HEADER DNA BINDING PROTEIN 27-OCT-25 9YXY TITLE CRYSTAL STRUCTURE OF EEPD1 EEP DOMAIN DIMER AT PH 5.5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDONUCLEASE/EXONUCLEASE/PHOSPHATASE FAMILY DOMAIN- COMPND 3 CONTAINING PROTEIN 1; COMPND 4 CHAIN: A, B; COMPND 5 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: EEPD1, KIAA1706; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA2 KEYWDS ENDONUCLEASE/EXONUCLEASE/PHOSPHATASE FOLD, DIMERIZATION, REPLICATION KEYWDS 2 STRESS RESPONSE, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.SHEN,A.S.ARVAI,C.A.BROSEY,C.TSAI,S.E.TSUTAKAWA,J.A.TAINER REVDAT 2 25-MAR-26 9YXY 1 JRNL REMARK REVDAT 1 18-MAR-26 9YXY 0 JRNL AUTH R.SHEN,A.H.SARKER,Y.CHEN,M.LIU,S.ROY,A.S.ARVAI,A.BACOLLA, JRNL AUTH 2 Z.AHMED,P.KATSONIS,M.HAMMEL,I.KURAOKA,M.S.TSAI,C.IRIE, JRNL AUTH 3 L.WEBB,O.LICHTARGE,C.L.TSAI,S.E.TSUTAKAWA,K.SCHLACHER, JRNL AUTH 4 J.A.TAINER JRNL TITL EEPD1 EVOLVED A UNIQUE DNA CLAMPING DIMER PROTECTING JRNL TITL 2 REVERSED REPLICATION FORKS. JRNL REF NUCLEIC ACIDS RES. V. 54 2026 JRNL REFN ESSN 1362-4962 JRNL PMID 41830330 JRNL DOI 10.1093/NAR/GKAG188 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.2_5419 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.24 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 37030 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.870 REMARK 3 FREE R VALUE TEST SET COUNT : 1805 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 38.2400 - 4.7000 0.95 2840 166 0.1974 0.2389 REMARK 3 2 4.7000 - 3.7300 0.99 2827 156 0.1482 0.1730 REMARK 3 3 3.7300 - 3.2600 0.95 2701 113 0.1711 0.1878 REMARK 3 4 3.2600 - 2.9600 0.98 2752 141 0.1763 0.2027 REMARK 3 5 2.9600 - 2.7500 0.94 2654 120 0.2010 0.3052 REMARK 3 6 2.7500 - 2.5900 0.98 2704 158 0.2111 0.2365 REMARK 3 7 2.5900 - 2.4600 0.98 2744 123 0.2137 0.2688 REMARK 3 8 2.4600 - 2.3500 0.97 2730 136 0.2191 0.2742 REMARK 3 9 2.3500 - 2.2600 0.93 2572 118 0.2358 0.2927 REMARK 3 10 2.2600 - 2.1800 0.99 2710 134 0.2586 0.3403 REMARK 3 11 2.1800 - 2.1100 0.96 2646 145 0.2837 0.3253 REMARK 3 12 2.1100 - 2.0500 1.00 2704 142 0.2859 0.3212 REMARK 3 13 2.0500 - 2.0000 0.95 2641 153 0.3109 0.3505 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.259 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.225 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 55.64 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.004 4253 REMARK 3 ANGLE : 0.701 5775 REMARK 3 CHIRALITY : 0.047 626 REMARK 3 PLANARITY : 0.007 744 REMARK 3 DIHEDRAL : 13.630 1541 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : ens_1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : (chain "A" and (resid 254 through 308 or REMARK 3 resid 310 through 408 or resid 428 REMARK 3 through 481 or resid 483 through 516 or REMARK 3 resid 518 through 541)) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : (chain "B" and (resid 254 through 308 or REMARK 3 resid 310 through 370 or (resid 371 and REMARK 3 (name N or name CA or name C or name O or REMARK 3 name CB )) or resid 383 through 428 or REMARK 3 (resid 429 through 430 and (name N or REMARK 3 name CA or name C or name O or name CB )) REMARK 3 or resid 431 through 481 or resid 483 REMARK 3 through 516 or resid 518 through 540 or REMARK 3 (resid 541 and (name N or name CA or name REMARK 3 C or name O or name CB )))) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9YXY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-OCT-25. REMARK 100 THE DEPOSITION ID IS D_1000301105. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-FEB-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979460 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS 20210323 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.8.2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37041 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 38.240 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 200 DATA REDUNDANCY : 13.60 REMARK 200 R MERGE (I) : 0.16130 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.8500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.9 REMARK 200 DATA REDUNDANCY IN SHELL : 14.20 REMARK 200 R MERGE FOR SHELL (I) : 3.15800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.860 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.3 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS, PH 5.5, 25% PEG3350, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 288K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z 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 19.47150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 60.74150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 58.16000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 60.74150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.47150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 58.16000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 GLY A 242 REMARK 465 PRO A 243 REMARK 465 MET A 244 REMARK 465 ARG A 245 REMARK 465 PRO A 246 REMARK 465 SER A 372 REMARK 465 SER A 373 REMARK 465 PRO A 374 REMARK 465 SER A 375 REMARK 465 ASN A 376 REMARK 465 GLY A 377 REMARK 465 HIS A 378 REMARK 465 GLY A 379 REMARK 465 LYS A 380 REMARK 465 LEU A 381 REMARK 465 ALA A 382 REMARK 465 THR A 409 REMARK 465 LEU A 410 REMARK 465 LEU A 411 REMARK 465 GLY A 412 REMARK 465 SER A 413 REMARK 465 GLU A 414 REMARK 465 ASN A 415 REMARK 465 PRO A 416 REMARK 465 SER A 417 REMARK 465 LYS A 418 REMARK 465 ASN A 419 REMARK 465 HIS A 420 REMARK 465 SER A 421 REMARK 465 ASP A 422 REMARK 465 GLY A 423 REMARK 465 HIS A 424 REMARK 465 LYS A 542 REMARK 465 ASP A 543 REMARK 465 GLY B 242 REMARK 465 PRO B 243 REMARK 465 MET B 244 REMARK 465 ARG B 245 REMARK 465 PRO B 246 REMARK 465 SER B 247 REMARK 465 VAL B 248 REMARK 465 GLU B 249 REMARK 465 ALA B 250 REMARK 465 PHE B 251 REMARK 465 GLY B 252 REMARK 465 GLY B 253 REMARK 465 SER B 372 REMARK 465 SER B 373 REMARK 465 PRO B 374 REMARK 465 SER B 375 REMARK 465 ASN B 376 REMARK 465 GLY B 377 REMARK 465 HIS B 378 REMARK 465 GLY B 379 REMARK 465 LYS B 380 REMARK 465 LEU B 381 REMARK 465 ALA B 382 REMARK 465 THR B 409 REMARK 465 LEU B 410 REMARK 465 LEU B 411 REMARK 465 GLY B 412 REMARK 465 SER B 413 REMARK 465 GLU B 414 REMARK 465 ASN B 415 REMARK 465 PRO B 416 REMARK 465 SER B 417 REMARK 465 LYS B 418 REMARK 465 ASN B 419 REMARK 465 HIS B 420 REMARK 465 SER B 421 REMARK 465 ASP B 422 REMARK 465 GLY B 423 REMARK 465 HIS B 424 REMARK 465 ARG B 425 REMARK 465 LEU B 426 REMARK 465 ALA B 427 REMARK 465 LYS B 542 REMARK 465 ASP B 543 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 371 CG CD OE1 OE2 REMARK 470 ARG A 425 CG CD NE CZ NH1 NH2 REMARK 470 PHE A 429 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU A 541 CG CD OE1 OE2 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 GLN A 269 99.09 62.48 REMARK 500 VAL A 393 77.19 -110.11 REMARK 500 LYS A 441 -68.07 -93.07 REMARK 500 SER A 486 -12.04 -146.39 REMARK 500 SER A 523 -167.01 -109.60 REMARK 500 GLN B 269 100.07 60.24 REMARK 500 ASN B 343 97.82 -161.54 REMARK 500 VAL B 393 78.91 -109.96 REMARK 500 LYS B 441 -74.11 -99.04 REMARK 500 SER B 486 -11.35 -145.00 REMARK 500 ASN B 521 -104.56 62.68 REMARK 500 SER B 523 -163.97 -105.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9YSF RELATED DB: PDB REMARK 900 RELATED ID: 9YI2 RELATED DB: PDB DBREF 9YXY A 245 543 UNP Q7L9B9 EEPD1_HUMAN 245 543 DBREF 9YXY B 245 543 UNP Q7L9B9 EEPD1_HUMAN 245 543 SEQADV 9YXY GLY A 242 UNP Q7L9B9 EXPRESSION TAG SEQADV 9YXY PRO A 243 UNP Q7L9B9 EXPRESSION TAG SEQADV 9YXY MET A 244 UNP Q7L9B9 EXPRESSION TAG SEQADV 9YXY ASN A 343 UNP Q7L9B9 SER 343 VARIANT SEQADV 9YXY GLY B 242 UNP Q7L9B9 EXPRESSION TAG SEQADV 9YXY PRO B 243 UNP Q7L9B9 EXPRESSION TAG SEQADV 9YXY MET B 244 UNP Q7L9B9 EXPRESSION TAG SEQADV 9YXY ASN B 343 UNP Q7L9B9 SER 343 VARIANT SEQRES 1 A 302 GLY PRO MET ARG PRO SER VAL GLU ALA PHE GLY GLY THR SEQRES 2 A 302 ARG ASP GLY ARG PRO VAL LEU ARG LEU ALA THR TRP ASN SEQRES 3 A 302 LEU GLN GLY CYS SER VAL GLU LYS ALA ASN ASN PRO GLY SEQRES 4 A 302 VAL ARG GLU VAL VAL CYS MET THR LEU LEU GLU ASN SER SEQRES 5 A 302 ILE LYS LEU LEU ALA VAL GLN GLU LEU LEU ASP ARG GLU SEQRES 6 A 302 ALA LEU GLU LYS PHE CYS THR GLU LEU ASN GLN PRO THR SEQRES 7 A 302 LEU PRO ASN ILE ARG LYS TRP LYS GLY PRO ARG GLY CYS SEQRES 8 A 302 TRP LYS ALA VAL VAL ALA GLU LYS PRO SER ASN GLN LEU SEQRES 9 A 302 GLN LYS GLY ALA GLY TYR ALA GLY PHE LEU TRP ASP ALA SEQRES 10 A 302 ALA ALA GLY MET GLU LEU ARG ASP ALA GLY SER GLN GLU SEQRES 11 A 302 SER SER PRO SER ASN GLY HIS GLY LYS LEU ALA GLY PRO SEQRES 12 A 302 SER PRO TYR LEU GLY ARG PHE LYS VAL GLY SER HIS ASP SEQRES 13 A 302 LEU THR LEU VAL ASN LEU HIS LEU ALA ALA LEU THR LEU SEQRES 14 A 302 LEU GLY SER GLU ASN PRO SER LYS ASN HIS SER ASP GLY SEQRES 15 A 302 HIS ARG LEU ALA SER PHE ALA GLN THR LEU GLN GLU THR SEQRES 16 A 302 LEU LYS GLY GLU LYS ASP VAL ILE ILE LEU GLY ASP PHE SEQRES 17 A 302 GLY GLN GLY PRO ASP SER ASN ASP TYR ASP ILE LEU ARG SEQRES 18 A 302 LYS GLU LYS PHE HIS HIS LEU ILE PRO ALA HIS THR PHE SEQRES 19 A 302 THR ASN ILE SER THR LYS ASN PRO GLN GLY SER LYS SER SEQRES 20 A 302 LEU ASP ASN ILE TRP ILE SER LYS SER LEU LYS LYS VAL SEQRES 21 A 302 PHE THR GLY HIS TRP ALA VAL VAL ARG GLU GLY LEU THR SEQRES 22 A 302 ASN PRO TRP ILE PRO ASP ASN TRP SER TRP GLY GLY VAL SEQRES 23 A 302 ALA SER GLU HIS CYS PRO VAL LEU ALA GLU PHE TYR THR SEQRES 24 A 302 GLU LYS ASP SEQRES 1 B 302 GLY PRO MET ARG PRO SER VAL GLU ALA PHE GLY GLY THR SEQRES 2 B 302 ARG ASP GLY ARG PRO VAL LEU ARG LEU ALA THR TRP ASN SEQRES 3 B 302 LEU GLN GLY CYS SER VAL GLU LYS ALA ASN ASN PRO GLY SEQRES 4 B 302 VAL ARG GLU VAL VAL CYS MET THR LEU LEU GLU ASN SER SEQRES 5 B 302 ILE LYS LEU LEU ALA VAL GLN GLU LEU LEU ASP ARG GLU SEQRES 6 B 302 ALA LEU GLU LYS PHE CYS THR GLU LEU ASN GLN PRO THR SEQRES 7 B 302 LEU PRO ASN ILE ARG LYS TRP LYS GLY PRO ARG GLY CYS SEQRES 8 B 302 TRP LYS ALA VAL VAL ALA GLU LYS PRO SER ASN GLN LEU SEQRES 9 B 302 GLN LYS GLY ALA GLY TYR ALA GLY PHE LEU TRP ASP ALA SEQRES 10 B 302 ALA ALA GLY MET GLU LEU ARG ASP ALA GLY SER GLN GLU SEQRES 11 B 302 SER SER PRO SER ASN GLY HIS GLY LYS LEU ALA GLY PRO SEQRES 12 B 302 SER PRO TYR LEU GLY ARG PHE LYS VAL GLY SER HIS ASP SEQRES 13 B 302 LEU THR LEU VAL ASN LEU HIS LEU ALA ALA LEU THR LEU SEQRES 14 B 302 LEU GLY SER GLU ASN PRO SER LYS ASN HIS SER ASP GLY SEQRES 15 B 302 HIS ARG LEU ALA SER PHE ALA GLN THR LEU GLN GLU THR SEQRES 16 B 302 LEU LYS GLY GLU LYS ASP VAL ILE ILE LEU GLY ASP PHE SEQRES 17 B 302 GLY GLN GLY PRO ASP SER ASN ASP TYR ASP ILE LEU ARG SEQRES 18 B 302 LYS GLU LYS PHE HIS HIS LEU ILE PRO ALA HIS THR PHE SEQRES 19 B 302 THR ASN ILE SER THR LYS ASN PRO GLN GLY SER LYS SER SEQRES 20 B 302 LEU ASP ASN ILE TRP ILE SER LYS SER LEU LYS LYS VAL SEQRES 21 B 302 PHE THR GLY HIS TRP ALA VAL VAL ARG GLU GLY LEU THR SEQRES 22 B 302 ASN PRO TRP ILE PRO ASP ASN TRP SER TRP GLY GLY VAL SEQRES 23 B 302 ALA SER GLU HIS CYS PRO VAL LEU ALA GLU PHE TYR THR SEQRES 24 B 302 GLU LYS ASP HET GOL A 601 14 HET EDO A 602 10 HET IMD B 601 10 HETNAM GOL GLYCEROL HETNAM EDO 1,2-ETHANEDIOL HETNAM IMD IMIDAZOLE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 GOL C3 H8 O3 FORMUL 4 EDO C2 H6 O2 FORMUL 5 IMD C3 H5 N2 1+ FORMUL 6 HOH *188(H2 O) HELIX 1 AA1 VAL A 248 GLY A 252 5 5 HELIX 2 AA2 SER A 272 ASN A 278 1 7 HELIX 3 AA3 ASN A 278 ASN A 292 1 15 HELIX 4 AA4 GLU A 306 GLN A 317 1 12 HELIX 5 AA5 LEU A 320 LYS A 325 1 6 HELIX 6 AA6 ARG A 425 SER A 428 5 4 HELIX 7 AA7 PHE A 429 GLU A 440 1 12 HELIX 8 AA8 SER A 455 ASP A 457 5 3 HELIX 9 AA9 TYR A 458 GLU A 464 1 7 HELIX 10 AB1 LYS A 496 LYS A 499 5 4 HELIX 11 AB2 SER B 272 ASN B 278 1 7 HELIX 12 AB3 ASN B 278 ASN B 292 1 15 HELIX 13 AB4 GLU B 306 GLN B 317 1 12 HELIX 14 AB5 LEU B 320 LYS B 325 1 6 HELIX 15 AB6 PHE B 429 LYS B 438 1 10 HELIX 16 AB7 SER B 455 ASP B 457 5 3 HELIX 17 AB8 TYR B 458 GLU B 464 1 7 HELIX 18 AB9 LYS B 496 LYS B 499 5 4 SHEET 1 AA1 5 THR A 254 ARG A 255 0 SHEET 2 AA1 5 ARG A 258 CYS A 271 -1 O ARG A 258 N ARG A 255 SHEET 3 AA1 5 ILE A 294 LEU A 302 1 O ALA A 298 N ALA A 264 SHEET 4 AA1 5 TYR A 351 ASP A 357 -1 O LEU A 355 N LEU A 297 SHEET 5 AA1 5 TRP A 333 VAL A 337 -1 N LYS A 334 O TRP A 356 SHEET 1 AA2 4 THR A 254 ARG A 255 0 SHEET 2 AA2 4 ARG A 258 CYS A 271 -1 O ARG A 258 N ARG A 255 SHEET 3 AA2 4 VAL A 534 TYR A 539 -1 O VAL A 534 N THR A 265 SHEET 4 AA2 4 PHE A 502 VAL A 508 -1 N ALA A 507 O LEU A 535 SHEET 1 AA3 6 MET A 362 SER A 369 0 SHEET 2 AA3 6 TYR A 387 VAL A 393 -1 O ARG A 390 N ARG A 365 SHEET 3 AA3 6 HIS A 396 HIS A 404 -1 O LEU A 398 N PHE A 391 SHEET 4 AA3 6 ASP A 442 ASP A 448 1 O ILE A 444 N VAL A 401 SHEET 5 AA3 6 ASP A 490 ILE A 494 -1 O TRP A 493 N ILE A 445 SHEET 6 AA3 6 HIS A 467 HIS A 468 -1 N HIS A 467 O ILE A 494 SHEET 1 AA4 2 PRO A 519 ASP A 520 0 SHEET 2 AA4 2 SER A 523 TRP A 524 -1 O SER A 523 N ASP A 520 SHEET 1 AA5 6 TRP B 333 VAL B 337 0 SHEET 2 AA5 6 TYR B 351 ASP B 357 -1 O PHE B 354 N VAL B 336 SHEET 3 AA5 6 ILE B 294 LEU B 302 -1 N LEU B 297 O LEU B 355 SHEET 4 AA5 6 VAL B 260 CYS B 271 1 N ALA B 264 O ALA B 298 SHEET 5 AA5 6 VAL B 534 TYR B 539 -1 O VAL B 534 N THR B 265 SHEET 6 AA5 6 PHE B 502 VAL B 508 -1 N ALA B 507 O LEU B 535 SHEET 1 AA6 6 MET B 362 SER B 369 0 SHEET 2 AA6 6 TYR B 387 VAL B 393 -1 O LYS B 392 N GLU B 363 SHEET 3 AA6 6 HIS B 396 HIS B 404 -1 O LEU B 398 N PHE B 391 SHEET 4 AA6 6 VAL B 443 ASP B 448 1 O ILE B 444 N VAL B 401 SHEET 5 AA6 6 ASP B 490 ILE B 494 -1 O TRP B 493 N ILE B 445 SHEET 6 AA6 6 HIS B 467 HIS B 468 -1 N HIS B 467 O ILE B 494 SHEET 1 AA7 2 PRO B 519 ASP B 520 0 SHEET 2 AA7 2 SER B 523 TRP B 524 -1 O SER B 523 N ASP B 520 CRYST1 38.943 116.320 121.483 90.00 90.00 90.00 P 21 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 0.025679 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008597 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008232 0.00000 MTRIX1 1 -0.999942 0.008341 -0.006792 31.81326 1 MTRIX2 1 0.001759 -0.496174 -0.868221 21.10838 1 MTRIX3 1 -0.010612 -0.868183 0.496131 11.53576 1 CONECT 8225 8226 8227 8231 8232 CONECT 8226 8225 8233 CONECT 8227 8225 8228 8229 8234 CONECT 8228 8227 8235 CONECT 8229 8227 8230 8236 8237 CONECT 8230 8229 8238 CONECT 8231 8225 CONECT 8232 8225 CONECT 8233 8226 CONECT 8234 8227 CONECT 8235 8228 CONECT 8236 8229 CONECT 8237 8229 CONECT 8238 8230 CONECT 8239 8240 8241 8243 8244 CONECT 8240 8239 8245 CONECT 8241 8239 8242 8246 8247 CONECT 8242 8241 8248 CONECT 8243 8239 CONECT 8244 8239 CONECT 8245 8240 CONECT 8246 8241 CONECT 8247 8241 CONECT 8248 8242 CONECT 8249 8250 8253 8254 CONECT 8250 8249 8251 8255 CONECT 8251 8250 8252 8256 CONECT 8252 8251 8253 8257 CONECT 8253 8249 8252 8258 CONECT 8254 8249 CONECT 8255 8250 CONECT 8256 8251 CONECT 8257 8252 CONECT 8258 8253 MASTER 350 0 3 18 31 0 0 9 4301 2 34 48 END