HEADER METAL BINDING PROTEIN 23-JUN-22 8DGK TITLE NMR STRUCTURE OF CALMODULIN BOUND TO N-TERMINAL SITE IN THE BETA- TITLE 2 SUBUNIT OF CYCLIC NUCLEOTIDE-GATED CHANNEL COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALMODULIN-1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: CYCLIC NUCLEOTIDE-GATED CATION CHANNEL BETA-1; COMPND 7 CHAIN: B; COMPND 8 FRAGMENT: N-TERMINAL SITE, RESIDUES 565-576; COMPND 9 SYNONYM: CYCLIC NUCLEOTIDE-GATED CATION CHANNEL 4,CNG CHANNEL 4,CNG- COMPND 10 4,CNG4,CYCLIC NUCLEOTIDE-GATED CATION CHANNEL GAMMA,CYCLIC COMPND 11 NUCLEOTIDE-GATED CATION CHANNEL MODULATORY SUBUNIT,CYCLIC NUCLEOTIDE- COMPND 12 GATED CHANNEL BETA-1,CNG CHANNEL BETA-1,GLUTAMIC ACID-RICH PROTEIN, COMPND 13 GARP; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CALM1, CALM, CAM, CAM1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606 KEYWDS RETINA, CNGB1, PHOTOTRANSDUCTION, METAL BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR A.BEJ,J.B.AMES REVDAT 1 14-DEC-22 8DGK 0 JRNL AUTH A.BEJ,J.B.AMES JRNL TITL NMR STRUCTURES OF CALMODULIN BOUND TO TWO SEPARATE JRNL TITL 2 REGULATORY SITES IN THE RETINAL CYCLIC NUCLEOTIDE-GATED JRNL TITL 3 CHANNEL. JRNL REF BIOCHEMISTRY V. 61 1955 2022 JRNL REFN ISSN 0006-2960 JRNL PMID 36070238 JRNL DOI 10.1021/ACS.BIOCHEM.2C00378 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : HADDOCK REMARK 3 AUTHORS : BONVIN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE AUTHORS STATE THAT FOR THE REMARK 3 STRUCTURE OF THE CALMODULIN N-LOBE, THEY USED RESIDUES 4-81 FROM REMARK 3 THE AVAILABLE STRUCTURE OF THE CALMODULIN/IQ DOMAIN COMPLEX (PDB REMARK 3 ID - 2F3Y, CHAIN A). THE STRUCTURE OF THE PEPTIDE FRAGMENT OF REMARK 3 THE CYCLIC NUCLEOTIDE-GATED CATION CHANNEL BETA-1 WAS GENERATED REMARK 3 IN MODELLER 9.25 USING THE TEMPLATE OF THE PEPTIDE OF CYCLIC- REMARK 3 NUCLEOTIDE-GATED OLFACTORY CHANNEL (PDB ID - 1SY9, CHAIN B). REMARK 3 FINALLY, THE HADDOCK CALCULATION WAS PERFORMED ON AN ENERGY REMARK 3 MINIMIZED PEPTIDE OBTAINED AFTER ENERGY MINIMIZATION IN GROMACS. REMARK 4 REMARK 4 8DGK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JUN-22. REMARK 100 THE DEPOSITION ID IS D_1000266537. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 308 REMARK 210 PH : 7 REMARK 210 IONIC STRENGTH : 1 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 0.5 MM [U-100% 13C; U-100% 15N] REMARK 210 CALMODULIN, 0.85 MM CYCLIC REMARK 210 NUCLEOTIDE-GATED CATION CHANNEL REMARK 210 BETA-1, 20 MM [U-100% 2H] TRIS, REMARK 210 1 MM CALCIUM CHLORIDE, 90% H2O/ REMARK 210 10% D2O; 0.5 MM [U-100% 13C; U- REMARK 210 100% 15N] CALMODULIN, 0.85 MM REMARK 210 CYCLIC NUCLEOTIDE-GATED CATION REMARK 210 CHANNEL BETA-1, 20 MM [U-100% 2H] REMARK 210 TRIS, 1 MM CALCIUM CHLORIDE, REMARK 210 100% D2O; 0.5 MM [U-10% 13C; U- REMARK 210 100% 15N] CALMODULIN, 0.85 MM REMARK 210 CYCLIC NUCLEOTIDE-GATED CATION REMARK 210 CHANNEL BETA-1, 20 MM [U-100% 2H] REMARK 210 TRIS, 1 MM CALCIUM CHLORIDE, REMARK 210 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCO; 3D REMARK 210 HNCA; 3D HNCACB; 3D CBCA(CO)NH; REMARK 210 3D HBHA(CO)NH; 3D HBHANH; 3D REMARK 210 C(CO)NH; 3D H(CCO)NH; 2D 1H-13C REMARK 210 HSQC; 3D HCCH-TOCSY; 3D 1H-13C REMARK 210 NOESY; 2D 1H-13C HSQC AROMATIC; REMARK 210 2D 1H-1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : HADDOCK, SPARKY, NMRPIPE REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 ASP A 3 REMARK 465 SER A 82 REMARK 465 GLU A 83 REMARK 465 GLU A 84 REMARK 465 GLU A 85 REMARK 465 ILE A 86 REMARK 465 ARG A 87 REMARK 465 GLU A 88 REMARK 465 ALA A 89 REMARK 465 PHE A 90 REMARK 465 ARG A 91 REMARK 465 VAL A 92 REMARK 465 PHE A 93 REMARK 465 ASP A 94 REMARK 465 LYS A 95 REMARK 465 ASP A 96 REMARK 465 GLY A 97 REMARK 465 ASN A 98 REMARK 465 GLY A 99 REMARK 465 TYR A 100 REMARK 465 ILE A 101 REMARK 465 SER A 102 REMARK 465 ALA A 103 REMARK 465 ALA A 104 REMARK 465 GLU A 105 REMARK 465 LEU A 106 REMARK 465 ARG A 107 REMARK 465 HIS A 108 REMARK 465 VAL A 109 REMARK 465 MET A 110 REMARK 465 THR A 111 REMARK 465 ASN A 112 REMARK 465 LEU A 113 REMARK 465 GLY A 114 REMARK 465 GLU A 115 REMARK 465 LYS A 116 REMARK 465 LEU A 117 REMARK 465 THR A 118 REMARK 465 ASP A 119 REMARK 465 GLU A 120 REMARK 465 GLU A 121 REMARK 465 VAL A 122 REMARK 465 ASP A 123 REMARK 465 GLU A 124 REMARK 465 MET A 125 REMARK 465 ILE A 126 REMARK 465 ARG A 127 REMARK 465 GLU A 128 REMARK 465 ALA A 129 REMARK 465 ASP A 130 REMARK 465 ILE A 131 REMARK 465 ASP A 132 REMARK 465 GLY A 133 REMARK 465 ASP A 134 REMARK 465 GLY A 135 REMARK 465 GLN A 136 REMARK 465 VAL A 137 REMARK 465 ASN A 138 REMARK 465 TYR A 139 REMARK 465 GLU A 140 REMARK 465 GLU A 141 REMARK 465 PHE A 142 REMARK 465 VAL A 143 REMARK 465 GLN A 144 REMARK 465 MET A 145 REMARK 465 MET A 146 REMARK 465 THR A 147 REMARK 465 ALA A 148 REMARK 465 LYS A 149 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 HG1 THR A 29 OE1 GLU A 32 1.58 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 2 ASN A 43 69.87 -152.10 REMARK 500 3 THR A 80 35.89 -99.01 REMARK 500 5 ASP A 79 66.45 -103.09 REMARK 500 8 ASN A 43 76.54 -154.44 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 51222 RELATED DB: BMRB DBREF 8DGK A 1 149 UNP P0DP23 CALM1_HUMAN 1 149 DBREF 8DGK B 565 576 UNP Q14028 CNGB1_HUMAN 565 576 SEQRES 1 A 149 MET ALA ASP GLN LEU THR GLU GLU GLN ILE ALA GLU PHE SEQRES 2 A 149 LYS GLU ALA PHE SER LEU PHE ASP LYS ASP GLY ASP GLY SEQRES 3 A 149 THR ILE THR THR LYS GLU LEU GLY THR VAL MET ARG SER SEQRES 4 A 149 LEU GLY GLN ASN PRO THR GLU ALA GLU LEU GLN ASP MET SEQRES 5 A 149 ILE ASN GLU VAL ASP ALA ASP GLY ASN GLY THR ILE ASP SEQRES 6 A 149 PHE PRO GLU PHE LEU THR MET MET ALA ARG LYS MET LYS SEQRES 7 A 149 ASP THR ASP SER GLU GLU GLU ILE ARG GLU ALA PHE ARG SEQRES 8 A 149 VAL PHE ASP LYS ASP GLY ASN GLY TYR ILE SER ALA ALA SEQRES 9 A 149 GLU LEU ARG HIS VAL MET THR ASN LEU GLY GLU LYS LEU SEQRES 10 A 149 THR ASP GLU GLU VAL ASP GLU MET ILE ARG GLU ALA ASP SEQRES 11 A 149 ILE ASP GLY ASP GLY GLN VAL ASN TYR GLU GLU PHE VAL SEQRES 12 A 149 GLN MET MET THR ALA LYS SEQRES 1 B 12 ASN ASP ARG LEU GLN GLU LEU VAL LYS LEU PHE LYS HELIX 1 AA1 THR A 6 ASP A 21 1 16 HELIX 2 AA2 THR A 29 LEU A 40 1 12 HELIX 3 AA3 THR A 45 ASP A 57 1 13 HELIX 4 AA4 PHE A 66 LYS A 78 1 13 HELIX 5 AA5 ASP B 566 PHE B 575 1 10 SHEET 1 AA1 2 THR A 27 ILE A 28 0 SHEET 2 AA1 2 ILE A 64 ASP A 65 -1 O ILE A 64 N ILE A 28 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