HEADER PROTEIN BINDING 13-JAN-20 6TX2 TITLE HUMAN HPF1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTONE PARYLATION FACTOR 1; COMPND 3 CHAIN: A; COMPND 4 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: HPF1, C4ORF27; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA KEYWDS PARP1, PARP2, ADP-RIBOSYLATION, SERINE ADP-RIBOSYLATION, C4ORF27, KEYWDS 2 PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR M.J.SUSKIEWICZ,I.AHEL REVDAT 3 01-MAY-24 6TX2 1 REMARK REVDAT 2 08-APR-20 6TX2 1 JRNL REVDAT 1 19-FEB-20 6TX2 0 JRNL AUTH M.J.SUSKIEWICZ,F.ZOBEL,T.E.H.OGDEN,P.FONTANA,A.ARIZA, JRNL AUTH 2 J.C.YANG,K.ZHU,L.BRACKEN,W.J.HAWTHORNE,D.AHEL,D.NEUHAUS, JRNL AUTH 3 I.AHEL JRNL TITL HPF1 COMPLETES THE PARP ACTIVE SITE FOR DNA DAMAGE-INDUCED JRNL TITL 2 ADP-RIBOSYLATION. JRNL REF NATURE V. 579 598 2020 JRNL REFN ESSN 1476-4687 JRNL PMID 32028527 JRNL DOI 10.1038/S41586-020-2013-6 REMARK 2 REMARK 2 RESOLUTION. 2.09 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV_3126 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.09 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 57.55 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 40174 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.890 REMARK 3 FREE R VALUE TEST SET COUNT : 1964 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 57.5500 - 5.0356 1.00 2794 145 0.1628 0.1946 REMARK 3 2 5.0356 - 3.9972 1.00 2778 132 0.1470 0.1471 REMARK 3 3 3.9972 - 3.4920 1.00 2748 129 0.1628 0.1744 REMARK 3 4 3.4920 - 3.1727 1.00 2764 121 0.1997 0.2358 REMARK 3 5 3.1727 - 2.9453 1.00 2751 129 0.2112 0.2270 REMARK 3 6 2.9453 - 2.7717 1.00 2754 127 0.2114 0.2203 REMARK 3 7 2.7717 - 2.6329 1.00 2736 125 0.2121 0.2370 REMARK 3 8 2.6329 - 2.5183 1.00 2707 152 0.2074 0.2062 REMARK 3 9 2.5183 - 2.4213 0.99 2714 159 0.2232 0.2384 REMARK 3 10 2.4213 - 2.3378 1.00 2729 132 0.2286 0.2646 REMARK 3 11 2.3378 - 2.2647 0.99 2677 147 0.2585 0.2831 REMARK 3 12 2.2647 - 2.1999 0.99 2709 169 0.2620 0.2877 REMARK 3 13 2.1999 - 2.1420 0.99 2691 137 0.2837 0.2992 REMARK 3 14 2.1420 - 2.0900 0.99 2658 160 0.2995 0.3141 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.800 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.30 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6TX2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-JAN-20. REMARK 100 THE DEPOSITION ID IS D_1292105941. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-FEB-19 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 : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9787 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 80356 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.090 REMARK 200 RESOLUTION RANGE LOW (A) : 99.680 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 19.66 REMARK 200 R MERGE (I) : 0.17000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.09 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 18.68 REMARK 200 R MERGE FOR SHELL (I) : 2.67000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.200 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: HPF1 FROM NEMATOSTELLA VECTENSIS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 33% GLYCEROL ETHOXYLATE, 0.23 M REMARK 280 LITHIUM CITRATE TRIBASIC TETRAHYDRATE, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 60.25867 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 30.12933 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 45.19400 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 15.06467 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 75.32333 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL 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 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 MET A 29 REMARK 465 GLY A 30 REMARK 465 HIS A 31 REMARK 465 HIS A 32 REMARK 465 HIS A 33 REMARK 465 HIS A 34 REMARK 465 THR A 93 REMARK 465 LYS A 94 REMARK 465 LYS A 95 REMARK 465 LYS A 96 REMARK 465 SER A 97 REMARK 465 THR A 98 REMARK 465 ALA A 345 REMARK 465 ALA A 346 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 ASP A 64 85.13 -151.23 REMARK 500 ASN A 157 53.70 -147.13 REMARK 500 THR A 221 175.58 62.79 REMARK 500 ARG A 322 54.91 -112.99 REMARK 500 ASN A 340 26.48 -149.93 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 NA A 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 245 OD1 REMARK 620 2 GLU A 292 OE2 109.7 REMARK 620 3 ASP A 296 OD2 107.3 110.9 REMARK 620 4 HOH A 505 O 71.0 93.9 153.5 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 NA A 401 DBREF 6TX2 A 37 346 UNP Q9NWY4 HPF1_HUMAN 37 346 SEQADV 6TX2 MET A 29 UNP Q9NWY4 INITIATING METHIONINE SEQADV 6TX2 GLY A 30 UNP Q9NWY4 EXPRESSION TAG SEQADV 6TX2 HIS A 31 UNP Q9NWY4 EXPRESSION TAG SEQADV 6TX2 HIS A 32 UNP Q9NWY4 EXPRESSION TAG SEQADV 6TX2 HIS A 33 UNP Q9NWY4 EXPRESSION TAG SEQADV 6TX2 HIS A 34 UNP Q9NWY4 EXPRESSION TAG SEQADV 6TX2 HIS A 35 UNP Q9NWY4 EXPRESSION TAG SEQADV 6TX2 HIS A 36 UNP Q9NWY4 EXPRESSION TAG SEQADV 6TX2 LYS A 174 UNP Q9NWY4 ARG 174 VARIANT SEQRES 1 A 318 MET GLY HIS HIS HIS HIS HIS HIS LEU ARG LYS GLU VAL SEQRES 2 A 318 GLU ASN HIS TYR LYS LEU SER LEU PRO GLU ASP PHE TYR SEQRES 3 A 318 HIS PHE TRP LYS PHE CYS GLU GLU LEU ASP PRO GLU LYS SEQRES 4 A 318 PRO SER ASP SER LEU SER ALA SER LEU GLY LEU GLN LEU SEQRES 5 A 318 VAL GLY PRO TYR ASP ILE LEU ALA GLY LYS HIS LYS THR SEQRES 6 A 318 LYS LYS LYS SER THR GLY LEU ASN PHE ASN LEU HIS TRP SEQRES 7 A 318 ARG PHE TYR TYR ASP PRO PRO GLU PHE GLN THR ILE ILE SEQRES 8 A 318 ILE GLY ASP ASN LYS THR GLN TYR HIS MET GLY TYR PHE SEQRES 9 A 318 ARG ASP SER PRO ASP GLU PHE PRO VAL TYR VAL GLY ILE SEQRES 10 A 318 ASN GLU ALA LYS LYS ASN CYS ILE ILE VAL PRO ASN GLY SEQRES 11 A 318 ASP ASN VAL PHE ALA ALA VAL LYS LEU PHE LEU THR LYS SEQRES 12 A 318 LYS LEU LYS GLU ILE THR ASP LYS LYS LYS ILE ASN LEU SEQRES 13 A 318 LEU LYS ASN ILE ASP GLU LYS LEU THR GLU ALA ALA ARG SEQRES 14 A 318 GLU LEU GLY TYR SER LEU GLU GLN ARG THR VAL LYS MET SEQRES 15 A 318 LYS GLN ARG ASP LYS LYS VAL VAL THR LYS THR PHE HIS SEQRES 16 A 318 GLY ALA GLY LEU VAL VAL PRO VAL ASP LYS ASN ASP VAL SEQRES 17 A 318 GLY TYR ARG GLU LEU PRO GLU THR ASP ALA ASP LEU LYS SEQRES 18 A 318 ARG ILE CYS LYS THR ILE VAL GLU ALA ALA SER ASP GLU SEQRES 19 A 318 GLU ARG LEU LYS ALA PHE ALA PRO ILE GLN GLU MET MET SEQRES 20 A 318 THR PHE VAL GLN PHE ALA ASN ASP GLU CYS ASP TYR GLY SEQRES 21 A 318 MET GLY LEU GLU LEU GLY MET ASP LEU PHE CYS TYR GLY SEQRES 22 A 318 SER HIS TYR PHE HIS LYS VAL ALA GLY GLN LEU LEU PRO SEQRES 23 A 318 LEU ALA TYR ASN LEU LEU LYS ARG ASN LEU PHE ALA GLU SEQRES 24 A 318 ILE ILE GLU GLU HIS LEU ALA ASN ARG SER GLN GLU ASN SEQRES 25 A 318 ILE ASP GLN LEU ALA ALA HET NA A 401 1 HETNAM NA SODIUM ION FORMUL 2 NA NA 1+ FORMUL 3 HOH *200(H2 O) HELIX 1 AA1 LEU A 37 LYS A 46 1 10 HELIX 2 AA2 PRO A 50 ASP A 64 1 15 HELIX 3 AA3 LYS A 67 SER A 71 5 5 HELIX 4 AA4 LEU A 72 GLY A 77 1 6 HELIX 5 AA5 GLY A 82 ALA A 88 1 7 HELIX 6 AA6 ASN A 160 LYS A 174 1 15 HELIX 7 AA7 ASP A 178 GLY A 200 1 23 HELIX 8 AA8 THR A 207 LYS A 215 1 9 HELIX 9 AA9 THR A 244 GLU A 257 1 14 HELIX 10 AB1 SER A 260 PHE A 268 1 9 HELIX 11 AB2 PHE A 268 GLU A 284 1 17 HELIX 12 AB3 TYR A 287 GLY A 301 1 15 HELIX 13 AB4 SER A 302 TYR A 304 5 3 HELIX 14 AB5 PHE A 305 LEU A 320 1 16 HELIX 15 AB6 ARG A 322 ASN A 335 1 14 SHEET 1 AA1 5 GLN A 79 LEU A 80 0 SHEET 2 AA1 5 PHE A 115 ILE A 120 -1 O ILE A 120 N GLN A 79 SHEET 3 AA1 5 TYR A 127 PHE A 132 -1 O MET A 129 N ILE A 118 SHEET 4 AA1 5 TYR A 142 GLU A 147 -1 O GLY A 144 N GLY A 130 SHEET 5 AA1 5 VAL A 155 PRO A 156 -1 O VAL A 155 N ILE A 145 LINK OD1 ASP A 245 NA NA A 401 1555 1555 2.74 LINK OE2 GLU A 292 NA NA A 401 1555 1555 2.66 LINK OD2 ASP A 296 NA NA A 401 1555 1555 2.48 LINK NA NA A 401 O HOH A 505 1555 1555 3.14 SITE 1 AC1 4 THR A 221 ASP A 245 GLU A 292 ASP A 296 CRYST1 115.099 115.099 90.388 90.00 90.00 120.00 P 65 6 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 0.008688 0.005016 0.000000 0.00000 SCALE2 0.000000 0.010032 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011063 0.00000