HEADER HYDROLASE 15-JAN-15 4XMT TITLE CRYSTAL STRUCTURE OF MET260ALA MUTANT OF E. COLI AMINOPEPTIDASE N IN TITLE 2 COMPLEX WITH L-2,3-DIAMINOPROPIONIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMINOPEPTIDASE N; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 4-870; COMPND 5 SYNONYM: ALPHA-AMINOACYLPEPTIDE HYDROLASE; COMPND 6 EC: 3.4.11.2; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: PEPN, B0932, JW0915; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.ADDLAGATTA,R.GUMPENA REVDAT 1 02-MAR-16 4XMT 0 JRNL AUTH A.ADDLAGATTA,R.GUMPENA JRNL TITL CRYSTAL STRUCTURE OF MET260ALA MUTANT OF E. COLI JRNL TITL 2 AMINOPEPTIDASE N IN COMPLEX WITH L-2,3-DIAMINOPROPIONIC ACID JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.14 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 87490 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) : 0.130 REMARK 3 R VALUE (WORKING SET) : 0.128 REMARK 3 FREE R VALUE : 0.169 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4587 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6246 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.11 REMARK 3 BIN R VALUE (WORKING SET) : 0.1660 REMARK 3 BIN FREE R VALUE SET COUNT : 333 REMARK 3 BIN FREE R VALUE : 0.2110 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6946 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 76 REMARK 3 SOLVENT ATOMS : 1105 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.62 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.103 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.108 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.064 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.285 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.960 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7294 ; 0.021 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 6865 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9927 ; 2.015 ; 1.956 REMARK 3 BOND ANGLES OTHERS (DEGREES): 15781 ; 0.935 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 911 ; 6.192 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 378 ;37.300 ;24.286 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1225 ;13.131 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 55 ;19.484 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1101 ; 0.127 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8387 ; 0.011 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1740 ; 0.001 ; 0.020 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): 3516 ; 1.973 ; 2.091 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3515 ; 1.969 ; 2.091 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4403 ; 2.495 ; 3.117 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 4404 ; 2.495 ; 3.117 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3778 ; 3.850 ; 2.522 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 3776 ; 3.838 ; 2.520 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 5501 ; 5.637 ; 3.615 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 9352 ; 7.552 ;19.211 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 8736 ; 7.217 ;18.076 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 4XMT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-FEB-15. REMARK 100 THE DEPOSITION ID IS D_1000205961. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-FEB-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : NULL 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) : 1.54 REMARK 200 MONOCHROMATOR : CU REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 92337 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 23.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05000 REMARK 200 FOR THE DATA SET : 5.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.2 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.690 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 2HPO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM MALONATE, PH 7.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 56.87333 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 113.74667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 113.74667 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 56.87333 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: 33150 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 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 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 A1525 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1613 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 NH1 ARG A 346 O HOH A 1001 2.05 REMARK 500 O HOH A 1648 O HOH A 1845 2.07 REMARK 500 O HOH A 1758 O HOH A 1885 2.11 REMARK 500 OE1 GLN A 177 O HOH A 1002 2.12 REMARK 500 CD GLN A 177 O HOH A 1002 2.16 REMARK 500 O HOH A 1854 O HOH A 1951 2.17 REMARK 500 O HOH A 1035 O HOH A 1974 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 ARG A 207 CD ARG A 207 NE 0.113 REMARK 500 ARG A 349 CD ARG A 349 NE -0.120 REMARK 500 SER A 466 CB SER A 466 OG -0.096 REMARK 500 GLN A 585 CG GLN A 585 CD 0.165 REMARK 500 REMARK 500 REMARK: NULL 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 5 C - N - CA ANGL. DEV. = -11.7 DEGREES REMARK 500 ARG A 10 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 204 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ASP A 221 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 222 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 ARG A 222 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ASP A 248 CB - CG - OD1 ANGL. DEV. = -7.9 DEGREES REMARK 500 ASP A 256 CB - CG - OD1 ANGL. DEV. = 7.3 DEGREES REMARK 500 ARG A 293 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 293 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG A 346 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 349 NE - CZ - NH1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG A 349 NE - CZ - NH2 ANGL. DEV. = -6.9 DEGREES REMARK 500 ARG A 437 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 438 NE - CZ - NH1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ARG A 438 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ASP A 522 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 609 CB - CG - OD1 ANGL. DEV. = 7.1 DEGREES REMARK 500 ASP A 736 CB - CG - OD1 ANGL. DEV. = 7.0 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 ALA A 260 -150.82 -113.19 REMARK 500 GLU A 264 34.39 -81.50 REMARK 500 VAL A 276 -51.28 -133.83 REMARK 500 ASN A 306 -63.68 -101.38 REMARK 500 THR A 309 -169.81 -104.14 REMARK 500 LEU A 351 -50.63 -120.39 REMARK 500 LEU A 785 -61.45 -104.72 REMARK 500 ASN A 793 63.34 -119.16 REMARK 500 ASN A 819 87.06 -160.56 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2103 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A2104 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH A2105 DISTANCE = 7.00 ANGSTROMS 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 906 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 19 OE1 REMARK 620 2 ILE A 20 O 92.8 REMARK 620 3 LEU A 138 O 126.9 76.7 REMARK 620 4 HOH A1965 O 96.2 117.9 134.9 REMARK 620 5 HOH A1728 O 77.2 146.9 84.2 94.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 909 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 24 OD1 REMARK 620 2 ASP A 24 OD2 57.6 REMARK 620 3 HOH A1112 O 108.2 61.1 REMARK 620 4 HOH A2006 O 148.0 112.8 88.0 REMARK 620 5 HOH A1025 O 49.2 70.7 130.0 99.2 REMARK 620 6 HOH A1279 O 75.0 131.3 134.5 113.4 87.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 905 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 56 O REMARK 620 2 HOH A1393 O 111.3 REMARK 620 3 HOH A1718 O 100.1 89.8 REMARK 620 4 HOH A1491 O 100.2 148.2 80.3 REMARK 620 5 HOH A1653 O 124.5 95.6 128.5 68.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 901 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 297 NE2 REMARK 620 2 HIS A 301 NE2 96.8 REMARK 620 3 GLU A 320 OE1 103.2 99.5 REMARK 620 4 DPP A 902 O 97.1 161.1 89.7 REMARK 620 5 DPP A 902 OXT 106.0 99.5 142.7 64.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 903 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 332 O REMARK 620 2 ASP A 333 O 81.5 REMARK 620 3 GLY A 335 O 86.5 105.7 REMARK 620 4 HOH A1014 O 121.3 46.8 127.0 REMARK 620 5 HOH A1877 O 99.3 90.9 163.2 62.9 REMARK 620 6 HOH A1588 O 102.7 171.2 82.5 125.5 80.9 REMARK 620 7 HOH A1776 O 156.8 81.5 83.0 53.2 96.6 96.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 904 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 452 O REMARK 620 2 ASP A 452 OD1 80.1 REMARK 620 3 HOH A1639 O 84.6 78.0 REMARK 620 4 HOH A1897 O 175.4 98.6 99.5 REMARK 620 5 HOH A1885 O 89.9 104.6 173.5 86.1 REMARK 620 6 HOH A1893 O 93.3 161.8 84.6 89.2 92.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 907 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 452 OD1 REMARK 620 2 TYR A 544 OH 73.4 REMARK 620 3 HOH A1844 O 78.3 95.5 REMARK 620 4 HOH A1897 O 84.1 155.8 88.4 REMARK 620 5 HOH A1179 O 160.6 87.6 100.0 115.3 REMARK 620 6 HOH A1872 O 85.6 83.3 163.4 86.3 96.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 908 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 771 O REMARK 620 2 PHE A 774 O 86.8 REMARK 620 3 HOH A1865 O 174.3 87.7 REMARK 620 4 HOH A1191 O 91.1 83.6 86.5 REMARK 620 5 HOH A1808 O 119.8 80.2 60.9 143.9 REMARK 620 6 HOH A1646 O 84.2 164.3 100.6 83.7 115.5 REMARK 620 N 1 2 3 4 5 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 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DPP A 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 903 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 904 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 905 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 906 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 907 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 908 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 909 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 910 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 911 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 912 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 913 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 914 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 915 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 916 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 917 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 918 REMARK 800 REMARK 800 SITE_IDENTIFIER: AE1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MLI A 919 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4XMS RELATED DB: PDB REMARK 900 RELATED ID: 4XMU RELATED DB: PDB REMARK 900 RELATED ID: 4XMV RELATED DB: PDB REMARK 900 RELATED ID: 4XMW RELATED DB: PDB REMARK 900 RELATED ID: 4XMX RELATED DB: PDB REMARK 900 RELATED ID: 4XMZ RELATED DB: PDB REMARK 900 RELATED ID: 4XN1 RELATED DB: PDB REMARK 900 RELATED ID: 4XN2 RELATED DB: PDB REMARK 900 RELATED ID: 4XN4 RELATED DB: PDB REMARK 900 RELATED ID: 4XN5 RELATED DB: PDB REMARK 900 RELATED ID: 4XN7 RELATED DB: PDB REMARK 900 RELATED ID: 4XN8 RELATED DB: PDB REMARK 900 RELATED ID: 4XN9 RELATED DB: PDB REMARK 900 RELATED ID: 4XNA RELATED DB: PDB REMARK 900 RELATED ID: 4XNB RELATED DB: PDB REMARK 900 RELATED ID: 4XND RELATED DB: PDB REMARK 900 RELATED ID: 4XO3 RELATED DB: PDB REMARK 900 RELATED ID: 4XO4 RELATED DB: PDB REMARK 900 RELATED ID: 4XO5 RELATED DB: PDB DBREF 4XMT A 4 870 UNP P04825 AMPN_ECOLI 4 870 SEQADV 4XMT ALA A 260 UNP P04825 MET 260 ENGINEERED MUTATION SEQRES 1 A 867 GLN PRO GLN ALA LYS TYR ARG HIS ASP TYR ARG ALA PRO SEQRES 2 A 867 ASP TYR GLN ILE THR ASP ILE ASP LEU THR PHE ASP LEU SEQRES 3 A 867 ASP ALA GLN LYS THR VAL VAL THR ALA VAL SER GLN ALA SEQRES 4 A 867 VAL ARG HIS GLY ALA SER ASP ALA PRO LEU ARG LEU ASN SEQRES 5 A 867 GLY GLU ASP LEU LYS LEU VAL SER VAL HIS ILE ASN ASP SEQRES 6 A 867 GLU PRO TRP THR ALA TRP LYS GLU GLU GLU GLY ALA LEU SEQRES 7 A 867 VAL ILE SER ASN LEU PRO GLU ARG PHE THR LEU LYS ILE SEQRES 8 A 867 ILE ASN GLU ILE SER PRO ALA ALA ASN THR ALA LEU GLU SEQRES 9 A 867 GLY LEU TYR GLN SER GLY ASP ALA LEU CYS THR GLN CYS SEQRES 10 A 867 GLU ALA GLU GLY PHE ARG HIS ILE THR TYR TYR LEU ASP SEQRES 11 A 867 ARG PRO ASP VAL LEU ALA ARG PHE THR THR LYS ILE ILE SEQRES 12 A 867 ALA ASP LYS ILE LYS TYR PRO PHE LEU LEU SER ASN GLY SEQRES 13 A 867 ASN ARG VAL ALA GLN GLY GLU LEU GLU ASN GLY ARG HIS SEQRES 14 A 867 TRP VAL GLN TRP GLN ASP PRO PHE PRO LYS PRO CYS TYR SEQRES 15 A 867 LEU PHE ALA LEU VAL ALA GLY ASP PHE ASP VAL LEU ARG SEQRES 16 A 867 ASP THR PHE THR THR ARG SER GLY ARG GLU VAL ALA LEU SEQRES 17 A 867 GLU LEU TYR VAL ASP ARG GLY ASN LEU ASP ARG ALA PRO SEQRES 18 A 867 TRP ALA MET THR SER LEU LYS ASN SER MET LYS TRP ASP SEQRES 19 A 867 GLU GLU ARG PHE GLY LEU GLU TYR ASP LEU ASP ILE TYR SEQRES 20 A 867 MET ILE VAL ALA VAL ASP PHE PHE ASN ALA GLY ALA MET SEQRES 21 A 867 GLU ASN LYS GLY LEU ASN ILE PHE ASN SER LYS TYR VAL SEQRES 22 A 867 LEU ALA ARG THR ASP THR ALA THR ASP LYS ASP TYR LEU SEQRES 23 A 867 ASP ILE GLU ARG VAL ILE GLY HIS GLU TYR PHE HIS ASN SEQRES 24 A 867 TRP THR GLY ASN ARG VAL THR CYS ARG ASP TRP PHE GLN SEQRES 25 A 867 LEU SER LEU LYS GLU GLY LEU THR VAL PHE ARG ASP GLN SEQRES 26 A 867 GLU PHE SER SER ASP LEU GLY SER ARG ALA VAL ASN ARG SEQRES 27 A 867 ILE ASN ASN VAL ARG THR MET ARG GLY LEU GLN PHE ALA SEQRES 28 A 867 GLU ASP ALA SER PRO MET ALA HIS PRO ILE ARG PRO ASP SEQRES 29 A 867 MET VAL ILE GLU MET ASN ASN PHE TYR THR LEU THR VAL SEQRES 30 A 867 TYR GLU LYS GLY ALA GLU VAL ILE ARG MET ILE HIS THR SEQRES 31 A 867 LEU LEU GLY GLU GLU ASN PHE GLN LYS GLY MET GLN LEU SEQRES 32 A 867 TYR PHE GLU ARG HIS ASP GLY SER ALA ALA THR CYS ASP SEQRES 33 A 867 ASP PHE VAL GLN ALA MET GLU ASP ALA SER ASN VAL ASP SEQRES 34 A 867 LEU SER HIS PHE ARG ARG TRP TYR SER GLN SER GLY THR SEQRES 35 A 867 PRO ILE VAL THR VAL LYS ASP ASP TYR ASN PRO GLU THR SEQRES 36 A 867 GLU GLN TYR THR LEU THR ILE SER GLN ARG THR PRO ALA SEQRES 37 A 867 THR PRO ASP GLN ALA GLU LYS GLN PRO LEU HIS ILE PRO SEQRES 38 A 867 PHE ALA ILE GLU LEU TYR ASP ASN GLU GLY LYS VAL ILE SEQRES 39 A 867 PRO LEU GLN LYS GLY GLY HIS PRO VAL ASN SER VAL LEU SEQRES 40 A 867 ASN VAL THR GLN ALA GLU GLN THR PHE VAL PHE ASP ASN SEQRES 41 A 867 VAL TYR PHE GLN PRO VAL PRO ALA LEU LEU CYS GLU PHE SEQRES 42 A 867 SER ALA PRO VAL LYS LEU GLU TYR LYS TRP SER ASP GLN SEQRES 43 A 867 GLN LEU THR PHE LEU MET ARG HIS ALA ARG ASN ASP PHE SEQRES 44 A 867 SER ARG TRP ASP ALA ALA GLN SER LEU LEU ALA THR TYR SEQRES 45 A 867 ILE LYS LEU ASN VAL ALA ARG HIS GLN GLN GLY GLN PRO SEQRES 46 A 867 LEU SER LEU PRO VAL HIS VAL ALA ASP ALA PHE ARG ALA SEQRES 47 A 867 VAL LEU LEU ASP GLU LYS ILE ASP PRO ALA LEU ALA ALA SEQRES 48 A 867 GLU ILE LEU THR LEU PRO SER VAL ASN GLU MET ALA GLU SEQRES 49 A 867 LEU PHE ASP ILE ILE ASP PRO ILE ALA ILE ALA GLU VAL SEQRES 50 A 867 ARG GLU ALA LEU THR ARG THR LEU ALA THR GLU LEU ALA SEQRES 51 A 867 ASP GLU LEU LEU ALA ILE TYR ASN ALA ASN TYR GLN SER SEQRES 52 A 867 GLU TYR ARG VAL GLU HIS GLU ASP ILE ALA LYS ARG THR SEQRES 53 A 867 LEU ARG ASN ALA CYS LEU ARG PHE LEU ALA PHE GLY GLU SEQRES 54 A 867 THR HIS LEU ALA ASP VAL LEU VAL SER LYS GLN PHE HIS SEQRES 55 A 867 GLU ALA ASN ASN MET THR ASP ALA LEU ALA ALA LEU SER SEQRES 56 A 867 ALA ALA VAL ALA ALA GLN LEU PRO CYS ARG ASP ALA LEU SEQRES 57 A 867 MET GLN GLU TYR ASP ASP LYS TRP HIS GLN ASN GLY LEU SEQRES 58 A 867 VAL MET ASP LYS TRP PHE ILE LEU GLN ALA THR SER PRO SEQRES 59 A 867 ALA ALA ASN VAL LEU GLU THR VAL ARG GLY LEU LEU GLN SEQRES 60 A 867 HIS ARG SER PHE THR MET SER ASN PRO ASN ARG ILE ARG SEQRES 61 A 867 SER LEU ILE GLY ALA PHE ALA GLY SER ASN PRO ALA ALA SEQRES 62 A 867 PHE HIS ALA GLU ASP GLY SER GLY TYR LEU PHE LEU VAL SEQRES 63 A 867 GLU MET LEU THR ASP LEU ASN SER ARG ASN PRO GLN VAL SEQRES 64 A 867 ALA SER ARG LEU ILE GLU PRO LEU ILE ARG LEU LYS ARG SEQRES 65 A 867 TYR ASP ALA LYS ARG GLN GLU LYS MET ARG ALA ALA LEU SEQRES 66 A 867 GLU GLN LEU LYS GLY LEU GLU ASN LEU SER GLY ASP LEU SEQRES 67 A 867 TYR GLU LYS ILE THR LYS ALA LEU ALA HET ZN A 901 1 HET DPP A 902 7 HET NA A 903 1 HET NA A 904 1 HET NA A 905 1 HET NA A 906 1 HET NA A 907 1 HET NA A 908 1 HET NA A 909 1 HET GOL A 910 6 HET GOL A 911 6 HET GOL A 912 6 HET GOL A 913 6 HET GOL A 914 6 HET GOL A 915 6 HET GOL A 916 6 HET GOL A 917 6 HET GOL A 918 6 HET MLI A 919 7 HETNAM ZN ZINC ION HETNAM DPP DIAMINOPROPANOIC ACID HETNAM NA SODIUM ION HETNAM GOL GLYCEROL HETNAM MLI MALONATE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ZN ZN 2+ FORMUL 3 DPP C3 H8 N2 O2 FORMUL 4 NA 7(NA 1+) FORMUL 11 GOL 9(C3 H8 O3) FORMUL 20 MLI C3 H2 O4 2- FORMUL 21 HOH *1105(H2 O) HELIX 1 AA1 HIS A 11 TYR A 13 5 3 HELIX 2 AA2 SER A 99 ASN A 103 5 5 HELIX 3 AA3 GLY A 124 ILE A 128 5 5 HELIX 4 AA4 PRO A 183 PHE A 187 5 5 HELIX 5 AA5 ASN A 219 ARG A 222 5 4 HELIX 6 AA6 ALA A 223 GLY A 242 1 20 HELIX 7 AA7 LYS A 274 VAL A 276 5 3 HELIX 8 AA8 THR A 284 HIS A 301 1 18 HELIX 9 AA9 ASP A 312 PHE A 314 5 3 HELIX 10 AB1 GLN A 315 GLY A 335 1 21 HELIX 11 AB2 SER A 336 LEU A 351 1 16 HELIX 12 AB3 LEU A 351 ALA A 357 1 7 HELIX 13 AB4 GLU A 371 TYR A 376 5 6 HELIX 14 AB5 THR A 377 ASP A 412 1 36 HELIX 15 AB6 THR A 417 ASN A 430 1 14 HELIX 16 AB7 ARG A 437 GLN A 442 1 6 HELIX 17 AB8 SER A 547 ALA A 558 1 12 HELIX 18 AB9 ASN A 560 GLN A 585 1 26 HELIX 19 AC1 PRO A 592 ASP A 605 1 14 HELIX 20 AC2 ASP A 609 LEU A 617 1 9 HELIX 21 AC3 SER A 621 GLU A 627 1 7 HELIX 22 AC4 ASP A 633 LEU A 652 1 20 HELIX 23 AC5 LEU A 652 ASN A 663 1 12 HELIX 24 AC6 GLU A 671 ALA A 689 1 19 HELIX 25 AC7 GLU A 692 ALA A 707 1 16 HELIX 26 AC8 ASN A 709 ALA A 723 1 15 HELIX 27 AC9 CYS A 727 HIS A 740 1 14 HELIX 28 AD1 ASN A 742 THR A 755 1 14 HELIX 29 AD2 ASN A 760 LEU A 769 1 10 HELIX 30 AD3 ASN A 778 ASN A 793 1 16 HELIX 31 AD4 ASN A 793 HIS A 798 1 6 HELIX 32 AD5 GLY A 802 ASN A 819 1 18 HELIX 33 AD6 ASN A 819 ARG A 832 1 14 HELIX 34 AD7 LEU A 833 TYR A 836 5 4 HELIX 35 AD8 ASP A 837 GLY A 853 1 17 HELIX 36 AD9 SER A 858 ALA A 870 1 13 SHEET 1 AA1 2 LYS A 8 TYR A 9 0 SHEET 2 AA1 2 MET A 368 VAL A 369 -1 O VAL A 369 N LYS A 8 SHEET 1 AA2 8 GLU A 69 PRO A 70 0 SHEET 2 AA2 8 LYS A 60 ILE A 66 -1 N ILE A 66 O GLU A 69 SHEET 3 AA2 8 ARG A 89 ILE A 98 -1 O LYS A 93 N HIS A 65 SHEET 4 AA2 8 THR A 34 ARG A 44 -1 N SER A 40 O LEU A 92 SHEET 5 AA2 8 TYR A 18 ASP A 28 -1 N ASP A 28 O VAL A 35 SHEET 6 AA2 8 ARG A 140 ASP A 148 1 O THR A 142 N LEU A 25 SHEET 7 AA2 8 ARG A 171 GLN A 177 -1 O VAL A 174 N ILE A 145 SHEET 8 AA2 8 ASN A 160 GLU A 166 -1 N GLY A 165 O TRP A 173 SHEET 1 AA3 3 LEU A 52 ASN A 55 0 SHEET 2 AA3 3 ALA A 80 ILE A 83 -1 O ILE A 83 N LEU A 52 SHEET 3 AA3 3 TRP A 74 GLU A 77 -1 N LYS A 75 O VAL A 82 SHEET 1 AA4 4 GLY A 108 SER A 112 0 SHEET 2 AA4 4 ALA A 115 GLN A 119 -1 O CYS A 117 N TYR A 110 SHEET 3 AA4 4 LEU A 189 GLY A 192 -1 O ALA A 191 N LEU A 116 SHEET 4 AA4 4 PHE A 154 SER A 157 -1 N LEU A 156 O VAL A 190 SHEET 1 AA5 5 ASP A 195 THR A 202 0 SHEET 2 AA5 5 GLU A 208 VAL A 215 -1 O VAL A 209 N PHE A 201 SHEET 3 AA5 5 ILE A 249 VAL A 255 1 O ILE A 252 N TYR A 214 SHEET 4 AA5 5 LEU A 268 ASN A 272 1 O PHE A 271 N VAL A 253 SHEET 5 AA5 5 ALA A 262 MET A 263 -1 N MET A 263 O ILE A 270 SHEET 1 AA6 2 VAL A 308 CYS A 310 0 SHEET 2 AA6 2 SER A 414 ALA A 416 1 O ALA A 416 N THR A 309 SHEET 1 AA7 4 GLU A 516 PHE A 521 0 SHEET 2 AA7 4 GLN A 460 ARG A 468 -1 N ILE A 465 O GLN A 517 SHEET 3 AA7 4 ILE A 447 ASN A 455 -1 N LYS A 451 O THR A 464 SHEET 4 AA7 4 LYS A 541 GLU A 543 1 O GLU A 543 N VAL A 448 SHEET 1 AA8 3 VAL A 509 VAL A 512 0 SHEET 2 AA8 3 ILE A 483 TYR A 490 -1 N ILE A 483 O VAL A 512 SHEET 3 AA8 3 VAL A 529 LEU A 532 -1 O ALA A 531 N GLU A 488 SHEET 1 AA9 2 GLN A 500 LYS A 501 0 SHEET 2 AA9 2 HIS A 504 PRO A 505 -1 O HIS A 504 N LYS A 501 LINK OE1 GLN A 19 NA NA A 906 1555 1555 2.64 LINK O ILE A 20 NA NA A 906 1555 1555 2.74 LINK OD1BASP A 24 NA NA A 909 1555 1555 2.34 LINK OD2BASP A 24 NA NA A 909 1555 1555 2.18 LINK O GLY A 56 NA NA A 905 1555 1555 2.91 LINK O LEU A 138 NA NA A 906 1555 1555 2.53 LINK NE2 HIS A 297 ZN ZN A 901 1555 1555 2.08 LINK NE2 HIS A 301 ZN ZN A 901 1555 1555 2.16 LINK OE1 GLU A 320 ZN ZN A 901 1555 1555 2.04 LINK O SER A 332 NA NA A 903 1555 1555 2.42 LINK O ASP A 333 NA NA A 903 1555 1555 2.74 LINK O GLY A 335 NA NA A 903 1555 1555 2.32 LINK O ASP A 452 NA NA A 904 1555 1555 2.46 LINK OD1 ASP A 452 NA NA A 904 1555 1555 2.43 LINK OD1 ASP A 452 NA NA A 907 1555 1555 2.89 LINK OH TYR A 544 NA NA A 907 1555 1555 2.72 LINK O HIS A 771 NA NA A 908 1555 1555 2.50 LINK O PHE A 774 NA NA A 908 1555 1555 2.52 LINK ZN ZN A 901 O DPP A 902 1555 1555 2.10 LINK ZN ZN A 901 OXT DPP A 902 1555 1555 2.31 LINK NA NA A 903 O HOH A1014 1555 1555 3.12 LINK NA NA A 903 O HOH A1877 1555 1555 2.15 LINK NA NA A 903 O HOH A1588 1555 1555 2.50 LINK NA NA A 903 O HOH A1776 1555 1555 2.36 LINK NA NA A 904 O HOH A1639 1555 1555 2.57 LINK NA NA A 904 O HOH A1897 1555 1555 2.24 LINK NA NA A 904 O HOH A1885 1555 1555 2.53 LINK NA NA A 904 O HOH A1893 1555 1555 2.40 LINK NA NA A 905 O HOH A1393 1555 1555 2.85 LINK NA NA A 905 O HOH A1718 1555 1555 2.69 LINK NA NA A 905 O HOH A1491 1555 1555 2.79 LINK NA NA A 905 O HOH A1653 1555 1555 2.52 LINK NA NA A 906 O HOH A1965 1555 1555 2.54 LINK NA NA A 906 O HOH A1728 1555 1555 2.40 LINK NA NA A 907 O HOH A1844 1555 1555 2.34 LINK NA NA A 907 O HOH A1897 1555 1555 2.37 LINK NA NA A 907 O HOH A1179 1555 1555 2.46 LINK NA NA A 907 O HOH A1872 1555 1555 2.81 LINK NA NA A 908 O HOH A1865 1555 1555 2.42 LINK NA NA A 908 O HOH A1191 1555 1555 2.43 LINK NA NA A 908 O HOH A1808 1555 1555 2.41 LINK NA NA A 908 O HOH A1646 1555 1555 2.49 LINK NA NA A 909 O HOH A1112 1555 1555 2.82 LINK NA NA A 909 O HOH A2006 1555 1555 2.67 LINK NA NA A 909 O HOH A1025 1555 1555 3.16 LINK NA NA A 909 O HOH A1279 1555 1555 2.70 CISPEP 1 GLU A 121 ALA A 122 0 -3.01 SITE 1 AC1 4 HIS A 297 HIS A 301 GLU A 320 DPP A 902 SITE 1 AC2 14 GLU A 121 ALA A 262 MET A 263 GLU A 264 SITE 2 AC2 14 HIS A 297 GLU A 298 HIS A 301 GLU A 320 SITE 3 AC2 14 TYR A 381 ZN A 901 GOL A 918 HOH A1010 SITE 4 AC2 14 HOH A1175 HOH A1197 SITE 1 AC3 6 SER A 332 ASP A 333 GLY A 335 HOH A1588 SITE 2 AC3 6 HOH A1776 HOH A1877 SITE 1 AC4 6 ASP A 452 NA A 907 HOH A1639 HOH A1885 SITE 2 AC4 6 HOH A1893 HOH A1897 SITE 1 AC5 6 GLY A 56 GLY A 79 HOH A1393 HOH A1491 SITE 2 AC5 6 HOH A1653 HOH A1718 SITE 1 AC6 5 GLN A 19 ILE A 20 LEU A 138 HOH A1728 SITE 2 AC6 5 HOH A1965 SITE 1 AC7 7 ASP A 452 TYR A 544 NA A 904 HOH A1179 SITE 2 AC7 7 HOH A1844 HOH A1872 HOH A1897 SITE 1 AC8 6 HIS A 771 PHE A 774 HOH A1191 HOH A1646 SITE 2 AC8 6 HOH A1808 HOH A1865 SITE 1 AC9 4 ASP A 24 HOH A1112 HOH A1279 HOH A2006 SITE 1 AD1 10 HIS A 11 ARG A 14 ARG A 468 THR A 469 SITE 2 AD1 10 LYS A 478 GLN A 479 PRO A 480 HOH A1049 SITE 3 AD1 10 HOH A1097 HOH A1498 SITE 1 AD2 7 ARG A 641 THR A 645 ARG A 686 ALA A 722 SITE 2 AD2 7 HOH A1124 HOH A1208 HOH A1445 SITE 1 AD3 5 LEU A 532 TRP A 546 ASP A 566 ALA A 567 SITE 2 AD3 5 SER A 570 SITE 1 AD4 9 SER A 63 VAL A 64 TRP A 71 TRP A 74 SITE 2 AD4 9 ARG A 669 VAL A 670 GLU A 671 HOH A1385 SITE 3 AD4 9 HOH A1517 SITE 1 AD5 4 GLU A 292 VAL A 670 HIS A 672 HOH A1664 SITE 1 AD6 8 ARG A 681 GLN A 703 ALA A 707 ASN A 708 SITE 2 AD6 8 ASN A 709 ASP A 712 HOH A1192 HOH A1618 SITE 1 AD7 6 GLU A 409 ASP A 412 SER A 590 LEU A 591 SITE 2 AD7 6 HOH A1215 HOH A1476 SITE 1 AD8 4 ASP A 281 LYS A 738 TRP A 739 HOH A1130 SITE 1 AD9 10 GLN A 119 GLU A 121 ALA A 260 ASN A 373 SITE 2 AD9 10 TYR A 376 GLN A 821 DPP A 902 HOH A1175 SITE 3 AD9 10 HOH A1356 HOH A1741 SITE 1 AE1 7 ALA A 260 GLY A 261 LYS A 274 TYR A 275 SITE 2 AE1 7 ARG A 783 ARG A 825 HOH A1156 CRYST1 120.473 120.473 170.620 90.00 90.00 120.00 P 31 2 1 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 0.008301 0.004792 0.000000 0.00000 SCALE2 0.000000 0.009585 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005861 0.00000 MASTER 559 0 19 36 33 0 39 6 0 0 0 67 END