HEADER PROTEIN BINDING/PEPTIDE 04-JUN-12 2LTX TITLE SMURF1 WW2 DOMAIN IN COMPLEX WITH A SMAD7 DERIVED PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: E3 UBIQUITIN-PROTEIN LIGASE SMURF1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: WW2 DOMAIN (UNP RESIDUES 306-340); COMPND 5 SYNONYM: HSMURF1, SMAD UBIQUITINATION REGULATORY FACTOR 1, SMAD- COMPND 6 SPECIFIC E3 UBIQUITIN-PROTEIN LIGASE 1; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: SMAD7 DERIVED PEPTIDE; COMPND 10 CHAIN: B; COMPND 11 FRAGMENT: UNP RESIDUES 203-217; COMPND 12 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: SMURF1, KIAA1625; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PETM11; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 14 ORGANISM_COMMON: HUMAN; SOURCE 15 ORGANISM_TAXID: 9606 KEYWDS WW, SMURF1, SMAD7, PROTEIN BINDING-PEPTIDE COMPLEX EXPDTA SOLUTION NMR NUMMDL 25 AUTHOR M.J.MACIAS,E.ARAGON,N.GOERNER,Q.XI,T.LOPES,S.GAO,J.MASSAGUE REVDAT 2 01-MAY-24 2LTX 1 REMARK REVDAT 1 21-NOV-12 2LTX 0 JRNL AUTH E.ARAGON,N.GOERNER,Q.XI,T.GOMES,S.GAO,J.MASSAGUE,M.J.MACIAS JRNL TITL STRUCTURAL BASIS FOR THE VERSATILE INTERACTIONS OF SMAD7 JRNL TITL 2 WITH REGULATOR WW DOMAINS IN TGF-BETA PATHWAYS. JRNL REF STRUCTURE V. 20 1726 2012 JRNL REFN ISSN 0969-2126 JRNL PMID 22921829 JRNL DOI 10.1016/J.STR.2012.07.014 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TOPSPIN, CNSSOLVE REMARK 3 AUTHORS : BRUKER BIOSPIN (TOPSPIN), BRUNGER, ADAMS, CLORE, REMARK 3 GROS, NILGES AND READ (CNSSOLVE) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2LTX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUN-12. REMARK 100 THE DEPOSITION ID IS D_1000102828. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 285 REMARK 210 PH : 7.2 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM SMURF1WW2, 2 MM SMAD7, 20 REMARK 210 MM [U-100% 2H] TRIS, 100 MM REMARK 210 SODIUM CHLORIDE, 90% H2O/10% D2O; REMARK 210 1 MM [U-100% 13C; U-100% 15N] REMARK 210 SMURF1WW2, 3 MM SMAD7, 20 MM [U- REMARK 210 100% 2H] TRIS, 100 MM SODIUM REMARK 210 CHLORIDE, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-1H TOCSY; REMARK 210 2D 1H-1H NOESY; 3D CBCA(CO)NH; REMARK 210 3D HNCACB REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, CARA, CNSSOLVE REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 300 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 25 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: 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 OD2 ASP A 310 HH21 ARG A 312 1.60 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 304 62.92 61.59 REMARK 500 2 ARG A 304 70.16 60.47 REMARK 500 2 TYR B 211 107.26 -59.93 REMARK 500 4 PRO A 284 0.78 -67.70 REMARK 500 5 PRO A 281 -108.15 -75.35 REMARK 500 5 LEU A 282 111.44 64.66 REMARK 500 5 TYR B 211 103.69 -59.96 REMARK 500 6 TYR B 211 102.03 -59.93 REMARK 500 7 TYR B 211 94.71 -62.52 REMARK 500 8 TYR B 211 98.25 -61.09 REMARK 500 10 ARG A 304 69.96 70.44 REMARK 500 10 TYR B 211 102.56 -59.96 REMARK 500 11 ARG A 304 65.57 63.31 REMARK 500 12 TYR B 211 103.74 -59.99 REMARK 500 13 ARG A 304 66.09 63.34 REMARK 500 13 TYR B 211 104.61 -59.91 REMARK 500 14 ARG A 304 70.06 58.84 REMARK 500 15 LEU A 282 117.55 67.71 REMARK 500 16 LEU A 282 119.39 69.39 REMARK 500 16 PRO A 284 0.77 -65.74 REMARK 500 16 PRO B 215 -70.28 -71.72 REMARK 500 17 PRO A 281 -127.12 -83.65 REMARK 500 19 PRO A 284 0.07 -68.57 REMARK 500 19 TYR B 211 96.82 -61.89 REMARK 500 20 PRO A 281 -138.56 -87.72 REMARK 500 20 TYR B 211 95.65 -62.98 REMARK 500 21 ARG A 304 64.48 65.10 REMARK 500 24 PRO A 284 0.50 -69.34 REMARK 500 25 PRO A 284 4.51 -67.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18500 RELATED DB: BMRB REMARK 900 RELATED ID: 2LTV RELATED DB: PDB REMARK 900 RELATED ID: 2LTW RELATED DB: PDB REMARK 900 RELATED ID: 2LTY RELATED DB: PDB REMARK 900 RELATED ID: 2LTZ RELATED DB: PDB DBREF 2LTX A 280 314 UNP Q9HCE7 SMUF1_HUMAN 306 340 DBREF 2LTX B 203 217 UNP O15105 SMAD7_HUMAN 203 217 SEQRES 1 A 35 GLY PRO LEU PRO PRO GLY TRP GLU VAL ARG SER THR VAL SEQRES 2 A 35 SER GLY ARG ILE TYR PHE VAL ASP HIS ASN ASN ARG THR SEQRES 3 A 35 THR GLN PHE THR ASP PRO ARG LEU HIS SEQRES 1 B 15 GLU LEU GLU SER PRO PRO PRO PRO TYR SER ARG TYR PRO SEQRES 2 B 15 MET ASP SHEET 1 A 3 TRP A 286 THR A 291 0 SHEET 2 A 3 ARG A 295 ASP A 300 -1 O ARG A 295 N THR A 291 SHEET 3 A 3 THR A 305 GLN A 307 -1 O GLN A 307 N PHE A 298 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