HEADER PROTEIN BINDING 30-APR-13 2M7T TITLE SOLUTION NMR STRUCTURE OF ENGINEERED CYSTINE KNOT PROTEIN 2.5D COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYSTINE KNOT PROTEIN 2.5D; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PET-32 KEYWDS PROTEIN ENGINEERING, CYSTINE KNOT, KNOTTIN, CASP, PROTEIN BINDING EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR F.V.COCHRAN,R.DAS REVDAT 2 14-JUN-23 2M7T 1 REMARK REVDAT 1 07-MAY-14 2M7T 0 JRNL AUTH A.KRYSHTAFOVYCH,J.MOULT,P.BALES,J.F.BAZAN,M.BIASINI, JRNL AUTH 2 A.BURGIN,C.CHEN,F.V.COCHRAN,T.K.CRAIG,R.DAS,D.FASS, JRNL AUTH 3 C.GARCIA-DOVAL,O.HERZBERG,D.LORIMER,H.LUECKE,X.MA, JRNL AUTH 4 D.C.NELSON,M.J.VAN RAAIJ,F.ROHWER,A.SEGALL,V.SEGURITAN, JRNL AUTH 5 K.ZETH,T.SCHWEDE JRNL TITL CHALLENGING THE STATE OF THE ART IN PROTEIN STRUCTURE JRNL TITL 2 PREDICTION: HIGHLIGHTS OF EXPERIMENTAL TARGET STRUCTURES FOR JRNL TITL 3 THE 10TH CRITICAL ASSESSMENT OF TECHNIQUES FOR PROTEIN JRNL TITL 4 STRUCTURE PREDICTION EXPERIMENT CASP10. JRNL REF PROTEINS V.PL 2 26 2014 JRNL REFN ISSN 0887-3585 JRNL PMID 24318984 JRNL DOI 10.1002/PROT.24489 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA 3.0, YASARA REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH (CYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT IN EXPLICIT SOLVENT REMARK 4 REMARK 4 2M7T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000103317. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 288 REMARK 210 PH : 6 REMARK 210 IONIC STRENGTH : 50 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 300 UM [U-13C; U-15N] 2.5D, 50 REMARK 210 MM SODIUM PHOSPHATE, 95% H2O/5% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC REMARK 210 ALIPHATIC; 3D C(CO)NH; 3D HNCO; REMARK 210 3D HNCACB; 3D H(CCO)NH; 3D 1H- REMARK 210 15N NOESY; 3D 1H-13C NOESY REMARK 210 ALIPHATIC; 3D 1H-13C NOESY REMARK 210 AROMATIC; GHNCO_LRA; 2D 1H-13C REMARK 210 HSQC AROMATIC REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : VNMRS; VNS REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL 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: 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: 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 TRP A 9 79.22 -116.50 REMARK 500 2 ARG A 6 -169.85 -116.35 REMARK 500 5 PRO A 3 49.71 -74.83 REMARK 500 7 ARG A 6 -164.27 -108.79 REMARK 500 10 ARG A 6 -169.31 -119.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1W7Z RELATED DB: PDB REMARK 900 RELATED ID: 2IT7 RELATED DB: PDB REMARK 900 RELATED ID: 19205 RELATED DB: BMRB DBREF 2M7T A 1 33 PDB 2M7T 2M7T 1 33 SEQRES 1 A 33 GLY CYS PRO GLN GLY ARG GLY ASP TRP ALA PRO THR SER SEQRES 2 A 33 CYS SER GLN ASP SER ASP CYS LEU ALA GLY CYS VAL CYS SEQRES 3 A 33 GLY PRO ASN GLY PHE CYS GLY HELIX 1 1 GLN A 16 CYS A 20 5 5 SHEET 1 A 2 VAL A 25 CYS A 26 0 SHEET 2 A 2 CYS A 32 GLY A 33 -1 O GLY A 33 N VAL A 25 SSBOND 1 CYS A 2 CYS A 24 1555 1555 2.02 SSBOND 2 CYS A 14 CYS A 26 1555 1555 2.03 SSBOND 3 CYS A 20 CYS A 32 1555 1555 2.02 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