PDB Short entry for 3FJU HEADER HYDROLASE/HYDROLASE INHIBITOR 15-DEC-08 3FJU TITLE ASCARIS SUUM CARBOXYPEPTIDASE INHIBITOR IN COMPLEX WITH HUMAN TITLE 2 CARBOXYPEPTIDASE A1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBOXYPEPTIDASE A1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 112-418; COMPND 5 EC: 3.4.17.1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: CARBOXYPEPTIDASE A INHIBITOR; COMPND 9 CHAIN: B; COMPND 10 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: CPA1, CPA; SOURCE 6 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4922; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: KM71; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PPIC9; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: ASCARIS SUUM; SOURCE 13 ORGANISM_COMMON: PIG ROUNDWORM; SOURCE 14 ORGANISM_TAXID: 6253; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 17 EXPRESSION_SYSTEM_STRAIN: DE3 ORIGAMI2; SOURCE 18 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 19 EXPRESSION_SYSTEM_PLASMID: PET-32A KEYWDS ASCARIASIS, HOST RESISTANCE, METALLOCARBOXYPEPTIDASE INHIBITOR, KEYWDS 2 IMMUNOLOCALIZATION, CARBOXYPEPTIDASE, HYDROLASE, METAL-BINDING, KEYWDS 3 METALLOPROTEASE, PROTEASE, SECRETED, ZYMOGEN, METALLOENZYME KEYWDS 4 INHIBITOR, METALLOPROTEASE INHIBITOR, PROTEASE INHIBITOR, HYDROLASE- KEYWDS 5 HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR L.SANGLAS,F.X.AVILES,R.HUBER,F.X.GOMIS-RUTH,J.L.AROLAS REVDAT 5 01-NOV-23 3FJU 1 REMARK LINK REVDAT 4 01-NOV-17 3FJU 1 REMARK REVDAT 3 13-JUL-11 3FJU 1 VERSN REVDAT 2 10-FEB-09 3FJU 1 JRNL REVDAT 1 30-DEC-08 3FJU 0 JRNL AUTH L.SANGLAS,F.X.AVILES,R.HUBER,F.X.GOMIS-RUTH,J.L.AROLAS JRNL TITL MAMMALIAN METALLOPEPTIDASE INHIBITION AT THE DEFENSE BARRIER JRNL TITL 2 OF ASCARIS PARASITE JRNL REF PROC.NATL.ACAD.SCI.USA V. 106 1743 2009 JRNL REFN ISSN 0027-8424 JRNL PMID 19179285 JRNL DOI 10.1073/PNAS.0812623106 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0046 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.37 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 48532 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.158 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.500 REMARK 3 FREE R VALUE TEST SET COUNT : 752 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3379 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.25 REMARK 3 BIN R VALUE (WORKING SET) : 0.1590 REMARK 3 BIN FREE R VALUE SET COUNT : 51 REMARK 3 BIN FREE R VALUE : 0.2080 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2954 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 55 REMARK 3 SOLVENT ATOMS : 564 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.23 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.56000 REMARK 3 B22 (A**2) : 0.42000 REMARK 3 B33 (A**2) : -0.98000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.119 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.088 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.052 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.193 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.957 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.927 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3081 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4187 ; 1.297 ; 1.942 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 370 ; 6.105 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 139 ;33.755 ;24.317 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 505 ;11.949 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;14.370 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 463 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2325 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1870 ; 0.894 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3019 ; 1.323 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1211 ; 2.177 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1168 ; 3.004 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 3081 ; 1.257 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 577 ; 4.685 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 3010 ; 2.362 ; 3.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3FJU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-DEC-08. REMARK 100 THE DEPOSITION ID IS D_1000050677. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUL-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 49284 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 46.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : 0.49900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 2V77 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: RESERVOIR SOLUTIONS WERE PREPARED BY A REMARK 280 TECAN ROBOT AND 200-NL CRYSTALLIZATION DROPS WERE DISPENSED ON REMARK 280 96X3-WELL CRYSTALQUICK PLATES (GREINER) BY A CARTESIAN NANODROP REMARK 280 ROBOT (GENOMIC SOLUTIONS) AT THE JOINT IBMB-CSIC/IRB/BARCELONA REMARK 280 SCIENCE PARK HIGH-THROUGHPUT CRYSTALLOGRAPHY PLATFORM (PAC). REMARK 280 BEST CRYSTALS APPEARED AFTER 2-3 WEEKS IN A BRUKER STEADY- REMARK 280 TEMPERATURE CRYSTAL FARM AT 20 C WITH 0.2 M ZINC ACETATE REMARK 280 DIHYDRATE, 0.1 M SODIUM CACODYLATE, 9% PEG 8000, PH 6.5 AS REMARK 280 RESERVOIR SOLUTION. THESE CONDITIONS WERE SUCCESSFULLY SCALED UP REMARK 280 TO THE MICROLITER RANGE WITH CRYSCHEM CRYSTALLIZATION DISHES REMARK 280 (HAMPTON RESEARCH) USING DROPS CONTAINING 3 MICROL OF PROTEIN REMARK 280 SOLUTION (16.5 MG/ML) AND 1 MICROL OF RESERVOIR SOLUTION, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 27.73500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.25000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.35000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.25000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.73500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.35000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -302.0 KCAL/MOL 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 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 A 991 O HOH A 992 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OXT ACT A 520 O HOH A 943 3656 2.18 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 THR A 122 -43.82 -139.08 REMARK 500 SER A 199 -10.27 146.62 REMARK 500 GLN A 200 62.57 65.26 REMARK 500 ILE A 247 -74.32 -116.31 REMARK 500 ASP A 273 -145.49 -107.75 REMARK 500 LEU A 280 50.42 -94.21 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 ZN A 508 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 5 OD1 REMARK 620 2 HOH A 521 O 107.5 REMARK 620 3 HOH A 522 O 97.1 146.6 REMARK 620 4 HOH A 524 O 95.5 92.4 107.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 505 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 16 OE2 REMARK 620 2 ASP A 20 OD1 110.4 REMARK 620 3 CAC A 514 O1 120.1 103.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 509 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 17 OE2 REMARK 620 2 CAC A 514 O2 130.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 507 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 31 NE2 REMARK 620 2 CAC A 511 O2 104.5 REMARK 620 3 CAC A 512 O2 98.8 114.0 REMARK 620 4 ACT A 517 O 126.1 97.7 115.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 999 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 69 ND1 REMARK 620 2 GLU A 72 OE1 100.8 REMARK 620 3 HIS A 196 ND1 97.9 135.8 REMARK 620 4 LEU B 67 O 93.9 96.4 121.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 120 ND1 REMARK 620 2 ACT A 519 O 127.1 REMARK 620 3 HOH A 647 O 105.0 82.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 510 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 172 O REMARK 620 2 HOH A 573 O 86.2 REMARK 620 3 HOH A 602 O 92.4 91.3 REMARK 620 4 HOH A 836 O 76.7 160.4 98.8 REMARK 620 5 HOH A 970 O 144.1 109.4 118.5 80.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 303 ND1 REMARK 620 2 ACT A 518 OXT 109.9 REMARK 620 3 HOH A 716 O 119.9 73.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 503 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 307 NE2 REMARK 620 2 CAC A 513 O2 105.3 REMARK 620 3 HOH A 688 O 112.0 126.1 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 506 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CAC A 511 O1 REMARK 620 2 CAC A 512 O1 128.6 REMARK 620 3 HOH A 525 O 101.7 109.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 504 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 38 NE2 REMARK 620 2 HOH B 740 O 104.0 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 999 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 508 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 509 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 510 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAC A 511 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAC A 512 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAC A 513 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAC A 514 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 515 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 516 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 517 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 518 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 519 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 520 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 504 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2V77 RELATED DB: PDB REMARK 900 UNBOUND HUMAN CARBOXYPEPTIDASE A1 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE DATABASE OF ENTITY 2 (UNP 19399, ICAA_ASCSU) IS REMARK 999 INCORRECT. THE C-TERMINAL 61-65 RESIDUES LPWGL SHOULD BE GCCWDLL REMARK 999 (61-67). DBREF 3FJU A 2 308 UNP P15085 CBPA1_HUMAN 112 418 DBREF 3FJU B 3 65 UNP P19399 ICAA_ASCSU 3 65 SEQADV 3FJU GLY B 61 UNP P19399 LEU 61 SEE REMARK 999 SEQADV 3FJU CYS B 62 UNP P19399 PRO 62 SEE REMARK 999 SEQADV 3FJU CYS B 63 UNP P19399 TRP 63 SEE REMARK 999 SEQADV 3FJU TRP B 64 UNP P19399 GLY 64 SEE REMARK 999 SEQADV 3FJU ASP B 65 UNP P19399 LEU 65 SEE REMARK 999 SEQADV 3FJU LEU B 66 UNP P19399 SEE REMARK 999 SEQADV 3FJU LEU B 67 UNP P19399 SEE REMARK 999 SEQRES 1 A 307 ARG SER THR ASP THR PHE ASN TYR ALA THR TYR HIS THR SEQRES 2 A 307 LEU GLU GLU ILE TYR ASP PHE LEU ASP LEU LEU VAL ALA SEQRES 3 A 307 GLU ASN PRO HIS LEU VAL SER LYS ILE GLN ILE GLY ASN SEQRES 4 A 307 THR TYR GLU GLY ARG PRO ILE TYR VAL LEU LYS PHE SER SEQRES 5 A 307 THR GLY GLY SER LYS ARG PRO ALA ILE TRP ILE ASP THR SEQRES 6 A 307 GLY ILE HIS SER ARG GLU TRP VAL THR GLN ALA SER GLY SEQRES 7 A 307 VAL TRP PHE ALA LYS LYS ILE THR GLN ASP TYR GLY GLN SEQRES 8 A 307 ASP ALA ALA PHE THR ALA ILE LEU ASP THR LEU ASP ILE SEQRES 9 A 307 PHE LEU GLU ILE VAL THR ASN PRO ASP GLY PHE ALA PHE SEQRES 10 A 307 THR HIS SER THR ASN ARG MET TRP ARG LYS THR ARG SER SEQRES 11 A 307 HIS THR ALA GLY SER LEU CYS ILE GLY VAL ASP PRO ASN SEQRES 12 A 307 ARG ASN TRP ASP ALA GLY PHE GLY LEU SER GLY ALA SER SEQRES 13 A 307 SER ASN PRO CYS SER GLU THR TYR HIS GLY LYS PHE ALA SEQRES 14 A 307 ASN SER GLU VAL GLU VAL LYS SER ILE VAL ASP PHE VAL SEQRES 15 A 307 LYS ASP HIS GLY ASN ILE LYS ALA PHE ILE SER ILE HIS SEQRES 16 A 307 SER TYR SER GLN LEU LEU MET TYR PRO TYR GLY TYR LYS SEQRES 17 A 307 THR GLU PRO VAL PRO ASP GLN ASP GLU LEU ASP GLN LEU SEQRES 18 A 307 SER LYS ALA ALA VAL THR ALA LEU ALA SER LEU TYR GLY SEQRES 19 A 307 THR LYS PHE ASN TYR GLY SER ILE ILE LYS ALA ILE TYR SEQRES 20 A 307 GLN ALA SER GLY SER THR ILE ASP TRP THR TYR SER GLN SEQRES 21 A 307 GLY ILE LYS TYR SER PHE THR PHE GLU LEU ARG ASP THR SEQRES 22 A 307 GLY ARG TYR GLY PHE LEU LEU PRO ALA SER GLN ILE ILE SEQRES 23 A 307 PRO THR ALA LYS GLU THR TRP LEU ALA LEU LEU THR ILE SEQRES 24 A 307 MET GLU HIS THR LEU ASN HIS PRO SEQRES 1 B 65 VAL ARG LYS CYS LEU SER ASP THR ASP CYS THR ASN GLY SEQRES 2 B 65 GLU LYS CYS VAL GLN LYS ASN LYS ILE CYS SER THR ILE SEQRES 3 B 65 VAL GLU ILE GLN ARG CYS GLU LYS GLU HIS PHE THR ILE SEQRES 4 B 65 PRO CYS LYS SER ASN ASN ASP CYS GLN VAL TRP ALA HIS SEQRES 5 B 65 GLU LYS ILE CYS ASN LYS GLY CYS CYS TRP ASP LEU LEU HET ZN A 999 1 HET ZN A 501 1 HET ZN A 502 1 HET ZN A 503 1 HET ZN A 505 1 HET ZN A 506 1 HET ZN A 507 1 HET ZN A 508 1 HET ZN A 509 1 HET NA A 510 1 HET CAC A 511 5 HET CAC A 512 5 HET CAC A 513 5 HET CAC A 514 5 HET ACT A 515 4 HET ACT A 516 4 HET ACT A 517 4 HET ACT A 518 4 HET ACT A 519 4 HET ACT A 520 4 HET ZN B 504 1 HETNAM ZN ZINC ION HETNAM NA SODIUM ION HETNAM CAC CACODYLATE ION HETNAM ACT ACETATE ION HETSYN CAC DIMETHYLARSINATE FORMUL 3 ZN 10(ZN 2+) FORMUL 12 NA NA 1+ FORMUL 13 CAC 4(C2 H6 AS O2 1-) FORMUL 17 ACT 6(C2 H3 O2 1-) FORMUL 24 HOH *564(H2 O) HELIX 1 1 THR A 14 ASN A 29 1 16 HELIX 2 2 GLU A 72 TYR A 90 1 19 HELIX 3 3 ASP A 93 LEU A 103 1 11 HELIX 4 4 ASN A 112 THR A 122 1 11 HELIX 5 5 ASP A 142 ASN A 146 5 5 HELIX 6 6 GLU A 173 GLY A 187 1 15 HELIX 7 7 ASP A 215 SER A 232 1 18 HELIX 8 8 ILE A 243 ILE A 247 1 5 HELIX 9 9 SER A 253 GLN A 261 1 9 HELIX 10 10 PRO A 282 SER A 284 5 3 HELIX 11 11 GLN A 285 HIS A 307 1 23 HELIX 12 12 SER B 8 CYS B 12 5 5 HELIX 13 13 THR B 27 PHE B 39 1 13 HELIX 14 14 SER B 45 GLN B 50 5 6 SHEET 1 A 8 VAL A 33 ASN A 40 0 SHEET 2 A 8 PRO A 46 PHE A 52 -1 O VAL A 49 N ILE A 36 SHEET 3 A 8 ASP A 104 GLU A 108 -1 O ILE A 105 N PHE A 52 SHEET 4 A 8 ALA A 61 THR A 66 1 N ILE A 62 O PHE A 106 SHEET 5 A 8 ILE A 189 HIS A 196 1 O ILE A 195 N ASP A 65 SHEET 6 A 8 TYR A 265 GLU A 270 1 O PHE A 269 N HIS A 196 SHEET 7 A 8 LEU A 201 TYR A 204 -1 N MET A 203 O THR A 268 SHEET 8 A 8 ASN A 239 SER A 242 1 O ASN A 239 N LEU A 202 SHEET 1 B 2 LYS B 17 VAL B 19 0 SHEET 2 B 2 ILE B 24 SER B 26 -1 O ILE B 24 N VAL B 19 SHEET 1 C 2 ILE B 57 ASN B 59 0 SHEET 2 C 2 CYS B 62 TRP B 64 -1 O TRP B 64 N ILE B 57 SSBOND 1 CYS A 138 CYS A 161 1555 1555 2.04 SSBOND 2 CYS B 6 CYS B 18 1555 1555 2.02 SSBOND 3 CYS B 12 CYS B 25 1555 1555 2.03 SSBOND 4 CYS B 34 CYS B 62 1555 1555 2.03 SSBOND 5 CYS B 43 CYS B 58 1555 1555 2.05 SSBOND 6 CYS B 49 CYS B 63 1555 1555 2.05 LINK OD1 ASP A 5 ZN ZN A 508 1555 1555 2.10 LINK OE2 GLU A 16 ZN ZN A 505 1555 1555 1.91 LINK OE2 GLU A 17 ZN ZN A 509 1555 1555 2.29 LINK OD1 ASP A 20 ZN ZN A 505 1555 1555 1.93 LINK NE2 HIS A 31 ZN ZN A 507 1555 1555 2.04 LINK ND1 HIS A 69 ZN ZN A 999 1555 1555 2.08 LINK OE1 GLU A 72 ZN ZN A 999 1555 1555 1.97 LINK ND1 HIS A 120 ZN ZN A 501 1555 1555 2.09 LINK O SER A 172 NA NA A 510 1555 1555 2.49 LINK ND1 HIS A 196 ZN ZN A 999 1555 1555 2.10 LINK ND1 HIS A 303 ZN ZN A 502 1555 1555 2.02 LINK NE2 HIS A 307 ZN ZN A 503 1555 1555 2.10 LINK ZN ZN A 501 O ACT A 519 1555 1555 1.98 LINK ZN ZN A 501 O HOH A 647 1555 1555 2.14 LINK ZN ZN A 502 OXT ACT A 518 1555 1555 2.03 LINK ZN ZN A 502 O HOH A 716 1555 1555 2.13 LINK ZN ZN A 503 O2 CAC A 513 1555 1555 1.88 LINK ZN ZN A 503 O HOH A 688 1555 1555 2.38 LINK ZN ZN A 505 O1 CAC A 514 1555 1555 1.94 LINK ZN ZN A 506 O1 CAC A 511 1555 1555 1.80 LINK ZN ZN A 506 O1 CAC A 512 1555 1555 1.82 LINK ZN ZN A 506 O HOH A 525 1555 1555 1.99 LINK ZN ZN A 507 O2 CAC A 511 1555 1555 1.93 LINK ZN ZN A 507 O2 CAC A 512 1555 1555 1.87 LINK ZN ZN A 507 O ACT A 517 1555 1555 2.02 LINK ZN ZN A 508 O HOH A 521 1555 1555 2.21 LINK ZN ZN A 508 O HOH A 522 1555 1555 2.28 LINK ZN ZN A 508 O HOH A 524 1555 1555 2.13 LINK ZN ZN A 509 O2 CAC A 514 1555 1555 1.94 LINK NA NA A 510 O HOH A 573 1555 1555 2.25 LINK NA NA A 510 O HOH A 602 1555 1555 2.05 LINK NA NA A 510 O HOH A 836 1555 1555 2.13 LINK NA NA A 510 O HOH A 970 1555 1555 2.54 LINK ZN ZN A 999 O LEU B 67 1555 1555 2.06 LINK NE2 HIS B 38 ZN ZN B 504 1555 1555 2.25 LINK ZN ZN B 504 O HOH B 740 1555 1555 2.15 CISPEP 1 SER A 197 TYR A 198 0 -1.81 CISPEP 2 PRO A 205 TYR A 206 0 0.74 CISPEP 3 ARG A 272 ASP A 273 0 -4.11 SITE 1 AC1 4 HIS A 69 GLU A 72 HIS A 196 LEU B 67 SITE 1 AC2 4 HIS A 120 ASP A 217 ACT A 519 HOH A 647 SITE 1 AC3 4 HIS A 303 CAC A 513 ACT A 518 HOH A 716 SITE 1 AC4 4 HIS A 307 CAC A 513 HOH A 688 HIS B 54 SITE 1 AC5 4 GLU A 16 ASP A 20 HIS A 132 CAC A 514 SITE 1 AC6 4 HIS A 166 CAC A 511 CAC A 512 HOH A 525 SITE 1 AC7 4 HIS A 31 CAC A 511 CAC A 512 ACT A 517 SITE 1 AC8 4 ASP A 5 HOH A 521 HOH A 522 HOH A 524 SITE 1 AC9 4 GLU A 17 CAC A 514 HOH A 765 HOH A 773 SITE 1 BC1 5 SER A 172 HOH A 573 HOH A 602 HOH A 836 SITE 2 BC1 5 HOH A 970 SITE 1 BC2 9 HIS A 31 SER A 158 HIS A 166 ZN A 506 SITE 2 BC2 9 ZN A 507 CAC A 512 ACT A 517 HOH A 525 SITE 3 BC2 9 HOH A1014 SITE 1 BC3 12 HIS A 31 GLY A 152 LEU A 153 SER A 154 SITE 2 BC3 12 ALA A 156 SER A 158 HIS A 166 ZN A 506 SITE 3 BC3 12 ZN A 507 CAC A 511 ACT A 517 HOH A 937 SITE 1 BC4 9 THR A 122 ASN A 123 HIS A 303 HIS A 307 SITE 2 BC4 9 ZN A 502 ZN A 503 ACT A 518 HOH A 719 SITE 3 BC4 9 HIS B 54 SITE 1 BC5 9 GLU A 16 GLU A 17 ASP A 20 HIS A 132 SITE 2 BC5 9 ALA A 134 ZN A 505 ZN A 509 HOH A 726 SITE 3 BC5 9 HOH A 920 SITE 1 BC6 7 HIS A 69 ARG A 127 ASN A 144 ARG A 145 SITE 2 BC6 7 TYR A 248 GLU A 270 LEU B 67 SITE 1 BC7 6 CYS A 161 HOH A 571 HOH A 578 HOH A 707 SITE 2 BC7 6 HOH A 710 HOH A 977 SITE 1 BC8 7 PRO A 30 HIS A 31 SER A 158 ZN A 507 SITE 2 BC8 7 CAC A 511 CAC A 512 HOH A1033 SITE 1 BC9 7 HIS A 303 ASN A 306 HIS A 307 ZN A 502 SITE 2 BC9 7 CAC A 513 HOH A 716 HOH A 717 SITE 1 CC1 7 TYR A 12 HIS A 13 HIS A 120 GLN A 216 SITE 2 CC1 7 ASP A 217 ZN A 501 HOH A 647 SITE 1 CC2 6 LYS A 51 HIS A 186 SER A 232 HOH A 553 SITE 2 CC2 6 HOH A 943 HOH A 993 SITE 1 CC3 5 GLU B 37 HIS B 38 HOH B 740 HOH B 873 SITE 2 CC3 5 HOH B1078 CRYST1 55.470 78.700 84.500 90.00 90.00 90.00 P 21 21 21 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 0.018028 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012706 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011834 0.00000