HEADER MEMBRANE PROTEIN 06-DEC-24 9MEM TITLE ANABAENA SENSORY RHODOPSIN STRUCTURE DETERMINATION FROM PARAMAGNETIC TITLE 2 RELAXATION ENHANCEMENT AND NMR RESTRAINTS COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACTERIORHODOPSIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NOSTOC SP.; SOURCE 3 ORGANISM_TAXID: 1180; SOURCE 4 GENE: ALR3165; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: C43 KEYWDS MEMBRANE PROTEIN EXPDTA SOLID-STATE NMR NUMMDL 10 AUTHOR R.F.VAZ,L.BROWN,V.LADIZHANSKY REVDAT 2 03-SEP-25 9MEM 1 JRNL REVDAT 1 16-APR-25 9MEM 0 JRNL AUTH R.F.VAZ,L.S.BROWN,V.LADIZHANSKY JRNL TITL MEMBRANE PROTEIN STRUCTURE DETERMINATION FROM PARAMAGNETIC JRNL TITL 2 RELAXATION ENHANCEMENT AND INTERNUCLEAR DISTANCE RESTRAINTS. JRNL REF J.BIOMOL.NMR V. 79 181 2025 JRNL REFN ISSN 0925-2738 JRNL PMID 40156665 JRNL DOI 10.1007/S10858-025-00467-W REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9MEM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-DEC-24. REMARK 100 THE DEPOSITION ID IS D_1000290728. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 277 REMARK 210 PH : 9 REMARK 210 IONIC STRENGTH : 10 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 0.9 W/W [U-13C; U-15N] REMARK 210 RECONSTITUTED PROTEIN, 0.09 W/W REMARK 210 DMPC, 0.01 W/W DMPA, CHES REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 13C-13C DARR; 2D 13C-15N N-CA REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CARA, X-PLOR NIH, TOPSPIN REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 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 217 REMARK 217 SOLID STATE NMR STUDY REMARK 217 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLID REMARK 217 STATE NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 217 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 217 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 1-10 REMARK 465 RES C SSSEQI REMARK 465 HIS A 230 REMARK 465 HIS A 231 REMARK 465 HIS A 232 REMARK 465 HIS A 233 REMARK 465 HIS A 234 REMARK 465 HIS A 235 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 LEU A 3 38.85 -146.00 REMARK 500 1 LEU A 6 26.31 -159.31 REMARK 500 1 ASN A 28 134.45 -177.00 REMARK 500 1 ARG A 30 83.06 60.83 REMARK 500 1 ASP A 57 39.38 72.44 REMARK 500 1 ALA A 64 48.43 70.16 REMARK 500 1 MET A 77 -72.81 -79.96 REMARK 500 1 LYS A 96 29.55 -169.75 REMARK 500 1 LYS A 97 -177.78 -176.56 REMARK 500 1 TRP A 99 136.26 65.91 REMARK 500 1 PRO A 149 -72.83 -58.83 REMARK 500 1 ARG A 151 164.28 -47.49 REMARK 500 1 SER A 158 114.36 -168.82 REMARK 500 1 ILE A 184 -78.24 -52.09 REMARK 500 1 ARG A 228 89.58 -67.93 REMARK 500 2 ASN A 2 -179.75 57.05 REMARK 500 2 GLU A 4 -169.16 51.73 REMARK 500 2 SER A 5 -51.90 -122.91 REMARK 500 2 LEU A 6 50.75 38.06 REMARK 500 2 PRO A 29 -71.33 -86.63 REMARK 500 2 ARG A 30 89.36 56.50 REMARK 500 2 PRO A 44 -39.82 -38.85 REMARK 500 2 GLU A 62 88.35 -62.21 REMARK 500 2 LYS A 96 31.35 -178.62 REMARK 500 2 ASP A 98 -160.48 51.63 REMARK 500 2 LEU A 121 34.62 -92.79 REMARK 500 2 ARG A 151 -36.61 -163.92 REMARK 500 2 GLN A 157 -74.59 -53.52 REMARK 500 2 ILE A 185 109.48 -55.94 REMARK 500 2 PHE A 190 -173.17 51.75 REMARK 500 2 TRP A 192 55.44 -174.27 REMARK 500 2 ASN A 223 -87.53 60.57 REMARK 500 2 LEU A 224 -48.13 -149.28 REMARK 500 3 LEU A 3 -67.19 -174.13 REMARK 500 3 GLU A 4 -164.73 51.25 REMARK 500 3 LEU A 6 82.64 -66.67 REMARK 500 3 PRO A 29 -71.33 -87.48 REMARK 500 3 ARG A 30 85.53 53.93 REMARK 500 3 ASP A 57 40.33 71.16 REMARK 500 3 MET A 77 -70.60 -79.44 REMARK 500 3 LYS A 96 82.36 168.54 REMARK 500 3 ASP A 98 -161.80 -76.78 REMARK 500 3 TRP A 99 -30.15 -130.63 REMARK 500 3 ARG A 151 83.04 49.97 REMARK 500 3 ILE A 184 27.66 -79.58 REMARK 500 3 ILE A 185 125.55 -174.87 REMARK 500 3 TRP A 192 86.06 -62.49 REMARK 500 3 ARG A 222 -160.27 65.21 REMARK 500 3 ASN A 223 96.19 71.04 REMARK 500 3 ASN A 225 87.28 58.63 REMARK 500 REMARK 500 THIS ENTRY HAS 158 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 25290 RELATED DB: BMRB DBREF 9MEM A 1 229 UNP Q8YSC4 Q8YSC4_NOSS1 1 229 SEQADV 9MEM HIS A 230 UNP Q8YSC4 EXPRESSION TAG SEQADV 9MEM HIS A 231 UNP Q8YSC4 EXPRESSION TAG SEQADV 9MEM HIS A 232 UNP Q8YSC4 EXPRESSION TAG SEQADV 9MEM HIS A 233 UNP Q8YSC4 EXPRESSION TAG SEQADV 9MEM HIS A 234 UNP Q8YSC4 EXPRESSION TAG SEQADV 9MEM HIS A 235 UNP Q8YSC4 EXPRESSION TAG SEQRES 1 A 235 MET ASN LEU GLU SER LEU LEU HIS TRP ILE TYR VAL ALA SEQRES 2 A 235 GLY MET THR ILE GLY ALA LEU HIS PHE TRP SER LEU SER SEQRES 3 A 235 ARG ASN PRO ARG GLY VAL PRO GLN TYR GLU TYR LEU VAL SEQRES 4 A 235 ALA MET PHE ILE PRO ILE TRP SER GLY LEU ALA TYR MET SEQRES 5 A 235 ALA MET ALA ILE ASP GLN GLY LYS VAL GLU ALA ALA GLY SEQRES 6 A 235 GLN ILE ALA HIS TYR ALA ARG TYR ILE ASP TRP MET VAL SEQRES 7 A 235 THR THR PRO LEU LEU LEU LEU SER LEU SER TRP THR ALA SEQRES 8 A 235 MET GLN PHE ILE LYS LYS ASP TRP THR LEU ILE GLY PHE SEQRES 9 A 235 LEU MET SER THR GLN ILE VAL VAL ILE THR SER GLY LEU SEQRES 10 A 235 ILE ALA ASP LEU SER GLU ARG ASP TRP VAL ARG TYR LEU SEQRES 11 A 235 TRP TYR ILE CYS GLY VAL CYS ALA PHE LEU ILE ILE LEU SEQRES 12 A 235 TRP GLY ILE TRP ASN PRO LEU ARG ALA LYS THR ARG THR SEQRES 13 A 235 GLN SER SER GLU LEU ALA ASN LEU TYR ASP LYS LEU VAL SEQRES 14 A 235 THR TYR PHE THR VAL LEU TRP ILE GLY TYR PRO ILE VAL SEQRES 15 A 235 TRP ILE ILE GLY PRO SER GLY PHE GLY TRP ILE ASN GLN SEQRES 16 A 235 THR ILE ASP THR PHE LEU PHE CYS LEU LEU PRO PHE PHE SEQRES 17 A 235 SER LYS VAL GLY PHE SER PHE LEU ASP LEU HIS GLY LEU SEQRES 18 A 235 ARG ASN LEU ASN ASP SER ARG GLN HIS HIS HIS HIS HIS SEQRES 19 A 235 HIS HET RET A 301 48 HETNAM RET RETINAL FORMUL 2 RET C20 H28 O HELIX 1 AA1 LEU A 6 SER A 26 1 21 HELIX 2 AA2 PRO A 33 ASP A 57 1 25 HELIX 3 AA3 HIS A 69 THR A 80 1 12 HELIX 4 AA4 THR A 80 MET A 92 1 13 HELIX 5 AA5 TRP A 99 LEU A 121 1 23 HELIX 6 AA6 ASP A 125 ASN A 148 1 24 HELIX 7 AA7 ARG A 151 SER A 158 1 8 HELIX 8 AA8 SER A 158 ILE A 185 1 28 HELIX 9 AA9 ASN A 194 ARG A 222 1 29 SHEET 1 AA1 2 VAL A 61 GLU A 62 0 SHEET 2 AA1 2 ILE A 67 ALA A 68 -1 O ALA A 68 N VAL A 61 LINK NZ LYS A 210 C15 RET A 301 1555 1555 1.32 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 ENDMDL MODEL 2 ENDMDL MODEL 3 ENDMDL MODEL 4 ENDMDL MODEL 5 ENDMDL MODEL 6 ENDMDL MODEL 7 ENDMDL MODEL 8 ENDMDL MODEL 9 ENDMDL MODEL 10 ENDMDL CONECT 3426 3756 CONECT 3742 3743 3747 3757 3758 CONECT 3743 3742 3744 3762 3763 CONECT 3744 3743 3745 3764 3765 CONECT 3745 3744 3746 3766 3767 CONECT 3746 3745 3747 3759 CONECT 3747 3742 3746 3748 CONECT 3748 3747 3749 3768 CONECT 3749 3748 3750 3769 CONECT 3750 3749 3751 3760 CONECT 3751 3750 3752 3770 CONECT 3752 3751 3753 3771 CONECT 3753 3752 3754 3772 CONECT 3754 3753 3755 3761 CONECT 3755 3754 3756 3773 CONECT 3756 3426 3755 3774 CONECT 3757 3742 3775 3776 3777 CONECT 3758 3742 3778 3779 3780 CONECT 3759 3746 3781 3782 3783 CONECT 3760 3750 3784 3785 3786 CONECT 3761 3754 3787 3788 3789 CONECT 3762 3743 CONECT 3763 3743 CONECT 3764 3744 CONECT 3765 3744 CONECT 3766 3745 CONECT 3767 3745 CONECT 3768 3748 CONECT 3769 3749 CONECT 3770 3751 CONECT 3771 3752 CONECT 3772 3753 CONECT 3773 3755 CONECT 3774 3756 CONECT 3775 3757 CONECT 3776 3757 CONECT 3777 3757 CONECT 3778 3758 CONECT 3779 3758 CONECT 3780 3758 CONECT 3781 3759 CONECT 3782 3759 CONECT 3783 3759 CONECT 3784 3760 CONECT 3785 3760 CONECT 3786 3760 CONECT 3787 3761 CONECT 3788 3761 CONECT 3789 3761 MASTER 153 0 1 9 2 0 0 6 1888 1 49 19 END