HEADER TRANSCRIPTION 03-AUG-06 2HXI TITLE STRUCTURAL GENOMICS, THE CRYSTAL STRUCTURE OF A PUTATIVE TITLE 2 TRANSCRIPTIONAL REGULATOR FROM STREPTOMYCES COELICOLOR A3(2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE TRANSCRIPTIONAL REGULATOR; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES COELICOLOR; SOURCE 3 ORGANISM_TAXID: 100226; SOURCE 4 STRAIN: A3(2); SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS STRUCTURAL GENOMICS, APC6293, TRANSCRIPTIONAL REGULATOR, TETR FAMILY, KEYWDS 2 STREPTOMYCES COELICOLOR A3(2), PSI-2, PROTEIN STRUCTURE INITIATIVE, KEYWDS 3 MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR K.TAN,X.XU,H.ZHENG,A.SAVCHENKO,A.EDWARDS,A.JOACHIMIAK,MIDWEST CENTER AUTHOR 2 FOR STRUCTURAL GENOMICS (MCSG) REVDAT 4 30-OCT-24 2HXI 1 SEQADV LINK REVDAT 3 13-JUL-11 2HXI 1 VERSN REVDAT 2 24-FEB-09 2HXI 1 VERSN REVDAT 1 05-SEP-06 2HXI 0 JRNL AUTH K.TAN,X.XU,H.ZHENG,A.SAVCHENKO,A.EDWARDS,A.JOACHIMIAK JRNL TITL THE CRYSTAL STRUCTURE OF A PUTATIVE TRANSCRIPTIONAL JRNL TITL 2 REGULATOR TETR FROM STREPTOMYCES COELICOLOR A3(2) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.61 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 44014 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 : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2316 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2957 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.35 REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE SET COUNT : 139 REMARK 3 BIN FREE R VALUE : 0.3020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3041 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 442 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.11 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.111 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.113 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.083 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.504 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.943 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3096 ; 0.021 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4183 ; 1.828 ; 1.966 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 390 ; 6.562 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 143 ;32.603 ;21.608 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 511 ;13.892 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 41 ;20.114 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 465 ; 0.133 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2363 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1665 ; 0.227 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2158 ; 0.309 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 335 ; 0.162 ; 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): 66 ; 0.205 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 33 ; 0.181 ; 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): 2003 ; 1.470 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3081 ; 2.245 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1219 ; 3.263 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1102 ; 5.108 ; 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 : 1.20 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 2HXI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-AUG-06. REMARK 100 THE DEPOSITION ID IS D_1000038876. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUN-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-3 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46555 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 22.610 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.09700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.0300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.47800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.050 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: HKLSBC REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M NH4CL, 20% PEG3350, PH 7, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 283K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 47.43400 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18650 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 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 MET A -21 REMARK 465 GLY A -20 REMARK 465 SER A -19 REMARK 465 SER A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 SER A -11 REMARK 465 SER A -10 REMARK 465 GLY A -9 REMARK 465 ARG A -8 REMARK 465 GLU A -7 REMARK 465 ASN A -6 REMARK 465 LEU A -5 REMARK 465 TYR A -4 REMARK 465 PHE A -3 REMARK 465 GLN A -2 REMARK 465 GLY A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 GLY A 3 REMARK 465 ARG A 4 REMARK 465 ARG A 5 REMARK 465 PHE A 153 REMARK 465 GLY A 154 REMARK 465 ALA A 155 REMARK 465 VAL A 156 REMARK 465 GLY A 157 REMARK 465 ALA A 158 REMARK 465 GLN A 159 REMARK 465 GLU A 160 REMARK 465 HIS A 161 REMARK 465 GLU A 162 REMARK 465 GLN A 163 REMARK 465 GLY A 164 REMARK 465 MET A 165 REMARK 465 GLU A 166 REMARK 465 GLN A 167 REMARK 465 GLY A 218 REMARK 465 SER A 219 REMARK 465 MET B -21 REMARK 465 GLY B -20 REMARK 465 SER B -19 REMARK 465 SER B -18 REMARK 465 HIS B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 SER B -11 REMARK 465 SER B -10 REMARK 465 GLY B -9 REMARK 465 ARG B -8 REMARK 465 GLU B -7 REMARK 465 ASN B -6 REMARK 465 LEU B -5 REMARK 465 TYR B -4 REMARK 465 PHE B -3 REMARK 465 GLN B -2 REMARK 465 GLY B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 GLY B 3 REMARK 465 ARG B 4 REMARK 465 GLU B 26 REMARK 465 PHE B 153 REMARK 465 GLY B 154 REMARK 465 ALA B 155 REMARK 465 VAL B 156 REMARK 465 GLY B 157 REMARK 465 ALA B 158 REMARK 465 GLN B 159 REMARK 465 GLU B 160 REMARK 465 HIS B 161 REMARK 465 GLU B 162 REMARK 465 GLN B 163 REMARK 465 GLY B 164 REMARK 465 MET B 165 REMARK 465 GLU B 166 REMARK 465 GLY B 218 REMARK 465 SER B 219 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 B 197 NE - CZ - NH1 ANGL. DEV. = 3.6 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 ALA A 25 80.05 46.13 REMARK 500 THR A 39 -155.65 -129.84 REMARK 500 ARG A 49 -62.96 82.82 REMARK 500 GLU A 150 -70.97 -80.10 REMARK 500 LEU B 21 -82.71 -53.44 REMARK 500 ASP B 68 109.09 -53.34 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 ARG A 6 TRP A 7 60.29 REMARK 500 LEU A 21 ALA A 22 -127.83 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC6293 RELATED DB: TARGETDB DBREF 2HXI A 1 217 UNP O87854 O87854_STRCO 1 217 DBREF 2HXI B 1 217 UNP O87854 O87854_STRCO 1 217 SEQADV 2HXI MET A -21 UNP O87854 EXPRESSION TAG SEQADV 2HXI GLY A -20 UNP O87854 EXPRESSION TAG SEQADV 2HXI SER A -19 UNP O87854 EXPRESSION TAG SEQADV 2HXI SER A -18 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS A -17 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS A -16 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS A -15 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS A -14 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS A -13 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS A -12 UNP O87854 EXPRESSION TAG SEQADV 2HXI SER A -11 UNP O87854 EXPRESSION TAG SEQADV 2HXI SER A -10 UNP O87854 EXPRESSION TAG SEQADV 2HXI GLY A -9 UNP O87854 EXPRESSION TAG SEQADV 2HXI ARG A -8 UNP O87854 EXPRESSION TAG SEQADV 2HXI GLU A -7 UNP O87854 EXPRESSION TAG SEQADV 2HXI ASN A -6 UNP O87854 EXPRESSION TAG SEQADV 2HXI LEU A -5 UNP O87854 EXPRESSION TAG SEQADV 2HXI TYR A -4 UNP O87854 EXPRESSION TAG SEQADV 2HXI PHE A -3 UNP O87854 EXPRESSION TAG SEQADV 2HXI GLN A -2 UNP O87854 EXPRESSION TAG SEQADV 2HXI GLY A -1 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS A 0 UNP O87854 EXPRESSION TAG SEQADV 2HXI MSE A 67 UNP O87854 MET 67 MODIFIED RESIDUE SEQADV 2HXI MSE A 114 UNP O87854 MET 114 MODIFIED RESIDUE SEQADV 2HXI MSE A 115 UNP O87854 MET 115 MODIFIED RESIDUE SEQADV 2HXI GLY A 218 UNP O87854 CLONING ARTIFACT SEQADV 2HXI SER A 219 UNP O87854 CLONING ARTIFACT SEQADV 2HXI MET B -21 UNP O87854 EXPRESSION TAG SEQADV 2HXI GLY B -20 UNP O87854 EXPRESSION TAG SEQADV 2HXI SER B -19 UNP O87854 EXPRESSION TAG SEQADV 2HXI SER B -18 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS B -17 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS B -16 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS B -15 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS B -14 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS B -13 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS B -12 UNP O87854 EXPRESSION TAG SEQADV 2HXI SER B -11 UNP O87854 EXPRESSION TAG SEQADV 2HXI SER B -10 UNP O87854 EXPRESSION TAG SEQADV 2HXI GLY B -9 UNP O87854 EXPRESSION TAG SEQADV 2HXI ARG B -8 UNP O87854 EXPRESSION TAG SEQADV 2HXI GLU B -7 UNP O87854 EXPRESSION TAG SEQADV 2HXI ASN B -6 UNP O87854 EXPRESSION TAG SEQADV 2HXI LEU B -5 UNP O87854 EXPRESSION TAG SEQADV 2HXI TYR B -4 UNP O87854 EXPRESSION TAG SEQADV 2HXI PHE B -3 UNP O87854 EXPRESSION TAG SEQADV 2HXI GLN B -2 UNP O87854 EXPRESSION TAG SEQADV 2HXI GLY B -1 UNP O87854 EXPRESSION TAG SEQADV 2HXI HIS B 0 UNP O87854 EXPRESSION TAG SEQADV 2HXI MSE B 67 UNP O87854 MET 67 MODIFIED RESIDUE SEQADV 2HXI MSE B 114 UNP O87854 MET 114 MODIFIED RESIDUE SEQADV 2HXI MSE B 115 UNP O87854 MET 115 MODIFIED RESIDUE SEQADV 2HXI GLY B 218 UNP O87854 CLONING ARTIFACT SEQADV 2HXI SER B 219 UNP O87854 CLONING ARTIFACT SEQRES 1 A 241 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 241 ARG GLU ASN LEU TYR PHE GLN GLY HIS MET ALA GLY ARG SEQRES 3 A 241 ARG ARG TRP SER THR GLU GLN ILE LEU ASP ALA ALA ALA SEQRES 4 A 241 GLU LEU LEU LEU ALA GLY ASP ALA GLU THR PHE SER VAL SEQRES 5 A 241 ARG LYS LEU ALA ALA SER LEU GLY THR ASP SER SER SER SEQRES 6 A 241 LEU TYR ARG HIS PHE ARG ASN LYS THR GLU LEU LEU ARG SEQRES 7 A 241 ALA VAL ALA ASP ARG ILE LEU LEU SER ALA MSE ASP GLY SEQRES 8 A 241 TYR ARG PRO GLU GLY ASP TRP LYS GLN ARG LEU THR ALA SEQRES 9 A 241 VAL ALA LEU ARG LEU ARG GLU SER PHE GLY GLN GLN PRO SEQRES 10 A 241 GLN LEU ALA ALA VAL TRP GLY ARG HIS GLY SER GLY GLY SEQRES 11 A 241 THR GLY SER ARG LEU MSE MSE GLU GLU VAL LEU GLN ALA SEQRES 12 A 241 LEU ARG ALA SER GLY LEU PRO ASP ASP GLU ILE PRO ALA SEQRES 13 A 241 ARG TYR HIS ARG LEU VAL ILE LEU ILE SER SER LEU ILE SEQRES 14 A 241 THR ALA GLU GLY GLY PHE GLY ALA VAL GLY ALA GLN GLU SEQRES 15 A 241 HIS GLU GLN GLY MET GLU GLN PHE ARG VAL ALA VAL LEU SEQRES 16 A 241 GLY ALA ASP PRO GLU ARG PHE PRO ALA LEU SER HIS PHE SEQRES 17 A 241 ALA ARG GLU ILE ARG PRO LEU GLY ALA ASP ARG GLY ALA SEQRES 18 A 241 ALA PHE GLU GLU ILE LEU ALA ALA HIS LEU ALA HIS LEU SEQRES 19 A 241 GLU ALA ALA ALA PRO GLY SER SEQRES 1 B 241 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 241 ARG GLU ASN LEU TYR PHE GLN GLY HIS MET ALA GLY ARG SEQRES 3 B 241 ARG ARG TRP SER THR GLU GLN ILE LEU ASP ALA ALA ALA SEQRES 4 B 241 GLU LEU LEU LEU ALA GLY ASP ALA GLU THR PHE SER VAL SEQRES 5 B 241 ARG LYS LEU ALA ALA SER LEU GLY THR ASP SER SER SER SEQRES 6 B 241 LEU TYR ARG HIS PHE ARG ASN LYS THR GLU LEU LEU ARG SEQRES 7 B 241 ALA VAL ALA ASP ARG ILE LEU LEU SER ALA MSE ASP GLY SEQRES 8 B 241 TYR ARG PRO GLU GLY ASP TRP LYS GLN ARG LEU THR ALA SEQRES 9 B 241 VAL ALA LEU ARG LEU ARG GLU SER PHE GLY GLN GLN PRO SEQRES 10 B 241 GLN LEU ALA ALA VAL TRP GLY ARG HIS GLY SER GLY GLY SEQRES 11 B 241 THR GLY SER ARG LEU MSE MSE GLU GLU VAL LEU GLN ALA SEQRES 12 B 241 LEU ARG ALA SER GLY LEU PRO ASP ASP GLU ILE PRO ALA SEQRES 13 B 241 ARG TYR HIS ARG LEU VAL ILE LEU ILE SER SER LEU ILE SEQRES 14 B 241 THR ALA GLU GLY GLY PHE GLY ALA VAL GLY ALA GLN GLU SEQRES 15 B 241 HIS GLU GLN GLY MET GLU GLN PHE ARG VAL ALA VAL LEU SEQRES 16 B 241 GLY ALA ASP PRO GLU ARG PHE PRO ALA LEU SER HIS PHE SEQRES 17 B 241 ALA ARG GLU ILE ARG PRO LEU GLY ALA ASP ARG GLY ALA SEQRES 18 B 241 ALA PHE GLU GLU ILE LEU ALA ALA HIS LEU ALA HIS LEU SEQRES 19 B 241 GLU ALA ALA ALA PRO GLY SER MODRES 2HXI MSE A 67 MET SELENOMETHIONINE MODRES 2HXI MSE A 114 MET SELENOMETHIONINE MODRES 2HXI MSE A 115 MET SELENOMETHIONINE MODRES 2HXI MSE B 67 MET SELENOMETHIONINE MODRES 2HXI MSE B 114 MET SELENOMETHIONINE MODRES 2HXI MSE B 115 MET SELENOMETHIONINE HET MSE A 67 8 HET MSE A 114 8 HET MSE A 115 8 HET MSE B 67 8 HET MSE B 114 8 HET MSE B 115 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 3 HOH *442(H2 O) HELIX 1 1 SER A 8 LEU A 21 1 14 HELIX 2 2 SER A 29 LEU A 37 1 9 HELIX 3 3 ASP A 40 PHE A 48 1 9 HELIX 4 4 ASN A 50 ASP A 68 1 19 HELIX 5 5 ASP A 75 PHE A 91 1 17 HELIX 6 6 GLN A 94 GLY A 105 1 12 HELIX 7 7 GLY A 108 SER A 125 1 18 HELIX 8 8 PRO A 128 ASP A 130 5 3 HELIX 9 9 GLU A 131 GLY A 151 1 21 HELIX 10 10 PHE A 180 ALA A 187 1 8 HELIX 11 11 ARG A 188 ILE A 190 5 3 HELIX 12 12 ASP A 196 ALA A 216 1 21 HELIX 13 13 SER B 8 ALA B 22 1 15 HELIX 14 14 SER B 29 LEU B 37 1 9 HELIX 15 15 ASP B 40 TYR B 45 1 6 HELIX 16 16 ASN B 50 MSE B 67 1 18 HELIX 17 17 ASP B 75 GLY B 92 1 18 HELIX 18 18 GLN B 94 GLY B 105 1 12 HELIX 19 19 GLY B 108 SER B 125 1 18 HELIX 20 20 PRO B 128 ASP B 130 5 3 HELIX 21 21 GLU B 131 GLY B 152 1 22 HELIX 22 22 PHE B 180 ALA B 187 1 8 HELIX 23 23 ARG B 188 ILE B 190 5 3 HELIX 24 24 ASP B 196 ALA B 216 1 21 LINK C ALA A 66 N MSE A 67 1555 1555 1.32 LINK C MSE A 67 N ASP A 68 1555 1555 1.33 LINK C LEU A 113 N MSE A 114 1555 1555 1.34 LINK C MSE A 114 N MSE A 115 1555 1555 1.34 LINK C MSE A 115 N GLU A 116 1555 1555 1.35 LINK C ALA B 66 N MSE B 67 1555 1555 1.34 LINK C MSE B 67 N ASP B 68 1555 1555 1.35 LINK C LEU B 113 N MSE B 114 1555 1555 1.32 LINK C MSE B 114 N MSE B 115 1555 1555 1.35 LINK C MSE B 115 N GLU B 116 1555 1555 1.36 CISPEP 1 GLY A 23 ASP A 24 0 0.89 CISPEP 2 GLY B 23 ASP B 24 0 2.93 CISPEP 3 ASP B 24 ALA B 25 0 -0.74 CRYST1 44.338 94.868 51.835 90.00 95.61 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.022554 0.000000 0.002214 0.00000 SCALE2 0.000000 0.010541 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019385 0.00000