HEADER LIPID BINDING PROTEIN 01-OCT-02 1MX8 TITLE TWO HOMOLOGOUS RAT CELLULAR RETINOL-BINDING PROTEINS DIFFER IN LOCAL TITLE 2 STRUCTURE AND FLEXIBILITY COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELLULAR RETINOL-BINDING PROTEIN I, HOLO; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RETINOL BINDING PROTEIN -I (CELLULAR), CRBP; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: RBP1 OR RBP-1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM101; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMON CRBP I KEYWDS BETA-BARREL, HELIX-TURN-HELIX, VITAMIN A, RETONOL BINDING, TRANSPORT, KEYWDS 2 LIPID BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 25 MDLTYP MINIMIZED AVERAGE AUTHOR J.LU,D.P.CISTOLA,E.LI REVDAT 5 22-MAY-24 1MX8 1 REMARK REVDAT 4 23-FEB-22 1MX8 1 REMARK REVDAT 3 24-FEB-09 1MX8 1 VERSN REVDAT 2 02-DEC-03 1MX8 1 DBREF REVDAT 1 29-JUL-03 1MX8 0 JRNL AUTH J.LU,D.P.CISTOLA,E.LI JRNL TITL TWO HOMOLOGOUS RAT CELLULAR RETINOL-BINDING PROTEINS DIFFER JRNL TITL 2 IN LOCAL CONFORMATIONAL FLEXIBILITY. JRNL REF J.MOL.BIOL. V. 330 799 2003 JRNL REFN ISSN 0022-2836 JRNL PMID 12850148 JRNL DOI 10.1016/S0022-2836(03)00629-6 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.LU,C.L.LIN,C.TANG,J.W.PONDER,J.L.KAO,D.P.CISTOLA,E.LI REMARK 1 TITL BINDING OF RETINOL INDUCES CHANGES IN RAT CELLULAR REMARK 1 TITL 2 RETINOL-BINDING PROTEIN II CONFORMATION AND BACKBONE REMARK 1 TITL 3 DYNAMICS REMARK 1 REF J.MOL.BIOL. V. 300 619 2000 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.2000.3883 REMARK 1 REFERENCE 2 REMARK 1 AUTH J.LU,C.L.LIN,C.TANG,J.W.PONDER,J.L.F.KAO,D.P.CISTOLA,E.LI REMARK 1 TITL THE STRUCTURE AND DYNAMICS OF RAT APO-CELLULAR REMARK 1 TITL 2 RETINOL-BINDING PROTEIN II IN SOLUTION: COMPARISON WITH THE REMARK 1 TITL 3 X-RAY STRUCTURE REMARK 1 REF J.MOL.BIOL. V. 286 1179 1999 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1999.2544 REMARK 1 REFERENCE 3 REMARK 1 AUTH S.W.COWAN,M.E.NEWCOMER,T.A.JONES REMARK 1 TITL CRYSTALLOGRAPHIC STUDIES ON A FAMILY OF CELLULAR LIPOPHILIC REMARK 1 TITL 2 TRANSPORT PROTEINS. REFINEMENT OF P2 MYELIN PROTEIN AND THE REMARK 1 TITL 3 STRUCTURE DETERMINATION AND REFINEMENT OF CELLULAR REMARK 1 TITL 4 RETINOL-BINDING PROTEIN IN COMPLEX WITH ALL-TRANS-RETINOL REMARK 1 REF J.MOL.BIOL. V. 230 1225 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1993.1238 REMARK 1 REFERENCE 4 REMARK 1 AUTH N.S.WINTER,J.M.BRATT,L.J.BANASZAK REMARK 1 TITL CRYSTAL STRUCTURES OF HOLO AND APO-CELLULAR RETINOL-BINDING REMARK 1 TITL 2 PROTEIN II REMARK 1 REF J.MOL.BIOL. V. 230 1247 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1993.1239 REMARK 1 REFERENCE 5 REMARK 1 AUTH L.FRANZONI,C.LUCKE,C.PEREZ,D.CAVAZZINI,M.RADEMACHER, REMARK 1 AUTH 2 C.LUDWIG,A.SPISNI,G.L.ROSSI,H.RUTERJANS REMARK 1 TITL STRUCTURE AND BACKBONE DYNAMICS OF APO- AND HOLO-CELLULAR REMARK 1 TITL 2 RETINAL-BINDING PROTEIN IN SOLUTION REMARK 1 REF J.BIOL.CHEM. V. 277 21983 2002 REMARK 1 REFN ISSN 0021-9258 REMARK 1 DOI 10.1074/JBC.M201994200 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : VNMR 6.1, TINKER 3.3 REMARK 3 AUTHORS : VARIAN ASSOCIATES (VNMR), PONDER, J.W. (TINKER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1MX8 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-OCT-02. REMARK 100 THE DEPOSITION ID IS D_1000017273. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 298 REMARK 210 PH : 7.4; 6.5 REMARK 210 IONIC STRENGTH : 0.34; 0.34 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1.0MM CELLULAR RETINOL-BINDING REMARK 210 PROTEIN I U-[99% 15N, 99% 13C] REMARK 210 IN COMPLEX WITH ALL-TRANS REMARK 210 RETINOL (NATURAL ISOTOPE REMARK 210 ABUNDANCE); 20MM PHOSPHATE REMARK 210 BUFFER, 50MM POTASSIUM CHLORIDE, REMARK 210 0.05% SUDIUM AZIDE, 5MM BETA- REMARK 210 MECAPTOETHANOL-D6; 95% H2O, 5% REMARK 210 D2O; 1.0MM CELLULAR RETINOL- REMARK 210 BINDING PROTEIN I U-[99% 15N, 80% REMARK 210 2H] IN COMPLEX WITH ALL-TRANS REMARK 210 RETINOL (NATURAL ISOTOPE REMARK 210 ABUNDANCE); 20MM PHOSPHATE REMARK 210 BUFFER, 50MM POTASSIUM CHLORIDE, REMARK 210 0.05% SUDIUM AZIDE, 5MM BETA- REMARK 210 MECAPTOETHANOL-D6; 95% H2O, 5% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY; 3D_15N REMARK 210 -SEPARATED_NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA; UNITYPLUS REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : VNMR 6.1, FELIX 2000, TINKER 3.3 REMARK 210 METHOD USED : DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 25 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: TRIPLE RESONANCE EXPERIMENTS FOR REMARK 210 THE 1H, 15N AND 13C RESONANCE REMARK 210 ASSIGNMENTS INCLUDED THE FOLLOWING: REMARK 210 HNCO REMARK 210 CBCACONNH REMARK 210 HNCACB REMARK 210 CBCACOCAHA REMARK 210 HCCH-TOCSY REMARK 210 15N-RESOLVED TOCSY-HSQC; REMARK 210 THE INTRA-LIGAND NOE CONSTRAINTS REMARK 210 AS WELL AS LIGAND-PROTEIN NOE REMARK 210 CONSTRAINTS WERE OBTAINED FROM REMARK 210 2D 13C AND 15N DOUBLE HALF-FILTERED REMARK 210 EXPERIMENT 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 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 12 TRP A 88 CE2 TRP A 88 CD2 -0.073 REMARK 500 20 TRP A 106 CE2 TRP A 106 CD2 -0.072 REMARK 500 21 TRP A 106 CE2 TRP A 106 CD2 -0.073 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 1 TYR A 7 CB - CG - CD2 ANGL. DEV. = -4.3 DEGREES REMARK 500 1 TYR A 7 CB - CG - CD1 ANGL. DEV. = 4.3 DEGREES REMARK 500 1 TRP A 8 CG - CD2 - CE3 ANGL. DEV. = -5.4 DEGREES REMARK 500 1 ARG A 21 NE - CZ - NH2 ANGL. DEV. = -5.4 DEGREES REMARK 500 2 TRP A 8 CE2 - CD2 - CG ANGL. DEV. = 5.1 DEGREES REMARK 500 2 TRP A 8 CG - CD2 - CE3 ANGL. DEV. = -5.7 DEGREES REMARK 500 2 GLU A 18 OE1 - CD - OE2 ANGL. DEV. = 7.2 DEGREES REMARK 500 2 ARG A 58 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 2 ARG A 58 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 2 TYR A 60 CB - CG - CD2 ANGL. DEV. = -3.6 DEGREES REMARK 500 3 ARG A 58 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 3 PHE A 64 CB - CG - CD2 ANGL. DEV. = -4.7 DEGREES REMARK 500 4 ARG A 21 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 4 ARG A 21 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 4 ARG A 52 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 4 ARG A 104 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 5 TRP A 8 CD1 - CG - CD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 5 ARG A 52 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 5 ARG A 58 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 5 ARG A 120 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 6 TYR A 19 CB - CG - CD1 ANGL. DEV. = -4.3 DEGREES REMARK 500 6 ARG A 58 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 7 ARG A 21 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 7 ARG A 21 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 7 ARG A 30 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 7 ARG A 58 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 7 ARG A 120 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 7 ARG A 120 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 8 ARG A 58 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 8 ARG A 80 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 8 ARG A 104 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 9 ARG A 30 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 9 ARG A 104 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 10 TRP A 8 CG - CD2 - CE3 ANGL. DEV. = -5.6 DEGREES REMARK 500 10 ARG A 58 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 10 ARG A 80 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 10 ARG A 80 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 11 TYR A 19 CB - CG - CD1 ANGL. DEV. = -4.1 DEGREES REMARK 500 11 ARG A 52 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 11 ARG A 58 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 11 TRP A 106 CD1 - CG - CD2 ANGL. DEV. = 5.2 DEGREES REMARK 500 11 GLU A 111 OE1 - CD - OE2 ANGL. DEV. = 7.3 DEGREES REMARK 500 12 ARG A 21 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 12 ARG A 30 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 12 ARG A 30 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 12 ARG A 52 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 12 TRP A 109 CE2 - CD2 - CG ANGL. DEV. = 5.6 DEGREES REMARK 500 13 ARG A 21 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 13 ARG A 30 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 13 ARG A 30 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 106 ANGLE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL 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 ASN A 5 87.46 -55.04 REMARK 500 1 ASN A 15 32.34 -144.40 REMARK 500 1 ASN A 26 160.73 -49.38 REMARK 500 1 LYS A 37 76.15 -167.19 REMARK 500 1 ASP A 45 72.41 -160.60 REMARK 500 1 ILE A 77 -69.66 -100.45 REMARK 500 1 ASP A 78 22.18 -149.14 REMARK 500 1 ASP A 79 78.75 52.20 REMARK 500 1 LYS A 98 49.46 -94.43 REMARK 500 1 LYS A 101 -171.27 69.44 REMARK 500 1 ARG A 104 93.96 -50.42 REMARK 500 1 TRP A 109 108.19 -169.23 REMARK 500 1 ALA A 121 116.23 -161.97 REMARK 500 2 LEU A 11 -67.14 -106.65 REMARK 500 2 GLU A 14 -48.56 -139.43 REMARK 500 2 ASP A 47 31.29 71.28 REMARK 500 2 SER A 55 -28.55 -162.81 REMARK 500 2 THR A 56 -15.49 94.18 REMARK 500 2 ARG A 58 132.25 -177.75 REMARK 500 2 ASP A 73 99.05 -63.78 REMARK 500 2 ILE A 77 -72.04 -154.22 REMARK 500 2 LYS A 98 -89.55 -88.65 REMARK 500 2 GLU A 100 66.40 -155.68 REMARK 500 2 ARG A 104 91.49 54.63 REMARK 500 2 TRP A 109 79.24 -169.13 REMARK 500 2 ALA A 121 111.11 -165.52 REMARK 500 3 LEU A 11 -56.53 -136.17 REMARK 500 3 GLU A 14 -58.03 -141.64 REMARK 500 3 ASP A 24 61.78 76.57 REMARK 500 3 PRO A 38 -179.11 -59.97 REMARK 500 3 ARG A 58 144.98 -170.17 REMARK 500 3 ASP A 63 57.22 -90.53 REMARK 500 3 ILE A 77 -85.23 -112.77 REMARK 500 3 ASP A 79 89.09 40.94 REMARK 500 3 ARG A 80 46.44 -152.68 REMARK 500 3 LYS A 81 120.32 -39.56 REMARK 500 3 ASP A 89 57.43 -147.66 REMARK 500 3 LYS A 98 58.35 -143.24 REMARK 500 3 GLU A 100 -159.56 63.04 REMARK 500 3 LYS A 101 -175.44 68.37 REMARK 500 3 GLU A 102 101.15 -164.01 REMARK 500 3 TRP A 109 -62.02 -140.06 REMARK 500 3 ILE A 110 142.08 70.26 REMARK 500 3 ASP A 113 69.66 -154.17 REMARK 500 3 GLU A 114 130.49 164.60 REMARK 500 3 ALA A 121 128.65 -170.06 REMARK 500 3 VAL A 133 -71.91 -115.22 REMARK 500 4 MET A 10 168.77 -49.53 REMARK 500 4 LEU A 11 -56.62 -142.51 REMARK 500 4 SER A 12 147.79 -170.70 REMARK 500 REMARK 500 THIS ENTRY HAS 419 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RTL A 135 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MX7 RELATED DB: PDB REMARK 900 SAME PROTEIN, APO STRUCTURE DBREF 1MX8 A 1 134 UNP P02696 RET1_RAT 2 135 SEQRES 1 A 134 PRO VAL ASP PHE ASN GLY TYR TRP LYS MET LEU SER ASN SEQRES 2 A 134 GLU ASN PHE GLU GLU TYR LEU ARG ALA LEU ASP VAL ASN SEQRES 3 A 134 VAL ALA LEU ARG LYS ILE ALA ASN LEU LEU LYS PRO ASP SEQRES 4 A 134 LYS GLU ILE VAL GLN ASP GLY ASP HIS MET ILE ILE ARG SEQRES 5 A 134 THR LEU SER THR PHE ARG ASN TYR ILE MET ASP PHE GLN SEQRES 6 A 134 VAL GLY LYS GLU PHE GLU GLU ASP LEU THR GLY ILE ASP SEQRES 7 A 134 ASP ARG LYS CYS MET THR THR VAL SER TRP ASP GLY ASP SEQRES 8 A 134 LYS LEU GLN CYS VAL GLN LYS GLY GLU LYS GLU GLY ARG SEQRES 9 A 134 GLY TRP THR GLN TRP ILE GLU GLY ASP GLU LEU HIS LEU SEQRES 10 A 134 GLU MET ARG ALA GLU GLY VAL THR CYS LYS GLN VAL PHE SEQRES 11 A 134 LYS LYS VAL HIS HET RTL A 135 51 HETNAM RTL RETINOL FORMUL 2 RTL C20 H30 O HELIX 1 A1 PHE A 16 ALA A 22 1 7 HELIX 2 A2 VAL A 27 ASN A 34 1 8 SHEET 1 B1 4 TYR A 7 GLU A 14 0 SHEET 2 B1 4 LEU A 35 ASP A 45 -1 N LYS A 40 O TRP A 8 SHEET 3 B1 4 HIS A 48 SER A 55 -1 O ILE A 50 N VAL A 43 SHEET 4 B1 4 ASN A 59 GLN A 65 -1 N PHE A 64 O MET A 49 SHEET 1 B2 6 LYS A 68 ASP A 73 0 SHEET 2 B2 6 MET A 83 ASP A 89 -1 N THR A 84 O PHE A 70 SHEET 3 B2 6 LYS A 92 GLN A 97 -1 N GLN A 94 O SER A 87 SHEET 4 B2 6 ARG A 104 GLU A 111 -1 N GLN A 108 O LEU A 93 SHEET 5 B2 6 GLU A 114 ARG A 120 -1 N GLU A 118 O THR A 107 SHEET 6 B2 6 VAL A 124 LYS A 131 -1 N GLN A 128 O LEU A 117 SITE 1 AC1 4 LEU A 29 MET A 62 ILE A 77 TRP A 106 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 MODEL 1