HEADER TRANSPORT PROTEIN 03-JUN-16 5KBO OBSLTE 19-SEP-18 5KBO 6CMY TITLE STRUCTURAL CHARACTERIZATION OF MELANOREGULIN (MREG): THE PROTEIN TITLE 2 INVOLVED IN REGULATION OF CELL PIGMENTATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: MELANOREGULIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DILUTE SUPPRESSOR PROTEIN,WHN-DEPENDENT TRANSCRIPT 2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: MREG, DSU, GM974, WDT2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI-PICHIA PASTORIS SHUTTLE VECTOR SOURCE 7 PPPARG4; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 1182032 KEYWDS ALPHA HELICAL, CELLULAR PIGMENTATION, TRANSPORT PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR A.K.ROUT,G.BERMEJO,S.MARIE-PAULE,J.A.HAMMER III,N.TJANDRA REVDAT 2 19-SEP-18 5KBO 1 OBSLTE REVDAT 1 07-JUN-17 5KBO 0 JRNL AUTH A.K.ROUT,G.BERMEJO,X.WU,S.MARIE-PAULE,J.A.HAMMER III, JRNL AUTH 2 N.TJANDRA JRNL TITL STRUCTURAL CHARACTERIZATION OF MELANOREGULIN (MREG): THE JRNL TITL 2 PROTEIN INVOLVED IN REGULATION OF CELL PIGMENTATION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XPLOR REMARK 3 AUTHORS : G. MARIUS CLORE , GUILLERMO BERMEJO, JOHN REMARK 3 KUSZEWSKI, CHARLES D. SCHWIETERS, AND NICO TJANDRA REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5KBO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUN-16. REMARK 100 THE DEPOSITION ID IS D_1000221942. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303; 303 REMARK 210 PH : 6.3; 6.3 REMARK 210 IONIC STRENGTH : 5MM L-ARGININE AND 5MM L REMARK 210 -GLUTAMINE; 5MM L-ARGININE AND REMARK 210 5MM L-GLUTAMINE REMARK 210 PRESSURE : 1 ATM; 1 ATM REMARK 210 SAMPLE CONTENTS : 0.150 MM [U-99% 15N] REMARK 210 MELANOREGULIN, 90% H2O/10% D2O; REMARK 210 0.150 MM [U-99% 13C; U-99% 15N] REMARK 210 MELANOREGULIN, 90% H2O/10% D2O; REMARK 210 0.150 MM U-15;U-13C;U-2H REMARK 210 MELANOREGULIN, 90% H2O/10% D2O; REMARK 210 0.150 MM 15N/13C/2H/ILV-CH3 REMARK 210 MELANOREGULIN, 100% D2O; 0.150 REMARK 210 MM [U-99% 15N] MELANOREGULIN, 90% REMARK 210 H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 3D HNCO; 3D HNCA; 3D HN(COCA)CB; REMARK 210 3D HNCACB; 3D HBHA(CO)NH; 3D 1H- REMARK 210 15N NOESY; 3D 1H-13C NOESY; 3D REMARK 210 HMCMCBCA; 3D ILV-CH3 NOESY; 2D REMARK 210 IPAP; 1H_T2 REMARK 210 SPECTROMETER FIELD STRENGTH : 900 MHZ; 800 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN, NMRDRAW, CARA, PIPP, REMARK 210 XPLOR REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 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 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-20 REMARK 465 RES C SSSEQI REMARK 465 MET A 1 REMARK 465 GLY A 2 REMARK 465 LEU A 3 REMARK 465 ARG A 4 REMARK 465 ARG A 5 REMARK 465 TRP A 6 REMARK 465 LEU A 7 REMARK 465 ARG A 8 REMARK 465 SER A 9 REMARK 465 ALA A 10 REMARK 465 CYS A 11 REMARK 465 CYS A 12 REMARK 465 CYS A 13 REMARK 465 CYS A 14 REMARK 465 PRO A 15 REMARK 465 CYS A 16 REMARK 465 ARG A 17 REMARK 465 CYS A 18 REMARK 465 LEU A 19 REMARK 465 GLU A 20 REMARK 465 GLU A 21 REMARK 465 PRO A 22 REMARK 465 ALA A 23 REMARK 465 ARG A 24 REMARK 465 PRO A 25 REMARK 465 GLU A 26 REMARK 465 LYS A 27 REMARK 465 GLU A 28 REMARK 465 PRO A 29 REMARK 465 LEU A 30 REMARK 465 VAL A 31 REMARK 465 SER A 32 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 DISTANCE REMARK 500 HE2 HIS A 57 HD22 ASN A 72 1.29 REMARK 500 O ILE A 76 H GLN A 80 1.51 REMARK 500 O SER A 126 H THR A 128 1.53 REMARK 500 O LEU A 112 H GLY A 116 1.56 REMARK 500 O ARG A 77 O GLN A 80 2.12 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 8 PHE A 117 CB - CG - CD1 ANGL. DEV. = -4.3 DEGREES 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 51 157.83 57.56 REMARK 500 1 ASP A 58 32.36 -87.59 REMARK 500 1 SER A 84 128.66 -19.58 REMARK 500 1 PHE A 117 30.08 -92.17 REMARK 500 1 SER A 126 -121.66 143.16 REMARK 500 1 VAL A 127 -39.71 64.72 REMARK 500 1 THR A 128 52.80 28.82 REMARK 500 1 THR A 139 -118.70 68.34 REMARK 500 2 ASN A 51 179.98 55.07 REMARK 500 2 LYS A 82 -18.29 -44.25 REMARK 500 2 SER A 84 108.87 -23.30 REMARK 500 2 SER A 126 19.89 157.92 REMARK 500 2 LYS A 129 12.51 57.09 REMARK 500 2 THR A 139 -123.84 69.42 REMARK 500 3 LEU A 52 74.87 57.69 REMARK 500 3 ASP A 58 31.82 -84.79 REMARK 500 3 LYS A 82 -18.27 -40.66 REMARK 500 3 SER A 84 109.35 -26.79 REMARK 500 3 SER A 126 15.88 152.56 REMARK 500 3 VAL A 127 45.39 -109.57 REMARK 500 3 LYS A 129 14.47 57.06 REMARK 500 3 THR A 139 -117.17 61.41 REMARK 500 3 ASP A 201 158.51 -46.38 REMARK 500 4 ASN A 51 -133.16 53.15 REMARK 500 4 LEU A 52 -65.75 64.81 REMARK 500 4 HIS A 57 -5.67 -55.43 REMARK 500 4 ASP A 58 38.02 -94.68 REMARK 500 4 SER A 84 130.54 -18.10 REMARK 500 4 SER A 126 10.26 148.12 REMARK 500 4 THR A 128 83.03 -68.10 REMARK 500 4 LYS A 129 17.64 56.92 REMARK 500 4 THR A 139 -121.19 70.16 REMARK 500 4 ASP A 201 158.45 -48.04 REMARK 500 5 ASN A 51 -89.08 43.22 REMARK 500 5 TRP A 53 50.24 81.34 REMARK 500 5 ASP A 58 39.48 -93.40 REMARK 500 5 SER A 84 128.43 -30.48 REMARK 500 5 PHE A 117 31.17 -88.65 REMARK 500 5 SER A 126 -1.34 145.86 REMARK 500 5 THR A 128 29.67 32.75 REMARK 500 5 THR A 139 -109.28 63.29 REMARK 500 5 TYR A 190 67.87 -119.94 REMARK 500 6 ASN A 51 -129.41 63.93 REMARK 500 6 TRP A 53 71.11 -163.81 REMARK 500 6 SER A 54 -161.96 40.98 REMARK 500 6 ASP A 58 39.43 -96.50 REMARK 500 6 LYS A 82 -18.54 -41.79 REMARK 500 6 SER A 84 108.05 -24.13 REMARK 500 6 SER A 126 0.15 140.85 REMARK 500 6 THR A 128 46.42 29.53 REMARK 500 REMARK 500 THIS ENTRY HAS 161 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30101 RELATED DB: BMRB DBREF 5KBO A 1 214 UNP Q6NVG5 MREG_MOUSE 1 214 SEQRES 1 A 214 MET GLY LEU ARG ARG TRP LEU ARG SER ALA CYS CYS CYS SEQRES 2 A 214 CYS PRO CYS ARG CYS LEU GLU GLU PRO ALA ARG PRO GLU SEQRES 3 A 214 LYS GLU PRO LEU VAL SER GLY ASN ASN PRO TYR SER SER SEQRES 4 A 214 PHE GLY ALA THR LEU GLU ARG ASP ASP GLU LYS ASN LEU SEQRES 5 A 214 TRP SER MET PRO HIS ASP VAL SER HIS THR GLU ALA ASP SEQRES 6 A 214 ASP ASP ARG ILE LEU TYR ASN LEU ILE VAL ILE ARG ASN SEQRES 7 A 214 GLN GLN THR LYS ASP SER GLU GLU TRP GLN ARG LEU ASN SEQRES 8 A 214 TYR ASP ILE TYR THR LEU ARG GLN ILE ARG ARG GLU VAL SEQRES 9 A 214 ARG ASN ARG TRP ARG ARG ILE LEU GLU ASP LEU GLY PHE SEQRES 10 A 214 GLN ARG GLU ALA ASP SER LEU LEU SER VAL THR LYS LEU SEQRES 11 A 214 SER THR MET SER ASP SER LYS ASN THR ARG LYS ALA ARG SEQRES 12 A 214 GLU MET LEU LEU LYS LEU ALA GLU GLU THR SER ILE PHE SEQRES 13 A 214 PRO ALA SER TRP GLU LEU SER GLU ARG TYR LEU LEU VAL SEQRES 14 A 214 VAL ASP ARG LEU ILE ALA LEU ASP ALA ALA GLU ASP PHE SEQRES 15 A 214 PHE LYS ILE ALA SER GLN MET TYR PRO LYS LYS PRO GLY SEQRES 16 A 214 VAL PRO CYS LEU VAL ASP GLY GLN ARG LYS LEU HIS CYS SEQRES 17 A 214 LEU PRO PHE PRO SER PRO HELIX 1 AA1 MET A 55 SER A 60 5 6 HELIX 2 AA2 ALA A 64 GLN A 80 1 17 HELIX 3 AA3 SER A 84 GLY A 116 1 33 HELIX 4 AA4 GLN A 118 SER A 126 1 9 HELIX 5 AA5 ARG A 140 THR A 153 1 14 HELIX 6 AA6 SER A 163 ALA A 175 1 13 HELIX 7 AA7 LEU A 176 ALA A 178 5 3 HELIX 8 AA8 ALA A 179 TYR A 190 1 12 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