HEADER MEMBRANE PROTEIN 01-JUN-16 5KA6 TITLE HIV-1 GP41 VARIANT Q552R AND L555M RESISTANCE MUTATIONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSMEMBRANE PROTEIN GP41; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: UNP RESIDUES 543-582 AND 625-661 LINKED VIA GGRGG; COMPND 5 SYNONYM: GLYCOPROTEIN 41; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS TYPE 1; SOURCE 3 ORGANISM_COMMON: HIV-1; SOURCE 4 ORGANISM_TAXID: 11676; SOURCE 5 STRAIN: ISOLATE HXB2; SOURCE 6 GENE: ENV; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: RP3098; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: P4 KEYWDS HIV-1, MEMBRANE FUSION, 5-HELIX, C-PEPTIDE, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.BHARDWAJ,M.D.KHASNIS,K.HALKIDIS,M.J.ROOT REVDAT 5 27-SEP-23 5KA6 1 REMARK REVDAT 4 25-DEC-19 5KA6 1 REMARK REVDAT 3 13-SEP-17 5KA6 1 REMARK REVDAT 2 18-JAN-17 5KA6 1 JRNL REVDAT 1 14-DEC-16 5KA6 0 JRNL AUTH M.D.KHASNIS,K.HALKIDIS,A.BHARDWAJ,M.J.ROOT JRNL TITL RECEPTOR ACTIVATION OF HIV-1 ENV LEADS TO ASYMMETRIC JRNL TITL 2 EXPOSURE OF THE GP41 TRIMER. JRNL REF PLOS PATHOG. V. 12 06098 2016 JRNL REFN ESSN 1553-7374 JRNL PMID 27992602 JRNL DOI 10.1371/JOURNAL.PPAT.1006098 REMARK 2 REMARK 2 RESOLUTION. 1.85 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.81 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.960 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 39786 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.235 REMARK 3 R VALUE (WORKING SET) : 0.231 REMARK 3 FREE R VALUE : 0.278 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.720 REMARK 3 FREE R VALUE TEST SET COUNT : 1692 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 35.8139 - 5.6110 0.96 1280 142 0.2034 0.2116 REMARK 3 2 5.6110 - 4.4563 0.98 1286 142 0.1901 0.2213 REMARK 3 3 4.4563 - 3.8938 1.00 1321 142 0.1686 0.1849 REMARK 3 4 3.8938 - 3.5381 1.00 1344 148 0.1731 0.2734 REMARK 3 5 3.5381 - 3.2847 1.00 1295 116 0.1920 0.2529 REMARK 3 6 3.2847 - 3.0912 0.99 1331 135 0.2329 0.2614 REMARK 3 7 3.0912 - 2.9364 0.99 1301 151 0.2290 0.2919 REMARK 3 8 2.9364 - 2.8086 0.98 1296 139 0.2165 0.2823 REMARK 3 9 2.8086 - 2.7006 0.98 1244 142 0.2312 0.2826 REMARK 3 10 2.7006 - 2.6074 0.99 1363 132 0.2255 0.2771 REMARK 3 11 2.6074 - 2.5259 0.99 1291 148 0.2220 0.2306 REMARK 3 12 2.5259 - 2.4537 0.98 1327 128 0.2191 0.3143 REMARK 3 13 2.4537 - 2.3891 0.99 1292 151 0.2247 0.3199 REMARK 3 14 2.3891 - 2.3309 1.00 1322 151 0.2372 0.3006 REMARK 3 15 2.3309 - 2.2779 0.99 1272 123 0.2747 0.3032 REMARK 3 16 2.2779 - 2.2294 0.98 1354 142 0.3044 0.3317 REMARK 3 17 2.2294 - 2.1848 0.99 1282 120 0.2865 0.3314 REMARK 3 18 2.1848 - 2.1436 1.00 1374 164 0.2620 0.3456 REMARK 3 19 2.1436 - 2.1053 1.00 1271 136 0.2734 0.3216 REMARK 3 20 2.1053 - 2.0696 1.00 1317 147 0.3206 0.3789 REMARK 3 21 2.0696 - 2.0362 1.00 1342 136 0.3609 0.3936 REMARK 3 22 2.0362 - 2.0049 1.00 1383 148 0.3213 0.3866 REMARK 3 23 2.0049 - 1.9754 0.99 1228 143 0.3335 0.3482 REMARK 3 24 1.9754 - 1.9476 0.99 1339 140 0.3822 0.4245 REMARK 3 25 1.9476 - 1.9213 0.85 1074 131 0.4730 0.5740 REMARK 3 26 1.9213 - 1.8963 0.91 1186 125 0.4597 0.4409 REMARK 3 27 1.8963 - 1.8726 0.69 971 110 0.5538 0.6525 REMARK 3 28 1.8726 - 1.8501 0.93 1231 137 0.4777 0.4584 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) : 0.350 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 34.170 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 : 0.003 1962 REMARK 3 ANGLE : 0.532 2644 REMARK 3 CHIRALITY : 0.038 297 REMARK 3 PLANARITY : 0.003 341 REMARK 3 DIHEDRAL : 22.739 1184 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 542 THROUGH 580 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.1901 7.5140 8.5783 REMARK 3 T TENSOR REMARK 3 T11: 0.2104 T22: 0.2543 REMARK 3 T33: 0.2486 T12: -0.0228 REMARK 3 T13: 0.0226 T23: -0.0195 REMARK 3 L TENSOR REMARK 3 L11: 1.6592 L22: 1.4594 REMARK 3 L33: 6.5038 L12: 0.1258 REMARK 3 L13: 0.4724 L23: -0.9786 REMARK 3 S TENSOR REMARK 3 S11: -0.0854 S12: 0.0159 S13: -0.1637 REMARK 3 S21: -0.0751 S22: -0.0942 S23: -0.0576 REMARK 3 S31: 0.3832 S32: -0.0712 S33: 0.1036 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 581 THROUGH 661 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.3435 11.5683 7.8709 REMARK 3 T TENSOR REMARK 3 T11: 0.1662 T22: 0.3364 REMARK 3 T33: 0.2702 T12: -0.0066 REMARK 3 T13: -0.0087 T23: 0.0379 REMARK 3 L TENSOR REMARK 3 L11: 0.8069 L22: 1.9072 REMARK 3 L33: 6.1197 L12: -0.1255 REMARK 3 L13: 0.8739 L23: -1.7647 REMARK 3 S TENSOR REMARK 3 S11: -0.0982 S12: 0.0603 S13: 0.1376 REMARK 3 S21: 0.0797 S22: -0.4998 S23: -0.3176 REMARK 3 S31: 0.0948 S32: 0.6742 S33: 0.5591 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 543 THROUGH 580 ) REMARK 3 ORIGIN FOR THE GROUP (A): -4.1390 17.1589 9.0525 REMARK 3 T TENSOR REMARK 3 T11: 0.1775 T22: 0.1942 REMARK 3 T33: 0.2748 T12: -0.0613 REMARK 3 T13: 0.0285 T23: -0.0182 REMARK 3 L TENSOR REMARK 3 L11: 1.7203 L22: 1.8822 REMARK 3 L33: 6.1086 L12: -0.1418 REMARK 3 L13: -0.0446 L23: -0.0962 REMARK 3 S TENSOR REMARK 3 S11: 0.0701 S12: -0.1465 S13: 0.1778 REMARK 3 S21: 0.1340 S22: -0.0453 S23: 0.1207 REMARK 3 S31: -0.3602 S32: -0.5191 S33: 0.0370 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 581 THROUGH 663 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.9032 21.6345 7.4196 REMARK 3 T TENSOR REMARK 3 T11: 0.1823 T22: 0.3083 REMARK 3 T33: 0.2748 T12: 0.0241 REMARK 3 T13: 0.0149 T23: -0.0292 REMARK 3 L TENSOR REMARK 3 L11: 3.2419 L22: 1.7107 REMARK 3 L33: 6.3757 L12: -0.6752 REMARK 3 L13: 1.5620 L23: 0.7453 REMARK 3 S TENSOR REMARK 3 S11: -0.2741 S12: -0.4407 S13: 0.4021 REMARK 3 S21: -0.1446 S22: -0.2217 S23: 0.2890 REMARK 3 S31: -0.9789 S32: -1.1332 S33: 0.3514 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 544 THROUGH 553 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.1104 6.3454 -12.2112 REMARK 3 T TENSOR REMARK 3 T11: 0.5215 T22: 0.4761 REMARK 3 T33: 0.4902 T12: -0.0310 REMARK 3 T13: -0.1793 T23: -0.0504 REMARK 3 L TENSOR REMARK 3 L11: 6.1187 L22: 4.1615 REMARK 3 L33: 6.3670 L12: -0.0509 REMARK 3 L13: 1.4394 L23: 2.6756 REMARK 3 S TENSOR REMARK 3 S11: 0.5859 S12: -0.0808 S13: 0.1142 REMARK 3 S21: -0.4110 S22: 0.5539 S23: -0.3316 REMARK 3 S31: 0.5693 S32: 0.7090 S33: -0.6013 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 554 THROUGH 626 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.0811 13.6541 18.6399 REMARK 3 T TENSOR REMARK 3 T11: 0.2670 T22: 0.3838 REMARK 3 T33: 0.2969 T12: -0.0678 REMARK 3 T13: 0.0788 T23: -0.0574 REMARK 3 L TENSOR REMARK 3 L11: 2.1924 L22: 1.4612 REMARK 3 L33: 1.9301 L12: -0.3689 REMARK 3 L13: 0.0846 L23: -0.0918 REMARK 3 S TENSOR REMARK 3 S11: -0.0692 S12: -0.2154 S13: 0.1824 REMARK 3 S21: 0.2413 S22: 0.0104 S23: 0.1587 REMARK 3 S31: -0.0073 S32: -0.1155 S33: 0.0233 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 627 THROUGH 663 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.5574 2.0994 6.0053 REMARK 3 T TENSOR REMARK 3 T11: 0.2798 T22: 0.2774 REMARK 3 T33: 0.3787 T12: -0.0756 REMARK 3 T13: 0.1013 T23: -0.0936 REMARK 3 L TENSOR REMARK 3 L11: 1.6361 L22: 1.9650 REMARK 3 L33: 7.8323 L12: -1.3086 REMARK 3 L13: -2.1684 L23: 1.1326 REMARK 3 S TENSOR REMARK 3 S11: -0.4018 S12: 0.0935 S13: -0.3819 REMARK 3 S21: 0.1751 S22: -0.0718 S23: 0.3737 REMARK 3 S31: 1.1851 S32: -0.2491 S33: 0.2406 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 5KA6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUN-16. REMARK 100 THE DEPOSITION ID IS D_1000221912. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-SEP-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : SI(111) CHANNEL CUT REMARK 200 MONOCHROMATOR. REMARK 200 OPTICS : OXFORD DANFYSIK TOROIDAL REMARK 200 FOCUSING MIRROR. REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41094 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 35.810 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.40 REMARK 200 R MERGE FOR SHELL (I) : 1.48900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.200 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: 1AIK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 8000, 0.3M CALCIUM ACETATE, REMARK 280 0.1M SODIUM CACODYLATE SAMPLE CONCENTRATION: 6.35 MG/ML, PH 6.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,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 37.68267 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 75.36533 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 TOTAL BURIED SURFACE AREA: 6860 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -66.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 ALA A 619 REMARK 465 GLY A 620 REMARK 465 GLY A 621 REMARK 465 ARG A 622 REMARK 465 GLY A 662 REMARK 465 GLY A 663 REMARK 465 HIS A 664 REMARK 465 HIS A 665 REMARK 465 HIS A 666 REMARK 465 HIS A 667 REMARK 465 HIS A 668 REMARK 465 HIS A 669 REMARK 465 MET B 542 REMARK 465 ALA B 619 REMARK 465 GLY B 620 REMARK 465 GLY B 621 REMARK 465 ARG B 622 REMARK 465 GLY B 623 REMARK 465 HIS B 664 REMARK 465 HIS B 665 REMARK 465 HIS B 666 REMARK 465 HIS B 667 REMARK 465 HIS B 668 REMARK 465 HIS B 669 REMARK 465 MET C 542 REMARK 465 GLN C 543 REMARK 465 GLY C 620 REMARK 465 GLY C 621 REMARK 465 ARG C 622 REMARK 465 GLY C 623 REMARK 465 GLY C 624 REMARK 465 HIS C 625 REMARK 465 HIS C 664 REMARK 465 HIS C 665 REMARK 465 HIS C 666 REMARK 465 HIS C 667 REMARK 465 HIS C 668 REMARK 465 HIS C 669 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 O HOH A 704 O HOH A 714 1.95 REMARK 500 OE2 GLU B 630 O HOH B 701 1.99 REMARK 500 OE1 GLU C 648 O HOH C 701 1.99 REMARK 500 OE1 GLN A 550 O HOH A 701 2.03 REMARK 500 NE2 GLN A 550 O HOH A 702 2.06 REMARK 500 O HOH A 707 O HOH B 714 2.14 REMARK 500 O HOH A 721 O HOH A 730 2.17 REMARK 500 OE1 GLN B 577 O HOH B 702 2.17 REMARK 500 OD1 ASN B 651 O HOH B 703 2.17 REMARK 500 O HOH B 714 O HOH B 728 2.18 REMARK 500 O GLY B 663 O HOH B 704 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 739 DISTANCE = 6.67 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5KA5 RELATED DB: PDB DBREF 5KA6 A 543 619 UNP P04578 ENV_HV1H2 543 582 DBREF 5KA6 A 625 661 UNP P04578 ENV_HV1H2 625 661 DBREF 5KA6 B 543 619 UNP P04578 ENV_HV1H2 543 582 DBREF 5KA6 B 625 661 UNP P04578 ENV_HV1H2 625 661 DBREF 5KA6 C 543 582 UNP P04578 ENV_HV1H2 543 582 DBREF 5KA6 C 625 661 UNP P04578 ENV_HV1H2 625 661 SEQADV 5KA6 MET A 542 UNP P04578 INITIATING METHIONINE SEQADV 5KA6 ARG A 552 UNP P04578 GLN 552 ENGINEERED MUTATION SEQADV 5KA6 MET A 555 UNP P04578 LEU 555 ENGINEERED MUTATION SEQADV 5KA6 GLY A 620 UNP P04578 LINKER SEQADV 5KA6 GLY A 621 UNP P04578 LINKER SEQADV 5KA6 ARG A 622 UNP P04578 LINKER SEQADV 5KA6 GLY A 623 UNP P04578 LINKER SEQADV 5KA6 GLY A 624 UNP P04578 LINKER SEQADV 5KA6 GLY A 662 UNP P04578 EXPRESSION TAG SEQADV 5KA6 GLY A 663 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS A 664 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS A 665 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS A 666 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS A 667 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS A 668 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS A 669 UNP P04578 EXPRESSION TAG SEQADV 5KA6 MET B 542 UNP P04578 INITIATING METHIONINE SEQADV 5KA6 ARG B 552 UNP P04578 GLN 552 ENGINEERED MUTATION SEQADV 5KA6 MET B 555 UNP P04578 LEU 555 ENGINEERED MUTATION SEQADV 5KA6 GLY B 620 UNP P04578 LINKER SEQADV 5KA6 GLY B 621 UNP P04578 LINKER SEQADV 5KA6 ARG B 622 UNP P04578 LINKER SEQADV 5KA6 GLY B 623 UNP P04578 LINKER SEQADV 5KA6 GLY B 624 UNP P04578 LINKER SEQADV 5KA6 GLY B 662 UNP P04578 EXPRESSION TAG SEQADV 5KA6 GLY B 663 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS B 664 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS B 665 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS B 666 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS B 667 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS B 668 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS B 669 UNP P04578 EXPRESSION TAG SEQADV 5KA6 MET C 542 UNP P04578 INITIATING METHIONINE SEQADV 5KA6 ARG C 552 UNP P04578 GLN 552 ENGINEERED MUTATION SEQADV 5KA6 MET C 555 UNP P04578 LEU 555 ENGINEERED MUTATION SEQADV 5KA6 GLY C 620 UNP P04578 LINKER SEQADV 5KA6 GLY C 621 UNP P04578 LINKER SEQADV 5KA6 ARG C 622 UNP P04578 LINKER SEQADV 5KA6 GLY C 623 UNP P04578 LINKER SEQADV 5KA6 GLY C 624 UNP P04578 LINKER SEQADV 5KA6 GLY C 662 UNP P04578 EXPRESSION TAG SEQADV 5KA6 GLY C 663 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS C 664 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS C 665 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS C 666 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS C 667 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS C 668 UNP P04578 EXPRESSION TAG SEQADV 5KA6 HIS C 669 UNP P04578 EXPRESSION TAG SEQRES 1 A 91 MET GLN LEU LEU SER GLY ILE VAL GLN GLN ARG ASN ASN SEQRES 2 A 91 MET LEU ARG ALA ILE GLU ALA GLN GLN HIS LEU LEU GLN SEQRES 3 A 91 LEU THR VAL TRP GLY ILE LYS GLN LEU GLN ALA ARG ILE SEQRES 4 A 91 LEU ALA GLY GLY ARG GLY GLY HIS THR THR TRP MET GLU SEQRES 5 A 91 TRP ASP ARG GLU ILE ASN ASN TYR THR SER LEU ILE HIS SEQRES 6 A 91 SER LEU ILE GLU GLU SER GLN ASN GLN GLN GLU LYS ASN SEQRES 7 A 91 GLU GLN GLU LEU LEU GLY GLY HIS HIS HIS HIS HIS HIS SEQRES 1 B 91 MET GLN LEU LEU SER GLY ILE VAL GLN GLN ARG ASN ASN SEQRES 2 B 91 MET LEU ARG ALA ILE GLU ALA GLN GLN HIS LEU LEU GLN SEQRES 3 B 91 LEU THR VAL TRP GLY ILE LYS GLN LEU GLN ALA ARG ILE SEQRES 4 B 91 LEU ALA GLY GLY ARG GLY GLY HIS THR THR TRP MET GLU SEQRES 5 B 91 TRP ASP ARG GLU ILE ASN ASN TYR THR SER LEU ILE HIS SEQRES 6 B 91 SER LEU ILE GLU GLU SER GLN ASN GLN GLN GLU LYS ASN SEQRES 7 B 91 GLU GLN GLU LEU LEU GLY GLY HIS HIS HIS HIS HIS HIS SEQRES 1 C 91 MET GLN LEU LEU SER GLY ILE VAL GLN GLN ARG ASN ASN SEQRES 2 C 91 MET LEU ARG ALA ILE GLU ALA GLN GLN HIS LEU LEU GLN SEQRES 3 C 91 LEU THR VAL TRP GLY ILE LYS GLN LEU GLN ALA ARG ILE SEQRES 4 C 91 LEU ALA GLY GLY ARG GLY GLY HIS THR THR TRP MET GLU SEQRES 5 C 91 TRP ASP ARG GLU ILE ASN ASN TYR THR SER LEU ILE HIS SEQRES 6 C 91 SER LEU ILE GLU GLU SER GLN ASN GLN GLN GLU LYS ASN SEQRES 7 C 91 GLU GLN GLU LEU LEU GLY GLY HIS HIS HIS HIS HIS HIS FORMUL 4 HOH *96(H2 O) HELIX 1 AA1 MET A 542 LEU A 581 1 40 HELIX 2 AA2 GLY A 624 LEU A 661 1 38 HELIX 3 AA3 LEU B 544 LEU B 581 1 38 HELIX 4 AA4 HIS B 625 LEU B 661 1 37 HELIX 5 AA5 SER C 546 GLN C 550 5 5 HELIX 6 AA6 ASN C 553 ALA C 582 1 30 HELIX 7 AA7 THR C 627 GLY C 663 1 37 CRYST1 43.591 43.591 113.048 90.00 90.00 120.00 P 31 9 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 0.022941 0.013245 0.000000 0.00000 SCALE2 0.000000 0.026489 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008846 0.00000