HEADER PROTEIN BINDING 21-JUN-17 5W7Y TITLE CRYSTAL STRUCTURE OF FHA DOMAIN OF HUMAN APLF IN COMPLEX WITH XRCC1 TITLE 2 MONOPHOSPHORYLATED MUTATED PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: APRATAXIN AND PNK-LIKE FACTOR; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 1-105; COMPND 5 SYNONYM: APURINIC-APYRIMIDINIC ENDONUCLEASE APLF,PNK AND APTX-LIKE COMPND 6 FHA DOMAIN-CONTAINING PROTEIN,XRCC1-INTERACTING PROTEIN 1; COMPND 7 EC: 4.2.99.18; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: DNA REPAIR PROTEIN XRCC1; COMPND 11 CHAIN: D, C; COMPND 12 FRAGMENT: UNP RESIDUES 514-521; COMPND 13 SYNONYM: X-RAY REPAIR CROSS-COMPLEMENTING PROTEIN 1; COMPND 14 ENGINEERED: YES; COMPND 15 MUTATION: YES; COMPND 16 OTHER_DETAILS: XRCC1 S518E MUTATION PT PEPTIDE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: APLF, C2ORF13, PALF, XIP1; 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 SCAFFOLD PROTEIN, DNA REPAIR, NHEJ, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR L.C.PEDERSEN,K.KIM,R.E.LONDON REVDAT 3 16-OCT-24 5W7Y 1 REMARK REVDAT 2 04-OCT-23 5W7Y 1 REMARK REVDAT 1 02-MAY-18 5W7Y 0 JRNL AUTH K.KIM,L.C.PEDERSEN,T.W.KIRBY,E.F.DEROSE,R.E.LONDON JRNL TITL CHARACTERIZATION OF THE APLF FHA-XRCC1 PHOSPHOPEPTIDE JRNL TITL 2 INTERACTION AND ITS STRUCTURAL AND FUNCTIONAL IMPLICATIONS. JRNL REF NUCLEIC ACIDS RES. V. 45 12374 2017 JRNL REFN ESSN 1362-4962 JRNL PMID 29059378 JRNL DOI 10.1093/NAR/GKX941 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10.1_2155 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.45 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.500 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 11771 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.940 REMARK 3 FREE R VALUE TEST SET COUNT : 582 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 29.4519 - 3.3245 1.00 2938 153 0.1672 0.1775 REMARK 3 2 3.3245 - 2.6393 1.00 2817 150 0.2238 0.2721 REMARK 3 3 2.6393 - 2.3058 1.00 2840 144 0.2518 0.3586 REMARK 3 4 2.3058 - 2.0951 0.93 2594 135 0.2402 0.2968 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) : 0.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.050 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 1744 REMARK 3 ANGLE : 0.673 2374 REMARK 3 CHIRALITY : 0.045 261 REMARK 3 PLANARITY : 0.005 308 REMARK 3 DIHEDRAL : 14.812 1044 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 5W7Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUL-17. REMARK 100 THE DEPOSITION ID IS D_1000228576. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-DEC-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.514 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 200K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11773 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 29.449 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.3 REMARK 200 DATA REDUNDANCY : 2.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.11200 REMARK 200 FOR THE DATA SET : 7.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.31600 REMARK 200 FOR SHELL : 2.700 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: 5W7X REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.6MM APLF 0.6MM XRCC1 PEPTIDE 0.1M REMARK 280 TRIS 30% PEG 1000, PH 8.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 27.39950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 15.53600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 27.39950 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 15.53600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -4.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -4.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 242 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 248 LIES ON A SPECIAL POSITION. 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 SER A -2 REMARK 465 PHE A -1 REMARK 465 THR A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 SER B -2 REMARK 465 PHE B -1 REMARK 465 THR B 0 REMARK 465 MET B 1 REMARK 465 SER B 2 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 ARG A 10 CD NE CZ NH1 NH2 REMARK 470 GLU A 68 CG CD OE1 OE2 REMARK 470 LYS A 69 CE NZ REMARK 470 LYS A 76 CD CE NZ REMARK 470 LYS A 95 CD CE NZ REMARK 470 ARG A 99 CZ NH1 NH2 REMARK 470 GLU D 521 CG CD OE1 OE2 REMARK 470 GLU B 68 CG CD OE1 OE2 REMARK 470 LYS B 69 CE NZ REMARK 470 LYS B 76 CG CD CE NZ REMARK 470 LYS B 95 NZ REMARK 470 ARG B 99 CZ NH1 NH2 REMARK 470 GLU C 521 CG CD OE1 OE2 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 HOH B 239 O HOH B 258 2.19 REMARK 500 REMARK 500 REMARK: NULL DBREF 5W7Y A 1 105 UNP Q8IW19 APLF_HUMAN 1 105 DBREF 5W7Y D 514 521 UNP P18887 XRCC1_HUMAN 514 521 DBREF 5W7Y B 1 105 UNP Q8IW19 APLF_HUMAN 1 105 DBREF 5W7Y C 514 521 UNP P18887 XRCC1_HUMAN 514 521 SEQADV 5W7Y SER A -2 UNP Q8IW19 EXPRESSION TAG SEQADV 5W7Y PHE A -1 UNP Q8IW19 EXPRESSION TAG SEQADV 5W7Y THR A 0 UNP Q8IW19 EXPRESSION TAG SEQADV 5W7Y GLU D 518 UNP P18887 SER 518 ENGINEERED MUTATION SEQADV 5W7Y SER B -2 UNP Q8IW19 EXPRESSION TAG SEQADV 5W7Y PHE B -1 UNP Q8IW19 EXPRESSION TAG SEQADV 5W7Y THR B 0 UNP Q8IW19 EXPRESSION TAG SEQADV 5W7Y GLU C 518 UNP P18887 SER 518 ENGINEERED MUTATION SEQRES 1 A 108 SER PHE THR MET SER GLY GLY PHE GLU LEU GLN PRO ARG SEQRES 2 A 108 ASP GLY GLY PRO ARG VAL ALA LEU ALA PRO GLY GLU THR SEQRES 3 A 108 VAL ILE GLY ARG GLY PRO LEU LEU GLY ILE THR ASP LYS SEQRES 4 A 108 ARG VAL SER ARG ARG HIS ALA ILE LEU GLU VAL ALA GLY SEQRES 5 A 108 GLY GLN LEU ARG ILE LYS PRO ILE HIS THR ASN PRO CYS SEQRES 6 A 108 PHE TYR GLN SER SER GLU LYS SER GLN LEU LEU PRO LEU SEQRES 7 A 108 LYS PRO ASN LEU TRP CYS TYR LEU ASN PRO GLY ASP SER SEQRES 8 A 108 PHE SER LEU LEU VAL ASP LYS TYR ILE PHE ARG ILE LEU SEQRES 9 A 108 SER ILE PRO SER SEQRES 1 D 8 PRO TYR ALA GLY GLU TPO ASP GLU SEQRES 1 B 108 SER PHE THR MET SER GLY GLY PHE GLU LEU GLN PRO ARG SEQRES 2 B 108 ASP GLY GLY PRO ARG VAL ALA LEU ALA PRO GLY GLU THR SEQRES 3 B 108 VAL ILE GLY ARG GLY PRO LEU LEU GLY ILE THR ASP LYS SEQRES 4 B 108 ARG VAL SER ARG ARG HIS ALA ILE LEU GLU VAL ALA GLY SEQRES 5 B 108 GLY GLN LEU ARG ILE LYS PRO ILE HIS THR ASN PRO CYS SEQRES 6 B 108 PHE TYR GLN SER SER GLU LYS SER GLN LEU LEU PRO LEU SEQRES 7 B 108 LYS PRO ASN LEU TRP CYS TYR LEU ASN PRO GLY ASP SER SEQRES 8 B 108 PHE SER LEU LEU VAL ASP LYS TYR ILE PHE ARG ILE LEU SEQRES 9 B 108 SER ILE PRO SER SEQRES 1 C 8 PRO TYR ALA GLY GLU TPO ASP GLU MODRES 5W7Y TPO D 519 THR MODIFIED RESIDUE MODRES 5W7Y TPO C 519 THR MODIFIED RESIDUE HET TPO D 519 11 HET TPO C 519 11 HETNAM TPO PHOSPHOTHREONINE HETSYN TPO PHOSPHONOTHREONINE FORMUL 2 TPO 2(C4 H10 N O6 P) FORMUL 5 HOH *125(H2 O) SHEET 1 AA1 6 VAL A 16 ALA A 17 0 SHEET 2 AA1 6 GLY A 4 PRO A 9 -1 N LEU A 7 O VAL A 16 SHEET 3 AA1 6 ILE A 97 ILE A 103 -1 O ILE A 103 N GLY A 4 SHEET 4 AA1 6 SER A 88 SER A 90 -1 N PHE A 89 O PHE A 98 SHEET 5 AA1 6 PHE A 63 GLN A 65 -1 N GLN A 65 O SER A 88 SHEET 6 AA1 6 LEU A 73 PRO A 74 -1 O LEU A 73 N TYR A 64 SHEET 1 AA2 4 GLY A 21 ILE A 25 0 SHEET 2 AA2 4 ALA A 43 ALA A 48 -1 O ALA A 43 N ILE A 25 SHEET 3 AA2 4 GLN A 51 PRO A 56 -1 O ARG A 53 N GLU A 46 SHEET 4 AA2 4 CYS A 81 LEU A 83 -1 O LEU A 83 N LEU A 52 SHEET 1 AA3 6 VAL B 16 ALA B 17 0 SHEET 2 AA3 6 GLY B 4 PRO B 9 -1 N LEU B 7 O VAL B 16 SHEET 3 AA3 6 LYS B 95 ILE B 103 -1 O LEU B 101 N GLU B 6 SHEET 4 AA3 6 SER B 88 LEU B 92 -1 N PHE B 89 O PHE B 98 SHEET 5 AA3 6 PHE B 63 GLN B 65 -1 N GLN B 65 O SER B 88 SHEET 6 AA3 6 LEU B 73 PRO B 74 -1 O LEU B 73 N TYR B 64 SHEET 1 AA4 4 GLY B 21 ILE B 25 0 SHEET 2 AA4 4 ALA B 43 ALA B 48 -1 O LEU B 45 N THR B 23 SHEET 3 AA4 4 GLN B 51 PRO B 56 -1 O GLN B 51 N ALA B 48 SHEET 4 AA4 4 CYS B 81 LEU B 83 -1 O LEU B 83 N LEU B 52 LINK C GLU D 518 N TPO D 519 1555 1555 1.33 LINK C TPO D 519 N ASP D 520 1555 1555 1.33 LINK C GLU C 518 N TPO C 519 1555 1555 1.33 LINK C TPO C 519 N ASP C 520 1555 1555 1.33 CISPEP 1 ILE A 103 PRO A 104 0 2.25 CISPEP 2 ILE B 103 PRO B 104 0 5.54 CRYST1 54.799 31.072 118.908 90.00 97.84 90.00 C 1 2 1 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 0.018249 0.000000 0.002513 0.00000 SCALE2 0.000000 0.032183 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008489 0.00000