HEADER CELL ADHESION 10-MAR-10 2KV9 TITLE INTEGRIN BETA3 SUBUNIT IN A DISULFIDE LINKED ALPHAIIB-BETA3 CYTOSOLIC TITLE 2 DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTEGRIN BETA-3; COMPND 3 CHAIN: B; COMPND 4 FRAGMENT: UNP RESIDUES 739-788; COMPND 5 SYNONYM: PLATELET MEMBRANE GLYCOPROTEIN IIIA, GPIIIA; COMPND 6 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: ITGB3, GP3A; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-15B KEYWDS INTEGRIN BETA3, BETA3, PLATELET GLYCOPROTEIN IIIA, GPIIIA, CD61, CELL KEYWDS 2 ADHESION EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR D.G.METCALF,J.M.KIELEC,K.G.VALENTINE,A.WAND,J.S.BENNETT,D.F.WILLIAM, AUTHOR 2 D.T.MOORE,K.MOLNAR REVDAT 4 15-MAY-24 2KV9 1 REMARK REVDAT 3 14-JUN-23 2KV9 1 REMARK REVDAT 2 05-FEB-20 2KV9 1 REMARK SEQADV REVDAT 1 12-JAN-11 2KV9 0 JRNL AUTH D.G.METCALF,D.T.MOORE,Y.WU,J.M.KIELEC,K.MOLNAR, JRNL AUTH 2 K.G.VALENTINE,A.J.WAND,J.S.BENNETT,W.F.DEGRADO JRNL TITL NMR ANALYSIS OF THE {ALPHA}IIB{BETA}3 CYTOPLASMIC JRNL TITL 2 INTERACTION SUGGESTS A MECHANISM FOR INTEGRIN REGULATION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 107 22481 2010 JRNL REFN ISSN 0027-8424 JRNL PMID 21156831 JRNL DOI 10.1073/PNAS.1015545107 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH, X-PLOR NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE (X-PLOR REMARK 3 NIH), SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE (X- REMARK 3 PLOR NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2KV9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-APR-10. REMARK 100 THE DEPOSITION ID IS D_1000101615. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 310 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : NOT CALCULATED REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 5 MM SODIUM PHOSPHATE-1, 100 MM REMARK 210 [U-99% 2H] DPC-2, 0.02 % SODIUM REMARK 210 AZIDE-3, 25 MM TFA-4, 1 MM [U-99% REMARK 210 13C; U-99% 15N] ENTITY_BETA3-5, REMARK 210 1 MM ENTITY_ALPHAIIB-6, 90% H2O/ REMARK 210 10% D2O; 5 MM SODIUM PHOSPHATE-7, REMARK 210 100 MM [U-99% 2H] DPC-8, 0.02 % REMARK 210 SODIUM AZIDE-9, 25 MM TFA-10, 1 REMARK 210 MM [U-10% 13C; U-99% 15N] ENTITY_ REMARK 210 BETA3-11, 1 MM ENTITY_ALPHAIIB- REMARK 210 12, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D CBCA(CO)NH; 3D HNCO; 3D REMARK 210 HNCACB; 3D HCCH-TOCSY; 3D HNHA; REMARK 210 3D 1H-15N NOESY; 3D 1H-15N TOCSY; REMARK 210 3D 1H-13C NOESY; 2D 1H-15N HSQC; REMARK 210 2D 1H-13C HSQC; 4D (13C)HSQC- REMARK 210 NOESY-(13C)HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 750 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX, SPARKY REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 3148 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 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: B 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 400 REMARK 400 COMPOUND REMARK 400 ALTHOUGH EACH NMR SAMPLE CONTAINED THE ENTIRE SEQUENCES FOR CHAINS REMARK 400 A, B AS LISTED IN SEQRES, ONLY A PORTION OF THE STRUCTURE REMARK 400 CORRESPONDING TO THE BETA SUBUNIT WAS OBSERVED. THE ALPHA SUBUNIT REMARK 400 (CHAIN A) DOES NOT HAVE A SINGLE UNIQUE CONFORMATION AND HENCE REMARK 400 LACKS STRUCTURE. LIKEWISE, THE POLYHIS TAG IN CHAIN B LACKS REMARK 400 STRUCTURE 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 MET B 688 REMARK 465 GLY B 689 REMARK 465 SER B 690 REMARK 465 SER B 691 REMARK 465 HIS B 692 REMARK 465 HIS B 693 REMARK 465 HIS B 694 REMARK 465 HIS B 695 REMARK 465 HIS B 696 REMARK 465 HIS B 697 REMARK 465 SER B 698 REMARK 465 SER B 699 REMARK 465 GLY B 700 REMARK 465 LEU B 701 REMARK 465 VAL B 702 REMARK 465 PRO B 703 REMARK 465 ARG B 704 REMARK 465 GLY B 705 REMARK 465 SER B 706 REMARK 465 HIS B 707 REMARK 465 MET B 708 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 TYR B 759 77.52 -159.12 REMARK 500 1 ARG B 760 -126.37 -82.54 REMARK 500 2 ALA B 737 33.66 -97.72 REMARK 500 2 TRP B 739 -36.35 -147.68 REMARK 500 2 ASP B 740 -178.58 -49.48 REMARK 500 3 TYR B 759 70.96 -111.12 REMARK 500 4 ALA B 737 43.44 -105.20 REMARK 500 4 TRP B 739 45.86 -91.25 REMARK 500 4 THR B 741 -16.08 -45.57 REMARK 500 4 TYR B 759 -100.72 -165.73 REMARK 500 5 LYS B 738 23.17 -79.31 REMARK 500 5 ARG B 760 26.69 -152.90 REMARK 500 6 ALA B 737 9.16 -67.85 REMARK 500 6 ASP B 740 -179.06 -49.09 REMARK 500 6 TYR B 759 97.86 53.03 REMARK 500 6 ARG B 760 -68.63 -143.85 REMARK 500 7 ALA B 737 7.44 -69.24 REMARK 500 7 ARG B 760 116.27 58.14 REMARK 500 8 THR B 741 -16.28 -44.19 REMARK 500 8 ARG B 760 -71.21 -157.23 REMARK 500 9 THR B 741 -13.75 -47.32 REMARK 500 9 THR B 758 -4.16 -55.71 REMARK 500 10 ALA B 737 34.23 -91.00 REMARK 500 10 THR B 741 -18.13 -45.65 REMARK 500 10 ARG B 760 -82.12 -49.46 REMARK 500 11 LYS B 738 44.00 -101.23 REMARK 500 11 TRP B 739 101.99 54.09 REMARK 500 11 TYR B 759 118.21 58.06 REMARK 500 12 LYS B 738 31.14 -83.78 REMARK 500 12 ASP B 740 179.68 -49.04 REMARK 500 13 TRP B 739 112.87 61.04 REMARK 500 13 ARG B 760 114.75 -162.03 REMARK 500 14 ASP B 740 -178.46 -58.46 REMARK 500 14 THR B 741 -17.00 -49.60 REMARK 500 15 LYS B 738 46.78 -151.57 REMARK 500 15 TRP B 739 120.30 74.91 REMARK 500 16 ASP B 740 -179.50 -53.83 REMARK 500 16 ARG B 760 120.02 60.88 REMARK 500 17 ALA B 737 40.67 -101.54 REMARK 500 17 TRP B 739 100.60 59.64 REMARK 500 17 TYR B 759 85.20 -49.90 REMARK 500 18 ALA B 737 14.77 -69.82 REMARK 500 18 TRP B 739 14.91 -156.56 REMARK 500 18 THR B 741 -14.82 -45.42 REMARK 500 18 THR B 758 4.25 -62.51 REMARK 500 19 LYS B 738 29.17 36.35 REMARK 500 19 THR B 741 -19.51 -42.27 REMARK 500 20 ARG B 760 118.41 -163.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1M8O RELATED DB: PDB REMARK 900 RELATED ID: 1KUP RELATED DB: PDB REMARK 900 RELATED ID: 1KUZ RELATED DB: PDB REMARK 900 RELATED ID: 2K9J RELATED DB: PDB REMARK 900 RELATED ID: 16771 RELATED DB: BMRB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE INTEGRIN ALPHA-IIB STRUCTURE REPRESENTING CHAIN A WITH UNIPROT REMARK 999 REFERENCE ITA2B_HUMAN AND SEQUENCE SPECWKVGFFKRNRPPLEEDDEEGE IS NOT REMARK 999 OBSERVED IN THE EXPERIMENT DBREF 2KV9 B 713 762 UNP P05106 ITB3_HUMAN 739 788 SEQADV 2KV9 MET B 688 UNP P05106 EXPRESSION TAG SEQADV 2KV9 GLY B 689 UNP P05106 EXPRESSION TAG SEQADV 2KV9 SER B 690 UNP P05106 EXPRESSION TAG SEQADV 2KV9 SER B 691 UNP P05106 EXPRESSION TAG SEQADV 2KV9 HIS B 692 UNP P05106 EXPRESSION TAG SEQADV 2KV9 HIS B 693 UNP P05106 EXPRESSION TAG SEQADV 2KV9 HIS B 694 UNP P05106 EXPRESSION TAG SEQADV 2KV9 HIS B 695 UNP P05106 EXPRESSION TAG SEQADV 2KV9 HIS B 696 UNP P05106 EXPRESSION TAG SEQADV 2KV9 HIS B 697 UNP P05106 EXPRESSION TAG SEQADV 2KV9 SER B 698 UNP P05106 EXPRESSION TAG SEQADV 2KV9 SER B 699 UNP P05106 EXPRESSION TAG SEQADV 2KV9 GLY B 700 UNP P05106 EXPRESSION TAG SEQADV 2KV9 LEU B 701 UNP P05106 EXPRESSION TAG SEQADV 2KV9 VAL B 702 UNP P05106 EXPRESSION TAG SEQADV 2KV9 PRO B 703 UNP P05106 EXPRESSION TAG SEQADV 2KV9 ARG B 704 UNP P05106 EXPRESSION TAG SEQADV 2KV9 GLY B 705 UNP P05106 EXPRESSION TAG SEQADV 2KV9 SER B 706 UNP P05106 EXPRESSION TAG SEQADV 2KV9 HIS B 707 UNP P05106 EXPRESSION TAG SEQADV 2KV9 MET B 708 UNP P05106 EXPRESSION TAG SEQADV 2KV9 SER B 709 UNP P05106 EXPRESSION TAG SEQADV 2KV9 PRO B 710 UNP P05106 EXPRESSION TAG SEQADV 2KV9 GLU B 711 UNP P05106 EXPRESSION TAG SEQADV 2KV9 CYS B 712 UNP P05106 EXPRESSION TAG SEQRES 1 B 75 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 75 LEU VAL PRO ARG GLY SER HIS MET SER PRO GLU CYS LEU SEQRES 3 B 75 ILE TRP LYS LEU LEU ILE THR ILE HIS ASP ARG LYS GLU SEQRES 4 B 75 PHE ALA LYS PHE GLU GLU GLU ARG ALA ARG ALA LYS TRP SEQRES 5 B 75 ASP THR ALA ASN ASN PRO LEU TYR LYS GLU ALA THR SER SEQRES 6 B 75 THR PHE THR ASN ILE THR TYR ARG GLY THR HELIX 1 1 SER B 709 ARG B 724 1 16 HELIX 2 2 ARG B 724 ALA B 737 1 14 HELIX 3 3 LYS B 738 ASP B 740 5 3 HELIX 4 4 ASN B 744 THR B 758 1 15 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