HEADER PROTEIN BINDING 30-MAY-23 8P7G TITLE STRUCTURAL CHARACTERIZATION OF PHOX2B AND ITS DNA INTERACTIONS SHED TITLE 2 LIGHTS INTO THE MOLECULAR BASIS OF THE + 7ALA VARIANT PATHOGENICITY TITLE 3 IN CCHS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PAIRED MESODERM HOMEOBOX PROTEIN 2B; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NEUROBLASTOMA PHOX,NBPHOX,PHOX2B HOMEODOMAIN PROTEIN,PAIRED- COMPND 5 LIKE HOMEOBOX 2B; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: PHOX2B, PMX2B; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS TRANSCRIPTION FACTOR, HOMEODOMAIN, CONGENITAL CENTRAL HYPOVENTILATION KEYWDS 2 SYNDROME, POLYALA EXPANSIONS, PROTEIN BINDING EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR L.RUSSO,D.DIANA,R.FATTORUSSO REVDAT 2 26-JUN-24 8P7G 1 JRNL REVDAT 1 15-MAY-24 8P7G 0 JRNL AUTH D.DIANA,L.PIRONE,L.RUSSO,G.D'ABROSCA,M.MADHESWARAN, JRNL AUTH 2 R.BENFANTE,S.DI LASCIO,L.CALDINELLI,D.FORNASARI,C.ACCONCIA, JRNL AUTH 3 A.CORVINO,N.VENTSEROVA,L.POLLEGIONI,C.ISERNIA,S.DI GAETANO, JRNL AUTH 4 G.MALGIERI,E.M.PEDONE,R.FATTORUSSO JRNL TITL STRUCTURAL CHARACTERIZATION OF PHOX2B AND ITS DNA JRNL TITL 2 INTERACTION SHED LIGHT ON THE MOLECULAR BASIS OF THE +7ALA JRNL TITL 3 VARIANT PATHOGENICITY IN CCHS. JRNL REF CHEM SCI V. 15 8858 2024 JRNL REFN ISSN 2041-6520 JRNL PMID 38873078 JRNL DOI 10.1039/D3SC06427A REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CS-ROSETTA, CS-ROSETTA REMARK 3 AUTHORS : SHEN, VERNON, BAKER AND BAX (CS-ROSETTA), SHEN, REMARK 3 VERNON, BAKER AND BAX (CS-ROSETTA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8P7G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-MAY-23. REMARK 100 THE DEPOSITION ID IS D_1292130803. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.4 REMARK 210 IONIC STRENGTH : 200 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 0.1 MM [U-13C; U-15N] PAIRED REMARK 210 MESODERM HOMEOBOX PROTEIN 2B REMARK 210 (PHOX2B), 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-13C HSQC; 2D 1H-15N HSQC; REMARK 210 3D HNCA; 3D CBCA(CO)NH; 3D HNCO; REMARK 210 3D HNHA REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III HD REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CARA, SPARKY REMARK 210 METHOD USED : NA REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 3000 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 : 4 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 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 THR A 43 150.95 -48.74 REMARK 500 3 ASP A 41 54.14 73.77 REMARK 500 5 ASP A 41 54.06 72.51 REMARK 500 5 PHE A 58 40.71 -104.68 REMARK 500 6 ASP A 41 53.61 72.15 REMARK 500 7 ASP A 41 53.44 71.22 REMARK 500 10 ASP A 41 36.05 71.79 REMARK 500 11 GLN A 3 135.16 -170.02 REMARK 500 13 THR A 8 -164.00 -110.04 REMARK 500 14 THR A 8 76.74 -69.93 REMARK 500 14 THR A 9 45.70 -99.29 REMARK 500 16 ASP A 41 54.65 73.67 REMARK 500 17 ASP A 41 53.39 70.52 REMARK 500 18 ASP A 41 31.81 70.54 REMARK 500 20 ARG A 7 85.63 -162.49 REMARK 500 20 LEU A 42 -158.17 -123.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34822 RELATED DB: BMRB REMARK 900 STRUCTURAL CHARACTERIZATION OF PHOX2B AND ITS DNA INTERACTIONS SHED REMARK 900 LIGHTS INTO THE MOLECULAR BASIS OF THE + 7ALA VARIANT PATHOGENICITY REMARK 900 IN CCHS DBREF 8P7G A 3 63 UNP Q99453 PHX2B_HUMAN 98 158 SEQADV 8P7G ALA A 1 UNP Q99453 EXPRESSION TAG SEQADV 8P7G SER A 2 UNP Q99453 EXPRESSION TAG SEQRES 1 A 63 ALA SER GLN ARG ARG ILE ARG THR THR PHE THR SER ALA SEQRES 2 A 63 GLN LEU LYS GLU LEU GLU ARG VAL PHE ALA GLU THR HIS SEQRES 3 A 63 TYR PRO ASP ILE TYR THR ARG GLU GLU LEU ALA LEU LYS SEQRES 4 A 63 ILE ASP LEU THR GLU ALA ARG VAL GLN VAL TRP PHE GLN SEQRES 5 A 63 ASN ARG ARG ALA LYS PHE ARG LYS GLN GLU ARG HELIX 1 AA1 THR A 11 THR A 25 1 15 HELIX 2 AA2 ASP A 29 ASP A 41 1 13 HELIX 3 AA3 THR A 43 GLU A 62 1 20 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