HEADER TRANSPORT PROTEIN 28-MAY-09 2WJQ TITLE NANC PORIN STRUCTURE IN HEXAGONAL CRYSTAL FORM. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE N-ACETYLNEURAMINIC ACID OUTER MEMBRANE CHANNEL COMPND 3 PROTEIN NANC; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: N-ACETYLNEURAMINIC ACID-INDUCIBLE OUTER MEMBRANE CHANNEL COMPND 6 PROTEIN NANC, NANR-REGULATED CHANNEL, PORIN NANC; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)OMP8/PLYS; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PKSM717 KEYWDS KDGM FAMILY, BETA-BARREL, MONOMERIC PORIN, TRANSPORT PROTEIN, OUTER KEYWDS 2 MEMBRANE PROTEIN, SIALIC ACID TRANSLOCATION EXPDTA X-RAY DIFFRACTION AUTHOR C.WIRTH,G.CONDEMINE,T.SCHIRMER,C.M.PENEFF REVDAT 5 08-MAY-19 2WJQ 1 REMARK REVDAT 4 06-MAR-19 2WJQ 1 REMARK REVDAT 3 13-JUL-11 2WJQ 1 VERSN REVDAT 2 08-DEC-09 2WJQ 1 JRNL REVDAT 1 13-OCT-09 2WJQ 0 JRNL AUTH C.WIRTH,G.CONDEMINE,C.BOITEUX,S.BERNECHE,T.SCHIRMER, JRNL AUTH 2 C.M.PENEFF JRNL TITL NANC CRYSTAL STRUCTURE, A MODEL FOR OUTER MEMBRANE CHANNELS JRNL TITL 2 OF THE ACIDIC SUGAR-SPECIFIC KDGM PORIN FAMILY. JRNL REF J.MOL.BIOL. V. 394 718 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19796645 JRNL DOI 10.1016/J.JMB.2009.09.054 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0088 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 21713 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) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1178 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1568 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.23 REMARK 3 BIN R VALUE (WORKING SET) : 0.1780 REMARK 3 BIN FREE R VALUE SET COUNT : 80 REMARK 3 BIN FREE R VALUE : 0.1880 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1705 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 138 REMARK 3 SOLVENT ATOMS : 136 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.73 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.12000 REMARK 3 B22 (A**2) : -0.12000 REMARK 3 B33 (A**2) : 0.18000 REMARK 3 B12 (A**2) : -0.06000 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): 0.149 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.133 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.081 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.200 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.938 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1892 ; 0.011 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1364 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2533 ; 1.332 ; 1.941 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3110 ; 0.739 ; 3.010 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 205 ; 6.182 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 100 ;36.074 ;23.200 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 263 ;11.359 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;15.508 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 238 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2019 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 424 ; 0.001 ; 0.020 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): 1017 ; 0.698 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 420 ; 0.181 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1632 ; 1.392 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 875 ; 2.216 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 900 ; 3.522 ; 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 24 A 236 REMARK 3 ORIGIN FOR THE GROUP (A): 32.8230 -16.2650 53.7580 REMARK 3 T TENSOR REMARK 3 T11: 0.0503 T22: 0.0716 REMARK 3 T33: 0.0103 T12: -0.0430 REMARK 3 T13: 0.0203 T23: -0.0209 REMARK 3 L TENSOR REMARK 3 L11: 1.1659 L22: 1.1130 REMARK 3 L33: 0.1286 L12: 0.0522 REMARK 3 L13: -0.1903 L23: -0.1778 REMARK 3 S TENSOR REMARK 3 S11: -0.0180 S12: -0.0326 S13: -0.0090 REMARK 3 S21: 0.0262 S22: 0.0001 S23: 0.0402 REMARK 3 S31: 0.0535 S32: -0.0610 S33: 0.0178 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. RESIDUES 43 TO 52 HAVE NOT BEEN MODELED DUE TO REMARK 3 MISSING DENSITY. REMARK 4 REMARK 4 2WJQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-MAY-09. REMARK 100 THE DEPOSITION ID IS D_1290039086. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22890 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 9.900 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : 10.10 REMARK 200 R MERGE FOR SHELL (I) : 0.41000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAS REMARK 200 SOFTWARE USED: SHELXD, SHARP REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5-10% ISOPROPANOL, 0.15M CACL2, 0.1M REMARK 280 ACETATE PH 4.6, VAPOR DIFFUSION, 295K, PH 7.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 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 REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/2 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 60.62650 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 60.62650 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 60.62650 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 0.00000 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 0.00000 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 60.62650 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 60.62650 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 60.62650 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 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 HIS A 43 REMARK 465 ASP A 44 REMARK 465 ASN A 45 REMARK 465 LYS A 46 REMARK 465 LYS A 47 REMARK 465 GLU A 48 REMARK 465 ASN A 49 REMARK 465 ALA A 50 REMARK 465 ALA A 51 REMARK 465 LEU A 52 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 27 CG CD OE1 NE2 REMARK 470 ASN A 53 CG OD1 ND2 REMARK 470 LYS A 64 CE NZ REMARK 470 ASP A 67 CG OD1 OD2 REMARK 470 LYS A 98 CG CD CE NZ REMARK 470 ARG A 199 CZ NH1 NH2 REMARK 470 LYS A 214 CD CE NZ 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 SER A 123 -167.63 -128.97 REMARK 500 ASN A 155 -168.97 -115.03 REMARK 500 ASP A 191 -167.15 69.31 REMARK 500 ARG A 192 57.55 -92.36 REMARK 500 ASP A 200 -169.19 -104.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2007 DISTANCE = 7.12 ANGSTROMS REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 N-OCTANE (OCT): OCT ARE INCOMPLETE MODELS OF DETERGENT REMARK 600 MOLECULES REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 14-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 15-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. 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 1216 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1217 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OCT A 1218 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OCT A 1220 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OCT A 1230 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OCT A 1221 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OCT A 1222 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OCT A 1223 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OCT A 1224 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OCT A 1225 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 1226 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 1227 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 1228 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 1229 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2WJR RELATED DB: PDB REMARK 900 NANC PORIN STRUCTURE IN RHOMBOHEDRAL CRYSTAL FORM. DBREF 2WJQ A 1 215 UNP P69856 NANC_ECOLI 24 238 SEQRES 1 A 215 ALA THR LEU ASP VAL ARG GLY GLY TYR ARG SER GLY SER SEQRES 2 A 215 HIS ALA TYR GLU THR ARG LEU LYS VAL SER GLU GLY TRP SEQRES 3 A 215 GLN ASN GLY TRP TRP ALA SER MET GLU SER ASN THR TRP SEQRES 4 A 215 ASN THR ILE HIS ASP ASN LYS LYS GLU ASN ALA ALA LEU SEQRES 5 A 215 ASN ASP VAL GLN VAL GLU VAL ASN TYR ALA ILE LYS LEU SEQRES 6 A 215 ASP ASP GLN TRP THR VAL ARG PRO GLY MET LEU THR HIS SEQRES 7 A 215 PHE SER SER ASN GLY THR ARG TYR GLY PRO TYR VAL LYS SEQRES 8 A 215 LEU SER TRP ASP ALA THR LYS ASP LEU ASN PHE GLY ILE SEQRES 9 A 215 ARG TYR ARG TYR ASP TRP LYS ALA TYR ARG GLN GLN ASP SEQRES 10 A 215 LEU SER GLY ASP MET SER ARG ASP ASN VAL HIS ARG TRP SEQRES 11 A 215 ASP GLY TYR VAL THR TYR HIS ILE ASN SER ASP PHE THR SEQRES 12 A 215 PHE ALA TRP GLN THR THR LEU TYR SER LYS GLN ASN ASP SEQRES 13 A 215 TYR ARG TYR ALA ASN HIS LYS LYS TRP ALA THR GLU ASN SEQRES 14 A 215 ALA PHE VAL LEU GLN TYR HIS MET THR PRO ASP ILE THR SEQRES 15 A 215 PRO TYR ILE GLU TYR ASP TYR LEU ASP ARG GLN GLY VAL SEQRES 16 A 215 TYR ASN GLY ARG ASP ASN LEU SER GLU ASN SER TYR ARG SEQRES 17 A 215 ILE GLY VAL SER PHE LYS LEU HET CL A1216 1 HET CL A1217 1 HET OCT A1218 8 HET OCT A1219 8 HET OCT A1220 8 HET OCT A1221 8 HET OCT A1222 8 HET OCT A1223 8 HET OCT A1224 8 HET OCT A1225 8 HET LDA A1226 16 HET LDA A1227 16 HET LDA A1228 16 HET LDA A1229 16 HET OCT A1230 8 HETNAM CL CHLORIDE ION HETNAM OCT N-OCTANE HETNAM LDA LAURYL DIMETHYLAMINE-N-OXIDE FORMUL 2 CL 2(CL 1-) FORMUL 4 OCT 9(C8 H18) FORMUL 12 LDA 4(C14 H31 N O) FORMUL 17 HOH *136(H2 O) SHEET 1 AA15 THR A 2 ARG A 10 0 SHEET 2 AA15 ALA A 15 GLY A 25 -1 O ALA A 15 N ARG A 10 SHEET 3 AA15 TRP A 30 THR A 41 -1 O ALA A 32 N GLU A 24 SHEET 4 AA15 ASP A 54 TYR A 61 -1 O ASP A 54 N ASN A 37 SHEET 5 AA15 TRP A 69 SER A 80 -1 O PRO A 73 N TYR A 61 SHEET 6 AA15 GLY A 83 ASP A 95 -1 O GLY A 83 N SER A 80 SHEET 7 AA15 LEU A 100 LYS A 111 -1 O PHE A 102 N TRP A 94 SHEET 8 AA15 VAL A 127 HIS A 137 -1 O VAL A 127 N ASP A 109 SHEET 9 AA15 PHE A 142 LYS A 153 -1 O PHE A 144 N TYR A 136 SHEET 10 AA15 TRP A 165 TYR A 175 -1 O ALA A 166 N TYR A 151 SHEET 11 AA15 ILE A 181 TYR A 189 -1 O PRO A 183 N TYR A 175 SHEET 12 AA15 ASN A 205 LYS A 214 -1 O SER A 206 N ASP A 188 SHEET 13 AA15 THR A 2 ARG A 10 -1 O LEU A 3 N PHE A 213 SHEET 14 AA15 ALA A 15 GLY A 25 -1 O ALA A 15 N ARG A 10 SHEET 15 AA15 THR A 2 ARG A 10 -1 O THR A 2 N SER A 23 SHEET 1 AB 2 GLN A 115 GLN A 116 0 SHEET 2 AB 2 MET A 122 SER A 123 -1 O SER A 123 N GLN A 115 SHEET 1 AC 2 GLY A 194 TYR A 196 0 SHEET 2 AC 2 ARG A 199 LEU A 202 -1 O ARG A 199 N TYR A 196 SITE 1 AC1 5 SER A 81 TRP A 110 ARG A 124 ASN A 126 SITE 2 AC1 5 HOH A2102 SITE 1 AC2 2 ARG A 158 LYS A 164 SITE 1 AC3 1 VAL A 5 SITE 1 AC4 3 TYR A 16 TYR A 175 LDA A1227 SITE 1 AC5 3 TRP A 146 THR A 148 ASN A 169 SITE 1 AC6 1 TYR A 207 SITE 1 AC7 1 OCT A1225 SITE 1 AC8 3 LEU A 65 ASP A 66 OCT A1224 SITE 1 AC9 1 OCT A1223 SITE 1 BC1 3 TRP A 146 TYR A 189 OCT A1222 SITE 1 BC2 1 TYR A 106 SITE 1 BC3 6 TYR A 16 THR A 18 ASN A 40 THR A 178 SITE 2 BC3 6 TYR A 207 OCT A1220 SITE 1 BC4 6 GLN A 68 ALA A 96 ILE A 104 GLY A 132 SITE 2 BC4 6 TRP A 165 LDA A1229 SITE 1 BC5 5 ILE A 104 TRP A 130 SER A 152 LDA A1228 SITE 2 BC5 5 HOH A2045 CRYST1 96.823 96.823 121.253 90.00 90.00 120.00 P 63 2 2 12 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 0.010328 0.005963 0.000000 0.00000 SCALE2 0.000000 0.011926 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008247 0.00000