HEADER METAL BINDING PROTEIN 16-MAY-02 1J5L TITLE NMR STRUCTURE OF THE ISOLATED BETA_C DOMAIN OF LOBSTER TITLE 2 METALLOTHIONEIN-1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: METALLOTHIONEIN-1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: BETA_C DOMAIN (RESIDUES 29-58); COMPND 5 SYNONYM: CUMT-1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE SOURCE 4 OF THE PEPTIDE IS NATURALLY FOUND IN HOMARUS AMERICANUS (AMERICAN SOURCE 5 LOBSTER). KEYWDS BETA-DOMAIN, METALLOPROTEIN, CADMIUM-SULFUR-CLUSTER, METAL BINDING KEYWDS 2 PROTEIN EXPDTA SOLUTION NMR AUTHOR A.MUNOZ,F.H.FORSTERLING,C.F.SHAW III,D.H.PETERING REVDAT 7 08-MAY-24 1J5L 1 REMARK REVDAT 6 27-DEC-23 1J5L 1 REMARK LINK REVDAT 5 05-FEB-20 1J5L 1 REMARK ATOM REVDAT 4 24-FEB-09 1J5L 1 VERSN REVDAT 3 01-APR-03 1J5L 1 JRNL REVDAT 2 23-DEC-02 1J5L 1 EXPDTA JRNL REMARK REVDAT 1 22-MAY-02 1J5L 0 SPRSDE 22-MAY-02 1J5L 1HZQ JRNL AUTH A.MUNOZ,F.H.FORSTERLING,C.F.SHAW III,D.H.PETERING JRNL TITL STRUCTURE OF THE (113)CD(3)BETA DOMAINS FROM HOMARUS JRNL TITL 2 AMERICANUS METALLOTHIONEIN-1: HYDROGEN BONDING AND SOLVENT JRNL TITL 3 ACCESSIBILITY OF SULFUR ATOMS JRNL REF J.BIOL.INORG.CHEM. V. 7 713 2002 JRNL REFN ISSN 0949-8257 JRNL PMID 12203008 JRNL DOI 10.1007/S00775-002-0345-3 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 2.5, X-PLOR 3.851 REMARK 3 AUTHORS : BRUKER INSTRUMENTS (XWINNMR), AXEL BRUNGER (X REMARK 3 -PLOR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURE IS BASED ON 228 NOE BASED REMARK 3 DISTANCE RESTRAINTS, 20 DIHEDRAL ANGLE RESTRAINTS AND 33 METAL REMARK 3 CLUSTER RESTRAINTS DERIVED FROM 113CD-HSQC-TOCSY EXPERIMENTS. REMARK 4 REMARK 4 1J5L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAY-02. REMARK 100 THE DEPOSITION ID IS D_1000001640. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.4 REMARK 210 IONIC STRENGTH : 5MM TRIS REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2-3MM 113CD3-MT-BETA_C, 5MM D REMARK 210 -TRIS BUFFER; 2-3MM 113CD3-MT- REMARK 210 BETA_C, 5MM D-TRIS BUFFER REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : DQF-COSY; 2D NOESY; 2D TOCSY; 2D REMARK 210 113CD HSQC-TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 300 MHZ REMARK 210 SPECTROMETER MODEL : DRX; DPX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 2.5, FELIX 2000, X-PLOR REMARK 210 3.851, MOLMOL 2K.1 REMARK 210 METHOD USED : AB INITIO SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR TECHNIQUES 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 CYS A 3 -146.15 -80.59 REMARK 500 LYS A 5 42.72 -94.76 REMARK 500 SER A 8 -86.23 173.39 REMARK 500 CYS A 12 93.27 32.33 REMARK 500 SER A 14 -58.57 -153.94 REMARK 500 LYS A 15 -44.02 -164.01 REMARK 500 CYS A 18 -74.42 -90.21 REMARK 500 SER A 23 49.85 -78.46 REMARK 500 LYS A 24 179.93 176.18 REMARK 500 CYS A 26 107.46 -42.15 REMARK 500 SER A 27 72.50 -60.20 REMARK 500 CYS A 28 -24.95 178.55 REMARK 500 CYS A 29 -160.66 -72.95 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 34 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 3 SG REMARK 620 2 CYS A 6 SG 108.4 REMARK 620 3 CYS A 22 SG 110.2 104.9 REMARK 620 4 CYS A 26 SG 108.2 114.6 110.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 33 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 6 SG REMARK 620 2 CYS A 10 SG 107.6 REMARK 620 3 CYS A 28 SG 106.7 111.5 REMARK 620 4 CYS A 29 SG 108.7 112.7 109.5 REMARK 620 5 CYS A 29 N 169.8 73.6 81.8 62.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 32 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 12 SG REMARK 620 2 CYS A 18 SG 110.4 REMARK 620 3 CYS A 22 SG 108.4 109.0 REMARK 620 4 CYS A 29 SG 107.7 109.4 111.9 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 32 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 33 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 34 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4754 RELATED DB: BMRB REMARK 900 CONTAINS 1H CHEMICAL SHIFTS AND 3JHNHA AND 3JHAHB COUPLING CONSTANTS REMARK 900 RELATED ID: 1J5M RELATED DB: PDB REMARK 900 CONTAINS THE MINIMIZED AVERAGE STRUCTURE OF THE BETA_N DOMAIN OF REMARK 900 THIS PROTEIN DBREF 1J5L A 2 31 UNP P29499 MT1_HOMAM 29 58 SEQRES 1 A 30 PRO CYS GLU LYS CYS THR SER GLY CYS LYS CYS PRO SER SEQRES 2 A 30 LYS ASP GLU CYS ALA LYS THR CYS SER LYS PRO CYS SER SEQRES 3 A 30 CYS CYS PRO THR HET CD A 32 1 HET CD A 33 1 HET CD A 34 1 HETNAM CD CADMIUM ION FORMUL 2 CD 3(CD 2+) HELIX 1 1 CYS A 3 THR A 7 5 5 HELIX 2 2 GLU A 17 CYS A 22 1 6 LINK SG CYS A 3 CD CD A 34 1555 1555 2.55 LINK SG CYS A 6 CD CD A 33 1555 1555 2.55 LINK SG CYS A 6 CD CD A 34 1555 1555 2.54 LINK SG CYS A 10 CD CD A 33 1555 1555 2.55 LINK SG CYS A 12 CD CD A 32 1555 1555 2.55 LINK SG CYS A 18 CD CD A 32 1555 1555 2.54 LINK SG CYS A 22 CD CD A 32 1555 1555 2.55 LINK SG CYS A 22 CD CD A 34 1555 1555 2.54 LINK SG CYS A 26 CD CD A 34 1555 1555 2.57 LINK SG CYS A 28 CD CD A 33 1555 1555 2.55 LINK SG CYS A 29 CD CD A 32 1555 1555 2.54 LINK SG CYS A 29 CD CD A 33 1555 1555 2.57 LINK N CYS A 29 CD CD A 33 1555 1555 2.89 SITE 1 AC1 4 CYS A 12 CYS A 18 CYS A 22 CYS A 29 SITE 1 AC2 5 CYS A 6 CYS A 10 CYS A 26 CYS A 28 SITE 2 AC2 5 CYS A 29 SITE 1 AC3 4 CYS A 3 CYS A 6 CYS A 22 CYS A 26 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