HEADER METAL BINDING PROTEIN 09-AUG-22 8AP5 TITLE CADMIUM-LOADED FORM OF CAENORHABDITIS ELEGANS MTL-2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: METALLOTHIONEIN-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MT-2,MT-CE,METALLOTHIONEIN-II,MT-II,METALLOTHIONEIN-LIKE COMPND 5 PROTEIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAENORHABDITIS ELEGANS; SOURCE 3 ORGANISM_TAXID: 6239; SOURCE 4 GENE: MTL-2, MET-2, T08G5.10; 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 CADMIUM C. ELEGANS, KEYWDS 2 METAL BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR O.I.LESZCZYSZYN,S.R.STURZENBAUM,C.A.BLINDAUER REVDAT 1 17-JAN-24 8AP5 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 REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8AP5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-AUG-22. REMARK 100 THE DEPOSITION ID IS D_1292124781. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 303 REMARK 210 PH : 7.4; 7.0 REMARK 210 IONIC STRENGTH : 0.06; 0.120 REMARK 210 PRESSURE : 1 BAR; 1 BAR REMARK 210 SAMPLE CONTENTS : 1 MM U-111CD MTL-2, 20 MM [U-2H] REMARK 210 TRIS, 50 MM SODIUM CHLORIDE, 90% REMARK 210 H2O/10% D2O; 1 MM MTL-2, 50 MM REMARK 210 [U-2H] TRIS, 100 MM SODIUM REMARK 210 CHLORIDE, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D TOCSY; 2D NOESY; 2D 1H-111CD REMARK 210 HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE; DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 2.1, SPARKY 2.1 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 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 VAL A 2 148.01 65.40 REMARK 500 1 CYS A 5 -169.57 51.82 REMARK 500 1 CYS A 7 -169.42 -102.63 REMARK 500 1 CYS A 12 65.46 -116.93 REMARK 500 1 SER A 13 78.64 46.82 REMARK 500 1 THR A 16 26.87 -165.73 REMARK 500 1 THR A 18 -171.42 -62.41 REMARK 500 1 LYS A 19 -89.42 -76.32 REMARK 500 1 SER A 24 -169.36 53.80 REMARK 500 1 ASP A 25 40.26 -146.11 REMARK 500 1 ALA A 26 -42.92 -161.69 REMARK 500 1 CYS A 28 -33.06 -178.72 REMARK 500 1 ALA A 48 49.00 -93.06 REMARK 500 1 CYS A 51 -87.04 -80.91 REMARK 500 1 LYS A 52 -36.00 175.64 REMARK 500 1 ALA A 59 -162.05 -178.55 REMARK 500 1 ALA A 61 33.79 -178.74 REMARK 500 1 ALA A 62 170.95 60.37 REMARK 500 2 VAL A 2 155.75 64.75 REMARK 500 2 CYS A 5 79.00 49.78 REMARK 500 2 ASP A 6 83.53 175.06 REMARK 500 2 CYS A 7 -85.89 -146.06 REMARK 500 2 LYS A 8 40.04 178.20 REMARK 500 2 CYS A 12 -40.19 -133.85 REMARK 500 2 SER A 13 -42.05 -164.78 REMARK 500 2 ASN A 15 -176.01 -179.40 REMARK 500 2 THR A 16 102.87 64.43 REMARK 500 2 THR A 18 141.53 178.94 REMARK 500 2 LYS A 19 -85.62 -95.43 REMARK 500 2 CYS A 21 95.66 -60.90 REMARK 500 2 ASP A 25 65.27 -179.31 REMARK 500 2 ALA A 26 85.64 51.61 REMARK 500 2 LYS A 27 -164.15 46.38 REMARK 500 2 CYS A 28 84.43 -179.81 REMARK 500 2 GLU A 39 41.83 -147.49 REMARK 500 2 LYS A 40 -43.15 -153.11 REMARK 500 2 LYS A 41 33.46 74.02 REMARK 500 2 LYS A 52 44.81 38.99 REMARK 500 2 CYS A 53 -179.52 -57.25 REMARK 500 2 ASN A 55 22.79 -147.05 REMARK 500 2 GLN A 60 -72.81 -124.82 REMARK 500 2 ALA A 61 -76.35 -114.95 REMARK 500 2 ALA A 62 -169.42 -178.61 REMARK 500 3 VAL A 2 140.26 65.64 REMARK 500 3 CYS A 3 73.88 -119.82 REMARK 500 3 LYS A 4 108.30 -44.68 REMARK 500 3 ASP A 6 31.26 -98.52 REMARK 500 3 CYS A 7 79.70 54.98 REMARK 500 3 ASN A 9 -168.87 -61.39 REMARK 500 3 CYS A 12 -68.61 -90.53 REMARK 500 REMARK 500 THIS ENTRY HAS 429 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 CD A 101 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 33 SG REMARK 620 2 CYS A 34 SG 99.5 REMARK 620 3 CYS A 51 SG 100.3 129.1 REMARK 620 4 CYS A 58 SG 109.9 120.6 95.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 102 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 34 SG REMARK 620 2 CYS A 42 SG 123.8 REMARK 620 3 CYS A 43 SG 117.3 95.7 REMARK 620 4 CYS A 56 SG 95.2 113.3 112.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 103 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 43 SG REMARK 620 2 CYS A 47 SG 107.0 REMARK 620 3 CYS A 51 SG 123.4 95.0 REMARK 620 4 CYS A 53 SG 108.1 125.7 98.7 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 51546 RELATED DB: BMRB DBREF 8AP5 A 1 63 UNP P17512 MT2_CAEEL 1 63 SEQRES 1 A 63 MET VAL CYS LYS CYS ASP CYS LYS ASN GLN ASN CYS SER SEQRES 2 A 63 CYS ASN THR GLY THR LYS ASP CYS ASP CYS SER ASP ALA SEQRES 3 A 63 LYS CYS CYS GLU GLN TYR CYS CYS PRO THR ALA SER GLU SEQRES 4 A 63 LYS LYS CYS CYS LYS SER GLY CYS ALA GLY GLY CYS LYS SEQRES 5 A 63 CYS ALA ASN CYS GLU CYS ALA GLN ALA ALA HIS HET CD A 101 1 HET CD A 102 1 HET CD A 103 1 HETNAM CD CADMIUM ION FORMUL 2 CD 3(CD 2+) LINK SG CYS A 33 CD CD A 101 1555 1555 2.54 LINK SG CYS A 34 CD CD A 101 1555 1555 2.55 LINK SG CYS A 34 CD CD A 102 1555 1555 2.57 LINK SG CYS A 42 CD CD A 102 1555 1555 2.59 LINK SG CYS A 43 CD CD A 102 1555 1555 2.56 LINK SG CYS A 43 CD CD A 103 1555 1555 2.58 LINK SG CYS A 47 CD CD A 103 1555 1555 2.57 LINK SG CYS A 51 CD CD A 101 1555 1555 2.55 LINK SG CYS A 51 CD CD A 103 1555 1555 2.57 LINK SG CYS A 53 CD CD A 103 1555 1555 2.57 LINK SG CYS A 56 CD CD A 102 1555 1555 2.59 LINK SG CYS A 58 CD CD A 101 1555 1555 2.54 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