1XXE - Header Asymmetric Unit

HEADER HYDROLASE 04-NOV-04 1XXE

TITLE RDC REFINED SOLUTION STRUCTURE OF THE AALPXC/TU-514 COMPLEX

COMPND MOL_ID: 1; COMPND 2 MOLECULE: UDP-3-O-[3-HYDROXYMYRISTOYL] N-ACETYLGLUCOSAMINE COMPND 3 DEACETYLASE; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: UDP-3-O-ACYL-GLCNAC DEACETYLASE; COMPND 6 EC: 3.5.1.-; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: COMPLEXED WITH TU-514

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS; SOURCE 3 ORGANISM_TAXID: 63363; SOURCE 4 GENE: LPXC; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)STAR; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21A

KEYWDS LPXC; TU-514; LPS; LIPID A; LIPOPOLYSACCHARIDE UDP-3-O-ACYL- KEYWDS 2 N-ACETYLGLUCOSAMINE DEACETYLASE; METALLOAMIDASE; ZINC KEYWDS 3 METALLOAMIDASE, HYDROLASE

EXPDTA SOLUTION NMR

NUMMDL 25

AUTHOR B.E.COGGINS,A.L.MCCLERREN,L.JIANG,X.LI,J.RUDOLPH, AUTHOR 2 O.HINDSGAUL,C.R.H.RAETZ,P.ZHOU

REVDAT 3 24-FEB-09 1XXE 1 VERSN REVDAT 2 08-FEB-05 1XXE 1 JRNL REVDAT 1 23-NOV-04 1XXE 0

SPRSDE 23-NOV-04 1XXE 1NZT

JRNL AUTH B.E.COGGINS,A.L.MCCLERREN,L.JIANG,X.LI,J.RUDOLPH, JRNL AUTH 2 O.HINDSGAUL,C.R.H.RAETZ,P.ZHOU JRNL TITL REFINED SOLUTION STRUCTURE OF THE LPXC-TU-514 JRNL TITL 2 COMPLEX AND PK(A) ANALYSIS OF AN ACTIVE SITE JRNL TITL 3 HISTIDINE: INSIGHTS INTO THE MECHANISM AND JRNL TITL 4 INHIBITOR DESIGN JRNL REF BIOCHEMISTRY V. 44 1114 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 15667205 JRNL DOI 10.1021/BI047820Z

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XPLOR-NIH 2.9.7 REMARK 3 AUTHORS : SCHWIETERS C.D., KUSZEWSKI J.J., TJANDRA N., REMARK 3 MARIUS CLORE G. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

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

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-NOV-04. REMARK 100 THE RCSB ID CODE IS RCSB030875.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 323 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 100 MM KCL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5 MM U-15N/13C AALPXC/TU- REMARK 210 514; 0.5 MM DEUTERATED, 15N/ REMARK 210 13C, VIL-METHYL PROTONATED REMARK 210 AALPXC WITH TU-514; 13C-TU514/ REMARK 210 15N AALPXC; 0.5 MM U-15N REMARK 210 AALPXC/TU-514 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY, 3D_ REMARK 210 13C-SEPARATED_NOESY, RDC, HNCO REMARK 210 -BASED RDC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 800 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DYANA 1.5 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 25 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-25 REMARK 465 RES C SSSEQI REMARK 465 MET A 1 REMARK 465 GLY A 2 REMARK 465 ARG A 271 REMARK 465 ASP A 272 REMARK 465 LEU A 273 REMARK 465 PRO A 274 REMARK 465 HIS A 275 REMARK 465 LEU A 276 REMARK 465 PRO A 277 REMARK 465 SER A 278 REMARK 465 VAL A 279 REMARK 465 GLN A 280 REMARK 465 ALA A 281 REMARK 465 LEU A 282

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 GLU A 33 152.20 -47.68 REMARK 500 1 ASN A 57 -154.26 -166.68 REMARK 500 1 LEU A 99 -126.13 57.59 REMARK 500 1 GLN A 117 -166.69 -108.29 REMARK 500 1 ASN A 118 70.70 -116.73 REMARK 500 1 ASP A 134 147.99 -174.17 REMARK 500 1 ASP A 209 16.16 -147.76 REMARK 500 1 GLU A 220 -16.24 -46.50 REMARK 500 2 ASN A 57 -153.89 -166.63 REMARK 500 2 HIS A 58 -11.40 -48.59 REMARK 500 2 THR A 71 70.35 52.41 REMARK 500 2 THR A 85 -74.63 -104.28 REMARK 500 2 LEU A 99 -113.49 58.35 REMARK 500 2 GLN A 117 -161.19 -102.66 REMARK 500 2 ASN A 157 -167.97 -70.43 REMARK 500 2 ASP A 209 10.39 -149.96 REMARK 500 2 GLU A 220 -16.67 -45.47 REMARK 500 3 LYS A 41 126.69 -176.06 REMARK 500 3 ASN A 57 -154.32 -166.00 REMARK 500 3 HIS A 58 -12.16 -48.32 REMARK 500 3 THR A 85 -76.68 -106.34 REMARK 500 3 LEU A 99 -105.68 55.32 REMARK 500 3 SER A 102 -166.78 -123.98 REMARK 500 3 GLU A 120 167.40 -47.88 REMARK 500 3 ASN A 157 -166.64 -70.15 REMARK 500 3 GLU A 220 -10.15 -49.34 REMARK 500 3 ASN A 221 35.95 -143.11 REMARK 500 4 LYS A 41 143.75 -170.70 REMARK 500 4 GLU A 51 -15.62 -45.26 REMARK 500 4 ASN A 57 -154.71 -166.47 REMARK 500 4 HIS A 58 -11.95 -48.03 REMARK 500 4 GLU A 83 60.72 63.41 REMARK 500 4 LEU A 99 -111.72 55.24 REMARK 500 4 SER A 102 -166.78 -109.93 REMARK 500 4 GLN A 117 -163.03 -103.86 REMARK 500 4 ASP A 134 137.93 -175.26 REMARK 500 4 ASN A 157 -169.40 -73.74 REMARK 500 4 ASP A 209 11.44 -152.56 REMARK 500 4 LEU A 269 -84.39 -57.36 REMARK 500 5 LYS A 41 139.46 -170.00 REMARK 500 5 GLU A 51 -16.33 -45.55 REMARK 500 5 ASN A 57 -154.30 -166.07 REMARK 500 5 HIS A 58 -12.10 -47.81 REMARK 500 5 LEU A 99 -110.87 57.06 REMARK 500 5 SER A 102 -168.84 -119.04 REMARK 500 5 ASN A 113 32.18 -144.37 REMARK 500 5 GLN A 117 -162.36 -105.41 REMARK 500 5 GLU A 135 19.74 56.61 REMARK 500 5 ASN A 157 -169.94 -76.35 REMARK 500 5 ASP A 209 10.12 -150.49 REMARK 500 6 LYS A 41 138.24 -172.35 REMARK 500 6 GLU A 51 -16.08 -46.56 REMARK 500 6 ASN A 57 -153.60 -166.67 REMARK 500 6 HIS A 58 -16.04 -44.85 REMARK 500 6 THR A 85 -76.41 -107.47 REMARK 500 6 LEU A 99 -116.65 54.77 REMARK 500 6 GLN A 117 -168.23 -108.85 REMARK 500 6 ASN A 118 69.94 -119.74 REMARK 500 6 ARG A 119 122.04 -170.21 REMARK 500 6 ASP A 134 110.22 -165.92 REMARK 500 6 ASP A 209 12.74 -155.13 REMARK 500 6 LEU A 269 -83.93 -62.23 REMARK 500 7 ASN A 57 -153.64 -166.66 REMARK 500 7 HIS A 58 -11.13 -48.31 REMARK 500 7 THR A 85 -77.47 -104.10 REMARK 500 7 LEU A 99 -116.14 57.62 REMARK 500 7 SER A 102 -169.26 -117.09 REMARK 500 7 GLN A 117 -162.67 -106.48 REMARK 500 7 ASP A 134 114.96 -168.56 REMARK 500 7 ASN A 157 -166.78 -73.40 REMARK 500 7 ASN A 202 16.35 -150.22 REMARK 500 7 ASP A 209 12.60 -153.25 REMARK 500 7 GLU A 220 -12.33 -46.50 REMARK 500 8 LYS A 41 145.94 -176.50 REMARK 500 8 ASN A 57 -154.20 -166.38 REMARK 500 8 HIS A 58 -11.65 -48.05 REMARK 500 8 GLU A 83 63.52 62.80 REMARK 500 8 LEU A 99 -155.52 54.92 REMARK 500 8 ASP A 100 -1.64 -54.95 REMARK 500 8 SER A 102 -168.53 -112.09 REMARK 500 8 GLN A 117 -163.77 -106.00 REMARK 500 8 ASP A 209 10.80 -151.01 REMARK 500 8 LEU A 238 -7.83 -55.02 REMARK 500 8 LYS A 268 -79.41 -73.60 REMARK 500 9 LYS A 41 138.92 -172.54 REMARK 500 9 ASN A 57 -154.44 -166.39 REMARK 500 9 HIS A 58 -10.90 -48.87 REMARK 500 9 LEU A 99 -112.78 54.89 REMARK 500 9 SER A 102 -168.89 -113.10 REMARK 500 9 GLN A 117 -166.15 -107.01 REMARK 500 9 ASN A 118 72.98 -118.73 REMARK 500 9 ASP A 134 110.98 -165.52 REMARK 500 9 ASN A 157 -167.09 -69.65 REMARK 500 9 ASN A 202 13.85 -141.26 REMARK 500 9 ASP A 209 13.89 -152.59 REMARK 500 9 GLU A 220 -12.23 -48.75 REMARK 500 9 LEU A 269 -84.05 -107.02 REMARK 500 10 LYS A 41 143.27 -172.30 REMARK 500 10 GLU A 51 -16.26 -44.79 REMARK 500 10 ASN A 57 -153.63 -166.61 REMARK 500 10 HIS A 58 -15.08 -46.11 REMARK 500 10 LEU A 99 -110.59 55.42 REMARK 500 10 SER A 102 -169.67 -114.49 REMARK 500 10 GLN A 117 -161.45 -108.86 REMARK 500 10 ASN A 157 -168.03 -73.45 REMARK 500 10 ASP A 209 19.02 -146.19 REMARK 500 11 LYS A 41 140.91 -170.96 REMARK 500 11 GLU A 51 -16.19 -47.54 REMARK 500 11 ASN A 57 -153.95 -166.84 REMARK 500 11 HIS A 58 -13.02 -46.59 REMARK 500 11 GLU A 83 63.32 63.37 REMARK 500 11 LEU A 99 -109.78 52.80 REMARK 500 11 GLN A 117 -169.06 -109.44 REMARK 500 11 GLU A 135 19.50 59.09 REMARK 500 11 ASN A 157 -168.57 -73.90 REMARK 500 11 ASP A 209 11.56 -141.88 REMARK 500 11 GLU A 220 -12.86 -48.03 REMARK 500 12 LYS A 41 138.22 -174.59 REMARK 500 12 GLU A 51 -16.58 -44.06 REMARK 500 12 ASN A 57 -154.28 -166.36 REMARK 500 12 HIS A 58 -12.59 -47.96 REMARK 500 12 THR A 71 72.86 47.38 REMARK 500 12 LEU A 99 -113.73 54.89 REMARK 500 12 SER A 102 -169.18 -112.30 REMARK 500 12 GLN A 117 -162.65 -108.93 REMARK 500 12 ASN A 157 -167.50 -73.12 REMARK 500 12 ASP A 209 12.69 -153.66 REMARK 500 12 GLU A 220 -9.55 -51.22 REMARK 500 13 GLU A 33 150.34 -49.50 REMARK 500 13 LYS A 41 131.26 -173.78 REMARK 500 13 GLU A 51 -15.79 -47.00 REMARK 500 13 ASN A 57 -153.94 -166.87 REMARK 500 13 HIS A 58 -13.23 -46.92 REMARK 500 13 GLU A 83 60.48 64.03 REMARK 500 13 LEU A 99 -113.91 53.66 REMARK 500 13 SER A 102 -167.75 -116.69 REMARK 500 13 GLN A 117 -161.45 -100.17 REMARK 500 13 ASN A 157 -167.17 -76.24 REMARK 500 13 ASN A 202 11.92 -142.48 REMARK 500 13 LYS A 268 -15.57 -47.15 REMARK 500 14 ASN A 57 -154.58 -166.52 REMARK 500 14 THR A 85 -76.61 -101.88 REMARK 500 14 LEU A 99 -110.53 56.77 REMARK 500 14 GLN A 117 -166.53 -111.23 REMARK 500 14 ASN A 118 70.83 -116.66 REMARK 500 14 ASN A 157 -169.77 -75.06 REMARK 500 14 ASP A 209 17.47 -149.41 REMARK 500 14 LYS A 268 -71.57 -99.51 REMARK 500 15 LYS A 41 146.87 -175.48 REMARK 500 15 GLU A 51 -17.28 -46.77 REMARK 500 15 ASN A 57 -152.98 -167.16 REMARK 500 15 HIS A 58 -16.76 -44.37 REMARK 500 15 THR A 71 71.60 55.05 REMARK 500 15 GLU A 83 63.00 62.69 REMARK 500 15 THR A 85 -78.21 -107.63 REMARK 500 15 LEU A 99 -116.19 47.57 REMARK 500 15 GLN A 117 -157.50 -107.75 REMARK 500 15 GLU A 135 19.93 57.71 REMARK 500 15 PRO A 143 152.48 -46.39 REMARK 500 15 ASN A 157 -167.64 -76.93 REMARK 500 15 ASN A 202 14.42 -143.54 REMARK 500 15 ASP A 209 13.31 -150.70 REMARK 500 15 ARG A 250 16.09 42.83 REMARK 500 15 GLN A 267 1.09 -62.45 REMARK 500 15 LYS A 268 33.50 -83.12 REMARK 500 16 LYS A 41 138.11 -173.40 REMARK 500 16 GLU A 51 -16.25 -44.90 REMARK 500 16 ASN A 57 -154.35 -166.79 REMARK 500 16 HIS A 58 -12.59 -48.08 REMARK 500 16 LEU A 99 -104.32 55.12 REMARK 500 16 SER A 102 -166.23 -123.50 REMARK 500 16 GLU A 120 167.19 -48.12 REMARK 500 16 ASN A 157 -167.25 -74.47 REMARK 500 16 ASN A 202 18.45 -153.09 REMARK 500 16 ASP A 209 14.48 -155.07 REMARK 500 16 LEU A 238 -9.94 -53.30 REMARK 500 17 LYS A 41 135.79 -172.96 REMARK 500 17 GLU A 51 -17.16 -48.39 REMARK 500 17 ASN A 57 -152.41 -167.58 REMARK 500 17 HIS A 58 -15.75 -44.13 REMARK 500 17 THR A 71 70.04 53.57 REMARK 500 17 LEU A 99 -109.99 55.21 REMARK 500 17 SER A 102 -169.30 -116.46 REMARK 500 17 GLN A 117 -160.57 -107.27 REMARK 500 17 ASN A 157 -167.77 -71.32 REMARK 500 17 ASP A 209 12.61 -150.97 REMARK 500 17 ASN A 221 36.69 -143.73 REMARK 500 18 LYS A 41 147.33 -174.02 REMARK 500 18 GLU A 51 -16.06 -44.00 REMARK 500 18 ASN A 57 -153.42 -166.61 REMARK 500 18 HIS A 58 -11.46 -47.47 REMARK 500 18 GLU A 83 61.88 63.14 REMARK 500 18 LEU A 99 -116.07 55.33 REMARK 500 18 SER A 102 -169.72 -108.33 REMARK 500 18 GLN A 117 -167.09 -109.08 REMARK 500 18 ASN A 118 69.05 -118.75 REMARK 500 18 ASP A 134 153.32 178.03 REMARK 500 18 ASN A 157 -167.01 -66.18 REMARK 500 18 ASN A 202 12.83 -141.12 REMARK 500 18 ASP A 209 11.97 -147.34 REMARK 500 18 GLU A 220 -13.98 -48.09 REMARK 500 19 GLU A 51 -16.14 -48.28 REMARK 500 19 ASN A 57 -153.34 -166.36 REMARK 500 19 HIS A 58 -13.02 -46.69 REMARK 500 19 THR A 71 70.88 56.53 REMARK 500 19 LEU A 99 -118.36 54.84 REMARK 500 19 SER A 102 -169.47 -115.51 REMARK 500 19 GLN A 117 -163.82 -112.39 REMARK 500 19 ASN A 118 69.47 -118.10 REMARK 500 19 ASP A 134 142.69 -172.10 REMARK 500 19 ASN A 157 -175.23 -66.18 REMARK 500 19 ASN A 202 13.98 -145.12 REMARK 500 19 ASP A 209 13.32 -150.87 REMARK 500 19 GLU A 220 -11.68 -49.66 REMARK 500 19 ASN A 221 43.49 -141.88 REMARK 500 19 LEU A 269 -75.10 -79.77 REMARK 500 20 LYS A 41 137.03 -170.26 REMARK 500 20 GLU A 51 -15.99 -44.90 REMARK 500 20 ASN A 57 -153.91 -166.81 REMARK 500 20 HIS A 58 -12.81 -47.07 REMARK 500 20 THR A 85 -75.41 -101.98 REMARK 500 20 LEU A 99 -116.00 56.18 REMARK 500 20 GLN A 117 -161.65 -101.27 REMARK 500 20 ASP A 134 154.42 179.76 REMARK 500 20 LEU A 269 -9.37 -57.97 REMARK 500 21 GLU A 33 150.89 -48.32 REMARK 500 21 ASN A 57 -154.00 -167.29 REMARK 500 21 HIS A 58 -15.69 -45.53 REMARK 500 21 THR A 85 -77.01 -105.17 REMARK 500 21 LEU A 99 -119.17 55.43 REMARK 500 21 GLN A 117 -166.45 -102.63 REMARK 500 21 GLU A 135 18.74 56.63 REMARK 500 21 ASN A 157 -167.87 -68.44 REMARK 500 21 ASN A 170 28.67 -141.48 REMARK 500 21 ASN A 202 17.67 -151.18 REMARK 500 21 GLU A 220 -13.89 -45.52 REMARK 500 21 GLN A 267 -70.40 -40.07 REMARK 500 22 GLU A 51 -15.81 -46.55 REMARK 500 22 ASN A 57 -152.76 -167.06 REMARK 500 22 HIS A 58 -16.16 -44.21 REMARK 500 22 THR A 71 71.60 53.87 REMARK 500 22 THR A 85 -76.60 -107.04 REMARK 500 22 LEU A 99 -118.08 55.72 REMARK 500 22 ASN A 113 30.68 -149.46 REMARK 500 22 GLU A 120 167.26 -47.30 REMARK 500 22 ASP A 122 71.28 -60.94 REMARK 500 22 ASN A 157 -170.74 -66.79 REMARK 500 22 ASP A 209 10.32 -145.61 REMARK 500 22 LEU A 269 -75.12 -94.37 REMARK 500 23 ASN A 57 -153.22 -166.87 REMARK 500 23 HIS A 58 -15.54 -45.64 REMARK 500 23 THR A 71 70.22 54.75 REMARK 500 23 GLU A 83 63.46 60.14 REMARK 500 23 LEU A 99 -121.91 54.99 REMARK 500 23 GLN A 117 -162.41 -105.09 REMARK 500 23 ASP A 209 11.92 -152.67 REMARK 500 23 PRO A 214 -8.49 -54.45 REMARK 500 23 LEU A 269 -13.70 -45.64 REMARK 500 24 LYS A 41 133.48 -173.75 REMARK 500 24 GLU A 51 -16.63 -48.77 REMARK 500 24 ASN A 57 -154.04 -166.98 REMARK 500 24 HIS A 58 -13.71 -47.04 REMARK 500 24 THR A 71 71.68 53.94 REMARK 500 24 LEU A 99 -108.77 56.48 REMARK 500 24 GLN A 117 -168.45 -109.56 REMARK 500 24 ASN A 157 -167.95 -70.34 REMARK 500 24 GLU A 172 -9.97 -58.55 REMARK 500 24 ASP A 209 14.77 -149.71 REMARK 500 24 ASN A 221 38.03 -141.87 REMARK 500 24 LYS A 268 33.65 -66.05 REMARK 500 25 LYS A 41 138.76 -170.86 REMARK 500 25 ASN A 57 -153.25 -167.10 REMARK 500 25 HIS A 58 -14.59 -45.55 REMARK 500 25 LEU A 99 -111.40 54.65 REMARK 500 25 SER A 102 -167.30 -129.27 REMARK 500 25 GLN A 117 -166.42 -112.66 REMARK 500 25 ASN A 157 -172.39 -66.48 REMARK 500 25 GLU A 172 -9.41 -54.34 REMARK 500 25 ASP A 209 13.21 -151.32 REMARK 500 REMARK 500 REMARK: NULL

REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 ZN A 319 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TUX A 320 OYH REMARK 620 2 HIS A 74 NE2 104.8 REMARK 620 3 HIS A 226 NE2 116.1 76.1 REMARK 620 4 ASP A 230 OD2 158.3 81.1 85.5 REMARK 620 5 TUX A 320 OXH 60.5 81.0 155.0 100.8 REMARK 620 N 1 2 3 4

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 319 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TUX A 320

DBREF 1XXE A 1 282 UNP O67648 LPXC_AQUAE 1 282

SEQRES 1 A 282 MET GLY LEU GLU LYS THR VAL LYS GLU LYS LEU SER PHE SEQRES 2 A 282 GLU GLY VAL GLY ILE HIS THR GLY GLU TYR SER LYS LEU SEQRES 3 A 282 ILE ILE HIS PRO GLU LYS GLU GLY THR GLY ILE ARG PHE SEQRES 4 A 282 PHE LYS ASN GLY VAL TYR ILE PRO ALA ARG HIS GLU PHE SEQRES 5 A 282 VAL VAL HIS THR ASN HIS SER THR ASP LEU GLY PHE LYS SEQRES 6 A 282 GLY GLN ARG ILE LYS THR VAL GLU HIS ILE LEU SER VAL SEQRES 7 A 282 LEU HIS LEU LEU GLU ILE THR ASN VAL THR ILE GLU VAL SEQRES 8 A 282 ILE GLY ASN GLU ILE PRO ILE LEU ASP GLY SER GLY TRP SEQRES 9 A 282 GLU PHE TYR GLU ALA ILE ARG LYS ASN ILE LEU ASN GLN SEQRES 10 A 282 ASN ARG GLU ILE ASP TYR PHE VAL VAL GLU GLU PRO ILE SEQRES 11 A 282 ILE VAL GLU ASP GLU GLY ARG LEU ILE LYS ALA GLU PRO SEQRES 12 A 282 SER ASP THR LEU GLU VAL THR TYR GLU GLY GLU PHE LYS SEQRES 13 A 282 ASN PHE LEU GLY ARG GLN LYS PHE THR PHE VAL GLU GLY SEQRES 14 A 282 ASN GLU GLU GLU ILE VAL LEU ALA ARG THR PHE CYS PHE SEQRES 15 A 282 ASP TRP GLU ILE GLU HIS ILE LYS LYS VAL GLY LEU GLY SEQRES 16 A 282 LYS GLY GLY SER LEU LYS ASN THR LEU VAL LEU GLY LYS SEQRES 17 A 282 ASP LYS VAL TYR ASN PRO GLU GLY LEU ARG TYR GLU ASN SEQRES 18 A 282 GLU PRO VAL ARG HIS LYS VAL PHE ASP LEU ILE GLY ASP SEQRES 19 A 282 LEU TYR LEU LEU GLY SER PRO VAL LYS GLY LYS PHE TYR SEQRES 20 A 282 SER PHE ARG GLY GLY HIS SER LEU ASN VAL LYS LEU VAL SEQRES 21 A 282 LYS GLU LEU ALA LYS LYS GLN LYS LEU THR ARG ASP LEU SEQRES 22 A 282 PRO HIS LEU PRO SER VAL GLN ALA LEU

HET ZN A 319 1 HET TUX A 320 71

HETNAM ZN ZINC ION HETNAM TUX 1,5-ANHYDRO-2-C-(CARBOXYMETHYL-N-HYDROXYAMIDE)-2- HETNAM 2 TUX DEOXY-3-O-MYRISTOYL-D-GLUCITOL

HETSYN TUX TU-514

FORMUL 2 ZN ZN 2+ FORMUL 3 TUX C22 H41 N O7

HELIX 1 1 GLU A 73 LEU A 82 1 10 HELIX 2 2 GLY A 103 LYS A 112 1 10 HELIX 3 3 GLU A 171 ILE A 174 5 4 HELIX 4 4 ASP A 183 LYS A 191 1 9 HELIX 5 5 GLU A 222 LEU A 235 1 14 HELIX 6 6 HIS A 253 LYS A 266 1 14

SHEET 1 A 2 LYS A 5 VAL A 7 0 SHEET 2 A 2 ILE A 114 ASN A 116 -1 O LEU A 115 N THR A 6 SHEET 1 B 5 LEU A 11 VAL A 16 0 SHEET 2 B 5 TYR A 23 PRO A 30 -1 O ILE A 28 N LEU A 11 SHEET 3 B 5 ASN A 86 ILE A 92 -1 O GLU A 90 N ILE A 27 SHEET 4 B 5 GLY A 36 LYS A 41 1 N ARG A 38 O ILE A 89 SHEET 5 B 5 VAL A 44 PRO A 47 -1 O ILE A 46 N PHE A 39 SHEET 1 C 3 VAL A 53 THR A 56 0 SHEET 2 C 3 THR A 60 PHE A 64 -1 O ASP A 61 N VAL A 54 SHEET 3 C 3 GLN A 67 ILE A 69 -1 O ILE A 69 N LEU A 62 SHEET 1 D 2 PHE A 124 VAL A 125 0 SHEET 2 D 2 VAL A 242 LYS A 243 1 O LYS A 243 N PHE A 124 SHEET 1 E 5 ILE A 130 ASP A 134 0 SHEET 2 E 5 ARG A 137 GLU A 142 -1 O ARG A 137 N ASP A 134 SHEET 3 E 5 LYS A 245 PHE A 249 -1 O LYS A 245 N GLU A 142 SHEET 4 E 5 GLU A 148 GLU A 154 1 N GLU A 148 O PHE A 246 SHEET 5 E 5 ARG A 161 VAL A 167 -1 O PHE A 166 N VAL A 149 SHEET 1 F 2 PHE A 180 PHE A 182 0 SHEET 2 F 2 LEU A 204 LEU A 206 1 O LEU A 206 N CYS A 181

LINK ZN ZN A 319 OYH TUX A 320 1555 1555 2.63 LINK ZN ZN A 319 NE2 HIS A 74 1555 1555 2.51 LINK ZN ZN A 319 NE2 HIS A 226 1555 1555 2.51 LINK ZN ZN A 319 OD2 ASP A 230 1555 1555 2.45 LINK ZN ZN A 319 OXH TUX A 320 1555 1555 2.67

SITE 1 AC1 5 HIS A 74 THR A 179 HIS A 226 ASP A 230 SITE 2 AC1 5 TUX A 320 SITE 1 AC2 15 HIS A 58 SER A 59 GLU A 73 HIS A 74 SITE 2 AC2 15 THR A 179 PHE A 180 CYS A 181 GLU A 185 SITE 3 AC2 15 ILE A 186 ILE A 189 GLY A 195 GLY A 198 SITE 4 AC2 15 TYR A 212 LYS A 227 ZN A 319

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