2K1K - Header Asymmetric Unit

HEADER SIGNALING PROTEIN 06-MAR-08 2K1K

TITLE NMR STRUCTURES OF DIMERIC TRANSMEMBRANE DOMAIN OF THE TITLE 2 RECEPTOR TYROSINE KINASE EPHA1 IN LIPID BICELLES AT PH 4.3

COMPND MOL_ID: 1; COMPND 2 MOLECULE: EPHRIN TYPE-A RECEPTOR 1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: TRANSMEMBRANE REGION, UNP RESIDUES 536-573; COMPND 5 SYNONYM: TYROSINE-PROTEIN KINASE RECEPTOR EPH, EPHA1; 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: EPHA1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: VECTOR; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PGEMEX1

KEYWDS EPHA1, RECEPTOR TYROSINE KINASE, DIMERIC TRANSMEMBRANE KEYWDS 2 DOMAIN, ATP-BINDING, GLYCOPROTEIN, NUCLEOTIDE-BINDING, KEYWDS 3 PHOSPHOPROTEIN, POLYMORPHISM, TRANSFERASE, TYROSINE-PROTEIN KEYWDS 4 KINASE, SIGNALING PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 12

AUTHOR M.L.MAYZEL,E.V.BOCHAROV,A.S.ARSENIEV,M.V.GONCHARUK

REVDAT 3 24-FEB-09 2K1K 1 VERSN REVDAT 2 28-OCT-08 2K1K 1 JRNL REVDAT 1 09-SEP-08 2K1K 0

JRNL AUTH E.V.BOCHAROV,M.L.MAYZEL,P.E.VOLYNSKY,M.V.GONCHARUK, JRNL AUTH 2 Y.S.ERMOLYUK,A.A.SCHULGA,E.O.ARTEMENKO,R.G.EFREMOV, JRNL AUTH 3 A.S.ARSENIEV JRNL TITL SPATIAL STRUCTURE AND PH-DEPENDENT CONFORMATIONAL JRNL TITL 2 DIVERSITY OF DIMERIC TRANSMEMBRANE DOMAIN OF THE JRNL TITL 3 RECEPTOR TYROSINE KINASE EPHA1 JRNL REF J.BIOL.CHEM. V. 283 29385 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18728013 JRNL DOI 10.1074/JBC.M803089200

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA 2.1 REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2K1K COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-MAR-08. REMARK 100 THE RCSB ID CODE IS RCSB100559.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 313; 313 REMARK 210 PH : 4.3; 6.3 REMARK 210 IONIC STRENGTH : NULL; NULL REMARK 210 PRESSURE : NULL; NULL REMARK 210 SAMPLE CONTENTS : 3MM 15N,13C EPHA1_TM; 96MM 2H REMARK 210 DHPC; 24MM 2H DMPC; 1.5MM REMARK 210 NAN3; 1MM EDTA; 10MM PHOSPHATE REMARK 210 BUFFER; 100% D2O; 3MM 15N,13C REMARK 210 EPHA1_TM; 96MM 2H DHPC; 24MM REMARK 210 2H DMPC; 1.5MM NAN3; 1MM EDTA; REMARK 210 10MM PHOSPHATE BUFFER; 95% REMARK 210 H2O/5% D2O; 1.5MM 15N,13C REMARK 210 EPHA1_TM; 96MM 2H DHPC; 24MM REMARK 210 2H DMPC; 1.5MM NAN3; 1MM EDTA; REMARK 210 10MM PHOSPHATE BUFFER; 1.5MM REMARK 210 EPHA1_TM; 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC, 2D 1H-13C REMARK 210 HSQC, 3D HNCO, 3D HNCA, 3D REMARK 210 HN(CO)CA, 3D HCCH-TOCSY, 3D REMARK 210 HNHA, 3D HNHB, 3D 1H-15N REMARK 210 NOESY, 3D 1H-15N TOCSY, 3D 1H- REMARK 210 13C NOESY, 13C F1-FILTERED/F3- REMARK 210 EDITED-NOESY, 15N-T1, 15N-T2, REMARK 210 15N-NOE REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : UNITY REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, CARA 1.5.5, 1.8, REMARK 210 CYANA 2.1 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 12 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 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 SER A 540 -164.67 50.33 REMARK 500 1 SER A 570 60.06 -175.23 REMARK 500 1 ARG A 571 45.13 -173.44 REMARK 500 1 SER B 570 44.59 -170.96 REMARK 500 1 ARG B 571 46.64 -166.65 REMARK 500 2 SER A 570 80.45 64.94 REMARK 500 2 ARG A 571 -44.70 -148.53 REMARK 500 2 ARG B 541 35.82 -151.90 REMARK 500 2 SER B 570 50.92 -159.94 REMARK 500 2 ARG B 571 54.99 -179.21 REMARK 500 3 PRO A 538 -167.39 -69.79 REMARK 500 3 SER A 570 63.36 -168.79 REMARK 500 3 ARG A 571 -57.89 -136.31 REMARK 500 3 ARG B 541 36.17 -151.86 REMARK 500 3 ARG B 569 -74.74 -94.30 REMARK 500 3 ARG B 572 -34.24 -179.97 REMARK 500 4 ARG A 571 -65.96 -96.19 REMARK 500 4 ARG B 541 35.47 -151.88 REMARK 500 4 ARG B 569 -73.21 -60.08 REMARK 500 4 SER B 570 -34.29 -179.93 REMARK 500 4 ARG B 571 -74.93 -145.09 REMARK 500 5 SER A 540 -164.61 50.36 REMARK 500 5 ARG A 571 -66.13 -95.62 REMARK 500 5 ARG B 541 37.33 -151.86 REMARK 500 5 SER B 570 66.70 -169.12 REMARK 500 5 ARG B 571 48.28 -178.51 REMARK 500 6 SER A 540 -164.50 50.24 REMARK 500 6 SER A 570 59.75 -175.71 REMARK 500 6 ARG A 571 44.94 -173.73 REMARK 500 6 ARG B 541 37.94 -151.91 REMARK 500 6 ARG B 571 -62.12 73.80 REMARK 500 7 PRO A 538 62.56 -69.66 REMARK 500 7 VAL A 539 171.05 58.31 REMARK 500 7 ARG A 541 35.32 -152.65 REMARK 500 7 ARG A 571 -62.18 73.72 REMARK 500 7 VAL B 539 155.41 67.45 REMARK 500 7 SER B 570 64.27 -173.51 REMARK 500 7 ARG B 571 -62.09 -143.21 REMARK 500 8 VAL A 539 155.54 67.51 REMARK 500 8 SER A 570 65.09 -179.58 REMARK 500 8 ARG A 572 26.41 -155.03 REMARK 500 8 VAL B 539 67.12 66.86 REMARK 500 8 SER B 540 -33.67 179.55 REMARK 500 8 ARG B 541 -173.76 -59.46 REMARK 500 8 PHE B 568 -75.32 -50.84 REMARK 500 8 ARG B 572 -34.46 -179.35 REMARK 500 9 SER A 540 -163.56 49.49 REMARK 500 9 SER B 540 -164.02 63.67 REMARK 500 9 ARG B 572 -34.21 -179.68 REMARK 500 10 VAL A 539 143.25 179.09 REMARK 500 10 SER A 540 -90.07 63.04 REMARK 500 10 ARG A 541 -169.57 51.02 REMARK 500 10 SER A 570 82.18 63.37 REMARK 500 10 SER B 540 60.52 65.02 REMARK 500 10 SER B 570 -59.96 74.47 REMARK 500 10 ARG B 571 -74.69 -121.43 REMARK 500 10 ARG B 572 83.99 54.07 REMARK 500 11 PRO A 538 -167.30 -69.77 REMARK 500 11 ARG A 571 -65.98 -96.44 REMARK 500 11 PRO B 538 -166.26 -69.70 REMARK 500 11 SER B 570 46.18 -173.74 REMARK 500 11 ARG B 572 -33.93 -179.68 REMARK 500 12 PRO A 538 66.42 -69.81 REMARK 500 12 VAL A 539 -169.58 49.69 REMARK 500 12 ARG A 569 -72.76 -51.96 REMARK 500 12 SER A 570 56.59 -171.29 REMARK 500 12 ARG A 571 46.60 -163.74 REMARK 500 12 SER B 540 -159.41 48.98 REMARK 500 12 ARG B 541 -174.71 60.41 REMARK 500 12 ARG B 571 117.14 -176.16 REMARK 500 12 ARG B 572 36.38 -154.07 REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2K1L RELATED DB: PDB REMARK 900 RELATED ID: 15728 RELATED DB: BMRB

DBREF 2K1K A 536 573 UNP P21709 EPHA1_HUMAN 536 573 DBREF 2K1K B 536 573 UNP P21709 EPHA1_HUMAN 536 573

SEQRES 1 A 38 SER PRO PRO VAL SER ARG GLY LEU THR GLY GLY GLU ILE SEQRES 2 A 38 VAL ALA VAL ILE PHE GLY LEU LEU LEU GLY ALA ALA LEU SEQRES 3 A 38 LEU LEU GLY ILE LEU VAL PHE ARG SER ARG ARG ALA SEQRES 1 B 38 SER PRO PRO VAL SER ARG GLY LEU THR GLY GLY GLU ILE SEQRES 2 B 38 VAL ALA VAL ILE PHE GLY LEU LEU LEU GLY ALA ALA LEU SEQRES 3 B 38 LEU LEU GLY ILE LEU VAL PHE ARG SER ARG ARG ALA

HELIX 1 1 THR A 544 ARG A 571 1 28 HELIX 2 2 THR B 544 ARG B 571 1 28

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