HEADER METAL BINDING PROTEIN 14-JUN-25 9P3Z TITLE SOLUTION STRUCTURE OF THE NOVEL ZINC FINGER FROM ZC4H2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ZINC FINGER C4H2 DOMAIN-CONTAINING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HEPATOCELLULAR CARCINOMA-ASSOCIATED ANTIGEN 127; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 4 ORGANISM_COMMON: HUMAN; SOURCE 5 ORGANISM_TAXID: 9606; SOURCE 6 OTHER_DETAILS: CHEMICALLY SYNTHESIZED BY BIOMATIK KEYWDS HCA127 KIAA1166 ZARD C4 ZINC FINGER, METAL BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR A.T.ALEXANDRESCU,A.J.RUA REVDAT 2 10-SEP-25 9P3Z 1 JRNL REVDAT 1 06-AUG-25 9P3Z 0 JRNL AUTH R.E.HARRIS,A.J.RUA,A.T.ALEXANDRESCU JRNL TITL ZINC-INDUCED FOLDING AND SOLUTION STRUCTURE OF THE EPONYMOUS JRNL TITL 2 NOVEL ZINC FINGER FROM THE ZC4H2 PROTEIN. JRNL REF BIOMOLECULES V. 15 2025 JRNL REFN ESSN 2218-273X JRNL PMID 40867536 JRNL DOI 10.3390/BIOM15081091 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : ARIA REMARK 3 AUTHORS : LINGE, O'DONOGHUE AND NILGES REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: WATER REFINEMENT REMARK 4 REMARK 4 9P3Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1000297090. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 283; 283 REMARK 210 PH : 6.0; 5.9 REMARK 210 IONIC STRENGTH : 0; 0 REMARK 210 PRESSURE : 1 ATM; 1 ATM REMARK 210 SAMPLE CONTENTS : 1.6 MM ZC4H2-ZL, 1.6 MM ZINC, 90 REMARK 210 M H2O, 10 % [U-2H] D2O, 90% H2O/ REMARK 210 10% D2O; 0.9 MM ZC4H2-ZL, 0.9 MM REMARK 210 ZINC, 100 M [U-2H] D2O, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY; REMARK 210 2D 1H-15N HSQC; 2D 1H-13C HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE NEO REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CCPNMR ANALYSIS 2.5.2, DISNMR REMARK 210 6.3.0, TOPSPIN 4.1, X-PLOR NIH REMARK 210 3.8 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 300 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SER A 6 -12.18 67.84 REMARK 500 1 ASN A 14 95.34 -63.31 REMARK 500 1 PRO A 16 101.69 -40.45 REMARK 500 1 ARG A 26 90.27 70.16 REMARK 500 2 SER A 6 -10.43 75.87 REMARK 500 2 HIS A 8 84.56 -38.18 REMARK 500 2 GLN A 9 -126.07 40.34 REMARK 500 2 ASN A 14 97.48 -63.01 REMARK 500 2 PRO A 16 152.71 -45.58 REMARK 500 2 ILE A 17 96.68 -53.32 REMARK 500 2 LEU A 20 -61.26 -97.75 REMARK 500 2 ALA A 23 -67.09 -102.20 REMARK 500 2 ARG A 26 -67.18 -131.89 REMARK 500 3 SER A 6 -13.79 74.69 REMARK 500 3 HIS A 8 85.40 -65.57 REMARK 500 3 ASN A 14 96.13 -63.73 REMARK 500 3 PRO A 16 107.15 -39.28 REMARK 500 3 ALA A 23 -68.19 -101.53 REMARK 500 4 SER A 6 -11.52 73.26 REMARK 500 4 HIS A 8 87.47 -65.77 REMARK 500 4 ASN A 14 95.98 -62.66 REMARK 500 4 PRO A 16 101.55 -56.89 REMARK 500 4 SER A 25 -70.08 -97.09 REMARK 500 4 ARG A 26 -77.98 -145.11 REMARK 500 5 SER A 6 -12.57 75.61 REMARK 500 5 HIS A 8 85.95 -60.67 REMARK 500 5 ASN A 14 96.14 -63.17 REMARK 500 6 SER A 6 -11.68 68.51 REMARK 500 6 HIS A 8 88.76 -68.85 REMARK 500 6 ASN A 14 95.39 -63.50 REMARK 500 6 ALA A 23 -60.09 -100.71 REMARK 500 7 SER A 6 -14.24 69.64 REMARK 500 7 HIS A 8 82.25 -65.25 REMARK 500 7 ASN A 14 97.08 -62.97 REMARK 500 7 PRO A 16 113.10 -38.53 REMARK 500 7 ALA A 23 -66.27 -101.87 REMARK 500 8 SER A 6 -12.76 74.91 REMARK 500 8 HIS A 8 85.68 -65.09 REMARK 500 8 ASN A 14 97.03 -63.39 REMARK 500 8 PRO A 16 102.96 -50.17 REMARK 500 8 ARG A 26 79.39 70.85 REMARK 500 9 SER A 6 -13.79 71.99 REMARK 500 9 HIS A 8 86.16 -68.57 REMARK 500 9 ASN A 14 96.93 -63.42 REMARK 500 9 ALA A 23 -63.83 -98.86 REMARK 500 10 SER A 6 -13.54 67.54 REMARK 500 10 ASN A 14 95.52 -63.08 REMARK 500 10 PRO A 16 101.99 -39.38 REMARK 500 11 SER A 6 -14.47 67.94 REMARK 500 11 ASN A 14 95.92 -62.47 REMARK 500 REMARK 500 THIS ENTRY HAS 98 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 101 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 4 SG REMARK 620 2 CYS A 7 SG 110.7 REMARK 620 3 CYS A 18 SG 110.6 110.9 REMARK 620 4 CYS A 21 SG 108.2 109.0 107.3 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 53214 RELATED DB: BMRB DBREF 9P3Z A 1 27 UNP Q9NQZ6 ZC4H2_HUMAN 186 212 SEQRES 1 A 27 MET LYS ALA CYS LEU SER CYS HIS GLN GLN ILE HIS ARG SEQRES 2 A 27 ASN ALA PRO ILE CYS PRO LEU CYS LYS ALA LYS SER ARG SEQRES 3 A 27 SER HET ZN A 101 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ HELIX 1 AA1 LEU A 20 SER A 25 1 6 SHEET 1 AA1 2 LYS A 2 CYS A 4 0 SHEET 2 AA1 2 GLN A 9 ILE A 11 -1 O ILE A 11 N LYS A 2 LINK SG CYS A 4 ZN ZN A 101 1555 1555 2.29 LINK SG CYS A 7 ZN ZN A 101 1555 1555 2.30 LINK SG CYS A 18 ZN ZN A 101 1555 1555 2.30 LINK SG CYS A 21 ZN ZN A 101 1555 1555 2.29 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 ENDMDL MODEL 2 ENDMDL MODEL 3 ENDMDL MODEL 4 ENDMDL MODEL 5 ENDMDL MODEL 6 ENDMDL MODEL 7 ENDMDL MODEL 8 ENDMDL MODEL 9 ENDMDL MODEL 10 ENDMDL MODEL 11 ENDMDL MODEL 12 ENDMDL MODEL 13 ENDMDL MODEL 14 ENDMDL MODEL 15 ENDMDL MODEL 16 ENDMDL MODEL 17 ENDMDL MODEL 18 ENDMDL MODEL 19 ENDMDL MODEL 20 ENDMDL CONECT 57 427 CONECT 97 427 CONECT 277 427 CONECT 320 427 CONECT 427 57 97 277 320 MASTER 157 0 1 1 2 0 0 6 208 1 5 3 END