10 20 30 40 50 60 70 80 1Q69 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER MEMBRANE PROTEIN/TRANSFERASE 12-AUG-03 1Q69
TITLE SOLUTION STRUCTURE OF T-CELL SURFACE GLYCOPROTEIN CD8 ALPHA TITLE 2 CHAIN AND PROTO-ONCOGENE TYROSINE-PROTEIN KINASE LCK TITLE 3 FRAGMENTS
COMPND MOL_ID: 1; COMPND 2 MOLECULE: T-CELL SURFACE GLYCOPROTEIN CD8 ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: HUMAN CD8 ALPHA; COMPND 5 SYNONYM: T-LYMPHOCYTE DIFFERENTIATION ANTIGEN T8/LEU-2; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PROTO-ONCOGENE TYROSINE-PROTEIN KINASE LCK; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: HUMAN LCK; COMPND 11 SYNONYM: P56-LCK, LSK, T CELL-SPECIFIC PROTEIN-TYROSINE COMPND 12 KINASE; COMPND 13 ENGINEERED: YES; COMPND 14 MUTATION: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CD8A OR MAL; 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_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMM; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: LCK; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 17 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21-DE3; SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PMM
KEYWDS PEPTIDE-PEPTIDE COMPLEX, HELIX-HELIX INTERACTION, ZINC KEYWDS 2 COORDINATION, BETA HAIRPIN, MEMBRANE PROTEIN/TRANSFERASE KEYWDS 3 COMPLEX
EXPDTA SOLUTION NMR
NUMMDL 10
AUTHOR P.W.KIM,Z.Y.SUN,S.C.BLACKLOW,G.WAGNER,M.J.ECK
REVDAT 2 24-FEB-09 1Q69 1 VERSN REVDAT 1 25-NOV-03 1Q69 0
JRNL AUTH P.W.KIM,Z.Y.SUN,S.C.BLACKLOW,G.WAGNER,M.J.ECK JRNL TITL A ZINC CLASP STRUCTURE TETHERS LCK TO T CELL JRNL TITL 2 CORECEPTORS CD4 AND CD8. JRNL REF SCIENCE V. 301 1725 2003 JRNL REFN ISSN 0036-8075 JRNL PMID 14500983 JRNL DOI 10.1126/SCIENCE.1085643
REMARK 1
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: THE STRUCTURES ARE BASED ON A TOTAL REMARK 3 OF 181 DISTANCE RESTRAINTS (176 NOES, FOUR ZN-S RESTRAINTS, REMARK 3 ONE HYDROGEN BOND) AND 48 ANGLE RESTRAINTS (42 DIHEDRAL ANGLE REMARK 3 RESTRAINTS, SIX S-ZN-S ANGLE RESTRAINTS FROM CD-H HMQC REMARK 3 EXPERIMENTS).
REMARK 4 REMARK 4 1Q69 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-AUG-03. REMARK 100 THE RCSB ID CODE IS RCSB019968.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5.1 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5 MM CD8A-LCK-ZN2+, U-15N, REMARK 210 13C; 20 MM ACETATE, 20 MM REMARK 210 NACL, 0.15% BETA- REMARK 210 MERCAPTOETHANOL; 0.5 MM CD8A- REMARK 210 LCK-ZN2+, U-15N; 20 MM REMARK 210 ACETATE, 20 MM NACL, 0.15% REMARK 210 BETA-MERCAPTOETHANOL; 0.5 MM REMARK 210 CD8A-LCK-ZN2+; 20 MM ACETATE, REMARK 210 20 MM NACL, 0.15% BETA- REMARK 210 MERCAPTOETHANOL; 1.0 MM CD8A- REMARK 210 LCK-CD2+; 20 MM ACETATE, 20 MM REMARK 210 NACL, 0.15% BETA- REMARK 210 MERCAPTOETHANOL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : HNCA, HN(CO)CA, HNCACB, REMARK 210 HN(CO)CACB, CCONH, HCCONH, REMARK 210 HCCH TOCSY, 15N-NOESY, 15N- REMARK 210 TOCSY, D2O NOESY, D2O TOCSY, REMARK 210 CD-H HMQC, CD-H NOESY-HMQC REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 750 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE, INOVA REMARK 210 SPECTROMETER MANUFACTURER : BRUKER, VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX, DYANA, X-PLOR REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING, MOLECULAR DYNAMICS, REMARK 210 TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : THE SUBMITTED CONFORMER REMARK 210 MODELS ARE THE 10 STRUCTURES REMARK 210 WITH THE LOWEST 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 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 ARG A 192 71.27 -69.72 REMARK 500 1 ARG A 198 74.69 166.41 REMARK 500 1 ASP A 205 39.37 -150.43 REMARK 500 1 HIS B 8 150.97 62.16 REMARK 500 1 GLU B 10 40.17 -90.71 REMARK 500 1 ASP B 12 52.48 -150.40 REMARK 500 1 TRP B 13 91.27 176.46 REMARK 500 1 LEU B 14 46.31 26.70 REMARK 500 1 GLU B 15 60.46 103.42 REMARK 500 1 HIS B 24 -11.82 79.44 REMARK 500 2 ASN A 189 75.29 62.57 REMARK 500 2 PRO A 197 73.63 -67.89 REMARK 500 2 ARG A 198 96.84 86.95 REMARK 500 2 SER A 203 138.62 64.41 REMARK 500 2 ASP A 205 37.92 -176.52 REMARK 500 2 PRO B 9 179.58 -48.83 REMARK 500 2 GLU B 10 41.20 -90.55 REMARK 500 2 ASP B 11 105.98 63.00 REMARK 500 2 ASP B 12 67.80 -178.04 REMARK 500 2 TRP B 13 31.33 -95.06 REMARK 500 2 LEU B 14 45.93 -96.70 REMARK 500 2 ASN B 16 57.76 83.28 REMARK 500 2 CYS B 20 93.63 -60.67 REMARK 500 2 ILE B 27 99.92 -67.24 REMARK 500 3 ARG A 198 77.14 166.24 REMARK 500 3 LYS A 202 151.90 61.43 REMARK 500 3 SER A 203 74.50 -102.20 REMARK 500 3 GLU B 10 39.57 -90.65 REMARK 500 3 ASP B 12 69.11 -179.16 REMARK 500 3 TRP B 13 93.52 69.44 REMARK 500 3 LEU B 14 45.51 26.80 REMARK 500 3 GLU B 15 76.64 93.66 REMARK 500 3 CYS B 20 92.84 -64.33 REMARK 500 3 HIS B 24 -15.98 79.94 REMARK 500 3 ASP B 31 115.78 -174.97 REMARK 500 4 ARG A 192 91.64 -60.50 REMARK 500 4 PRO A 197 90.30 -69.44 REMARK 500 4 ARG A 198 84.13 73.39 REMARK 500 4 PRO A 199 156.30 -47.07 REMARK 500 4 ASP A 205 34.13 -148.25 REMARK 500 4 GLU B 10 39.65 -90.69 REMARK 500 4 ASP B 12 58.09 -168.06 REMARK 500 4 TRP B 13 39.93 -177.95 REMARK 500 4 LEU B 14 54.09 -116.99 REMARK 500 4 GLU B 15 84.39 -155.60 REMARK 500 4 ASP B 18 85.79 -58.23 REMARK 500 4 CYS B 20 94.44 -46.72 REMARK 500 4 HIS B 24 -9.95 79.09 REMARK 500 4 LYS B 33 107.28 60.47 REMARK 500 5 ARG A 198 76.54 165.57 REMARK 500 5 LYS A 202 82.44 60.01 REMARK 500 5 GLU B 10 39.83 -90.57 REMARK 500 5 ASP B 12 62.48 -166.87 REMARK 500 5 TRP B 13 84.19 44.22 REMARK 500 5 LEU B 14 46.77 28.13 REMARK 500 5 ASN B 16 61.92 -177.50 REMARK 500 5 ASP B 18 103.46 -164.96 REMARK 500 5 CYS B 20 92.73 -68.36 REMARK 500 5 HIS B 24 -20.60 80.20 REMARK 500 5 LYS B 33 -72.60 -74.76 REMARK 500 6 ASN A 189 79.74 -111.10 REMARK 500 6 ARG A 198 81.38 72.50 REMARK 500 6 PRO A 199 164.93 -48.94 REMARK 500 6 SER A 203 79.43 -103.67 REMARK 500 6 ASP A 205 86.96 58.69 REMARK 500 6 GLU B 10 40.71 -90.91 REMARK 500 6 ASP B 11 100.42 -161.13 REMARK 500 6 ASP B 12 63.20 -165.64 REMARK 500 6 TRP B 13 94.14 76.64 REMARK 500 6 LEU B 14 46.01 26.96 REMARK 500 6 GLU B 15 71.90 97.92 REMARK 500 6 CYS B 20 94.01 -55.10 REMARK 500 6 HIS B 24 -1.89 78.05 REMARK 500 7 ARG A 192 80.59 -62.65 REMARK 500 7 ARG A 198 73.98 167.46 REMARK 500 7 SER A 203 -173.69 62.76 REMARK 500 7 GLU B 10 37.64 -90.70 REMARK 500 7 ASP B 12 73.38 172.75 REMARK 500 7 TRP B 13 32.09 -92.40 REMARK 500 7 LEU B 14 46.67 -97.87 REMARK 500 7 ASN B 16 56.22 85.57 REMARK 500 7 CYS B 20 93.06 -58.13 REMARK 500 7 HIS B 24 -12.74 81.23 REMARK 500 7 ASP B 31 -179.91 59.64 REMARK 500 8 ASN A 189 86.06 60.22 REMARK 500 8 ARG A 192 84.95 -63.58 REMARK 500 8 PRO A 197 87.80 -68.09 REMARK 500 8 ARG A 198 82.42 68.37 REMARK 500 8 PRO A 199 164.39 -47.82 REMARK 500 8 PRO B 9 -171.47 -53.40 REMARK 500 8 GLU B 10 39.89 -90.64 REMARK 500 8 ASP B 12 71.20 176.91 REMARK 500 8 TRP B 13 94.39 79.14 REMARK 500 8 LEU B 14 44.91 28.03 REMARK 500 8 GLU B 15 72.04 98.76 REMARK 500 8 CYS B 20 94.17 -59.55 REMARK 500 8 HIS B 24 -12.74 79.82 REMARK 500 9 ARG A 198 75.25 167.12 REMARK 500 9 HIS B 8 131.28 64.09 REMARK 500 9 GLU B 10 40.04 -90.79 REMARK 500 9 ASP B 12 69.38 179.72 REMARK 500 9 TRP B 13 34.24 -173.71 REMARK 500 9 LEU B 14 52.80 -118.77 REMARK 500 9 GLU B 15 91.22 -178.32 REMARK 500 9 ASN B 16 52.05 74.55 REMARK 500 9 ASP B 18 85.27 -58.72 REMARK 500 9 CYS B 20 94.52 -47.72 REMARK 500 9 HIS B 24 -13.51 80.22 REMARK 500 10 ARG A 198 75.51 167.70 REMARK 500 10 LYS A 202 96.13 -63.27 REMARK 500 10 SER A 203 70.32 52.46 REMARK 500 10 ASP A 205 33.36 -99.21 REMARK 500 10 GLU B 10 40.65 -90.73 REMARK 500 10 ASP B 11 157.53 64.68 REMARK 500 10 ASP B 12 69.38 -179.85 REMARK 500 10 TRP B 13 94.53 72.12 REMARK 500 10 LEU B 14 45.96 25.03 REMARK 500 10 GLU B 15 75.38 85.07 REMARK 500 10 CYS B 20 94.71 -52.59 REMARK 500 10 HIS B 24 -3.22 77.16 REMARK 500 10 ILE B 27 99.30 -67.09 REMARK 500 REMARK 500 REMARK: NULL
REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 ZN A 207 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 196 SG REMARK 620 2 CYS A 194 SG 104.4 REMARK 620 3 CYS B 23 SG 109.6 111.1 REMARK 620 4 CYS B 20 SG 113.3 109.8 108.8 REMARK 620 N 1 2 3
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 207
DBREF 1Q69 A 188 206 UNP P01732 CD8A_HUMAN 209 227 DBREF 1Q69 B 7 35 UNP P06239 LCK_HUMAN 6 34
SEQADV 1Q69 LEU B 14 UNP P06239 MET 13 ENGINEERED
SEQRES 1 A 19 ARG ASN ARG ARG ARG VAL CYS LYS CYS PRO ARG PRO VAL SEQRES 2 A 19 VAL LYS SER GLY ASP LYS SEQRES 1 B 29 SER HIS PRO GLU ASP ASP TRP LEU GLU ASN ILE ASP VAL SEQRES 2 B 29 CYS GLU ASN CYS HIS TYR PRO ILE VAL PRO LEU ASP GLY SEQRES 3 B 29 LYS GLY THR
HET ZN A 207 1
HETNAM ZN ZINC ION
FORMUL 3 ZN ZN 2+
SHEET 1 A 2 ASP B 18 VAL B 19 0 SHEET 2 A 2 PRO B 26 ILE B 27 -1 O ILE B 27 N ASP B 18
LINK ZN ZN A 207 SG CYS A 196 1555 1555 2.35 LINK ZN ZN A 207 SG CYS A 194 1555 1555 2.34 LINK ZN ZN A 207 SG CYS B 23 1555 1555 2.35 LINK ZN ZN A 207 SG CYS B 20 1555 1555 2.35
SITE 1 AC1 4 CYS A 194 CYS A 196 CYS B 20 CYS B 23
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