HEADER TRANSFERASE 23-MAY-13 4KW7 TITLE THE STRUCTURE OF AN AS(III) S-ADENOSYLMETHIONINE METHYLTRANSFERASE TITLE 2 WITH PHENYLARSINE OXIDE(PAO) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ARSENIC METHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1-370; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CYANIDIOSCHYZON SP. 5508; SOURCE 3 ORGANISM_TAXID: 610260; SOURCE 4 STRAIN: 5508; SOURCE 5 GENE: ARSM; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28(A) KEYWDS TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.PACKIANATHAN,K.MARAPAKALA,A.A.AJEES,P.KANDAVELU,B.P.ROSEN REVDAT 5 06-NOV-24 4KW7 1 REMARK REVDAT 4 20-SEP-23 4KW7 1 REMARK SEQADV LINK REVDAT 3 03-JUN-15 4KW7 1 JRNL REVDAT 2 11-MAR-15 4KW7 1 JRNL REVDAT 1 28-MAY-14 4KW7 0 JRNL AUTH K.MARAPAKALA,C.PACKIANATHAN,A.A.AJEES,D.S.DHEEMAN, JRNL AUTH 2 B.SANKARAN,P.KANDAVELU,B.P.ROSEN JRNL TITL A DISULFIDE-BOND CASCADE MECHANISM FOR ARSENIC(III) JRNL TITL 2 S-ADENOSYLMETHIONINE METHYLTRANSFERASE. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 71 505 2015 JRNL REFN ISSN 0907-4449 JRNL PMID 25760600 JRNL DOI 10.1107/S1399004714027552 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.56 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 31891 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) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1699 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2134 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.50 REMARK 3 BIN R VALUE (WORKING SET) : 0.3410 REMARK 3 BIN FREE R VALUE SET COUNT : 110 REMARK 3 BIN FREE R VALUE : 0.3960 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2569 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 9 REMARK 3 SOLVENT ATOMS : 215 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 36.99 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.24 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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): 0.139 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.139 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.116 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.893 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2671 ; 0.019 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3620 ; 1.960 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 339 ; 6.708 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 130 ;35.490 ;23.385 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 454 ;16.260 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 23 ;19.230 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 400 ; 0.138 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2056 ; 0.011 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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 USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 4KW7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1000079871. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-MAR-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 : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33659 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 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 (%) : 98.2 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.05900 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) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.52500 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: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 4FS8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% POLYETHYLENE GLYCOL 3350, 0.2 M REMARK 280 CALCIUM ACETATE AND 0.1 M TRIS-HCL PH 7.0, 5MM DTT, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 42.54750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.70500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 42.54750 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.70500 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 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 CYS A 3 REMARK 465 SER A 4 REMARK 465 CYS A 5 REMARK 465 ALA A 6 REMARK 465 SER A 7 REMARK 465 GLY A 8 REMARK 465 CYS A 9 REMARK 465 GLN A 10 REMARK 465 LYS A 11 REMARK 465 SER A 12 REMARK 465 LYS A 13 REMARK 465 ASN A 14 REMARK 465 GLY A 15 REMARK 465 GLY A 16 REMARK 465 SER A 17 REMARK 465 THR A 18 REMARK 465 PRO A 19 REMARK 465 SER A 20 REMARK 465 ILE A 21 REMARK 465 ARG A 22 REMARK 465 ASP A 23 REMARK 465 HIS A 24 REMARK 465 VAL A 25 REMARK 465 ALA A 26 REMARK 465 ASP A 27 REMARK 465 TYR A 28 REMARK 465 TYR A 29 REMARK 465 GLY A 30 REMARK 465 LYS A 31 REMARK 465 THR A 32 REMARK 465 LEU A 33 REMARK 465 GLN A 34 REMARK 465 SER A 35 REMARK 465 SER A 36 REMARK 465 ALA A 37 REMARK 465 ASP A 38 REMARK 465 LEU A 39 REMARK 465 LYS A 40 REMARK 465 THR A 41 REMARK 465 SER A 42 REMARK 465 ALA A 43 REMARK 465 HIS A 372 REMARK 465 HIS A 373 REMARK 465 HIS A 374 REMARK 465 HIS A 375 REMARK 465 HIS A 376 REMARK 465 HIS A 377 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 SER A 179 O HOH A 707 2.17 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 OD1 ASN A 119 OE2 GLU A 315 3455 1.87 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 HIS A 190 CG HIS A 190 CD2 0.056 REMARK 500 TYR A 200 CZ TYR A 200 OH 0.115 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 236 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 236 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG A 247 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG A 262 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 262 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG A 319 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 319 NE - CZ - NH2 ANGL. DEV. = -6.7 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 153 86.52 -151.35 REMARK 500 SER A 165 54.92 38.47 REMARK 500 SER A 172 148.73 -170.85 REMARK 500 ASN A 181 105.03 -166.18 REMARK 500 GLN A 343 -159.09 -88.54 REMARK 500 ALA A 351 48.95 -81.86 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PA0 A 403 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 CA A 401 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 91 O REMARK 620 2 HOH A 515 O 141.9 REMARK 620 3 HOH A 519 O 79.4 135.8 REMARK 620 4 HOH A 520 O 76.2 67.3 155.6 REMARK 620 5 HOH A 523 O 90.1 107.5 80.4 101.6 REMARK 620 6 HOH A 527 O 93.0 82.5 79.7 99.4 158.8 REMARK 620 7 HOH A 694 O 148.2 70.0 71.1 133.1 73.5 93.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 207 OD2 REMARK 620 2 GLN A 269 OE1 70.9 REMARK 620 3 HOH A 651 O 89.3 144.2 REMARK 620 4 HOH A 669 O 151.4 84.0 119.2 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PA0 A 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4FSD RELATED DB: PDB REMARK 900 ARSM ARSENIC(III) S-ADENOSYLMETHIONINE METHYLTRANSFERASE WITH REMARK 900 AS(III) REMARK 900 RELATED ID: 4FS8 RELATED DB: PDB REMARK 900 THE STRUCTURE OF AN AS(III) S-ADENOSYLMETHIONINE METHYLTRANSFERASE: REMARK 900 INSIGHTS INTO THE MECHANISM OF ARSENIC BIOTRANSFORMATION REMARK 900 RELATED ID: 4FR0 RELATED DB: PDB REMARK 900 ARSM ARSENIC(III) S-ADENOSYLMETHIONINE METHYLTRANSFERASE WITH SAM REMARK 900 RELATED ID: 4KU9 RELATED DB: PDB REMARK 900 ARSM ARSENIC(III) S-ADENOSYLMETHIONINE METHYLTRANSFERASE WITH REMARK 900 TRIVALENT PHENYL ARSENCIAL DERIVATIVE-ROXARSONE DBREF 4KW7 A 1 370 UNP C0JV69 C0JV69_9RHOD 1 370 SEQADV 4KW7 SER A 371 UNP C0JV69 EXPRESSION TAG SEQADV 4KW7 HIS A 372 UNP C0JV69 EXPRESSION TAG SEQADV 4KW7 HIS A 373 UNP C0JV69 EXPRESSION TAG SEQADV 4KW7 HIS A 374 UNP C0JV69 EXPRESSION TAG SEQADV 4KW7 HIS A 375 UNP C0JV69 EXPRESSION TAG SEQADV 4KW7 HIS A 376 UNP C0JV69 EXPRESSION TAG SEQADV 4KW7 HIS A 377 UNP C0JV69 EXPRESSION TAG SEQRES 1 A 377 MET PRO CYS SER CYS ALA SER GLY CYS GLN LYS SER LYS SEQRES 2 A 377 ASN GLY GLY SER THR PRO SER ILE ARG ASP HIS VAL ALA SEQRES 3 A 377 ASP TYR TYR GLY LYS THR LEU GLN SER SER ALA ASP LEU SEQRES 4 A 377 LYS THR SER ALA CYS LYS LEU ALA ALA ALA VAL PRO GLU SEQRES 5 A 377 SER HIS ARG LYS ILE LEU ALA ASP ILE ALA ASP GLU VAL SEQRES 6 A 377 LEU GLU LYS PHE TYR GLY CYS GLY SER THR LEU PRO ALA SEQRES 7 A 377 ASP GLY SER LEU GLU GLY ALA THR VAL LEU ASP LEU GLY SEQRES 8 A 377 CYS GLY THR GLY ARG ASP VAL TYR LEU ALA SER LYS LEU SEQRES 9 A 377 VAL GLY GLU HIS GLY LYS VAL ILE GLY VAL ASP MET LEU SEQRES 10 A 377 ASP ASN GLN LEU GLU VAL ALA ARG LYS TYR VAL GLU TYR SEQRES 11 A 377 HIS ALA GLU LYS PHE PHE GLY SER PRO SER ARG SER ASN SEQRES 12 A 377 VAL ARG PHE LEU LYS GLY PHE ILE GLU ASN LEU ALA THR SEQRES 13 A 377 ALA GLU PRO GLU GLY VAL PRO ASP SER SER VAL ASP ILE SEQRES 14 A 377 VAL ILE SER ASN CYS VAL CYS ASN LEU SER THR ASN LYS SEQRES 15 A 377 LEU ALA LEU PHE LYS GLU ILE HIS ARG VAL LEU ARG ASP SEQRES 16 A 377 GLY GLY GLU LEU TYR PHE SER ASP VAL TYR ALA ASP ARG SEQRES 17 A 377 ARG LEU SER GLU ALA ALA GLN GLN ASP PRO ILE LEU TYR SEQRES 18 A 377 GLY GLU CYS LEU GLY GLY ALA LEU TYR LEU GLU ASP PHE SEQRES 19 A 377 ARG ARG LEU VAL ALA GLU ALA GLY PHE ARG ASP VAL ARG SEQRES 20 A 377 LEU VAL SER VAL GLY PRO VAL ASP VAL SER ASP PRO GLN SEQRES 21 A 377 LEU ARG LYS LEU VAL PRO ASP VAL GLN PHE TYR SER CYS SEQRES 22 A 377 THR PHE ARG CYS PHE LYS VAL ALA THR LEU GLU ALA THR SEQRES 23 A 377 ARG GLU ASP TYR GLY GLN SER ALA THR TYR LEU GLY GLY SEQRES 24 A 377 ILE GLY GLU GLU PHE LYS LEU ASP ARG PHE PHE THR PHE SEQRES 25 A 377 PRO ARG GLU LYS PRO VAL ARG VAL ASP ARG ASN THR ALA SEQRES 26 A 377 GLU ILE ILE ARG HIS SER ARG LEU HIS GLN TRP PHE SER SEQRES 27 A 377 VAL SER ALA GLU GLN GLN HIS MET GLY LEU PHE LYS ALA SEQRES 28 A 377 ASN ASP SER TYR ALA LEU LEU HIS ALA PRO LEU SER MET SEQRES 29 A 377 GLN VAL GLU GLN LEU VAL SER HIS HIS HIS HIS HIS HIS HET CA A 401 1 HET CA A 402 1 HET PA0 A 403 7 HETNAM CA CALCIUM ION HETNAM PA0 PHENYLARSINE OXIDE HETSYN PA0 OXO(PHENYL)ARSANE FORMUL 2 CA 2(CA 2+) FORMUL 4 PA0 C6 H5 AS O FORMUL 5 HOH *215(H2 O) HELIX 1 1 PRO A 51 ALA A 59 1 9 HELIX 2 2 ALA A 62 LYS A 68 1 7 HELIX 3 3 ALA A 78 GLU A 83 5 6 HELIX 4 4 GLY A 95 GLY A 106 1 12 HELIX 5 5 LEU A 117 LYS A 126 1 10 HELIX 6 6 TYR A 127 GLY A 137 1 11 HELIX 7 7 ASN A 153 ALA A 157 5 5 HELIX 8 8 ASN A 181 VAL A 192 1 12 HELIX 9 9 SER A 211 ASP A 217 1 7 HELIX 10 10 ASP A 217 GLU A 223 1 7 HELIX 11 11 TYR A 230 ALA A 241 1 12 HELIX 12 12 ASP A 258 LYS A 263 1 6 HELIX 13 13 ASP A 321 SER A 331 1 11 HELIX 14 14 ARG A 332 GLN A 335 5 4 HELIX 15 15 SER A 354 HIS A 359 1 6 HELIX 16 16 PRO A 361 SER A 371 1 11 SHEET 1 A 7 VAL A 144 LYS A 148 0 SHEET 2 A 7 LYS A 110 ASP A 115 1 N GLY A 113 O LEU A 147 SHEET 3 A 7 THR A 86 LEU A 90 1 N ASP A 89 O ILE A 112 SHEET 4 A 7 VAL A 167 ASN A 173 1 O ILE A 169 N LEU A 88 SHEET 5 A 7 LEU A 193 ALA A 206 1 O ARG A 194 N VAL A 167 SHEET 6 A 7 PHE A 270 PHE A 278 -1 O TYR A 271 N TYR A 205 SHEET 7 A 7 VAL A 246 VAL A 254 -1 N VAL A 249 O THR A 274 SHEET 1 B 3 PRO A 317 ARG A 319 0 SHEET 2 B 3 SER A 293 TYR A 296 -1 N ALA A 294 O VAL A 318 SHEET 3 B 3 PHE A 337 VAL A 339 -1 O SER A 338 N THR A 295 SHEET 1 C 2 GLU A 303 LYS A 305 0 SHEET 2 C 2 THR A 311 PRO A 313 -1 O PHE A 312 N PHE A 304 SSBOND 1 CYS A 44 CYS A 72 1555 1555 2.10 LINK O GLY A 91 CA CA A 401 1555 1555 2.21 LINK OD2 ASP A 207 CA CA A 402 1555 1555 2.50 LINK OE1 GLN A 269 CA CA A 402 1555 1555 2.44 LINK CA CA A 401 O HOH A 515 1555 1555 2.54 LINK CA CA A 401 O HOH A 519 1555 1555 2.40 LINK CA CA A 401 O HOH A 520 1555 1555 2.47 LINK CA CA A 401 O HOH A 523 1555 1555 2.41 LINK CA CA A 401 O HOH A 527 1555 1555 2.49 LINK CA CA A 401 O HOH A 694 1555 1555 2.36 LINK CA CA A 402 O HOH A 651 1555 1555 2.46 LINK CA CA A 402 O HOH A 669 1555 1555 2.54 CISPEP 1 GLU A 158 PRO A 159 0 1.77 SITE 1 AC1 7 GLY A 91 HOH A 515 HOH A 519 HOH A 520 SITE 2 AC1 7 HOH A 523 HOH A 527 HOH A 694 SITE 1 AC2 5 ASP A 207 GLN A 269 GLU A 367 HOH A 651 SITE 2 AC2 5 HOH A 669 SITE 1 AC3 5 CYS A 44 CYS A 174 GLY A 222 GLU A 223 SITE 2 AC3 5 CYS A 224 CRYST1 85.095 47.410 100.375 90.00 113.48 90.00 C 1 2 1 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 0.011752 0.000000 0.005105 0.00000 SCALE2 0.000000 0.021093 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010862 0.00000