HEADER MEMBRANE PROTEIN 17-JAN-01 1HXU TITLE OMPF PORIN MUTANT KK COMPND MOL_ID: 1; COMPND 2 MOLECULE: OUTER MEMBRANE PROTEIN F; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PORIN OMPF; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PORIN, BETA BARREL, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.S.PHALE,A.PHILIPPSEN,C.WIDMER,V.P.PHALE,J.P.ROSENBUSCH,T.SCHIRMER REVDAT 6 07-FEB-24 1HXU 1 REMARK REVDAT 5 27-OCT-21 1HXU 1 REMARK SEQADV REVDAT 4 04-OCT-17 1HXU 1 REMARK REVDAT 3 13-JUL-11 1HXU 1 VERSN REVDAT 2 24-FEB-09 1HXU 1 VERSN REVDAT 1 06-JUN-01 1HXU 0 JRNL AUTH P.S.PHALE,A.PHILIPPSEN,C.WIDMER,V.P.PHALE,J.P.ROSENBUSCH, JRNL AUTH 2 T.SCHIRMER JRNL TITL ROLE OF CHARGED RESIDUES AT THE OMPF PORIN CHANNEL JRNL TITL 2 CONSTRICTION PROBED BY MUTAGENESIS AND SIMULATION. JRNL REF BIOCHEMISTRY V. 40 6319 2001 JRNL REFN ISSN 0006-2960 JRNL PMID 11371193 JRNL DOI 10.1021/BI010046K REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 8441 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : BASED ON WT SELECTION REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.264 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 445 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2634 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 6 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 50.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.009 ; NULL REMARK 3 ANGLE DISTANCE (A) : 0.036 ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1HXU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-FEB-01. REMARK 100 THE DEPOSITION ID IS D_1000012668. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-98 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (AGROVATA, ROTAVATA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8886 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: DIFFERENCE FOURIER REMARK 200 SOFTWARE USED: DIFFERENCE FOURIER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-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 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 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 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 8340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 42630 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 KCAL/MOL 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 -0.500000 -0.866025 0.000000 59.83500 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 103.63726 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -59.83500 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 103.63726 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 LYS A 25 REMARK 475 GLY A 26 REMARK 475 ASN A 27 REMARK 475 GLY A 28 REMARK 475 GLU A 29 REMARK 475 ASN A 30 REMARK 475 LYS A 243 REMARK 475 PHE A 244 REMARK 475 THR A 245 REMARK 475 ASN A 246 REMARK 475 THR A 247 REMARK 475 GLU A 284 REMARK 475 GLY A 285 REMARK 475 ASP A 321 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 6 CB CG CD CE NZ REMARK 480 GLU A 183 CG CD OE1 OE2 REMARK 480 LYS A 209 CB CG CD CE NZ REMARK 480 LYS A 305 CG CD CE NZ REMARK 480 LYS A 323 CD CE NZ 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 VAL A 283 N GLU A 284 1.56 REMARK 500 O GLY A 28 OG SER A 31 2.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 LYS A 6 CA LYS A 6 CB -0.203 REMARK 500 SER A 24 C LYS A 25 N -0.142 REMARK 500 ASN A 30 C SER A 31 N -0.280 REMARK 500 ASN A 242 C LYS A 243 N -0.144 REMARK 500 THR A 247 C SER A 248 N -0.251 REMARK 500 GLY A 285 C ILE A 286 N -0.225 REMARK 500 LYS A 305 CB LYS A 305 CG 0.179 REMARK 500 SER A 320 C ASP A 321 N -0.142 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 LYS A 6 CB - CA - C ANGL. DEV. = 18.4 DEGREES REMARK 500 LYS A 10 CA - CB - CG ANGL. DEV. = 25.9 DEGREES REMARK 500 LYS A 18 CA - CB - CG ANGL. DEV. = 15.8 DEGREES REMARK 500 ASN A 30 CA - C - N ANGL. DEV. = 14.9 DEGREES REMARK 500 ASN A 30 O - C - N ANGL. DEV. = -14.8 DEGREES REMARK 500 SER A 31 C - N - CA ANGL. DEV. = 25.8 DEGREES REMARK 500 LYS A 46 CA - CB - CG ANGL. DEV. = 21.8 DEGREES REMARK 500 ARG A 82 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG A 100 NE - CZ - NH2 ANGL. DEV. = 5.2 DEGREES REMARK 500 ARG A 132 NH1 - CZ - NH2 ANGL. DEV. = 8.8 DEGREES REMARK 500 ARG A 132 NE - CZ - NH2 ANGL. DEV. = -6.8 DEGREES REMARK 500 ARG A 167 NE - CZ - NH2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG A 168 CD - NE - CZ ANGL. DEV. = 11.4 DEGREES REMARK 500 ARG A 168 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 168 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 GLU A 212 OE1 - CD - OE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 ASP A 221 CB - CG - OD1 ANGL. DEV. = 6.8 DEGREES REMARK 500 ARG A 235 CD - NE - CZ ANGL. DEV. = 25.6 DEGREES REMARK 500 ASN A 242 CA - C - N ANGL. DEV. = 14.1 DEGREES REMARK 500 ASN A 242 O - C - N ANGL. DEV. = -11.2 DEGREES REMARK 500 SER A 248 C - N - CA ANGL. DEV. = 19.3 DEGREES REMARK 500 GLN A 255 N - CA - CB ANGL. DEV. = 11.1 DEGREES REMARK 500 ARG A 270 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 VAL A 283 O - C - N ANGL. DEV. = -49.9 DEGREES REMARK 500 ILE A 286 C - N - CA ANGL. DEV. = 16.2 DEGREES REMARK 500 SER A 320 O - C - N ANGL. DEV. = -9.8 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 ASN A 52 -167.98 -161.43 REMARK 500 ALA A 84 97.31 -160.34 REMARK 500 ALA A 91 -131.36 35.05 REMARK 500 MET A 114 18.79 -140.89 REMARK 500 PHE A 118 -154.66 -93.99 REMARK 500 PHE A 128 -99.42 66.61 REMARK 500 LYS A 131 -134.47 -147.77 REMARK 500 PHE A 144 68.87 38.02 REMARK 500 ASN A 170 142.44 -172.37 REMARK 500 ASN A 246 34.72 72.49 REMARK 500 GLU A 284 99.15 -50.76 REMARK 500 ASN A 293 106.59 -161.69 REMARK 500 ASN A 304 -157.59 -168.81 REMARK 500 SER A 320 -7.69 -59.66 REMARK 500 ASN A 322 131.88 -33.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ALA A 17 10.10 REMARK 500 VAL A 133 -14.33 REMARK 500 ALA A 194 -10.55 REMARK 500 VAL A 283 42.33 REMARK 500 SER A 320 -13.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2OMF RELATED DB: PDB REMARK 900 OMPF PORIN REMARK 900 RELATED ID: 1HXT RELATED DB: PDB REMARK 900 OMPF PORIN MUTANT NQAAA REMARK 900 RELATED ID: 1HXX RELATED DB: PDB REMARK 900 OMPF PORIN MUTANT Y106F DBREF 1HXU A 1 340 UNP P02931 OMPF_ECOLI 23 362 SEQADV 1HXU LYS A 18 UNP P02931 VAL 40 ENGINEERED MUTATION SEQADV 1HXU LYS A 131 UNP P02931 GLY 153 ENGINEERED MUTATION SEQRES 1 A 340 ALA GLU ILE TYR ASN LYS ASP GLY ASN LYS VAL ASP LEU SEQRES 2 A 340 TYR GLY LYS ALA LYS GLY LEU HIS TYR PHE SER LYS GLY SEQRES 3 A 340 ASN GLY GLU ASN SER TYR GLY GLY ASN GLY ASP MET THR SEQRES 4 A 340 TYR ALA ARG LEU GLY PHE LYS GLY GLU THR GLN ILE ASN SEQRES 5 A 340 SER ASP LEU THR GLY TYR GLY GLN TRP GLU TYR ASN PHE SEQRES 6 A 340 GLN GLY ASN ASN SER GLU GLY ALA ASP ALA GLN THR GLY SEQRES 7 A 340 ASN LYS THR ARG LEU ALA PHE ALA GLY LEU LYS TYR ALA SEQRES 8 A 340 ASP VAL GLY SER PHE ASP TYR GLY ARG ASN TYR GLY VAL SEQRES 9 A 340 VAL TYR ASP ALA LEU GLY TYR THR ASP MET LEU PRO GLU SEQRES 10 A 340 PHE GLY GLY ASP THR ALA TYR SER ASP ASP PHE PHE VAL SEQRES 11 A 340 LYS ARG VAL GLY GLY VAL ALA THR TYR ARG ASN SER ASN SEQRES 12 A 340 PHE PHE GLY LEU VAL ASP GLY LEU ASN PHE ALA VAL GLN SEQRES 13 A 340 TYR LEU GLY LYS ASN GLU ARG ASP THR ALA ARG ARG SER SEQRES 14 A 340 ASN GLY ASP GLY VAL GLY GLY SER ILE SER TYR GLU TYR SEQRES 15 A 340 GLU GLY PHE GLY ILE VAL GLY ALA TYR GLY ALA ALA ASP SEQRES 16 A 340 ARG THR ASN LEU GLN GLU ALA GLN PRO LEU GLY ASN GLY SEQRES 17 A 340 LYS LYS ALA GLU GLN TRP ALA THR GLY LEU LYS TYR ASP SEQRES 18 A 340 ALA ASN ASN ILE TYR LEU ALA ALA ASN TYR GLY GLU THR SEQRES 19 A 340 ARG ASN ALA THR PRO ILE THR ASN LYS PHE THR ASN THR SEQRES 20 A 340 SER GLY PHE ALA ASN LYS THR GLN ASP VAL LEU LEU VAL SEQRES 21 A 340 ALA GLN TYR GLN PHE ASP PHE GLY LEU ARG PRO SER ILE SEQRES 22 A 340 ALA TYR THR LYS SER LYS ALA LYS ASP VAL GLU GLY ILE SEQRES 23 A 340 GLY ASP VAL ASP LEU VAL ASN TYR PHE GLU VAL GLY ALA SEQRES 24 A 340 THR TYR TYR PHE ASN LYS ASN MET SER THR TYR VAL ASP SEQRES 25 A 340 TYR ILE ILE ASN GLN ILE ASP SER ASP ASN LYS LEU GLY SEQRES 26 A 340 VAL GLY SER ASP ASP THR VAL ALA VAL GLY ILE VAL TYR SEQRES 27 A 340 GLN PHE FORMUL 2 HOH *6(H2 O) HELIX 1 1 VAL A 105 GLY A 110 1 6 HELIX 2 2 PHE A 144 LEU A 147 5 4 HELIX 3 3 THR A 197 ALA A 202 1 6 SHEET 1 A 2 PRO A 239 ASN A 242 0 SHEET 2 A 2 THR A 247 PHE A 250 -1 O THR A 247 N ASN A 242 SHEET 1 B20 GLU A 2 LYS A 6 0 SHEET 2 B20 ASN A 9 PHE A 23 -1 N ASN A 9 O LYS A 6 SHEET 3 B20 GLY A 36 ASP A 37 -1 O GLY A 36 N TYR A 22 SHEET 4 B20 ASN A 9 PHE A 23 -1 N TYR A 22 O GLY A 36 SHEET 5 B20 TYR A 40 ASN A 52 -1 O TYR A 40 N LYS A 18 SHEET 6 B20 LEU A 55 GLN A 66 -1 O LEU A 55 N ILE A 51 SHEET 7 B20 LYS A 80 TYR A 90 -1 O LYS A 80 N ASN A 64 SHEET 8 B20 GLY A 94 TYR A 102 -1 O GLY A 94 N TYR A 90 SHEET 9 B20 ARG A 132 SER A 142 -1 N VAL A 133 O ASN A 101 SHEET 10 B20 LEU A 151 LEU A 158 -1 O PHE A 153 N ASN A 141 SHEET 11 B20 GLY A 173 TYR A 182 -1 O GLY A 173 N LEU A 158 SHEET 12 B20 PHE A 185 ASP A 195 -1 N PHE A 185 O TYR A 182 SHEET 13 B20 LYS A 210 ALA A 222 -1 N ALA A 211 O ALA A 194 SHEET 14 B20 ILE A 225 ARG A 235 -1 N ILE A 225 O ALA A 222 SHEET 15 B20 LYS A 253 TYR A 263 -1 N THR A 254 O THR A 234 SHEET 16 B20 LEU A 269 LYS A 281 -1 O PRO A 271 N TYR A 263 SHEET 17 B20 VAL A 289 TYR A 302 -1 O VAL A 289 N ALA A 280 SHEET 18 B20 MET A 307 ASN A 316 -1 O THR A 309 N TYR A 301 SHEET 19 B20 THR A 331 PHE A 340 -1 O THR A 331 N ILE A 314 SHEET 20 B20 ASN A 9 PHE A 23 -1 O GLY A 15 N PHE A 340 CRYST1 119.670 119.670 53.490 90.00 90.00 120.00 P 3 2 1 6 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 0.008356 0.004825 0.000000 0.00000 SCALE2 0.000000 0.009649 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018695 0.00000