HEADER MEMBRANE PROTEIN 25-OCT-19 6US8 TITLE INFLUENZA A M2 PROTON CHANNEL WILD TYPE TM DOMAIN BOUND TO S- TITLE 2 RIMANTADINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: MATRIX PROTEIN 2; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS (A/JINFANG/132/2002(H3N2)); SOURCE 4 ORGANISM_TAXID: 751223 KEYWDS PROTON CHANNEL, RIMANTADINE, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.L.THOMASTON,W.F.DEGRADO REVDAT 3 11-OCT-23 6US8 1 REMARK REVDAT 2 10-NOV-21 6US8 1 JRNL REVDAT 1 28-OCT-20 6US8 0 JRNL AUTH J.L.THOMASTON,M.L.SAMWAYS,A.KONSTANTINIDI,C.MA,Y.HU, JRNL AUTH 2 H.E.BRUCE MACDONALD,J.WANG,J.W.ESSEX,W.F.DEGRADO, JRNL AUTH 3 A.KOLOCOURIS JRNL TITL RIMANTADINE BINDS TO AND INHIBITS THE INFLUENZA A M2 PROTON JRNL TITL 2 CHANNEL WITHOUT ENANTIOMERIC SPECIFICITY. JRNL REF BIOCHEMISTRY 2021 JRNL REFN ISSN 0006-2960 JRNL PMID 34342217 JRNL DOI 10.1021/ACS.BIOCHEM.1C00437 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 60.25 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.7 REMARK 3 NUMBER OF REFLECTIONS : 37767 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.428 REMARK 3 FREE R VALUE TEST SET COUNT : 2050 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 60.2456 - 4.1921 0.98 2777 160 0.2348 0.2436 REMARK 3 2 4.1921 - 3.3275 0.99 2649 152 0.2114 0.2188 REMARK 3 3 3.3275 - 2.9069 0.97 2560 147 0.1891 0.2167 REMARK 3 4 2.9069 - 2.6411 0.93 2478 143 0.1668 0.2039 REMARK 3 5 2.6411 - 2.4518 0.88 2305 131 0.1698 0.1752 REMARK 3 6 2.4518 - 2.3072 0.87 2294 131 0.1578 0.1905 REMARK 3 7 2.3072 - 2.1917 0.87 2281 132 0.1428 0.1827 REMARK 3 8 2.1917 - 2.0963 0.88 2296 131 0.1391 0.1671 REMARK 3 9 2.0963 - 2.0156 0.88 2280 133 0.1581 0.1963 REMARK 3 10 2.0156 - 1.9460 0.87 2262 131 0.1597 0.2230 REMARK 3 11 1.9460 - 1.8852 0.88 2291 132 0.1655 0.2333 REMARK 3 12 1.8852 - 1.8313 0.89 2302 131 0.1844 0.2171 REMARK 3 13 1.8313 - 1.7831 0.89 2306 131 0.1998 0.2511 REMARK 3 14 1.7831 - 1.7396 0.89 2321 134 0.2142 0.2273 REMARK 3 15 1.7396 - 1.7000 0.90 2315 131 0.2358 0.2762 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.178 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.334 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.41 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.65 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.070 3313 REMARK 3 ANGLE : 2.717 4608 REMARK 3 CHIRALITY : 1.903 670 REMARK 3 PLANARITY : 0.006 477 REMARK 3 DIHEDRAL : 14.592 1034 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : (CHAIN 'B' AND RESID 24 THROUGH 46) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : CHAIN 'C' REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 3 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : (CHAIN 'D' AND RESID 24 THROUGH 46) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 4 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : CHAIN 'E' REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 5 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : (CHAIN 'F' AND RESID 24 THROUGH 46) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 6 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : CHAIN 'G' REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 7 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : (CHAIN 'H' AND RESID 24 THROUGH 46) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 8 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : (CHAIN 'I' AND RESID 24 THROUGH 46) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 9 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : (CHAIN 'J' AND RESID 24 THROUGH 46) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 10 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : (CHAIN 'K' AND RESID 24 THROUGH 46) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 11 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : (CHAIN 'L' AND RESID 24 THROUGH 46) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 12 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : (CHAIN 'M' AND RESID 24 THROUGH 46) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 13 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : (CHAIN 'N' AND RESID 24 THROUGH 46) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 14 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : CHAIN 'O' REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 15 REMARK 3 REFERENCE SELECTION: CHAIN 'A' REMARK 3 SELECTION : CHAIN 'P' REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6US8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-OCT-19. REMARK 100 THE DEPOSITION ID IS D_1000244528. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-AUG-19 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 : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1159 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37869 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 60.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.5 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.88200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 6BKL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.25 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MONOOLEIN, 0.05 M HEPES PH 7.5, 22% REMARK 280 W/VPEG 4000, 50 MM MNG-3-C8, S-RIMANTADINE, LIPIDIC CUBIC PHASE, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 24.69500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.31500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.04500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.31500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.69500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.04500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -53.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F, G, H 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5060 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -48.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: I, J, K, L 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 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4880 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: M, N, O, P 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 ACE A 21 REMARK 465 SER A 22 REMARK 465 SER A 23 REMARK 465 ACE B 21 REMARK 465 SER B 22 REMARK 465 ACE C 21 REMARK 465 SER C 22 REMARK 465 SER C 23 REMARK 465 ACE D 21 REMARK 465 SER D 22 REMARK 465 ACE E 21 REMARK 465 SER E 22 REMARK 465 SER E 23 REMARK 465 ACE F 21 REMARK 465 ACE G 21 REMARK 465 SER G 22 REMARK 465 SER G 23 REMARK 465 ACE H 21 REMARK 465 ACE I 21 REMARK 465 SER I 22 REMARK 465 ACE J 21 REMARK 465 SER J 22 REMARK 465 ACE K 21 REMARK 465 ACE L 21 REMARK 465 SER L 22 REMARK 465 ACE M 21 REMARK 465 SER M 22 REMARK 465 ACE N 21 REMARK 465 SER N 22 REMARK 465 SER N 23 REMARK 465 ACE O 21 REMARK 465 SER O 22 REMARK 465 SER O 23 REMARK 465 ACE P 21 REMARK 465 SER P 22 REMARK 465 SER P 23 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 HH21 ARG F 45 O HOH F 101 1.50 REMARK 500 OD2 ASP J 24 OG SER K 23 2.01 REMARK 500 O HOH G 105 O HOH H 203 2.05 REMARK 500 O HOH I 104 O HOH L 208 2.07 REMARK 500 O HOH E 206 O HOH F 104 2.10 REMARK 500 O HOH K 204 O HOH K 205 2.10 REMARK 500 O HOH I 104 O HOH K 205 2.11 REMARK 500 CL CL B 101 O HOH C 103 2.12 REMARK 500 O HOH G 101 O HOH G 105 2.12 REMARK 500 O HOH A 103 O HOH B 210 2.12 REMARK 500 O HOH C 102 O HOH D 101 2.12 REMARK 500 O HOH M 206 O HOH N 205 2.13 REMARK 500 O HOH B 208 O HOH B 211 2.16 REMARK 500 O HOH M 206 O HOH P 101 2.16 REMARK 500 O HOH E 208 O HOH G 101 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 EU7 B 103 REMARK 610 EU7 H 101 REMARK 610 EU7 J 101 REMARK 610 EU7 L 102 REMARK 610 EU7 L 103 REMARK 610 EU7 M 103 REMARK 610 EU7 N 101 REMARK 610 EU7 O 101 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EU7 B 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EU7 B 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL E 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EU7 E 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EU7 H 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EU7 J 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL K 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EU7 L 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EU7 L 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EU7 L 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL M 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EU7 M 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EU7 M 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EU7 N 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EU7 O 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU B 46 and NH2 B REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU C 46 and NH2 C REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU D 46 and NH2 D REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU E 46 and NH2 E REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU F 46 and NH2 F REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU G 46 and NH2 G REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU H 46 and NH2 H REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU I 46 and NH2 I REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU J 46 and NH2 J REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU K 46 and NH2 K REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU L 46 and NH2 L REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AF1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU M 46 and NH2 M REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AF2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU N 46 and NH2 N REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AF3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU O 46 and NH2 O REMARK 800 47 REMARK 800 REMARK 800 SITE_IDENTIFIER: AF4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide LEU P 46 and NH2 P REMARK 800 47 DBREF 6US8 A 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 B 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 C 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 D 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 E 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 F 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 G 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 H 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 I 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 J 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 K 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 L 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 M 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 N 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 O 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 DBREF 6US8 P 22 46 UNP D5F6K1 D5F6K1_9INFA 13 37 SEQADV 6US8 ACE A 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 A 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE B 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 B 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE C 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 C 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE D 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 D 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE E 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 E 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE F 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 F 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE G 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 G 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE H 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 H 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE I 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 I 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE J 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 J 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE K 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 K 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE L 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 L 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE M 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 M 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE N 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 N 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE O 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 O 47 UNP D5F6K1 AMIDATION SEQADV 6US8 ACE P 21 UNP D5F6K1 ACETYLATION SEQADV 6US8 NH2 P 47 UNP D5F6K1 AMIDATION SEQRES 1 A 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 A 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 A 27 NH2 SEQRES 1 B 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 B 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 B 27 NH2 SEQRES 1 C 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 C 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 C 27 NH2 SEQRES 1 D 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 D 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 D 27 NH2 SEQRES 1 E 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 E 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 E 27 NH2 SEQRES 1 F 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 F 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 F 27 NH2 SEQRES 1 G 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 G 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 G 27 NH2 SEQRES 1 H 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 H 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 H 27 NH2 SEQRES 1 I 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 I 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 I 27 NH2 SEQRES 1 J 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 J 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 J 27 NH2 SEQRES 1 K 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 K 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 K 27 NH2 SEQRES 1 L 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 L 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 L 27 NH2 SEQRES 1 M 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 M 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 M 27 NH2 SEQRES 1 N 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 N 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 N 27 NH2 SEQRES 1 O 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 O 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 O 27 NH2 SEQRES 1 P 27 ACE SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE SEQRES 2 P 27 GLY ILE LEU HIS LEU ILE LEU TRP ILE LEU ASP ARG LEU SEQRES 3 P 27 NH2 HET NH2 A 47 3 HET NH2 B 47 3 HET NH2 C 47 3 HET NH2 D 47 3 HET NH2 E 47 3 HET NH2 F 47 3 HET NH2 G 47 3 HET NH2 H 47 3 HET NH2 I 47 3 HET NH2 J 47 3 HET NH2 K 47 3 HET NH2 L 47 3 HET NH2 M 47 3 HET NH2 N 47 3 HET NH2 O 47 3 HET NH2 P 47 3 HET CL B 101 1 HET EU7 B 102 136 HET EU7 B 103 25 HET CL E 101 1 HET EU7 E 102 102 HET EU7 H 101 25 HET EU7 J 101 25 HET CL K 101 1 HET EU7 L 101 102 HET EU7 L 102 25 HET EU7 L 103 25 HET CL M 101 1 HET EU7 M 102 102 HET EU7 M 103 25 HET EU7 N 101 25 HET EU7 O 101 25 HETNAM NH2 AMINO GROUP HETNAM CL CHLORIDE ION HETNAM EU7 (1S)-1-[(3R,5R,7R)-TRICYCLO[3.3.1.1~3,7~]DECAN-1- HETNAM 2 EU7 YL]ETHAN-1-AMINE HETSYN EU7 S-RIMANTADINE FORMUL 1 NH2 16(H2 N) FORMUL 17 CL 4(CL 1-) FORMUL 18 EU7 12(C12 H21 N) FORMUL 33 HOH *89(H2 O) HELIX 1 AA1 ASP A 24 LEU A 46 1 23 HELIX 2 AA2 ASP B 24 LEU B 46 1 23 HELIX 3 AA3 PRO C 25 LEU C 46 1 22 HELIX 4 AA4 ASP D 24 LEU D 46 1 23 HELIX 5 AA5 PRO E 25 LEU E 46 1 22 HELIX 6 AA6 ASP F 24 LEU F 46 1 23 HELIX 7 AA7 PRO G 25 LEU G 46 1 22 HELIX 8 AA8 ASP H 24 LEU H 46 1 23 HELIX 9 AA9 ASP I 24 LEU I 46 1 23 HELIX 10 AB1 ASP J 24 LEU J 46 1 23 HELIX 11 AB2 ASP K 24 LEU K 46 1 23 HELIX 12 AB3 ASP L 24 LEU L 46 1 23 HELIX 13 AB4 ASP M 24 LEU M 46 1 23 HELIX 14 AB5 ASP N 24 LEU N 46 1 23 HELIX 15 AB6 PRO O 25 LEU O 46 1 22 HELIX 16 AB7 PRO P 25 LEU P 46 1 22 LINK C LEU A 46 N NH2 A 47 1555 1555 1.31 LINK C LEU B 46 N NH2 B 47 1555 1555 1.33 LINK C LEU C 46 N NH2 C 47 1555 1555 1.32 LINK C LEU D 46 N NH2 D 47 1555 1555 1.32 LINK C LEU E 46 N NH2 E 47 1555 1555 1.32 LINK C LEU F 46 N NH2 F 47 1555 1555 1.32 LINK C LEU G 46 N NH2 G 47 1555 1555 1.33 LINK C LEU H 46 N NH2 H 47 1555 1555 1.33 LINK C LEU I 46 N NH2 I 47 1555 1555 1.34 LINK C LEU J 46 N NH2 J 47 1555 1555 1.33 LINK C LEU K 46 N NH2 K 47 1555 1555 1.32 LINK C LEU L 46 N NH2 L 47 1555 1555 1.32 LINK C LEU M 46 N NH2 M 47 1555 1555 1.33 LINK C LEU N 46 N NH2 N 47 1555 1555 1.33 LINK C LEU O 46 N NH2 O 47 1555 1555 1.32 LINK C LEU P 46 N NH2 P 47 1555 1555 1.32 SITE 1 AC1 5 HOH A 102 HOH B 209 HOH C 103 HOH D 103 SITE 2 AC1 5 HOH D 104 SITE 1 AC2 13 ALA A 30 SER A 31 GLY A 34 SER B 31 SITE 2 AC2 13 HOH B 201 HOH B 203 HOH B 204 HOH B 207 SITE 3 AC2 13 HOH B 208 SER C 31 ALA D 30 SER D 31 SITE 4 AC2 13 GLY D 34 SITE 1 AC3 2 ARG B 45 VAL G 28 SITE 1 AC4 5 HOH E 209 HOH E 210 HOH F 103 HOH G 103 SITE 2 AC4 5 HOH H 204 SITE 1 AC5 13 ALA E 30 SER E 31 HOH E 201 HOH E 202 SITE 2 AC5 13 HOH E 204 HOH E 205 HOH E 206 ALA F 30 SITE 3 AC5 13 GLY F 34 GLY G 34 ALA H 30 SER H 31 SITE 4 AC5 13 GLY H 34 SITE 1 AC6 3 LEU E 46 ASP H 44 ILE I 32 SITE 1 AC7 4 ASP I 44 TRP J 41 ARG J 45 LEU J 46 SITE 1 AC8 5 HOH I 105 HOH J 201 HOH J 203 HOH K 202 SITE 2 AC8 5 HOH K 206 SITE 1 AC9 12 ALA I 30 SER I 31 GLY I 34 SER J 31 SITE 2 AC9 12 SER K 31 ALA L 30 SER L 31 HOH L 201 SITE 3 AC9 12 HOH L 202 HOH L 203 HOH L 205 HOH L 206 SITE 1 AD1 2 ASP K 44 ARG L 45 SITE 1 AD2 2 VAL J 28 ASP L 44 SITE 1 AD3 4 HOH M 208 HOH N 206 HOH O 202 HOH P 103 SITE 1 AD4 13 SER M 31 HOH M 201 HOH M 202 HOH M 203 SITE 2 AD4 13 HOH M 204 HOH M 209 GLY N 34 ALA O 30 SITE 3 AD4 13 SER O 31 GLY O 34 ALA P 30 SER P 31 SITE 4 AD4 13 GLY P 34 SITE 1 AD5 5 LEU M 26 TRP M 41 ARG M 45 VAL N 28 SITE 2 AD5 5 ILE N 32 SITE 1 AD6 4 ASP M 44 TRP N 41 ARG N 45 LEU N 46 SITE 1 AD7 3 ASP F 44 LEU G 46 VAL O 28 SITE 1 AD8 4 ILE B 42 LEU B 43 ASP B 44 ARG B 45 SITE 1 AD9 5 ILE C 42 LEU C 43 ASP C 44 ARG C 45 SITE 2 AD9 5 SER D 23 SITE 1 AE1 4 ILE D 42 LEU D 43 ASP D 44 ARG D 45 SITE 1 AE2 5 ILE E 42 LEU E 43 ASP E 44 ARG E 45 SITE 2 AE2 5 EU7 H 101 SITE 1 AE3 5 ILE F 42 LEU F 43 ASP F 44 ARG F 45 SITE 2 AE3 5 PRO N 25 SITE 1 AE4 6 ILE G 42 LEU G 43 ASP G 44 ARG G 45 SITE 2 AE4 6 SER H 23 EU7 O 101 SITE 1 AE5 5 ILE H 42 LEU H 43 ASP H 44 ARG H 45 SITE 2 AE5 5 PRO L 25 SITE 1 AE6 4 ILE I 42 LEU I 43 ASP I 44 ARG I 45 SITE 1 AE7 5 ILE J 42 LEU J 43 ASP J 44 ARG J 45 SITE 2 AE7 5 EU7 J 101 SITE 1 AE8 5 PRO A 25 ILE K 42 LEU K 43 ASP K 44 SITE 2 AE8 5 ARG K 45 SITE 1 AE9 5 PRO I 25 ILE L 42 LEU L 43 ASP L 44 SITE 2 AE9 5 ARG L 45 SITE 1 AF1 5 PRO C 25 ILE M 42 LEU M 43 ASP M 44 SITE 2 AF1 5 ARG M 45 SITE 1 AF2 5 ILE N 42 LEU N 43 ASP N 44 ARG N 45 SITE 2 AF2 5 EU7 N 101 SITE 1 AF3 4 ILE O 42 LEU O 43 ASP O 44 ARG O 45 SITE 1 AF4 5 PRO M 25 ILE P 42 LEU P 43 ASP P 44 SITE 2 AF4 5 ARG P 45 CRYST1 49.390 76.090 98.630 90.00 90.00 90.00 P 21 21 21 64 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 0.020247 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013142 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010139 0.00000