HEADER TRANSCRIPTION 18-SEP-04 1XHF TITLE CRYSTAL STRUCTURE OF THE BEF3-ACTIVATED RECEIVER DOMAIN OF REDOX TITLE 2 RESPONSE REGULATOR ARCA COMPND MOL_ID: 1; COMPND 2 MOLECULE: AEROBIC RESPIRATION CONTROL PROTEIN ARCA; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RECEIVER DOMAIN; COMPND 5 SYNONYM: REDOX RESPONSE REGULATOR ARCA; DYE RESISTANCE PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: ARCA, DYE, FEXA, SFRA, SEG, MSP, CPXC; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: B834(DE3)PLYSS AND BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PEF29 (PJES307 DERIVATIVE) KEYWDS TWO-COMPONENT SYSTEM; GENE REGULATION; TRANSCRIPTION FACTOR; ANOXIC KEYWDS 2 REDOX CONTROL; DOUBLY WOUND FIVE-STRANDED BETA/ALPHA FOLD, KEYWDS 3 TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR A.TORO-ROMAN,T.R.MACK,A.M.STOCK REVDAT 4 06-NOV-24 1XHF 1 REMARK REVDAT 3 20-OCT-21 1XHF 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1XHF 1 VERSN REVDAT 1 17-MAY-05 1XHF 0 JRNL AUTH A.TORO-ROMAN,T.R.MACK,A.M.STOCK JRNL TITL STRUCTURAL ANALYSIS AND SOLUTION STUDIES OF THE ACTIVATED JRNL TITL 2 REGULATORY DOMAIN OF THE RESPONSE REGULATOR ARCA: A JRNL TITL 3 SYMMETRIC DIMER MEDIATED BY THE ALPHA4-BETA5-ALPHA5 FACE JRNL REF J.MOL.BIOL. V. 349 11 2005 JRNL REFN ISSN 0022-2836 JRNL PMID 15876365 JRNL DOI 10.1016/J.JMB.2005.03.059 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 26206 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 : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2641 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) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.21 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1668 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2200 REMARK 3 BIN FREE R VALUE SET COUNT : 193 REMARK 3 BIN FREE R VALUE : 0.2560 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1923 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 22 REMARK 3 SOLVENT ATOMS : 117 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.17 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.09000 REMARK 3 B22 (A**2) : 1.09000 REMARK 3 B33 (A**2) : -1.64000 REMARK 3 B12 (A**2) : 0.55000 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): 0.153 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.140 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.091 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.481 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.950 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1962 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2651 ; 1.445 ; 1.980 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 241 ; 6.067 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 314 ; 0.101 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1452 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 891 ; 0.209 ; 0.300 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): 268 ; 0.186 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 3 ; 0.123 ; 0.500 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 41 ; 0.202 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 16 ; 0.207 ; 0.500 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): 1207 ; 1.417 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1951 ; 2.438 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 755 ; 1.925 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 700 ; 2.900 ; 3.000 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 3 A 122 6 REMARK 3 1 B 3 B 122 6 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 LOOSE POSITIONAL 1 A (A): 945 ; 0.34 ; 5.00 REMARK 3 LOOSE THERMAL 1 A (A**2): 945 ; 3.27 ; 10.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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: NULL REMARK 4 REMARK 4 1XHF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-SEP-04. REMARK 100 THE DEPOSITION ID IS D_1000030364. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-FEB-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97176 REMARK 200 MONOCHROMATOR : KOHZU DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR WITH A SAGITTALLY REMARK 200 FOCUSED SECOND CRYSTAL. CRYSTAL REMARK 200 TYPE IS SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26280 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 8.500 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) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 1.2 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM ACETATE, MPD, SODIUM ACETATE, REMARK 280 PH 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 142.05467 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 71.02733 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 106.54100 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 35.51367 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 177.56833 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 142.05467 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 71.02733 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 35.51367 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 106.54100 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 177.56833 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: BIOLOGICAL ASSEMBLY IS A HOMODIMER PRESENT IN THE REMARK 300 ASSYMETRIC UNIT. 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, 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 MSE A 1 REMARK 465 GLN A 123 REMARK 465 GLN B 123 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 GLN A 2 CG CD OE1 NE2 REMARK 470 MSE B 1 CG SE CE REMARK 470 GLU B 71 CG CD OE1 OE2 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 35 CB - CG - OD2 ANGL. DEV. = 7.4 DEGREES REMARK 500 ASP A 84 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP B 11 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP B 29 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP B 99 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES 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 MG A1001 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 11 OD2 REMARK 620 2 ASP A 54 OD2 86.7 REMARK 620 3 ASN A 56 O 89.7 89.3 REMARK 620 4 BEF A2001 F1 170.2 84.3 94.1 REMARK 620 5 HOH A2016 O 95.5 171.2 99.3 92.8 REMARK 620 6 HOH A2047 O 91.4 82.0 171.2 83.5 89.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BEF A2001 BE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 54 OD1 REMARK 620 2 BEF A2001 F1 113.4 REMARK 620 3 BEF A2001 F2 101.8 109.2 REMARK 620 4 BEF A2001 F3 111.9 110.5 109.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B1002 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 11 OD2 REMARK 620 2 ASP B 54 OD2 87.6 REMARK 620 3 ASN B 56 O 90.4 96.5 REMARK 620 4 BEF B2002 F1 167.7 89.9 101.9 REMARK 620 5 HOH B4008 O 84.9 86.9 174.1 82.9 REMARK 620 6 HOH B4052 O 87.7 172.6 89.2 93.5 87.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BEF B2002 BE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 54 OD1 REMARK 620 2 BEF B2002 F1 113.0 REMARK 620 3 BEF B2002 F2 103.4 109.6 REMARK 620 4 BEF B2002 F3 110.8 109.8 110.0 REMARK 620 N 1 2 3 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 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEF A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEF B 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEF B 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BF2 B 4001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1XHE RELATED DB: PDB DBREF 1XHF A 1 123 UNP P0A9Q1 ARCA_ECOLI 1 123 DBREF 1XHF B 1 123 UNP P0A9Q1 ARCA_ECOLI 1 123 SEQADV 1XHF MSE A 1 UNP P0A9Q1 MET 1 MODIFIED RESIDUE SEQADV 1XHF MSE A 39 UNP P0A9Q1 MET 39 MODIFIED RESIDUE SEQADV 1XHF MSE A 53 UNP P0A9Q1 MET 53 MODIFIED RESIDUE SEQADV 1XHF MSE A 78 UNP P0A9Q1 MET 78 MODIFIED RESIDUE SEQADV 1XHF MSE A 122 UNP P0A9Q1 MET 122 MODIFIED RESIDUE SEQADV 1XHF GLN A 123 UNP P0A9Q1 ASN 123 ENGINEERED MUTATION SEQADV 1XHF MSE B 1 UNP P0A9Q1 MET 1 MODIFIED RESIDUE SEQADV 1XHF MSE B 39 UNP P0A9Q1 MET 39 MODIFIED RESIDUE SEQADV 1XHF MSE B 53 UNP P0A9Q1 MET 53 MODIFIED RESIDUE SEQADV 1XHF MSE B 78 UNP P0A9Q1 MET 78 MODIFIED RESIDUE SEQADV 1XHF MSE B 122 UNP P0A9Q1 MET 122 MODIFIED RESIDUE SEQADV 1XHF GLN B 123 UNP P0A9Q1 ASN 123 ENGINEERED MUTATION SEQRES 1 A 123 MSE GLN THR PRO HIS ILE LEU ILE VAL GLU ASP GLU LEU SEQRES 2 A 123 VAL THR ARG ASN THR LEU LYS SER ILE PHE GLU ALA GLU SEQRES 3 A 123 GLY TYR ASP VAL PHE GLU ALA THR ASP GLY ALA GLU MSE SEQRES 4 A 123 HIS GLN ILE LEU SER GLU TYR ASP ILE ASN LEU VAL ILE SEQRES 5 A 123 MSE ASP ILE ASN LEU PRO GLY LYS ASN GLY LEU LEU LEU SEQRES 6 A 123 ALA ARG GLU LEU ARG GLU GLN ALA ASN VAL ALA LEU MSE SEQRES 7 A 123 PHE LEU THR GLY ARG ASP ASN GLU VAL ASP LYS ILE LEU SEQRES 8 A 123 GLY LEU GLU ILE GLY ALA ASP ASP TYR ILE THR LYS PRO SEQRES 9 A 123 PHE ASN PRO ARG GLU LEU THR ILE ARG ALA ARG ASN LEU SEQRES 10 A 123 LEU SER ARG THR MSE GLN SEQRES 1 B 123 MSE GLN THR PRO HIS ILE LEU ILE VAL GLU ASP GLU LEU SEQRES 2 B 123 VAL THR ARG ASN THR LEU LYS SER ILE PHE GLU ALA GLU SEQRES 3 B 123 GLY TYR ASP VAL PHE GLU ALA THR ASP GLY ALA GLU MSE SEQRES 4 B 123 HIS GLN ILE LEU SER GLU TYR ASP ILE ASN LEU VAL ILE SEQRES 5 B 123 MSE ASP ILE ASN LEU PRO GLY LYS ASN GLY LEU LEU LEU SEQRES 6 B 123 ALA ARG GLU LEU ARG GLU GLN ALA ASN VAL ALA LEU MSE SEQRES 7 B 123 PHE LEU THR GLY ARG ASP ASN GLU VAL ASP LYS ILE LEU SEQRES 8 B 123 GLY LEU GLU ILE GLY ALA ASP ASP TYR ILE THR LYS PRO SEQRES 9 B 123 PHE ASN PRO ARG GLU LEU THR ILE ARG ALA ARG ASN LEU SEQRES 10 B 123 LEU SER ARG THR MSE GLN MODRES 1XHF MSE A 39 MET SELENOMETHIONINE MODRES 1XHF MSE A 53 MET SELENOMETHIONINE MODRES 1XHF MSE A 78 MET SELENOMETHIONINE MODRES 1XHF MSE A 122 MET SELENOMETHIONINE MODRES 1XHF MSE B 1 MET SELENOMETHIONINE MODRES 1XHF MSE B 39 MET SELENOMETHIONINE MODRES 1XHF MSE B 53 MET SELENOMETHIONINE MODRES 1XHF MSE B 78 MET SELENOMETHIONINE MODRES 1XHF MSE B 122 MET SELENOMETHIONINE HET MSE A 39 8 HET MSE A 53 8 HET MSE A 78 8 HET MSE A 122 8 HET MSE B 1 5 HET MSE B 39 8 HET MSE B 53 8 HET MSE B 78 8 HET MSE B 122 8 HET MG A1001 1 HET BEF A2001 4 HET MG B1002 1 HET BEF B2002 4 HET BEF B2003 4 HET BF4 B3001 5 HET BF2 B4001 3 HETNAM MSE SELENOMETHIONINE HETNAM MG MAGNESIUM ION HETNAM BEF BERYLLIUM TRIFLUORIDE ION HETNAM BF4 BERYLLIUM TETRAFLUORIDE ION HETNAM BF2 BERYLLIUM DIFLUORIDE FORMUL 1 MSE 9(C5 H11 N O2 SE) FORMUL 3 MG 2(MG 2+) FORMUL 4 BEF 3(BE F3 1-) FORMUL 8 BF4 BE F4 2- FORMUL 9 BF2 BE F2 FORMUL 10 HOH *117(H2 O) HELIX 1 1 GLU A 12 ALA A 25 1 14 HELIX 2 2 ASP A 35 TYR A 46 1 12 HELIX 3 3 ASN A 61 ALA A 73 1 13 HELIX 4 4 ASN A 85 GLY A 96 1 12 HELIX 5 5 ASN A 106 MSE A 122 1 17 HELIX 6 6 GLU B 12 ALA B 25 1 14 HELIX 7 7 ASP B 35 TYR B 46 1 12 HELIX 8 8 ASN B 61 ALA B 73 1 13 HELIX 9 9 ASN B 85 GLY B 96 1 12 HELIX 10 10 ASN B 106 MSE B 122 1 17 SHEET 1 A 5 ASP A 29 ALA A 33 0 SHEET 2 A 5 HIS A 5 VAL A 9 1 N ILE A 6 O PHE A 31 SHEET 3 A 5 LEU A 50 MSE A 53 1 O LEU A 50 N LEU A 7 SHEET 4 A 5 ALA A 76 THR A 81 1 O MSE A 78 N MSE A 53 SHEET 5 A 5 ASP A 99 THR A 102 1 O ILE A 101 N PHE A 79 SHEET 1 B 5 ASP B 29 ALA B 33 0 SHEET 2 B 5 HIS B 5 VAL B 9 1 N ILE B 6 O PHE B 31 SHEET 3 B 5 LEU B 50 MSE B 53 1 O ILE B 52 N LEU B 7 SHEET 4 B 5 ALA B 76 THR B 81 1 O MSE B 78 N MSE B 53 SHEET 5 B 5 ASP B 99 THR B 102 1 O ILE B 101 N PHE B 79 LINK C GLU A 38 N MSE A 39 1555 1555 1.34 LINK C MSE A 39 N HIS A 40 1555 1555 1.34 LINK C ILE A 52 N MSE A 53 1555 1555 1.33 LINK C MSE A 53 N ASP A 54 1555 1555 1.32 LINK C LEU A 77 N MSE A 78 1555 1555 1.32 LINK C MSE A 78 N PHE A 79 1555 1555 1.32 LINK C THR A 121 N MSE A 122 1555 1555 1.33 LINK C MSE B 1 N GLN B 2 1555 1555 1.32 LINK C GLU B 38 N MSE B 39 1555 1555 1.33 LINK C MSE B 39 N HIS B 40 1555 1555 1.34 LINK C ILE B 52 N MSE B 53 1555 1555 1.34 LINK C MSE B 53 N ASP B 54 1555 1555 1.32 LINK C LEU B 77 N MSE B 78 1555 1555 1.32 LINK C MSE B 78 N PHE B 79 1555 1555 1.33 LINK C THR B 121 N MSE B 122 1555 1555 1.33 LINK OD2 ASP A 11 MG MG A1001 1555 1555 2.16 LINK OD2 ASP A 54 MG MG A1001 1555 1555 2.06 LINK OD1 ASP A 54 BE BEF A2001 1555 1555 1.51 LINK O ASN A 56 MG MG A1001 1555 1555 2.06 LINK MG MG A1001 F1 BEF A2001 1555 1555 2.01 LINK MG MG A1001 O HOH A2016 1555 1555 1.94 LINK MG MG A1001 O HOH A2047 1555 1555 2.17 LINK OD2 ASP B 11 MG MG B1002 1555 1555 2.10 LINK OD2 ASP B 54 MG MG B1002 1555 1555 2.03 LINK OD1 ASP B 54 BE BEF B2002 1555 1555 1.59 LINK O ASN B 56 MG MG B1002 1555 1555 2.04 LINK MG MG B1002 F1 BEF B2002 1555 1555 2.04 LINK MG MG B1002 O HOH B4008 1555 1555 2.01 LINK MG MG B1002 O HOH B4052 1555 1555 2.01 CISPEP 1 LYS A 103 PRO A 104 0 -2.45 CISPEP 2 LYS B 103 PRO B 104 0 2.85 SITE 1 AC1 6 ASP A 11 ASP A 54 ASN A 56 BEF A2001 SITE 2 AC1 6 HOH A2016 HOH A2047 SITE 1 AC2 6 ASP B 11 ASP B 54 ASN B 56 BEF B2002 SITE 2 AC2 6 HOH B4008 HOH B4052 SITE 1 AC3 9 ASP A 54 ILE A 55 ASN A 56 THR A 81 SITE 2 AC3 9 GLY A 82 LYS A 103 MG A1001 HOH A2016 SITE 3 AC3 9 HOH A2047 SITE 1 AC4 9 ASP B 54 ILE B 55 ASN B 56 THR B 81 SITE 2 AC4 9 GLY B 82 LYS B 103 MG B1002 HOH B4008 SITE 3 AC4 9 HOH B4052 SITE 1 AC5 2 ARG A 70 ASN A 74 SITE 1 AC6 2 ARG B 70 ASN B 74 CRYST1 86.169 86.169 213.082 90.00 90.00 120.00 P 65 2 2 24 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 0.011605 0.006700 0.000000 0.00000 SCALE2 0.000000 0.013400 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004693 0.00000