HEADER CYTOKINE 27-MAY-02 1LV9 TITLE CXCR3 BINDING CHEMOKINE IP-10/CXCL10 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SMALL INDUCIBLE CYTOKINE B10; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CXCL10, INTERFERON-GAMMA INDUCED PROTEIN, GAMMA-IP10, IP-10; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE SEQUENCE OF THE PROTEIN IS NATURALLY FOUND IN SOURCE 4 HOMO SAPIENS. IT WAS SYNTHESIZED BY STEPWISE SOLID PHASE METHODS SOURCE 5 USING T-BUTOXYCARBONYL PROTECTION CHEMISTRY. KEYWDS CHEMOKINE, CYTOKINE EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR V.BOOTH,D.W.KEIZER,M.B.KAMPHUIS,I.CLARK-LEWIS,B.D.SYKES REVDAT 3 23-FEB-22 1LV9 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1LV9 1 VERSN REVDAT 1 18-SEP-02 1LV9 0 JRNL AUTH V.BOOTH,D.W.KEIZER,M.B.KAMPHUIS,I.CLARK-LEWIS,B.D.SYKES JRNL TITL THE CXCR3 BINDING CHEMOKINE IP-10/CXCL10: STRUCTURE AND JRNL TITL 2 RECEPTOR INTERACTIONS. JRNL REF BIOCHEMISTRY V. 41 10418 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 12173928 JRNL DOI 10.1021/BI026020Q REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : VNMR, X-PLOR 3.851, ARIA 1999 REMARK 3 AUTHORS : VARIAN (VNMR), BRUNGER (X-PLOR), NILGES (ARIA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1LV9 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUN-02. REMARK 100 THE DEPOSITION ID IS D_1000016308. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5.0 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2 MM NMELEU 27 IP-10 (NO ISOTOPE REMARK 210 LABELLING), 1 MM SODIUM AZIDE, 1 REMARK 210 MM DSS, 90% H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D TOCSY; 2D NOESY; DQF-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, NMRVIEW 4.1.2 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH FAVORABLE NON REMARK 210 -BOND 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 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 VAL A 1 REMARK 465 PRO A 2 REMARK 465 LEU A 3 REMARK 465 SER A 4 REMARK 465 ARG A 5 REMARK 465 THR A 6 REMARK 465 GLU A 71 REMARK 465 MET A 72 REMARK 465 SER A 73 REMARK 465 LYS A 74 REMARK 465 ARG A 75 REMARK 465 SER A 76 REMARK 465 PRO A 77 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 HH21 ARG A 38 OE1 GLU A 57 1.56 REMARK 500 O ASN A 63 H ALA A 67 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 PRO A 18 -27.86 -38.15 REMARK 500 1 PRO A 21 -16.88 -40.76 REMARK 500 1 GLU A 25 -74.03 -146.39 REMARK 500 1 LYS A 26 79.51 -104.87 REMARK 500 1 SER A 33 -58.22 -160.27 REMARK 500 1 ARG A 38 -162.71 -160.71 REMARK 500 1 LYS A 47 -35.36 176.14 REMARK 500 1 LYS A 48 27.53 -162.51 REMARK 500 1 PRO A 56 93.66 -23.73 REMARK 500 1 SER A 58 -164.40 -160.75 REMARK 500 1 LYS A 59 -80.78 -87.67 REMARK 500 2 PRO A 18 -28.64 -38.42 REMARK 500 2 PRO A 21 -15.52 -41.01 REMARK 500 2 GLU A 25 -76.34 -146.18 REMARK 500 2 SER A 33 -67.06 -157.18 REMARK 500 2 ARG A 38 -160.47 -160.53 REMARK 500 2 LYS A 47 -33.72 172.49 REMARK 500 2 LYS A 48 24.83 -159.73 REMARK 500 2 ASN A 55 77.09 -150.98 REMARK 500 2 PRO A 56 96.73 -25.86 REMARK 500 2 GLU A 57 53.90 -140.49 REMARK 500 2 LYS A 59 -81.07 -87.02 REMARK 500 3 CYS A 9 -165.88 -79.64 REMARK 500 3 PRO A 18 -27.95 -38.02 REMARK 500 3 ASN A 20 -175.72 -68.07 REMARK 500 3 GLU A 25 -74.41 -145.43 REMARK 500 3 SER A 33 -48.52 -161.72 REMARK 500 3 PHE A 35 -52.09 -132.06 REMARK 500 3 PRO A 37 68.58 -63.74 REMARK 500 3 ARG A 38 -159.01 -147.07 REMARK 500 3 LYS A 47 -36.12 175.67 REMARK 500 3 LYS A 48 21.97 -162.54 REMARK 500 3 PRO A 56 96.72 -25.89 REMARK 500 3 GLU A 57 55.44 -141.80 REMARK 500 3 SER A 58 -165.73 -160.69 REMARK 500 3 LYS A 59 -80.88 -85.82 REMARK 500 4 PRO A 18 -27.73 -39.61 REMARK 500 4 ASN A 20 -174.01 -68.85 REMARK 500 4 PRO A 21 -9.78 -57.70 REMARK 500 4 GLU A 25 -71.81 -144.08 REMARK 500 4 LYS A 26 78.41 -106.92 REMARK 500 4 SER A 33 -57.37 -161.05 REMARK 500 4 PHE A 35 -54.59 -125.10 REMARK 500 4 LYS A 47 -33.86 172.63 REMARK 500 4 LYS A 48 23.26 -155.36 REMARK 500 4 ASN A 55 75.56 -151.79 REMARK 500 4 PRO A 56 96.71 -21.39 REMARK 500 4 SER A 58 -166.75 -160.39 REMARK 500 4 LYS A 59 -80.53 -86.37 REMARK 500 5 ARG A 8 115.20 -160.92 REMARK 500 REMARK 500 THIS ENTRY HAS 139 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 1LV9 A 1 77 UNP P02778 SCYBA_HUMAN 22 98 SEQADV 1LV9 MLE A 27 UNP P02778 LEU 48 MODIFIED RESIDUE SEQRES 1 A 77 VAL PRO LEU SER ARG THR VAL ARG CYS THR CYS ILE SER SEQRES 2 A 77 ILE SER ASN GLN PRO VAL ASN PRO ARG SER LEU GLU LYS SEQRES 3 A 77 MLE GLU ILE ILE PRO ALA SER GLN PHE CYS PRO ARG VAL SEQRES 4 A 77 GLU ILE ILE ALA THR MET LYS LYS LYS GLY GLU LYS ARG SEQRES 5 A 77 CYS LEU ASN PRO GLU SER LYS ALA ILE LYS ASN LEU LEU SEQRES 6 A 77 LYS ALA VAL SER LYS GLU MET SER LYS ARG SER PRO MODRES 1LV9 MLE A 27 LEU N-METHYLLEUCINE HET MLE A 27 22 HETNAM MLE N-METHYLLEUCINE FORMUL 1 MLE C7 H15 N O2 HELIX 1 1 ALA A 60 LYS A 70 1 11 SHEET 1 A 3 LYS A 26 PRO A 31 0 SHEET 2 A 3 VAL A 39 MET A 45 -1 O GLU A 40 N ILE A 30 SHEET 3 A 3 GLU A 50 LEU A 54 -1 O ARG A 52 N ALA A 43 SSBOND 1 CYS A 9 CYS A 36 1555 1555 2.14 SSBOND 2 CYS A 11 CYS A 53 1555 1555 2.14 LINK C LYS A 26 N MLE A 27 1555 1555 1.34 LINK C MLE A 27 N GLU A 28 1555 1555 1.33 CISPEP 1 ILE A 14 SER A 15 10 1.38 CISPEP 2 VAL A 19 ASN A 20 10 9.84 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