HEADER HYDROLASE 27-SEP-23 8QNO TITLE CRYSTAL STRUCTURE OF S-ADENOSYL-L-HOMOCYSTEINE HYDROLASE TREATED AT TITLE 2 368 K FROM PYROCOCCUS FURIOSUS IN COMPLEX WITH INOSINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENOSYLHOMOCYSTEINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: S-ADENOSYL-L-HOMOCYSTEINE HYDROLASE,ADOHCYASE; COMPND 5 EC: 3.3.1.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS FURIOSUS; SOURCE 3 ORGANISM_TAXID: 2261; SOURCE 4 STRAIN: ATCC 43587 / DSM 3638 / JCM 8422 / VC1; SOURCE 5 GENE: AHCY, PF0343; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS COMPLEX, S-ADENOSYL-L-HOMOCYSTEINE (SAH), S-ADENOSYL-L-METHIONINE KEYWDS 2 (SAM), HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR R.SALEEM-BATCHA,L.H.KOEPPL,D.POPADIC,J.N.ANDEXER REVDAT 1 21-AUG-24 8QNO 0 JRNL AUTH L.H.KOEPPL,D.POPADIC,R.SALEEM-BATCHA,P.GERMER,J.N.ANDEXER JRNL TITL STRUCTURE, FUNCTION AND SUBSTRATE PREFERENCES OF ARCHAEAL JRNL TITL 2 S-ADENOSYL-L-HOMOCYSTEINE HYDROLASES. JRNL REF COMMUN BIOL V. 7 380 2024 JRNL REFN ESSN 2399-3642 JRNL PMID 38548921 JRNL DOI 10.1038/S42003-024-06078-9 REMARK 2 REMARK 2 RESOLUTION. 2.03 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0419 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.03 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.31 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 50111 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.003 REMARK 3 FREE R VALUE TEST SET COUNT : 2507 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) : 2.03 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.09 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3340 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.78 REMARK 3 BIN R VALUE (WORKING SET) : 0.3000 REMARK 3 BIN FREE R VALUE SET COUNT : 176 REMARK 3 BIN FREE R VALUE : 0.3140 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6648 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 126 REMARK 3 SOLVENT ATOMS : 300 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.14 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.26 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.03000 REMARK 3 B22 (A**2) : 0.03000 REMARK 3 B33 (A**2) : -0.06000 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): 0.194 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.162 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.117 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.459 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.975 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6918 ; 0.007 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 6702 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9344 ; 1.425 ; 1.653 REMARK 3 BOND ANGLES OTHERS (DEGREES): 15452 ; 0.467 ; 1.581 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 844 ; 6.452 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 50 ;10.418 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1276 ;15.950 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1038 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8012 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1510 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1380 ; 0.209 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 351 ; 0.172 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3370 ; 0.178 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 326 ; 0.160 ; 0.200 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): 3376 ; 2.452 ; 3.188 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3376 ; 2.450 ; 3.188 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4220 ; 3.392 ; 5.721 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 4221 ; 3.392 ; 5.721 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3542 ; 4.218 ; 3.791 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 3543 ; 4.218 ; 3.791 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 5124 ; 6.423 ; 6.699 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 5125 ; 6.423 ; 6.698 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 421 NULL REMARK 3 1 A 1 A 421 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT 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 BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8QNO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1292133587. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-SEP-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.28022 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50113 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.033 REMARK 200 RESOLUTION RANGE LOW (A) : 48.310 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 26.80 REMARK 200 R MERGE (I) : 0.23730 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.3600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.03 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: BEFORE CRYSTALLIZATION, ENZYME WAS REMARK 280 HEAT TREATED AT 95 DEGREE CELSIUS (OR 368 KELVIN). 26% (W/V) PEG REMARK 280 1500 WITH 100 MM MMT, PH 8.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 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+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 55.85700 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 55.85700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 61.05500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 55.85700 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 55.85700 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 61.05500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 55.85700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 55.85700 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 61.05500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 55.85700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 55.85700 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 61.05500 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 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 29240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 51010 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -126.0 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 -111.71400 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 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 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 11 111.41 -164.74 REMARK 500 GLU A 57 -169.32 -121.46 REMARK 500 ARG A 121 68.08 64.54 REMARK 500 LYS A 183 -69.47 -102.01 REMARK 500 ARG A 189 -67.87 -92.12 REMARK 500 ALA A 272 52.45 -147.75 REMARK 500 ASP A 300 38.38 -91.21 REMARK 500 LEU A 341 112.29 -36.98 REMARK 500 ALA A 347 -150.13 -144.49 REMARK 500 ASP B 11 112.14 -162.95 REMARK 500 GLU B 57 -168.93 -120.70 REMARK 500 ALA B 101 134.03 -170.02 REMARK 500 ARG B 121 67.87 64.37 REMARK 500 LYS B 183 -70.38 -103.08 REMARK 500 ARG B 189 -70.07 -89.44 REMARK 500 ALA B 272 51.94 -147.19 REMARK 500 ASP B 300 35.26 -85.76 REMARK 500 LEU B 341 112.58 -37.77 REMARK 500 ALA B 347 -149.41 -145.45 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 160 0.09 SIDE CHAIN REMARK 500 ARG A 230 0.08 SIDE CHAIN REMARK 500 ARG A 331 0.07 SIDE CHAIN REMARK 500 ARG A 375 0.13 SIDE CHAIN REMARK 500 ARG B 160 0.08 SIDE CHAIN REMARK 500 ARG B 230 0.09 SIDE CHAIN REMARK 500 ARG B 385 0.13 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7R37 RELATED DB: PDB REMARK 900 RELATED ID: 7R38 RELATED DB: PDB REMARK 900 RELATED ID: 7R39 RELATED DB: PDB REMARK 900 RELATED ID: 7R3A RELATED DB: PDB REMARK 900 RELATED ID: 8COD RELATED DB: PDB DBREF 8QNO A 1 421 UNP P50251 SAHH_PYRFU 1 421 DBREF 8QNO B 1 421 UNP P50251 SAHH_PYRFU 1 421 SEQADV 8QNO MET A -19 UNP P50251 INITIATING METHIONINE SEQADV 8QNO GLY A -18 UNP P50251 EXPRESSION TAG SEQADV 8QNO SER A -17 UNP P50251 EXPRESSION TAG SEQADV 8QNO SER A -16 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS A -15 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS A -14 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS A -13 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS A -12 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS A -11 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS A -10 UNP P50251 EXPRESSION TAG SEQADV 8QNO SER A -9 UNP P50251 EXPRESSION TAG SEQADV 8QNO SER A -8 UNP P50251 EXPRESSION TAG SEQADV 8QNO GLY A -7 UNP P50251 EXPRESSION TAG SEQADV 8QNO LEU A -6 UNP P50251 EXPRESSION TAG SEQADV 8QNO VAL A -5 UNP P50251 EXPRESSION TAG SEQADV 8QNO PRO A -4 UNP P50251 EXPRESSION TAG SEQADV 8QNO ARG A -3 UNP P50251 EXPRESSION TAG SEQADV 8QNO GLY A -2 UNP P50251 EXPRESSION TAG SEQADV 8QNO SER A -1 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS A 0 UNP P50251 EXPRESSION TAG SEQADV 8QNO MET B -19 UNP P50251 INITIATING METHIONINE SEQADV 8QNO GLY B -18 UNP P50251 EXPRESSION TAG SEQADV 8QNO SER B -17 UNP P50251 EXPRESSION TAG SEQADV 8QNO SER B -16 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS B -15 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS B -14 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS B -13 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS B -12 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS B -11 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS B -10 UNP P50251 EXPRESSION TAG SEQADV 8QNO SER B -9 UNP P50251 EXPRESSION TAG SEQADV 8QNO SER B -8 UNP P50251 EXPRESSION TAG SEQADV 8QNO GLY B -7 UNP P50251 EXPRESSION TAG SEQADV 8QNO LEU B -6 UNP P50251 EXPRESSION TAG SEQADV 8QNO VAL B -5 UNP P50251 EXPRESSION TAG SEQADV 8QNO PRO B -4 UNP P50251 EXPRESSION TAG SEQADV 8QNO ARG B -3 UNP P50251 EXPRESSION TAG SEQADV 8QNO GLY B -2 UNP P50251 EXPRESSION TAG SEQADV 8QNO SER B -1 UNP P50251 EXPRESSION TAG SEQADV 8QNO HIS B 0 UNP P50251 EXPRESSION TAG SEQRES 1 A 441 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 441 LEU VAL PRO ARG GLY SER HIS MET ASP CYS GLY LYS ASP SEQRES 3 A 441 TYR CYS VAL LYS ASP LEU SER LEU ALA GLU GLU GLY TRP SEQRES 4 A 441 LYS LYS ILE ASP TRP VAL SER ARG PHE MET PRO VAL LEU SEQRES 5 A 441 GLN TYR ILE LYS ARG GLU PHE GLU GLU LYS LYS PRO PHE SEQRES 6 A 441 LYS GLY VAL ARG ILE ALA ALA THR LEU HIS LEU GLU MET SEQRES 7 A 441 LYS THR ALA PHE LEU LEU LEU THR LEU LYS ALA GLY GLY SEQRES 8 A 441 ALA GLU VAL SER ALA ALA ALA SER ASN PRO LEU SER THR SEQRES 9 A 441 GLN ASP ASP VAL VAL ALA ALA LEU ALA LYS ALA GLY VAL SEQRES 10 A 441 LYS VAL TYR ALA ILE ARG GLY GLU SER ARG GLU GLN TYR SEQRES 11 A 441 TYR GLU PHE MET HIS LYS ALA LEU ASP ILE ARG PRO ASN SEQRES 12 A 441 ILE ILE ILE ASP ASP GLY ALA ASP MET ILE SER LEU VAL SEQRES 13 A 441 HIS LYS GLU ARG GLN GLU MET LEU ASP GLU ILE TRP GLY SEQRES 14 A 441 GLY SER GLU GLU THR THR THR GLY VAL ILE ARG LEU ARG SEQRES 15 A 441 ALA MET GLU LYS ALA GLY ILE LEU LYS PHE PRO VAL ILE SEQRES 16 A 441 ALA VAL ASN ASP SER TYR MET LYS TYR LEU PHE ASP ASN SEQRES 17 A 441 ARG TYR GLY THR GLY GLN SER THR TRP ASP GLY ILE MET SEQRES 18 A 441 ARG ALA THR ASN LEU LEU ILE ALA GLY LYS ASN VAL VAL SEQRES 19 A 441 VAL VAL GLY TYR GLY TRP CYS GLY ARG GLY ILE ALA MET SEQRES 20 A 441 ARG ALA ARG GLY LEU GLY ALA THR VAL ILE VAL VAL GLU SEQRES 21 A 441 VAL ASP PRO ILE LYS ALA LEU GLU ALA ARG MET ASP GLY SEQRES 22 A 441 PHE LEU VAL MET ASP MET LYS GLU ALA ALA LYS ILE GLY SEQRES 23 A 441 ASP ILE PHE VAL THR ALA THR GLY ASN ILE LYS CYS ILE SEQRES 24 A 441 ARG ARG GLU HIS PHE GLU LEU MET LYS ASP GLY ALA ILE SEQRES 25 A 441 MET ALA ASN ALA GLY HIS PHE ASP VAL GLU ILE TRP LYS SEQRES 26 A 441 PRO ASP LEU GLU LYS LEU ALA VAL GLU ILE ASN ASN PRO SEQRES 27 A 441 ARG PRO ASN VAL THR GLU TYR LYS LEU LYS ASP GLY ARG SEQRES 28 A 441 ARG LEU TYR LEU LEU ALA ASP GLY ARG LEU VAL ASN LEU SEQRES 29 A 441 VAL ALA ALA ASP GLY HIS PRO ALA GLU ILE MET ASP MET SEQRES 30 A 441 SER PHE ALA LEU GLN ALA LYS ALA ALA GLU TYR ILE LYS SEQRES 31 A 441 ASP ASN HIS GLU ARG LEU GLU PRO LYS VAL TYR ILE LEU SEQRES 32 A 441 PRO ARG GLU ILE ASP GLU MET VAL ALA ARG ILE LYS LEU SEQRES 33 A 441 GLU SER MET GLY ILE LYS ILE GLU GLU LEU THR GLU GLU SEQRES 34 A 441 GLN LYS LYS TYR LEU GLU SER TRP GLU HIS GLY THR SEQRES 1 B 441 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 441 LEU VAL PRO ARG GLY SER HIS MET ASP CYS GLY LYS ASP SEQRES 3 B 441 TYR CYS VAL LYS ASP LEU SER LEU ALA GLU GLU GLY TRP SEQRES 4 B 441 LYS LYS ILE ASP TRP VAL SER ARG PHE MET PRO VAL LEU SEQRES 5 B 441 GLN TYR ILE LYS ARG GLU PHE GLU GLU LYS LYS PRO PHE SEQRES 6 B 441 LYS GLY VAL ARG ILE ALA ALA THR LEU HIS LEU GLU MET SEQRES 7 B 441 LYS THR ALA PHE LEU LEU LEU THR LEU LYS ALA GLY GLY SEQRES 8 B 441 ALA GLU VAL SER ALA ALA ALA SER ASN PRO LEU SER THR SEQRES 9 B 441 GLN ASP ASP VAL VAL ALA ALA LEU ALA LYS ALA GLY VAL SEQRES 10 B 441 LYS VAL TYR ALA ILE ARG GLY GLU SER ARG GLU GLN TYR SEQRES 11 B 441 TYR GLU PHE MET HIS LYS ALA LEU ASP ILE ARG PRO ASN SEQRES 12 B 441 ILE ILE ILE ASP ASP GLY ALA ASP MET ILE SER LEU VAL SEQRES 13 B 441 HIS LYS GLU ARG GLN GLU MET LEU ASP GLU ILE TRP GLY SEQRES 14 B 441 GLY SER GLU GLU THR THR THR GLY VAL ILE ARG LEU ARG SEQRES 15 B 441 ALA MET GLU LYS ALA GLY ILE LEU LYS PHE PRO VAL ILE SEQRES 16 B 441 ALA VAL ASN ASP SER TYR MET LYS TYR LEU PHE ASP ASN SEQRES 17 B 441 ARG TYR GLY THR GLY GLN SER THR TRP ASP GLY ILE MET SEQRES 18 B 441 ARG ALA THR ASN LEU LEU ILE ALA GLY LYS ASN VAL VAL SEQRES 19 B 441 VAL VAL GLY TYR GLY TRP CYS GLY ARG GLY ILE ALA MET SEQRES 20 B 441 ARG ALA ARG GLY LEU GLY ALA THR VAL ILE VAL VAL GLU SEQRES 21 B 441 VAL ASP PRO ILE LYS ALA LEU GLU ALA ARG MET ASP GLY SEQRES 22 B 441 PHE LEU VAL MET ASP MET LYS GLU ALA ALA LYS ILE GLY SEQRES 23 B 441 ASP ILE PHE VAL THR ALA THR GLY ASN ILE LYS CYS ILE SEQRES 24 B 441 ARG ARG GLU HIS PHE GLU LEU MET LYS ASP GLY ALA ILE SEQRES 25 B 441 MET ALA ASN ALA GLY HIS PHE ASP VAL GLU ILE TRP LYS SEQRES 26 B 441 PRO ASP LEU GLU LYS LEU ALA VAL GLU ILE ASN ASN PRO SEQRES 27 B 441 ARG PRO ASN VAL THR GLU TYR LYS LEU LYS ASP GLY ARG SEQRES 28 B 441 ARG LEU TYR LEU LEU ALA ASP GLY ARG LEU VAL ASN LEU SEQRES 29 B 441 VAL ALA ALA ASP GLY HIS PRO ALA GLU ILE MET ASP MET SEQRES 30 B 441 SER PHE ALA LEU GLN ALA LYS ALA ALA GLU TYR ILE LYS SEQRES 31 B 441 ASP ASN HIS GLU ARG LEU GLU PRO LYS VAL TYR ILE LEU SEQRES 32 B 441 PRO ARG GLU ILE ASP GLU MET VAL ALA ARG ILE LYS LEU SEQRES 33 B 441 GLU SER MET GLY ILE LYS ILE GLU GLU LEU THR GLU GLU SEQRES 34 B 441 GLN LYS LYS TYR LEU GLU SER TRP GLU HIS GLY THR HET NOS A 501 19 HET NAD A 502 44 HET NOS B 501 19 HET NAD B 502 44 HETNAM NOS INOSINE HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE FORMUL 3 NOS 2(C10 H12 N4 O5) FORMUL 4 NAD 2(C21 H27 N7 O14 P2) FORMUL 7 HOH *300(H2 O) HELIX 1 AA1 ASP A 11 SER A 13 5 3 HELIX 2 AA2 LEU A 14 ARG A 27 1 14 HELIX 3 AA3 MET A 29 LYS A 43 1 15 HELIX 4 AA4 GLU A 57 GLY A 70 1 14 HELIX 5 AA5 GLN A 85 ALA A 95 1 11 HELIX 6 AA6 SER A 106 ASP A 119 1 14 HELIX 7 AA7 ALA A 130 ARG A 140 1 11 HELIX 8 AA8 GLN A 141 ILE A 147 5 7 HELIX 9 AA9 THR A 154 ALA A 167 1 14 HELIX 10 AB1 SER A 180 LEU A 185 1 6 HELIX 11 AB2 ARG A 189 ASN A 205 1 17 HELIX 12 AB3 GLY A 219 LEU A 232 1 14 HELIX 13 AB4 ASP A 242 ASP A 252 1 11 HELIX 14 AB5 ASP A 258 GLY A 266 1 9 HELIX 15 AB6 ARG A 280 MET A 287 1 8 HELIX 16 AB7 TRP A 304 LEU A 311 1 8 HELIX 17 AB8 ASP A 338 ARG A 340 5 3 HELIX 18 AB9 LEU A 341 ALA A 346 1 6 HELIX 19 AC1 PRO A 351 HIS A 373 1 23 HELIX 20 AC2 GLU A 374 LEU A 376 5 3 HELIX 21 AC3 PRO A 384 MET A 399 1 16 HELIX 22 AC4 THR A 407 GLU A 415 1 9 HELIX 23 AC5 ASP B 11 SER B 13 5 3 HELIX 24 AC6 LEU B 14 ARG B 27 1 14 HELIX 25 AC7 MET B 29 LYS B 43 1 15 HELIX 26 AC8 GLU B 57 GLY B 70 1 14 HELIX 27 AC9 GLN B 85 ALA B 95 1 11 HELIX 28 AD1 SER B 106 ASP B 119 1 14 HELIX 29 AD2 ALA B 130 ARG B 140 1 11 HELIX 30 AD3 GLN B 141 ILE B 147 5 7 HELIX 31 AD4 THR B 154 ALA B 167 1 14 HELIX 32 AD5 SER B 180 LEU B 185 1 6 HELIX 33 AD6 ARG B 189 ASN B 205 1 17 HELIX 34 AD7 GLY B 219 LEU B 232 1 14 HELIX 35 AD8 ASP B 242 ASP B 252 1 11 HELIX 36 AD9 ASP B 258 GLY B 266 1 9 HELIX 37 AE1 ARG B 280 MET B 287 1 8 HELIX 38 AE2 TRP B 304 LEU B 311 1 8 HELIX 39 AE3 ASP B 338 ARG B 340 5 3 HELIX 40 AE4 LEU B 341 ALA B 346 1 6 HELIX 41 AE5 PRO B 351 HIS B 373 1 23 HELIX 42 AE6 GLU B 374 LEU B 376 5 3 HELIX 43 AE7 PRO B 384 MET B 399 1 16 HELIX 44 AE8 THR B 407 GLU B 415 1 9 SHEET 1 AA1 2 ASP A 2 CYS A 3 0 SHEET 2 AA1 2 CYS A 8 VAL A 9 -1 O VAL A 9 N ASP A 2 SHEET 1 AA2 7 LYS A 98 TYR A 100 0 SHEET 2 AA2 7 GLU A 73 ALA A 78 1 N ALA A 76 O TYR A 100 SHEET 3 AA2 7 ARG A 49 LEU A 54 1 N ILE A 50 O GLU A 73 SHEET 4 AA2 7 ILE A 124 ASP A 127 1 O ILE A 126 N THR A 53 SHEET 5 AA2 7 GLY A 149 GLU A 152 1 O SER A 151 N ASP A 127 SHEET 6 AA2 7 VAL A 174 ALA A 176 1 O ILE A 175 N GLY A 150 SHEET 7 AA2 7 VAL A 380 TYR A 381 1 O TYR A 381 N ALA A 176 SHEET 1 AA3 8 LEU A 255 VAL A 256 0 SHEET 2 AA3 8 THR A 235 VAL A 239 1 N VAL A 238 O LEU A 255 SHEET 3 AA3 8 ASN A 212 VAL A 216 1 N VAL A 215 O ILE A 237 SHEET 4 AA3 8 ILE A 268 THR A 271 1 O ILE A 268 N VAL A 214 SHEET 5 AA3 8 ILE A 292 ASN A 295 1 O ILE A 292 N PHE A 269 SHEET 6 AA3 8 ARG A 332 LEU A 336 1 O LEU A 336 N MET A 293 SHEET 7 AA3 8 VAL A 322 LEU A 327 -1 N TYR A 325 O LEU A 333 SHEET 8 AA3 8 ALA A 312 ARG A 319 -1 N VAL A 313 O LYS A 326 SHEET 1 AA4 2 ASP B 2 CYS B 3 0 SHEET 2 AA4 2 CYS B 8 VAL B 9 -1 O VAL B 9 N ASP B 2 SHEET 1 AA5 7 LYS B 98 TYR B 100 0 SHEET 2 AA5 7 GLU B 73 ALA B 78 1 N ALA B 76 O TYR B 100 SHEET 3 AA5 7 ARG B 49 LEU B 54 1 N ILE B 50 O GLU B 73 SHEET 4 AA5 7 ILE B 124 ASP B 127 1 O ILE B 126 N THR B 53 SHEET 5 AA5 7 GLY B 149 GLU B 152 1 O SER B 151 N ASP B 127 SHEET 6 AA5 7 VAL B 174 ALA B 176 1 O ILE B 175 N GLY B 150 SHEET 7 AA5 7 VAL B 380 TYR B 381 1 O TYR B 381 N ALA B 176 SHEET 1 AA6 8 LEU B 255 VAL B 256 0 SHEET 2 AA6 8 THR B 235 VAL B 239 1 N VAL B 238 O LEU B 255 SHEET 3 AA6 8 ASN B 212 VAL B 216 1 N VAL B 215 O ILE B 237 SHEET 4 AA6 8 ILE B 268 THR B 271 1 O ILE B 268 N VAL B 214 SHEET 5 AA6 8 ILE B 292 ASN B 295 1 O ILE B 292 N PHE B 269 SHEET 6 AA6 8 ARG B 332 LEU B 336 1 O LEU B 336 N MET B 293 SHEET 7 AA6 8 VAL B 322 LEU B 327 -1 N TYR B 325 O LEU B 333 SHEET 8 AA6 8 ALA B 312 ARG B 319 -1 N VAL B 313 O LYS B 326 SSBOND 1 CYS A 3 CYS A 8 1555 1555 2.50 SSBOND 2 CYS B 3 CYS B 8 1555 1555 2.46 CRYST1 111.714 111.714 122.110 90.00 90.00 90.00 P 42 21 2 16 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 0.008951 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008951 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008189 0.00000