HEADER VIRAL PROTEIN 22-FEB-18 6FTK TITLE GP36-MPER COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENVELOPE PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: FELINE IMMUNODEFICIENCY VIRUS; SOURCE 3 ORGANISM_TAXID: 11673; SOURCE 4 GENE: ENV; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET-31B(+) KEYWDS MPER, GP36, FIV, VIRAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 6 AUTHOR A.M.D'URSI,M.GRIMALDI REVDAT 5 14-JUN-23 6FTK 1 REMARK REVDAT 4 29-JUL-20 6FTK 1 JRNL REVDAT 3 01-APR-20 6FTK 1 JRNL REMARK REVDAT 2 08-MAY-19 6FTK 1 REMARK REVDAT 1 20-MAR-19 6FTK 0 JRNL AUTH M.GRIMALDI,M.BUONOCORE,M.SCRIMA,I.STILLITANO,G.D'ERRICO, JRNL AUTH 2 A.SANTORO,G.AMODIO,D.ELETTO,A.GLORIA,T.RUSSO,O.MOLTEDO, JRNL AUTH 3 P.REMONDELLI,A.TOSCO,H.L.J.WIENK,A.M.D'URSI JRNL TITL NMR STRUCTURE OF THE FIV GP36 C-TERMINAL HEPTAD REPEAT AND JRNL TITL 2 MEMBRANE-PROXIMAL EXTERNAL REGION. JRNL REF INT J MOL SCI V. 21 2020 JRNL REFN ESSN 1422-0067 JRNL PMID 32188158 JRNL DOI 10.3390/IJMS21062037 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA 2.1, TALOS+ REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH (CYANA), REMARK 3 CORNILESCU, DELAGLIO AND BAX (TALOS+) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6FTK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-FEB-18. REMARK 100 THE DEPOSITION ID IS D_1200008291. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 7.4 REMARK 210 IONIC STRENGTH : 0.15 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 2 G/L [U-95% 13C] GLUCOSE, 1 G/L REMARK 210 [U-98% 15N] AMMONIUM SULFATE, 90% REMARK 210 H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 3D NOESY; 3D NOESY 13C REMARK 210 -HSQC; NOESY 15N-HSQC; 3D REMARK 210 CBCA(CO)NH; 3D HNCACB; 3D HNCO; REMARK 210 3D HNCACO; 3D HBHA(CO)NH; 3D REMARK 210 HCCH-TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 900 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY 3 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 6 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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 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 1 TRP A 770 -98.93 -44.01 REMARK 500 1 ILE A 777 36.07 -94.55 REMARK 500 1 ILE A 780 159.60 -46.58 REMARK 500 1 PRO A 781 34.24 -69.72 REMARK 500 1 LYS A 785 102.87 62.53 REMARK 500 2 ILE A 764 47.90 -109.38 REMARK 500 2 TRP A 770 -99.00 -44.10 REMARK 500 2 ILE A 780 159.65 -46.57 REMARK 500 2 PRO A 781 34.35 -69.85 REMARK 500 3 TRP A 770 -98.95 -44.03 REMARK 500 3 ILE A 780 159.58 -46.54 REMARK 500 3 PRO A 781 34.19 -69.67 REMARK 500 3 LYS A 785 34.06 -96.11 REMARK 500 4 ILE A 764 62.92 -152.13 REMARK 500 4 TRP A 770 -98.88 -43.93 REMARK 500 4 ILE A 777 35.99 -94.55 REMARK 500 4 ILE A 780 158.37 -46.47 REMARK 500 4 PRO A 781 34.84 -69.70 REMARK 500 5 THR A 762 34.63 -94.96 REMARK 500 5 ILE A 764 23.44 -157.55 REMARK 500 5 TRP A 770 -100.14 -45.11 REMARK 500 5 ILE A 780 159.58 -46.56 REMARK 500 5 PRO A 781 34.16 -69.75 REMARK 500 5 LYS A 785 101.26 63.14 REMARK 500 6 GLN A 738 -46.51 -174.17 REMARK 500 6 LYS A 761 -41.67 -135.89 REMARK 500 6 ILE A 764 23.01 -156.83 REMARK 500 6 TRP A 770 -100.38 -44.61 REMARK 500 6 ILE A 780 160.25 -46.18 REMARK 500 6 PRO A 781 34.74 -69.80 REMARK 500 6 LYS A 785 104.12 62.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34239 RELATED DB: BMRB REMARK 900 GP36-MPER DBREF 6FTK A 737 783 UNP D0E8G2 D0E8G2_9RETR 737 783 SEQADV 6FTK LEU A 737 UNP D0E8G2 ASN 737 ENGINEERED MUTATION SEQADV 6FTK LEU A 751 UNP D0E8G2 MET 751 ENGINEERED MUTATION SEQADV 6FTK LEU A 784 UNP D0E8G2 EXPRESSION TAG SEQADV 6FTK LYS A 785 UNP D0E8G2 EXPRESSION TAG SEQADV 6FTK MET A 786 UNP D0E8G2 EXPRESSION TAG SEQRES 1 A 50 LEU GLN THR LYS ASP LEU GLN GLN LYS PHE TYR GLU ILE SEQRES 2 A 50 ILE LEU ASP ILE GLU GLN ASN ASN VAL GLN GLY LYS THR SEQRES 3 A 50 GLY ILE GLN GLN LEU GLN LYS TRP GLU ASP TRP VAL ARG SEQRES 4 A 50 TRP ILE GLY ASN ILE PRO GLN TYR LEU LYS MET HELIX 1 AA1 GLN A 738 TYR A 747 1 10 HELIX 2 AA2 TYR A 747 GLN A 759 1 13 HELIX 3 AA3 GLN A 765 TRP A 770 1 6 HELIX 4 AA4 GLU A 771 GLY A 778 5 8 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1