HEADER CYTOKINE 10-OCT-10 2L4N TITLE SOLUTION STRUCTURE OF THE CHEMOKINE CCL21 COMPND MOL_ID: 1; COMPND 2 MOLECULE: C-C MOTIF CHEMOKINE 21; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CCL21 (UNP RESIDUES 24-134); COMPND 5 SYNONYM: 6CKINE, BETA-CHEMOKINE EXODUS-2, SECONDARY LYMPHOID-TISSUE COMPND 6 CHEMOKINE, SLC, SMALL-INDUCIBLE CYTOKINE A21; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CCL21, RP11-195F19.22-001, SCYA21, UNQ784/PRO1600; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PQE30-8HT-SMT3 KEYWDS SLC, 6CKINE, EXODUS-2, CCR7, CHEMOKINE, CYTOKINE EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR C.T.VELDKAMP,F.C.PETERSON,M.LOVE,J.L.SANDBERG REVDAT 4 14-JUN-23 2L4N 1 REMARK REVDAT 3 05-FEB-20 2L4N 1 REMARK SEQADV REVDAT 2 16-SEP-15 2L4N 1 JRNL REVDAT 1 02-NOV-11 2L4N 0 JRNL AUTH M.LOVE,J.L.SANDBERG,J.J.ZIAREK,K.P.GERARDEN,R.R.RODE, JRNL AUTH 2 D.R.JENSEN,D.R.MCCASLIN,F.C.PETERSON,C.T.VELDKAMP JRNL TITL SOLUTION STRUCTURE OF CCL21 AND IDENTIFICATION OF A PUTATIVE JRNL TITL 2 CCR7 BINDING SITE. JRNL REF BIOCHEMISTRY V. 51 733 2012 JRNL REFN ISSN 0006-2960 JRNL PMID 22221265 JRNL DOI 10.1021/BI201601K REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA, CYANA REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH (CYANA), REMARK 3 GUNTERT, MUMENTHALER AND WUTHRICH (CYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: CCL21 STRUCTURES ARE BASED ON A TOTAL REMARK 3 OF 743 NOE CONSTRAINTS (355 INTRA, 170 SEQUENTIAL, 64 MEDIUM, REMARK 3 154 LONG RANGE AND 90 PHI AND PSI DIHEDRAL ANGLE CONSTRAINTS) REMARK 4 REMARK 4 2L4N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-OCT-10. REMARK 100 THE DEPOSITION ID IS D_1000101951. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.1 REMARK 210 IONIC STRENGTH : 21 MM REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.500 MM [U-100% 13C; U-100% REMARK 210 15N] CCL21/SLC/6CKINE/EXODUS-2, REMARK 210 10 % D2O, 25 MM [U-2H] MES, 0.02 REMARK 210 % SODIUM AZIDE, 90% H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY; 3D_13C REMARK 210 -SEPARATED_NOESY; 3D_13C- REMARK 210 SEPARATED_NOESY (AROMATIC) REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XEASY, GARANT, NMRPIPE, XWINNMR REMARK 210 METHOD USED : AUTOMATED METHODS WERE USED FOR REMARK 210 BACKBONE CHEMICAL SHIFT REMARK 210 ASSIGNMENT AND ITERATIVE NOE REMARK 210 REFINEMENT. FINAL STRUCTURES REMARK 210 WERE OBTAINED BY MOLECULAR REMARK 210 DYNAMICS IN EXPLICIT SOLVENT REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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 1-20 REMARK 465 RES C SSSEQI REMARK 465 PRO A 71 REMARK 465 SER A 72 REMARK 465 PRO A 73 REMARK 465 GLN A 74 REMARK 465 LYS A 75 REMARK 465 PRO A 76 REMARK 465 ALA A 77 REMARK 465 GLN A 78 REMARK 465 GLY A 79 REMARK 465 CYS A 80 REMARK 465 ARG A 81 REMARK 465 LYS A 82 REMARK 465 ASP A 83 REMARK 465 ARG A 84 REMARK 465 GLY A 85 REMARK 465 ALA A 86 REMARK 465 SER A 87 REMARK 465 LYS A 88 REMARK 465 THR A 89 REMARK 465 GLY A 90 REMARK 465 LYS A 91 REMARK 465 LYS A 92 REMARK 465 GLY A 93 REMARK 465 LYS A 94 REMARK 465 GLY A 95 REMARK 465 SER A 96 REMARK 465 LYS A 97 REMARK 465 GLY A 98 REMARK 465 CYS A 99 REMARK 465 LYS A 100 REMARK 465 ARG A 101 REMARK 465 THR A 102 REMARK 465 GLU A 103 REMARK 465 ARG A 104 REMARK 465 SER A 105 REMARK 465 GLN A 106 REMARK 465 THR A 107 REMARK 465 PRO A 108 REMARK 465 LYS A 109 REMARK 465 GLY A 110 REMARK 465 PRO A 111 REMARK 465 LYS A 112 REMARK 465 LEU A 113 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 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 CYS A 9 106.48 68.89 REMARK 500 1 SER A 13 99.83 -66.40 REMARK 500 2 GLN A 6 -45.21 -143.88 REMARK 500 2 PRO A 30 30.06 -87.84 REMARK 500 3 ASP A 2 -40.35 -151.95 REMARK 500 3 CYS A 9 102.07 82.39 REMARK 500 3 SER A 47 78.47 -159.06 REMARK 500 3 ALA A 49 -174.73 -176.31 REMARK 500 4 ASP A 2 94.09 60.13 REMARK 500 4 CYS A 8 146.66 74.25 REMARK 500 4 CYS A 9 107.94 72.18 REMARK 500 4 SER A 24 -167.32 -160.58 REMARK 500 4 ARG A 46 74.22 -100.02 REMARK 500 5 CYS A 9 107.09 72.52 REMARK 500 5 SER A 13 99.25 -67.77 REMARK 500 5 PRO A 30 33.30 -78.46 REMARK 500 6 CYS A 8 -82.33 69.57 REMARK 500 6 ARG A 46 36.58 -99.26 REMARK 500 6 ALA A 49 -169.70 -67.97 REMARK 500 7 CYS A 8 -75.32 68.70 REMARK 500 8 CYS A 8 -15.92 60.75 REMARK 500 9 GLN A 6 81.90 72.84 REMARK 500 9 CYS A 9 109.56 77.62 REMARK 500 9 ALA A 49 -165.00 -107.32 REMARK 500 10 CYS A 8 -79.00 60.44 REMARK 500 11 GLN A 6 -26.05 -178.79 REMARK 500 11 CYS A 9 107.15 72.63 REMARK 500 11 SER A 47 -21.30 72.55 REMARK 500 11 ALA A 49 111.05 71.46 REMARK 500 12 CYS A 9 117.16 72.92 REMARK 500 12 PRO A 30 23.61 -57.89 REMARK 500 12 SER A 47 25.60 -149.42 REMARK 500 14 ASP A 2 -51.83 -154.93 REMARK 500 14 CYS A 8 -89.59 58.25 REMARK 500 14 PRO A 30 0.07 -68.92 REMARK 500 14 SER A 47 -55.54 -128.77 REMARK 500 15 ALA A 5 98.24 66.71 REMARK 500 15 CYS A 8 -152.27 62.92 REMARK 500 15 ALA A 49 -173.37 -67.40 REMARK 500 16 ASP A 2 -171.44 69.27 REMARK 500 16 CYS A 9 100.05 65.55 REMARK 500 17 ASP A 2 92.56 59.22 REMARK 500 17 CYS A 8 -47.09 72.02 REMARK 500 17 ARG A 46 82.28 59.07 REMARK 500 18 ALA A 5 83.18 70.99 REMARK 500 18 CYS A 9 92.80 66.35 REMARK 500 19 ASP A 2 -71.94 -104.41 REMARK 500 19 CYS A 8 -14.70 63.21 REMARK 500 19 SER A 24 -169.51 -162.66 REMARK 500 20 ALA A 5 -165.57 66.67 REMARK 500 REMARK 500 THIS ENTRY HAS 53 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 17245 RELATED DB: BMRB DBREF 2L4N A 1 111 UNP O00585 CCL21_HUMAN 24 134 SEQADV 2L4N LYS A 112 UNP O00585 EXPRESSION TAG SEQADV 2L4N LEU A 113 UNP O00585 EXPRESSION TAG SEQRES 1 A 113 SER ASP GLY GLY ALA GLN ASP CYS CYS LEU LYS TYR SER SEQRES 2 A 113 GLN ARG LYS ILE PRO ALA LYS VAL VAL ARG SER TYR ARG SEQRES 3 A 113 LYS GLN GLU PRO SER LEU GLY CYS SER ILE PRO ALA ILE SEQRES 4 A 113 LEU PHE LEU PRO ARG LYS ARG SER GLN ALA GLU LEU CYS SEQRES 5 A 113 ALA ASP PRO LYS GLU LEU TRP VAL GLN GLN LEU MET GLN SEQRES 6 A 113 HIS LEU ASP LYS THR PRO SER PRO GLN LYS PRO ALA GLN SEQRES 7 A 113 GLY CYS ARG LYS ASP ARG GLY ALA SER LYS THR GLY LYS SEQRES 8 A 113 LYS GLY LYS GLY SER LYS GLY CYS LYS ARG THR GLU ARG SEQRES 9 A 113 SER GLN THR PRO LYS GLY PRO LYS LEU HELIX 1 1 GLU A 57 LYS A 69 1 13 SHEET 1 A 3 VAL A 22 LYS A 27 0 SHEET 2 A 3 ILE A 39 PRO A 43 -1 O LEU A 42 N ARG A 23 SHEET 3 A 3 LEU A 51 ALA A 53 -1 O LEU A 51 N PHE A 41 SSBOND 1 CYS A 8 CYS A 34 1555 1555 2.02 SSBOND 2 CYS A 9 CYS A 52 1555 1555 2.03 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