PDB Short entry for 1EDM HEADER COAGULATION FACTOR 21-MAR-96 1EDM TITLE EPIDERMAL GROWTH FACTOR-LIKE DOMAIN FROM HUMAN FACTOR IX COMPND MOL_ID: 1; COMPND 2 MOLECULE: FACTOR IX; COMPND 3 CHAIN: B, C; COMPND 4 FRAGMENT: EPIDERMAL GROWTH FACTOR-LIKE DOMAIN; 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 STRAIN: RZ1032, XL1-BLUE, MC1061; SOURCE 6 GENE: HUMAN FACTOR IX; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PMA91; SOURCE 10 EXPRESSION_SYSTEM_GENE: HUMAN FACTOR IX KEYWDS EPIDERMAL GROWTH FACTOR, EGF, CALCIUM-BINDING, EGF-LIKE DOMAIN, KEYWDS 2 STRUCTURE AND FUNCTION, HUMAN FACTOR IX, COAGULATION FACTOR EXPDTA X-RAY DIFFRACTION AUTHOR Z.RAO,P.HANDFORD,M.MAYHEW,V.KNOTT,G.G.BROWNLEE,D.STUART REVDAT 3 03-APR-24 1EDM 1 REMARK LINK REVDAT 2 24-FEB-09 1EDM 1 VERSN REVDAT 1 14-OCT-96 1EDM 0 JRNL AUTH Z.RAO,P.HANDFORD,M.MAYHEW,V.KNOTT,G.G.BROWNLEE,D.STUART JRNL TITL THE STRUCTURE OF A CA(2+)-BINDING EPIDERMAL GROWTH JRNL TITL 2 FACTOR-LIKE DOMAIN: ITS ROLE IN PROTEIN-PROTEIN JRNL TITL 3 INTERACTIONS. JRNL REF CELL(CAMBRIDGE,MASS.) V. 82 131 1995 JRNL REFN ISSN 0092-8674 JRNL PMID 7606779 JRNL DOI 10.1016/0092-8674(95)90059-4 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Z.RAO,P.HANDFORD,M.MAYHEW,V.KNOTT,G.G.BROWNLEE,D.STUART REMARK 1 TITL CRYSTALLIZATION OF A CALCIUM-BINDING EGF-LIKE DOMAIN REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 51 402 1995 REMARK 1 REFN ISSN 0907-4449 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 13041 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 590 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 131 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.50 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.250 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EDM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000173027. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-92 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : Y REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : 3D-SCALE (D. STUART), XDS REMARK 200 DATA SCALING SOFTWARE : XDS, 3DSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 1196 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.65 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.0 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NMR MODEL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 30.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.3 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 49.15000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 20.15000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 20.15000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 73.72500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 20.15000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 20.15000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 24.57500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 20.15000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 20.15000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 73.72500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 20.15000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 20.15000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 24.57500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 49.15000 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: 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 B 446 LIES ON A SPECIAL POSITION. 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 CG2 VAL B 46 O HOH B 276 1.25 REMARK 500 NZ LYS B 63 O HOH B 247 1.27 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 ASP B 65 -165.39 -121.75 REMARK 500 ASP C 65 -167.28 -121.73 REMARK 500 SER C 68 -175.37 -173.06 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 CA B 2 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 47 OD2 REMARK 620 2 GLY B 48 O 91.0 REMARK 620 3 GLN B 50 OE1 83.4 86.4 REMARK 620 4 ASP B 64 OD2 153.2 95.1 123.0 REMARK 620 5 ASP B 64 OD1 153.5 91.8 70.5 52.5 REMARK 620 6 ASP B 65 O 90.8 171.6 85.7 87.0 83.0 REMARK 620 7 ASN C 58 OD1 75.3 94.3 158.7 78.2 130.6 94.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 3 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 53 O REMARK 620 2 SER B 53 OG 72.0 REMARK 620 3 HOH B 204 O 116.0 71.7 REMARK 620 4 HOH B 208 O 82.3 149.7 136.1 REMARK 620 5 HOH B 209 O 140.0 78.3 77.7 114.7 REMARK 620 6 HOH B 210 O 77.0 89.6 150.7 68.8 76.6 REMARK 620 7 HOH B 234 O 71.6 120.3 84.1 63.3 148.2 125.1 REMARK 620 8 HOH B 254 O 143.3 139.4 95.7 61.6 61.2 83.9 95.5 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 1 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 58 OD1 REMARK 620 2 ASP C 47 OD2 84.2 REMARK 620 3 GLY C 48 O 93.6 90.7 REMARK 620 4 GLN C 50 OE1 163.4 79.2 87.0 REMARK 620 5 ASP C 64 OD1 124.9 150.3 93.1 71.6 REMARK 620 6 ASP C 64 OD2 75.3 159.4 88.8 121.3 50.2 REMARK 620 7 ASP C 65 O 90.5 91.7 175.4 89.6 82.9 90.2 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 2 DBREF 1EDM B 46 84 UNP P00740 FA9_HUMAN 92 130 DBREF 1EDM C 46 84 UNP P00740 FA9_HUMAN 92 130 SEQRES 1 B 39 VAL ASP GLY ASP GLN CYS GLU SER ASN PRO CYS LEU ASN SEQRES 2 B 39 GLY GLY SER CYS LYS ASP ASP ILE ASN SER TYR GLU CYS SEQRES 3 B 39 TRP CYS PRO PHE GLY PHE GLU GLY LYS ASN CYS GLU LEU SEQRES 1 C 39 VAL ASP GLY ASP GLN CYS GLU SER ASN PRO CYS LEU ASN SEQRES 2 C 39 GLY GLY SER CYS LYS ASP ASP ILE ASN SER TYR GLU CYS SEQRES 3 C 39 TRP CYS PRO PHE GLY PHE GLU GLY LYS ASN CYS GLU LEU HET CA B 3 1 HET CA B 2 1 HET CA C 1 1 HETNAM CA CALCIUM ION FORMUL 3 CA 3(CA 2+) FORMUL 6 HOH *131(H2 O) SHEET 1 A 2 SER B 61 ASP B 65 0 SHEET 2 A 2 SER B 68 TRP B 72 -1 N TRP B 72 O SER B 61 SHEET 1 B 2 SER C 61 ASP C 64 0 SHEET 2 B 2 TYR C 69 TRP C 72 -1 N TRP C 72 O SER C 61 SSBOND 1 CYS B 51 CYS B 62 1555 1555 2.03 SSBOND 2 CYS B 56 CYS B 71 1555 1555 2.01 SSBOND 3 CYS B 73 CYS B 82 1555 1555 2.03 SSBOND 4 CYS C 51 CYS C 62 1555 1555 2.01 SSBOND 5 CYS C 56 CYS C 71 1555 1555 2.03 SSBOND 6 CYS C 73 CYS C 82 1555 1555 2.04 LINK CA CA B 2 OD2 ASP B 47 1555 1555 2.30 LINK CA CA B 2 O GLY B 48 1555 1555 2.27 LINK CA CA B 2 OE1 GLN B 50 1555 1555 2.41 LINK CA CA B 2 OD2 ASP B 64 1555 1555 2.40 LINK CA CA B 2 OD1 ASP B 64 1555 1555 2.55 LINK CA CA B 2 O ASP B 65 1555 1555 2.29 LINK CA CA B 2 OD1 ASN C 58 1555 1555 2.36 LINK CA CA B 3 O SER B 53 1555 1555 2.37 LINK CA CA B 3 OG SER B 53 1555 1555 2.59 LINK CA CA B 3 O HOH B 204 1555 6446 2.50 LINK CA CA B 3 O HOH B 208 1555 1555 2.56 LINK CA CA B 3 O HOH B 209 1555 1555 2.40 LINK CA CA B 3 O HOH B 210 1555 1555 2.50 LINK CA CA B 3 O HOH B 234 1555 1555 2.33 LINK CA CA B 3 O HOH B 254 1555 1555 2.47 LINK OD1 ASN B 58 CA CA C 1 3544 1555 2.48 LINK CA CA C 1 OD2 ASP C 47 1555 1555 2.26 LINK CA CA C 1 O GLY C 48 1555 1555 2.37 LINK CA CA C 1 OE1 GLN C 50 1555 1555 2.36 LINK CA CA C 1 OD1 ASP C 64 1555 1555 2.57 LINK CA CA C 1 OD2 ASP C 64 1555 1555 2.60 LINK CA CA C 1 O ASP C 65 1555 1555 2.21 SITE 1 AC1 7 SER B 53 HOH B 204 HOH B 208 HOH B 209 SITE 2 AC1 7 HOH B 210 HOH B 234 HOH B 254 SITE 1 AC2 6 ASN B 58 ASP C 47 GLY C 48 GLN C 50 SITE 2 AC2 6 ASP C 64 ASP C 65 SITE 1 AC3 6 ASP B 47 GLY B 48 GLN B 50 ASP B 64 SITE 2 AC3 6 ASP B 65 ASN C 58 CRYST1 40.300 40.300 98.300 90.00 90.00 90.00 P 43 21 2 16 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 0.024814 0.000000 0.000000 0.00000 SCALE2 0.000000 0.024814 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010173 0.00000