HEADER TRANSFERASE/OXIDOREDUCTASE/LYASE 03-JUN-03 1PJT TITLE THE STRUCTURE OF THE SER128ALA POINT-MUTANT VARIANT OF CYSG, THE TITLE 2 MULTIFUNCTIONAL METHYLTRANSFERASE/DEHYDROGENASE/FERROCHELATASE FOR TITLE 3 SIROHEME SYNTHESIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIROHEME SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYSG; COMPND 5 EC: 2.1.1.107, 1.-.-.-, 4.99.1.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: RESIDUES 1-212 (CYSGB) ARE A COMPND 9 DEHYDROGENASE/FERROCHELATASE, RESIDUES 213-457 (CYSGA) ARE A COMPND 10 BISMETHYLTRANSFERASE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM; SOURCE 3 ORGANISM_TAXID: 602; SOURCE 4 GENE: CYSG OR STM3477; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: LMG194; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PBR522; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: S128A-PBAD-HIS-MYC KEYWDS ROSSMANN FOLD, NUCLEOTIDE BINDING MOTIF, SAH, SAM, NAD, KEYWDS 2 PHOSPHOSERINE, TRANSFERASE-OXIDOREDUCTASE-LYASE COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.E.STROUPE,H.K.LEECH,D.S.DANIELS,M.J.WARREN,E.D.GETZOFF REVDAT 5 16-AUG-23 1PJT 1 REMARK REVDAT 4 27-OCT-21 1PJT 1 REMARK SEQADV LINK REVDAT 3 12-NOV-14 1PJT 1 KEYWDS REVDAT 2 24-FEB-09 1PJT 1 VERSN REVDAT 1 02-DEC-03 1PJT 0 JRNL AUTH M.E.STROUPE,H.K.LEECH,D.S.DANIELS,M.J.WARREN,E.D.GETZOFF JRNL TITL CYSG STRUCTURE REVEALS TETRAPYRROLE-BINDING FEATURES AND JRNL TITL 2 NOVEL REGULATION OF SIROHEME BIOSYNTHESIS. JRNL REF NAT.STRUCT.BIOL. V. 10 1064 2003 JRNL REFN ISSN 1072-8368 JRNL PMID 14595395 JRNL DOI 10.1038/NSB1007 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.84 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.6 REMARK 3 NUMBER OF REFLECTIONS : 22120 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 SET) : 0.226 REMARK 3 FREE R VALUE : 0.291 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2194 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3315 REMARK 3 BIN R VALUE (WORKING SET) : 0.3130 REMARK 3 BIN FREE R VALUE : 0.3890 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 386 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6971 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 57 REMARK 3 SOLVENT ATOMS : 130 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 45.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 9.72000 REMARK 3 B22 (A**2) : -7.64000 REMARK 3 B33 (A**2) : -2.07000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM SIGMAA (A) : 0.40 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.49 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.54 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.340 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.32 REMARK 3 BSOL : 23.85 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : OTHER.PAR REMARK 3 PARAMETER FILE 4 : TMP.PARAM REMARK 3 PARAMETER FILE 5 : ION.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : OTHER.TOP REMARK 3 TOPOLOGY FILE 4 : TMP.TOP REMARK 3 TOPOLOGY FILE 5 : ION.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1PJT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUN-03. REMARK 100 THE DEPOSITION ID IS D_1000019372. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAR-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : DOUBLE CRYSTAL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22521 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.5 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09600 REMARK 200 FOR THE DATA SET : 17.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.32400 REMARK 200 FOR SHELL : 4.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NATIVE CYSG, PDB ENTRY 1PJQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG200, PHOSPHATE/CITRATE, SODIUM REMARK 280 CHLORIDE, 2-MERCAPTOETHANOL, PH 5.0, VAPOR DIFFUSION, HANGING REMARK 280 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 29.76950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.01800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 60.15950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.01800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.76950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 60.15950 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 300 REMARK: THE ASYMMETRIC UNIT CONTAINS A SINGLE HOMODIMER. EACH OF REMARK 300 CYSG'S MODULES (CYSGB, RESIDUES 1-212, AND CYSGA, RESIDUES 213-457) REMARK 300 ARE HOMODIMERS. EACH SUBUNIT CONTAINS HALF OF CYSGB AND HALF OF REMARK 300 CYSGA, EACH OF WHICH IS RELATED TO ITS DIMER PARTNER BY A UNIQUE REMARK 300 NON-CRYSTALLOGRAPHIC TWO-FOLD SYMMETRY AXIS. CYSG HAS TWO DISTINCT REMARK 300 NON-CRYSTALLOGRAPHIC TWO-FOLD SYMMETRY AXES, ONE FOR EACH REMARK 300 HOMODIMERIC MODULE. 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 14140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -78.0 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 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 ALA A 272 REMARK 465 GLY A 273 REMARK 465 TYR A 274 REMARK 465 GLY A 358 REMARK 465 HIS A 359 REMARK 465 LEU A 360 REMARK 465 LYS A 361 REMARK 465 THR A 362 REMARK 465 GLY A 363 REMARK 465 GLY B 273 REMARK 465 TYR B 274 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 NH2 ARG A 347 OE2 GLU B 315 1.91 REMARK 500 O HIS B 319 N GLY B 321 2.04 REMARK 500 O2 PO4 B 503 O HOH B 552 2.18 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 GLY A 364 N GLY A 364 CA -0.209 REMARK 500 HIS B 359 C HIS B 359 O -0.127 REMARK 500 LEU B 360 CA LEU B 360 C 0.238 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 CYS A 276 CA - C - N ANGL. DEV. = -14.2 DEGREES REMARK 500 GLN A 279 CB - CA - C ANGL. DEV. = -13.0 DEGREES REMARK 500 GLY A 308 N - CA - C ANGL. DEV. = -25.2 DEGREES REMARK 500 GLY A 364 CA - C - O ANGL. DEV. = -14.3 DEGREES REMARK 500 GLU A 365 N - CA - C ANGL. DEV. = 16.5 DEGREES REMARK 500 GLU A 374 CA - C - N ANGL. DEV. = -18.8 DEGREES REMARK 500 GLU A 374 O - C - N ANGL. DEV. = 12.4 DEGREES REMARK 500 LYS A 375 C - N - CA ANGL. DEV. = 20.6 DEGREES REMARK 500 HIS B 319 C - N - CA ANGL. DEV. = -17.3 DEGREES REMARK 500 ALA B 350 N - CA - C ANGL. DEV. = 30.8 DEGREES REMARK 500 HIS B 359 N - CA - C ANGL. DEV. = 17.1 DEGREES REMARK 500 HIS B 359 CA - C - O ANGL. DEV. = -12.9 DEGREES REMARK 500 LEU B 360 O - C - N ANGL. DEV. = -15.7 DEGREES REMARK 500 ASN B 370 N - CA - C ANGL. DEV. = -17.3 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 PRO A 47 -66.76 -25.59 REMARK 500 PRO A 64 172.77 -58.83 REMARK 500 ALA A 109 -155.15 50.09 REMARK 500 ARG A 119 49.16 -157.78 REMARK 500 ALA A 195 35.74 33.93 REMARK 500 ASP A 227 109.91 -53.60 REMARK 500 ASP A 248 -169.88 -108.71 REMARK 500 ASP A 262 39.09 -94.13 REMARK 500 VAL A 268 61.27 -110.94 REMARK 500 LYS A 270 51.27 -65.71 REMARK 500 VAL A 277 94.52 63.51 REMARK 500 PRO A 278 150.63 -42.08 REMARK 500 LYS A 292 7.15 -68.18 REMARK 500 PHE A 307 81.86 48.74 REMARK 500 ARG A 309 44.58 -89.40 REMARK 500 GLU A 315 25.53 -52.07 REMARK 500 THR A 316 -15.79 -151.26 REMARK 500 ARG A 347 -63.36 -15.65 REMARK 500 GLU A 365 -79.75 -135.11 REMARK 500 ASP A 367 82.26 -41.51 REMARK 500 LYS A 375 61.66 150.05 REMARK 500 PHE A 397 23.20 -78.57 REMARK 500 THR A 412 -17.85 75.26 REMARK 500 GLU A 434 -168.87 -116.10 REMARK 500 LEU A 447 40.16 -79.58 REMARK 500 ASP A 449 56.55 -97.95 REMARK 500 LYS A 450 -12.14 -147.88 REMARK 500 ASN B 54 26.84 -78.11 REMARK 500 GLU B 55 32.78 -158.70 REMARK 500 ASP B 71 -36.47 -35.58 REMARK 500 ALA B 109 -167.14 -115.38 REMARK 500 SER B 120 130.67 -36.09 REMARK 500 ARG B 249 -34.63 -37.03 REMARK 500 ARG B 260 120.29 -39.86 REMARK 500 ARG B 261 -71.03 -20.07 REMARK 500 ASP B 262 67.76 -117.62 REMARK 500 LYS B 292 2.15 -64.21 REMARK 500 GLU B 315 -9.77 -58.39 REMARK 500 ALA B 320 -8.34 -38.36 REMARK 500 ARG B 347 -70.58 -37.56 REMARK 500 ALA B 350 33.72 -52.62 REMARK 500 SER B 352 112.36 -169.07 REMARK 500 HIS B 359 65.63 -105.21 REMARK 500 ASN B 370 -48.16 -172.29 REMARK 500 ALA B 373 176.70 -40.75 REMARK 500 PHE B 397 35.24 -96.25 REMARK 500 THR B 412 -12.01 70.51 REMARK 500 THR B 424 2.72 -62.94 REMARK 500 GLN B 431 24.95 -79.85 REMARK 500 TRP B 453 -19.63 -147.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY A 364 GLU A 365 147.11 REMARK 500 HIS B 359 LEU B 360 136.54 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 HIS B 319 0.10 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 GLN A 279 10.36 REMARK 500 GLY A 364 16.93 REMARK 500 GLU A 374 15.83 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 PO4 B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH B 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1PJQ RELATED DB: PDB REMARK 900 NATIVE CYSG REMARK 900 RELATED ID: 1PJS RELATED DB: PDB REMARK 900 NAD-COCRYSTAL STRUCTURE OF CYSG DBREF 1PJT A 1 457 UNP P25924 CYSG_SALTY 1 457 DBREF 1PJT B 1 457 UNP P25924 CYSG_SALTY 1 457 SEQADV 1PJT ALA A 128 UNP P25924 SER 128 ENGINEERED MUTATION SEQADV 1PJT ALA B 128 UNP P25924 SER 128 ENGINEERED MUTATION SEQRES 1 A 457 MET ASP HIS LEU PRO ILE PHE CYS GLN LEU ARG ASP ARG SEQRES 2 A 457 ASP CYS LEU ILE VAL GLY GLY GLY ASP VAL ALA GLU ARG SEQRES 3 A 457 LYS ALA ARG LEU LEU LEU GLU ALA GLY ALA ARG LEU THR SEQRES 4 A 457 VAL ASN ALA LEU THR PHE ILE PRO GLN PHE THR VAL TRP SEQRES 5 A 457 ALA ASN GLU GLY MET LEU THR LEU VAL GLU GLY PRO PHE SEQRES 6 A 457 ASP GLU THR LEU LEU ASP SER CYS TRP LEU ALA ILE ALA SEQRES 7 A 457 ALA THR ASP ASP ASP THR VAL ASN GLN ARG VAL SER ASP SEQRES 8 A 457 ALA ALA GLU SER ARG ARG ILE PHE CYS ASN VAL VAL ASP SEQRES 9 A 457 ALA PRO LYS ALA ALA SER PHE ILE MET PRO SER ILE ILE SEQRES 10 A 457 ASP ARG SER PRO LEU MET VAL ALA VAL SER ALA GLY GLY SEQRES 11 A 457 THR SER PRO VAL LEU ALA ARG LEU LEU ARG GLU LYS LEU SEQRES 12 A 457 GLU SER LEU LEU PRO GLN HIS LEU GLY GLN VAL ALA ARG SEQRES 13 A 457 TYR ALA GLY GLN LEU ARG ALA ARG VAL LYS LYS GLN PHE SEQRES 14 A 457 ALA THR MET GLY GLU ARG ARG ARG PHE TRP GLU LYS PHE SEQRES 15 A 457 PHE VAL ASN ASP ARG LEU ALA GLN SER LEU ALA ASN ALA SEQRES 16 A 457 ASP GLU LYS ALA VAL ASN ALA THR THR GLU ARG LEU PHE SEQRES 17 A 457 SER GLU PRO LEU ASP HIS ARG GLY GLU VAL VAL LEU VAL SEQRES 18 A 457 GLY ALA GLY PRO GLY ASP ALA GLY LEU LEU THR LEU LYS SEQRES 19 A 457 GLY LEU GLN GLN ILE GLN GLN ALA ASP ILE VAL VAL TYR SEQRES 20 A 457 ASP ARG LEU VAL SER ASP ASP ILE MET ASN LEU VAL ARG SEQRES 21 A 457 ARG ASP ALA ASP ARG VAL PHE VAL GLY LYS ARG ALA GLY SEQRES 22 A 457 TYR HIS CYS VAL PRO GLN GLU GLU ILE ASN GLN ILE LEU SEQRES 23 A 457 LEU ARG GLU ALA GLN LYS GLY LYS ARG VAL VAL ARG LEU SEQRES 24 A 457 LYS GLY GLY ASP PRO PHE ILE PHE GLY ARG GLY GLY GLU SEQRES 25 A 457 GLU LEU GLU THR LEU CYS HIS ALA GLY ILE PRO PHE SER SEQRES 26 A 457 VAL VAL PRO GLY ILE THR ALA ALA SER GLY CYS SER ALA SEQRES 27 A 457 TYR SER GLY ILE PRO LEU THR HIS ARG ASP TYR ALA GLN SEQRES 28 A 457 SER VAL ARG LEU VAL THR GLY HIS LEU LYS THR GLY GLY SEQRES 29 A 457 GLU LEU ASP TRP GLU ASN LEU ALA ALA GLU LYS GLN THR SEQRES 30 A 457 LEU VAL PHE TYR MET GLY LEU ASN GLN ALA ALA THR ILE SEQRES 31 A 457 GLN GLU LYS LEU ILE ALA PHE GLY MET GLN ALA ASP MET SEQRES 32 A 457 PRO VAL ALA LEU VAL GLU ASN GLY THR SER VAL LYS GLN SEQRES 33 A 457 ARG VAL VAL HIS GLY VAL LEU THR GLN LEU GLY GLU LEU SEQRES 34 A 457 ALA GLN GLN VAL GLU SER PRO ALA LEU ILE ILE VAL GLY SEQRES 35 A 457 ARG VAL VAL ALA LEU ARG ASP LYS LEU ASN TRP PHE SER SEQRES 36 A 457 ASN HIS SEQRES 1 B 457 MET ASP HIS LEU PRO ILE PHE CYS GLN LEU ARG ASP ARG SEQRES 2 B 457 ASP CYS LEU ILE VAL GLY GLY GLY ASP VAL ALA GLU ARG SEQRES 3 B 457 LYS ALA ARG LEU LEU LEU GLU ALA GLY ALA ARG LEU THR SEQRES 4 B 457 VAL ASN ALA LEU THR PHE ILE PRO GLN PHE THR VAL TRP SEQRES 5 B 457 ALA ASN GLU GLY MET LEU THR LEU VAL GLU GLY PRO PHE SEQRES 6 B 457 ASP GLU THR LEU LEU ASP SER CYS TRP LEU ALA ILE ALA SEQRES 7 B 457 ALA THR ASP ASP ASP THR VAL ASN GLN ARG VAL SER ASP SEQRES 8 B 457 ALA ALA GLU SER ARG ARG ILE PHE CYS ASN VAL VAL ASP SEQRES 9 B 457 ALA PRO LYS ALA ALA SER PHE ILE MET PRO SER ILE ILE SEQRES 10 B 457 ASP ARG SER PRO LEU MET VAL ALA VAL SER ALA GLY GLY SEQRES 11 B 457 THR SER PRO VAL LEU ALA ARG LEU LEU ARG GLU LYS LEU SEQRES 12 B 457 GLU SER LEU LEU PRO GLN HIS LEU GLY GLN VAL ALA ARG SEQRES 13 B 457 TYR ALA GLY GLN LEU ARG ALA ARG VAL LYS LYS GLN PHE SEQRES 14 B 457 ALA THR MET GLY GLU ARG ARG ARG PHE TRP GLU LYS PHE SEQRES 15 B 457 PHE VAL ASN ASP ARG LEU ALA GLN SER LEU ALA ASN ALA SEQRES 16 B 457 ASP GLU LYS ALA VAL ASN ALA THR THR GLU ARG LEU PHE SEQRES 17 B 457 SER GLU PRO LEU ASP HIS ARG GLY GLU VAL VAL LEU VAL SEQRES 18 B 457 GLY ALA GLY PRO GLY ASP ALA GLY LEU LEU THR LEU LYS SEQRES 19 B 457 GLY LEU GLN GLN ILE GLN GLN ALA ASP ILE VAL VAL TYR SEQRES 20 B 457 ASP ARG LEU VAL SER ASP ASP ILE MET ASN LEU VAL ARG SEQRES 21 B 457 ARG ASP ALA ASP ARG VAL PHE VAL GLY LYS ARG ALA GLY SEQRES 22 B 457 TYR HIS CYS VAL PRO GLN GLU GLU ILE ASN GLN ILE LEU SEQRES 23 B 457 LEU ARG GLU ALA GLN LYS GLY LYS ARG VAL VAL ARG LEU SEQRES 24 B 457 LYS GLY GLY ASP PRO PHE ILE PHE GLY ARG GLY GLY GLU SEQRES 25 B 457 GLU LEU GLU THR LEU CYS HIS ALA GLY ILE PRO PHE SER SEQRES 26 B 457 VAL VAL PRO GLY ILE THR ALA ALA SER GLY CYS SER ALA SEQRES 27 B 457 TYR SER GLY ILE PRO LEU THR HIS ARG ASP TYR ALA GLN SEQRES 28 B 457 SER VAL ARG LEU VAL THR GLY HIS LEU LYS THR GLY GLY SEQRES 29 B 457 GLU LEU ASP TRP GLU ASN LEU ALA ALA GLU LYS GLN THR SEQRES 30 B 457 LEU VAL PHE TYR MET GLY LEU ASN GLN ALA ALA THR ILE SEQRES 31 B 457 GLN GLU LYS LEU ILE ALA PHE GLY MET GLN ALA ASP MET SEQRES 32 B 457 PRO VAL ALA LEU VAL GLU ASN GLY THR SER VAL LYS GLN SEQRES 33 B 457 ARG VAL VAL HIS GLY VAL LEU THR GLN LEU GLY GLU LEU SEQRES 34 B 457 ALA GLN GLN VAL GLU SER PRO ALA LEU ILE ILE VAL GLY SEQRES 35 B 457 ARG VAL VAL ALA LEU ARG ASP LYS LEU ASN TRP PHE SER SEQRES 36 B 457 ASN HIS HET SAH A 501 26 HET PO4 B 503 5 HET SAH B 502 26 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE HETNAM PO4 PHOSPHATE ION FORMUL 3 SAH 2(C14 H20 N6 O5 S) FORMUL 4 PO4 O4 P 3- FORMUL 6 HOH *130(H2 O) HELIX 1 1 GLY A 21 GLU A 33 1 13 HELIX 2 2 ILE A 46 ASN A 54 1 9 HELIX 3 3 ASP A 66 ASP A 71 5 6 HELIX 4 4 ASP A 82 ARG A 96 1 15 HELIX 5 5 SER A 132 LEU A 147 1 16 HELIX 6 6 HIS A 150 PHE A 169 1 20 HELIX 7 7 THR A 171 PHE A 183 1 13 HELIX 8 8 ASN A 185 ASN A 194 1 10 HELIX 9 9 ASP A 196 SER A 209 1 14 HELIX 10 10 ASP A 227 LEU A 231 5 5 HELIX 11 11 THR A 232 GLN A 241 1 10 HELIX 12 12 SER A 252 ASN A 257 1 6 HELIX 13 13 PRO A 278 LYS A 292 1 15 HELIX 14 14 ARG A 309 GLU A 315 1 7 HELIX 15 15 THR A 331 SER A 340 1 10 HELIX 16 16 ASP A 367 ALA A 373 1 7 HELIX 17 17 GLN A 386 PHE A 397 1 12 HELIX 18 18 GLN A 425 ALA A 430 1 6 HELIX 19 19 GLN A 431 VAL A 433 5 3 HELIX 20 20 ARG A 443 LEU A 451 5 9 HELIX 21 21 GLY B 21 ALA B 34 1 14 HELIX 22 22 ILE B 46 ASN B 54 1 9 HELIX 23 23 ASP B 66 ASP B 71 5 6 HELIX 24 24 ASP B 82 ARG B 96 1 15 HELIX 25 25 SER B 132 LEU B 147 1 16 HELIX 26 26 HIS B 150 PHE B 169 1 20 HELIX 27 27 THR B 171 PHE B 183 1 13 HELIX 28 28 ASN B 185 ASN B 194 1 10 HELIX 29 29 ASP B 196 GLU B 210 1 15 HELIX 30 30 ASP B 227 LEU B 231 5 5 HELIX 31 31 THR B 232 GLN B 240 1 9 HELIX 32 32 SER B 252 ASN B 257 1 6 HELIX 33 33 PRO B 278 LYS B 292 1 15 HELIX 34 34 GLY B 311 THR B 316 1 6 HELIX 35 35 THR B 331 TYR B 339 1 9 HELIX 36 36 ASP B 367 ALA B 372 1 6 HELIX 37 37 GLY B 383 ASN B 385 5 3 HELIX 38 38 GLN B 386 ALA B 396 1 11 HELIX 39 39 GLN B 425 GLN B 431 1 7 HELIX 40 40 ARG B 443 ALA B 446 5 4 HELIX 41 41 LEU B 447 ASN B 452 1 6 SHEET 1 A 4 PHE A 111 ILE A 112 0 SHEET 2 A 4 LEU B 4 CYS B 8 -1 O PHE B 7 N ILE A 112 SHEET 3 A 4 LEU A 4 CYS A 8 -1 N LEU A 4 O CYS B 8 SHEET 4 A 4 PHE B 111 ILE B 112 -1 O ILE B 112 N PHE A 7 SHEET 1 B 5 THR A 59 GLU A 62 0 SHEET 2 B 5 ARG A 37 ALA A 42 1 N VAL A 40 O THR A 59 SHEET 3 B 5 ASP A 14 VAL A 18 1 N ILE A 17 O ASN A 41 SHEET 4 B 5 LEU A 75 ALA A 78 1 O ILE A 77 N VAL A 18 SHEET 5 B 5 PHE A 99 VAL A 102 1 O ASN A 101 N ALA A 78 SHEET 1 C 4 SER A 115 ARG A 119 0 SHEET 2 C 4 LEU A 122 SER A 127 -1 O VAL A 126 N SER A 115 SHEET 3 C 4 LEU B 122 SER B 127 -1 O SER B 127 N MET A 123 SHEET 4 C 4 SER B 115 ARG B 119 -1 N ILE B 117 O VAL B 124 SHEET 1 D 5 ASP A 264 PHE A 267 0 SHEET 2 D 5 ILE A 244 TYR A 247 1 N VAL A 245 O ASP A 264 SHEET 3 D 5 ARG A 295 LYS A 300 1 O VAL A 297 N VAL A 246 SHEET 4 D 5 GLU A 217 GLY A 222 1 N GLU A 217 O VAL A 296 SHEET 5 D 5 PHE A 324 VAL A 327 1 O VAL A 327 N LEU A 220 SHEET 1 E10 ARG A 417 VAL A 422 0 SHEET 2 E10 PRO A 404 GLU A 409 -1 N GLU A 409 O ARG A 417 SHEET 3 E10 ALA A 437 VAL A 441 -1 O LEU A 438 N VAL A 408 SHEET 4 E10 THR A 377 PHE A 380 -1 N LEU A 378 O VAL A 441 SHEET 5 E10 SER A 352 VAL A 356 1 N VAL A 356 O VAL A 379 SHEET 6 E10 SER B 352 THR B 357 -1 O LEU B 355 N VAL A 353 SHEET 7 E10 THR B 377 TYR B 381 1 O TYR B 381 N VAL B 356 SHEET 8 E10 ALA B 437 VAL B 441 -1 O VAL B 441 N LEU B 378 SHEET 9 E10 PRO B 404 GLU B 409 -1 N ALA B 406 O ILE B 440 SHEET 10 E10 ARG B 417 VAL B 422 -1 O VAL B 419 N LEU B 407 SHEET 1 F 5 THR B 59 GLU B 62 0 SHEET 2 F 5 ARG B 37 ALA B 42 1 N VAL B 40 O THR B 59 SHEET 3 F 5 ASP B 14 VAL B 18 1 N ILE B 17 O ASN B 41 SHEET 4 F 5 LEU B 75 ALA B 78 1 O LEU B 75 N LEU B 16 SHEET 5 F 5 PHE B 99 VAL B 102 1 O ASN B 101 N ALA B 78 SHEET 1 G 5 ASP B 264 PHE B 267 0 SHEET 2 G 5 ILE B 244 TYR B 247 1 N VAL B 245 O ASP B 264 SHEET 3 G 5 ARG B 295 LYS B 300 1 O LEU B 299 N VAL B 246 SHEET 4 G 5 GLU B 217 GLY B 222 1 N VAL B 221 O LYS B 300 SHEET 5 G 5 PHE B 324 VAL B 327 1 O VAL B 327 N LEU B 220 LINK O TYR A 381 O2' SAH A 501 1555 1555 2.03 CISPEP 1 SER A 120 PRO A 121 0 0.02 CISPEP 2 SER A 435 PRO A 436 0 -0.27 CISPEP 3 SER B 120 PRO B 121 0 0.22 CISPEP 4 SER B 435 PRO B 436 0 0.21 SITE 1 AC1 8 ARG A 261 ASP A 262 HOH A 522 SER B 115 SITE 2 AC1 8 ARG B 137 ARG B 140 HOH B 535 HOH B 552 SITE 1 AC2 16 PRO A 225 GLY A 301 GLY A 302 ASP A 303 SITE 2 AC2 16 ILE A 306 PHE A 307 THR A 331 ALA A 332 SITE 3 AC2 16 TYR A 381 MET A 382 VAL A 408 GLY A 411 SITE 4 AC2 16 PRO A 436 ALA A 437 HOH A 543 HOH A 581 SITE 1 AC3 20 PRO B 225 LEU B 250 GLY B 301 GLY B 302 SITE 2 AC3 20 ASP B 303 ILE B 306 PHE B 307 THR B 331 SITE 3 AC3 20 ALA B 332 CYS B 336 TYR B 381 MET B 382 SITE 4 AC3 20 VAL B 408 ASN B 410 GLY B 411 PRO B 436 SITE 5 AC3 20 ALA B 437 LEU B 438 HOH B 538 HOH B 539 CRYST1 59.539 120.319 130.036 90.00 90.00 90.00 P 21 21 21 8 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 0.016796 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008311 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007690 0.00000