HEADER RNA BINDING PROTEIN 08-FEB-16 5I21 TITLE Y55W HFQ FROM PSEUDOMONAS AERUGINOSA COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA-BINDING PROTEIN HFQ; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA (STRAIN PA7); SOURCE 3 ORGANISM_TAXID: 381754; SOURCE 4 GENE: HFQ, PSPA7_5673; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS HFQ, PSEUDOMONAS AERUGINOSA, RNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.D.NIKULIN,N.V.LEKONTSEVA REVDAT 2 10-JAN-24 5I21 1 ATOM REVDAT 1 16-MAR-16 5I21 0 JRNL AUTH A.D.NIKULIN,N.V.LEKONTSEVA JRNL TITL Y55W HFQ FROM PSEUDOMONAS AERUGINOSA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.43 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 31284 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.880 REMARK 3 FREE R VALUE TEST SET COUNT : 1528 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 37.4447 - 3.4466 1.00 2841 136 0.1716 0.1995 REMARK 3 2 3.4466 - 2.7359 1.00 2753 126 0.1902 0.2093 REMARK 3 3 2.7359 - 2.3901 1.00 2718 144 0.1992 0.2040 REMARK 3 4 2.3901 - 2.1716 1.00 2695 134 0.1805 0.2149 REMARK 3 5 2.1716 - 2.0160 1.00 2716 140 0.1872 0.2258 REMARK 3 6 2.0160 - 1.8971 1.00 2709 112 0.1968 0.2486 REMARK 3 7 1.8971 - 1.8021 1.00 2687 144 0.1832 0.2133 REMARK 3 8 1.8021 - 1.7237 1.00 2682 157 0.2013 0.2355 REMARK 3 9 1.7237 - 1.6573 1.00 2640 121 0.2094 0.2327 REMARK 3 10 1.6573 - 1.6001 1.00 2690 158 0.2002 0.2081 REMARK 3 11 1.6001 - 1.5501 0.99 2625 156 0.2141 0.2408 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.870 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.57 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 1624 REMARK 3 ANGLE : 0.838 2209 REMARK 3 CHIRALITY : 0.060 267 REMARK 3 PLANARITY : 0.005 274 REMARK 3 DIHEDRAL : 12.912 1001 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5I21 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-FEB-16. REMARK 100 THE DEPOSITION ID IS D_1000218124. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-NOV-14 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 : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.860 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31293 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.800 REMARK 200 R MERGE (I) : 0.04633 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.8900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.65 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.80 REMARK 200 R MERGE FOR SHELL (I) : 0.52240 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.090 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 1U1S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 7% W/V PEG2000 MME, 2% MPD, 50 MM TRIS REMARK 280 -HCL, PH 6.5,, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 303K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 6 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z REMARK 290 6555 X-Y,X,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 -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 0.00000 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 0.00000 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 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 0.00000 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 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -99.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 -0.500000 -0.866025 0.000000 57.18100 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 99.04040 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -57.18100 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 99.04040 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -73.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 5 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 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 C 105 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 SER A 2 REMARK 465 LYS A 3 REMARK 465 GLY A 4 REMARK 465 HIS A 5 REMARK 465 PRO A 71 REMARK 465 SER A 72 REMARK 465 GLY A 73 REMARK 465 ASP A 74 REMARK 465 GLN A 75 REMARK 465 PRO A 76 REMARK 465 ALA A 77 REMARK 465 GLU A 78 REMARK 465 PRO A 79 REMARK 465 GLY A 80 REMARK 465 ASN A 81 REMARK 465 ALA A 82 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 LYS B 3 REMARK 465 GLY B 4 REMARK 465 HIS B 5 REMARK 465 SER B 72 REMARK 465 GLY B 73 REMARK 465 ASP B 74 REMARK 465 GLN B 75 REMARK 465 PRO B 76 REMARK 465 ALA B 77 REMARK 465 GLU B 78 REMARK 465 PRO B 79 REMARK 465 GLY B 80 REMARK 465 ASN B 81 REMARK 465 ALA B 82 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 LYS C 3 REMARK 465 GLY C 4 REMARK 465 HIS C 5 REMARK 465 PRO C 71 REMARK 465 SER C 72 REMARK 465 GLY C 73 REMARK 465 ASP C 74 REMARK 465 GLN C 75 REMARK 465 PRO C 76 REMARK 465 ALA C 77 REMARK 465 GLU C 78 REMARK 465 PRO C 79 REMARK 465 GLY C 80 REMARK 465 ASN C 81 REMARK 465 ALA C 82 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 O HOH C 141 O HOH C 144 1.85 REMARK 500 O HOH A 253 O HOH C 129 1.86 REMARK 500 O HOH B 138 O HOH B 148 1.91 REMARK 500 O HOH B 114 O HOH B 149 1.94 REMARK 500 O HOH A 258 O HOH A 263 1.96 REMARK 500 O HOH C 108 O HOH C 115 2.05 REMARK 500 NH1 ARG A 19 O HOH A 201 2.09 REMARK 500 O HOH B 153 O HOH B 161 2.10 REMARK 500 O HOH A 255 O HOH A 260 2.12 REMARK 500 O HOH A 242 O HOH A 258 2.13 REMARK 500 OD1 ASP C 9 O HOH C 101 2.15 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 O HOH A 269 O HOH C 149 3565 2.01 REMARK 500 O HOH B 164 O HOH B 175 1556 2.10 REMARK 500 O HOH A 266 O HOH A 268 1554 2.16 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 48 -104.05 -137.88 REMARK 500 ASN B 48 -113.42 -141.26 REMARK 500 ASP C 40 -159.75 -142.43 REMARK 500 ASN C 48 -114.63 -143.48 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 CL A 101 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1U1S RELATED DB: PDB REMARK 900 THE WILD-TYPE PROTEIN DBREF 5I21 A 1 82 UNP A6VD57 HFQ_PSEA7 1 82 DBREF 5I21 B 1 82 UNP A6VD57 HFQ_PSEA7 1 82 DBREF 5I21 C 1 82 UNP A6VD57 HFQ_PSEA7 1 82 SEQADV 5I21 TRP A 55 UNP A6VD57 TYR 55 ENGINEERED MUTATION SEQADV 5I21 TRP B 55 UNP A6VD57 TYR 55 ENGINEERED MUTATION SEQADV 5I21 TRP C 55 UNP A6VD57 TYR 55 ENGINEERED MUTATION SEQRES 1 A 82 MET SER LYS GLY HIS SER LEU GLN ASP PRO TYR LEU ASN SEQRES 2 A 82 THR LEU ARG LYS GLU ARG VAL PRO VAL SER ILE TYR LEU SEQRES 3 A 82 VAL ASN GLY ILE LYS LEU GLN GLY GLN ILE GLU SER PHE SEQRES 4 A 82 ASP GLN PHE VAL ILE LEU LEU LYS ASN THR VAL SER GLN SEQRES 5 A 82 MET VAL TRP LYS HIS ALA ILE SER THR VAL VAL PRO SER SEQRES 6 A 82 ARG PRO VAL ARG LEU PRO SER GLY ASP GLN PRO ALA GLU SEQRES 7 A 82 PRO GLY ASN ALA SEQRES 1 B 82 MET SER LYS GLY HIS SER LEU GLN ASP PRO TYR LEU ASN SEQRES 2 B 82 THR LEU ARG LYS GLU ARG VAL PRO VAL SER ILE TYR LEU SEQRES 3 B 82 VAL ASN GLY ILE LYS LEU GLN GLY GLN ILE GLU SER PHE SEQRES 4 B 82 ASP GLN PHE VAL ILE LEU LEU LYS ASN THR VAL SER GLN SEQRES 5 B 82 MET VAL TRP LYS HIS ALA ILE SER THR VAL VAL PRO SER SEQRES 6 B 82 ARG PRO VAL ARG LEU PRO SER GLY ASP GLN PRO ALA GLU SEQRES 7 B 82 PRO GLY ASN ALA SEQRES 1 C 82 MET SER LYS GLY HIS SER LEU GLN ASP PRO TYR LEU ASN SEQRES 2 C 82 THR LEU ARG LYS GLU ARG VAL PRO VAL SER ILE TYR LEU SEQRES 3 C 82 VAL ASN GLY ILE LYS LEU GLN GLY GLN ILE GLU SER PHE SEQRES 4 C 82 ASP GLN PHE VAL ILE LEU LEU LYS ASN THR VAL SER GLN SEQRES 5 C 82 MET VAL TRP LYS HIS ALA ILE SER THR VAL VAL PRO SER SEQRES 6 C 82 ARG PRO VAL ARG LEU PRO SER GLY ASP GLN PRO ALA GLU SEQRES 7 C 82 PRO GLY ASN ALA HET CL A 101 1 HETNAM CL CHLORIDE ION FORMUL 4 CL CL 1- FORMUL 5 HOH *198(H2 O) HELIX 1 AA1 LEU A 7 GLU A 18 1 12 HELIX 2 AA2 LEU B 7 GLU B 18 1 12 HELIX 3 AA3 LEU C 7 GLU C 18 1 12 SHEET 1 AA110 SER A 51 TRP A 55 0 SHEET 2 AA110 VAL A 43 LYS A 47 -1 N ILE A 44 O VAL A 54 SHEET 3 AA110 LYS A 31 PHE A 39 -1 N SER A 38 O LEU A 45 SHEET 4 AA110 PRO A 21 LEU A 26 -1 N ILE A 24 O LEU A 32 SHEET 5 AA110 ILE A 59 PRO A 64 -1 O VAL A 63 N SER A 23 SHEET 6 AA110 SER C 51 TRP C 55 -1 O TRP C 55 N SER A 60 SHEET 7 AA110 VAL C 43 LYS C 47 -1 N LEU C 46 O GLN C 52 SHEET 8 AA110 LYS C 31 PHE C 39 -1 N SER C 38 O LEU C 45 SHEET 9 AA110 PRO C 21 LEU C 26 -1 N VAL C 22 O GLY C 34 SHEET 10 AA110 ILE C 59 PRO C 64 -1 O SER C 60 N TYR C 25 SHEET 1 AA2 5 SER B 51 TRP B 55 0 SHEET 2 AA2 5 VAL B 43 LYS B 47 -1 N ILE B 44 O VAL B 54 SHEET 3 AA2 5 LYS B 31 PHE B 39 -1 N GLN B 35 O LYS B 47 SHEET 4 AA2 5 PRO B 21 LEU B 26 -1 N ILE B 24 O LEU B 32 SHEET 5 AA2 5 ILE B 59 PRO B 64 -1 O VAL B 63 N SER B 23 SITE 1 AC1 7 GLU A 18 ARG A 19 VAL A 20 ARG A 66 SITE 2 AC1 7 HOH A 242 HOH A 258 ARG B 66 CRYST1 114.362 114.362 28.343 90.00 90.00 120.00 P 6 18 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 0.008744 0.005048 0.000000 0.00000 SCALE2 0.000000 0.010097 0.000000 0.00000 SCALE3 0.000000 0.000000 0.035282 0.00000