HEADER RNA BINDING PROTEIN 14-FEB-19 6NZL TITLE SOLUTION STRUCTURE OF POS-1, A CCCH-TYPE TANDEM ZINC FINGER PROTEIN TITLE 2 FROM C. ELEGANS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOPLASMIC ZINC-FINGER PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: POSTERIOR SEGREGATION; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAENORHABDITIS ELEGANS; SOURCE 3 ORGANISM_TAXID: 6239; SOURCE 4 GENE: POS-1, CELE_F52E1.1, F52E1.1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS CCCH-TYPE TANDEM ZINC FINGER PROTEIN, RNA BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR A.ERTEKIN,F.MASSI REVDAT 3 15-MAY-24 6NZL 1 REMARK REVDAT 2 14-JUN-23 6NZL 1 REMARK REVDAT 1 14-OCT-20 6NZL 0 JRNL AUTH A.ERTEKIN,F.MASSI JRNL TITL SOLUTION STRUCTURE OF POS-1, A CCCH-TYPE TANDEM ZINC FINGER JRNL TITL 2 PROTEIN FROM C. ELEGANS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER A. T. ET.AL. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6NZL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1000238387. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : 6.3 REMARK 210 IONIC STRENGTH : 100 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 0.4 MM [U-100% 13C; U-100% 15N] REMARK 210 POS-1, 50 MM TRIS-HCL PH 6.3, REMARK 210 100 MM POTASSIUM CHLORIDE, 100 REMARK 210 UM ZINC ACETATE, 1 MM DTT, 10 MM REMARK 210 DSS, 92% H2O/8% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 2D 1H-13C HSQC ALIPHATIC; 2D 1H- REMARK 210 13C HSQC AROMATIC; 3D CBCA(CO)NH; REMARK 210 3D HCCH-TOCSY; 3D HBHA(CO)NH; REMARK 210 3D HCCH-COSY; 3D HN(CA)CO; 3D REMARK 210 HNCA; 3D HNCACB; 3D HNCO; 3D REMARK 210 HN(CO)CA; 3D 1H-15N NOESY; 3D 1H- REMARK 210 13C NOESY; (HB)CB(CGCDCE)HE; (HB) REMARK 210 CB(CGCD)HD REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AGILENT VNMRS; INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA, PINE, SPARKY REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 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 GLN A 111 -50.88 75.14 REMARK 500 1 PRO A 131 106.82 -56.57 REMARK 500 1 ARG A 137 -31.26 -132.91 REMARK 500 1 THR A 144 -60.50 -104.07 REMARK 500 2 GLN A 111 -66.40 69.38 REMARK 500 2 THR A 144 -65.04 -96.86 REMARK 500 2 ILE A 168 94.71 -68.25 REMARK 500 3 PRO A 131 92.00 -58.43 REMARK 500 3 VAL A 169 109.47 -58.16 REMARK 500 4 GLN A 111 -72.06 65.86 REMARK 500 4 HIS A 123 32.30 -95.24 REMARK 500 5 GLN A 111 -62.04 71.60 REMARK 500 5 HIS A 123 39.68 -97.69 REMARK 500 5 ARG A 137 78.34 -155.13 REMARK 500 6 PRO A 131 99.11 -54.62 REMARK 500 6 PRO A 134 -171.72 -69.64 REMARK 500 6 ASN A 138 73.62 58.44 REMARK 500 6 THR A 144 -71.50 -96.45 REMARK 500 6 ASN A 172 50.69 -158.55 REMARK 500 7 GLN A 111 -79.50 65.00 REMARK 500 7 ASN A 138 94.94 -69.35 REMARK 500 7 ILE A 168 96.31 -69.23 REMARK 500 7 ASN A 172 87.81 -69.87 REMARK 500 8 GLN A 111 -53.64 74.84 REMARK 500 8 ARG A 137 96.74 64.96 REMARK 500 8 ASN A 138 -78.80 64.79 REMARK 500 8 ASN A 172 28.37 49.03 REMARK 500 9 ALA A 112 134.11 -170.59 REMARK 500 9 HIS A 123 66.89 -101.19 REMARK 500 9 HIS A 139 146.75 -171.88 REMARK 500 9 ILE A 168 97.88 -68.08 REMARK 500 10 GLN A 111 -71.12 69.16 REMARK 500 10 PRO A 131 94.69 -55.33 REMARK 500 10 TYR A 142 -45.05 -135.79 REMARK 500 10 LYS A 143 49.23 -94.95 REMARK 500 11 ASN A 172 -76.73 67.53 REMARK 500 12 ALA A 98 86.79 -67.70 REMARK 500 12 GLN A 111 -67.80 69.59 REMARK 500 12 PRO A 140 -3.42 -59.05 REMARK 500 12 LYS A 143 73.95 -111.40 REMARK 500 12 THR A 144 -43.25 -136.35 REMARK 500 13 ALA A 98 84.51 -68.15 REMARK 500 13 LYS A 100 15.77 53.47 REMARK 500 13 GLN A 111 -65.51 75.58 REMARK 500 13 MET A 132 56.94 -92.79 REMARK 500 13 LYS A 141 86.18 -58.86 REMARK 500 13 THR A 144 -47.46 -135.63 REMARK 500 14 GLN A 111 -61.48 72.24 REMARK 500 14 HIS A 123 34.71 -98.77 REMARK 500 14 MET A 132 105.58 -56.48 REMARK 500 REMARK 500 THIS ENTRY HAS 75 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 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 104 SG REMARK 620 2 CYS A 113 SG 107.1 REMARK 620 3 CYS A 119 SG 113.2 112.5 REMARK 620 4 HIS A 123 NE2 108.4 107.4 108.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 147 SG REMARK 620 2 CYS A 156 SG 112.9 REMARK 620 3 CYS A 162 SG 112.3 111.1 REMARK 620 4 HIS A 166 NE2 116.3 100.1 103.1 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 ZN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30571 RELATED DB: BMRB REMARK 900 SOLUTION STRUCTURE OF POS-1, A CCCH-TYPE TANDEM ZINC FINGER PROTEIN REMARK 900 FROM C. ELEGANS DBREF 6NZL A 97 173 UNP G5EF15 G5EF15_CAEEL 97 173 SEQADV 6NZL SER A 96 UNP G5EF15 EXPRESSION TAG SEQRES 1 A 78 SER ASP ALA PHE LYS THR ALA LEU CYS ASP ALA TYR LYS SEQRES 2 A 78 ARG SER GLN ALA CYS SER TYR GLY ASP GLN CYS ARG PHE SEQRES 3 A 78 ALA HIS GLY VAL HIS GLU LEU ARG LEU PRO MET ASN PRO SEQRES 4 A 78 ARG GLY ARG ASN HIS PRO LYS TYR LYS THR VAL LEU CYS SEQRES 5 A 78 ASP LYS PHE SER MET THR GLY ASN CYS LYS TYR GLY THR SEQRES 6 A 78 ARG CYS GLN PHE ILE HIS LYS ILE VAL ASP GLY ASN ALA HET ZN A 201 1 HET ZN A 202 1 HETNAM ZN ZINC ION FORMUL 2 ZN 2(ZN 2+) HELIX 1 AA1 CYS A 104 SER A 110 1 7 HELIX 2 AA2 TYR A 115 CYS A 119 5 5 HELIX 3 AA3 CYS A 147 THR A 153 1 7 HELIX 4 AA4 TYR A 158 CYS A 162 5 5 SHEET 1 AA1 2 VAL A 145 LEU A 146 0 SHEET 2 AA1 2 PHE A 164 ILE A 165 1 O ILE A 165 N VAL A 145 LINK SG CYS A 104 ZN ZN A 201 1555 1555 2.03 LINK SG CYS A 113 ZN ZN A 201 1555 1555 2.01 LINK SG CYS A 119 ZN ZN A 201 1555 1555 1.99 LINK NE2 HIS A 123 ZN ZN A 201 1555 1555 2.03 LINK SG CYS A 147 ZN ZN A 202 1555 1555 2.11 LINK SG CYS A 156 ZN ZN A 202 1555 1555 2.01 LINK SG CYS A 162 ZN ZN A 202 1555 1555 1.98 LINK NE2 HIS A 166 ZN ZN A 202 1555 1555 1.97 SITE 1 AC1 4 CYS A 104 CYS A 113 CYS A 119 HIS A 123 SITE 1 AC2 4 CYS A 147 CYS A 156 CYS A 162 HIS A 166 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