HEADER MEMBRANE PROTEIN 19-OCT-16 5M4T TITLE C-TERMINAL DOMAIN STRUCTURE OF VSG M1.1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: VARIANT SURFACE GLYCOPROTEIN MITAT 1.1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: VSG; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI BRUCEI; SOURCE 3 ORGANISM_TAXID: 5702; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS VARIANT SURFACE GLYCOPROTEIN IMMUNE EVASION TRYPANOSOMA BRUCEI GPI- KEYWDS 2 ANCHORED PROTEIN, MEMBRANE PROTEIN EXPDTA SOLUTION NMR NUMMDL 35 AUTHOR N.G.JONES,H.R.MOTT,M.CARRINGTON REVDAT 4 23-OCT-24 5M4T 1 REMARK REVDAT 3 08-MAY-19 5M4T 1 REMARK REVDAT 2 08-NOV-17 5M4T 1 JRNL REVDAT 1 20-SEP-17 5M4T 0 JRNL AUTH T.BARTOSSEK,N.G.JONES,C.SCHAFER,M.CVITKOVIC,M.GLOGGER, JRNL AUTH 2 H.R.MOTT,J.KUPER,M.BRENNICH,M.CARRINGTON,A.S.SMITH,S.FENZ, JRNL AUTH 3 C.KISKER,M.ENGSTLER JRNL TITL STRUCTURAL BASIS FOR THE SHIELDING FUNCTION OF THE DYNAMIC JRNL TITL 2 TRYPANOSOME VARIANT SURFACE GLYCOPROTEIN COAT. JRNL REF NAT MICROBIOL V. 2 1523 2017 JRNL REFN ESSN 2058-5276 JRNL PMID 28894098 JRNL DOI 10.1038/S41564-017-0013-6 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5M4T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-OCT-16. REMARK 100 THE DEPOSITION ID IS D_1200001581. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : 50 SODIUM PHOSPHATE, 150 SODIUM REMARK 210 CHLORIDE REMARK 210 PRESSURE : 1 BAR REMARK 210 SAMPLE CONTENTS : 0.5 MM [U-15N] VARIANT SURFACE REMARK 210 GLYCOPROTEIN MITAT1.1, 50 MM REMARK 210 SODIUM PHOSPHATE, 150 MM SODIUM REMARK 210 CHLORIDE, 90% H2O/10% D2O; 0.5 REMARK 210 MM VARIANT SURFACE GLYCOPROTEIN REMARK 210 MITAT1.1, 50 MM SODIUM PHOSPHATE, REMARK 210 150 MM SODIUM CHLORIDE, 90% H2O/ REMARK 210 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D HNHA; 2D 1H-15N HSQC; 3D 1H REMARK 210 -15N TOCSY; 3D 1H-15N NOESY; 2D REMARK 210 DQF-COSY; 2D 1H-1H TOCSY; 2D 1H- REMARK 210 1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : AZARA, ANSIG REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 35 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: 6200 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: CLOSE CONTACTS 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 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 1 GLN A 376 -65.55 -169.20 REMARK 500 1 THR A 377 -151.32 55.51 REMARK 500 1 LYS A 391 -96.76 56.98 REMARK 500 1 ASN A 412 68.56 60.28 REMARK 500 1 GLU A 430 -89.05 61.49 REMARK 500 1 GLU A 432 -24.27 172.13 REMARK 500 2 LYS A 374 118.29 74.17 REMARK 500 2 GLN A 375 -42.70 -151.83 REMARK 500 2 GLN A 376 -90.85 60.12 REMARK 500 2 THR A 377 173.62 176.49 REMARK 500 2 LYS A 391 -115.30 54.87 REMARK 500 2 LYS A 426 149.81 68.57 REMARK 500 2 GLU A 427 -23.02 72.71 REMARK 500 2 SER A 428 37.29 -76.02 REMARK 500 2 GLU A 430 152.34 73.56 REMARK 500 2 LYS A 434 125.06 72.96 REMARK 500 2 LYS A 437 77.55 61.75 REMARK 500 3 LYS A 373 78.52 -111.04 REMARK 500 3 GLN A 376 171.65 68.04 REMARK 500 3 LYS A 391 -96.64 61.29 REMARK 500 3 ASN A 412 73.04 59.52 REMARK 500 3 LYS A 426 -84.61 29.82 REMARK 500 3 GLU A 427 -87.42 -123.71 REMARK 500 3 LYS A 429 -111.63 -139.12 REMARK 500 3 GLU A 432 -173.78 61.29 REMARK 500 3 GLU A 436 -93.01 54.52 REMARK 500 3 LYS A 437 -65.39 -98.24 REMARK 500 4 THR A 377 75.87 68.15 REMARK 500 4 LYS A 391 -95.84 63.63 REMARK 500 4 ASN A 412 70.43 55.65 REMARK 500 4 SER A 428 75.94 55.96 REMARK 500 4 GLU A 430 -80.17 -88.14 REMARK 500 4 THR A 431 79.68 -155.59 REMARK 500 4 GLU A 436 -80.26 -64.20 REMARK 500 4 ALA A 438 -68.31 -137.49 REMARK 500 4 ASN A 439 -1.18 65.05 REMARK 500 5 GLN A 375 112.88 66.15 REMARK 500 5 LYS A 391 -103.98 57.12 REMARK 500 5 LYS A 417 104.45 -47.22 REMARK 500 5 GLU A 427 -72.83 -117.75 REMARK 500 5 GLU A 432 -2.34 -164.81 REMARK 500 5 ASP A 435 119.75 65.88 REMARK 500 5 ALA A 438 79.63 63.65 REMARK 500 6 LYS A 373 -69.74 -154.75 REMARK 500 6 LYS A 374 149.71 -176.66 REMARK 500 6 GLN A 375 -77.73 -158.35 REMARK 500 6 LYS A 391 -141.15 57.53 REMARK 500 6 ASN A 412 69.39 61.62 REMARK 500 6 LYS A 426 128.08 71.39 REMARK 500 6 GLU A 430 -62.22 -173.74 REMARK 500 REMARK 500 THIS ENTRY HAS 310 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34055 RELATED DB: BMRB REMARK 900 C-TERMINAL DOMAIN STRUCTURE OF VSG M1.1 DBREF 5M4T A 372 443 UNP P26331 VSM1_TRYBB 404 475 SEQADV 5M4T GLY A 371 UNP P26331 EXPRESSION TAG SEQRES 1 A 73 GLY SER LYS LYS GLN GLN THR GLU SER ALA GLU ASN LYS SEQRES 2 A 73 GLU LYS ILE CYS ASN ALA ALA LYS ASP ASN GLN LYS ALA SEQRES 3 A 73 CYS GLU ASN LEU LYS GLU LYS GLY CYS VAL PHE ASN THR SEQRES 4 A 73 GLU SER ASN LYS CYS GLU LEU LYS LYS ASP VAL LYS GLU SEQRES 5 A 73 LYS LEU GLU LYS GLU SER LYS GLU THR GLU GLY LYS ASP SEQRES 6 A 73 GLU LYS ALA ASN THR THR GLY SER HELIX 1 AA1 GLN A 376 ALA A 389 1 14 HELIX 2 AA2 ASN A 393 LYS A 401 1 9 HELIX 3 AA3 LYS A 417 LYS A 426 1 10 SHEET 1 AA1 2 CYS A 405 ASN A 408 0 SHEET 2 AA1 2 LYS A 413 LEU A 416 -1 O GLU A 415 N VAL A 406 SSBOND 1 CYS A 387 CYS A 405 1555 1555 2.03 SSBOND 2 CYS A 397 CYS A 414 1555 1555 2.03 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