HEADER METAL BINDING PROTEIN 11-JUN-25 9VFE TITLE SOLUTION STRUCTURE OF XPC BINDING DOMAIN OF HHR23B (APO FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: UV EXCISION REPAIR PROTEIN RAD23 HOMOLOG B; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HR23B,HHR23B,XP-C REPAIR-COMPLEMENTING COMPLEX 58 KDA COMPND 5 PROTEIN,P58; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: RAD23B; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS METAL-FREE FORM, METAL BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR T.XIAO,D.HE,M.J.S.KELLY,C.J.CHANG REVDAT 1 01-OCT-25 9VFE 0 JRNL AUTH T.XIAO,D.HE,D.LIU,S.JIA,Q.CHEN,D.SILVERMAN,N.MAITRA, JRNL AUTH 2 A.Y.HUANG,A.PEZACKI,T.T.NGUYEN,G.RAO,R.TILLAGE,K.DENG, JRNL AUTH 3 D.WEINSHENKER,R.D.BRITT,M.J.S.KELLY,Y.DAN,C.J.CHANG JRNL TITL RAD23B ACQUIRES A COPPER METALLOADAPTOR FUNCTION IN JRNL TITL 2 AMPHIBIAN-TO-REPTILE EVOLUTION TO INCREASE METABOLISM AND JRNL TITL 3 REGULATE GENOMIC INTEGRITY. JRNL REF MOL.CELL V. 85 3443 2025 JRNL REFN ISSN 1097-2765 JRNL PMID 40972527 JRNL DOI 10.1016/J.MOLCEL.2025.08.024 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH 3.7.0.1 REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9VFE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1300060440. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 7.4 REMARK 210 IONIC STRENGTH : 160 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 1.1 MM [U-100% 13C; U-100% 15N] REMARK 210 UV EXCISION REPAIR PROTEIN RAD23 REMARK 210 HOMOLOG B, 20 MM SODIUM REMARK 210 PHOSPHATE, 160 MM SODIUM REMARK 210 CHLORIDE, 95% H2O/5% [U-100% 2H] REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D HNCA; CBCANH; 3D CBCA(CO)NH; REMARK 210 3D HBHA(CO)NH; 3D C(CO)NH; 3D REMARK 210 HCCH-TOCSY; 3D 1H-13C NOESY; 3D REMARK 210 1H-15N NOESY; 2D 1H-15N HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE NEO REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA 3.98.15, CYANA 3.2, REMARK 210 TOPSPIN 4.0, TOPSPIN 4.2 REMARK 210 METHOD USED : MATRIX RELAXATION REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY 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 PRO A 26 0.30 -69.09 REMARK 500 1 ASN A 40 81.85 -153.27 REMARK 500 1 GLU A 64 -81.31 -114.33 REMARK 500 2 ASN A 40 86.23 -150.61 REMARK 500 3 LEU A 6 75.71 -113.21 REMARK 500 4 ASN A 40 83.86 -154.25 REMARK 500 5 GLN A 68 -32.73 -156.99 REMARK 500 6 GLN A 68 -59.66 -121.27 REMARK 500 8 VAL A 62 113.37 -160.82 REMARK 500 9 ASN A 40 82.49 -153.51 REMARK 500 10 LEU A 6 70.87 -114.56 REMARK 500 10 GLN A 68 -68.69 65.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 31131 RELATED DB: BMRB REMARK 900 SOLUTION STRUCTURE OF XPC BINDING DOMAIN OF HHR23B (APO FORM) DBREF 9VFE A 1 72 UNP P54727 RD23B_HUMAN 271 342 SEQRES 1 A 72 SER GLY GLY HIS PRO LEU GLU PHE LEU ARG ASN GLN PRO SEQRES 2 A 72 GLN PHE GLN GLN MET ARG GLN ILE ILE GLN GLN ASN PRO SEQRES 3 A 72 SER LEU LEU PRO ALA LEU LEU GLN GLN ILE GLY ARG GLU SEQRES 4 A 72 ASN PRO GLN LEU LEU GLN GLN ILE SER GLN HIS GLN GLU SEQRES 5 A 72 HIS PHE ILE GLN MET LEU ASN GLU PRO VAL GLN GLU ALA SEQRES 6 A 72 GLY GLY GLN GLY GLY GLY GLY HELIX 1 AA1 GLU A 7 ASN A 11 5 5 HELIX 2 AA2 GLN A 12 ASN A 25 1 14 HELIX 3 AA3 LEU A 28 ASN A 40 1 13 HELIX 4 AA4 ASN A 40 HIS A 50 1 11 HELIX 5 AA5 GLN A 51 HIS A 53 5 3 HELIX 6 AA6 PHE A 54 GLU A 60 1 7 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 MASTER 108 0 0 6 0 0 0 6 567 1 0 6 END