10 20 30 40 50 60 70 80 2AH3 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER SIGNALING PROTEIN 27-JUL-05 2AH3
TITLE ANGIOTENSIN II TYPE 1A RECEPTOR BOUND TO ANGII HORMONE
COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYPE-1 ANGIOTENSIN II RECEPTOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AT1, AT1A; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ANGIOTENSINOGEN; COMPND 7 CHAIN: B; COMPND 8 FRAGMENT: N-TERMINAL 8 RESIDUES; COMPND 9 SYNONYM: ANG III, DES-ASP[1]-ANGIOTENSIN II, ] FRAGMENT
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 6 ORGANISM_COMMON: BOVINE
KEYWDS GPCR PROTEIN, MOLECULAR DYNAMICS, DOCKING
EXPDTA THEORETICAL MODEL
AUTHOR C.BALEANU-GOGONEA
REVDAT 1 03-OCT-06 2AH3 0
JRNL AUTH C.BALEANU-GOGONEA,S.KARNIK JRNL TITL MODEL OF THE WHOLE RAT AT1 RECEPTOR AND THE JRNL TITL 2 LIGAND-BINDING SITE. JRNL REF J MOL MODEL (ONLINE) V. 12 325 2006 JRNL REFN
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.PALCZEWSKI,T.KUMASAKA,T.HORI,C.A.BEHNKE, REMARK 1 AUTH 2 H.MOTOSHIMA,B.A.FOX,I.LE TRONG,D.C.TELLER,T.OKADA, REMARK 1 AUTH 3 R.E.STENKAMP,M.YAMAMOTO,M.MIYANO REMARK 1 TITL CRYSTAL STRUCTURE OF RHODOPSIN: A G REMARK 1 TITL 2 PROTEIN-COUPLED RECEPTOR. REMARK 1 REF SCIENCE V. 289 739 2000 REMARK 1 REFN ASTM SCIEAS US ISSN 0036-8075
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : GROMACS 3.2.1, PROCHECK 3.5.4 REMARK 3 AUTHORS : LINDAHL (GROMACS), LASKOWSKI (PROCHECK) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THIS AT1 RECEPTOR MODEL REMARK 3 WAS CONSTRUCTED USING COMPUTATIONAL AND HOMOLOGY MODELING REMARK 3 TECHNIQUES FROM X-RAY STRUCTURE OF BOVINE RHODOPSIN (1F88) AS REMARK 3 A TEMPLATE. DOCKING CALCULATION WERE PERFORMED ON ANGII AND REMARK 3 LOSARTAN LIGANDS. DEEP VIEW SWISS-PDBVIEWER 3.7A1 WAS USED FOR REMARK 3 PROCESSING AND PYMOL 0.97 WAS USED FOR DATA ANALYSIS.
REMARK 4 REMARK 4 2AH3 COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-AUG-2005. REMARK 100 THE RCSB ID CODE IS RCSB033886.
REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: AT1 RECEPTOR BINDS HORMON ANGIOTENSIN II, AND PLAYS A REMARK 220 CRITICAL ROLE IN CELL SIGNALING PROCESS RESPONSIBLE FOR REMARK 220 THE ACTION OF RENIN-ANGIOTENSIN SYSTEM IN THE REGULATION REMARK 220 OF THE BLOOD PRESSURE, WATER-ELECTROLYTE HOMEOSTASIS AND REMARK 220 CELL GROWTH. THIS AT1 RECEPTOR MODEL WAS CONSTRUCTED REMARK 220 USING COMPUTATIONAL AND HOMOLOGY MODELING TECHNIQUES REMARK 220 FROM X-RAY STRUCTURE OF BOVINE RHODOPSIN (1F88) AS A REMARK 220 TEMPLATE. DOCKING CALCULATION WERE PERFORMED ON ANGII REMARK 220 AND LOSARTAN LIGANDS. DEEP VIEW SWISS-PDBVIEWER 3.7A1 REMARK 220 WAS USED FOR PROCESSING AND PYMOL 0.97 WAS USED FOR DATA REMARK 220 ANALYSIS.
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 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 REMARK 500 CA ASN A 295 CA VAL B 3 1.49 REMARK 500 CB ASN A 295 CG1 VAL B 3 1.49 REMARK 500 OD1 ASP A 74 CB VAL B 3 1.57 REMARK 500 CB ALA A 291 CE2 TYR B 4 1.65 REMARK 500 ND2 ASN A 111 O ARG B 2 1.69 REMARK 500 CD1 PHE A 249 OD1 ASP B 1 1.69 REMARK 500 ND2 ASN A 294 O ASP B 1 1.69 REMARK 500 O ASN A 295 CG1 VAL B 3 1.69 REMARK 500 CE2 TYR A 113 CG PHE B 8 1.72 REMARK 500 CD1 PHE A 77 CG2 VAL B 5 1.73 REMARK 500 CE1 PHE A 77 CG2 VAL B 5 1.74 REMARK 500 OD1 ASN A 111 O ARG B 2 1.74 REMARK 500 CB ASN A 295 O VAL B 3 1.74 REMARK 500 CA ASN A 295 CG1 VAL B 3 1.76 REMARK 500 N ASN A 295 O VAL B 3 1.78 REMARK 500 CG1 VAL A 108 O VAL B 5 1.79 REMARK 500 O ALA A 114 NE ARG B 2 1.80 REMARK 500 N ASN A 295 C VAL B 3 1.81 REMARK 500 C ALA A 114 NE ARG B 2 1.82 REMARK 500 CB ASN A 295 CB VAL B 3 1.82 REMARK 500 CB ALA A 291 CZ TYR B 4 1.83 REMARK 500 CG ASN A 111 O ARG B 2 1.84 REMARK 500 C ALA A 159 CE2 PHE B 8 1.84 REMARK 500 CH2 TRP A 253 CD2 TYR B 4 1.84 REMARK 500 CG1 VAL A 108 C VAL B 5 1.85 REMARK 500 CD1 PHE A 249 CG ASP B 1 1.85 REMARK 500 C ASN A 295 CG1 VAL B 3 1.87 REMARK 500 OG SER A 115 OD1 ASP B 1 1.88 REMARK 500 CA ASN A 295 CB VAL B 3 1.89 REMARK 500 CA SER A 109 CD1 PHE B 8 1.90 REMARK 500 CB SER A 109 CD1 PHE B 8 1.93 REMARK 500 O ALA A 291 CG TYR B 4 1.94 REMARK 500 CD2 LEU A 70 CZ ARG B 2 1.97 REMARK 500 O ALA A 159 CE2 PHE B 8 1.98 REMARK 500 O ALA A 291 CB TYR B 4 1.99 REMARK 500 ND2 ASN A 111 CG2 VAL B 3 2.00 REMARK 500 N TYR A 292 CD1 TYR B 4 2.00 REMARK 500 CD2 LEU A 70 NH1 ARG B 2 2.01 REMARK 500 OD1 ASP A 74 CG2 VAL B 3 2.01 REMARK 500 NE2 HIS A 256 CD PRO B 7 2.01 REMARK 500 ND2 ASN A 298 N VAL B 3 2.01 REMARK 500 CA ASN A 295 C VAL B 3 2.02 REMARK 500 N SER A 115 CD ARG B 2 2.03 REMARK 500 O ALA A 114 CZ ARG B 2 2.04 REMARK 500 CD1 PHE A 249 CB ASP B 1 2.05 REMARK 500 OG SER A 109 C PHE B 8 2.06 REMARK 500 CE2 TYR A 113 CD1 PHE B 8 2.06 REMARK 500 O VAL A 179 ND1 HIS B 6 2.06 REMARK 500 CA ASN A 295 O VAL B 3 2.06 REMARK 500 CZ2 TRP A 253 CA TYR B 4 2.07 REMARK 500 N ASN A 295 CA VAL B 3 2.07 REMARK 500 OD1 ASN A 295 O VAL B 3 2.07 REMARK 500 ND2 ASN A 298 C ARG B 2 2.08 REMARK 500 CB ASN A 295 C VAL B 3 2.10 REMARK 500 CE1 PHE A 249 CB ASP B 1 2.11 REMARK 500 CG ASN A 295 O VAL B 3 2.11 REMARK 500 C ALA A 291 CG TYR B 4 2.13 REMARK 500 CG1 VAL A 108 N HIS B 6 2.14 REMARK 500 C SER A 109 CE1 PHE B 8 2.15 REMARK 500 CE LYS A 199 CD2 PHE B 8 2.17 REMARK 500 CZ2 TRP A 253 CD2 TYR B 4 2.17 REMARK 500 CD1 TYR A 292 CD1 TYR B 4 2.17 REMARK 500 CB LEU A 118 NH2 ARG B 2 2.18 REMARK 500 CB ALA A 159 CE2 PHE B 8 2.18 REMARK 500 CB ASN A 295 CA VAL B 3 2.18 REMARK 500 CB SER A 109 CE1 PHE B 8 2.19 REMARK 500 CD2 TYR A 113 CE1 PHE B 8 2.19 REMARK 500 CA SER A 115 NH1 ARG B 2 2.19 REMARK 500 ND2 ASN A 298 CA ARG B 2 2.19 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 M RES CSSEQI PSI PHI REMARK 500 ASP A 17 142.03 75.23 REMARK 500 MET A 134 -155.80 92.80 REMARK 500 GLU A 227 133.78 91.91 REMARK 500 ILE A 266 -52.67 83.41 REMARK 500 ILE A 271 12.54 131.76 REMARK 500 ILE A 276 70.23 111.82 REMARK 500 LYS A 323 -127.88 96.90 REMARK 500 SER A 335 -153.48 91.11 REMARK 500 TYR B 4 -120.34 107.30 REMARK 500 HIS B 6 -167.89 23.28 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASP A 17 CYS A 18 -140.79 REMARK 500 GLY A 97 ASN A 98 -148.69 REMARK 500 ARG A 137 LEU A 138 -70.53 REMARK 500 GLU A 173 ASN A 174 147.98 REMARK 500 THR A 178 VAL A 179 -146.75 REMARK 500 PHE A 182 HIS A 183 124.76 REMARK 500 TRP A 253 VAL A 254 143.78 REMARK 500 VAL A 254 PRO A 255 141.22 REMARK 500 HIS A 256 GLN A 257 147.19 REMARK 500 PHE A 259 THR A 260 149.09 REMARK 500 ILE A 266 GLN A 267 -133.34 REMARK 500 GLY A 269 VAL A 270 122.09 REMARK 500 VAL A 270 ILE A 271 129.41 REMARK 500 HIS A 272 ASP A 273 -149.46 REMARK 500 ASP A 273 CYS A 274 120.47 REMARK 500 PHE A 313 LEU A 314 30.06 REMARK 500 PRO A 321 PRO A 322 131.77 REMARK 500 ASN A 344 MET A 345 -147.01 REMARK 500 VAL A 358 GLU A 359 145.83
DBREF 2AH3 A 1 359 UNP P25095 AG2R_RAT 1 359 DBREF 2AH3 B 1 8 UNP P01017 ANGT_BOVIN 1 8
SEQRES 1 A 359 MET ALA LEU ASN SER SER ALA GLU ASP GLY ILE LYS ARG SEQRES 2 A 359 ILE GLN ASP ASP CYS PRO LYS ALA GLY ARG HIS SER TYR SEQRES 3 A 359 ILE PHE VAL MET ILE PRO THR LEU TYR SER ILE ILE PHE SEQRES 4 A 359 VAL VAL GLY ILE PHE GLY ASN SER LEU VAL VAL ILE VAL SEQRES 5 A 359 ILE TYR PHE TYR MET LYS LEU LYS THR VAL ALA SER VAL SEQRES 6 A 359 PHE LEU LEU ASN LEU ALA LEU ALA ASP LEU CYS PHE LEU SEQRES 7 A 359 LEU THR LEU PRO LEU TRP ALA VAL TYR THR ALA MET GLU SEQRES 8 A 359 TYR ARG TRP PRO PHE GLY ASN HIS LEU CYS LYS ILE ALA SEQRES 9 A 359 SER ALA SER VAL SER PHE ASN LEU TYR ALA SER VAL PHE SEQRES 10 A 359 LEU LEU THR CYS LEU SER ILE ASP ARG TYR LEU ALA ILE SEQRES 11 A 359 VAL HIS PRO MET LYS SER ARG LEU ARG ARG THR MET LEU SEQRES 12 A 359 VAL ALA LYS VAL THR CYS ILE ILE ILE TRP LEU MET ALA SEQRES 13 A 359 GLY LEU ALA SER LEU PRO ALA VAL ILE HIS ARG ASN VAL SEQRES 14 A 359 TYR PHE ILE GLU ASN THR ASN ILE THR VAL CYS ALA PHE SEQRES 15 A 359 HIS TYR GLU SER ARG ASN SER THR LEU PRO ILE GLY LEU SEQRES 16 A 359 GLY LEU THR LYS ASN ILE LEU GLY PHE LEU PHE PRO PHE SEQRES 17 A 359 LEU ILE ILE LEU THR SER TYR THR LEU ILE TRP LYS ALA SEQRES 18 A 359 LEU LYS LYS ALA TYR GLU ILE GLN LYS ASN LYS PRO ARG SEQRES 19 A 359 ASN ASP ASP ILE PHE ARG ILE ILE MET ALA ILE VAL LEU SEQRES 20 A 359 PHE PHE PHE PHE SER TRP VAL PRO HIS GLN ILE PHE THR SEQRES 21 A 359 PHE LEU ASP VAL LEU ILE GLN LEU GLY VAL ILE HIS ASP SEQRES 22 A 359 CYS LYS ILE SER ASP ILE VAL ASP THR ALA MET PRO ILE SEQRES 23 A 359 THR ILE CYS ILE ALA TYR PHE ASN ASN CYS LEU ASN PRO SEQRES 24 A 359 LEU PHE TYR GLY PHE LEU GLY LYS LYS PHE LYS LYS TYR SEQRES 25 A 359 PHE LEU GLN LEU LEU LYS TYR ILE PRO PRO LYS ALA LYS SEQRES 26 A 359 SER HIS SER SER LEU SER THR LYS MET SER THR LEU SER SEQRES 27 A 359 TYR ARG PRO SER ASP ASN MET SER SER SER ALA LYS LYS SEQRES 28 A 359 PRO ALA SER CYS PHE GLU VAL GLU SEQRES 1 B 8 ASP ARG VAL TYR VAL HIS PRO PHE
HELIX 1 1 SER A 25 VAL A 29 5 5 HELIX 2 2 MET A 30 TYR A 56 1 27 HELIX 3 3 THR A 61 LEU A 79 1 19 HELIX 4 4 LEU A 81 TYR A 92 1 12 HELIX 5 5 ASN A 98 ALA A 129 1 32 HELIX 6 6 LYS A 146 ALA A 159 1 14 HELIX 7 7 SER A 160 ILE A 165 1 6 HELIX 8 8 ARG A 187 THR A 190 5 4 HELIX 9 9 LEU A 191 LEU A 202 1 12 HELIX 10 10 PHE A 204 TRP A 219 1 16 HELIX 11 11 ASN A 231 ASN A 235 5 5 HELIX 12 12 ASP A 236 VAL A 254 1 19 HELIX 13 13 VAL A 254 LEU A 262 1 9 HELIX 14 14 VAL A 280 ALA A 283 5 4 HELIX 15 15 MET A 284 GLY A 306 1 23 HELIX 16 16 LYS A 308 LYS A 310 5 3 HELIX 17 17 LYS A 311 LEU A 316 1 6
SSBOND 1 CYS A 18 CYS A 274 SSBOND 2 CYS A 101 CYS A 180
CISPEP 1 ASP A 16 ASP A 17 0 3.88 CISPEP 2 VAL A 179 CYS A 180 0 -27.01 CISPEP 3 GLU A 227 ILE A 228 0 -0.45 CISPEP 4 LYS A 351 PRO A 352 0 -28.04
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