HEADER PROTEIN BINDING 07-SEP-25 9WOY TITLE CRYSTAL STRUCTURE OF THE MLH1 PROTEIN BOUND TO THE FAN1 PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA MISMATCH REPAIR PROTEIN MLH1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MUTL PROTEIN HOMOLOG 1; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: FANCONI-ASSOCIATED NUCLEASE 1; COMPND 8 CHAIN: C, D; COMPND 9 SYNONYM: FANCD2/FANCI-ASSOCIATED NUCLEASE 1,HFAN1,MYOTUBULARIN- COMPND 10 RELATED PROTEIN 15; COMPND 11 EC: 3.1.21.-,3.1.4.1; COMPND 12 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: MLH1, COCA2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606 KEYWDS PROTEIN-PEPTIDE COMPLEX, DNA DAMAGE REPAIR, HUNTINGTON'S DISEASE, KEYWDS 2 TRINUCLEOTIDE REPEAT INSTABILITY, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR Y.C.CHEN,Y.L.LIU,X.C.SHANG REVDAT 1 12-AUG-26 9WOY 0 JRNL AUTH Y.CHEN,H.HU,X.SHANG,K.M.FISHWICK,G.GRECO,Q.XIAO,Y.ZHOU, JRNL AUTH 2 Q.HUANG,T.JIANG,X.HUANG,G.WANG,X.ZHEN,G.XU,S.QIN, JRNL AUTH 3 A.A.SARTORI,Y.LIU JRNL TITL STRUCTURAL INSIGHTS INTO THE MLH1-FAN1 INTERACTION REVEAL AN JRNL TITL 2 UNCHARACTERIZED BINDING INTERFACE ON MLH1. JRNL REF NAT COMMUN 2026 JRNL REFN ESSN 2041-1723 JRNL PMID 42409804 JRNL DOI 10.1038/S41467-026-74991-0 REMARK 2 REMARK 2 RESOLUTION. 2.28 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0430 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.08 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 29078 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.241 REMARK 3 FREE R VALUE : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1581 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.28 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.83 REMARK 3 BIN R VALUE (WORKING SET) : 0.2562 REMARK 3 BIN FREE R VALUE SET COUNT : NULL REMARK 3 BIN FREE R VALUE : 0.2799 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4070 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 200 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 61.08 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.932 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.911 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; NULL ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : NULL REMARK 3 ION PROBE RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 9WOY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 19-SEP-25. REMARK 100 THE DEPOSITION ID IS D_1300063484. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-OCT-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL10U2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33445 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.180 REMARK 200 RESOLUTION RANGE LOW (A) : 30.460 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 11.90 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.18 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M TRIMETHYLAMINE N-OXIDE REMARK 280 DIHYDRATE, 0.1 M TRIS PH 8.5, 20% W/V POLYETHYLENE GLYCOL REMARK 280 MONOMETHYL ETHER 2,000, VAPOR DIFFUSION, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 X,-Y,-Z REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.07550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 125.26800 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.07550 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 125.26800 REMARK 290 REMARK 290 REMARK: NULL 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 350 APPLY THE FOLLOWING TO CHAINS: B, D REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 60.15100 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 THR A 495 REMARK 465 PRO A 496 REMARK 465 GLN A 701 REMARK 465 SER A 702 REMARK 465 GLU A 703 REMARK 465 VAL A 704 REMARK 465 PRO A 705 REMARK 465 GLY A 706 REMARK 465 SER A 707 REMARK 465 ILE A 708 REMARK 465 PRO A 709 REMARK 465 ASN A 710 REMARK 465 LYS A 751 REMARK 465 THR B 495 REMARK 465 PRO B 496 REMARK 465 ARG B 497 REMARK 465 ARG B 498 REMARK 465 ARG B 499 REMARK 465 GLU B 578 REMARK 465 SER B 692 REMARK 465 GLU B 693 REMARK 465 GLU B 694 REMARK 465 SER B 695 REMARK 465 THR B 696 REMARK 465 LEU B 697 REMARK 465 SER B 698 REMARK 465 GLY B 699 REMARK 465 GLN B 700 REMARK 465 GLN B 701 REMARK 465 SER B 702 REMARK 465 GLU B 703 REMARK 465 VAL B 704 REMARK 465 PRO B 705 REMARK 465 GLY B 706 REMARK 465 SER B 707 REMARK 465 ILE B 708 REMARK 465 PRO B 709 REMARK 465 ASN B 710 REMARK 465 LYS B 751 REMARK 465 ARG C 161 REMARK 465 LYS C 162 REMARK 465 ARG D 145 REMARK 465 LYS D 158 REMARK 465 LEU D 159 REMARK 465 SER D 160 REMARK 465 ARG D 161 REMARK 465 LYS D 162 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O PRO B 640 OH TYR B 684 2.15 REMARK 500 REMARK 500 REMARK: NULL 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 THR A 545 -13.97 71.10 REMARK 500 PRO A 649 98.08 -69.40 REMARK 500 VAL B 531 -60.29 -101.04 REMARK 500 GLN B 544 -131.20 58.32 REMARK 500 LEU B 749 -16.50 72.72 REMARK 500 SER D 154 107.75 -55.97 REMARK 500 ALA D 156 -132.58 55.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG C 145 0.23 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 873 DISTANCE = 6.10 ANGSTROMS DBREF 9WOY A 495 751 UNP P40692 MLH1_HUMAN 495 751 DBREF 9WOY B 495 751 UNP P40692 MLH1_HUMAN 495 751 DBREF 9WOY C 145 162 UNP Q9Y2M0 FAN1_HUMAN 145 162 DBREF 9WOY D 145 162 UNP Q9Y2M0 FAN1_HUMAN 145 162 SEQRES 1 A 257 THR PRO ARG ARG ARG ILE ILE ASN LEU THR SER VAL LEU SEQRES 2 A 257 SER LEU GLN GLU GLU ILE ASN GLU GLN GLY HIS GLU VAL SEQRES 3 A 257 LEU ARG GLU MET LEU HIS ASN HIS SER PHE VAL GLY CYS SEQRES 4 A 257 VAL ASN PRO GLN TRP ALA LEU ALA GLN HIS GLN THR LYS SEQRES 5 A 257 LEU TYR LEU LEU ASN THR THR LYS LEU SER GLU GLU LEU SEQRES 6 A 257 PHE TYR GLN ILE LEU ILE TYR ASP PHE ALA ASN PHE GLY SEQRES 7 A 257 VAL LEU ARG LEU SER GLU PRO ALA PRO LEU PHE ASP LEU SEQRES 8 A 257 ALA MET LEU ALA LEU ASP SER PRO GLU SER GLY TRP THR SEQRES 9 A 257 GLU GLU ASP GLY PRO LYS GLU GLY LEU ALA GLU TYR ILE SEQRES 10 A 257 VAL GLU PHE LEU LYS LYS LYS ALA GLU MET LEU ALA ASP SEQRES 11 A 257 TYR PHE SER LEU GLU ILE ASP GLU GLU GLY ASN LEU ILE SEQRES 12 A 257 GLY LEU PRO LEU LEU ILE ASP ASN TYR VAL PRO PRO LEU SEQRES 13 A 257 GLU GLY LEU PRO ILE PHE ILE LEU ARG LEU ALA THR GLU SEQRES 14 A 257 VAL ASN TRP ASP GLU GLU LYS GLU CYS PHE GLU SER LEU SEQRES 15 A 257 SER LYS GLU CYS ALA MET PHE TYR SER ILE ARG LYS GLN SEQRES 16 A 257 TYR ILE SER GLU GLU SER THR LEU SER GLY GLN GLN SER SEQRES 17 A 257 GLU VAL PRO GLY SER ILE PRO ASN SER TRP LYS TRP THR SEQRES 18 A 257 VAL GLU HIS ILE VAL TYR LYS ALA LEU ARG SER HIS ILE SEQRES 19 A 257 LEU PRO PRO LYS HIS PHE THR GLU ASP GLY ASN ILE LEU SEQRES 20 A 257 GLN LEU ALA ASN LEU PRO ASP LEU TYR LYS SEQRES 1 B 257 THR PRO ARG ARG ARG ILE ILE ASN LEU THR SER VAL LEU SEQRES 2 B 257 SER LEU GLN GLU GLU ILE ASN GLU GLN GLY HIS GLU VAL SEQRES 3 B 257 LEU ARG GLU MET LEU HIS ASN HIS SER PHE VAL GLY CYS SEQRES 4 B 257 VAL ASN PRO GLN TRP ALA LEU ALA GLN HIS GLN THR LYS SEQRES 5 B 257 LEU TYR LEU LEU ASN THR THR LYS LEU SER GLU GLU LEU SEQRES 6 B 257 PHE TYR GLN ILE LEU ILE TYR ASP PHE ALA ASN PHE GLY SEQRES 7 B 257 VAL LEU ARG LEU SER GLU PRO ALA PRO LEU PHE ASP LEU SEQRES 8 B 257 ALA MET LEU ALA LEU ASP SER PRO GLU SER GLY TRP THR SEQRES 9 B 257 GLU GLU ASP GLY PRO LYS GLU GLY LEU ALA GLU TYR ILE SEQRES 10 B 257 VAL GLU PHE LEU LYS LYS LYS ALA GLU MET LEU ALA ASP SEQRES 11 B 257 TYR PHE SER LEU GLU ILE ASP GLU GLU GLY ASN LEU ILE SEQRES 12 B 257 GLY LEU PRO LEU LEU ILE ASP ASN TYR VAL PRO PRO LEU SEQRES 13 B 257 GLU GLY LEU PRO ILE PHE ILE LEU ARG LEU ALA THR GLU SEQRES 14 B 257 VAL ASN TRP ASP GLU GLU LYS GLU CYS PHE GLU SER LEU SEQRES 15 B 257 SER LYS GLU CYS ALA MET PHE TYR SER ILE ARG LYS GLN SEQRES 16 B 257 TYR ILE SER GLU GLU SER THR LEU SER GLY GLN GLN SER SEQRES 17 B 257 GLU VAL PRO GLY SER ILE PRO ASN SER TRP LYS TRP THR SEQRES 18 B 257 VAL GLU HIS ILE VAL TYR LYS ALA LEU ARG SER HIS ILE SEQRES 19 B 257 LEU PRO PRO LYS HIS PHE THR GLU ASP GLY ASN ILE LEU SEQRES 20 B 257 GLN LEU ALA ASN LEU PRO ASP LEU TYR LYS SEQRES 1 C 18 ARG SER VAL LYS VAL ILE CYS LEU GLY SER LEU ALA SER SEQRES 2 C 18 LYS LEU SER ARG LYS SEQRES 1 D 18 ARG SER VAL LYS VAL ILE CYS LEU GLY SER LEU ALA SER SEQRES 2 D 18 LYS LEU SER ARG LYS FORMUL 5 HOH *200(H2 O) HELIX 1 AA1 LEU A 503 GLY A 517 1 15 HELIX 2 AA2 HIS A 518 ASN A 527 1 10 HELIX 3 AA3 THR A 552 ASP A 567 1 16 HELIX 4 AA4 LEU A 582 ASP A 591 1 10 HELIX 5 AA5 THR A 598 GLY A 602 5 5 HELIX 6 AA6 PRO A 603 SER A 627 1 25 HELIX 7 AA7 PRO A 649 GLU A 651 5 3 HELIX 8 AA8 GLY A 652 GLU A 663 1 12 HELIX 9 AA9 GLU A 668 SER A 685 1 18 HELIX 10 AB1 ARG A 687 ILE A 691 5 5 HELIX 11 AB2 TRP A 712 ILE A 719 1 8 HELIX 12 AB3 ILE A 719 LEU A 724 1 6 HELIX 13 AB4 LYS A 732 ASP A 737 1 6 HELIX 14 AB5 LEU B 503 GLY B 517 1 15 HELIX 15 AB6 HIS B 518 ASN B 527 1 10 HELIX 16 AB7 THR B 552 ASP B 567 1 16 HELIX 17 AB8 LEU B 582 SER B 592 1 11 HELIX 18 AB9 PRO B 593 GLY B 596 5 4 HELIX 19 AC1 PRO B 603 LYS B 618 1 16 HELIX 20 AC2 LYS B 618 SER B 627 1 10 HELIX 21 AC3 PRO B 649 GLU B 651 5 3 HELIX 22 AC4 GLY B 652 GLU B 663 1 12 HELIX 23 AC5 GLU B 668 SER B 685 1 18 HELIX 24 AC6 ARG B 687 ILE B 691 5 5 HELIX 25 AC7 TRP B 712 ILE B 719 1 8 HELIX 26 AC8 ILE B 719 LEU B 724 1 6 HELIX 27 AC9 PRO B 731 GLU B 736 5 6 HELIX 28 AD1 GLY C 153 LEU C 159 1 7 SHEET 1 AA1 4 SER A 529 CYS A 533 0 SHEET 2 AA1 4 TRP A 538 HIS A 543 -1 O LEU A 540 N GLY A 532 SHEET 3 AA1 4 LYS A 546 ASN A 551 -1 O TYR A 548 N ALA A 541 SHEET 4 AA1 4 ILE A 740 GLN A 742 -1 O LEU A 741 N LEU A 549 SHEET 1 AA2 4 GLU A 629 ILE A 630 0 SHEET 2 AA2 4 ASN A 635 LEU A 641 -1 O ILE A 637 N GLU A 629 SHEET 3 AA2 4 GLY A 572 PRO A 581 -1 N LEU A 574 O LEU A 639 SHEET 4 AA2 4 VAL C 147 ILE C 150 1 O LYS C 148 N ARG A 575 SHEET 1 AA3 4 SER B 529 CYS B 533 0 SHEET 2 AA3 4 TRP B 538 HIS B 543 -1 O LEU B 540 N GLY B 532 SHEET 3 AA3 4 LYS B 546 ASN B 551 -1 O TYR B 548 N ALA B 541 SHEET 4 AA3 4 ILE B 740 GLN B 742 -1 O LEU B 741 N LEU B 549 SHEET 1 AA4 3 ALA B 580 PRO B 581 0 SHEET 2 AA4 3 ASN B 635 LEU B 641 -1 O LEU B 636 N ALA B 580 SHEET 3 AA4 3 GLU B 629 ILE B 630 -1 N GLU B 629 O ILE B 637 SHEET 1 AA5 4 ALA B 580 PRO B 581 0 SHEET 2 AA5 4 ASN B 635 LEU B 641 -1 O LEU B 636 N ALA B 580 SHEET 3 AA5 4 GLY B 572 SER B 577 -1 N LEU B 574 O LEU B 639 SHEET 4 AA5 4 VAL D 147 ILE D 150 1 O LYS D 148 N ARG B 575 CRYST1 43.018 60.151 250.536 90.00 90.00 90.00 P 2 21 21 8 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 0.023246 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016625 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003991 0.00000 MASTER 361 0 0 28 19 0 0 6 4270 4 0 44 END