1Q9G - Header Asymmetric Unit

HEADER MEMBRANE PROTEIN 25-AUG-03 1Q9G

TITLE NMR STRUCTURE OF THE OUTER MEMBRANE PROTEIN OMPX IN DHPC TITLE 2 MICELLES

COMPND MOL_ID: 1; COMPND 2 MOLECULE: OUTER MEMBRANE PROTEIN X; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: OUTER MEMBRANE PROTEIN OMPX; 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 GENE: OMPX; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET3B

KEYWDS OMPX, MEMBRANE PROTEIN, NMR, TROSY, DHPC, DETERGENTS, KEYWDS 2 LIPIDS, MICELLES

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR C.FERNANDEZ,C.HILTY,G.WIDER,P.GUNTERT,K.WUTHRICH

REVDAT 2 24-FEB-09 1Q9G 1 VERSN REVDAT 1 21-SEP-04 1Q9G 0

JRNL AUTH C.FERNANDEZ,C.HILTY,G.WIDER,P.GUNTERT,K.WUTHRICH JRNL TITL NMR STRUCTURE OF THE INTEGRAL MEMBRANE PROTEIN OMPX JRNL REF J.MOL.BIOL. V. 336 1211 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15037080 JRNL DOI 10.1016/J.JMB.2003.09.014

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.HILTY,C.FERNANDEZ,G.WIDER,K.WUTHRICH REMARK 1 TITL SIDE CHAIN NMR ASSIGNMENTS IN THE MEMBRANE PROTEIN REMARK 1 TITL 2 OMPX RECONSTITUTED IN DHPC MICELLES REMARK 1 REF J.BIOMOL.NMR V. 23 289 2002 REMARK 1 REFN ISSN 0925-2738 REMARK 1 DOI 10.1023/A:1020218419190 REMARK 1 REFERENCE 2 REMARK 1 AUTH C.HILTY,G.WIDER,C.FERNANDEZ,K.WUTHRICH REMARK 1 TITL STEREOSPECIFIC ASSIGNMENTS OF THE ISOPROPYL METHYL REMARK 1 TITL 2 GROUPS OF THE MEMBRANE PROTEIN OMPX IN DHPC REMARK 1 TITL 3 MICELLES REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : OPALP 2.6 REMARK 3 AUTHORS : KORADI, R., LUGINBUHL, P. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NO HYDROGEN BOND CONSTRAINTS USED

REMARK 4 REMARK 4 1Q9G COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-SEP-03. REMARK 100 THE RCSB ID CODE IS RCSB020083.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 20MM SODIUM PHOSPHATE, 100MM REMARK 210 NACL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2MM OMPX U-15N,13C,2H; 2MM REMARK 210 OMPX U-15N,13C,2H/L,V,ID1- REMARK 210 13CH3; 2MM OMPX U-15N,10%-13C REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY, 3D_ REMARK 210 13C-SEPARATED_NOESY, 3D_H(C)(CC)-TOCSY-(CO)-[15N,1H]-TROSY, REMARK 210 2D_[13C,1H]-HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ, 750 MHZ, 500 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA 1.0, TALOS REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 (CANDID) REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 400 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: NULL

REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS.

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 3 ARG A 72 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 3 ARG A 147 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 13 TYR A 62 CB - CG - CD2 ANGL. DEV. = -3.7 DEGREES REMARK 500 15 ARG A 29 NE - CZ - NH2 ANGL. DEV. = -3.3 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 1 GLN A 15 68.92 -66.15 REMARK 500 1 ASN A 19 95.97 -66.95 REMARK 500 1 MET A 21 86.67 -61.14 REMARK 500 1 PRO A 36 29.60 -74.21 REMARK 500 1 THR A 51 -160.45 -126.03 REMARK 500 1 ALA A 52 -6.94 127.86 REMARK 500 1 SER A 53 -86.40 -84.41 REMARK 500 1 PRO A 69 -169.56 -71.32 REMARK 500 1 ILE A 73 -71.88 -69.33 REMARK 500 1 ASN A 74 -74.15 -156.56 REMARK 500 1 ASP A 75 -155.61 -126.90 REMARK 500 1 TRP A 76 77.28 -63.18 REMARK 500 1 PHE A 90 -161.74 56.52 REMARK 500 1 THR A 93 -62.87 -156.50 REMARK 500 1 GLU A 94 -60.09 59.99 REMARK 500 1 PRO A 96 85.52 -68.72 REMARK 500 1 THR A 97 -46.16 -149.61 REMARK 500 1 TYR A 98 156.64 63.63 REMARK 500 1 LYS A 99 -53.07 -147.81 REMARK 500 1 ASN A 100 76.13 44.92 REMARK 500 1 ASP A 101 -68.89 -124.51 REMARK 500 1 SER A 103 76.06 -169.50 REMARK 500 1 ASN A 120 20.24 -147.42 REMARK 500 2 GLN A 15 44.59 -62.32 REMARK 500 2 MET A 18 1.07 -68.25 REMARK 500 2 ASN A 34 13.00 -155.53 REMARK 500 2 GLU A 47 50.75 -144.41 REMARK 500 2 ALA A 52 -103.74 -80.99 REMARK 500 2 ASN A 60 -175.85 69.74 REMARK 500 2 ILE A 73 -94.80 -82.27 REMARK 500 2 ASN A 74 53.76 -163.99 REMARK 500 2 GLN A 91 -60.49 68.30 REMARK 500 2 THR A 93 -67.55 -107.83 REMARK 500 2 GLU A 94 -17.62 -176.54 REMARK 500 2 TYR A 98 18.29 55.49 REMARK 500 2 GLU A 119 44.04 -85.25 REMARK 500 2 ASN A 120 -49.06 -165.58 REMARK 500 2 ARG A 133 -64.16 65.32 REMARK 500 2 SER A 134 -0.24 -140.83 REMARK 500 3 GLN A 15 -70.77 68.62 REMARK 500 3 MET A 18 19.62 -164.96 REMARK 500 3 ASP A 33 66.33 33.51 REMARK 500 3 ALA A 52 -96.26 -87.58 REMARK 500 3 ASN A 74 -64.52 -165.05 REMARK 500 3 ASP A 75 -82.69 -40.05 REMARK 500 3 TRP A 76 20.02 -165.57 REMARK 500 3 LYS A 89 172.60 56.70 REMARK 500 3 PHE A 90 -75.24 -161.19 REMARK 500 3 TYR A 95 -69.00 147.32 REMARK 500 3 LYS A 99 -69.28 -152.54 REMARK 500 3 ASN A 100 65.87 39.18 REMARK 500 3 ASP A 101 -55.88 -151.83 REMARK 500 3 ASN A 116 107.73 -56.05 REMARK 500 3 ARG A 133 -70.14 65.17 REMARK 500 3 SER A 134 17.31 -144.52 REMARK 500 4 GLN A 15 -62.83 66.83 REMARK 500 4 MET A 18 7.32 -155.39 REMARK 500 4 ASN A 34 -31.73 -136.90 REMARK 500 4 PRO A 36 46.11 -84.46 REMARK 500 4 ALA A 52 105.22 71.13 REMARK 500 4 SER A 53 -78.50 156.62 REMARK 500 4 ASN A 58 163.67 172.55 REMARK 500 4 ASN A 60 -144.14 35.51 REMARK 500 4 ASN A 74 -97.13 -129.21 REMARK 500 4 LYS A 89 -165.98 -110.02 REMARK 500 4 PHE A 90 -90.31 39.99 REMARK 500 4 GLN A 91 -53.00 76.89 REMARK 500 4 GLU A 94 -60.05 170.50 REMARK 500 4 THR A 97 73.01 -113.67 REMARK 500 4 ASN A 100 66.34 33.72 REMARK 500 4 ASN A 120 25.11 -162.52 REMARK 500 4 SER A 134 16.03 57.07 REMARK 500 4 ASP A 136 -60.62 88.86 REMARK 500 4 VAL A 137 -69.55 75.45 REMARK 500 5 GLN A 15 -76.94 50.65 REMARK 500 5 MET A 18 -4.30 -151.51 REMARK 500 5 ASN A 34 -56.12 -167.36 REMARK 500 5 SER A 53 -90.44 -110.04 REMARK 500 5 ASN A 60 -72.10 -81.60 REMARK 500 5 ASP A 75 -83.70 -153.47 REMARK 500 5 TRP A 76 -70.60 -90.68 REMARK 500 5 GLN A 91 110.58 -160.31 REMARK 500 5 THR A 93 -94.85 -147.54 REMARK 500 5 GLU A 94 -54.88 -149.40 REMARK 500 5 THR A 97 -71.33 -140.27 REMARK 500 5 ASP A 101 90.67 178.52 REMARK 500 5 SER A 103 89.09 69.77 REMARK 500 5 SER A 134 9.90 59.79 REMARK 500 5 ASP A 136 -56.04 77.07 REMARK 500 5 VAL A 137 -67.42 78.89 REMARK 500 6 MET A 18 -5.67 -158.95 REMARK 500 6 ASN A 19 120.42 -39.18 REMARK 500 6 LYS A 48 146.85 -175.90 REMARK 500 6 ALA A 52 57.23 89.03 REMARK 500 6 SER A 53 -66.04 -146.49 REMARK 500 6 ASN A 60 115.97 168.97 REMARK 500 6 ARG A 72 90.32 -65.85 REMARK 500 6 ASN A 74 -90.17 -71.39 REMARK 500 6 TRP A 76 -51.71 -159.09 REMARK 500 6 GLN A 91 62.68 -119.24 REMARK 500 6 THR A 93 16.30 -145.02 REMARK 500 6 TYR A 95 170.17 66.44 REMARK 500 6 ASN A 100 -91.22 -70.08 REMARK 500 6 ALA A 111 -84.61 -165.91 REMARK 500 6 GLU A 119 29.59 121.69 REMARK 500 6 ARG A 133 -65.11 75.71 REMARK 500 6 SER A 134 -3.65 -157.42 REMARK 500 7 GLN A 15 -62.26 66.76 REMARK 500 7 MET A 18 -59.08 -122.30 REMARK 500 7 ASP A 33 88.22 28.38 REMARK 500 7 SER A 53 -31.55 69.90 REMARK 500 7 TYR A 57 102.45 -57.25 REMARK 500 7 ASN A 60 107.94 -175.01 REMARK 500 7 PRO A 69 97.26 -64.64 REMARK 500 7 ILE A 73 -108.50 -80.39 REMARK 500 7 THR A 93 35.09 -144.77 REMARK 500 7 GLU A 94 -88.36 -87.71 REMARK 500 7 TYR A 95 -59.36 -153.63 REMARK 500 7 LYS A 99 -64.76 67.73 REMARK 500 7 ASN A 100 55.83 39.27 REMARK 500 8 ASN A 19 91.67 -69.51 REMARK 500 8 PHE A 24 119.18 -164.96 REMARK 500 8 ASP A 33 30.40 -90.00 REMARK 500 8 ASN A 34 -59.25 -153.38 REMARK 500 8 ALA A 52 -9.09 90.37 REMARK 500 8 SER A 53 -74.75 -73.91 REMARK 500 8 ASP A 75 53.17 -154.01 REMARK 500 8 THR A 93 -6.05 58.34 REMARK 500 8 TYR A 98 77.77 62.39 REMARK 500 8 LYS A 99 80.17 139.23 REMARK 500 8 ASP A 101 -69.18 -176.52 REMARK 500 8 TYR A 109 -163.37 -168.35 REMARK 500 8 SER A 134 -11.34 68.48 REMARK 500 9 GLN A 15 -2.14 57.68 REMARK 500 9 MET A 18 -34.10 -145.29 REMARK 500 9 GLU A 47 10.03 -158.37 REMARK 500 9 ALA A 52 19.98 56.95 REMARK 500 9 TYR A 57 78.84 -115.39 REMARK 500 9 TRP A 76 3.18 -152.54 REMARK 500 9 LYS A 89 153.03 63.76 REMARK 500 9 PHE A 90 -36.34 -145.67 REMARK 500 9 GLN A 91 -65.46 66.59 REMARK 500 9 THR A 93 -70.72 -55.33 REMARK 500 9 GLU A 94 9.59 -165.76 REMARK 500 9 PRO A 96 13.23 -68.52 REMARK 500 9 ASP A 124 84.94 -158.69 REMARK 500 9 ARG A 133 -71.97 70.81 REMARK 500 10 GLN A 15 -72.50 60.26 REMARK 500 10 MET A 18 -78.08 -144.08 REMARK 500 10 ASN A 34 -83.23 -141.21 REMARK 500 10 THR A 51 92.74 153.44 REMARK 500 10 SER A 54 -33.33 -163.58 REMARK 500 10 ASN A 58 88.30 -64.77 REMARK 500 10 ASN A 74 77.67 154.73 REMARK 500 10 ASP A 75 6.60 51.94 REMARK 500 10 GLN A 91 116.97 -172.15 REMARK 500 10 PRO A 96 44.78 -74.32 REMARK 500 10 THR A 97 -43.39 -151.19 REMARK 500 10 SER A 103 -89.66 -154.97 REMARK 500 10 ASN A 120 32.15 -146.33 REMARK 500 10 ARG A 133 84.37 -50.91 REMARK 500 11 GLN A 15 -31.19 61.80 REMARK 500 11 MET A 18 -45.89 -147.94 REMARK 500 11 ASN A 34 -59.68 -144.84 REMARK 500 11 THR A 51 127.50 61.73 REMARK 500 11 ALA A 52 11.62 -145.32 REMARK 500 11 SER A 53 -78.17 -149.46 REMARK 500 11 SER A 54 77.21 -152.07 REMARK 500 11 ILE A 73 -70.05 -76.40 REMARK 500 11 ASN A 74 -2.90 -157.93 REMARK 500 11 ASP A 75 23.11 -142.59 REMARK 500 11 TRP A 76 12.03 51.86 REMARK 500 11 THR A 93 14.20 -150.86 REMARK 500 11 TYR A 95 -56.54 -143.44 REMARK 500 11 THR A 97 28.04 -64.95 REMARK 500 11 TYR A 98 129.35 75.16 REMARK 500 11 ASN A 100 82.31 45.09 REMARK 500 11 PRO A 117 27.38 -78.45 REMARK 500 11 ARG A 133 -80.57 70.31 REMARK 500 11 SER A 134 28.74 -145.61 REMARK 500 12 GLN A 17 95.11 -48.79 REMARK 500 12 MET A 18 28.25 179.49 REMARK 500 12 ASN A 34 -69.87 -161.99 REMARK 500 12 PRO A 36 39.46 -75.20 REMARK 500 12 LYS A 48 114.40 -161.66 REMARK 500 12 THR A 51 128.53 145.19 REMARK 500 12 SER A 53 -70.49 136.31 REMARK 500 12 ILE A 73 -153.14 -72.35 REMARK 500 12 ALA A 77 -169.23 -126.34 REMARK 500 12 LYS A 89 -74.91 -93.14 REMARK 500 12 PHE A 90 -37.75 -146.67 REMARK 500 12 GLN A 91 -39.94 70.18 REMARK 500 12 GLU A 94 74.31 66.81 REMARK 500 12 TYR A 95 -62.07 175.46 REMARK 500 12 TYR A 98 -63.84 -98.40 REMARK 500 12 LYS A 99 -63.13 -142.44 REMARK 500 12 ASN A 100 98.95 63.13 REMARK 500 12 ALA A 111 -38.28 -178.57 REMARK 500 12 MET A 118 138.41 163.66 REMARK 500 12 GLU A 119 45.56 103.38 REMARK 500 12 ASN A 120 19.39 58.52 REMARK 500 12 ARG A 133 77.59 57.21 REMARK 500 13 GLN A 15 -50.63 57.01 REMARK 500 13 MET A 18 -65.82 -149.59 REMARK 500 13 THR A 51 -101.34 35.07 REMARK 500 13 TRP A 76 -67.42 -123.17 REMARK 500 13 LYS A 89 119.14 79.63 REMARK 500 13 PHE A 90 -60.75 -139.56 REMARK 500 13 GLN A 91 95.47 -66.57 REMARK 500 13 GLU A 94 -53.73 -148.65 REMARK 500 13 TYR A 98 12.71 57.34 REMARK 500 13 ALA A 111 84.19 23.95 REMARK 500 13 ASN A 120 -37.39 -140.96 REMARK 500 13 SER A 134 -3.26 66.44 REMARK 500 14 GLN A 17 94.37 -57.10 REMARK 500 14 MET A 18 9.22 -152.41 REMARK 500 14 ASN A 34 11.71 59.23 REMARK 500 14 PRO A 36 46.11 -79.12 REMARK 500 14 ALA A 52 -1.64 178.97 REMARK 500 14 SER A 53 21.78 -141.19 REMARK 500 14 SER A 54 -58.13 -150.49 REMARK 500 14 ILE A 73 -158.48 -110.32 REMARK 500 14 ASP A 75 13.08 57.22 REMARK 500 14 GLU A 94 -63.74 -151.52 REMARK 500 14 THR A 97 -37.10 -162.03 REMARK 500 14 ASP A 101 71.59 28.08 REMARK 500 14 SER A 103 74.66 -163.09 REMARK 500 14 TYR A 105 17.99 52.88 REMARK 500 14 ALA A 111 -61.28 -166.15 REMARK 500 14 ASN A 120 10.67 -169.07 REMARK 500 14 ASP A 124 -177.86 -177.48 REMARK 500 14 ARG A 133 -80.54 66.69 REMARK 500 14 SER A 134 39.10 -147.75 REMARK 500 15 GLN A 15 96.86 -56.89 REMARK 500 15 ASP A 33 71.57 18.76 REMARK 500 15 ALA A 52 -70.44 -66.83 REMARK 500 15 SER A 53 13.49 -153.16 REMARK 500 15 SER A 54 85.35 121.53 REMARK 500 15 ASN A 58 -35.36 74.63 REMARK 500 15 ASN A 60 71.83 73.17 REMARK 500 15 ASN A 74 -65.28 -131.10 REMARK 500 15 ASP A 75 -78.20 -150.68 REMARK 500 15 ALA A 77 161.41 173.54 REMARK 500 15 GLU A 94 -84.03 -94.62 REMARK 500 15 TYR A 95 -56.67 166.98 REMARK 500 15 TYR A 98 71.90 -168.11 REMARK 500 15 ASN A 100 84.48 47.58 REMARK 500 15 ARG A 133 -76.55 73.50 REMARK 500 16 GLN A 15 26.41 -70.69 REMARK 500 16 MET A 18 42.81 -81.40 REMARK 500 16 ASN A 34 -53.53 -158.11 REMARK 500 16 THR A 51 -159.70 -67.40 REMARK 500 16 SER A 54 26.36 -148.63 REMARK 500 16 ASN A 74 -71.55 -168.14 REMARK 500 16 TRP A 76 -50.12 126.68 REMARK 500 16 THR A 97 70.17 51.80 REMARK 500 16 TYR A 98 -62.07 -139.63 REMARK 500 16 ASP A 101 -72.45 -127.74 REMARK 500 16 TYR A 109 -145.55 51.60 REMARK 500 16 ASN A 120 17.24 -141.10 REMARK 500 17 GLN A 15 79.95 -61.49 REMARK 500 17 PRO A 36 21.69 -79.36 REMARK 500 17 ALA A 52 -8.56 55.73 REMARK 500 17 SER A 54 0.70 122.17 REMARK 500 17 ASN A 74 -76.75 -124.90 REMARK 500 17 ASP A 75 -69.27 -133.17 REMARK 500 17 PHE A 90 85.81 30.74 REMARK 500 17 THR A 93 -76.58 -67.24 REMARK 500 17 GLU A 94 -23.81 -154.29 REMARK 500 17 PRO A 96 44.07 -76.26 REMARK 500 17 TYR A 98 -49.71 72.09 REMARK 500 17 LYS A 99 -95.90 46.85 REMARK 500 17 SER A 103 100.58 164.53 REMARK 500 17 GLU A 119 28.99 93.28 REMARK 500 17 ARG A 133 -84.38 68.81 REMARK 500 18 GLN A 15 -7.62 58.70 REMARK 500 18 MET A 18 -22.76 -154.85 REMARK 500 18 SER A 53 -93.86 -157.45 REMARK 500 18 ASN A 74 -49.27 72.88 REMARK 500 18 ASP A 75 -67.23 -139.95 REMARK 500 18 TRP A 76 49.53 -143.22 REMARK 500 18 THR A 93 -68.15 63.36 REMARK 500 18 GLU A 94 -3.28 61.48 REMARK 500 18 ASN A 100 146.72 62.97 REMARK 500 18 ASP A 101 -41.64 -143.51 REMARK 500 18 SER A 108 -73.36 -170.28 REMARK 500 18 TYR A 109 -59.76 63.46 REMARK 500 18 ALA A 111 -88.87 -159.02 REMARK 500 18 ARG A 133 -57.73 76.24 REMARK 500 18 SER A 134 2.40 -152.48 REMARK 500 19 MET A 18 61.36 -69.65 REMARK 500 19 MET A 21 90.20 -63.94 REMARK 500 19 THR A 51 57.76 -176.44 REMARK 500 19 SER A 54 75.29 50.85 REMARK 500 19 ASN A 60 -62.99 -158.76 REMARK 500 19 PHE A 90 -75.13 64.91 REMARK 500 19 GLN A 91 -64.83 63.50 REMARK 500 19 THR A 93 -99.73 -63.78 REMARK 500 19 GLU A 94 68.40 -163.13 REMARK 500 19 TYR A 95 -57.04 -168.27 REMARK 500 19 THR A 97 27.21 -160.70 REMARK 500 19 TYR A 98 111.21 -1.10 REMARK 500 19 ASP A 101 102.11 60.35 REMARK 500 19 ALA A 111 5.06 53.42 REMARK 500 19 ASN A 116 109.57 -56.76 REMARK 500 19 ARG A 133 11.20 58.31 REMARK 500 19 ASP A 136 -59.24 67.84 REMARK 500 19 VAL A 137 -112.55 60.95 REMARK 500 20 MET A 18 -53.99 -144.59 REMARK 500 20 MET A 21 104.11 -56.83 REMARK 500 20 ASN A 34 -47.19 -159.22 REMARK 500 20 SER A 53 -67.82 -129.94 REMARK 500 20 ILE A 73 -39.83 -144.86 REMARK 500 20 ASP A 75 114.60 86.81 REMARK 500 20 TRP A 76 -6.85 59.78 REMARK 500 20 PHE A 90 88.25 26.45 REMARK 500 20 GLU A 94 -60.64 -158.43 REMARK 500 20 TYR A 98 162.39 -37.25 REMARK 500 20 LYS A 99 70.38 56.26 REMARK 500 20 ALA A 111 71.56 36.61 REMARK 500 20 SER A 134 -1.95 77.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 TYR A 105 GLY A 106 2 147.12 REMARK 500 VAL A 121 ALA A 122 3 149.66 REMARK 500 TYR A 71 ARG A 72 6 147.76 REMARK 500 ALA A 77 SER A 78 6 149.74 REMARK 500 GLY A 64 ILE A 65 7 135.54 REMARK 500 LYS A 48 SER A 49 10 138.32 REMARK 500 SER A 49 ARG A 50 10 136.55 REMARK 500 GLY A 88 LYS A 89 10 148.92 REMARK 500 ASP A 124 PHE A 125 10 145.07 REMARK 500 GLN A 61 TYR A 62 11 149.68 REMARK 500 ASN A 74 ASP A 75 11 -139.51 REMARK 500 LEU A 37 GLY A 38 13 148.96 REMARK 500 ASP A 56 TYR A 57 13 145.23 REMARK 500 ALA A 111 GLY A 112 13 149.50 REMARK 500 VAL A 82 VAL A 83 15 149.18 REMARK 500 VAL A 121 ALA A 122 15 148.87 REMARK 500 ASP A 33 ASN A 34 16 -146.82 REMARK 500 LYS A 20 MET A 21 17 146.34 REMARK 500 TYR A 62 TYR A 63 17 145.17 REMARK 500 ASN A 74 ASP A 75 18 135.63 REMARK 500 THR A 139 TRP A 140 19 131.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 TYR A 9 0.07 SIDE_CHAIN REMARK 500 1 ARG A 72 0.08 SIDE_CHAIN REMARK 500 1 TYR A 87 0.09 SIDE_CHAIN REMARK 500 1 TYR A 105 0.07 SIDE_CHAIN REMARK 500 1 TYR A 146 0.07 SIDE_CHAIN REMARK 500 2 TYR A 9 0.07 SIDE_CHAIN REMARK 500 2 TYR A 63 0.07 SIDE_CHAIN REMARK 500 2 TYR A 95 0.07 SIDE_CHAIN REMARK 500 2 ARG A 147 0.08 SIDE_CHAIN REMARK 500 3 TYR A 28 0.07 SIDE_CHAIN REMARK 500 3 TYR A 45 0.07 SIDE_CHAIN REMARK 500 3 ARG A 72 0.13 SIDE_CHAIN REMARK 500 4 TYR A 30 0.09 SIDE_CHAIN REMARK 500 5 ARG A 29 0.14 SIDE_CHAIN REMARK 500 5 ARG A 133 0.08 SIDE_CHAIN REMARK 500 6 ARG A 29 0.10 SIDE_CHAIN REMARK 500 6 ARG A 131 0.11 SIDE_CHAIN REMARK 500 6 ARG A 133 0.08 SIDE_CHAIN REMARK 500 7 ARG A 50 0.08 SIDE_CHAIN REMARK 500 7 TYR A 105 0.08 SIDE_CHAIN REMARK 500 7 TYR A 109 0.07 SIDE_CHAIN REMARK 500 7 ARG A 133 0.11 SIDE_CHAIN REMARK 500 8 TYR A 146 0.08 SIDE_CHAIN REMARK 500 9 TYR A 30 0.10 SIDE_CHAIN REMARK 500 9 TYR A 80 0.10 SIDE_CHAIN REMARK 500 9 TYR A 87 0.07 SIDE_CHAIN REMARK 500 9 TYR A 95 0.07 SIDE_CHAIN REMARK 500 11 TYR A 98 0.08 SIDE_CHAIN REMARK 500 11 ARG A 133 0.11 SIDE_CHAIN REMARK 500 12 TYR A 9 0.10 SIDE_CHAIN REMARK 500 13 ARG A 72 0.09 SIDE_CHAIN REMARK 500 13 TYR A 80 0.12 SIDE_CHAIN REMARK 500 14 TYR A 95 0.10 SIDE_CHAIN REMARK 500 15 TYR A 28 0.07 SIDE_CHAIN REMARK 500 15 TYR A 45 0.12 SIDE_CHAIN REMARK 500 16 TYR A 62 0.08 SIDE_CHAIN REMARK 500 16 ARG A 72 0.08 SIDE_CHAIN REMARK 500 17 ARG A 147 0.08 SIDE_CHAIN REMARK 500 19 ARG A 29 0.08 SIDE_CHAIN REMARK 500 19 ARG A 50 0.09 SIDE_CHAIN REMARK 500 19 TYR A 127 0.08 SIDE_CHAIN REMARK 500 20 TYR A 30 0.10 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ORM RELATED DB: PDB REMARK 900 NMR FOLD OF THE OUTER MEMBRANE PROTEIN OMPX IN DHPC MICELLES REMARK 900 RELATED ID: 4936 RELATED DB: BMRB

DBREF 1Q9G A 1 148 UNP P0A917 OMPX_ECOLI 24 171

SEQADV 1Q9G ASN A 100 UNP P0A917 HIS 123 ENGINEERED

SEQRES 1 A 148 ALA THR SER THR VAL THR GLY GLY TYR ALA GLN SER ASP SEQRES 2 A 148 ALA GLN GLY GLN MET ASN LYS MET GLY GLY PHE ASN LEU SEQRES 3 A 148 LYS TYR ARG TYR GLU GLU ASP ASN SER PRO LEU GLY VAL SEQRES 4 A 148 ILE GLY SER PHE THR TYR THR GLU LYS SER ARG THR ALA SEQRES 5 A 148 SER SER GLY ASP TYR ASN LYS ASN GLN TYR TYR GLY ILE SEQRES 6 A 148 THR ALA GLY PRO ALA TYR ARG ILE ASN ASP TRP ALA SER SEQRES 7 A 148 ILE TYR GLY VAL VAL GLY VAL GLY TYR GLY LYS PHE GLN SEQRES 8 A 148 THR THR GLU TYR PRO THR TYR LYS ASN ASP THR SER ASP SEQRES 9 A 148 TYR GLY PHE SER TYR GLY ALA GLY LEU GLN PHE ASN PRO SEQRES 10 A 148 MET GLU ASN VAL ALA LEU ASP PHE SER TYR GLU GLN SER SEQRES 11 A 148 ARG ILE ARG SER VAL ASP VAL GLY THR TRP ILE ALA GLY SEQRES 12 A 148 VAL GLY TYR ARG PHE

SHEET 1 A 2 SER A 3 VAL A 5 0 SHEET 2 A 2 TYR A 146 PHE A 148 -1 O PHE A 148 N SER A 3 SHEET 1 B 7 PHE A 43 THR A 44 0 SHEET 2 B 7 GLY A 23 LEU A 26 -1 N LEU A 26 O PHE A 43 SHEET 3 B 7 GLY A 8 ALA A 14 -1 N ALA A 10 O GLY A 23 SHEET 4 B 7 VAL A 135 GLY A 143 -1 O GLY A 138 N ASP A 13 SHEET 5 B 7 LEU A 123 GLU A 128 -1 N GLU A 128 O THR A 139 SHEET 6 B 7 SER A 108 PHE A 115 -1 N PHE A 115 O LEU A 123 SHEET 7 B 7 ILE A 79 GLY A 84 -1 N TYR A 80 O GLY A 112 SHEET 1 C 5 PHE A 43 THR A 44 0 SHEET 2 C 5 GLY A 23 LEU A 26 -1 N LEU A 26 O PHE A 43 SHEET 3 C 5 GLY A 8 ALA A 14 -1 N ALA A 10 O GLY A 23 SHEET 4 C 5 VAL A 135 GLY A 143 -1 O GLY A 138 N ASP A 13 SHEET 5 C 5 ARG A 131 ILE A 132 -1 N ILE A 132 O VAL A 135 SHEET 1 D 2 GLY A 38 ILE A 40 0 SHEET 2 D 2 GLY A 68 ALA A 70 -1 O ALA A 70 N GLY A 38

CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1

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 1.000000 0.000000 0.000000 0.00000

SCALE2 0.000000 1.000000 0.000000 0.00000

SCALE3 0.000000 0.000000 1.000000 0.00000