HEADER DE NOVO PROTEIN 04-DEC-21 7T2F TITLE SOLUTION STRUCTURE OF THE MODEL HEEH MINI PROTEIN HOMODIMER TITLE 2 HEEH_TK_RD5_0341 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEEH MINI PROTEIN HEEH_TK_RD5_0341; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MINI PROTEIN, DE NOVO PROTEIN, HOMODIMER EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR A.LEMAK,S.HOULISTON,T.-E.KIM,C.MARTEL,G.J.ROCKLIN,C.H.ARROWSMITH REVDAT 3 15-MAY-24 7T2F 1 REMARK REVDAT 2 19-OCT-22 7T2F 1 JRNL REVDAT 1 05-OCT-22 7T2F 0 JRNL AUTH T.E.KIM,K.TSUBOYAMA,S.HOULISTON,C.M.MARTELL,C.M.PHOUMYVONG, JRNL AUTH 2 A.LEMAK,H.K.HADDOX,C.H.ARROWSMITH,G.J.ROCKLIN JRNL TITL DISSECTING THE STABILITY DETERMINANTS OF A CHALLENGING DE JRNL TITL 2 NOVO PROTEIN FOLD USING MASSIVELY PARALLEL DESIGN AND JRNL TITL 3 EXPERIMENTATION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 119 76119 2022 JRNL REFN ESSN 1091-6490 JRNL PMID 36191185 JRNL DOI 10.1073/PNAS.2122676119 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 7T2F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-DEC-21. REMARK 100 THE DEPOSITION ID IS D_1000261548. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 288 REMARK 210 PH : 7.5 REMARK 210 IONIC STRENGTH : 150 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 20 MM POTASSIUM PHOSPHATE, 150 REMARK 210 MM SODIUM CHLORIDE, 0.5 MM [U- REMARK 210 100% 13C; U-100% 15N] PROTEIN, REMARK 210 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 3D 1H-15N NOESY; 3D 1H-13C NOESY REMARK 210 ALIPHATIC; 3D HNCA; 3D HNCO; 3D REMARK 210 HBHA(CO)NH; 3D CBCA(CO)NH; 3D REMARK 210 HCCH-TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE II; AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA, FMCGUI, SPARKY REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 PRO A 16 102.20 -48.95 REMARK 500 1 SER A 19 27.80 -165.69 REMARK 500 1 LEU A 43 104.71 -50.51 REMARK 500 1 PHE A 63 96.86 -64.69 REMARK 500 1 PRO B 16 41.05 -85.12 REMARK 500 1 ARG B 17 146.73 69.29 REMARK 500 1 SER B 19 -67.26 -152.55 REMARK 500 1 HIS B 20 -61.20 -169.30 REMARK 500 1 LEU B 43 101.03 -54.84 REMARK 500 2 PRO A 16 100.67 -53.70 REMARK 500 2 LEU A 43 103.40 -56.95 REMARK 500 2 ILE B 42 -160.39 -114.53 REMARK 500 2 LEU B 43 86.47 -49.73 REMARK 500 3 LEU A 43 95.58 -51.19 REMARK 500 3 LEU B 43 94.36 -52.28 REMARK 500 4 PRO A 16 101.85 -59.16 REMARK 500 4 HIS A 20 99.17 -65.84 REMARK 500 4 MET A 21 95.96 -66.82 REMARK 500 4 LEU A 43 103.29 -57.74 REMARK 500 4 ARG B 17 86.83 -68.05 REMARK 500 4 LEU B 43 94.99 -53.68 REMARK 500 5 HIS A 20 28.21 47.28 REMARK 500 5 ARG A 38 -165.10 -129.63 REMARK 500 5 LEU A 43 98.39 -53.54 REMARK 500 5 LEU B 14 112.20 -168.51 REMARK 500 5 VAL B 15 112.64 67.59 REMARK 500 5 HIS B 20 -175.39 -173.39 REMARK 500 5 LEU B 43 98.73 -55.87 REMARK 500 6 MET A 21 141.67 -170.31 REMARK 500 6 LEU A 43 90.10 -46.79 REMARK 500 6 LEU B 43 95.02 -54.13 REMARK 500 7 LEU A 14 -56.45 75.35 REMARK 500 7 PRO A 16 -159.71 -83.50 REMARK 500 7 SER A 19 -42.19 -157.88 REMARK 500 7 ARG A 38 -168.10 -124.83 REMARK 500 7 LEU A 43 98.08 -52.23 REMARK 500 7 MET B 21 95.21 -166.46 REMARK 500 7 ILE B 42 -169.68 -123.12 REMARK 500 7 LEU B 43 94.24 -51.87 REMARK 500 8 SER A 19 -62.62 -102.85 REMARK 500 8 LEU A 43 95.54 -52.94 REMARK 500 8 ARG B 17 34.35 -157.36 REMARK 500 8 LEU B 43 94.07 -57.54 REMARK 500 9 PRO A 16 97.55 -62.55 REMARK 500 9 LEU A 43 105.84 -54.51 REMARK 500 9 ARG B 38 -166.94 -104.24 REMARK 500 9 LEU B 43 101.76 -55.70 REMARK 500 10 HIS A 20 -72.96 177.35 REMARK 500 10 MET A 21 87.55 -170.98 REMARK 500 10 LEU A 43 96.97 -55.09 REMARK 500 REMARK 500 THIS ENTRY HAS 96 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30974 RELATED DB: BMRB REMARK 900 SOLUTION STRUCTURE OF THE MODEL HEEH MINI PROTEIN HEEH_TK_RD5_0341 DBREF 7T2F A 12 64 PDB 7T2F 7T2F 12 64 DBREF 7T2F B 12 64 PDB 7T2F 7T2F 12 64 SEQRES 1 A 53 SER GLY LEU VAL PRO ARG GLY SER HIS MET ASP LEU GLU SEQRES 2 A 53 GLU LEU GLU GLU ASP LEU LYS GLN ALA LEU ARG GLU GLY SEQRES 3 A 53 ARG LYS VAL ASN ILE LEU GLY ILE GLU VAL THR THR GLU SEQRES 4 A 53 GLU GLN ALA ARG ARG LEU ILE GLU PHE LEU ARG ARG PHE SEQRES 5 A 53 ILE SEQRES 1 B 53 SER GLY LEU VAL PRO ARG GLY SER HIS MET ASP LEU GLU SEQRES 2 B 53 GLU LEU GLU GLU ASP LEU LYS GLN ALA LEU ARG GLU GLY SEQRES 3 B 53 ARG LYS VAL ASN ILE LEU GLY ILE GLU VAL THR THR GLU SEQRES 4 B 53 GLU GLN ALA ARG ARG LEU ILE GLU PHE LEU ARG ARG PHE SEQRES 5 B 53 ILE HELIX 1 AA1 ASP A 22 GLY A 37 1 16 HELIX 2 AA2 THR A 49 ARG A 61 1 13 HELIX 3 AA3 ASP B 22 GLU B 36 1 15 HELIX 4 AA4 THR B 49 ARG B 61 1 13 SHEET 1 AA1 2 VAL A 40 ILE A 42 0 SHEET 2 AA1 2 ILE A 45 VAL A 47 -1 O ILE A 45 N ILE A 42 SHEET 1 AA2 2 VAL B 40 ILE B 42 0 SHEET 2 AA2 2 ILE B 45 VAL B 47 -1 O ILE B 45 N ILE B 42 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