1YY1 - Header Asymmetric Unit

HEADER HORMONE/GROWTH FACTOR 23-FEB-05 1YY1

TITLE NMR CONFORMATIONAL ANALYSIS OF LHRH AND ITS ANALOGUES

COMPND MOL_ID: 1; COMPND 2 MOLECULE: GONADOTROPIN RELEASING HORMONE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: LUTEINIZING HORMONE RELEASING HORMONE; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HUMANS.

KEYWDS U-SHAPE LIKE PEPTIDE, HORMONE/GROWTH FACTOR COMPLEX

EXPDTA SOLUTION NMR

NUMMDL 21

MDLTYP MINIMIZED AVERAGE

AUTHOR G.A.SPYROULIAS,A.ZOMPRA,V.MAGAFA,P.CORDOPATIS

REVDAT 4 24-FEB-09 1YY1 1 VERSN REVDAT 3 12-FEB-08 1YY1 1 LINK CONECT REVDAT 2 07-MAR-06 1YY1 1 LINK CONECT REVDAT 1 21-FEB-06 1YY1 0

JRNL AUTH G.A.SPYROULIAS,A.ZOMPRA,V.MAGAFA,P.CORDOPATIS JRNL TITL NMR CONFORMATIONAL ANALYSIS OF LHRH AND ITS JRNL TITL 2 ANALOGUES JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : AMBER 5.0 REMARK 3 AUTHORS : PEARLMAN,CASE,CALDWELL,ROSS,CHEATHAM,FERGUSON, REMARK 3 SEIBEL,SINGH,WEINER,KOLLMAN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE MODELS HAVE BEEN DETERMINED REMARK 3 USING 138 NOE-DERIVED DISTANCE CONSTRAINTS

REMARK 4 REMARK 4 1YY1 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-FEB-05. REMARK 100 THE RCSB ID CODE IS RCSB032055.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2.0-3.0MM REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D TOCSY, 2D NOESY, 1H-13C REMARK 210 HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 400 MHZ REMARK 210 SPECTROMETER MODEL : DPX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 3.1, XEASY 1.3, DYANA REMARK 210 1.5 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 400 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 21 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR TECHNIQUES.

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 TYR A 5 -144.12 -71.51 REMARK 500 1 LEU A 7 -163.32 -163.04 REMARK 500 1 PRO A 9 99.60 -68.55 REMARK 500 2 TYR A 5 -142.81 -71.75 REMARK 500 2 PRO A 9 99.51 -66.73 REMARK 500 3 TYR A 5 -141.27 -71.84 REMARK 500 4 SER A 4 77.43 -68.95 REMARK 500 4 TYR A 5 -142.99 -70.70 REMARK 500 4 PRO A 9 94.81 -67.89 REMARK 500 5 SER A 4 77.61 -65.18 REMARK 500 5 TYR A 5 -143.03 -73.51 REMARK 500 6 TYR A 5 -142.51 -70.99 REMARK 500 6 PRO A 9 92.29 -69.31 REMARK 500 7 TYR A 5 -142.52 -70.40 REMARK 500 7 LEU A 7 -159.58 -158.67 REMARK 500 7 PRO A 9 93.94 -69.18 REMARK 500 8 SER A 4 77.78 -69.25 REMARK 500 8 TYR A 5 -142.97 -73.23 REMARK 500 9 SER A 4 77.93 -69.39 REMARK 500 9 TYR A 5 -143.55 -72.90 REMARK 500 10 TYR A 5 -143.42 -71.67 REMARK 500 10 PRO A 9 98.98 -67.31 REMARK 500 11 SER A 4 76.91 -69.89 REMARK 500 11 TYR A 5 -144.90 -71.88 REMARK 500 11 PRO A 9 95.49 -68.73 REMARK 500 12 SER A 4 77.85 -69.47 REMARK 500 12 TYR A 5 -143.33 -71.69 REMARK 500 12 LEU A 7 -159.18 -166.32 REMARK 500 13 TYR A 5 -141.92 -70.15 REMARK 500 13 LEU A 7 -166.52 -168.23 REMARK 500 14 TYR A 5 -143.70 -70.32 REMARK 500 14 LEU A 7 -164.28 -169.37 REMARK 500 15 SER A 4 82.19 -69.33 REMARK 500 15 TYR A 5 -140.70 -70.94 REMARK 500 15 LEU A 7 -164.56 -170.29 REMARK 500 16 TYR A 5 -140.43 -71.18 REMARK 500 17 SER A 4 78.92 -69.87 REMARK 500 17 TYR A 5 -142.95 -71.85 REMARK 500 17 LEU A 7 -159.26 -169.09 REMARK 500 18 TYR A 5 -144.77 -72.56 REMARK 500 18 LEU A 7 -160.79 -167.88 REMARK 500 18 PRO A 9 96.99 -69.88 REMARK 500 19 SER A 4 75.80 -65.58 REMARK 500 19 TYR A 5 -147.77 -76.75 REMARK 500 19 LEU A 7 -156.77 -157.38 REMARK 500 20 SER A 4 75.26 -69.10 REMARK 500 20 TYR A 5 -143.75 -75.82 REMARK 500 20 LEU A 7 -164.73 -162.89 REMARK 500 21 TYR A 5 -146.03 -72.36 REMARK 500 21 LEU A 7 -160.06 -166.93 REMARK 500 REMARK 500 REMARK: NULL

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 A 11

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1YY2 RELATED DB: PDB

DBREF 1YY1 A 1 11 PDB 1YY1 1YY1 1 11

SEQRES 1 A 11 PCA HIS TRP SER TYR GLY LEU ARG PRO GLY NH2

MODRES 1YY1 PCA A 1 GLU PYROGLUTAMIC ACID

HET PCA A 1 14 HET NH2 A 11 3

HETNAM PCA PYROGLUTAMIC ACID HETNAM NH2 AMINO GROUP

FORMUL 1 PCA C5 H7 N O3 FORMUL 1 NH2 H2 N

LINK C PCA A 1 N HIS A 2 1555 1555 1.33 LINK C GLY A 10 N NH2 A 11 1555 1555 1.33

SITE 1 AC1 5 HIS A 2 TRP A 3 SER A 4 TYR A 5 SITE 2 AC1 5 ARG A 8

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