HEADER TRANSCRIPTION REGULATOR 02-SEP-09 3IWF TITLE THE CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAIN OF A RPIR TITLE 2 TRANSCRIPTIONAL REGULATOR FROM STAPHYLOCOCCUS EPIDERMIDIS TO 1.4A COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCRIPTION REGULATOR RPIR FAMILY; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS EPIDERMIDIS; SOURCE 3 ORGANISM_TAXID: 176280; SOURCE 4 STRAIN: ATCC 12228; SOURCE 5 GENE: SE1891, SE_1891; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMCSG7 KEYWDS RPIR, TRANSCRIPTIONAL, REGULATOR, N-TERMINAL, STAPHYLOCOCCUS, KEYWDS 2 EPIDERMIDIS, PSI, MCSG, STRUCTURAL GENOMICS, MIDWEST CENTER FOR KEYWDS 3 STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, TRANSCRIPTION KEYWDS 4 REGULATOR EXPDTA X-RAY DIFFRACTION AUTHOR A.J.STEIN,A.SATHER,M.BOROVILOS,M.BARGASSA,A.JOACHIMIAK,MIDWEST CENTER AUTHOR 2 FOR STRUCTURAL GENOMICS (MCSG) REVDAT 3 01-NOV-17 3IWF 1 REMARK REVDAT 2 13-JUL-11 3IWF 1 VERSN REVDAT 1 15-SEP-09 3IWF 0 JRNL AUTH A.J.STEIN,A.SATHER,M.BOROVILOS,M.BARGASSA,A.JOACHIMIAK JRNL TITL THE CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAIN OF A RPIR JRNL TITL 2 TRANSCRIPTIONAL REGULATOR FROM STAPHYLOCOCCUS EPIDERMIDIS TO JRNL TITL 3 1.4A JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REFMAC_5.5.0102 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 45279 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) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2287 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3074 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.12 REMARK 3 BIN R VALUE (WORKING SET) : 0.3000 REMARK 3 BIN FREE R VALUE SET COUNT : 162 REMARK 3 BIN FREE R VALUE : 0.3490 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1448 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 31 REMARK 3 SOLVENT ATOMS : 168 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.07 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.05000 REMARK 3 B33 (A**2) : -0.05000 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): 0.063 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.058 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.033 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.842 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.951 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1581 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2148 ; 1.295 ; 1.980 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 197 ; 4.364 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 66 ;41.715 ;24.848 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 292 ;13.109 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ;18.183 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 248 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1149 ; 0.006 ; 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): 949 ; 1.330 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1568 ; 2.213 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 632 ; 3.273 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 573 ; 5.034 ; 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): 1581 ; 1.429 ; 3.000 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 3IWF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-SEP-09. REMARK 100 THE DEPOSITION ID IS D_1000054949. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUL-09 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) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.9794 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-3000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45328 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.61700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: HKL-3000, SHELX, MLPHARE, DM REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG MME 2000, 0.1M TRIS PH 8.5, REMARK 280 0.01M NICKEL CHLORIDE, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K 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 86.52200 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 86.52200 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 24.46050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 27.01400 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 24.46050 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 27.01400 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 86.52200 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 24.46050 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 27.01400 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 86.52200 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 24.46050 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 27.01400 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: AUTHORS STATE THAT BIOLOGICAL UNIT IS THE SAME AS REMARK 300 ASYMMETRIC 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 163 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 VAL A 84 REMARK 465 GLU A 85 REMARK 465 LEU A 86 REMARK 465 VAL A 87 REMARK 465 ASP A 88 REMARK 465 ASN A 89 REMARK 465 GLU A 90 REMARK 465 SER A 91 REMARK 465 THR A 92 REMARK 465 ILE A 93 REMARK 465 SER A 94 REMARK 465 LEU A 95 REMARK 465 LYS A 96 REMARK 465 SER A 103 REMARK 465 LYS A 104 REMARK 465 ALA A 105 REMARK 465 ALA A 106 REMARK 465 LEU A 107 REMARK 465 GLU B 85 REMARK 465 LEU B 86 REMARK 465 VAL B 87 REMARK 465 ASP B 88 REMARK 465 ASN B 89 REMARK 465 GLU B 90 REMARK 465 SER B 91 REMARK 465 THR B 92 REMARK 465 ILE B 93 REMARK 465 SER B 94 REMARK 465 LEU B 95 REMARK 465 LYS B 96 REMARK 465 SER B 103 REMARK 465 LYS B 104 REMARK 465 ALA B 105 REMARK 465 ALA B 106 REMARK 465 LEU B 107 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 MSE A 1 CG SE CE REMARK 470 LYS A 73 CG CD CE NZ REMARK 470 GLN A 81 CG CD OE1 NE2 REMARK 470 ARG A 102 CG CD NE CZ NH1 NH2 REMARK 470 MSE B 1 CG SE CE REMARK 470 ASN B 35 CG OD1 ND2 REMARK 470 GLN B 81 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 OH TYR B 82 O HOH B 135 1.44 REMARK 500 OH TYR A 82 O HOH A 160 1.48 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 O1 MXE A 111 O1 MXE A 111 3555 1.61 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 NI A 109 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 31 NE2 REMARK 620 2 HIS A 100 NE2 91.2 REMARK 620 3 TRS B 109 O1 92.1 92.5 REMARK 620 4 HOH B 119 O 92.8 92.1 173.2 REMARK 620 5 TRS B 109 N 167.7 100.0 82.4 91.8 REMARK 620 6 TRS B 109 O2 89.6 175.3 82.8 92.5 78.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI B 111 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 31 NE2 REMARK 620 2 HIS B 100 NE2 92.8 REMARK 620 3 TRS B 108 N 166.6 99.8 REMARK 620 4 TRS B 108 O1 90.3 174.1 76.8 REMARK 620 5 TRS B 108 O3 94.4 92.6 80.6 82.1 REMARK 620 6 HOH B 130 O 90.4 92.6 93.6 92.5 172.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 108 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 109 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 110 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MXE A 111 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MXE A 112 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B 108 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B 109 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 110 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI B 111 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC86334.3 RELATED DB: TARGETDB DBREF 3IWF A 1 107 UNP Q8CNB1 Q8CNB1_STAES 1 107 DBREF 3IWF B 1 107 UNP Q8CNB1 Q8CNB1_STAES 1 107 SEQRES 1 A 107 MSE PRO ASN ILE LEU TYR LYS ILE ASP ASN GLN TYR PRO SEQRES 2 A 107 TYR PHE THR LYS ASN GLU LYS LYS ILE ALA GLN PHE ILE SEQRES 3 A 107 LEU ASN TYR PRO HIS LYS VAL VAL ASN MSE THR SER GLN SEQRES 4 A 107 GLU ILE ALA ASN GLN LEU GLU THR SER SER THR SER ILE SEQRES 5 A 107 ILE ARG LEU SER LYS LYS VAL THR PRO GLY GLY PHE ASN SEQRES 6 A 107 GLU LEU LYS THR ARG LEU SER LYS PHE LEU PRO LYS GLU SEQRES 7 A 107 VAL THR GLN TYR ASN VAL GLU LEU VAL ASP ASN GLU SER SEQRES 8 A 107 THR ILE SER LEU LYS ASN LYS LEU HIS SER ARG SER LYS SEQRES 9 A 107 ALA ALA LEU SEQRES 1 B 107 MSE PRO ASN ILE LEU TYR LYS ILE ASP ASN GLN TYR PRO SEQRES 2 B 107 TYR PHE THR LYS ASN GLU LYS LYS ILE ALA GLN PHE ILE SEQRES 3 B 107 LEU ASN TYR PRO HIS LYS VAL VAL ASN MSE THR SER GLN SEQRES 4 B 107 GLU ILE ALA ASN GLN LEU GLU THR SER SER THR SER ILE SEQRES 5 B 107 ILE ARG LEU SER LYS LYS VAL THR PRO GLY GLY PHE ASN SEQRES 6 B 107 GLU LEU LYS THR ARG LEU SER LYS PHE LEU PRO LYS GLU SEQRES 7 B 107 VAL THR GLN TYR ASN VAL GLU LEU VAL ASP ASN GLU SER SEQRES 8 B 107 THR ILE SER LEU LYS ASN LYS LEU HIS SER ARG SER LYS SEQRES 9 B 107 ALA ALA LEU MODRES 3IWF MSE A 1 MET SELENOMETHIONINE MODRES 3IWF MSE A 36 MET SELENOMETHIONINE MODRES 3IWF MSE B 1 MET SELENOMETHIONINE MODRES 3IWF MSE B 36 MET SELENOMETHIONINE HET MSE A 1 5 HET MSE A 36 8 HET MSE B 1 5 HET MSE B 36 8 HET CL A 108 1 HET NI A 109 1 HET NA A 110 1 HET MXE A 111 5 HET MXE A 112 5 HET TRS B 108 8 HET TRS B 109 8 HET CL B 110 1 HET NI B 111 1 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION HETNAM NI NICKEL (II) ION HETNAM NA SODIUM ION HETNAM MXE 2-METHOXYETHANOL HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 CL 2(CL 1-) FORMUL 4 NI 2(NI 2+) FORMUL 5 NA NA 1+ FORMUL 6 MXE 2(C3 H8 O2) FORMUL 8 TRS 2(C4 H12 N O3 1+) FORMUL 12 HOH *168(H2 O) HELIX 1 1 ASN A 3 TYR A 12 1 10 HELIX 2 2 PRO A 13 PHE A 15 5 3 HELIX 3 3 THR A 16 TYR A 29 1 14 HELIX 4 4 TYR A 29 VAL A 34 1 6 HELIX 5 5 THR A 37 GLU A 46 1 10 HELIX 6 6 SER A 48 THR A 60 1 13 HELIX 7 7 GLY A 62 LYS A 73 1 12 HELIX 8 8 ASN B 3 TYR B 12 1 10 HELIX 9 9 PRO B 13 PHE B 15 5 3 HELIX 10 10 THR B 16 TYR B 29 1 14 HELIX 11 11 TYR B 29 ASN B 35 1 7 HELIX 12 12 THR B 37 GLU B 46 1 10 HELIX 13 13 SER B 48 THR B 60 1 13 HELIX 14 14 GLY B 62 LYS B 73 1 12 LINK C MSE A 1 N PRO A 2 1555 1555 1.35 LINK C ASN A 35 N MSE A 36 1555 1555 1.33 LINK C MSE A 36 N THR A 37 1555 1555 1.32 LINK C MSE B 1 N PRO B 2 1555 1555 1.35 LINK C ASN B 35 N MSE B 36 1555 1555 1.33 LINK C MSE B 36 N THR B 37 1555 1555 1.33 LINK NE2 HIS A 31 NI NI A 109 1555 1555 2.06 LINK NE2 HIS A 100 NI NI A 109 1555 1555 2.06 LINK NE2 HIS B 31 NI NI B 111 1555 1555 2.05 LINK NE2 HIS B 100 NI NI B 111 1555 1555 2.07 LINK NI NI A 109 O1 TRS B 109 1555 1555 2.12 LINK NI NI A 109 O HOH B 119 1555 1555 2.11 LINK NI NI A 109 N TRS B 109 1555 1555 2.06 LINK NI NI A 109 O2 TRS B 109 1555 1555 2.16 LINK N TRS B 108 NI NI B 111 1555 1555 2.10 LINK O1 TRS B 108 NI NI B 111 1555 1555 2.16 LINK O3 TRS B 108 NI NI B 111 1555 1555 2.13 LINK NI NI B 111 O HOH B 130 1555 1555 2.15 SITE 1 AC1 3 TYR A 6 ASN A 10 HIS B 31 SITE 1 AC2 4 HIS A 31 HIS A 100 TRS B 109 HOH B 119 SITE 1 AC3 2 GLN A 24 ASN A 28 SITE 1 AC4 7 GLN A 39 ALA A 42 ASN A 43 THR A 47 SITE 2 AC4 7 SER A 48 SER A 49 HOH A 161 SITE 1 AC5 6 GLY A 62 ASN A 65 GLU A 66 HOH A 140 SITE 2 AC5 6 LYS B 98 LEU B 99 SITE 1 AC6 10 ASP A 9 ASN A 28 TYR B 14 HIS B 31 SITE 2 AC6 10 PRO B 76 GLU B 78 HIS B 100 NI B 111 SITE 3 AC6 10 HOH B 130 HOH B 137 SITE 1 AC7 10 TYR A 14 HIS A 31 PRO A 76 GLU A 78 SITE 2 AC7 10 HIS A 100 NI A 109 HOH A 121 ASP B 9 SITE 3 AC7 10 ASN B 28 HOH B 119 SITE 1 AC8 3 HIS A 31 TYR B 6 ASN B 10 SITE 1 AC9 4 HIS B 31 HIS B 100 TRS B 108 HOH B 130 CRYST1 48.921 54.028 173.044 90.00 90.00 90.00 C 2 2 21 16 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 0.020441 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018509 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005779 0.00000