HEADER MEMBRANE PROTEIN 17-DEC-01 1KMO TITLE CRYSTAL STRUCTURE OF THE OUTER MEMBRANE TRANSPORTER FECA COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON(III) DICITRATE TRANSPORT PROTEIN FECA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FECA; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: FERRIC CITRATE UPTAKE RECEPTOR SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K-12; SOURCE 5 GENE: FECA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: UT5600; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PSV66 KEYWDS MEMBRANE PROTEIN, IRON TRANSPORTER, TONB-DEPENDENT RECEPTOR, KEYWDS 2 SIDEROPHORE EXPDTA X-RAY DIFFRACTION AUTHOR A.D.FERGUSON,R.CHAKRABORTY,B.S.SMITH,L.ESSER,D.VAN DER HELM, AUTHOR 2 J.DEISENHOFER REVDAT 5 14-FEB-24 1KMO 1 REMARK REVDAT 4 11-OCT-17 1KMO 1 REMARK REVDAT 3 24-FEB-09 1KMO 1 VERSN REVDAT 2 23-OCT-02 1KMO 1 SOURCE REVDAT 1 06-MAR-02 1KMO 0 JRNL AUTH A.D.FERGUSON,R.CHAKRABORTY,B.S.SMITH,L.ESSER,D.VAN DER HELM, JRNL AUTH 2 J.DEISENHOFER JRNL TITL STRUCTURAL BASIS OF GATING BY THE OUTER MEMBRANE TRANSPORTER JRNL TITL 2 FECA. JRNL REF SCIENCE V. 295 1715 2002 JRNL REFN ISSN 0036-8075 JRNL PMID 11872840 JRNL DOI 10.1126/SCIENCE.1067313 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.71 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 223348.920 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 84.5 REMARK 3 NUMBER OF REFLECTIONS : 56331 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 SET) : 0.207 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2830 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 71.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7400 REMARK 3 BIN R VALUE (WORKING SET) : 0.2800 REMARK 3 BIN FREE R VALUE : 0.3270 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 397 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5184 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 292 REMARK 3 SOLVENT ATOMS : 386 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.47000 REMARK 3 B22 (A**2) : -3.57000 REMARK 3 B33 (A**2) : -0.90000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.25 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.27 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.080 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.350 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.980 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.170 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.090 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 54.21 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : LDAO.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : LDAO.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KMO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-DEC-01. REMARK 100 THE DEPOSITION ID IS D_1000015115. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-SEP-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97800 REMARK 200 MONOCHROMATOR : SYNCHROTRON REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 56331 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.3 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.1000 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) : 2.13 REMARK 200 COMPLETENESS FOR SHELL (%) : 0.7 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SNB REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1000, MOPS, LDAO, HEPTANE-1,2,3 REMARK 280 -TRIOL, SODIUM CHLORIDE, PH 8, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 284K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 58.54150 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.04300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 58.54150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 44.04300 REMARK 290 SMTRY3 4 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A MONOMER WHICH IS CONTAINED REMARK 300 WITHIN THE 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: MONOMERIC 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 MET A -32 REMARK 465 THR A -31 REMARK 465 PRO A -30 REMARK 465 LEU A -29 REMARK 465 ARG A -28 REMARK 465 VAL A -27 REMARK 465 PHE A -26 REMARK 465 ARG A -25 REMARK 465 LYS A -24 REMARK 465 THR A -23 REMARK 465 THR A -22 REMARK 465 PRO A -21 REMARK 465 LEU A -20 REMARK 465 VAL A -19 REMARK 465 ASN A -18 REMARK 465 THR A -17 REMARK 465 ILE A -16 REMARK 465 ARG A -15 REMARK 465 LEU A -14 REMARK 465 SER A -13 REMARK 465 LEU A -12 REMARK 465 LEU A -11 REMARK 465 PRO A -10 REMARK 465 LEU A -9 REMARK 465 ALA A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 SER A -5 REMARK 465 PHE A -4 REMARK 465 SER A -3 REMARK 465 ALA A -2 REMARK 465 PHE A -1 REMARK 465 ALA A 0 REMARK 465 ALA A 1 REMARK 465 GLN A 2 REMARK 465 VAL A 3 REMARK 465 ASN A 4 REMARK 465 ILE A 5 REMARK 465 ALA A 6 REMARK 465 PRO A 7 REMARK 465 GLY A 8 REMARK 465 SER A 9 REMARK 465 LEU A 10 REMARK 465 ASP A 11 REMARK 465 LYS A 12 REMARK 465 ALA A 13 REMARK 465 LEU A 14 REMARK 465 ASN A 15 REMARK 465 GLN A 16 REMARK 465 TYR A 17 REMARK 465 ALA A 18 REMARK 465 ALA A 19 REMARK 465 HIS A 20 REMARK 465 SER A 21 REMARK 465 GLY A 22 REMARK 465 PHE A 23 REMARK 465 THR A 24 REMARK 465 LEU A 25 REMARK 465 SER A 26 REMARK 465 VAL A 27 REMARK 465 ASP A 28 REMARK 465 ALA A 29 REMARK 465 SER A 30 REMARK 465 LEU A 31 REMARK 465 THR A 32 REMARK 465 ARG A 33 REMARK 465 GLY A 34 REMARK 465 LYS A 35 REMARK 465 GLN A 36 REMARK 465 SER A 37 REMARK 465 ASN A 38 REMARK 465 GLY A 39 REMARK 465 LEU A 40 REMARK 465 HIS A 41 REMARK 465 GLY A 42 REMARK 465 ASP A 43 REMARK 465 TYR A 44 REMARK 465 ASP A 45 REMARK 465 VAL A 46 REMARK 465 GLU A 47 REMARK 465 SER A 48 REMARK 465 GLY A 49 REMARK 465 LEU A 50 REMARK 465 GLN A 51 REMARK 465 GLN A 52 REMARK 465 LEU A 53 REMARK 465 LEU A 54 REMARK 465 ASP A 55 REMARK 465 GLY A 56 REMARK 465 SER A 57 REMARK 465 GLY A 58 REMARK 465 LEU A 59 REMARK 465 GLN A 60 REMARK 465 VAL A 61 REMARK 465 LYS A 62 REMARK 465 PRO A 63 REMARK 465 LEU A 64 REMARK 465 GLY A 65 REMARK 465 ASN A 66 REMARK 465 ASN A 67 REMARK 465 SER A 68 REMARK 465 TRP A 69 REMARK 465 THR A 70 REMARK 465 LEU A 71 REMARK 465 GLU A 72 REMARK 465 PRO A 73 REMARK 465 ALA A 74 REMARK 465 PRO A 75 REMARK 465 ALA A 76 REMARK 465 PRO A 77 REMARK 465 LYS A 78 REMARK 465 GLU A 79 REMARK 465 ASP A 80 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 NE2 GLN A 176 OE1 GLN A 178 2.13 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 ARG A 121 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 337 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 GLY A 427 N - CA - C ANGL. DEV. = -16.4 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 LEU A 82 102.57 24.69 REMARK 500 LEU A 89 -72.12 -90.16 REMARK 500 ALA A 172 72.76 -152.39 REMARK 500 PHE A 223 132.83 -21.73 REMARK 500 ASP A 271 -146.37 -97.95 REMARK 500 ASP A 322 106.38 -165.12 REMARK 500 GLN A 428 129.16 43.92 REMARK 500 ASP A 547 100.88 -160.89 REMARK 500 ASP A 622 3.99 -69.16 REMARK 500 PRO A 694 -24.98 -34.49 REMARK 500 MET A 696 -72.29 66.54 REMARK 500 ALA A 697 25.07 -156.08 REMARK 500 ASP A 698 40.35 34.54 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 LDA A 742 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 743 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 744 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 745 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 746 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 747 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 748 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 749 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 750 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 751 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 752 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 753 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 754 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 755 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 756 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 757 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 758 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HTO A 759 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1KMP RELATED DB: PDB REMARK 900 1KMP IS THE CRYSTAL STRUCTURE OF THE OUTER MEMBRANE TRANSPORTER REMARK 900 FECA. DBREF 1KMO A -32 741 UNP P13036 FECA_ECOLI 1 774 SEQRES 1 A 774 MET THR PRO LEU ARG VAL PHE ARG LYS THR THR PRO LEU SEQRES 2 A 774 VAL ASN THR ILE ARG LEU SER LEU LEU PRO LEU ALA GLY SEQRES 3 A 774 LEU SER PHE SER ALA PHE ALA ALA GLN VAL ASN ILE ALA SEQRES 4 A 774 PRO GLY SER LEU ASP LYS ALA LEU ASN GLN TYR ALA ALA SEQRES 5 A 774 HIS SER GLY PHE THR LEU SER VAL ASP ALA SER LEU THR SEQRES 6 A 774 ARG GLY LYS GLN SER ASN GLY LEU HIS GLY ASP TYR ASP SEQRES 7 A 774 VAL GLU SER GLY LEU GLN GLN LEU LEU ASP GLY SER GLY SEQRES 8 A 774 LEU GLN VAL LYS PRO LEU GLY ASN ASN SER TRP THR LEU SEQRES 9 A 774 GLU PRO ALA PRO ALA PRO LYS GLU ASP ALA LEU THR VAL SEQRES 10 A 774 VAL GLY ASP TRP LEU GLY ASP ALA ARG GLU ASN ASP VAL SEQRES 11 A 774 PHE GLU HIS ALA GLY ALA ARG ASP VAL ILE ARG ARG GLU SEQRES 12 A 774 ASP PHE ALA LYS THR GLY ALA THR THR MET ARG GLU VAL SEQRES 13 A 774 LEU ASN ARG ILE PRO GLY VAL SER ALA PRO GLU ASN ASN SEQRES 14 A 774 GLY THR GLY SER HIS ASP LEU ALA MET ASN PHE GLY ILE SEQRES 15 A 774 ARG GLY LEU ASN PRO ARG LEU ALA SER ARG SER THR VAL SEQRES 16 A 774 LEU MET ASP GLY ILE PRO VAL PRO PHE ALA PRO TYR GLY SEQRES 17 A 774 GLN PRO GLN LEU SER LEU ALA PRO VAL SER LEU GLY ASN SEQRES 18 A 774 MET ASP ALA ILE ASP VAL VAL ARG GLY GLY GLY ALA VAL SEQRES 19 A 774 ARG TYR GLY PRO GLN SER VAL GLY GLY VAL VAL ASN PHE SEQRES 20 A 774 VAL THR ARG ALA ILE PRO GLN ASP PHE GLY ILE GLU ALA SEQRES 21 A 774 GLY VAL GLU GLY GLN LEU SER PRO THR SER SER GLN ASN SEQRES 22 A 774 ASN PRO LYS GLU THR HIS ASN LEU MET VAL GLY GLY THR SEQRES 23 A 774 ALA ASP ASN GLY PHE GLY THR ALA LEU LEU TYR SER GLY SEQRES 24 A 774 THR ARG GLY SER ASP TRP ARG GLU HIS SER ALA THR ARG SEQRES 25 A 774 ILE ASP ASP LEU MET LEU LYS SER LYS TYR ALA PRO ASP SEQRES 26 A 774 GLU VAL HIS THR PHE ASN SER LEU LEU GLN TYR TYR ASP SEQRES 27 A 774 GLY GLU ALA ASP MET PRO GLY GLY LEU SER ARG ALA ASP SEQRES 28 A 774 TYR ASP ALA ASP ARG TRP GLN SER THR ARG PRO TYR ASP SEQRES 29 A 774 ARG PHE TRP GLY ARG ARG LYS LEU ALA SER LEU GLY TYR SEQRES 30 A 774 GLN PHE GLN PRO ASP SER GLN HIS LYS PHE ASN ILE GLN SEQRES 31 A 774 GLY PHE TYR THR GLN THR LEU ARG SER GLY TYR LEU GLU SEQRES 32 A 774 GLN GLY LYS ARG ILE THR LEU SER PRO ARG ASN TYR TRP SEQRES 33 A 774 VAL ARG GLY ILE GLU PRO ARG TYR SER GLN ILE PHE MET SEQRES 34 A 774 ILE GLY PRO SER ALA HIS GLU VAL GLY VAL GLY TYR ARG SEQRES 35 A 774 TYR LEU ASN GLU SER THR HIS GLU MET ARG TYR TYR THR SEQRES 36 A 774 ALA THR SER SER GLY GLN LEU PRO SER GLY SER SER PRO SEQRES 37 A 774 TYR ASP ARG ASP THR ARG SER GLY THR GLU ALA HIS ALA SEQRES 38 A 774 TRP TYR LEU ASP ASP LYS ILE ASP ILE GLY ASN TRP THR SEQRES 39 A 774 ILE THR PRO GLY MET ARG PHE GLU HIS ILE GLU SER TYR SEQRES 40 A 774 GLN ASN ASN ALA ILE THR GLY THR HIS GLU GLU VAL SER SEQRES 41 A 774 TYR ASN ALA PRO LEU PRO ALA LEU ASN VAL LEU TYR HIS SEQRES 42 A 774 LEU THR ASP SER TRP ASN LEU TYR ALA ASN THR GLU GLY SEQRES 43 A 774 SER PHE GLY THR VAL GLN TYR SER GLN ILE GLY LYS ALA SEQRES 44 A 774 VAL GLN SER GLY ASN VAL GLU PRO GLU LYS ALA ARG THR SEQRES 45 A 774 TRP GLU LEU GLY THR ARG TYR ASP ASP GLY ALA LEU THR SEQRES 46 A 774 ALA GLU MET GLY LEU PHE LEU ILE ASN PHE ASN ASN GLN SEQRES 47 A 774 TYR ASP SER ASN GLN THR ASN ASP THR VAL THR ALA ARG SEQRES 48 A 774 GLY LYS THR ARG HIS THR GLY LEU GLU THR GLN ALA ARG SEQRES 49 A 774 TYR ASP LEU GLY THR LEU THR PRO THR LEU ASP ASN VAL SEQRES 50 A 774 SER ILE TYR ALA SER TYR ALA TYR VAL ASN ALA GLU ILE SEQRES 51 A 774 ARG GLU LYS GLY ASP THR TYR GLY ASN LEU VAL PRO PHE SEQRES 52 A 774 SER PRO LYS HIS LYS GLY THR LEU GLY VAL ASP TYR LYS SEQRES 53 A 774 PRO GLY ASN TRP THR PHE ASN LEU ASN SER ASP PHE GLN SEQRES 54 A 774 SER SER GLN PHE ALA ASP ASN ALA ASN THR VAL LYS GLU SEQRES 55 A 774 SER ALA ASP GLY SER THR GLY ARG ILE PRO GLY PHE MET SEQRES 56 A 774 LEU TRP GLY ALA ARG VAL ALA TYR ASP PHE GLY PRO GLN SEQRES 57 A 774 MET ALA ASP LEU ASN LEU ALA PHE GLY VAL LYS ASN ILE SEQRES 58 A 774 PHE ASP GLN ASP TYR PHE ILE ARG SER TYR ASP ASP ASN SEQRES 59 A 774 ASN LYS GLY ILE TYR ALA GLY GLN PRO ARG THR LEU TYR SEQRES 60 A 774 MET GLN GLY SER LEU LYS PHE HET LDA A 742 16 HET LDA A 743 16 HET LDA A 744 16 HET LDA A 745 16 HET LDA A 746 16 HET LDA A 747 16 HET LDA A 748 16 HET LDA A 749 16 HET LDA A 750 16 HET LDA A 751 16 HET LDA A 752 16 HET LDA A 753 16 HET LDA A 754 16 HET LDA A 755 16 HET LDA A 756 16 HET LDA A 757 16 HET LDA A 758 16 HET HTO A 759 10 HET HTO A 760 10 HETNAM LDA LAURYL DIMETHYLAMINE-N-OXIDE HETNAM HTO HEPTANE-1,2,3-TRIOL FORMUL 2 LDA 17(C14 H31 N O) FORMUL 19 HTO 2(C7 H16 O3) FORMUL 21 HOH *386(H2 O) HELIX 1 1 ARG A 93 GLU A 99 1 7 HELIX 2 2 GLU A 110 GLY A 116 5 7 HELIX 3 3 THR A 119 ASN A 125 1 7 HELIX 4 4 ASN A 136 SER A 140 5 5 HELIX 5 5 PRO A 154 SER A 158 5 5 HELIX 6 6 SER A 185 GLY A 187 5 3 HELIX 7 7 GLN A 206 GLY A 209 5 4 HELIX 8 8 SER A 315 ASP A 322 1 8 HELIX 9 9 GLN A 519 SER A 521 5 3 HELIX 10 10 GLN A 522 SER A 529 1 8 HELIX 11 11 GLY A 595 LEU A 597 5 3 HELIX 12 12 THR A 598 ASP A 602 5 5 SHEET 1 A 2 VAL A 130 SER A 131 0 SHEET 2 A 2 GLY A 148 ILE A 149 -1 O GLY A 148 N SER A 131 SHEET 1 B 5 ILE A 167 PRO A 168 0 SHEET 2 B 5 THR A 161 MET A 164 -1 O MET A 164 N ILE A 167 SHEET 3 B 5 VAL A 211 THR A 216 1 O VAL A 212 N LEU A 163 SHEET 4 B 5 MET A 189 VAL A 195 -1 N ASP A 190 O VAL A 215 SHEET 5 B 5 ARG A 104 ARG A 108 -1 O ASP A 105 N VAL A 194 SHEET 1 C27 GLY A 224 LEU A 233 0 SHEET 2 C27 LYS A 243 THR A 253 -1 O LYS A 243 N GLN A 232 SHEET 3 C27 PHE A 258 GLY A 269 -1 N THR A 260 O GLY A 252 SHEET 4 C27 THR A 278 TYR A 289 -1 N THR A 278 O GLY A 269 SHEET 5 C27 HIS A 295 ASP A 309 -1 N PHE A 297 O TYR A 289 SHEET 6 C27 ARG A 332 PHE A 346 -1 O PHE A 333 N ALA A 308 SHEET 7 C27 HIS A 352 GLN A 371 -1 N PHE A 354 O PHE A 346 SHEET 8 C27 ARG A 374 LEU A 377 -1 O ARG A 374 N GLN A 371 SHEET 9 C27 SER A 400 ALA A 423 -1 N TYR A 420 O LEU A 377 SHEET 10 C27 ARG A 380 ILE A 397 -1 N ASN A 381 O HIS A 416 SHEET 11 C27 HIS A 352 GLN A 371 -1 N LYS A 353 O SER A 392 SHEET 12 C27 ARG A 380 ILE A 397 -1 O ARG A 380 N ARG A 365 SHEET 13 C27 SER A 400 ALA A 423 -1 O SER A 400 N ILE A 397 SHEET 14 C27 TYR A 436 ILE A 457 -1 N ASP A 437 O ARG A 419 SHEET 15 C27 TRP A 460 ASN A 477 -1 N TRP A 460 O ILE A 457 SHEET 16 C27 HIS A 483 THR A 502 -1 N GLU A 484 O GLN A 475 SHEET 17 C27 TRP A 505 GLY A 516 -1 O TRP A 505 N THR A 502 SHEET 18 C27 GLU A 535 ASP A 547 -1 N GLU A 535 O GLY A 516 SHEET 19 C27 LEU A 551 GLN A 565 -1 O ALA A 553 N TYR A 546 SHEET 20 C27 GLY A 579 ASP A 593 -1 N GLY A 579 O GLN A 565 SHEET 21 C27 VAL A 604 ILE A 617 -1 O ILE A 606 N TYR A 592 SHEET 22 C27 HIS A 634 TYR A 642 -1 O LYS A 635 N ALA A 611 SHEET 23 C27 TRP A 647 GLN A 656 -1 O PHE A 649 N TYR A 642 SHEET 24 C27 PHE A 681 ASP A 691 -1 N PHE A 681 O GLN A 656 SHEET 25 C27 ASN A 700 LYS A 706 -1 N LEU A 701 O TYR A 690 SHEET 26 C27 THR A 732 PHE A 741 -1 O THR A 732 N LYS A 706 SHEET 27 C27 GLY A 224 LEU A 233 -1 O ILE A 225 N PHE A 741 SHEET 1 D 2 PHE A 714 SER A 717 0 SHEET 2 D 2 GLY A 724 ALA A 727 -1 N GLY A 724 O SER A 717 CISPEP 1 GLY A 204 PRO A 205 0 -0.10 SITE 1 AC1 6 ALA A 227 GLY A 228 HIS A 246 ASN A 247 SITE 2 AC1 6 TYR A 264 LEU A 733 SITE 1 AC2 7 LEU A 248 TYR A 264 ARG A 279 TYR A 303 SITE 2 AC2 7 ASP A 305 ARG A 336 HOH A1118 SITE 1 AC3 6 THR A 600 VAL A 640 TYR A 642 PHE A 649 SITE 2 AC3 6 LEU A 651 LDA A 758 SITE 1 AC4 6 VAL A 688 TYR A 690 PHE A 692 LEU A 701 SITE 2 AC4 6 ALA A 702 LDA A 752 SITE 1 AC5 3 LEU A 586 TYR A 610 TYR A 612 SITE 1 AC6 1 PHE A 741 SITE 1 AC7 1 TRP A 540 SITE 1 AC8 1 ARG A 538 SITE 1 AC9 5 ILE A 356 PRO A 389 TYR A 410 HIS A 447 SITE 2 AC9 5 LDA A 751 SITE 1 BC1 6 PRO A 389 TYR A 391 TYR A 408 HIS A 447 SITE 2 BC1 6 TRP A 449 LDA A 750 SITE 1 BC2 3 TRP A 647 VAL A 688 LDA A 745 SITE 1 BC3 3 LEU A 451 MET A 466 LDA A 755 SITE 1 BC4 3 TRP A 460 VAL A 497 ALA A 509 SITE 1 BC5 3 LEU A 451 ASP A 453 LDA A 753 SITE 1 BC6 3 HIS A 295 LEU A 342 TYR A 344 SITE 1 BC7 3 GLY A 358 PHE A 359 ARG A 385 SITE 1 BC8 3 TYR A 642 PHE A 649 LDA A 744 SITE 1 BC9 1 TYR A 546 CRYST1 117.083 88.086 94.578 90.00 90.00 90.00 P 21 21 2 4 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 0.008541 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011353 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010573 0.00000