HEADER GENE REGULATION 14-JAN-00 1DU6 TITLE SOLUTION STRUCTURE OF THE TRUNCATED PBX HOMEODOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: HOMEOBOX PROTEIN PBX1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: HOMEODOMAIN; COMPND 5 SYNONYM: PBX1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: PBX1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET16B KEYWDS HOMEODOMAIN, GENE REGULATION EXPDTA SOLUTION NMR NUMMDL 30 AUTHOR T.SPRULES,N.GREEN,M.FEATHERSTONE,K.GEHRING REVDAT 4 21-DEC-22 1DU6 1 SEQADV REVDAT 3 16-FEB-22 1DU6 1 REMARK REVDAT 2 24-FEB-09 1DU6 1 VERSN REVDAT 1 16-AUG-00 1DU6 0 JRNL AUTH T.SPRULES,N.GREEN,M.FEATHERSTONE,K.GEHRING JRNL TITL CONFORMATIONAL CHANGES IN THE PBX HOMEODOMAIN AND C-TERMINAL JRNL TITL 2 EXTENSION UPON BINDING DNA AND HOX-DERIVED YPWM PEPTIDES. JRNL REF BIOCHEMISTRY V. 39 9943 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10933814 JRNL DOI 10.1021/BI0001067 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 2.0, CNS 0.5 REMARK 3 AUTHORS : BRUKER (XWINNMR), BRUNGER (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 1338 RESTRAINTS, 1268 NOE-DERIVED REMARK 3 DISTANCE CONSTRAINTS, 48 DIHEDRAL ANGLE RESTRAINTS, 22 DISTANCE REMARK 3 RESTRAINTS FROM HYDROGEN BONDS REMARK 4 REMARK 4 1DU6 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JAN-00. REMARK 100 THE DEPOSITION ID IS D_1000010371. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303; 303; 303; 303 REMARK 210 PH : 4.8; 4.8; 6.0; 6.0 REMARK 210 IONIC STRENGTH : NULL; NULL; NULL; NULL REMARK 210 PRESSURE : AMBIENT; AMBIENT; AMBIENT; REMARK 210 AMBIENT REMARK 210 SAMPLE CONTENTS : 2.5 MM PBX U-15N; 10 MM REMARK 210 PHOSPHATE BUFFER; 1 MM DTT; 90% REMARK 210 H2O, 10% D2O; 1 MM PBX U-15N,13C; REMARK 210 10 MM PHOSPHATE BUFFER; 1 MM REMARK 210 DTT; 90% H2O, 10% D2O; 2 MM PBX; REMARK 210 1MM DTT; 90% H2O, 10% D2O; 4 MM REMARK 210 PBX; 20 MM PHOSPHATE BUFFER; 1 REMARK 210 MM DTT; 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY; HNHA; 2D REMARK 210 NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : GIFA 4.2, CNS 0.5, XEASY 1.3.13 REMARK 210 METHOD USED : DYNAMICAL ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 30 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 O VAL A 47 H SER A 51 1.13 REMARK 500 O VAL A 47 N SER A 51 2.02 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 HIS A 4 166.65 59.57 REMARK 500 1 HIS A 9 153.83 61.25 REMARK 500 1 MET A 10 48.26 77.89 REMARK 500 1 ASN A 11 -168.43 52.86 REMARK 500 1 LYS A 12 -100.91 -67.42 REMARK 500 1 TYR A 23 -76.05 -48.24 REMARK 500 1 SER A 24 -36.88 -38.18 REMARK 500 1 ASN A 28 64.81 -169.46 REMARK 500 1 PRO A 29 -89.79 -78.67 REMARK 500 1 PRO A 31 105.59 -50.21 REMARK 500 1 SER A 32 171.24 -51.26 REMARK 500 1 ILE A 45 -112.90 -94.11 REMARK 500 1 ARG A 60 76.67 75.81 REMARK 500 1 TYR A 61 8.23 -62.55 REMARK 500 1 LYS A 62 -143.04 -86.90 REMARK 500 2 SER A 2 -51.60 -147.60 REMARK 500 2 HIS A 4 127.38 63.25 REMARK 500 2 ILE A 5 97.33 60.38 REMARK 500 2 GLU A 6 88.92 60.69 REMARK 500 2 ARG A 8 99.53 52.79 REMARK 500 2 HIS A 9 -79.21 -81.50 REMARK 500 2 MET A 10 146.94 83.29 REMARK 500 2 LYS A 12 -89.22 -66.07 REMARK 500 2 SER A 24 -38.41 -38.36 REMARK 500 2 ASN A 28 76.49 -176.57 REMARK 500 2 PRO A 29 -78.24 -83.49 REMARK 500 2 PRO A 31 100.51 -50.16 REMARK 500 2 SER A 32 -169.78 -74.26 REMARK 500 2 ILE A 45 -127.46 -108.40 REMARK 500 2 ILE A 59 -76.73 -57.36 REMARK 500 2 ARG A 60 62.41 -162.08 REMARK 500 2 TYR A 61 21.03 -68.17 REMARK 500 2 LYS A 63 29.50 -160.22 REMARK 500 3 SER A 2 -60.96 -94.11 REMARK 500 3 ILE A 5 30.74 -153.49 REMARK 500 3 ARG A 8 78.43 47.03 REMARK 500 3 MET A 10 47.10 -162.07 REMARK 500 3 ASN A 11 169.51 54.44 REMARK 500 3 LYS A 12 -86.68 -67.53 REMARK 500 3 SER A 24 -37.99 -38.31 REMARK 500 3 PRO A 29 48.36 -87.46 REMARK 500 3 SER A 32 -164.39 -74.30 REMARK 500 3 ILE A 45 -128.38 -105.07 REMARK 500 3 ILE A 59 -93.62 -89.69 REMARK 500 3 ARG A 60 -19.74 59.15 REMARK 500 3 TYR A 61 37.28 -94.29 REMARK 500 3 LYS A 62 88.80 -155.48 REMARK 500 4 ILE A 5 96.00 44.59 REMARK 500 4 ARG A 8 -91.28 63.98 REMARK 500 4 MET A 10 50.36 -165.58 REMARK 500 REMARK 500 THIS ENTRY HAS 398 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1DU6 A 11 64 UNP P41778 PBX1_MOUSE 241 294 SEQADV 1DU6 SER A 1 UNP P41778 EXPRESSION TAG SEQADV 1DU6 SER A 2 UNP P41778 EXPRESSION TAG SEQADV 1DU6 GLY A 3 UNP P41778 EXPRESSION TAG SEQADV 1DU6 HIS A 4 UNP P41778 EXPRESSION TAG SEQADV 1DU6 ILE A 5 UNP P41778 EXPRESSION TAG SEQADV 1DU6 GLU A 6 UNP P41778 EXPRESSION TAG SEQADV 1DU6 GLY A 7 UNP P41778 EXPRESSION TAG SEQADV 1DU6 HIS A 9 UNP P41778 EXPRESSION TAG SEQADV 1DU6 MET A 10 UNP P41778 EXPRESSION TAG SEQRES 1 A 64 SER SER GLY HIS ILE GLU GLY ARG HIS MET ASN LYS GLN SEQRES 2 A 64 ALA THR GLU ILE LEU ASN GLU TYR PHE TYR SER HIS LEU SEQRES 3 A 64 SER ASN PRO TYR PRO SER GLU GLU ALA LYS GLU GLU LEU SEQRES 4 A 64 ALA LYS LYS CYS GLY ILE THR VAL SER GLN VAL SER ASN SEQRES 5 A 64 TRP PHE GLY ASN LYS ARG ILE ARG TYR LYS LYS ASN HELIX 1 1 GLN A 13 HIS A 25 1 13 HELIX 2 2 SER A 32 GLY A 44 1 13 HELIX 3 3 THR A 46 ARG A 58 1 13 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