HEADER TRANSFERASE 30-APR-07 2PPQ TITLE CRYSTAL STRUCTURE OF THE HOMOSERINE KINASE FROM AGROBACTERIUM TITLE 2 TUMEFACIENS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HOMOSERINE KINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HSK, HK; COMPND 5 EC: 2.7.1.39; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AGROBACTERIUM TUMEFACIENS STR.; SOURCE 3 ORGANISM_TAXID: 176299; SOURCE 4 STRAIN: C58; SOURCE 5 ATCC: 33970; SOURCE 6 GENE: THRB, ATU0775, AGR_C_1416; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PDM68 KEYWDS HOMOSERINE KINASE, STRUCTURAL GENOMICS, MCSG, PSI-2, PROTEIN KEYWDS 2 STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, KEYWDS 3 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR R.ZHANG,X.XU,H.ZHENG,A.SAVCHENKO,A.EDWARDS,A.JOACHIMIAK,MIDWEST AUTHOR 2 CENTER FOR STRUCTURAL GENOMICS (MCSG) REVDAT 3 13-JUL-11 2PPQ 1 VERSN REVDAT 2 24-FEB-09 2PPQ 1 VERSN REVDAT 1 05-JUN-07 2PPQ 0 JRNL AUTH R.ZHANG,X.XU,H.ZHENG,A.SAVCHENKO,A.EDWARDS,A.JOACHIMIAK JRNL TITL THE CRYSTAL STRUCTURE OF THE HOMOSERINE KINASE FROM JRNL TITL 2 AGROBACTERIUM TUMEFACIENS. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 67.12 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 26375 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) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1402 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1635 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 83.28 REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE SET COUNT : 103 REMARK 3 BIN FREE R VALUE : 0.3090 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2466 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 223 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 22.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.92 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.23000 REMARK 3 B22 (A**2) : 0.25000 REMARK 3 B33 (A**2) : -0.02000 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): 0.160 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.154 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.105 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.241 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.922 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2534 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1746 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3433 ; 1.419 ; 1.985 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4249 ; 0.945 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 309 ; 6.652 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 116 ;35.466 ;23.879 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 437 ;15.092 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;16.744 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 377 ; 0.080 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2790 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 520 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 532 ; 0.220 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1780 ; 0.195 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1199 ; 0.179 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1306 ; 0.088 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 163 ; 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): 12 ; 0.183 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 47 ; 0.324 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 14 ; 0.170 ; 0.200 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): 1896 ; 1.255 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 626 ; 0.205 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2466 ; 1.413 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1133 ; 2.107 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 966 ; 3.018 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 7 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 5 A 31 REMARK 3 RESIDUE RANGE : A 35 A 60 REMARK 3 RESIDUE RANGE : A 61 A 100 REMARK 3 RESIDUE RANGE : A 101 A 180 REMARK 3 RESIDUE RANGE : A 181 A 240 REMARK 3 RESIDUE RANGE : A 241 A 286 REMARK 3 RESIDUE RANGE : A 287 A 320 REMARK 3 ORIGIN FOR THE GROUP (A): 19.1210 29.7550 16.8720 REMARK 3 T TENSOR REMARK 3 T11: -0.0424 T22: 0.0039 REMARK 3 T33: -0.0748 T12: -0.0072 REMARK 3 T13: 0.0031 T23: 0.0043 REMARK 3 L TENSOR REMARK 3 L11: 0.5191 L22: 0.7212 REMARK 3 L33: 1.3818 L12: -0.1020 REMARK 3 L13: 0.4360 L23: -0.7831 REMARK 3 S TENSOR REMARK 3 S11: 0.0106 S12: -0.0799 S13: -0.0052 REMARK 3 S21: 0.0725 S22: 0.0137 S23: -0.0277 REMARK 3 S31: -0.0368 S32: -0.0925 S33: -0.0244 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 ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2PPQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAY-07. REMARK 100 THE RCSB ID CODE IS RCSB042648. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9798 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26375 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 67.120 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : 8.700 REMARK 200 R MERGE (I) : 0.12200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.3 REMARK 200 DATA REDUNDANCY IN SHELL : 6.50 REMARK 200 R MERGE FOR SHELL (I) : 0.62000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: HKL-2000 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.84 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL, 0.2M MGCL2, 25% REMARK 280 PEG3350, PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 67.15500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 67.15500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 30.66900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.30950 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 30.66900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.30950 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 67.15500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 30.66900 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 50.30950 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 67.15500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 30.66900 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 50.30950 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 300 REMARK: THIS PROTEIN EXISTED AS DIMER. SECOND PART OF THE DIMER IS REMARK 300 GENERATED BY THE OPERATION: 1-X,Y,1/2-Z 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 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 61.33800 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 67.15500 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 408 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 MSE A 1 REMARK 465 ALA A 2 REMARK 465 VAL A 3 REMARK 465 TYR A 4 REMARK 465 GLU A 32 REMARK 465 GLY A 33 REMARK 465 VAL A 34 REMARK 465 ARG A 56 REMARK 465 VAL A 57 REMARK 465 GLU A 58 REMARK 465 GLY A 321 REMARK 465 GLU A 322 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 OD1 ASN A 198 O3 PO4 A 401 2.09 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 255 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG A 280 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 280 NE - CZ - NH2 ANGL. DEV. = -3.0 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 LYS A 45 -107.25 -114.71 REMARK 500 SER A 95 56.31 33.85 REMARK 500 SER A 144 -156.95 -104.02 REMARK 500 ASP A 184 56.05 -104.56 REMARK 500 ASP A 193 36.61 -162.43 REMARK 500 ASP A 211 75.23 59.54 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 GLU A 54 LYS A 55 -145.29 REMARK 500 LEU A 292 VAL A 293 149.13 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 MG A 323 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC6151 RELATED DB: TARGETDB DBREF 2PPQ A 1 322 UNP Q8UHA8 KHSE_AGRT5 1 322 SEQADV 2PPQ MSE A 1 UNP Q8UHA8 MET 1 MODIFIED RESIDUE SEQADV 2PPQ MSE A 69 UNP Q8UHA8 MET 69 MODIFIED RESIDUE SEQADV 2PPQ MSE A 108 UNP Q8UHA8 MET 108 MODIFIED RESIDUE SEQADV 2PPQ MSE A 128 UNP Q8UHA8 MET 128 MODIFIED RESIDUE SEQRES 1 A 322 MSE ALA VAL TYR THR ASP ILE THR GLU ASP GLU LEU ARG SEQRES 2 A 322 ASN PHE LEU THR GLN TYR ASP VAL GLY SER LEU THR SER SEQRES 3 A 322 TYR LYS GLY ILE ALA GLU GLY VAL GLU ASN SER ASN PHE SEQRES 4 A 322 LEU LEU HIS THR THR LYS ASP PRO LEU ILE LEU THR LEU SEQRES 5 A 322 TYR GLU LYS ARG VAL GLU LYS ASN ASP LEU PRO PHE PHE SEQRES 6 A 322 LEU GLY LEU MSE GLN HIS LEU ALA ALA LYS GLY LEU SER SEQRES 7 A 322 CYS PRO LEU PRO LEU PRO ARG LYS ASP GLY GLU LEU LEU SEQRES 8 A 322 GLY GLU LEU SER GLY ARG PRO ALA ALA LEU ILE SER PHE SEQRES 9 A 322 LEU GLU GLY MSE TRP LEU ARG LYS PRO GLU ALA LYS HIS SEQRES 10 A 322 CYS ARG GLU VAL GLY LYS ALA LEU ALA ALA MSE HIS LEU SEQRES 11 A 322 ALA SER GLU GLY PHE GLU ILE LYS ARG PRO ASN ALA LEU SEQRES 12 A 322 SER VAL ASP GLY TRP LYS VAL LEU TRP ASP LYS SER GLU SEQRES 13 A 322 GLU ARG ALA ASP GLU VAL GLU LYS GLY LEU ARG GLU GLU SEQRES 14 A 322 ILE ARG PRO GLU ILE ASP TYR LEU ALA ALA HIS TRP PRO SEQRES 15 A 322 LYS ASP LEU PRO ALA GLY VAL ILE HIS ALA ASP LEU PHE SEQRES 16 A 322 GLN ASP ASN VAL PHE PHE LEU GLY ASP GLU LEU SER GLY SEQRES 17 A 322 LEU ILE ASP PHE TYR PHE ALA CYS ASN ASP LEU LEU ALA SEQRES 18 A 322 TYR ASP VAL SER ILE CYS LEU ASN ALA TRP CYS PHE GLU SEQRES 19 A 322 LYS ASP GLY ALA TYR ASN VAL THR LYS GLY LYS ALA LEU SEQRES 20 A 322 LEU GLU GLY TYR GLN SER VAL ARG PRO LEU SER GLU ALA SEQRES 21 A 322 GLU LEU GLU ALA LEU PRO LEU LEU SER ARG GLY SER ALA SEQRES 22 A 322 LEU ARG PHE PHE LEU THR ARG LEU TYR ASP TRP LEU THR SEQRES 23 A 322 THR PRO ALA GLY ALA LEU VAL VAL LYS LYS ASP PRO LEU SEQRES 24 A 322 GLU TYR LEU ARG LYS LEU ARG PHE HIS ARG THR ILE ALA SEQRES 25 A 322 ASN VAL ALA GLU TYR GLY LEU ALA GLY GLU MODRES 2PPQ MSE A 69 MET SELENOMETHIONINE MODRES 2PPQ MSE A 108 MET SELENOMETHIONINE MODRES 2PPQ MSE A 128 MET SELENOMETHIONINE HET MSE A 69 8 HET MSE A 108 8 HET MSE A 128 8 HET MG A 323 1 HET PO4 A 401 5 HETNAM MSE SELENOMETHIONINE HETNAM MG MAGNESIUM ION HETNAM PO4 PHOSPHATE ION FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 2 MG MG 2+ FORMUL 3 PO4 O4 P 3- FORMUL 4 HOH *223(H2 O) HELIX 1 1 THR A 8 THR A 17 1 10 HELIX 2 2 ASN A 60 LYS A 75 1 16 HELIX 3 3 GLU A 114 SER A 132 1 19 HELIX 4 4 SER A 144 GLU A 156 1 13 HELIX 5 5 GLU A 157 VAL A 162 5 6 HELIX 6 6 GLY A 165 TRP A 181 1 17 HELIX 7 7 PHE A 195 ASP A 197 5 3 HELIX 8 8 LEU A 220 CYS A 232 1 13 HELIX 9 9 ASN A 240 SER A 253 1 14 HELIX 10 10 SER A 258 THR A 287 1 30 HELIX 11 11 PRO A 298 THR A 310 1 13 HELIX 12 12 ASN A 313 GLY A 318 5 6 SHEET 1 A 5 LEU A 24 ILE A 30 0 SHEET 2 A 5 ASN A 36 THR A 43 -1 O HIS A 42 N THR A 25 SHEET 3 A 5 LEU A 48 TYR A 53 -1 O LEU A 52 N SER A 37 SHEET 4 A 5 ARG A 97 SER A 103 -1 O ILE A 102 N ILE A 49 SHEET 5 A 5 GLY A 92 LEU A 94 -1 N GLY A 92 O ALA A 99 SHEET 1 B 2 ALA A 187 ILE A 190 0 SHEET 2 B 2 CYS A 216 LEU A 219 -1 O CYS A 216 N ILE A 190 SHEET 1 C 2 VAL A 199 LEU A 202 0 SHEET 2 C 2 GLU A 205 LEU A 209 -1 O SER A 207 N PHE A 200 LINK C LEU A 68 N MSE A 69 1555 1555 1.33 LINK C MSE A 69 N GLN A 70 1555 1555 1.33 LINK C GLY A 107 N MSE A 108 1555 1555 1.32 LINK C MSE A 108 N TRP A 109 1555 1555 1.32 LINK C ALA A 127 N MSE A 128 1555 1555 1.32 LINK C MSE A 128 N HIS A 129 1555 1555 1.34 SITE 1 AC1 3 LYS A 116 ASP A 204 GLU A 263 SITE 1 AC2 5 ASP A 197 ASN A 198 ASP A 211 HOH A 442 SITE 2 AC2 5 HOH A 461 CRYST1 61.338 100.619 134.310 90.00 90.00 90.00 C 2 2 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 0.016303 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009938 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007445 0.00000