HEADER CYTOKINE 25-FEB-00 1EIG TITLE SOLUTION STRUCTURE OF THE HUMAN CHEMOKINE EOTAXIN-2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: EOTAXIN-2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS CHEMOKINE, CHEMOTACTIC CYTOKINE, EOSINOPHIL CHEMOATTRACTANT, CYTOKINE EXPDTA SOLUTION NMR MDLTYP MINIMIZED AVERAGE AUTHOR K.L.MAYER,M.J.STONE REVDAT 4 16-FEB-22 1EIG 1 REMARK REVDAT 3 24-FEB-09 1EIG 1 VERSN REVDAT 2 01-APR-03 1EIG 1 JRNL REVDAT 1 06-DEC-00 1EIG 0 JRNL AUTH K.L.MAYER,M.J.STONE JRNL TITL NMR SOLUTION STRUCTURE AND RECEPTOR PEPTIDE BINDING OF THE JRNL TITL 2 CC CHEMOKINE EOTAXIN-2. JRNL REF BIOCHEMISTRY V. 39 8382 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10913244 JRNL DOI 10.1021/BI000523J REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : VNMR, X-PLOR 98 REMARK 3 AUTHORS : BRUNGER (X-PLOR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 1000 STEPS AT 2000K, COOLED TO 1000K REMARK 3 FOR 3 PS (1000 STEPS AT 3 FS/STEP), SLOW COOLED FROM 1000K TO REMARK 3 100K (6000 STEPS AT 5 FS/STEP), 200 STEPS RESTRAINED ENERGY REMARK 3 MINIMIZATION REMARK 4 REMARK 4 1EIG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAR-00. REMARK 100 THE DEPOSITION ID IS D_1000010606. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 4.1 REMARK 210 IONIC STRENGTH : 20 MM ACETATE REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM EOTAXIN-2 U-15N/13C; 20 MM REMARK 210 NAOAC; 1 MM EOTAXIN-2 U-15N,13C; REMARK 210 20 MM NAOAC; 1 MM EOTAXIN-2 U- REMARK 210 15N,13C; 20 MM NAOAC; 1 MM REMARK 210 EOTAXIN-2 10% 13C; 20 MM NAOAC REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : UNITYINOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX 98, X-PLOR 98 REMARK 210 METHOD USED : HYBRID DISTANCE REMARK 210 GEOMETRY/SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY 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: 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 PRO A 17 H ARG A 20 1.57 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 PRO A 4 -90.36 -71.99 REMARK 500 SER A 5 52.52 -165.30 REMARK 500 PRO A 6 -160.84 -72.25 REMARK 500 LYS A 14 -155.50 -168.37 REMARK 500 ARG A 15 -154.52 -85.60 REMARK 500 GLN A 46 102.74 -160.46 REMARK 500 LYS A 66 -70.80 -92.59 REMARK 500 GLN A 67 -71.62 -49.70 REMARK 500 LYS A 68 85.12 -62.81 REMARK 500 LYS A 69 77.95 -66.87 REMARK 500 ALA A 70 -82.65 -54.95 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 ARG A 15 0.31 SIDE CHAIN REMARK 500 ARG A 20 0.30 SIDE CHAIN REMARK 500 ARG A 29 0.31 SIDE CHAIN REMARK 500 ARG A 58 0.30 SIDE CHAIN REMARK 500 ARG A 73 0.31 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EIH RELATED DB: PDB REMARK 900 20 STRUCTURES DBREF 1EIG A 1 73 UNP O00175 CCL24_HUMAN 27 99 SEQADV 1EIG SER A 47 UNP O00175 PHE 73 SEE REMARK 999 SEQRES 1 A 73 VAL VAL ILE PRO SER PRO CYS CYS MET PHE PHE VAL SER SEQRES 2 A 73 LYS ARG ILE PRO GLU ASN ARG VAL VAL SER TYR GLN LEU SEQRES 3 A 73 SER SER ARG SER THR CYS LEU LYS ALA GLY VAL ILE PHE SEQRES 4 A 73 THR THR LYS LYS GLY GLN GLN SER CYS GLY ASP PRO LYS SEQRES 5 A 73 GLN GLU TRP VAL GLN ARG TYR MET LYS ASN LEU ASP ALA SEQRES 6 A 73 LYS GLN LYS LYS ALA SER PRO ARG HELIX 1 1 GLN A 53 GLN A 67 1 15 SHEET 1 A 3 VAL A 21 LEU A 26 0 SHEET 2 A 3 VAL A 37 THR A 41 -1 O ILE A 38 N GLN A 25 SHEET 3 A 3 SER A 47 GLY A 49 -1 O SER A 47 N PHE A 39 SSBOND 1 CYS A 7 CYS A 32 1555 1555 2.02 SSBOND 2 CYS A 8 CYS A 48 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