PDB Short entry for 1IKM HEADER CYTOKINE (CHEMOTACTIC) 03-AUG-95 1IKM TITLE NMR STUDY OF MONOMERIC HUMAN INTERLEUKIN-8 (30 STRUCTURES) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HUMAN INTERLEUKIN-8 (MONOMERIC); COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NAP-1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS CYTOKINE (CHEMOTACTIC) EXPDTA SOLUTION NMR NUMMDL 30 AUTHOR K.RAJARATHNAM,I.CLARK-LEWIS,B.D.SYKES REVDAT 3 23-FEB-22 1IKM 1 REMARK LINK REVDAT 2 24-FEB-09 1IKM 1 VERSN REVDAT 1 15-OCT-95 1IKM 0 JRNL AUTH K.RAJARATHNAM,I.CLARK-LEWIS,B.D.SYKES JRNL TITL 1H NMR SOLUTION STRUCTURE OF AN ACTIVE MONOMERIC JRNL TITL 2 INTERLEUKIN-8. JRNL REF BIOCHEMISTRY V. 34 12983 1995 JRNL REFN ISSN 0006-2960 JRNL PMID 7548056 JRNL DOI 10.1021/BI00040A008 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.RAJARATHNAM,B.D.SYKES,C.M.KAY,B.DEWALD,T.GEISER, REMARK 1 AUTH 2 M.BAGGIOLINI,I.CLARK-LEWIS REMARK 1 TITL NEUTROPHIL ACTIVATION BY MONOMERIC INTERLEUKIN-8 REMARK 1 REF SCIENCE V. 264 90 1994 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1IKM COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000174175. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : NULL REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : NULL REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : NULL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 30 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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 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 1-30 REMARK 465 RES C SSSEQI REMARK 465 SER A 1 REMARK 465 ALA A 2 REMARK 465 LYS A 3 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 LEU A 5 87.62 64.46 REMARK 500 1 ARG A 6 -174.27 -67.56 REMARK 500 1 THR A 12 -168.72 -126.97 REMARK 500 1 ARG A 68 -170.65 -170.39 REMARK 500 2 ARG A 6 -178.76 -63.74 REMARK 500 2 ALA A 69 49.61 -154.96 REMARK 500 2 GLU A 70 -63.47 -127.65 REMARK 500 3 LEU A 5 53.94 35.08 REMARK 500 3 CYS A 34 112.47 -163.54 REMARK 500 5 LEU A 5 151.13 70.31 REMARK 500 5 ARG A 6 -174.86 -64.44 REMARK 500 5 ALA A 69 -59.27 -145.21 REMARK 500 5 GLU A 70 -76.95 68.79 REMARK 500 6 ARG A 68 168.70 66.83 REMARK 500 7 LEU A 66 -62.81 -91.17 REMARK 500 7 LYS A 67 108.19 70.77 REMARK 500 7 ALA A 69 51.80 -169.07 REMARK 500 7 GLU A 70 -68.38 -129.16 REMARK 500 7 ASN A 71 -56.93 -167.73 REMARK 500 8 ARG A 6 -176.73 -63.63 REMARK 500 8 ALA A 69 175.74 62.30 REMARK 500 8 GLU A 70 -159.30 46.12 REMARK 500 8 ASN A 71 -55.28 -151.18 REMARK 500 9 GLN A 8 -21.87 71.95 REMARK 500 9 THR A 12 -167.56 -102.49 REMARK 500 9 LEU A 66 -70.09 -88.00 REMARK 500 9 LYS A 67 -70.52 -177.30 REMARK 500 10 ARG A 6 -174.43 -66.90 REMARK 500 10 THR A 12 -168.04 -115.42 REMARK 500 10 ARG A 68 168.37 66.74 REMARK 500 10 GLU A 70 -159.57 -87.59 REMARK 500 11 CYS A 34 106.94 -162.33 REMARK 500 11 LEU A 66 -72.67 -92.84 REMARK 500 11 LYS A 67 -69.18 -178.59 REMARK 500 11 ASN A 71 172.56 65.33 REMARK 500 12 LYS A 67 94.40 -68.34 REMARK 500 12 ARG A 68 -172.04 -178.64 REMARK 500 12 ALA A 69 -172.76 60.56 REMARK 500 12 GLU A 70 -60.01 -103.38 REMARK 500 13 ARG A 6 -173.54 55.45 REMARK 500 13 LYS A 67 -70.35 74.20 REMARK 500 13 GLU A 70 -74.21 -86.75 REMARK 500 13 ASN A 71 -44.25 -167.15 REMARK 500 14 ARG A 6 -174.81 -66.30 REMARK 500 14 CYS A 34 108.86 -164.07 REMARK 500 14 GLU A 70 -55.49 -132.46 REMARK 500 14 ASN A 71 165.20 69.17 REMARK 500 15 CYS A 34 99.85 -165.30 REMARK 500 16 THR A 12 -168.72 -128.03 REMARK 500 16 GLU A 29 -174.73 -69.35 REMARK 500 REMARK 500 THIS ENTRY HAS 102 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 1 ARG A 6 0.32 SIDE CHAIN REMARK 500 1 ARG A 26 0.32 SIDE CHAIN REMARK 500 1 ARG A 47 0.31 SIDE CHAIN REMARK 500 1 ARG A 60 0.27 SIDE CHAIN REMARK 500 1 ARG A 68 0.31 SIDE CHAIN REMARK 500 2 ARG A 6 0.29 SIDE CHAIN REMARK 500 2 ARG A 26 0.31 SIDE CHAIN REMARK 500 2 ARG A 47 0.31 SIDE CHAIN REMARK 500 2 ARG A 60 0.32 SIDE CHAIN REMARK 500 2 ARG A 68 0.30 SIDE CHAIN REMARK 500 3 ARG A 6 0.31 SIDE CHAIN REMARK 500 3 ARG A 26 0.32 SIDE CHAIN REMARK 500 3 ARG A 47 0.31 SIDE CHAIN REMARK 500 3 ARG A 60 0.30 SIDE CHAIN REMARK 500 3 ARG A 68 0.31 SIDE CHAIN REMARK 500 4 ARG A 6 0.31 SIDE CHAIN REMARK 500 4 ARG A 26 0.31 SIDE CHAIN REMARK 500 4 ARG A 47 0.31 SIDE CHAIN REMARK 500 4 ARG A 60 0.30 SIDE CHAIN REMARK 500 4 ARG A 68 0.31 SIDE CHAIN REMARK 500 5 ARG A 6 0.30 SIDE CHAIN REMARK 500 5 ARG A 26 0.32 SIDE CHAIN REMARK 500 5 ARG A 47 0.32 SIDE CHAIN REMARK 500 5 ARG A 60 0.32 SIDE CHAIN REMARK 500 5 ARG A 68 0.32 SIDE CHAIN REMARK 500 6 ARG A 6 0.32 SIDE CHAIN REMARK 500 6 ARG A 26 0.32 SIDE CHAIN REMARK 500 6 ARG A 47 0.31 SIDE CHAIN REMARK 500 6 ARG A 60 0.31 SIDE CHAIN REMARK 500 6 ARG A 68 0.32 SIDE CHAIN REMARK 500 7 ARG A 6 0.31 SIDE CHAIN REMARK 500 7 ARG A 26 0.31 SIDE CHAIN REMARK 500 7 ARG A 47 0.29 SIDE CHAIN REMARK 500 7 ARG A 60 0.31 SIDE CHAIN REMARK 500 7 ARG A 68 0.31 SIDE CHAIN REMARK 500 8 ARG A 6 0.31 SIDE CHAIN REMARK 500 8 ARG A 26 0.31 SIDE CHAIN REMARK 500 8 ARG A 47 0.31 SIDE CHAIN REMARK 500 8 ARG A 60 0.32 SIDE CHAIN REMARK 500 8 ARG A 68 0.32 SIDE CHAIN REMARK 500 9 ARG A 6 0.31 SIDE CHAIN REMARK 500 9 ARG A 26 0.32 SIDE CHAIN REMARK 500 9 ARG A 47 0.31 SIDE CHAIN REMARK 500 9 ARG A 60 0.31 SIDE CHAIN REMARK 500 9 ARG A 68 0.32 SIDE CHAIN REMARK 500 10 ARG A 6 0.32 SIDE CHAIN REMARK 500 10 ARG A 26 0.31 SIDE CHAIN REMARK 500 10 ARG A 47 0.32 SIDE CHAIN REMARK 500 10 ARG A 60 0.31 SIDE CHAIN REMARK 500 10 ARG A 68 0.30 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 150 PLANE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1IKL RELATED DB: PDB DBREF 1IKM A 1 72 UNP P10145 IL8_HUMAN 28 99 SEQRES 1 A 72 SER ALA LYS GLU LEU ARG CYS GLN CYS ILE LYS THR TYR SEQRES 2 A 72 SER LYS PRO PHE HIS PRO LYS PHE ILE LYS GLU MLE ARG SEQRES 3 A 72 VAL ILE GLU SER GLY PRO HIS CYS ALA ASN THR GLU ILE SEQRES 4 A 72 ILE VAL LYS LEU SER ASP GLY ARG GLU LEU CYS LEU ASP SEQRES 5 A 72 PRO LYS GLU ASN TRP VAL GLN ARG VAL VAL GLU LYS PHE SEQRES 6 A 72 LEU LYS ARG ALA GLU ASN SER MODRES 1IKM MLE A 25 LEU N-METHYLLEUCINE HET MLE A 25 22 HETNAM MLE N-METHYLLEUCINE FORMUL 1 MLE C7 H15 N O2 HELIX 1 1 ASN A 56 LEU A 66 1 11 SHEET 1 A 3 ARG A 47 LEU A 51 0 SHEET 2 A 3 GLU A 38 LEU A 43 -1 N LEU A 43 O ARG A 47 SHEET 3 A 3 ILE A 22 ILE A 28 -1 N ILE A 28 O GLU A 38 SSBOND 1 CYS A 7 CYS A 34 1555 1555 2.02 SSBOND 2 CYS A 9 CYS A 50 1555 1555 2.02 LINK C GLU A 24 N MLE A 25 1555 1555 1.32 LINK C MLE A 25 N ARG A 26 1555 1555 1.30 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