HEADER TRANSFERASE/TRANSFERASE INHIBITOR 06-AUG-11 3TBH TITLE CRYSTAL STRUCTURE OF O-ACETYL SERINE SULFHYDRYLASE IN COMPLEX WITH TITLE 2 OCTAPEPTIDE DERIVED FROM SERINE ACETYL TRANSFERASE OF LEISHMANIA TITLE 3 DONOVANI COMPND MOL_ID: 1; COMPND 2 MOLECULE: O-ACETYL SERINE SULFHYDRYLASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.5.1.47; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: SERINE ACETYL TRANSFERASE DERIVED OCTAPEPTIDE; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LEISHMANIA DONOVANI; SOURCE 3 ORGANISM_TAXID: 5661; SOURCE 4 STRAIN: MHOM/IM/1983/AG83; SOURCE 5 GENE: LDOASS, OASS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21C; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: LEISHMANIA DONOVANI; SOURCE 14 ORGANISM_TAXID: 5661; SOURCE 15 OTHER_DETAILS: SYNTHESIZED PEPTIDE KEYWDS CYSTEINE SYNTHASE, TYPE II PLP DEPENDENT ENZYME, SERINE ACETYL KEYWDS 2 TRANSFERASE, TRYPTOPHAN SYNTHASE BETA SUBUNIT-LIKE PLP-DEPENDENT KEYWDS 3 ENZYMES, SULFHYDRYLASE, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR I.RAJ,S.GOURINATH REVDAT 4 06-DEC-23 3TBH 1 REMARK REVDAT 3 01-NOV-23 3TBH 1 REMARK SEQADV LINK REVDAT 2 08-NOV-17 3TBH 1 REMARK REVDAT 1 01-AUG-12 3TBH 0 JRNL AUTH I.RAJ,S.KUMAR,S.GOURINATH JRNL TITL CRYSTAL STRUCTURE OF O-ACETYL SERINE SULFHYDRYLASE IN JRNL TITL 2 COMPLEX WITH OCTAPEPTIDE DERIVED FROM SERINE ACETYL JRNL TITL 3 TRANSFERASE OF LEISHMANIA DONOVANI JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.68 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 115.22 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 36490 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) : 0.186 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1798 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) : 1.68 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.72 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2470 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.56 REMARK 3 BIN R VALUE (WORKING SET) : 0.2500 REMARK 3 BIN FREE R VALUE SET COUNT : 126 REMARK 3 BIN FREE R VALUE : 0.2940 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2403 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 213 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.11000 REMARK 3 B22 (A**2) : 0.26000 REMARK 3 B33 (A**2) : 0.84000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.104 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.061 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.773 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2447 ; 0.031 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3315 ; 2.478 ; 1.989 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 323 ; 6.731 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 88 ;34.725 ;24.545 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 421 ;13.324 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;18.300 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 386 ; 0.183 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1802 ; 0.013 ; 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): 1600 ; 1.589 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2567 ; 2.539 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 847 ; 3.979 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 747 ; 6.159 ; 4.500 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 : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 3 U VALUES: REFINED INDIVIDUALLY REMARK 4 REMARK 4 3TBH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-AUG-11. REMARK 100 THE DEPOSITION ID IS D_1000067275. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36632 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.680 REMARK 200 RESOLUTION RANGE LOW (A) : 115.220 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 <I/SIGMA(I)> 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: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 3SPX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: KSCN, PEG 3350, PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 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 -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 57.60850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.22000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 57.60850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.22000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 458 LIES ON A SPECIAL POSITION. 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 VAL A 320 REMARK 465 SER A 321 REMARK 465 SER A 322 REMARK 465 LEU A 323 REMARK 465 PRO A 324 REMARK 465 VAL A 325 REMARK 465 ALA A 326 REMARK 465 LEU A 327 REMARK 465 GLU A 328 REMARK 465 HIS A 329 REMARK 465 HIS A 330 REMARK 465 HIS A 331 REMARK 465 HIS A 332 REMARK 465 HIS A 333 REMARK 465 HIS A 334 REMARK 465 LEU B -2 REMARK 465 GLU B -1 REMARK 465 ARG B 0 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LEU A 108 CG CD1 CD2 REMARK 470 LYS A 222 CG CD CE NZ REMARK 470 GLN A 229 CG CD OE1 NE2 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 N CYS A 271 O HOH A 374 1.84 REMARK 500 O HOH A 516 O HOH A 520 1.85 REMARK 500 NZ LYS A 138 O HOH A 395 1.86 REMARK 500 OG SER A 219 O HOH A 390 1.88 REMARK 500 O LYS A 222 O HOH A 440 1.95 REMARK 500 OD1 ASN A 28 O HOH A 535 1.96 REMARK 500 OD1 ASN A 28 O HOH A 528 2.06 REMARK 500 O LEU A 27 O HOH A 348 2.10 REMARK 500 OE1 GLU A 65 CE LYS A 67 2.19 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 ND2 ASN A 10 NH1 ARG A 317 2554 1.30 REMARK 500 CG ASN A 10 NH1 ARG A 317 2554 1.44 REMARK 500 OD1 ASN A 10 NH1 ARG A 317 2554 1.88 REMARK 500 O GLN A 13 ND2 ASN A 28 2555 1.88 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 ASN A 10 CB ASN A 10 CG 0.139 REMARK 500 ALA A 126 CA ALA A 126 CB 0.126 REMARK 500 GLU A 214 CB GLU A 214 CG 0.130 REMARK 500 GLU A 214 CG GLU A 214 CD 0.111 REMARK 500 GLU A 214 CD GLU A 214 OE1 0.089 REMARK 500 GLU A 214 CD GLU A 214 OE2 0.069 REMARK 500 ARG A 242 CB ARG A 242 CG -0.203 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 ASP A 6 CB - CG - OD1 ANGL. DEV. = -7.2 DEGREES REMARK 500 ARG A 94 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 94 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG A 206 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ASP A 254 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 LEU A 261 CB - CG - CD1 ANGL. DEV. = 11.3 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 ASN A 28 -89.61 -120.23 REMARK 500 LYS A 72 -54.53 -124.37 REMARK 500 THR A 165 -61.18 -126.91 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 B 2 SER B 3 137.83 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 NA A 335 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL A 141 O REMARK 620 2 ASN A 144 O 77.6 REMARK 620 3 ALA A 147 O 100.1 84.9 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 335 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN B OF SERINE ACETYL REMARK 800 TRANSFERASE DERIVED OCTAPEPTIDE REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3SPX RELATED DB: PDB REMARK 900 RELATED ID: 3T4P RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 ENTITY 2 IS A OCTAPEPTIDE DERIVED FROM C-TERMINAL OF SERINE ACETYL REMARK 999 TRANSFERASE FROM LEISHMANIA DONOVANI. DBREF 3TBH A 1 325 UNP G1C2I2 G1C2I2_LEIDO 1 325 DBREF 3TBH B -2 5 PDB 3TBH 3TBH -2 5 SEQADV 3TBH ALA A 326 UNP G1C2I2 EXPRESSION TAG SEQADV 3TBH LEU A 327 UNP G1C2I2 EXPRESSION TAG SEQADV 3TBH GLU A 328 UNP G1C2I2 EXPRESSION TAG SEQADV 3TBH HIS A 329 UNP G1C2I2 EXPRESSION TAG SEQADV 3TBH HIS A 330 UNP G1C2I2 EXPRESSION TAG SEQADV 3TBH HIS A 331 UNP G1C2I2 EXPRESSION TAG SEQADV 3TBH HIS A 332 UNP G1C2I2 EXPRESSION TAG SEQADV 3TBH HIS A 333 UNP G1C2I2 EXPRESSION TAG SEQADV 3TBH HIS A 334 UNP G1C2I2 EXPRESSION TAG SEQRES 1 A 334 MET ALA ALA PRO PHE ASP LYS SER LYS ASN VAL ALA GLN SEQRES 2 A 334 SER ILE ASP GLN LEU ILE GLY GLN THR PRO ALA LEU TYR SEQRES 3 A 334 LEU ASN LYS LEU ASN ASN THR LYS ALA LYS VAL VAL LEU SEQRES 4 A 334 LYS MET GLU CYS GLU ASN PRO MET ALA SER VAL LLP ASP SEQRES 5 A 334 ARG LEU GLY PHE ALA ILE TYR ASP LYS ALA GLU LYS GLU SEQRES 6 A 334 GLY LYS LEU ILE PRO GLY LYS SER ILE VAL VAL GLU SER SEQRES 7 A 334 SER SER GLY ASN THR GLY VAL SER LEU ALA HIS LEU GLY SEQRES 8 A 334 ALA ILE ARG GLY TYR LYS VAL ILE ILE THR MET PRO GLU SEQRES 9 A 334 SER MET SER LEU GLU ARG ARG CYS LEU LEU ARG ILE PHE SEQRES 10 A 334 GLY ALA GLU VAL ILE LEU THR PRO ALA ALA LEU GLY MET SEQRES 11 A 334 LYS GLY ALA VAL ALA MET ALA LYS LYS ILE VAL ALA ALA SEQRES 12 A 334 ASN PRO ASN ALA VAL LEU ALA ASP GLN PHE ALA THR LYS SEQRES 13 A 334 TYR ASN ALA LEU ILE HIS GLU GLU THR THR GLY PRO GLU SEQRES 14 A 334 ILE TRP GLU GLN THR ASN HIS ASN VAL ASP CYS PHE ILE SEQRES 15 A 334 ALA GLY VAL GLY THR GLY GLY THR LEU THR GLY VAL ALA SEQRES 16 A 334 ARG ALA LEU LYS LYS MET GLY SER HIS ALA ARG ILE VAL SEQRES 17 A 334 ALA VAL GLU PRO THR GLU SER PRO VAL LEU SER GLY GLY SEQRES 18 A 334 LYS PRO GLY PRO HIS LYS ILE GLN GLY ILE GLY PRO GLY SEQRES 19 A 334 PHE VAL PRO ASP VAL LEU ASP ARG SER LEU ILE ASP GLU SEQRES 20 A 334 VAL LEU CYS VAL ALA GLY ASP ASP ALA ILE GLU THR ALA SEQRES 21 A 334 LEU LYS LEU THR ARG SER ASP GLY VAL PHE CYS GLY PHE SEQRES 22 A 334 SER GLY GLY ALA ASN VAL TYR ALA ALA LEU LYS ILE ALA SEQRES 23 A 334 GLU ARG PRO GLU MET GLU GLY LYS THR ILE VAL THR VAL SEQRES 24 A 334 ILE PRO SER PHE GLY GLU ARG TYR LEU SER THR THR LEU SEQRES 25 A 334 TYR ARG SER VAL ARG ASP GLU VAL SER SER LEU PRO VAL SEQRES 26 A 334 ALA LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 8 LEU GLU ARG ASP GLY SER GLY ILE MODRES 3TBH LLP A 51 LYS HET LLP A 51 24 HET NA A 335 1 HETNAM LLP (2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5- HETNAM 2 LLP (PHOSPHONOOXYMETHYL)PYRIDIN-4- HETNAM 3 LLP YL]METHYLIDENEAMINO]HEXANOIC ACID HETNAM NA SODIUM ION HETSYN LLP N'-PYRIDOXYL-LYSINE-5'-MONOPHOSPHATE FORMUL 1 LLP C14 H22 N3 O7 P FORMUL 3 NA NA 1+ FORMUL 4 HOH *213(H2 O) HELIX 1 1 SER A 14 ILE A 19 5 6 HELIX 2 2 CYS A 43 ASN A 45 5 3 HELIX 3 3 VAL A 50 GLU A 65 1 16 HELIX 4 4 GLY A 81 GLY A 95 1 15 HELIX 5 5 SER A 107 PHE A 117 1 11 HELIX 6 6 PRO A 125 ALA A 127 5 3 HELIX 7 7 LEU A 128 ASN A 144 1 17 HELIX 8 8 LYS A 156 THR A 165 1 10 HELIX 9 9 THR A 165 THR A 174 1 10 HELIX 10 10 GLY A 188 MET A 201 1 14 HELIX 11 11 ASP A 241 ILE A 245 5 5 HELIX 12 12 ALA A 252 GLY A 268 1 17 HELIX 13 13 GLY A 272 ARG A 288 1 17 HELIX 14 14 PRO A 289 GLU A 292 5 4 HELIX 15 15 PHE A 303 LEU A 308 5 6 HELIX 16 16 THR A 310 GLU A 319 5 10 SHEET 1 A 6 ALA A 24 TYR A 26 0 SHEET 2 A 6 LYS A 36 MET A 41 -1 O LEU A 39 N LEU A 25 SHEET 3 A 6 THR A 295 ILE A 300 1 O ILE A 296 N VAL A 38 SHEET 4 A 6 CYS A 180 GLY A 184 1 N CYS A 180 O VAL A 297 SHEET 5 A 6 ARG A 206 PRO A 212 1 O VAL A 208 N PHE A 181 SHEET 6 A 6 GLU A 247 VAL A 251 1 O LEU A 249 N ALA A 209 SHEET 1 B 4 GLU A 120 THR A 124 0 SHEET 2 B 4 LYS A 97 PRO A 103 1 N VAL A 98 O GLU A 120 SHEET 3 B 4 ILE A 74 SER A 78 1 N VAL A 75 O ILE A 99 SHEET 4 B 4 ALA A 147 LEU A 149 1 O VAL A 148 N VAL A 76 LINK C VAL A 50 N LLP A 51 1555 1555 1.33 LINK C LLP A 51 N ASP A 52 1555 1555 1.35 LINK O VAL A 141 NA NA A 335 1555 1555 2.65 LINK O ASN A 144 NA NA A 335 1555 1555 2.79 LINK O ALA A 147 NA NA A 335 1555 1555 2.54 CISPEP 1 ASP B 1 GLY B 2 0 29.28 SITE 1 AC1 7 VAL A 141 ASN A 144 ALA A 147 LEU A 218 SITE 2 AC1 7 SER A 219 ARG A 242 HOH A 525 SITE 1 AC2 15 SER A 79 SER A 80 GLY A 81 ASN A 82 SITE 2 AC2 15 THR A 83 MET A 130 GLN A 152 PRO A 225 SITE 3 AC2 15 HIS A 226 GLY A 230 HOH B 33 HOH B 44 SITE 4 AC2 15 HOH B 81 HOH B 124 HOH B 173 CRYST1 115.217 62.440 43.538 90.00 90.00 90.00 P 21 21 2 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 0.008679 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016015 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022968 0.00000