HEADER CYTOKINE 20-JUL-20 7JH1 TITLE SOLUTION STRUCTURE OF A RECONSTRUCTED XCL1 ANCESTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: XCL1 ANCESTOR; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS METAMORPHIC PROTEIN, CHEMOKINE, ANCESTRAL RECONSTRUCTION, CYTOKINE EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR R.C.TYLER,F.C.PETERSON,B.F.VOLKMAN REVDAT 3 14-JUN-23 7JH1 1 REMARK REVDAT 2 13-JAN-21 7JH1 1 SOURCE JRNL REVDAT 1 30-DEC-20 7JH1 0 JRNL AUTH A.F.DISHMAN,R.C.TYLER,J.C.FOX,A.B.KLEIST,K.E.PREHODA, JRNL AUTH 2 M.M.BABU,F.C.PETERSON,B.F.VOLKMAN JRNL TITL EVOLUTION OF FOLD SWITCHING IN A METAMORPHIC PROTEIN. JRNL REF SCIENCE V. 371 86 2021 JRNL REFN ESSN 1095-9203 JRNL PMID 33384377 JRNL DOI 10.1126/SCIENCE.ABD8700 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA 2.1 REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: STRUCTURE ARE BASED ON A TOTAL OF 1098 REMARK 3 RESTRAINTS, 1006 ARE NOE-DERIVED DISTANCE CONTRAINTS AND 92 ARE REMARK 3 DIHEDRAL ANGLE RESTRAINTS. REMARK 4 REMARK 4 7JH1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1000249650. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 29 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 1.0 MM [U-99% 13C; U-99% 15N] REMARK 210 ANC.0, 20 MM SODIUM PHOSPHATE, REMARK 210 0.02 % SODIUM AZIDE, 95% H2O/5% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D 1H-15N NOESY; 3D 1H-13C NOESY REMARK 210 ALIPHATIC; 3D 1H-13C NOESY REMARK 210 AROMATIC; 3D HNCO REMARK 210 SPECTROMETER FIELD STRENGTH : 600.13 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 3, NMRPIPE, XEASY, REMARK 210 GARANT, TALOS, X-PLOR NIH, CYANA REMARK 210 2.1 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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 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 ARG A 2 91.76 65.51 REMARK 500 2 ARG A 2 -167.79 66.39 REMARK 500 2 LYS A 3 65.55 76.49 REMARK 500 2 LYS A 63 78.46 -113.68 REMARK 500 4 LYS A 3 -53.38 -140.70 REMARK 500 6 LYS A 3 -70.97 -122.55 REMARK 500 7 ARG A 2 74.69 52.12 REMARK 500 10 ARG A 2 -83.27 67.28 REMARK 500 11 ARG A 2 83.25 60.54 REMARK 500 13 SER A 4 42.92 -103.04 REMARK 500 14 SER A 4 -52.19 -158.16 REMARK 500 15 LYS A 3 72.81 56.80 REMARK 500 15 LYS A 63 42.58 -106.32 REMARK 500 16 LYS A 3 89.32 56.95 REMARK 500 17 LYS A 63 77.92 -109.79 REMARK 500 19 ARG A 2 -58.67 72.42 REMARK 500 20 LYS A 63 70.94 -114.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30777 RELATED DB: BMRB REMARK 900 SOLUTION STRUCTURE OF A RECONSTRUCTED XCL1 ANCESTOR DBREF 7JH1 A 1 64 PDB 7JH1 7JH1 1 64 SEQRES 1 A 64 ALA ARG LYS SER CYS CYS LEU LYS TYR THR LYS ARG PRO SEQRES 2 A 64 LEU PRO LEU LYS ARG ILE LYS SER TYR THR ILE GLN SER SEQRES 3 A 64 ASN GLU ALA CYS ASN ILE LYS ALA ILE ILE PHE THR THR SEQRES 4 A 64 LYS LYS GLY ARG LYS ILE CYS ALA ASN PRO ASN GLU LYS SEQRES 5 A 64 TRP VAL GLN LYS ALA MET LYS HIS LEU ASP LYS LYS HELIX 1 AA1 PRO A 15 LYS A 17 5 3 HELIX 2 AA2 GLU A 51 LYS A 63 1 13 SHEET 1 AA1 3 ILE A 19 THR A 23 0 SHEET 2 AA1 3 ILE A 35 THR A 39 -1 O THR A 38 N LYS A 20 SHEET 3 AA1 3 LYS A 44 ALA A 47 -1 O ILE A 45 N PHE A 37 SSBOND 1 CYS A 5 CYS A 30 1555 1555 2.03 SSBOND 2 CYS A 6 CYS A 46 1555 1555 2.04 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