HEADER PROTEIN BINDING 09-MAY-11 2LCU TITLE NMR STRUCTURE OF BC28.1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BC28.1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BABESIA CANIS; SOURCE 3 ORGANISM_TAXID: 5867; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: DE3; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PIVEX 2.4A KEYWDS ALPHA-BARREL, PROTEIN BINDING EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR C.ROUMESTAND,S.DELBECQ,Y.YANG REVDAT 2 04-APR-12 2LCU 1 JRNL REVDAT 1 08-FEB-12 2LCU 0 JRNL AUTH Y.S.YANG,B.MURCIANO,K.MOUBRI,P.CIBRELUS,T.SCHETTERS, JRNL AUTH 2 A.GORENFLOT,S.DELBECQ,C.ROUMESTAND JRNL TITL STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF BC28.1, MAJOR JRNL TITL 2 ERYTHROCYTE-BINDING PROTEIN FROM BABESIA CANIS MEROZOITE JRNL TITL 3 SURFACE. JRNL REF J.BIOL.CHEM. V. 287 9495 2012 JRNL REFN ISSN 0021-9258 JRNL PMID 22294693 JRNL DOI 10.1074/JBC.M111.260745 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RECOORD PROCEDURE REMARK 4 REMARK 4 2LCU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-MAY-11. REMARK 100 THE RCSB ID CODE IS RCSB102240. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 310 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 50 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5 MM [U-15N] BC28.1, 90% H2O/ REMARK 210 10% D2O; 0.5 MM [U-13C; U-15N] REMARK 210 BC28.1, 90% H2O/10% D2O; 0.1 MM REMARK 210 BC28.1, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D 1H-15N NOESY; 3D 1H-15N REMARK 210 TOCSY; 3D 1H-13C NOESY; 3D HNCA; REMARK 210 3D CBCA(CO)NH; 3D HNCACB; 3D REMARK 210 HNCO; 3D HCACO; 2D 1H-1H NOESY; REMARK 210 2D 1H-1H TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ; 500 MHZ; 950 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : GIFA 4.4, CYANA 2.1 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST 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 GLU A 24 109.96 75.05 REMARK 500 1 LYS A 49 77.22 46.02 REMARK 500 1 ASN A 61 168.42 90.36 REMARK 500 1 SER A 216 108.34 -59.60 REMARK 500 2 SER A 2 141.49 72.79 REMARK 500 2 ASP A 10 74.36 -150.86 REMARK 500 2 LYS A 12 103.06 63.55 REMARK 500 2 SER A 15 81.31 47.55 REMARK 500 2 SER A 22 95.83 -67.65 REMARK 500 2 SER A 39 30.06 -92.28 REMARK 500 2 LYS A 49 75.22 62.41 REMARK 500 2 ASN A 61 -168.18 67.29 REMARK 500 3 LYS A 12 173.36 61.87 REMARK 500 3 ARG A 13 138.07 -178.05 REMARK 500 3 GLU A 24 126.01 75.29 REMARK 500 3 SER A 48 89.58 -65.17 REMARK 500 3 ASN A 61 -169.60 69.39 REMARK 500 3 ALA A 134 91.18 -69.75 REMARK 500 3 LYS A 146 30.98 -98.23 REMARK 500 4 LYS A 12 67.81 61.47 REMARK 500 4 SER A 15 66.52 30.29 REMARK 500 4 GLU A 24 152.39 77.61 REMARK 500 4 SER A 39 32.01 -92.83 REMARK 500 4 SER A 48 -168.42 -70.20 REMARK 500 4 ASN A 61 -178.66 71.40 REMARK 500 4 LYS A 219 116.25 170.09 REMARK 500 5 ILE A 4 99.91 -162.22 REMARK 500 5 SER A 15 82.43 75.80 REMARK 500 5 GLU A 24 96.60 66.90 REMARK 500 5 LYS A 49 63.18 63.76 REMARK 500 5 ASN A 61 176.20 74.67 REMARK 500 5 ALA A 134 99.08 -57.96 REMARK 500 5 LYS A 146 36.15 -83.15 REMARK 500 5 LYS A 222 -48.35 177.19 REMARK 500 6 LYS A 12 70.05 60.34 REMARK 500 6 SER A 15 114.89 -39.48 REMARK 500 6 VAL A 23 57.32 -100.59 REMARK 500 6 GLU A 24 147.90 -170.80 REMARK 500 6 LEU A 42 53.64 -103.82 REMARK 500 6 LYS A 49 70.97 52.89 REMARK 500 6 ASN A 61 179.43 68.95 REMARK 500 6 ASP A 137 33.09 -85.71 REMARK 500 7 CYS A 7 94.34 -65.20 REMARK 500 7 SER A 15 103.80 73.82 REMARK 500 7 GLU A 24 161.98 178.35 REMARK 500 7 LEU A 42 66.66 -117.87 REMARK 500 7 LYS A 49 72.60 46.99 REMARK 500 7 ASN A 61 -174.39 90.66 REMARK 500 7 LYS A 146 30.99 -99.37 REMARK 500 8 SER A 15 81.71 59.49 REMARK 500 REMARK 500 THIS ENTRY HAS 113 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 4 ARG A 37 0.12 SIDE CHAIN REMARK 500 6 ARG A 37 0.11 SIDE CHAIN REMARK 500 8 ARG A 99 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 1 TRP A 129 23.2 L L OUTSIDE RANGE REMARK 500 2 TRP A 129 24.1 L L OUTSIDE RANGE REMARK 500 3 TRP A 129 22.6 L L OUTSIDE RANGE REMARK 500 4 LYS A 12 24.8 L L OUTSIDE RANGE REMARK 500 4 GLU A 118 23.0 L L OUTSIDE RANGE REMARK 500 6 TRP A 129 24.1 L L OUTSIDE RANGE REMARK 500 7 TRP A 129 24.0 L L OUTSIDE RANGE REMARK 500 8 TRP A 129 22.8 L L OUTSIDE RANGE REMARK 500 9 TRP A 129 23.7 L L OUTSIDE RANGE REMARK 500 10 TRP A 129 22.5 L L OUTSIDE RANGE REMARK 500 11 TRP A 129 22.6 L L OUTSIDE RANGE REMARK 500 12 TRP A 129 23.7 L L OUTSIDE RANGE REMARK 500 13 TRP A 129 23.0 L L OUTSIDE RANGE REMARK 500 14 GLU A 118 16.5 L L OUTSIDE RANGE REMARK 500 14 TRP A 129 20.6 L L OUTSIDE RANGE REMARK 500 15 TRP A 129 23.6 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 17633 RELATED DB: BMRB DBREF 2LCU A 1 223 PDB 2LCU 2LCU 1 223 SEQRES 1 A 223 SER SER GLY ILE GLU GLY CYS THR GLU ASP GLU LYS ARG SEQRES 2 A 223 ASP SER VAL VAL GLU GLY ALA THR SER VAL GLU ALA SER SEQRES 3 A 223 LEU LYS GLU GLN ILE ASP TRP LEU ALA GLU ARG TYR SER SEQRES 4 A 223 ALA ASP LEU THR ASN LYS ASP THR SER LYS TRP ASN THR SEQRES 5 A 223 ASP GLU LYS VAL LYS GLU LEU LEU ASN GLU LYS ALA VAL SEQRES 6 A 223 GLY ILE GLU SER ARG LEU LEU ALA ILE ALA LYS GLU PHE SEQRES 7 A 223 HIS LYS LEU LYS SER VAL LEU CYS THR GLY VAL ASN GLU SEQRES 8 A 223 THR PRO ALA HIS VAL ALA ASN ARG VAL SER PRO GLY ASP SEQRES 9 A 223 ALA ILE SER MET LEU TYR VAL LEU SER ILE THR HIS ARG SEQRES 10 A 223 GLU LEU SER SER LEU LYS ASN LYS ILE ASP GLU TRP LYS SEQRES 11 A 223 LYS VAL LYS ALA SER GLU ASP GLY THR LYS VAL ILE GLN SEQRES 12 A 223 ASN ILE LYS ASP ASP ARG THR ASN THR TRP PHE VAL ALA SEQRES 13 A 223 HIS GLY PHE LYS VAL ALA GLU LEU ASN ASP VAL THR LEU SEQRES 14 A 223 GLU LYS LEU ALA THR VAL VAL ASN GLU LEU VAL SER HIS SEQRES 15 A 223 LYS ASP MET ILE TYR ILE ASN ASP ALA MET LYS GLN ASN SEQRES 16 A 223 VAL ASP LYS TRP THR LYS GLU GLU SER GLU ARG LEU ALA SEQRES 17 A 223 MET MET ALA GLU GLN GLY ILE SER GLY ALA LYS GLY LYS SEQRES 18 A 223 LYS ASP HELIX 1 1 SER A 26 SER A 39 1 14 HELIX 2 2 ASN A 51 LEU A 60 1 10 HELIX 3 3 ASN A 61 VAL A 65 5 5 HELIX 4 4 GLY A 66 CYS A 86 1 21 HELIX 5 5 SER A 101 LYS A 131 1 31 HELIX 6 6 ASP A 147 HIS A 157 1 11 HELIX 7 7 THR A 168 SER A 181 1 14 HELIX 8 8 HIS A 182 GLN A 213 1 32 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