PDB Short entry for 1QRK HEADER TRANSFERASE 14-JUN-99 1QRK TITLE HUMAN FACTOR XIII WITH STRONTIUM BOUND IN THE ION SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (COAGULATION FACTOR XIII); COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: FULL LENGTH DIMER; COMPND 5 EC: 2.3.2.13; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: STRONTIUM BOUND IN THE ION SITE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 6 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4932 KEYWDS TRANSGLUTAMINASE, BLOOD COAGULATION, CALCIUM, STRONTIUM, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR B.A.FOX,V.C.YEE,L.C.PEDERSON,I.LE TRONG,P.D.BISHOP,R.E.STENKAMP, AUTHOR 2 D.C.TELLER REVDAT 6 16-AUG-23 1QRK 1 REMARK SEQADV LINK REVDAT 5 31-JAN-18 1QRK 1 REMARK REVDAT 4 04-OCT-17 1QRK 1 REMARK REVDAT 3 24-FEB-09 1QRK 1 VERSN REVDAT 2 01-APR-03 1QRK 1 JRNL REVDAT 1 02-JUL-99 1QRK 0 SPRSDE 02-JUL-99 1QRK 1BL2 JRNL AUTH B.A.FOX,V.C.YEE,L.C.PEDERSEN,I.LE TRONG,P.D.BISHOP, JRNL AUTH 2 R.E.STENKAMP,D.C.TELLER JRNL TITL IDENTIFICATION OF THE CALCIUM BINDING SITE AND A NOVEL JRNL TITL 2 YTTERBIUM SITE IN BLOOD COAGULATION FACTOR XIII BY X-RAY JRNL TITL 3 CRYSTALLOGRAPHY. JRNL REF J.BIOL.CHEM. V. 274 4917 1999 JRNL REFN ISSN 0021-9258 JRNL PMID 9988734 JRNL DOI 10.1074/JBC.274.8.4917 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.1000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 78.5 REMARK 3 NUMBER OF REFLECTIONS : 50777 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOMLY PICKED 5% OF DATA REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2558 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.65 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 55.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5598 REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE : 0.3420 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 279 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 11260 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 230 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.37 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.50 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.500 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.850 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.550 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.420 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 6.620 ; 2.500 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : PARAM19.ION REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.ION REMARK 3 TOPOLOGY FILE 3 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1QRK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-JUN-99. REMARK 100 THE DEPOSITION ID IS D_1000009183. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-94 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 6.2 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : R-AXIS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50777 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 78.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.65 REMARK 200 COMPLETENESS FOR SHELL (%) : 55.1 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 1FIE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1,2-PROPANEDIOL (24%) AND NAKPO4 REMARK 280 (100MM) PH 6.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 25K, REMARK 280 TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 36.16000 REMARK 290 SMTRY3 2 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 SER A 1 REMARK 465 GLU A 2 REMARK 465 THR A 3 REMARK 465 SER A 4 REMARK 465 ARG A 5 REMARK 465 THR A 6 REMARK 465 ALA A 7 REMARK 465 PHE A 8 REMARK 465 LEU A 31 REMARK 465 GLN A 32 REMARK 465 GLY A 33 REMARK 465 VAL A 34 REMARK 465 VAL A 35 REMARK 465 PRO A 36 REMARK 465 ARG A 37 REMARK 465 GLY A 38 REMARK 465 VAL A 39 REMARK 465 ASN A 40 REMARK 465 LEU A 41 REMARK 465 GLN A 42 REMARK 465 GLU A 43 REMARK 465 PHE A 44 REMARK 465 MET A 512 REMARK 465 LYS A 513 REMARK 465 SER A 514 REMARK 465 ARG A 515 REMARK 465 SER A 516 REMARK 465 ARG A 728 REMARK 465 PRO A 729 REMARK 465 SER A 730 REMARK 465 MET A 731 REMARK 465 SER B 1 REMARK 465 GLU B 2 REMARK 465 THR B 3 REMARK 465 SER B 4 REMARK 465 ARG B 5 REMARK 465 THR B 6 REMARK 465 ALA B 7 REMARK 465 PHE B 8 REMARK 465 GLY B 9 REMARK 465 PRO B 36 REMARK 465 ARG B 37 REMARK 465 GLY B 38 REMARK 465 VAL B 39 REMARK 465 ASN B 40 REMARK 465 THR B 508 REMARK 465 GLU B 509 REMARK 465 GLY B 510 REMARK 465 VAL B 511 REMARK 465 MET B 512 REMARK 465 LYS B 513 REMARK 465 SER B 514 REMARK 465 ARG B 515 REMARK 465 ARG B 728 REMARK 465 PRO B 729 REMARK 465 SER B 730 REMARK 465 MET B 731 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 30 O REMARK 470 VAL A 511 O REMARK 470 ARG A 727 O REMARK 470 VAL B 34 CG1 CG2 REMARK 470 VAL B 35 O CG1 CG2 REMARK 470 LEU B 41 CG CD1 CD2 REMARK 470 ASN B 507 O REMARK 470 ARG B 727 O REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 176 C - N - CA ANGL. DEV. = 10.3 DEGREES REMARK 500 PRO B 383 C - N - CA ANGL. DEV. = 12.2 DEGREES 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 PHE A 53 68.64 -104.47 REMARK 500 LYS A 54 -75.74 -59.67 REMARK 500 GLU A 55 117.07 -1.22 REMARK 500 MET A 136 136.75 173.84 REMARK 500 ASP A 139 80.23 13.70 REMARK 500 GLU A 177 2.53 -66.42 REMARK 500 ASN A 197 109.91 -170.45 REMARK 500 TYR A 214 -152.32 -162.15 REMARK 500 ARG A 223 136.20 -173.53 REMARK 500 ALA A 268 101.96 -51.31 REMARK 500 ASP A 270 80.43 65.97 REMARK 500 GLU A 272 -74.13 -122.64 REMARK 500 VAL A 274 -71.06 -75.62 REMARK 500 SER A 278 129.43 -175.20 REMARK 500 ASN A 281 11.38 -51.13 REMARK 500 VAL A 296 -73.06 -42.95 REMARK 500 PHE A 339 74.01 74.26 REMARK 500 MET A 406 72.99 71.49 REMARK 500 SER A 437 162.32 -47.01 REMARK 500 ASP A 472 17.80 -67.90 REMARK 500 GLU A 509 -100.83 -76.24 REMARK 500 HIS A 544 42.23 -86.37 REMARK 500 GLU A 571 115.42 -167.92 REMARK 500 TYR A 594 -37.29 -135.62 REMARK 500 GLU A 600 -50.02 -28.42 REMARK 500 ASN A 613 -37.01 -31.03 REMARK 500 LYS A 621 137.34 -172.22 REMARK 500 SER A 713 -83.01 -125.74 REMARK 500 PRO B 15 171.44 -56.76 REMARK 500 LEU B 45 132.79 123.26 REMARK 500 SER B 49 159.85 179.66 REMARK 500 LEU B 52 63.50 -119.30 REMARK 500 PHE B 53 70.08 -21.59 REMARK 500 LYS B 54 -77.52 -84.59 REMARK 500 GLU B 55 122.90 6.98 REMARK 500 ARG B 56 -32.89 -32.14 REMARK 500 ASP B 58 152.99 -49.64 REMARK 500 ASN B 60 -73.75 -48.52 REMARK 500 PRO B 91 136.76 -31.77 REMARK 500 PRO B 94 7.80 -64.44 REMARK 500 ARG B 100 148.51 -176.19 REMARK 500 TYR B 108 66.13 -117.27 REMARK 500 VAL B 119 87.59 55.65 REMARK 500 MET B 136 135.70 -172.12 REMARK 500 THR B 172 172.93 -59.43 REMARK 500 VAL B 205 -53.75 -126.85 REMARK 500 TYR B 214 -154.73 -134.20 REMARK 500 ASP B 219 71.67 177.85 REMARK 500 ARG B 252 13.80 -65.94 REMARK 500 ALA B 268 93.36 -61.02 REMARK 500 REMARK 500 THIS ENTRY HAS 77 RAMACHANDRAN OUTLIERS. 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 SR B 732 SR REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA B 457 O REMARK 620 2 GLU B 485 OE1 81.2 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CAT REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC TRIAD IN CHAIN A REMARK 800 REMARK 800 SITE_IDENTIFIER: CBT REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: CATALYTIC TRIAD IN CHAIN B REMARK 800 REMARK 800 SITE_IDENTIFIER: INA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ION BINDING SITE A STRONTIUM LIGANDS REMARK 800 REMARK 800 SITE_IDENTIFIER: INB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: ION BINDING SITE B STRONTIUM LIGANDS REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SR A 732 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SR B 732 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GGT RELATED DB: PDB REMARK 900 FACTOR XIII - ZYMOGEN REMARK 900 RELATED ID: 1FIE RELATED DB: PDB REMARK 900 FACTOR XIII - THROMBIN CLEAVED REMARK 900 RELATED ID: 1GGU RELATED DB: PDB REMARK 900 FACTOR XIII - CALCIUM BOUND REMARK 900 RELATED ID: 1GGY RELATED DB: PDB REMARK 900 FACTOR XIII - YTTERBIUM BOUND REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUES NOT VISIBLE IN ELECTRON DENSITY MAPS: REMARK 999 CHAIN A 1-8, 31-44, 512-516, 728-731 REMARK 999 CHAIN B 1-9, 36-40, 508-515, 728-731 DBREF 1QRK A 1 731 UNP P00488 F13A_HUMAN 1 731 DBREF 1QRK B 1 731 UNP P00488 F13A_HUMAN 1 731 SEQADV 1QRK GLU A 651 UNP P00488 GLN 651 CONFLICT SEQADV 1QRK GLU B 651 UNP P00488 GLN 651 CONFLICT SEQRES 1 A 731 SER GLU THR SER ARG THR ALA PHE GLY GLY ARG ARG ALA SEQRES 2 A 731 VAL PRO PRO ASN ASN SER ASN ALA ALA GLU ASP ASP LEU SEQRES 3 A 731 PRO THR VAL GLU LEU GLN GLY VAL VAL PRO ARG GLY VAL SEQRES 4 A 731 ASN LEU GLN GLU PHE LEU ASN VAL THR SER VAL HIS LEU SEQRES 5 A 731 PHE LYS GLU ARG TRP ASP THR ASN LYS VAL ASP HIS HIS SEQRES 6 A 731 THR ASP LYS TYR GLU ASN ASN LYS LEU ILE VAL ARG ARG SEQRES 7 A 731 GLY GLN SER PHE TYR VAL GLN ILE ASP PHE SER ARG PRO SEQRES 8 A 731 TYR ASP PRO ARG ARG ASP LEU PHE ARG VAL GLU TYR VAL SEQRES 9 A 731 ILE GLY ARG TYR PRO GLN GLU ASN LYS GLY THR TYR ILE SEQRES 10 A 731 PRO VAL PRO ILE VAL SER GLU LEU GLN SER GLY LYS TRP SEQRES 11 A 731 GLY ALA LYS ILE VAL MET ARG GLU ASP ARG SER VAL ARG SEQRES 12 A 731 LEU SER ILE GLN SER SER PRO LYS CYS ILE VAL GLY LYS SEQRES 13 A 731 PHE ARG MET TYR VAL ALA VAL TRP THR PRO TYR GLY VAL SEQRES 14 A 731 LEU ARG THR SER ARG ASN PRO GLU THR ASP THR TYR ILE SEQRES 15 A 731 LEU PHE ASN PRO TRP CYS GLU ASP ASP ALA VAL TYR LEU SEQRES 16 A 731 ASP ASN GLU LYS GLU ARG GLU GLU TYR VAL LEU ASN ASP SEQRES 17 A 731 ILE GLY VAL ILE PHE TYR GLY GLU VAL ASN ASP ILE LYS SEQRES 18 A 731 THR ARG SER TRP SER TYR GLY GLN PHE GLU ASP GLY ILE SEQRES 19 A 731 LEU ASP THR CYS LEU TYR VAL MET ASP ARG ALA GLN MET SEQRES 20 A 731 ASP LEU SER GLY ARG GLY ASN PRO ILE LYS VAL SER ARG SEQRES 21 A 731 VAL GLY SER ALA MET VAL ASN ALA LYS ASP ASP GLU GLY SEQRES 22 A 731 VAL LEU VAL GLY SER TRP ASP ASN ILE TYR ALA TYR GLY SEQRES 23 A 731 VAL PRO PRO SER ALA TRP THR GLY SER VAL ASP ILE LEU SEQRES 24 A 731 LEU GLU TYR ARG SER SER GLU ASN PRO VAL ARG TYR GLY SEQRES 25 A 731 GLN CYS TRP VAL PHE ALA GLY VAL PHE ASN THR PHE LEU SEQRES 26 A 731 ARG CYS LEU GLY ILE PRO ALA ARG ILE VAL THR ASN TYR SEQRES 27 A 731 PHE SER ALA HIS ASP ASN ASP ALA ASN LEU GLN MET ASP SEQRES 28 A 731 ILE PHE LEU GLU GLU ASP GLY ASN VAL ASN SER LYS LEU SEQRES 29 A 731 THR LYS ASP SER VAL TRP ASN TYR HIS CYS TRP ASN GLU SEQRES 30 A 731 ALA TRP MET THR ARG PRO ASP LEU PRO VAL GLY PHE GLY SEQRES 31 A 731 GLY TRP GLN ALA VAL ASP SER THR PRO GLN GLU ASN SER SEQRES 32 A 731 ASP GLY MET TYR ARG CYS GLY PRO ALA SER VAL GLN ALA SEQRES 33 A 731 ILE LYS HIS GLY HIS VAL CYS PHE GLN PHE ASP ALA PRO SEQRES 34 A 731 PHE VAL PHE ALA GLU VAL ASN SER ASP LEU ILE TYR ILE SEQRES 35 A 731 THR ALA LYS LYS ASP GLY THR HIS VAL VAL GLU ASN VAL SEQRES 36 A 731 ASP ALA THR HIS ILE GLY LYS LEU ILE VAL THR LYS GLN SEQRES 37 A 731 ILE GLY GLY ASP GLY MET MET ASP ILE THR ASP THR TYR SEQRES 38 A 731 LYS PHE GLN GLU GLY GLN GLU GLU GLU ARG LEU ALA LEU SEQRES 39 A 731 GLU THR ALA LEU MET TYR GLY ALA LYS LYS PRO LEU ASN SEQRES 40 A 731 THR GLU GLY VAL MET LYS SER ARG SER ASN VAL ASP MET SEQRES 41 A 731 ASP PHE GLU VAL GLU ASN ALA VAL LEU GLY LYS ASP PHE SEQRES 42 A 731 LYS LEU SER ILE THR PHE ARG ASN ASN SER HIS ASN ARG SEQRES 43 A 731 TYR THR ILE THR ALA TYR LEU SER ALA ASN ILE THR PHE SEQRES 44 A 731 TYR THR GLY VAL PRO LYS ALA GLU PHE LYS LYS GLU THR SEQRES 45 A 731 PHE ASP VAL THR LEU GLU PRO LEU SER PHE LYS LYS GLU SEQRES 46 A 731 ALA VAL LEU ILE GLN ALA GLY GLU TYR MET GLY GLN LEU SEQRES 47 A 731 LEU GLU GLN ALA SER LEU HIS PHE PHE VAL THR ALA ARG SEQRES 48 A 731 ILE ASN GLU THR ARG ASP VAL LEU ALA LYS GLN LYS SER SEQRES 49 A 731 THR VAL LEU THR ILE PRO GLU ILE ILE ILE LYS VAL ARG SEQRES 50 A 731 GLY THR GLN VAL VAL GLY SER ASP MET THR VAL THR VAL SEQRES 51 A 731 GLU PHE THR ASN PRO LEU LYS GLU THR LEU ARG ASN VAL SEQRES 52 A 731 TRP VAL HIS LEU ASP GLY PRO GLY VAL THR ARG PRO MET SEQRES 53 A 731 LYS LYS MET PHE ARG GLU ILE ARG PRO ASN SER THR VAL SEQRES 54 A 731 GLN TRP GLU GLU VAL CYS ARG PRO TRP VAL SER GLY HIS SEQRES 55 A 731 ARG LYS LEU ILE ALA SER MET SER SER ASP SER LEU ARG SEQRES 56 A 731 HIS VAL TYR GLY GLU LEU ASP VAL GLN ILE GLN ARG ARG SEQRES 57 A 731 PRO SER MET SEQRES 1 B 731 SER GLU THR SER ARG THR ALA PHE GLY GLY ARG ARG ALA SEQRES 2 B 731 VAL PRO PRO ASN ASN SER ASN ALA ALA GLU ASP ASP LEU SEQRES 3 B 731 PRO THR VAL GLU LEU GLN GLY VAL VAL PRO ARG GLY VAL SEQRES 4 B 731 ASN LEU GLN GLU PHE LEU ASN VAL THR SER VAL HIS LEU SEQRES 5 B 731 PHE LYS GLU ARG TRP ASP THR ASN LYS VAL ASP HIS HIS SEQRES 6 B 731 THR ASP LYS TYR GLU ASN ASN LYS LEU ILE VAL ARG ARG SEQRES 7 B 731 GLY GLN SER PHE TYR VAL GLN ILE ASP PHE SER ARG PRO SEQRES 8 B 731 TYR ASP PRO ARG ARG ASP LEU PHE ARG VAL GLU TYR VAL SEQRES 9 B 731 ILE GLY ARG TYR PRO GLN GLU ASN LYS GLY THR TYR ILE SEQRES 10 B 731 PRO VAL PRO ILE VAL SER GLU LEU GLN SER GLY LYS TRP SEQRES 11 B 731 GLY ALA LYS ILE VAL MET ARG GLU ASP ARG SER VAL ARG SEQRES 12 B 731 LEU SER ILE GLN SER SER PRO LYS CYS ILE VAL GLY LYS SEQRES 13 B 731 PHE ARG MET TYR VAL ALA VAL TRP THR PRO TYR GLY VAL SEQRES 14 B 731 LEU ARG THR SER ARG ASN PRO GLU THR ASP THR TYR ILE SEQRES 15 B 731 LEU PHE ASN PRO TRP CYS GLU ASP ASP ALA VAL TYR LEU SEQRES 16 B 731 ASP ASN GLU LYS GLU ARG GLU GLU TYR VAL LEU ASN ASP SEQRES 17 B 731 ILE GLY VAL ILE PHE TYR GLY GLU VAL ASN ASP ILE LYS SEQRES 18 B 731 THR ARG SER TRP SER TYR GLY GLN PHE GLU ASP GLY ILE SEQRES 19 B 731 LEU ASP THR CYS LEU TYR VAL MET ASP ARG ALA GLN MET SEQRES 20 B 731 ASP LEU SER GLY ARG GLY ASN PRO ILE LYS VAL SER ARG SEQRES 21 B 731 VAL GLY SER ALA MET VAL ASN ALA LYS ASP ASP GLU GLY SEQRES 22 B 731 VAL LEU VAL GLY SER TRP ASP ASN ILE TYR ALA TYR GLY SEQRES 23 B 731 VAL PRO PRO SER ALA TRP THR GLY SER VAL ASP ILE LEU SEQRES 24 B 731 LEU GLU TYR ARG SER SER GLU ASN PRO VAL ARG TYR GLY SEQRES 25 B 731 GLN CYS TRP VAL PHE ALA GLY VAL PHE ASN THR PHE LEU SEQRES 26 B 731 ARG CYS LEU GLY ILE PRO ALA ARG ILE VAL THR ASN TYR SEQRES 27 B 731 PHE SER ALA HIS ASP ASN ASP ALA ASN LEU GLN MET ASP SEQRES 28 B 731 ILE PHE LEU GLU GLU ASP GLY ASN VAL ASN SER LYS LEU SEQRES 29 B 731 THR LYS ASP SER VAL TRP ASN TYR HIS CYS TRP ASN GLU SEQRES 30 B 731 ALA TRP MET THR ARG PRO ASP LEU PRO VAL GLY PHE GLY SEQRES 31 B 731 GLY TRP GLN ALA VAL ASP SER THR PRO GLN GLU ASN SER SEQRES 32 B 731 ASP GLY MET TYR ARG CYS GLY PRO ALA SER VAL GLN ALA SEQRES 33 B 731 ILE LYS HIS GLY HIS VAL CYS PHE GLN PHE ASP ALA PRO SEQRES 34 B 731 PHE VAL PHE ALA GLU VAL ASN SER ASP LEU ILE TYR ILE SEQRES 35 B 731 THR ALA LYS LYS ASP GLY THR HIS VAL VAL GLU ASN VAL SEQRES 36 B 731 ASP ALA THR HIS ILE GLY LYS LEU ILE VAL THR LYS GLN SEQRES 37 B 731 ILE GLY GLY ASP GLY MET MET ASP ILE THR ASP THR TYR SEQRES 38 B 731 LYS PHE GLN GLU GLY GLN GLU GLU GLU ARG LEU ALA LEU SEQRES 39 B 731 GLU THR ALA LEU MET TYR GLY ALA LYS LYS PRO LEU ASN SEQRES 40 B 731 THR GLU GLY VAL MET LYS SER ARG SER ASN VAL ASP MET SEQRES 41 B 731 ASP PHE GLU VAL GLU ASN ALA VAL LEU GLY LYS ASP PHE SEQRES 42 B 731 LYS LEU SER ILE THR PHE ARG ASN ASN SER HIS ASN ARG SEQRES 43 B 731 TYR THR ILE THR ALA TYR LEU SER ALA ASN ILE THR PHE SEQRES 44 B 731 TYR THR GLY VAL PRO LYS ALA GLU PHE LYS LYS GLU THR SEQRES 45 B 731 PHE ASP VAL THR LEU GLU PRO LEU SER PHE LYS LYS GLU SEQRES 46 B 731 ALA VAL LEU ILE GLN ALA GLY GLU TYR MET GLY GLN LEU SEQRES 47 B 731 LEU GLU GLN ALA SER LEU HIS PHE PHE VAL THR ALA ARG SEQRES 48 B 731 ILE ASN GLU THR ARG ASP VAL LEU ALA LYS GLN LYS SER SEQRES 49 B 731 THR VAL LEU THR ILE PRO GLU ILE ILE ILE LYS VAL ARG SEQRES 50 B 731 GLY THR GLN VAL VAL GLY SER ASP MET THR VAL THR VAL SEQRES 51 B 731 GLU PHE THR ASN PRO LEU LYS GLU THR LEU ARG ASN VAL SEQRES 52 B 731 TRP VAL HIS LEU ASP GLY PRO GLY VAL THR ARG PRO MET SEQRES 53 B 731 LYS LYS MET PHE ARG GLU ILE ARG PRO ASN SER THR VAL SEQRES 54 B 731 GLN TRP GLU GLU VAL CYS ARG PRO TRP VAL SER GLY HIS SEQRES 55 B 731 ARG LYS LEU ILE ALA SER MET SER SER ASP SER LEU ARG SEQRES 56 B 731 HIS VAL TYR GLY GLU LEU ASP VAL GLN ILE GLN ARG ARG SEQRES 57 B 731 PRO SER MET HET SR A 732 1 HET SR B 732 1 HETNAM SR STRONTIUM ION FORMUL 3 SR 2(SR 2+) FORMUL 5 HOH *230(H2 O) HELIX 1 1 THR A 59 HIS A 64 1 6 HELIX 2 2 PRO A 176 THR A 178 5 3 HELIX 3 3 GLU A 198 LEU A 206 1 9 HELIX 4 4 ILE A 234 ARG A 244 1 11 HELIX 5 5 LEU A 249 GLY A 251 5 3 HELIX 6 6 PRO A 255 VAL A 266 1 12 HELIX 7 7 VAL A 296 SER A 305 1 10 HELIX 8 8 CYS A 314 LEU A 328 1 15 HELIX 9 9 VAL A 414 HIS A 419 1 6 HELIX 10 10 ALA A 428 ASN A 436 1 9 HELIX 11 11 THR A 478 TYR A 481 1 4 HELIX 12 12 GLU A 488 TYR A 500 1 13 HELIX 13 13 ALA A 591 GLU A 593 5 3 HELIX 14 14 MET A 595 GLN A 597 5 3 HELIX 15 15 THR B 59 ASP B 63 1 5 HELIX 16 16 GLU B 111 LYS B 113 5 3 HELIX 17 17 PRO B 176 THR B 178 5 3 HELIX 18 18 GLU B 198 TYR B 204 1 7 HELIX 19 19 ILE B 234 ARG B 244 1 11 HELIX 20 20 LEU B 249 GLY B 251 5 3 HELIX 21 21 PRO B 255 VAL B 266 1 12 HELIX 22 22 SER B 295 SER B 305 1 11 HELIX 23 23 CYS B 314 LEU B 328 1 15 HELIX 24 24 VAL B 414 LYS B 418 1 5 HELIX 25 25 ALA B 428 VAL B 435 1 8 HELIX 26 26 THR B 478 TYR B 481 1 4 HELIX 27 27 GLU B 488 TYR B 500 1 13 HELIX 28 28 ALA B 591 GLN B 597 5 7 SHEET 1 A 3 LEU A 74 ARG A 77 0 SHEET 2 A 3 THR A 180 LEU A 183 1 N TYR A 181 O LEU A 74 SHEET 3 A 3 GLY A 155 PHE A 157 -1 N PHE A 157 O THR A 180 SHEET 1 B 4 VAL A 47 LEU A 52 0 SHEET 2 B 4 PHE A 82 PHE A 88 -1 N ASP A 87 O THR A 48 SHEET 3 B 4 SER A 141 GLN A 147 -1 N ILE A 146 O PHE A 82 SHEET 4 B 4 GLY A 131 GLU A 138 -1 N GLU A 138 O SER A 141 SHEET 1 C 4 TYR A 116 VAL A 119 0 SHEET 2 C 4 PHE A 99 VAL A 104 -1 N TYR A 103 O ILE A 117 SHEET 3 C 4 ARG A 158 THR A 165 -1 N ALA A 162 O ARG A 100 SHEET 4 C 4 GLY A 168 ARG A 171 -1 N LEU A 170 O VAL A 163 SHEET 1 D 2 GLY A 210 GLU A 216 0 SHEET 2 D 2 ASP A 219 TRP A 225 -1 N TRP A 225 O GLY A 210 SHEET 1 E 5 MET A 474 ASP A 476 0 SHEET 2 E 5 LEU A 463 LYS A 467 -1 N THR A 466 O MET A 475 SHEET 3 E 5 ALA A 332 TYR A 338 -1 N TYR A 338 O LEU A 463 SHEET 4 E 5 TYR A 372 MET A 380 -1 N GLU A 377 O ARG A 333 SHEET 5 E 5 GLY A 391 VAL A 395 -1 N VAL A 395 O ASN A 376 SHEET 1 F 3 GLN A 349 LEU A 354 0 SHEET 2 F 3 ASP A 438 LYS A 445 1 N ASP A 438 O MET A 350 SHEET 3 F 3 THR A 449 ASP A 456 -1 N ASP A 456 O LEU A 439 SHEET 1 G 3 VAL A 518 VAL A 524 0 SHEET 2 G 3 PHE A 533 ASN A 541 -1 N ARG A 540 O ASP A 519 SHEET 3 G 3 SER A 581 ILE A 589 -1 N ILE A 589 O PHE A 533 SHEET 1 H 4 ASP A 617 VAL A 626 0 SHEET 2 H 4 SER A 603 ILE A 612 -1 N ILE A 612 O ASP A 617 SHEET 3 H 4 TYR A 547 THR A 558 -1 N THR A 558 O SER A 603 SHEET 4 H 4 ALA A 566 LEU A 577 -1 N LEU A 577 O TYR A 547 SHEET 1 I 3 ILE A 633 GLY A 638 0 SHEET 2 I 3 ASP A 645 GLU A 651 -1 N GLU A 651 O ILE A 633 SHEET 3 I 3 TRP A 691 ARG A 696 -1 N CYS A 695 O MET A 646 SHEET 1 J 4 MET A 676 PHE A 680 0 SHEET 2 J 4 VAL A 663 ASP A 668 -1 N LEU A 667 O MET A 676 SHEET 3 J 4 LEU A 705 SER A 710 -1 N SER A 710 O TRP A 664 SHEET 4 J 4 ARG A 715 LEU A 721 -1 N LEU A 721 O LEU A 705 SHEET 1 K 4 VAL B 29 LEU B 31 0 SHEET 2 K 4 GLY B 168 ARG B 171 -1 N VAL B 169 O GLU B 30 SHEET 3 K 4 ARG B 158 THR B 165 -1 N THR B 165 O GLY B 168 SHEET 4 K 4 PHE B 99 VAL B 104 -1 N VAL B 104 O ARG B 158 SHEET 1 L 3 LEU B 74 ARG B 77 0 SHEET 2 L 3 THR B 180 LEU B 183 1 N TYR B 181 O LEU B 74 SHEET 3 L 3 GLY B 155 PHE B 157 -1 N PHE B 157 O THR B 180 SHEET 1 M 4 VAL B 47 HIS B 51 0 SHEET 2 M 4 PHE B 82 PHE B 88 -1 N ASP B 87 O THR B 48 SHEET 3 M 4 SER B 141 GLN B 147 -1 N ILE B 146 O PHE B 82 SHEET 4 M 4 GLY B 131 GLU B 138 -1 N GLU B 138 O SER B 141 SHEET 1 N 2 ILE B 209 GLU B 216 0 SHEET 2 N 2 ASP B 219 SER B 226 -1 N TRP B 225 O GLY B 210 SHEET 1 O 5 MET B 474 ASP B 476 0 SHEET 2 O 5 LEU B 463 LYS B 467 -1 N THR B 466 O MET B 475 SHEET 3 O 5 ALA B 332 TYR B 338 -1 N TYR B 338 O LEU B 463 SHEET 4 O 5 TYR B 372 MET B 380 -1 N GLU B 377 O ARG B 333 SHEET 5 O 5 GLY B 391 VAL B 395 -1 N VAL B 395 O ASN B 376 SHEET 1 P 3 GLN B 349 LEU B 354 0 SHEET 2 P 3 ASP B 438 ALA B 444 1 N ASP B 438 O MET B 350 SHEET 3 P 3 HIS B 450 ASP B 456 -1 N ASP B 456 O LEU B 439 SHEET 1 Q 3 MET B 520 VAL B 524 0 SHEET 2 Q 3 PHE B 533 PHE B 539 -1 N THR B 538 O ASP B 521 SHEET 3 Q 3 LYS B 583 ILE B 589 -1 N ILE B 589 O PHE B 533 SHEET 1 R 4 ASP B 617 VAL B 626 0 SHEET 2 R 4 SER B 603 ILE B 612 -1 N ILE B 612 O ASP B 617 SHEET 3 R 4 TYR B 547 THR B 558 -1 N THR B 558 O SER B 603 SHEET 4 R 4 ALA B 566 LEU B 577 -1 N LEU B 577 O TYR B 547 SHEET 1 S 3 ILE B 633 GLY B 638 0 SHEET 2 S 3 ASP B 645 THR B 653 -1 N GLU B 651 O ILE B 633 SHEET 3 S 3 THR B 688 ARG B 696 -1 N CYS B 695 O MET B 646 SHEET 1 T 4 MET B 676 PHE B 680 0 SHEET 2 T 4 VAL B 663 ASP B 668 -1 N LEU B 667 O MET B 676 SHEET 3 T 4 GLY B 701 SER B 710 -1 N SER B 710 O TRP B 664 SHEET 4 T 4 ARG B 715 ILE B 725 -1 N ILE B 725 O GLY B 701 LINK O ALA A 457 SR SR A 732 1555 1555 2.55 LINK O ALA B 457 SR SR B 732 1555 1555 2.75 LINK OE1 GLU B 485 SR SR B 732 1555 1555 2.93 CISPEP 1 ARG A 310 TYR A 311 0 0.27 CISPEP 2 GLY A 410 PRO A 411 0 0.82 CISPEP 3 GLN A 425 PHE A 426 0 -0.99 CISPEP 4 ARG B 310 TYR B 311 0 0.80 CISPEP 5 GLY B 410 PRO B 411 0 0.25 CISPEP 6 GLN B 425 PHE B 426 0 0.77 SITE 1 CAT 3 CYS A 314 HIS A 373 ASP A 396 SITE 1 CBT 3 CYS B 314 HIS B 373 ASP B 396 SITE 1 INA 4 ALA A 457 ASN A 436 GLU A 485 GLU A 490 SITE 1 INB 4 ALA B 457 ASN B 436 GLU B 485 GLU B 490 SITE 1 AC1 2 ALA A 457 GLU A 485 SITE 1 AC2 3 ASN B 436 ALA B 457 GLU B 485 CRYST1 101.900 72.320 135.030 90.00 105.90 90.00 P 1 21 1 4 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 0.009814 0.000000 0.002795 0.00000 SCALE2 0.000000 0.013827 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007700 0.00000