PDB Short entry for 1EOT HEADER CYTOKINE 17-JUN-98 1EOT TITLE SOLUTION NMR STRUCTURE OF EOTAXIN, MINIMIZED AVERAGE STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: EOTAXIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: BOTH SYNTHETIC AND RECOMBINANT SAMPLES WERE PREPARED. COMPND 6 RECOMBINANT SAMPLES WERE UNIFORMLY LABELLED WITH N15. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL_LINE: BL21; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15B; SOURCE 10 OTHER_DETAILS: BOTH SYNTHETIC AND RECOMBINANT SAMPLES WERE PREPARED SOURCE 11 YES KEYWDS CYTOKINE, CHEMOKINE, PROTEIN SYNTHESIS, EOTAXIN, SOLUTION STRUCTURE, KEYWDS 2 CCR3, EOSINOPHIL EXPDTA SOLUTION NMR AUTHOR M.P.CRUMP,K.RAJARATHNAM,B.D.SYKES REVDAT 3 16-FEB-22 1EOT 1 REMARK REVDAT 2 24-FEB-09 1EOT 1 VERSN REVDAT 1 13-JAN-99 1EOT 0 JRNL AUTH M.P.CRUMP,K.RAJARATHNAM,K.S.KIM,I.CLARK-LEWIS,B.D.SYKES JRNL TITL SOLUTION STRUCTURE OF EOTAXIN, A CHEMOKINE THAT SELECTIVELY JRNL TITL 2 RECRUITS EOSINOPHILS IN ALLERGIC INFLAMMATION. JRNL REF J.BIOL.CHEM. V. 273 22471 1998 JRNL REFN ISSN 0021-9258 JRNL PMID 9712872 JRNL DOI 10.1074/JBC.273.35.22471 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: STRUCTURES WERE REFINED WITH MULTIPLE REMARK 3 ROUNDS OF SIMULATED ANNEALING WITH THE ADDITION OF NEW NOES AND REMARK 3 CORRECTION OF UNAMBIGUOUS NOES. PHI ANGLES WERE ONLY ADDED WHEN REMARK 3 THEY AGREED WITH THE PURELY NOE DRIVEN CONVERGENCE OF THAT ANGLE REMARK 3 IN INITIAL STRUCTURE CALCULATIONS. OTHER REFINEMENT INFORMATION REMARK 3 CAN BE FOUND IN THE JRNL CITATION ABOVE. REMARK 4 REMARK 4 1EOT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000173107. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 5.00 REMARK 210 IONIC STRENGTH : 20MM SODIUM ACETATE REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 90% H2O/10% H2O OR 100% D2O. REMARK 210 BUFFER ALSO CONTAINED 1MM DSS REMARK 210 AND 1MM SODIUM AZIDE. REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : DQF-COSY; NOESY; TOCSY; RPESY; REMARK 210 13C-HSQC; 13C-EDITED HMQC-NOESY; REMARK 210 15N-NOESY HSQC; 15N TOCSY HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : UNITY 600; INOVA 500 REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : VNMR, X-PLOR, NMRPIPE REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 40 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WERE SELECTED WITH NO REMARK 210 VIOLATIONS > 0.3 A OR DIHEDRAL REMARK 210 ANGLES > 0.5 A AND GOOD COVALENT REMARK 210 GEOMETRY. REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: RESONANCE ASSIGNMENTS WERE ACHIEVED USING STANDARD TWO- REMARK 210 AND THREE-DIMENSIONAL SEQUENTIAL ASSIGNMENT TECHNIQUES. NMR REMARK 210 RESTRAINTS WERE EXTRACTED FROM 50, 75 AND 150 MS NOESY REMARK 210 EXPERIMENTS. COUPLING CONSTANTS WERE CALCULATED FROM AN HNHA REMARK 210 EXPERIMENT WITH UNIFORMLY LABELLED EOTAXIN. 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 ALA A 3 84.05 -69.32 REMARK 500 SER A 4 -80.04 62.99 REMARK 500 THR A 8 -66.51 -139.11 REMARK 500 SER A 25 -175.29 -170.08 REMARK 500 THR A 30 31.73 -164.18 REMARK 500 LYS A 44 30.03 -97.68 REMARK 500 SER A 69 174.95 -57.07 REMARK 500 LYS A 73 164.76 51.53 REMARK 500 REMARK 500 REMARK: NULL DBREF 1EOT A 1 74 UNP P51671 CCL11_HUMAN 24 97 SEQRES 1 A 74 GLY PRO ALA SER VAL PRO THR THR CYS CYS PHE ASN LEU SEQRES 2 A 74 ALA ASN ARG LYS ILE PRO LEU GLN ARG LEU GLU SER TYR SEQRES 3 A 74 ARG ARG ILE THR SER GLY LYS CYS PRO GLN LYS ALA VAL SEQRES 4 A 74 ILE PHE LYS THR LYS LEU ALA LYS ASP ILE CYS ALA ASP SEQRES 5 A 74 PRO LYS LYS LYS TRP VAL GLN ASP SER MET LYS TYR LEU SEQRES 6 A 74 ASP GLN LYS SER PRO THR PRO LYS PRO HELIX 1 1 TRP A 57 LYS A 68 1 12 SHEET 1 A 3 ASP A 48 ALA A 51 0 SHEET 2 A 3 ALA A 38 THR A 43 -1 N PHE A 41 O ILE A 49 SHEET 3 A 3 SER A 25 ILE A 29 -1 N ILE A 29 O ALA A 38 SSBOND 1 CYS A 9 CYS A 34 1555 1555 2.02 SSBOND 2 CYS A 10 CYS A 50 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