HEADER VIRAL PROTEIN/INHIBITOR 03-SEP-17 5YB4 TITLE CRYSTAL STRUCTURE OF HP23LN36KR COMPND MOL_ID: 1; COMPND 2 MOLECULE: N36KR; COMPND 3 CHAIN: E, D, F; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HP23L; COMPND 7 CHAIN: H, G, I; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 4 ORGANISM_TAXID: 11676; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 8 ORGANISM_TAXID: 11676 KEYWDS 6-HB, HIV-1, VIRAL PROTEIN-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR X.ZHANG,X.WANG,Y.HE REVDAT 3 27-MAR-24 5YB4 1 REMARK REVDAT 2 28-MAR-18 5YB4 1 JRNL REVDAT 1 28-FEB-18 5YB4 0 JRNL AUTH X.ZHANG,Y.ZHU,H.HU,S.ZHANG,P.WANG,H.CHONG,J.HE,X.WANG,Y.HE JRNL TITL STRUCTURAL INSIGHTS INTO THE MECHANISMS OF ACTION OF JRNL TITL 2 SHORT-PEPTIDE HIV-1 FUSION INHIBITORS TARGETING THE GP41 JRNL TITL 3 POCKET JRNL REF FRONT CELL INFECT MICROBIOL V. 8 51 2018 JRNL REFN ESSN 2235-2988 JRNL PMID 29535974 JRNL DOI 10.3389/FCIMB.2018.00051 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.15 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 7128 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.740 REMARK 3 FREE R VALUE TEST SET COUNT : 338 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 0.0000 - 3.1500 1.00 3493 174 0.1795 0.2530 REMARK 3 2 3.1500 - 2.5003 1.00 3297 164 0.2116 0.2999 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.300 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.007 1498 REMARK 3 ANGLE : 0.902 2006 REMARK 3 CHIRALITY : 0.052 226 REMARK 3 PLANARITY : 0.005 243 REMARK 3 DIHEDRAL : 18.912 918 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'E' AND (RESID 35 THROUGH 70 ) REMARK 3 ORIGIN FOR THE GROUP (A): 63.9947 -17.1172 11.0736 REMARK 3 T TENSOR REMARK 3 T11: 0.2564 T22: 0.5193 REMARK 3 T33: 0.4260 T12: -0.1398 REMARK 3 T13: -0.0095 T23: 0.0240 REMARK 3 L TENSOR REMARK 3 L11: 2.1099 L22: 0.6355 REMARK 3 L33: 0.5577 L12: 0.1071 REMARK 3 L13: -0.1332 L23: -0.1580 REMARK 3 S TENSOR REMARK 3 S11: 0.1563 S12: -1.2762 S13: -0.5734 REMARK 3 S21: -0.0723 S22: -0.1325 S23: -0.1399 REMARK 3 S31: 0.0824 S32: -0.2374 S33: -0.0853 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'D' AND (RESID 35 THROUGH 70 ) REMARK 3 ORIGIN FOR THE GROUP (A): 64.0439 -10.2795 4.0685 REMARK 3 T TENSOR REMARK 3 T11: 0.2528 T22: 0.4299 REMARK 3 T33: 0.2701 T12: -0.0409 REMARK 3 T13: 0.0156 T23: 0.0299 REMARK 3 L TENSOR REMARK 3 L11: 2.0768 L22: 1.5792 REMARK 3 L33: -0.0131 L12: 1.8300 REMARK 3 L13: 0.1656 L23: 0.1615 REMARK 3 S TENSOR REMARK 3 S11: 0.2853 S12: -0.0418 S13: 0.4338 REMARK 3 S21: -0.1825 S22: -0.0401 S23: 0.2998 REMARK 3 S31: 0.0510 S32: -0.1476 S33: -0.0384 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'F' AND (RESID 36 THROUGH 70 ) REMARK 3 ORIGIN FOR THE GROUP (A): 64.5040 -7.3781 13.3907 REMARK 3 T TENSOR REMARK 3 T11: 0.2857 T22: 0.5348 REMARK 3 T33: 0.4427 T12: -0.0392 REMARK 3 T13: -0.0087 T23: -0.1532 REMARK 3 L TENSOR REMARK 3 L11: 2.4220 L22: 1.9241 REMARK 3 L33: 0.7774 L12: 1.2049 REMARK 3 L13: 1.1550 L23: 0.0244 REMARK 3 S TENSOR REMARK 3 S11: 0.3072 S12: -1.0602 S13: 1.0492 REMARK 3 S21: 0.2986 S22: -0.0642 S23: 0.0986 REMARK 3 S31: -0.0523 S32: -0.2010 S33: -0.0816 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'H' AND (RESID 115 THROUGH 136 ) REMARK 3 ORIGIN FOR THE GROUP (A): 67.2865 -11.1182 22.3060 REMARK 3 T TENSOR REMARK 3 T11: 0.5898 T22: 0.9365 REMARK 3 T33: 0.4280 T12: 0.0789 REMARK 3 T13: 0.1554 T23: -0.0741 REMARK 3 L TENSOR REMARK 3 L11: 8.4233 L22: 2.8717 REMARK 3 L33: 1.2749 L12: 1.9088 REMARK 3 L13: -0.1812 L23: -0.4457 REMARK 3 S TENSOR REMARK 3 S11: 0.4031 S12: -0.7658 S13: -0.3097 REMARK 3 S21: 1.1210 S22: 0.1292 S23: 0.1120 REMARK 3 S31: -0.0880 S32: -0.2855 S33: 0.1230 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'G' AND (RESID 116 THROUGH 136 ) REMARK 3 ORIGIN FOR THE GROUP (A): 67.3402 -23.2682 4.0187 REMARK 3 T TENSOR REMARK 3 T11: 0.4025 T22: 0.4349 REMARK 3 T33: 0.5144 T12: -0.0328 REMARK 3 T13: 0.0511 T23: -0.0793 REMARK 3 L TENSOR REMARK 3 L11: 3.8521 L22: 2.2132 REMARK 3 L33: 2.2691 L12: 1.2982 REMARK 3 L13: 1.1746 L23: -0.3609 REMARK 3 S TENSOR REMARK 3 S11: 0.4268 S12: 0.5096 S13: -1.6966 REMARK 3 S21: -0.4096 S22: -0.2269 S23: -0.4955 REMARK 3 S31: 0.7227 S32: -0.1134 S33: -0.1329 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'I' AND (RESID 114 THROUGH 136 ) REMARK 3 ORIGIN FOR THE GROUP (A): 67.8095 -1.4766 2.0502 REMARK 3 T TENSOR REMARK 3 T11: 0.2941 T22: 0.4194 REMARK 3 T33: 0.5692 T12: -0.0592 REMARK 3 T13: 0.0147 T23: -0.0114 REMARK 3 L TENSOR REMARK 3 L11: 2.2001 L22: 4.2859 REMARK 3 L33: 2.0794 L12: 0.2550 REMARK 3 L13: -0.5824 L23: -1.0708 REMARK 3 S TENSOR REMARK 3 S11: 0.2262 S12: -0.0300 S13: 0.5621 REMARK 3 S21: -0.0207 S22: -0.1157 S23: 0.5622 REMARK 3 S31: -0.1275 S32: -0.0103 S33: -0.0555 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5YB4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-SEP-17. REMARK 100 THE DEPOSITION ID IS D_1300004860. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-OCT-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9796 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7140 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 35.150 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.40 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: (A12) 10%(W/V) PEG 8000, 1M HEPES, REMARK 280 PH=7.5, 8%(V/V) ETHYLENE GLYCOL 13 (B1) 8%(W/V) PEG 4000, 1M REMARK 280 SODIUM ACETATE PH=4.6, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -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 71.47500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 25.64000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 25.64000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 35.73750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 25.64000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 25.64000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 107.21250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 25.64000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 25.64000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 35.73750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 25.64000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 25.64000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 107.21250 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 71.47500 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9950 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -89.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, D, F, H, G, I 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 SER F 35 REMARK 465 GLU H 114 REMARK 465 GLU G 114 REMARK 465 LEU G 115 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 NE ARG E 46 O HOH E 101 1.92 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 H 135 33.11 -80.86 REMARK 500 THR I 116 141.39 67.84 REMARK 500 REMARK 500 REMARK: NULL DBREF 5YB4 E 35 70 PDB 5YB4 5YB4 35 70 DBREF 5YB4 D 35 70 PDB 5YB4 5YB4 35 70 DBREF 5YB4 F 35 70 PDB 5YB4 5YB4 35 70 DBREF 5YB4 H 114 136 PDB 5YB4 5YB4 114 136 DBREF 5YB4 G 114 136 PDB 5YB4 5YB4 114 136 DBREF 5YB4 I 114 136 PDB 5YB4 5YB4 114 136 SEQRES 1 E 36 SER GLY ILE VAL GLN GLN GLN ASN ASN LEU LEU ARG ALA SEQRES 2 E 36 ILE LYS ALA GLN GLN HIS LEU LEU GLN ARG THR VAL TRP SEQRES 3 E 36 GLY ILE LYS GLN LEU GLN ALA ARG ILE LEU SEQRES 1 D 36 SER GLY ILE VAL GLN GLN GLN ASN ASN LEU LEU ARG ALA SEQRES 2 D 36 ILE LYS ALA GLN GLN HIS LEU LEU GLN ARG THR VAL TRP SEQRES 3 D 36 GLY ILE LYS GLN LEU GLN ALA ARG ILE LEU SEQRES 1 F 36 SER GLY ILE VAL GLN GLN GLN ASN ASN LEU LEU ARG ALA SEQRES 2 F 36 ILE LYS ALA GLN GLN HIS LEU LEU GLN ARG THR VAL TRP SEQRES 3 F 36 GLY ILE LYS GLN LEU GLN ALA ARG ILE LEU SEQRES 1 H 23 GLU LEU THR TRP GLU GLU TRP GLU LYS LYS ILE GLU GLU SEQRES 2 H 23 TYR THR LYS LYS ILE GLU GLU ILE LEU LYS SEQRES 1 G 23 GLU LEU THR TRP GLU GLU TRP GLU LYS LYS ILE GLU GLU SEQRES 2 G 23 TYR THR LYS LYS ILE GLU GLU ILE LEU LYS SEQRES 1 I 23 GLU LEU THR TRP GLU GLU TRP GLU LYS LYS ILE GLU GLU SEQRES 2 I 23 TYR THR LYS LYS ILE GLU GLU ILE LEU LYS FORMUL 7 HOH *23(H2 O) HELIX 1 AA1 GLY E 36 LEU E 70 1 35 HELIX 2 AA2 GLY D 36 LEU D 70 1 35 HELIX 3 AA3 ILE F 37 LEU F 70 1 34 HELIX 4 AA4 THR H 116 LEU H 135 1 20 HELIX 5 AA5 TRP G 117 LEU G 135 1 19 HELIX 6 AA6 THR I 116 LYS I 136 1 21 CRYST1 51.280 51.280 142.950 90.00 90.00 90.00 P 41 21 2 24 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 0.019501 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019501 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006995 0.00000