HEADER METAL BINDING PROTEIN 11-AUG-22 8AQ9 TITLE DOMAIN 2 OF ZINC-LOADED CAENORHABDITIS ELEGANS MTL-1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: METALLOTHIONEIN-1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MT-1,METALLOTHIONEIN-I,MT-I; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAENORHABDITIS ELEGANS; SOURCE 3 ORGANISM_TAXID: 6239; SOURCE 4 GENE: MTL-1, MET-1, K11G9.6; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTA TM2 (DE3)PLYSS KEYWDS STRUCTURE FROM CYANA 2.1 METALLOTHIONEIN ZINC C. ELEGANS, METAL KEYWDS 2 BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR O.I.LESZCZYSZYN,S.R.STURZENBAUM,C.A.BLINDAUER REVDAT 1 17-JAN-24 8AQ9 0 JRNL AUTH Y.J.ESSIG,O.I.LESZCZYSZYN,N.ALMUTAIRI,A.HARRISON-SMITH, JRNL AUTH 2 A.BLEASE,S.ZEITOUN-GHANDOUR,S.M.WEBB,C.A.BLINDAUER, JRNL AUTH 3 S.R.STURZENBAUM JRNL TITL JUGGLING CADMIUM DETOXIFICATION AND ZINC HOMEOSTASIS: A JRNL TITL 2 DIVISION OF LABOUR BETWEEN THE TWO C. ELEGANS JRNL TITL 3 METALLOTHIONEINS. JRNL REF CHEMOSPHERE V. 350 41021 2023 JRNL REFN ISSN 1879-1298 JRNL PMID 38151062 JRNL DOI 10.1016/J.CHEMOSPHERE.2023.141021 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA 2.1 REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8AQ9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-AUG-22. REMARK 100 THE DEPOSITION ID IS D_1292124906. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 7.3 REMARK 210 IONIC STRENGTH : 40 REMARK 210 PRESSURE : 1 BAR REMARK 210 SAMPLE CONTENTS : 1 MM ZN7MTL-1, 20 MM AMMONIUM REMARK 210 HYDROGEN CARBONATE, 20 MM NAT REMARK 210 SODIUM CHLORIDE, 90% H2O/10% D2O; REMARK 210 0.5 MM [U-13C; U-15N] ZN7MTL-1, REMARK 210 25 MM AMMONIUM HYDROGEN REMARK 210 CARBONATE, 25 MM SODIUM CHLORIDE, REMARK 210 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY; 3D 1H-15N REMARK 210 NOESY; 3D 1H-15N TOCSY; 3D HNHA; REMARK 210 3D HNCA; 3D HN(CO)CA REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 2.1, SPARKY 3.114 REMARK 210 METHOD USED : DGSA-DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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 ALA A 1 REMARK 465 CYS A 2 REMARK 465 LYS A 3 REMARK 465 CYS A 4 REMARK 465 ASP A 5 REMARK 465 CYS A 6 REMARK 465 LYS A 7 REMARK 465 ASN A 8 REMARK 465 LYS A 9 REMARK 465 GLN A 10 REMARK 465 CYS A 11 REMARK 465 LYS A 12 REMARK 465 CYS A 13 REMARK 465 GLY A 14 REMARK 465 ASP A 15 REMARK 465 LYS A 16 REMARK 465 CYS A 17 REMARK 465 GLU A 18 REMARK 465 CYS A 19 REMARK 465 SER A 20 REMARK 465 GLY A 21 REMARK 465 ASP A 22 REMARK 465 LYS A 23 REMARK 465 CYS A 24 REMARK 465 CYS A 25 REMARK 465 THR A 70 REMARK 465 ALA A 71 REMARK 465 ALA A 72 REMARK 465 ALA A 73 REMARK 465 HIS A 74 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 LYS A 27 -163.77 46.23 REMARK 500 1 GLU A 31 53.18 -96.01 REMARK 500 1 GLU A 32 -37.81 -177.66 REMARK 500 1 ALA A 33 48.22 -87.31 REMARK 500 1 SER A 34 31.88 -91.45 REMARK 500 1 GLU A 35 -78.68 -168.88 REMARK 500 1 LYS A 36 22.80 -154.68 REMARK 500 1 CYS A 38 -41.63 -137.04 REMARK 500 1 PRO A 40 67.18 -69.76 REMARK 500 1 ALA A 41 106.02 60.29 REMARK 500 1 CYS A 43 106.69 -36.44 REMARK 500 1 ASP A 46 37.32 -93.88 REMARK 500 1 LYS A 48 44.31 70.42 REMARK 500 1 ALA A 55 96.57 -161.25 REMARK 500 1 GLN A 57 69.52 65.92 REMARK 500 1 CYS A 60 -163.69 48.35 REMARK 500 1 ASP A 62 -71.18 -53.29 REMARK 500 1 LYS A 63 65.50 -106.57 REMARK 500 1 THR A 64 79.33 47.95 REMARK 500 2 LYS A 27 -164.26 46.38 REMARK 500 2 GLU A 31 55.76 -96.05 REMARK 500 2 GLU A 32 -36.55 -177.49 REMARK 500 2 ALA A 33 47.62 -85.71 REMARK 500 2 SER A 34 31.20 -91.69 REMARK 500 2 GLU A 35 -77.90 -169.54 REMARK 500 2 LYS A 36 22.72 -154.77 REMARK 500 2 CYS A 38 -42.09 -138.65 REMARK 500 2 CYS A 43 106.44 -36.12 REMARK 500 2 ASP A 46 37.23 -92.00 REMARK 500 2 HIS A 53 70.38 59.12 REMARK 500 2 LYS A 63 61.94 68.73 REMARK 500 2 THR A 64 -45.85 -161.93 REMARK 500 2 HIS A 65 -169.18 -77.82 REMARK 500 3 LYS A 27 -164.47 -60.48 REMARK 500 3 GLU A 31 53.24 -95.98 REMARK 500 3 GLU A 32 -37.24 -178.07 REMARK 500 3 ALA A 33 48.58 -87.06 REMARK 500 3 SER A 34 37.13 -89.29 REMARK 500 3 GLU A 35 -76.24 -178.87 REMARK 500 3 LYS A 36 24.76 -158.28 REMARK 500 3 CYS A 38 -41.82 -141.15 REMARK 500 3 CYS A 43 106.71 -36.34 REMARK 500 3 ASP A 46 38.09 -89.90 REMARK 500 3 HIS A 53 63.26 61.79 REMARK 500 3 ALA A 55 98.42 -170.27 REMARK 500 3 GLN A 57 68.41 67.14 REMARK 500 3 CYS A 60 159.25 179.33 REMARK 500 3 LYS A 63 -56.29 -174.07 REMARK 500 3 THR A 64 99.41 -168.51 REMARK 500 3 HIS A 65 -80.25 -97.50 REMARK 500 REMARK 500 THIS ENTRY HAS 348 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 102 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 47 SG REMARK 620 2 CYS A 54 SG 92.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 104 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 53 ND1 REMARK 620 2 CYS A 60 SG 115.9 REMARK 620 3 HIS A 65 ND1 115.5 119.1 REMARK 620 4 HIS A 67 NE2 107.9 94.7 98.6 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34749 RELATED DB: BMRB REMARK 900 DOMAIN 2 OF ZINC-LOADED CAENORHABDITIS ELEGANS MTL-1 DBREF 8AQ9 A 1 74 UNP P17511 MT1_CAEEL 2 75 SEQRES 1 A 74 ALA CYS LYS CYS ASP CYS LYS ASN LYS GLN CYS LYS CYS SEQRES 2 A 74 GLY ASP LYS CYS GLU CYS SER GLY ASP LYS CYS CYS GLU SEQRES 3 A 74 LYS TYR CYS CYS GLU GLU ALA SER GLU LYS LYS CYS CYS SEQRES 4 A 74 PRO ALA GLY CYS LYS GLY ASP CYS LYS CYS ALA ASN CYS SEQRES 5 A 74 HIS CYS ALA GLU GLN LYS GLN CYS GLY ASP LYS THR HIS SEQRES 6 A 74 GLN HIS GLN GLY THR ALA ALA ALA HIS HET ZN A 101 1 HET ZN A 102 1 HET ZN A 103 1 HET ZN A 104 1 HETNAM ZN ZINC ION FORMUL 2 ZN 4(ZN 2+) LINK SG CYS A 43 ZN ZN A 101 1555 1555 2.40 LINK SG CYS A 47 ZN ZN A 102 1555 1555 2.40 LINK SG CYS A 52 ZN ZN A 103 1555 1555 2.40 LINK ND1 HIS A 53 ZN ZN A 104 1555 1555 2.24 LINK SG CYS A 54 ZN ZN A 102 1555 1555 2.94 LINK SG CYS A 60 ZN ZN A 104 1555 1555 2.39 LINK ND1 HIS A 65 ZN ZN A 104 1555 1555 2.24 LINK NE2 HIS A 67 ZN ZN A 104 1555 1555 2.27 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