ASP ASN TYR VAL ILE LEU GLY ASN SEQRES 27 A 1021 TYR THR THR LEU MET PHE ASN ILE SER ARG ALA TYR VAL SEQRES 28 A 1021 LEU GLU LYS ASP PRO THR GLN LYS ALA GLN LEU LYS GLN SEQRES 29 A 1021 MET TYR LEU LEU MET THR LYS HIS LEU LEU ASP GLN GLY SEQRES 30 A 1021 PHE VAL LYS GLY SER ALA LEU VAL THR THR HIS HIS TRP SEQRES 31 A 1021 GLY TYR SER SER ARG TRP TRP TYR ILE SER THR LEU LEU SEQRES 32 A 1021 MET SER ASP ALA LEU LYS GLU ALA ASN LEU GLN THR GLN SEQRES 33 A 1021 VAL TYR ASP SER LEU LEU TRP TYR SER ARG GLU PHE LYS SEQRES 34 A 1021 SER SER PHE ASP MET LYS VAL SER ALA ASP SER SER ASP SEQRES 35 A 1021 LEU ASP TYR PHE ASN THR LEU SER ARG GLN HIS LEU ALA SEQRES 36 A 1021 LEU LEU LEU LEU GLU PRO ASP ASP GLN LYS ARG ILE ASN SEQRES 37 A 1021 LEU VAL ASN THR PHE SER HIS TYR ILE THR GLY ALA LEU SEQRES 38 A 1021 THR GLN VAL PRO PRO GLY GLY LYS ASP GLY LEU ARG PRO SEQRES 39 A 1021 ASP GLY THR ALA TRP ARG HIS GLU GLY ASN TYR PRO GLY SEQRES 40 A 1021 TYR SER PHE PRO ALA PHE LYS ASN ALA SER GLN LEU ILE SEQRES 41 A 1021 TYR LEU LEU ARG ASP THR PRO PHE SER VAL GLY GLU SER SEQRES 42 A 1021 GLY TRP ASN ASN LEU LYS LYS ALA MET VAL SER ALA TRP SEQRES 43 A 1021 ILE TYR SER ASN PRO GLU VAL GLY LEU PRO LEU ALA GLY SEQRES 44 A 1021 ARG HIS PRO PHE ASN SER PRO SER LEU LYS SER VAL ALA SEQRES 45 A 1021 GLN GLY TYR TYR TRP LEU ALA MET SER ALA LYS SER SER SEQRES 46 A 1021 PRO ASP LYS THR LEU ALA SER ILE TYR LEU ALA ILE SER SEQRES 47 A 1021 ASP LYS THR GLN ASN GLU SER THR ALA ILE PHE GLY GLU SEQRES 48 A 1021 THR ILE THR PRO ALA SER LEU PRO GLN GLY PHE TYR ALA SEQRES 49 A 1021 PHE ASN GLY GLY ALA PHE GLY ILE HIS ARG TRP GLN ASP SEQRES 50 A 1021 LYS MET VAL THR LEU LYS ALA TYR ASN THR ASN VAL TRP SEQRES 51 A 1021 SER SER GLU ILE TYR ASN LYS ASP ASN ARG TYR GLY ARG SEQRES 52 A 1021 TYR GLN SER HIS GLY VAL ALA GLN ILE VAL SER ASN GLY SEQRES 53 A 1021 SER GLN LEU SER GLN GLY TYR GLN GLN GLU GLY TRP ASP SEQRES 54 A 1021 TRP ASN ARG MET GLN GLY ALA THR THR ILE HIS LEU PRO SEQRES 55 A 1021 LEU LYS ASP LEU ASP SER PRO LYS PRO HIS THR LEU MET SEQRES 56 A 1021 GLN ARG GLY GLU ARG GLY PHE SER GLY THR SER SER LEU SEQRES 57 A 1021 GLU GLY GLN TYR GLY MET MET ALA PHE ASP LEU ILE TYR SEQRES 58 A 1021 PRO ALA ASN LEU GLU ARG PHE ASP PRO ASN PHE THR ALA SEQRES 59 A 1021 LYS LYS SER VAL LEU ALA ALA ASP ASN HIS LEU ILE PHE SEQRES 60 A 1021 ILE GLY SER ASN ILE ASN SER SER ASP LYS ASN LYS ASN SEQRES 61 A 1021 VAL GLU THR THR LEU PHE GLN HIS ALA ILE THR PRO THR SEQRES 62 A 1021 LEU ASN THR LEU TRP ILE ASN GLY GLN LYS ILE GLU ASN SEQRES 63 A 1021 MET PRO TYR GLN THR THR LEU GLN GLN GLY ASP TRP LEU SEQRES 64 A 1021 ILE ASP SER ASN GLY ASN GLY TYR LEU ILE THR GLN ALA SEQRES 65 A 1021 GLU LYS VAL ASN VAL SER ARG GLN HIS GLN VAL SER ALA SEQRES 66 A 1021 GLU ASN LYS ASN ARG GLN PRO THR GLU GLY ASN PHE SER SEQRES 67 A 1021 SER ALA TRP ILE ASP HIS SER THR ARG PRO LYS ASP ALA SEQRES 68 A 1021 SER TYR GLU TYR MET VAL PHE LEU ASP ALA THR PRO GLU SEQRES 69 A 1021 LYS MET GLY GLU MET ALA GLN LYS PHE ARG GLU ASN ASN SEQRES 70 A 1021 GLY LEU TYR GLN VAL LEU ARG LYS ASP LYS ASP VAL HIS SEQRES 71 A 1021 ILE ILE LEU ASP LYS LEU SER ASN VAL THR GLY TYR ALA SEQRES 72 A 1021 PHE TYR GLN PRO ALA SER ILE GLU ASP LYS TRP ILE LYS SEQRES 73 A 1021 LYS VAL ASN LYS PRO ALA ILE VAL MET THR HIS ARG GLN SEQRES 74 A 1021 LYS ASP THR LEU ILE VAL SER ALA VAL THR PRO ASP LEU SEQRES 75 A 1021 ASN MET THR ARG GLN LYS ALA ALA THR PRO VAL THR ILE SEQRES 76 A 1021 ASN VAL THR ILE ASN GLY LYS TRP GLN SER ALA ASP LYS SEQRES 77 A 1021 ASN SER GLU VAL LYS TYR GLN VAL SER GLY ASP ASN THR SEQRES 78 A 1021 GLU LEU THR PHE THR SER TYR PHE GLY ILE PRO GLN GLU SEQRES 79 A 1021 ILE LYS LEU SER PRO LEU PRO HET ACT A1101 4 HET ACT A1102 4 HET MG A1103 1 HETNAM ACT ACETATE ION HETNAM MG MAGNESIUM ION FORMUL 2 ACT 2(C2 H3 O2 1-) FORMUL 4 MG MG 2+ FORMUL 5 HOH *787(H2 O) HELIX 1 AA1 THR A 95 GLY A 104 1 10 HELIX 2 AA2 THR A 250 GLY A 270 1 21 HELIX 3 AA3 ASN A 282 ALA A 292 1 11 HELIX 4 AA4 LYS A 312 LEU A 322 5 11 HELIX 5 AA5 ASN A 323 ASP A 331 1 9 HELIX 6 AA6 LEU A 336 GLU A 353 1 18 HELIX 7 AA7 ASP A 355 GLN A 376 1 22 HELIX 8 AA8 HIS A 389 MET A 404 1 16 HELIX 9 AA9 MET A 404 ALA A 411 1 8 HELIX 10 AB1 LEU A 413 SER A 425 1 13 HELIX 11 AB2 PHE A 428 ASP A 433 1 6 HELIX 12 AB3 ASP A 442 LEU A 449 1 8 HELIX 13 AB4 LEU A 449 LEU A 459 1 11 HELIX 14 AB5 ASP A 462 GLN A 483 1 22 HELIX 15 AB6 TYR A 505 ARG A 524 1 20 HELIX 16 AB7 GLY A 531 TYR A 548 1 18 HELIX 17 AB8 GLY A 554 ALA A 558 5 5 HELIX 18 AB9 SER A 567 SER A 570 5 4 HELIX 19 AC1 VAL A 571 MET A 580 1 10 HELIX 20 AC2 ASP A 587 SER A 598 1 12 HELIX 21 AC3 THR A 601 GLY A 610 1 10 HELIX 22 AC4 ASN A 626 GLY A 628 5 3 HELIX 23 AC5 TYR A 661 GLN A 665 5 5 HELIX 24 AC6 GLN A 678 GLY A 682 5 5 HELIX 25 AC7 PRO A 702 ASP A 707 1 6 HELIX 26 AC8 SER A 865 ARG A 867 5 3 HELIX 27 AC9 THR A 882 GLU A 895 1 14 SHEET 1 AA1 4 GLU A 40 TYR A 42 0 SHEET 2 AA1 4 GLN A 205 ASP A 219 -1 O ILE A 213 N TYR A 42 SHEET 3 AA1 4 SER A 74 LYS A 80 -1 N LEU A 75 O ILE A 210 SHEET 4 AA1 4 SER A 59 SER A 64 -1 N SER A 64 O SER A 74 SHEET 1 AA2 4 GLU A 40 TYR A 42 0 SHEET 2 AA2 4 GLN A 205 ASP A 219 -1 O ILE A 213 N TYR A 42 SHEET 3 AA2 4 SER A 107 ASN A 117 -1 N SER A 112 O MET A 214 SHEET 4 AA2 4 GLY A 151 SER A 158 -1 O VAL A 155 N PHE A 113 SHEET 1 AA3 5 PHE A 53 SER A 55 0 SHEET 2 AA3 5 SER A 84 HIS A 88 -1 O THR A 86 N SER A 54 SHEET 3 AA3 5 SER A 194 LYS A 198 -1 O ILE A 195 N LEU A 87 SHEET 4 AA3 5 TYR A 124 GLY A 130 -1 N THR A 126 O LYS A 198 SHEET 5 AA3 5 ALA A 141 LYS A 146 -1 O VAL A 145 N LEU A 125 SHEET 1 AA4 2 HIS A 296 THR A 297 0 SHEET 2 AA4 2 THR A 303 GLN A 304 -1 O GLN A 304 N HIS A 296 SHEET 1 AA5 2 LEU A 308 ILE A 309 0 SHEET 2 AA5 2 VAL A 334 ILE A 335 1 O VAL A 334 N ILE A 309 SHEET 1 AA6 3 GLY A 491 LEU A 492 0 SHEET 2 AA6 3 ALA A 498 ARG A 500 -1 O TRP A 499 N GLY A 491 SHEET 3 AA6 3 GLY A 503 ASN A 504 -1 O GLY A 503 N ARG A 500 SHEET 1 AA7 4 GLY A 621 PHE A 625 0 SHEET 2 AA7 4 PHE A 630 TRP A 635 -1 O PHE A 630 N PHE A 625 SHEET 3 AA7 4 LYS A 638 LYS A 643 -1 O VAL A 640 N HIS A 633 SHEET 4 AA7 4 VAL A 669 SER A 674 -1 O VAL A 673 N MET A 639 SHEET 1 AA8 5 THR A 697 ILE A 699 0 SHEET 2 AA8 5 VAL A 781 ALA A 789 -1 O GLU A 782 N THR A 698 SHEET 3 AA8 5 PRO A 852 ASP A 863 -1 O SER A 858 N HIS A 788 SHEET 4 AA8 5 VAL A 835 ALA A 845 -1 N GLN A 842 O GLY A 855 SHEET 5 AA8 5 TYR A 809 LEU A 813 -1 N LEU A 813 O VAL A 835 SHEET 1 AA9 9 GLY A 724 LEU A 728 0 SHEET 2 AA9 9 TYR A 732 ILE A 740 -1 O ALA A 736 N GLY A 724 SHEET 3 AA9 9 THR A 753 ALA A 761 -1 O ALA A 760 N GLY A 733 SHEET 4 AA9 9 HIS A 764 ASN A 773 -1 O ILE A 768 N SER A 757 SHEET 5 AA9 9 ALA A 871 PHE A 878 -1 O TYR A 875 N PHE A 767 SHEET 6 AA9 9 GLY A 826 GLN A 831 -1 N LEU A 828 O MET A 876 SHEET 7 AA9 9 TRP A 818 ILE A 820 -1 N LEU A 819 O TYR A 827 SHEET 8 AA9 9 LEU A 797 ILE A 799 -1 N TRP A 798 O ILE A 820 SHEET 9 AA9 9 GLN A 802 ILE A 804 -1 O ILE A 804 N LEU A 797 SHEET 1 AB1 7 TYR A 900 LYS A 905 0 SHEET 2 AB1 7 VAL A 909 ASP A 914 -1 O LEU A 913 N GLN A 901 SHEET 3 AB1 7 VAL A 919 PHE A 924 -1 O ALA A 923 N HIS A 910 SHEET 4 AB1 7 ALA A 942 GLN A 949 -1 O VAL A 944 N TYR A 922 SHEET 5 AB1 7 THR A 952 VAL A 958 -1 O VAL A 958 N ILE A 943 SHEET 6 AB1 7 GLN A1013 PRO A1019 -1 O LEU A1017 N LEU A 953 SHEET 7 AB1 7 TRP A 983 GLN A 984 -1 N GLN A 984 O SER A1018 SHEET 1 AB2 5 ALA A 928 SER A 929 0 SHEET 2 AB2 5 ILE A 935 VAL A 938 -1 O VAL A 938 N ALA A 928 SHEET 3 AB2 5 VAL A 973 ASN A 980 -1 O THR A 978 N LYS A 936 SHEET 4 AB2 5 ASN A1000 SER A1007 -1 O THR A1001 N ILE A 979 SHEET 5 AB2 5 LYS A 993 SER A 997 -1 N LYS A 993 O THR A1004 LINK O HIS A 43 MG MG A1103 1555 1555 2.37 LINK O MET A 70 MG MG A1103 1555 1555 2.00 LINK O GLN A 73 MG MG A1103 1555 1555 2.29 LINK OD1 ASP A 211 MG MG A1103 1555 1555 2.31 LINK OD2 ASP A 211 MG MG A1103 1555 1555 2.43 CISPEP 1 LYS A 244 PRO A 245 0 -1.08 CISPEP 2 ASN A 550 PRO A 551 0 -4.51 CISPEP 3 SER A 585 PRO A 586 0 -7.24 CISPEP 4 MET A 807 PRO A 808 0 3.77 CRYST1 48.944 94.239 229.082 90.00 90.00 90.00 P 21 21 21 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.020432 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010611 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004365 0.00000