HEADER DE NOVO PROTEIN 30-APR-21 7MN2 TITLE RULES FOR DESIGNING PROTEIN FOLD SWITCHES AND THEIR IMPLICATIONS FOR TITLE 2 THE FOLDING CODE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SB2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 274; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS PROTEIN FOLD SWITCHING, METAMORPHIC PROTEINS, DESIGN, FOLD EVOLUTION, KEYWDS 2 STRUCTURAL BIOLOGY, DE NOVO PROTEIN, ARTIFICIALLY DESIGNED EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR Y.HE,Y.CHEN,B.RUAN,J.CHOI,Y.CHEN,D.MOTABAR,T.SOLOMON,R.SIMMERMAN, AUTHOR 2 T.KAUFFMAN,T.GALLAGHER,P.BRYAN,J.ORBAN REVDAT 3 14-JUN-23 7MN2 1 REMARK REVDAT 2 31-MAY-23 7MN2 1 JRNL REVDAT 1 18-MAY-22 7MN2 0 JRNL AUTH B.RUAN,Y.HE,Y.CHEN,E.J.CHOI,Y.CHEN,D.MOTABAR,T.SOLOMON, JRNL AUTH 2 R.SIMMERMAN,T.KAUFFMAN,D.T.GALLAGHER,J.ORBAN,P.N.BRYAN JRNL TITL DESIGN AND CHARACTERIZATION OF A PROTEIN FOLD SWITCHING JRNL TITL 2 NETWORK. JRNL REF NAT COMMUN V. 14 431 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 36702827 JRNL DOI 10.1038/S41467-023-36065-3 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CS-ROSETTA REMARK 3 AUTHORS : SHEN, VERNON, BAKER AND BAX REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7MN2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAY-21. REMARK 100 THE DEPOSITION ID IS D_1000256494. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : 100 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.3 MM [U-13C; U-15N] SB2, 100 REMARK 210 MM POTASSIUM PHOSPHATE, 95% H2O/ REMARK 210 5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D HSQC; 3D HNCACB; 3D REMARK 210 CBCA(CO)NH; 3D HNCO; 3D HNHA; 3D REMARK 210 H(CCO)NH; 3D C(CO)NH; 3D REMARK 210 15NNOESY; 3D 13CNOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, TOPSPIN, CS-ROSETTA, REMARK 210 NMRFAM-SPARKY REMARK 210 METHOD USED : CS-ROSETTA REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 1000 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 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 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 ARG A 86 149.86 -170.05 REMARK 500 6 ASP A 42 159.99 -49.81 REMARK 500 7 ASP A 38 43.20 -109.89 REMARK 500 8 TYR A 47 105.00 -163.22 REMARK 500 9 ASP A 42 21.85 -144.50 REMARK 500 9 ASP A 49 95.15 -166.03 REMARK 500 10 LYS A 12 32.63 -96.59 REMARK 500 10 ALA A 22 39.71 -90.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30902 RELATED DB: BMRB REMARK 900 RULES FOR DESIGNING PROTEIN FOLD SWITCHES AND THEIR IMPLICATIONS REMARK 900 FOR THE FOLDING CODE DBREF 7MN2 A 1 93 PDB 7MN2 7MN2 1 93 SEQRES 1 A 93 GLY ILE TYR THR VAL LYS ILE VAL LEU ASN PRO LYS THR SEQRES 2 A 93 ASN LYS GLY GLU LEU THR THR GLU ALA VAL ASP ALA ALA SEQRES 3 A 93 THR ALA LEU LYS ASN PHE GLY ALA LYS ALA GLN ASP VAL SEQRES 4 A 93 GLY VAL ASP GLY ALA TRP THR TYR SER ASP PRO THR LYS SEQRES 5 A 93 THR PHE PRO VAL GLY TYR ARG LEU ILE PHE LYS VAL GLU SEQRES 6 A 93 MET PRO GLU ASP ARG VAL ASN ASP LEU ALA ARG GLN LEU SEQRES 7 A 93 ARG GLN ARG ASP ASN VAL SER ARG VAL GLU VAL THR ARG SEQRES 8 A 93 TYR LYS HELIX 1 AA1 ASN A 14 GLY A 16 5 3 HELIX 2 AA2 GLU A 17 ALA A 22 1 6 HELIX 3 AA3 ALA A 22 GLY A 33 1 12 HELIX 4 AA4 PRO A 67 ARG A 81 1 15 SHEET 1 AA1 4 TRP A 45 SER A 48 0 SHEET 2 AA1 4 TYR A 58 VAL A 64 -1 O LYS A 63 N TRP A 45 SHEET 3 AA1 4 TYR A 3 LEU A 9 -1 N VAL A 5 O PHE A 62 SHEET 4 AA1 4 VAL A 84 ARG A 91 -1 O THR A 90 N THR A 4 CISPEP 1 GLY A 40 VAL A 41 2 -5.33 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