3PHY - Header Asymmetric Unit

HEADER PHOTORECEPTOR 06-FEB-98 3PHY

TITLE PHOTOACTIVE YELLOW PROTEIN, DARK STATE (UNBLEACHED), TITLE 2 SOLUTION STRUCTURE, NMR, 26 STRUCTURES

COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOTOACTIVE YELLOW PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PYP

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HALORHODOSPIRA HALOPHILA; SOURCE 3 ORGANISM_TAXID: 1053; SOURCE 4 STRAIN: BN9626

KEYWDS PHOTORECEPTOR, LIGHT SENSOR FOR NEGATIVE PHOTOTAXIS

EXPDTA SOLUTION NMR

NUMMDL 26

AUTHOR P.DUX,G.RUBINSTENN,G.W.VUISTER,R.BOELENS,F.A.A.MULDER, AUTHOR 2 K.HARD,W.D.HOFF,A.KROON,W.CRIELAARD,K.J.HELLINGWERF, AUTHOR 3 R.KAPTEIN

REVDAT 2 24-FEB-09 3PHY 1 VERSN REVDAT 1 27-MAY-98 3PHY 0

JRNL AUTH P.DUX,G.RUBINSTENN,G.W.VUISTER,R.BOELENS, JRNL AUTH 2 F.A.MULDER,K.HARD,W.D.HOFF,A.R.KROON,W.CRIELAARD, JRNL AUTH 3 K.J.HELLINGWERF,R.KAPTEIN JRNL TITL SOLUTION STRUCTURE AND BACKBONE DYNAMICS OF THE JRNL TITL 2 PHOTOACTIVE YELLOW PROTEIN. JRNL REF BIOCHEMISTRY V. 37 12689 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9737845 JRNL DOI 10.1021/BI9806652

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH W.D.HOFF,P.DUX,K.HARD,B.DEVREESE, REMARK 1 AUTH 2 I.M.NUGTEREN-ROODZANT,W.CRIELAARD,R.BOELENS, REMARK 1 AUTH 3 R.KAPTEIN,J.VAN BEEUMEN,K.J.HELLINGWERF REMARK 1 TITL THIOL ESTER-LINKED P-COUMARIC ACID AS A NEW REMARK 1 TITL 2 PHOTOACTIVE PROSTHETIC GROUP IN A PROTEIN WITH REMARK 1 TITL 3 RHODOPSIN-LIKE PHOTOCHEMISTRY REMARK 1 REF BIOCHEMISTRY V. 33 13959 1994 REMARK 1 REFN ISSN 0006-2960

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: TWO CONSTRAINT REFINEMENT STEPS OF REMARK 3 0.47 AND 0.58 PS, RESPECTIVELY, WITH AN INITIAL TEMPERATURE OF REMARK 3 2000K, EXCLUDING ELECTROSTATIC INTERACTIONS, WERE DONE.

REMARK 4 REMARK 4 3PHY COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 311 REMARK 210 PH : 5.8 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOESY, TOCSY, COSY, HSQC- REMARK 210 NOESY, HSQC-TOCSY, HNHA, HNHB REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 600 MHZ, 750 MHZ REMARK 210 SPECTROMETER MODEL : AMX600, AMX500, UNITY- REMARK 210 PLUS500, UNITY-PLUS750 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER, VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR REMARK 210 METHOD USED : DISTANCE GEOMETRY REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 40 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 26 REMARK 210 CONFORMERS, SELECTION CRITERIA : LOW ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HC4 A 126

DBREF 3PHY A 1 125 UNP P16113 PYP_ECTHA 1 125

SEQRES 1 A 125 MET GLU HIS VAL ALA PHE GLY SER GLU ASP ILE GLU ASN SEQRES 2 A 125 THR LEU ALA LYS MET ASP ASP GLY GLN LEU ASP GLY LEU SEQRES 3 A 125 ALA PHE GLY ALA ILE GLN LEU ASP GLY ASP GLY ASN ILE SEQRES 4 A 125 LEU GLN TYR ASN ALA ALA GLU GLY ASP ILE THR GLY ARG SEQRES 5 A 125 ASP PRO LYS GLN VAL ILE GLY LYS ASN PHE PHE LYS ASP SEQRES 6 A 125 VAL ALA PRO CYS THR ASP SER PRO GLU PHE TYR GLY LYS SEQRES 7 A 125 PHE LYS GLU GLY VAL ALA SER GLY ASN LEU ASN THR MET SEQRES 8 A 125 PHE GLU TYR THR PHE ASP TYR GLN MET THR PRO THR LYS SEQRES 9 A 125 VAL LYS VAL HIS MET LYS LYS ALA LEU SER GLY ASP SER SEQRES 10 A 125 TYR TRP VAL PHE VAL LYS ARG VAL

HET HC4 A 126 17

HETNAM HC4 4'-HYDROXYCINNAMIC ACID

HETSYN HC4 PARA-COUMARIC ACID

FORMUL 2 HC4 C9 H8 O3

HELIX 1 A-1 ILE A 11 LEU A 15 1 5 HELIX 2 A-3 ASN A 43 THR A 50 1 8 HELIX 3 A-4 ASP A 53 ILE A 58 1 6 HELIX 4 A-5 PHE A 75 GLY A 86 1 12

SHEET 1 B-1 6 LYS A 60 PHE A 62 0 SHEET 2 B-1 6 ASN A 38 LEU A 40 -1 SHEET 3 B-1 6 ALA A 27 ASP A 34 -1 SHEET 4 B-1 6 TRP A 119 VAL A 125 -1 SHEET 5 B-1 6 THR A 103 LYS A 111 -1 SHEET 6 B-1 6 LEU A 88 PHE A 96 -1

LINK C1 HC4 A 126 SG CYS A 69 1555 1555 1.80

SITE 1 AC1 7 TYR A 42 THR A 50 ARG A 52 ALA A 67 SITE 2 AC1 7 CYS A 69 PHE A 96 TYR A 98

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