HEADER VIRAL PROTEIN 23-FEB-24 9ARN TITLE STRUCTURE AND INTERACTIONS OF HIV-1 GP41 CHR-NHR REVERSE HAIRPIN TITLE 2 CONSTRUCTS REVEAL MOLECULAR DETERMINANTS OF ANTIVIRAL ACTIVITY COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSMEMBRANE PROTEIN GP41; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 542-591 (UNIPROT NUMBERING), PLUS N-TERMINAL COMPND 5 EXTENSION; COMPND 6 SYNONYM: TM,GLYCOPROTEIN 41,GP41; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 3 ORGANISM_TAXID: 11676; SOURCE 4 GENE: ENV; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HIV, GP41, VIRUS, VIRAL PROTEIN, REVERSE HAIRPIN EXPDTA X-RAY DIFFRACTION AUTHOR R.P.MCANDREW,C.Y.RALSTON,M.GOCHIN REVDAT 1 05-MAR-25 9ARN 0 JRNL AUTH L.HE,R.MCANDREW,R.BARBU,G.GIFFORD,C.HALACOGLU, JRNL AUTH 2 C.DROUIN-ALLAIRE,L.WEBER,L.G.KRISTENSEN,S.GUPTA,Y.CHEN, JRNL AUTH 3 C.J.PETZOLD,M.ALLAIRE,K.H.LI,C.Y.RALSTON,M.GOCHIN JRNL TITL STRUCTURE AND INTERACTIONS OF HIV-1 GP41 CHR-NHR REVERSE JRNL TITL 2 HAIRPIN CONSTRUCTS REVEAL MOLECULAR DETERMINANTS OF JRNL TITL 3 ANTIVIRAL ACTIVITY. JRNL REF J.MOL.BIOL. V. 436 68650 2024 JRNL REFN ESSN 1089-8638 JRNL PMID 38866091 JRNL DOI 10.1016/J.JMB.2024.168650 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.LIEBSCHNER,P.V.AFONINE,M.L.BAKER,G.BUNKOCZI,V.B.CHEN, REMARK 1 AUTH 2 T.I.CROLL,B.HINTZE,L.W.HUNG,S.JAIN,A.J.MCCOY,N.W.MORIARTY, REMARK 1 AUTH 3 R.D.OEFFNER,B.K.POON,M.G.PRISANT,R.J.READ,J.S.RICHARDSON, REMARK 1 AUTH 4 D.C.RICHARDSON,M.D.SAMMITO,O.V.SOBOLEV,D.H.STOCKWELL, REMARK 1 AUTH 5 T.C.TERWILLIGER,A.G.URZHUMTSEV,L.L.VIDEAU,C.J.WILLIAMS, REMARK 1 AUTH 6 P.D.ADAMS REMARK 1 TITL MACROMOLECULAR STRUCTURE DETERMINATION USING X-RAYS, REMARK 1 TITL 2 NEUTRONS AND ELECTRONS: RECENT DEVELOPMENTS IN PHENIX REMARK 1 REF ACTA CRYSTALLOGR., SECT. D: V. 75 861 2019 REMARK 1 REF 2 BIOL. CRYSTALLOGR. REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 31588918 REMARK 1 DOI 10.1107/S2059798319011471 REMARK 2 REMARK 2 RESOLUTION. 1.41 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_5246 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) : 1.41 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.19 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.1 REMARK 3 NUMBER OF REFLECTIONS : 15576 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.257 REMARK 3 R VALUE (WORKING SET) : 0.256 REMARK 3 FREE R VALUE : 0.291 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.950 REMARK 3 FREE R VALUE TEST SET COUNT : 771 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 38.1900 - 2.5700 1.00 2814 159 0.2245 0.2791 REMARK 3 2 2.5700 - 2.0400 1.00 2690 124 0.2407 0.2492 REMARK 3 3 2.0400 - 1.7800 1.00 2663 148 0.2750 0.3108 REMARK 3 4 1.7800 - 1.6200 1.00 2621 141 0.3444 0.3564 REMARK 3 5 1.6200 - 1.5000 0.99 2635 122 0.4064 0.4201 REMARK 3 6 1.5000 - 1.4100 0.53 1382 77 0.4935 0.4461 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.321 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 46.337 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.45 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.09 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 : 0.006 619 REMARK 3 ANGLE : 0.726 832 REMARK 3 CHIRALITY : 0.046 95 REMARK 3 PLANARITY : 0.007 109 REMARK 3 DIHEDRAL : 21.275 251 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 31 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.2046 3.7447 81.8352 REMARK 3 T TENSOR REMARK 3 T11: 0.4397 T22: 0.6243 REMARK 3 T33: 0.3798 T12: -0.0379 REMARK 3 T13: -0.0791 T23: -0.0953 REMARK 3 L TENSOR REMARK 3 L11: 4.7273 L22: 3.7874 REMARK 3 L33: 3.2516 L12: -0.3510 REMARK 3 L13: 1.3944 L23: -0.2689 REMARK 3 S TENSOR REMARK 3 S11: -0.0534 S12: -0.3311 S13: 0.3566 REMARK 3 S21: 0.7488 S22: -0.1914 S23: -0.8932 REMARK 3 S31: -0.6064 S32: 1.0613 S33: 0.1454 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 32 THROUGH 80 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.6074 4.3054 58.1278 REMARK 3 T TENSOR REMARK 3 T11: 0.2515 T22: 0.2306 REMARK 3 T33: 0.1802 T12: 0.0225 REMARK 3 T13: 0.0350 T23: -0.0096 REMARK 3 L TENSOR REMARK 3 L11: 1.1828 L22: 0.6354 REMARK 3 L33: 6.1487 L12: -0.0705 REMARK 3 L13: 1.4011 L23: 0.0278 REMARK 3 S TENSOR REMARK 3 S11: 0.0124 S12: -0.2971 S13: 0.0595 REMARK 3 S21: 0.2701 S22: 0.0513 S23: -0.0031 REMARK 3 S31: -0.4449 S32: -0.3684 S33: -0.0407 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 9ARN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-FEB-24. REMARK 100 THE DEPOSITION ID IS D_1000281834. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAR-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00003 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 0.5.653-G9F819C0C-DIALS REMARK 200 -1.11 REMARK 200 DATA SCALING SOFTWARE : XIA2 0.5.653-G9F819C0C-DIALS REMARK 200 -1.11 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18490 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.410 REMARK 200 RESOLUTION RANGE LOW (A) : 38.190 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.1 REMARK 200 DATA REDUNDANCY : 8.200 REMARK 200 R MERGE (I) : 0.04578 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.7100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.41 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 53.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : 1.36800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.110 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.3 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M LITHIUM SULFATE, 0.1M SODIUM REMARK 280 CITRATE TRIHYDRATE AT PH 6.4 AND 25% PEG-1500, VAPOR DIFFUSION, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 22.39150 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 12.92774 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 73.35267 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 22.39150 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 12.92774 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 73.35267 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 22.39150 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 12.92774 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 73.35267 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 22.39150 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 12.92774 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 73.35267 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 22.39150 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 12.92774 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 73.35267 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 22.39150 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 12.92774 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 73.35267 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 25.85548 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 146.70533 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 25.85548 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 146.70533 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 25.85548 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 146.70533 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 25.85548 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 146.70533 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 25.85548 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 146.70533 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 25.85548 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 146.70533 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA 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 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 201 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 226 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 235 LIES ON A SPECIAL POSITION. 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 ARG A 23 REMARK 465 GLU A 24 REMARK 465 ASP A 25 REMARK 465 SER A 26 REMARK 465 GLY A 27 REMARK 465 GLY A 28 REMARK 465 GLY A 29 REMARK 465 ARG A 30 REMARK 465 ASP A 81 REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 238 DISTANCE = 5.93 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8W2Y RELATED DB: PDB REMARK 900 RELATED ID: 8W32 RELATED DB: PDB REMARK 900 RELATED ID: 8W37 RELATED DB: PDB DBREF 9ARN A 30 79 UNP P04578 ENV_HV1H2 542 591 SEQADV 9ARN PRO A 1 UNP P04578 CLONING ARTIFACT SEQADV 9ARN LEU A 2 UNP P04578 CLONING ARTIFACT SEQADV 9ARN ILE A 3 UNP P04578 CLONING ARTIFACT SEQADV 9ARN GLU A 4 UNP P04578 CLONING ARTIFACT SEQADV 9ARN GLU A 5 UNP P04578 CLONING ARTIFACT SEQADV 9ARN LEU A 6 UNP P04578 CLONING ARTIFACT SEQADV 9ARN ILE A 7 UNP P04578 CLONING ARTIFACT SEQADV 9ARN ARG A 8 UNP P04578 CLONING ARTIFACT SEQADV 9ARN ARG A 9 UNP P04578 CLONING ARTIFACT SEQADV 9ARN SER A 10 UNP P04578 CLONING ARTIFACT SEQADV 9ARN GLU A 11 UNP P04578 CLONING ARTIFACT SEQADV 9ARN GLU A 12 UNP P04578 CLONING ARTIFACT SEQADV 9ARN GLN A 13 UNP P04578 CLONING ARTIFACT SEQADV 9ARN GLN A 14 UNP P04578 CLONING ARTIFACT SEQADV 9ARN ARG A 15 UNP P04578 CLONING ARTIFACT SEQADV 9ARN ARG A 16 UNP P04578 CLONING ARTIFACT SEQADV 9ARN ASN A 17 UNP P04578 CLONING ARTIFACT SEQADV 9ARN GLU A 18 UNP P04578 CLONING ARTIFACT SEQADV 9ARN GLU A 19 UNP P04578 CLONING ARTIFACT SEQADV 9ARN ALA A 20 UNP P04578 CLONING ARTIFACT SEQADV 9ARN LEU A 21 UNP P04578 CLONING ARTIFACT SEQADV 9ARN ARG A 22 UNP P04578 CLONING ARTIFACT SEQADV 9ARN ARG A 23 UNP P04578 CLONING ARTIFACT SEQADV 9ARN GLU A 24 UNP P04578 CLONING ARTIFACT SEQADV 9ARN ASP A 25 UNP P04578 CLONING ARTIFACT SEQADV 9ARN SER A 26 UNP P04578 CLONING ARTIFACT SEQADV 9ARN GLY A 27 UNP P04578 CLONING ARTIFACT SEQADV 9ARN GLY A 28 UNP P04578 CLONING ARTIFACT SEQADV 9ARN GLY A 29 UNP P04578 CLONING ARTIFACT SEQADV 9ARN ARG A 76 UNP P04578 LYS 588 CONFLICT SEQADV 9ARN GLU A 80 UNP P04578 EXPRESSION TAG SEQADV 9ARN ASP A 81 UNP P04578 EXPRESSION TAG SEQRES 1 A 81 PRO LEU ILE GLU GLU LEU ILE ARG ARG SER GLU GLU GLN SEQRES 2 A 81 GLN ARG ARG ASN GLU GLU ALA LEU ARG ARG GLU ASP SER SEQRES 3 A 81 GLY GLY GLY ARG GLN LEU LEU SER GLY ILE VAL GLN GLN SEQRES 4 A 81 GLN ASN ASN LEU LEU ARG ALA ILE GLU ALA GLN GLN HIS SEQRES 5 A 81 LEU LEU GLN LEU THR VAL TRP GLY ILE LYS GLN LEU GLN SEQRES 6 A 81 ALA ARG ILE LEU ALA VAL GLU ARG TYR LEU ARG ASP GLN SEQRES 7 A 81 GLN GLU ASP HET SO4 A 101 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 O4 S 2- FORMUL 3 HOH *38(H2 O) HELIX 1 AA1 PRO A 1 ARG A 22 1 22 HELIX 2 AA2 LEU A 32 GLU A 80 1 49 CRYST1 44.783 44.783 220.058 90.00 90.00 120.00 H 3 2 18 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 0.022330 0.012892 0.000000 0.00000 SCALE2 0.000000 0.025784 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004544 0.00000 CONECT 613 614 615 616 617 CONECT 614 613 CONECT 615 613 CONECT 616 613 CONECT 617 613 MASTER 350 0 1 2 0 0 0 6 649 1 5 7 END