2IQU - Header Asymmetric Unit

HEADER SIGNALING PROTEIN 14-OCT-06 2IQU

TITLE MODEL OF MELANOCORTIN-4 RECEPTOR WITH AGONIST THIQ

COMPND MOL_ID: 1; COMPND 2 MOLECULE: MELANOCORTIN-4 RECEPTOR; COMPND 3 CHAIN: A

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN

KEYWDS G PROTEIN-COUPLED RECEPTOR

EXPDTA THEORETICAL MODEL

AUTHOR I.D.POGOZHEVA,A.L.LOMIZE

REVDAT 1 24-OCT-06 2IQU 0

JRNL AUTH I.D.POGOZHEVA,B.X.CHAI,A.L.LOMIZE,T.M.FONG, JRNL AUTH 2 D.H.WEINBERG,R.P.NARGUND,M.W.MULHOLLAND,I.GANZ, JRNL AUTH 3 H.I.MOSBERG JRNL TITL INTERACTIONS OF HUMAN MELANOCORTIN 4 RECEPTOR WITH JRNL TITL 2 NONPEPTIDE AND PEPTIDE AGONISTS JRNL REF BIOCHEMISTRY V. 44 11329 2005 JRNL REFN ASTM BICHAW US ISSN 0006-2960

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2IQU COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998

REMARK 100 REMARK 100 THIS ENTRY WAS DEPOSITED AT RCSB ON 14-OCT-2006. REMARK 100 THE RCSB ID CODE IS RCSB039903.

REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: THIS THEORETICAL MODEL ENTRY WAS NOT ANNOTATED AND NOT REMARK 220 VALIDATED BY THE WWPDB STAFF AND THEREFORE MAY NOT REMARK 220 CONFORM TO THE PDB FORMAT.

REMARK 225 REMARK 225 THEORETICAL MODEL REMARK 225 THE COORDINATES IN THIS ENTRY REPRESENT A MODEL STRUCTURE. REMARK 225 PROTEIN DATA BANK CONVENTIONS REQUIRE THAT CRYST1 AND REMARK 225 SCALE RECORDS BE INCLUDED, BUT THE VALUES ON THESE REMARK 225 RECORDS ARE MEANINGLESS.

REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 SER A 28 N CB OG

SEQRES 1 A 294 SER GLU SER LEU GLY LYS GLY TYR SER ASP GLY GLY CYS SEQRES 2 A 294 TYR GLU GLN LEU PHE VAL SER PRO GLU VAL PHE VAL THR SEQRES 3 A 294 LEU GLY VAL ILE SER LEU LEU GLU ASN ILE LEU VAL ILE SEQRES 4 A 294 VAL ALA ILE ALA LYS ASN LYS ASN LEU HIS SER PRO MET SEQRES 5 A 294 TYR PHE PHE ILE CYS SER LEU ALA VAL ALA ASP MET LEU SEQRES 6 A 294 VAL SER VAL SER ASN GLY SER GLU THR ILE ILE ILE THR SEQRES 7 A 294 LEU LEU ASN SER THR ASP THR ASP ALA GLN SER PHE THR SEQRES 8 A 294 VAL ASN ILE ASP ASN VAL ILE ASP SER VAL ILE CYS SER SEQRES 9 A 294 SER LEU LEU ALA SER ILE CYS SER LEU LEU SER ILE ALA SEQRES 10 A 294 VAL ASP ARG TYR PHE THR ILE PHE TYR ALA LEU GLN TYR SEQRES 11 A 294 HIS ASN ILE MET THR VAL LYS ARG VAL GLY ILE ILE ILE SEQRES 12 A 294 SER CYS ILE TRP ALA ALA CYS THR VAL SER GLY ILE LEU SEQRES 13 A 294 PHE ILE ILE TYR SER ASP SER SER ALA VAL ILE ILE CYS SEQRES 14 A 294 LEU ILE THR MET PHE PHE THR MET LEU ALA LEU MET ALA SEQRES 15 A 294 SER LEU TYR VAL HIS MET PHE LEU MET ALA ARG LEU HIS SEQRES 16 A 294 ILE LYS ARG ILE ALA VAL LEU PRO GLY THR GLY ALA ILE SEQRES 17 A 294 ARG GLN GLY ALA ASN MET LYS GLY ALA ILE THR LEU THR SEQRES 18 A 294 ILE LEU ILE GLY VAL PHE VAL VAL CYS TRP ALA PRO PHE SEQRES 19 A 294 PHE LEU HIS LEU ILE PHE TYR ILE SER CYS PRO GLN ASN SEQRES 20 A 294 PRO TYR CYS VAL CYS PHE MET SER HIS PHE ASN LEU TYR SEQRES 21 A 294 LEU ILE LEU ILE MET CYS ASN SER ILE ILE ASP PRO LEU SEQRES 22 A 294 ILE TYR ALA LEU ARG SER GLN GLU LEU ARG LYS THR PHE SEQRES 23 A 294 LYS GLU ILE ILE CYS CYS TYR PRO

HET TIQ B 1 42

FORMUL 2 TIQ

HELIX 1 1 SER A 47 ASN A 72 1 26 HELIX 2 2 SER A 77 THR A 105 1 29 HELIX 3 3 ILE A 121 PHE A 152 1 32 HELIX 4 4 THR A 162 ILE A 186 1 25 HELIX 5 5 SER A 191 THR A 199 1 9 HELIX 6 6 PHE A 201 ALA A 227 1 27 HELIX 7 7 THR A 232 TRP A 258 1 27 HELIX 8 8 PRO A 260 CYS A 271 1 12 HELIX 9 9 MET A 281 CYS A 293 1 13 HELIX 10 10 CYS A 293 SER A 306 1 14 HELIX 11 11 SER A 306 CYS A 318 1 13

SHEET 1 A 2 SER A 109 THR A 112 0 SHEET 2 A 2 SER A 116 VAL A 119 -1 O THR A 118 N THR A 110

SSBOND 1 CYS A 40 CYS A 279 SSBOND 2 CYS A 271 CYS A 277

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