HEADER TRANSCRIPTION 21-JAN-15 4XRS TITLE HETERODIMERIC COMPLEX OF TRANSCRIPTION FACTORS MEIS1 AND DLX3 ON TITLE 2 SPECIFIC DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(P*CP*AP*AP*TP*TP*AP*TP*CP*CP*TP*GP*TP*CP*AP*A)- COMPND 3 3'); COMPND 4 CHAIN: M; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DNA (5'- COMPND 8 D(P*AP*CP*AP*AP*TP*TP*AP*TP*CP*CP*TP*GP*TP*CP*AP*AP*C)-3'); COMPND 9 CHAIN: D; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: DNA (5'- COMPND 13 D(P*GP*TP*TP*GP*AP*CP*AP*GP*GP*AP*TP*AP*AP*TP*TP*GP*TP*T)-3'); COMPND 14 CHAIN: E; COMPND 15 ENGINEERED: YES; COMPND 16 MOL_ID: 4; COMPND 17 MOLECULE: DNA (5'- COMPND 18 D(P*TP*TP*GP*AP*CP*AP*GP*GP*AP*TP*AP*AP*TP*TP*GP*T)-3'); COMPND 19 CHAIN: L; COMPND 20 ENGINEERED: YES; COMPND 21 MOL_ID: 5; COMPND 22 MOLECULE: HOMEOBOX PROTEIN MEIS1; COMPND 23 CHAIN: A, B; COMPND 24 FRAGMENT: UNP RESIDUES 283-340; COMPND 25 ENGINEERED: YES; COMPND 26 MOL_ID: 6; COMPND 27 MOLECULE: HOMEOBOX PROTEIN DLX-3; COMPND 28 CHAIN: G, I; COMPND 29 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 8 ORGANISM_TAXID: 32630; SOURCE 9 MOL_ID: 3; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 12 ORGANISM_TAXID: 32630; SOURCE 13 MOL_ID: 4; SOURCE 14 SYNTHETIC: YES; SOURCE 15 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 16 ORGANISM_TAXID: 32630; SOURCE 17 MOL_ID: 5; SOURCE 18 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 19 ORGANISM_COMMON: HUMAN; SOURCE 20 ORGANISM_TAXID: 9606; SOURCE 21 GENE: MEIS1; SOURCE 22 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 23 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 24 EXPRESSION_SYSTEM_VARIANT: ROSETTA; SOURCE 25 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 26 EXPRESSION_SYSTEM_PLASMID: PETG20A; SOURCE 27 MOL_ID: 6; SOURCE 28 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 29 ORGANISM_COMMON: HUMAN; SOURCE 30 ORGANISM_TAXID: 9606; SOURCE 31 GENE: DLX3; SOURCE 32 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 33 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 34 EXPRESSION_SYSTEM_VARIANT: ROSETTA; SOURCE 35 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 36 EXPRESSION_SYSTEM_PLASMID: PETG20A KEYWDS TRANSCRIPTION, HETERODIMER, DNA EXPDTA X-RAY DIFFRACTION AUTHOR A.JORMA,Y.YIN,K.R.NITTA,K.DAVE,M.ENGE,T.KIVIOJA,A.POPOV,E.MORGUNOVA, AUTHOR 2 J.TAIPALE REVDAT 5 10-JAN-24 4XRS 1 REMARK REVDAT 4 03-APR-19 4XRS 1 SOURCE REVDAT 3 02-DEC-15 4XRS 1 JRNL REVDAT 2 18-NOV-15 4XRS 1 JRNL REVDAT 1 04-NOV-15 4XRS 0 JRNL AUTH A.JOLMA,Y.YIN,K.R.NITTA,K.DAVE,A.POPOV,M.TAIPALE,M.ENGE, JRNL AUTH 2 T.KIVIOJA,E.MORGUNOVA,J.TAIPALE JRNL TITL DNA-DEPENDENT FORMATION OF TRANSCRIPTION FACTOR PAIRS ALTERS JRNL TITL 2 THEIR BINDING SPECIFICITY. JRNL REF NATURE V. 527 384 2015 JRNL REFN ESSN 1476-4687 JRNL PMID 26550823 JRNL DOI 10.1038/NATURE15518 REMARK 2 REMARK 2 RESOLUTION. 3.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX PHENIX.REFINE: 1.9_1692 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : TWIN_LSQ_F REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.31 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.270 REMARK 3 COMPLETENESS FOR RANGE (%) : 88.1 REMARK 3 NUMBER OF REFLECTIONS : 6829 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.343 REMARK 3 R VALUE (WORKING SET) : 0.331 REMARK 3 FREE R VALUE : 0.359 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.330 REMARK 3 FREE R VALUE TEST SET COUNT : 651 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 44.7704 - 5.5578 0.82 2845 139 0.3022 0.3086 REMARK 3 2 5.5578 - 4.4127 0.84 2890 157 0.3674 0.4049 REMARK 3 3 4.4127 - 3.8552 0.85 2941 153 0.3819 0.4272 REMARK 3 4 3.8552 - 3.5029 0.84 2894 163 0.3823 0.4685 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 45.010 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 109.7 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 136.3 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: 0.0800 REMARK 3 OPERATOR: K,H,-L REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 3471 REMARK 3 ANGLE : 1.179 4961 REMARK 3 CHIRALITY : 0.183 550 REMARK 3 PLANARITY : 0.007 398 REMARK 3 DIHEDRAL : 27.214 1390 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4XRS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-FEB-15. REMARK 100 THE DEPOSITION ID IS D_1000206212. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUN-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 - 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9724 REMARK 200 MONOCHROMATOR : MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11191 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.5 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.06080 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.0800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.96 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.06080 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.630 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 3K2A, 2DJN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, TRIS, MAGNESIUM CHLORIDE, REMARK 280 BUTHANOL, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 34.81800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.44400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.92250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 58.44400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.81800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.92250 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3570 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: M, L, A, G 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, B, I 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 DG L 1 REMARK 465 PHE A 279 REMARK 465 ASP A 336 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS I 131 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 ALA A 309 N GLY A 313 2.01 REMARK 500 O LEU I 156 N ALA I 160 2.03 REMARK 500 O3' DA L 13 N LYS G 131 2.05 REMARK 500 O ALA B 309 N GLY B 313 2.15 REMARK 500 O LYS B 305 N ALA B 309 2.15 REMARK 500 O2 DT E 11 NH2 ARG I 133 2.17 REMARK 500 NH2 ARG I 159 O GLN I 170 2.17 REMARK 500 OE2 GLU A 302 NZ LYS A 305 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 DA M 26 O4' - C1' - N9 ANGL. DEV. = 1.8 DEGREES REMARK 500 DT M 27 O4' - C1' - N1 ANGL. DEV. = 2.7 DEGREES REMARK 500 DC M 29 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DA D 23 O4' - C1' - N9 ANGL. DEV. = 2.0 DEGREES REMARK 500 DT D 24 O4' - C1' - N1 ANGL. DEV. = 2.7 DEGREES REMARK 500 DT D 25 O4' - C1' - N1 ANGL. DEV. = 2.4 DEGREES REMARK 500 DT D 27 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DC D 29 O4' - C1' - N1 ANGL. DEV. = 2.4 DEGREES REMARK 500 DC D 33 O4' - C1' - N1 ANGL. DEV. = 4.1 DEGREES REMARK 500 DG E 1 O4' - C1' - N9 ANGL. DEV. = 2.4 DEGREES REMARK 500 DT E 3 O4' - C1' - N1 ANGL. DEV. = 2.3 DEGREES REMARK 500 DC E 6 O4' - C1' - N1 ANGL. DEV. = 2.6 DEGREES REMARK 500 DT L 3 O4' - C1' - N1 ANGL. DEV. = 2.9 DEGREES REMARK 500 DC L 6 O4' - C1' - N1 ANGL. DEV. = 2.0 DEGREES REMARK 500 DT L 15 O4' - C1' - N1 ANGL. DEV. = 3.5 DEGREES 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 THR A 284 -59.38 -125.34 REMARK 500 PRO A 298 67.77 -64.24 REMARK 500 ALA A 309 -87.32 -70.29 REMARK 500 LEU A 314 176.62 71.01 REMARK 500 ALA A 326 -3.86 -147.62 REMARK 500 VAL A 331 -46.80 60.20 REMARK 500 LYS B 281 -156.34 59.73 REMARK 500 THR B 312 -8.81 -140.53 REMARK 500 ARG B 327 60.29 -68.25 REMARK 500 ARG B 328 -77.83 -161.48 REMARK 500 PRO G 132 -160.77 -72.05 REMARK 500 THR G 134 96.66 56.30 REMARK 500 SER G 137 19.00 -152.36 REMARK 500 SER G 138 -103.18 -73.59 REMARK 500 TYR G 139 89.80 -162.34 REMARK 500 GLN G 140 -80.76 86.52 REMARK 500 LEU G 141 -79.59 -75.59 REMARK 500 ALA G 155 -155.88 -111.67 REMARK 500 ALA G 160 -80.46 -59.22 REMARK 500 ALA G 163 -33.32 -150.10 REMARK 500 VAL G 173 -1.14 -141.50 REMARK 500 PHE G 184 -107.85 48.93 REMARK 500 THR I 134 143.03 70.24 REMARK 500 GLN I 140 -56.63 76.46 REMARK 500 LEU I 141 -77.39 -66.76 REMARK 500 ARG I 147 -39.49 76.67 REMARK 500 LYS I 150 -125.59 -79.84 REMARK 500 LEU I 154 -151.13 -135.20 REMARK 500 LEU I 166 -71.56 72.96 REMARK 500 LEU I 168 -150.39 -137.63 REMARK 500 VAL I 173 -55.20 -132.14 REMARK 500 PHE I 177 -73.28 -49.74 REMARK 500 PHE I 184 139.93 -175.88 REMARK 500 LYS I 185 -110.40 52.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ARG B 328 ARG B 329 -140.67 REMARK 500 ARG G 181 SER G 182 148.82 REMARK 500 REMARK 500 REMARK: NULL DBREF 4XRS M 21 35 PDB 4XRS 4XRS 21 35 DBREF 4XRS D 20 36 PDB 4XRS 4XRS 20 36 DBREF 4XRS E 1 18 PDB 4XRS 4XRS 1 18 DBREF 4XRS L 1 17 PDB 4XRS 4XRS 1 17 DBREF 4XRS A 279 336 UNP O00470 MEIS1_HUMAN 279 336 DBREF 4XRS B 279 336 UNP O00470 MEIS1_HUMAN 279 336 DBREF 4XRS G 131 186 UNP O60479 DLX3_HUMAN 131 186 DBREF 4XRS I 131 186 UNP O60479 DLX3_HUMAN 131 186 SEQRES 1 M 15 DC DA DA DT DT DA DT DC DC DT DG DT DC SEQRES 2 M 15 DA DA SEQRES 1 D 17 DA DC DA DA DT DT DA DT DC DC DT DG DT SEQRES 2 D 17 DC DA DA DC SEQRES 1 E 18 DG DT DT DG DA DC DA DG DG DA DT DA DA SEQRES 2 E 18 DT DT DG DT DT SEQRES 1 L 17 DG DT DT DG DA DC DA DG DG DA DT DA DA SEQRES 2 L 17 DT DT DG DT SEQRES 1 A 58 PHE PRO LYS VAL ALA THR ASN ILE MET ARG ALA TRP LEU SEQRES 2 A 58 PHE GLN HIS LEU THR HIS PRO TYR PRO SER GLU GLU GLN SEQRES 3 A 58 LYS LYS GLN LEU ALA GLN ASP THR GLY LEU THR ILE LEU SEQRES 4 A 58 GLN VAL ASN ASN TRP PHE ILE ASN ALA ARG ARG ARG ILE SEQRES 5 A 58 VAL GLN PRO MET ILE ASP SEQRES 1 B 58 PHE PRO LYS VAL ALA THR ASN ILE MET ARG ALA TRP LEU SEQRES 2 B 58 PHE GLN HIS LEU THR HIS PRO TYR PRO SER GLU GLU GLN SEQRES 3 B 58 LYS LYS GLN LEU ALA GLN ASP THR GLY LEU THR ILE LEU SEQRES 4 B 58 GLN VAL ASN ASN TRP PHE ILE ASN ALA ARG ARG ARG ILE SEQRES 5 B 58 VAL GLN PRO MET ILE ASP SEQRES 1 G 56 LYS PRO ARG THR ILE TYR SER SER TYR GLN LEU ALA ALA SEQRES 2 G 56 LEU GLN ARG ARG PHE GLN LYS ALA GLN TYR LEU ALA LEU SEQRES 3 G 56 PRO GLU ARG ALA GLU LEU ALA ALA GLN LEU GLY LEU THR SEQRES 4 G 56 GLN THR GLN VAL LYS ILE TRP PHE GLN ASN ARG ARG SER SEQRES 5 G 56 LYS PHE LYS LYS SEQRES 1 I 56 LYS PRO ARG THR ILE TYR SER SER TYR GLN LEU ALA ALA SEQRES 2 I 56 LEU GLN ARG ARG PHE GLN LYS ALA GLN TYR LEU ALA LEU SEQRES 3 I 56 PRO GLU ARG ALA GLU LEU ALA ALA GLN LEU GLY LEU THR SEQRES 4 I 56 GLN THR GLN VAL LYS ILE TRP PHE GLN ASN ARG ARG SER SEQRES 5 I 56 LYS PHE LYS LYS HELIX 1 AA1 THR A 284 TRP A 290 1 7 HELIX 2 AA2 GLU A 303 GLN A 310 1 8 HELIX 3 AA3 THR A 315 PHE A 323 1 9 HELIX 4 AA4 LYS B 281 PHE B 292 1 12 HELIX 5 AA5 GLN B 293 LEU B 295 5 3 HELIX 6 AA6 SER B 301 GLN B 310 1 10 HELIX 7 AA7 VAL B 319 ILE B 324 1 6 HELIX 8 AA8 VAL B 331 ILE B 335 5 5 HELIX 9 AA9 LEU G 144 ALA G 151 1 8 HELIX 10 AB1 GLU G 158 ALA G 164 1 7 HELIX 11 AB2 GLN G 170 ASN G 179 1 10 HELIX 12 AB3 LEU I 141 ALA I 143 5 3 HELIX 13 AB4 LEU I 144 GLN I 149 1 6 HELIX 14 AB5 ALA I 155 ALA I 163 1 9 HELIX 15 AB6 THR I 169 GLN I 172 5 4 HELIX 16 AB7 VAL I 173 SER I 182 1 10 CISPEP 1 LYS G 131 PRO G 132 0 0.45 CISPEP 2 TYR G 136 SER G 137 0 -25.55 CISPEP 3 TYR G 139 GLN G 140 0 -7.26 CISPEP 4 SER G 182 LYS G 183 0 28.82 CISPEP 5 LYS I 131 PRO I 132 0 -6.10 CISPEP 6 TYR I 136 SER I 137 0 -5.32 CISPEP 7 TYR I 139 GLN I 140 0 -12.04 CISPEP 8 PHE I 184 LYS I 185 0 -0.63 CRYST1 69.636 69.845 116.888 90.00 90.00 90.00 P 21 21 21 8 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 0.014360 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014317 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008555 0.00000