PDB Short entry for 2KE7 HEADER PROTEIN BINDING 27-JAN-09 2KE7 TITLE NMR STRUCTURE OF THE FIRST SAM DOMAIN FROM AIDA1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANKYRIN REPEAT AND STERILE ALPHA MOTIF DOMAIN-CONTAINING COMPND 3 PROTEIN 1B; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: FIRST SAM DOMAIN; 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: ANKS1B; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: K12; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: BL21(DE3); SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PDEST586; SOURCE 12 OTHER_DETAILS: THIS VECTOR IS FROM THE NIH STRUCTURAL GENOMICS SOURCE 13 CONSORTIUM. IT CONTAINS A HIS6 TAG, MALTOSE BINDING PROTEIN TAG AND SOURCE 14 A TEV PROTEASE CLEAVAGE SITE KEYWDS SAM DOMAIN, ALTERNATIVE SPLICING, ANK REPEAT, CELL JUNCTION, CELL KEYWDS 2 MEMBRANE, CELL PROJECTION, CYTOPLASM, MEMBRANE, NUCLEUS, KEYWDS 3 PHOSPHOPROTEIN, POSTSYNAPTIC CELL MEMBRANE, SYNAPSE, PROTEIN BINDING EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR L.DONALDSON REVDAT 2 16-MAR-22 2KE7 1 REMARK SEQADV REVDAT 1 02-FEB-10 2KE7 0 JRNL AUTH L.DONALDSON JRNL TITL NMR STRUCTURE OF THE FIRST SAM DOMAIN FROM AIDA1 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH 2.21 REMARK 3 AUTHORS : SCHWIETERS, C.D. ET AL. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 5000 STEPS USING CYANA STANDARD TORSION REMARK 3 ANGLE DYNAMICS, WATER-REFINEMENT USING XPLOR-NIH AND CARTESIAN REMARK 3 DYNAMICS. SPECIFICS: 2000 HOT STEPS AT 500 K, 500 COOL STEPS TO REMARK 3 100 K FINAL IN 100 K INCREMENTS REMARK 4 REMARK 4 2KE7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JAN-09. REMARK 100 THE DEPOSITION ID IS D_1000101010. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : 7.8 REMARK 210 IONIC STRENGTH : 0.15 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.8 MM [U-98% 13C; U-98% 15N] REMARK 210 AIDA1 SAM1-1, 10 % D2O-2, 90 % REMARK 210 H2O-3, 150 MM SODIUM CHLORIDE-4, REMARK 210 20 MM SODIUM PHOSPHATE-5, 0.05 % REMARK 210 SODIUM AZIDE-6, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 3D CBCA(CO)NH; 3D C(CO)NH; 3D REMARK 210 HNCO; 3D HNCACB; 3D H(CCO)NH; 3D REMARK 210 1H-15N NOESY; 3D 1H-13C NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : NMRS REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRVIEW 5, CYANA 2.1 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS, REMARK 210 SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 25 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 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: THIS STRUCTURE WAS DETERMINED USING NOE RESTRAINTS AND REMARK 210 DIHEDRAL ANGLE RESTRAINTS PREDICTED FROM CHEMICAL SHIFTS 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-10 REMARK 465 RES C SSSEQI REMARK 465 GLY A 792 REMARK 465 SER A 793 REMARK 465 ASP A 794 REMARK 465 ILE A 795 REMARK 465 THR A 796 REMARK 465 SER A 797 REMARK 465 LEU A 798 REMARK 465 TYR A 799 REMARK 465 LYS A 800 REMARK 465 LYS A 801 REMARK 465 ALA A 802 REMARK 465 GLY A 803 REMARK 465 SER A 804 REMARK 465 GLU A 805 REMARK 465 MET A 806 REMARK 465 ASN A 807 REMARK 465 GLY A 808 REMARK 465 PRO A 809 REMARK 465 ARG A 810 REMARK 465 CYS A 811 REMARK 465 PRO A 812 REMARK 465 VAL A 813 REMARK 465 MET A 877 REMARK 465 ARG A 878 REMARK 465 PRO A 879 REMARK 465 ILE A 880 REMARK 465 GLY A 881 REMARK 465 HIS A 882 REMARK 465 ASP A 883 REMARK 465 GLY A 884 REMARK 465 TYR A 885 REMARK 465 HIS A 886 REMARK 465 PRO A 887 REMARK 465 THR A 888 REMARK 465 SER A 889 REMARK 465 VAL A 890 REMARK 465 ALA A 891 REMARK 465 GLU A 892 REMARK 465 TRP A 893 REMARK 465 LEU A 894 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 GLN A 841 HG SER A 845 1.41 REMARK 500 O GLN A 818 H SER A 822 1.49 REMARK 500 O SER A 861 H GLN A 865 1.49 REMARK 500 O GLN A 818 HG SER A 822 1.51 REMARK 500 OD1 ASN A 839 H PHE A 842 1.52 REMARK 500 O ASN A 830 H ALA A 834 1.54 REMARK 500 OE2 GLU A 829 H ASN A 830 1.55 REMARK 500 O HIS A 863 H ILE A 867 1.57 REMARK 500 OE2 GLU A 829 HD21 ASN A 830 1.58 REMARK 500 HE21 GLN A 841 OG SER A 845 1.58 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 ASN A 839 76.43 56.15 REMARK 500 1 ASN A 846 -54.22 -131.59 REMARK 500 1 LEU A 859 -74.00 -76.96 REMARK 500 1 ASN A 860 110.81 -38.40 REMARK 500 2 VAL A 816 72.71 -63.83 REMARK 500 2 ASN A 839 86.17 55.78 REMARK 500 2 ASN A 846 -52.54 -130.33 REMARK 500 2 LEU A 859 -74.42 -96.49 REMARK 500 2 ASN A 860 103.11 -41.75 REMARK 500 3 VAL A 816 72.42 -63.05 REMARK 500 3 LEU A 825 70.10 -119.36 REMARK 500 3 GLN A 827 -3.86 69.12 REMARK 500 3 ASN A 839 80.63 70.03 REMARK 500 3 ASN A 846 -55.72 -129.85 REMARK 500 3 LEU A 859 -74.58 -96.48 REMARK 500 3 ASN A 860 101.53 -50.54 REMARK 500 4 PHE A 837 99.82 -68.74 REMARK 500 4 ASN A 839 116.82 -31.48 REMARK 500 4 ASN A 846 -54.37 -126.23 REMARK 500 4 LEU A 859 -73.49 -39.65 REMARK 500 4 PRO A 875 107.42 -52.22 REMARK 500 5 VAL A 816 71.98 -63.21 REMARK 500 5 GLU A 829 -76.20 -55.53 REMARK 500 5 ASN A 839 82.37 53.35 REMARK 500 6 GLN A 827 17.28 83.31 REMARK 500 6 GLU A 829 -73.91 -63.88 REMARK 500 6 PHE A 837 50.22 -107.63 REMARK 500 6 GLU A 849 -161.69 -179.00 REMARK 500 7 VAL A 816 -118.05 -62.14 REMARK 500 7 GLU A 829 -77.43 -71.11 REMARK 500 7 ASN A 839 59.82 141.47 REMARK 500 7 ASN A 846 -56.55 -129.31 REMARK 500 7 LEU A 859 -75.71 -84.71 REMARK 500 7 ASN A 860 105.03 -55.00 REMARK 500 8 VAL A 816 101.92 -59.58 REMARK 500 8 GLN A 827 -16.97 152.24 REMARK 500 8 GLU A 829 -72.49 -45.48 REMARK 500 8 ASN A 839 62.89 61.53 REMARK 500 8 GLU A 849 -178.59 173.28 REMARK 500 8 LEU A 859 -73.26 -96.16 REMARK 500 9 LEU A 825 74.29 -118.98 REMARK 500 9 GLN A 827 50.50 72.01 REMARK 500 9 ASN A 839 83.67 63.38 REMARK 500 9 GLU A 849 -171.60 -170.41 REMARK 500 9 ILE A 858 85.66 -63.69 REMARK 500 9 ASN A 860 85.91 -66.42 REMARK 500 9 PRO A 875 99.24 -47.11 REMARK 500 10 VAL A 816 84.58 -63.07 REMARK 500 10 GLN A 827 -13.28 151.58 REMARK 500 10 GLU A 829 -77.34 -40.93 REMARK 500 REMARK 500 THIS ENTRY HAS 53 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 2KE7 A 809 894 UNP Q7Z6G8 ANS1B_HUMAN 809 894 SEQADV 2KE7 GLY A 792 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 SER A 793 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 ASP A 794 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 ILE A 795 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 THR A 796 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 SER A 797 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 LEU A 798 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 TYR A 799 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 LYS A 800 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 LYS A 801 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 ALA A 802 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 GLY A 803 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 SER A 804 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 GLU A 805 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 MET A 806 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 ASN A 807 UNP Q7Z6G8 EXPRESSION TAG SEQADV 2KE7 GLY A 808 UNP Q7Z6G8 EXPRESSION TAG SEQRES 1 A 103 GLY SER ASP ILE THR SER LEU TYR LYS LYS ALA GLY SER SEQRES 2 A 103 GLU MET ASN GLY PRO ARG CYS PRO VAL GLN THR VAL GLY SEQRES 3 A 103 GLN TRP LEU GLU SER ILE GLY LEU PRO GLN TYR GLU ASN SEQRES 4 A 103 HIS LEU MET ALA ASN GLY PHE ASP ASN VAL GLN PHE MET SEQRES 5 A 103 GLY SER ASN VAL MET GLU ASP GLN ASP LEU LEU GLU ILE SEQRES 6 A 103 GLY ILE LEU ASN SER GLY HIS ARG GLN ARG ILE LEU GLN SEQRES 7 A 103 ALA ILE GLN LEU LEU PRO LYS MET ARG PRO ILE GLY HIS SEQRES 8 A 103 ASP GLY TYR HIS PRO THR SER VAL ALA GLU TRP LEU HELIX 1 1 GLY A 817 ILE A 823 1 7 HELIX 2 2 TYR A 828 ASN A 835 1 8 HELIX 3 3 ASN A 839 SER A 845 1 7 HELIX 4 4 GLU A 849 GLY A 857 1 9 HELIX 5 5 ASN A 860 LEU A 874 1 15 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