HEADER VIRAL PROTEIN 27-FEB-13 4JF3 TITLE CRYSTAL STRUCTURE OF THE MPMV TM RETROVIRAL FUSION CORE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENVELOPE GLYCOPROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: FUSION CORE, UNP RESIDUES 412-513; COMPND 5 SYNONYM: TRANSMEMBRANE PROTEIN, TM, GLYCOPROTEIN 20, GP20; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MASON-PFIZER MONKEY VIRUS; SOURCE 3 ORGANISM_COMMON: MPMV; SOURCE 4 ORGANISM_TAXID: 11855; SOURCE 5 GENE: ENV; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PJEXPRESS KEYWDS SIX-HELIX BUNDLE, FUSION, MPMV TM, VIRUS ENVELOPE, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.D.COOK,H.AYDIN,J.E.LEE REVDAT 4 20-NOV-24 4JF3 1 REMARK REVDAT 3 20-SEP-23 4JF3 1 REMARK SEQADV REVDAT 2 01-JAN-14 4JF3 1 JRNL REVDAT 1 23-OCT-13 4JF3 0 JRNL AUTH H.AYDIN,J.D.COOK,J.E.LEE JRNL TITL CRYSTAL STRUCTURES OF BETA- AND GAMMARETROVIRUS FUSION JRNL TITL 2 PROTEINS REVEAL A ROLE FOR ELECTROSTATIC STAPLING IN VIRAL JRNL TITL 3 ENTRY. JRNL REF J.VIROL. V. 88 143 2014 JRNL REFN ISSN 0022-538X JRNL PMID 24131724 JRNL DOI 10.1128/JVI.02023-13 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8_1069 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.50 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.010 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 18725 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 952 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 34.5118 - 3.2514 0.99 2633 144 0.1488 0.1893 REMARK 3 2 3.2514 - 2.5810 0.99 2583 134 0.1487 0.2004 REMARK 3 3 2.5810 - 2.2548 0.98 2600 147 0.1453 0.1809 REMARK 3 4 2.2548 - 2.0487 0.97 2579 138 0.1396 0.1901 REMARK 3 5 2.0487 - 1.9019 0.96 2520 131 0.1779 0.2003 REMARK 3 6 1.9019 - 1.7897 0.95 2544 136 0.1857 0.2036 REMARK 3 7 1.7897 - 1.7001 0.88 2314 122 0.2287 0.2280 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.750 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.05 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 : 0.010 1446 REMARK 3 ANGLE : 1.106 1942 REMARK 3 CHIRALITY : 0.072 232 REMARK 3 PLANARITY : 0.004 256 REMARK 3 DIHEDRAL : 17.701 560 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 423 THROUGH 488 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.0497 -0.6619 -18.9426 REMARK 3 T TENSOR REMARK 3 T11: 0.0145 T22: 0.0392 REMARK 3 T33: 0.0833 T12: 0.0008 REMARK 3 T13: -0.0088 T23: -0.0026 REMARK 3 L TENSOR REMARK 3 L11: 0.5439 L22: 0.9310 REMARK 3 L33: 3.9041 L12: 0.2079 REMARK 3 L13: -0.1639 L23: -1.2292 REMARK 3 S TENSOR REMARK 3 S11: 0.0313 S12: -0.0471 S13: -0.0197 REMARK 3 S21: 0.0646 S22: 0.0120 S23: -0.0265 REMARK 3 S31: -0.0413 S32: 0.0863 S33: -0.0431 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 489 THROUGH 512 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.0691 -6.6576 0.4892 REMARK 3 T TENSOR REMARK 3 T11: 0.1065 T22: 0.0811 REMARK 3 T33: 0.1252 T12: -0.0082 REMARK 3 T13: -0.0276 T23: -0.0237 REMARK 3 L TENSOR REMARK 3 L11: 2.2667 L22: 2.7852 REMARK 3 L33: 4.5425 L12: 0.9931 REMARK 3 L13: -2.2085 L23: -3.0846 REMARK 3 S TENSOR REMARK 3 S11: 0.0577 S12: -0.1900 S13: -0.1918 REMARK 3 S21: 0.1496 S22: -0.0903 S23: -0.0376 REMARK 3 S31: 0.2456 S32: 0.3316 S33: 0.0602 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 421 THROUGH 488 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.9376 13.3845 22.4940 REMARK 3 T TENSOR REMARK 3 T11: 0.0208 T22: 0.0406 REMARK 3 T33: 0.0794 T12: 0.0009 REMARK 3 T13: 0.0082 T23: 0.0002 REMARK 3 L TENSOR REMARK 3 L11: 0.4643 L22: 0.8451 REMARK 3 L33: 3.7346 L12: 0.1667 REMARK 3 L13: 0.0696 L23: 1.0939 REMARK 3 S TENSOR REMARK 3 S11: 0.0187 S12: -0.0370 S13: 0.0293 REMARK 3 S21: 0.0725 S22: 0.0070 S23: 0.0381 REMARK 3 S31: 0.0199 S32: -0.0551 S33: -0.0322 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 489 THROUGH 512 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.9120 19.3434 41.3563 REMARK 3 T TENSOR REMARK 3 T11: 0.1015 T22: 0.0867 REMARK 3 T33: 0.1296 T12: -0.0101 REMARK 3 T13: 0.0287 T23: 0.0215 REMARK 3 L TENSOR REMARK 3 L11: 1.9874 L22: 2.8587 REMARK 3 L33: 4.6728 L12: 1.0323 REMARK 3 L13: 2.1396 L23: 3.2661 REMARK 3 S TENSOR REMARK 3 S11: 0.0673 S12: -0.1866 S13: 0.1477 REMARK 3 S21: 0.1202 S22: -0.1122 S23: 0.0223 REMARK 3 S31: -0.2374 S32: -0.3589 S33: 0.0624 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 4JF3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAR-13. REMARK 100 THE DEPOSITION ID IS D_1000077965. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-FEB-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : VARIMAX HF REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN A200 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK 9.9.8.9D REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18731 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 34.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 200 DATA REDUNDANCY : 5.410 REMARK 200 R MERGE (I) : 0.04600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.3000 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) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.30100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.400 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: 1Y4M REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% (W/V) PEG 3400 AND 0.2 M SODIUM REMARK 280 THIOCYANATE, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 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 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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 8820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -117.0 KCAL/MOL 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 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 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 350 REMARK 350 BIOMOLECULE: 2 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: 8310 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -79.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 BIOMT1 2 -0.500000 -0.866025 0.000000 43.95100 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 BIOMT1 3 -0.500000 0.866025 0.000000 21.97550 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 38.06268 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 CL CL A 601 LIES ON A SPECIAL POSITION. REMARK 375 CL CL B 601 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 GLY A 410 REMARK 465 SER A 411 REMARK 465 SER A 412 REMARK 465 THR A 413 REMARK 465 GLY A 414 REMARK 465 ALA A 415 REMARK 465 ALA A 416 REMARK 465 GLY A 417 REMARK 465 LEU A 418 REMARK 465 GLY A 419 REMARK 465 VAL A 420 REMARK 465 SER A 421 REMARK 465 ILE A 422 REMARK 465 ASN A 513 REMARK 465 GLY B 410 REMARK 465 SER B 411 REMARK 465 SER B 412 REMARK 465 THR B 413 REMARK 465 GLY B 414 REMARK 465 ALA B 415 REMARK 465 ALA B 416 REMARK 465 GLY B 417 REMARK 465 LEU B 418 REMARK 465 GLY B 419 REMARK 465 VAL B 420 REMARK 465 ASN B 513 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 SER B 421 OG REMARK 470 ILE B 422 CG1 CG2 CD1 REMARK 470 LYS B 427 CG CD CE NZ 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 B 791 O HOH B 792 2.07 REMARK 500 O HOH A 731 O HOH A 756 2.08 REMARK 500 O HOH A 784 O HOH A 786 2.11 REMARK 500 O HOH B 733 O HOH B 765 2.11 REMARK 500 O HOH B 738 O HOH B 805 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 601 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4JGS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A MURINE RETROVIRAL FUSION PROTEIN REMARK 900 RELATED ID: 4JPR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF AN AVIAN RETROVIRAL PROTEIN DBREF 4JF3 A 412 513 UNP P07575 ENV_MPMV 412 513 DBREF 4JF3 B 412 513 UNP P07575 ENV_MPMV 412 513 SEQADV 4JF3 GLY A 410 UNP P07575 EXPRESSION TAG SEQADV 4JF3 SER A 411 UNP P07575 EXPRESSION TAG SEQADV 4JF3 SER A 483 UNP P07575 CYS 483 ENGINEERED MUTATION SEQADV 4JF3 GLY B 410 UNP P07575 EXPRESSION TAG SEQADV 4JF3 SER B 411 UNP P07575 EXPRESSION TAG SEQADV 4JF3 SER B 483 UNP P07575 CYS 483 ENGINEERED MUTATION SEQRES 1 A 104 GLY SER SER THR GLY ALA ALA GLY LEU GLY VAL SER ILE SEQRES 2 A 104 THR GLN TYR THR LYS LEU SER HIS GLN LEU ILE SER ASP SEQRES 3 A 104 VAL GLN ALA ILE SER SER THR ILE GLN ASP LEU GLN ASP SEQRES 4 A 104 GLN VAL ASP SER LEU ALA GLU VAL VAL LEU GLN ASN ARG SEQRES 5 A 104 ARG GLY LEU ASP LEU LEU THR ALA GLU GLN GLY GLY ILE SEQRES 6 A 104 CYS LEU ALA LEU GLN GLU LYS CYS SER PHE TYR ALA ASN SEQRES 7 A 104 LYS SER GLY ILE VAL ARG ASP LYS ILE LYS ASN LEU GLN SEQRES 8 A 104 ASP ASP LEU GLU ARG ARG ARG ARG GLN LEU ILE ASP ASN SEQRES 1 B 104 GLY SER SER THR GLY ALA ALA GLY LEU GLY VAL SER ILE SEQRES 2 B 104 THR GLN TYR THR LYS LEU SER HIS GLN LEU ILE SER ASP SEQRES 3 B 104 VAL GLN ALA ILE SER SER THR ILE GLN ASP LEU GLN ASP SEQRES 4 B 104 GLN VAL ASP SER LEU ALA GLU VAL VAL LEU GLN ASN ARG SEQRES 5 B 104 ARG GLY LEU ASP LEU LEU THR ALA GLU GLN GLY GLY ILE SEQRES 6 B 104 CYS LEU ALA LEU GLN GLU LYS CYS SER PHE TYR ALA ASN SEQRES 7 B 104 LYS SER GLY ILE VAL ARG ASP LYS ILE LYS ASN LEU GLN SEQRES 8 B 104 ASP ASP LEU GLU ARG ARG ARG ARG GLN LEU ILE ASP ASN HET CL A 601 1 HET CL A 602 1 HET CL B 601 1 HETNAM CL CHLORIDE ION FORMUL 3 CL 3(CL 1-) FORMUL 6 HOH *197(H2 O) HELIX 1 1 THR A 423 THR A 468 1 46 HELIX 2 2 ALA A 469 GLY A 472 5 4 HELIX 3 3 GLY A 473 GLN A 479 1 7 HELIX 4 4 LYS A 488 ASP A 512 1 25 HELIX 5 5 ILE B 422 THR B 468 1 47 HELIX 6 6 ALA B 469 GLY B 472 5 4 HELIX 7 7 GLY B 473 GLN B 479 1 7 HELIX 8 8 LYS B 488 ASP B 512 1 25 SSBOND 1 CYS A 475 CYS A 482 1555 1555 2.01 SSBOND 2 CYS B 475 CYS B 482 1555 1555 2.01 SITE 1 AC1 1 ASN A 460 SITE 1 AC2 1 ARG A 506 SITE 1 AC3 1 ASN B 460 CRYST1 43.951 43.951 81.732 90.00 90.00 120.00 P 3 6 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 0.022752 0.013136 0.000000 0.00000 SCALE2 0.000000 0.026272 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012235 0.00000