HEADER HYDROLASE 11-DEC-12 4ICQ TITLE STRUCTURAL BASIS FOR SUBSTRATE RECOGNITION AND REACTION MECHANISM OF TITLE 2 BACTERIAL AMINOPEPTIDASE PEPS COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMINOPEPTIDASE PEPS; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.11.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 170187; SOURCE 4 STRAIN: ATCC BAA-334 / TIGR4; SOURCE 5 GENE: PEPS, SP_0278; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; 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: PVFT1S-PEPS KEYWDS PEPS, AMINOPEPTIDASE, CLAN MQ, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.H.TA,K.K.KIM,S.LEE REVDAT 2 28-FEB-24 4ICQ 1 REMARK LINK REVDAT 1 23-OCT-13 4ICQ 0 JRNL AUTH H.M.TA,S.BAE,S.HAN,J.SONG,T.K.AHN,S.HOHNG,S.LEE,K.K.KIM JRNL TITL STRUCTURE-BASED ELUCIDATION OF THE REGULATORY MECHANISM FOR JRNL TITL 2 AMINOPEPTIDASE ACTIVITY. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 69 1738 2013 JRNL REFN ISSN 0907-4449 JRNL PMID 23999297 JRNL DOI 10.1107/S0907444913012651 REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0066 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) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.90 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 51521 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) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2760 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) : 2.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.31 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3718 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.59 REMARK 3 BIN R VALUE (WORKING SET) : 0.2130 REMARK 3 BIN FREE R VALUE SET COUNT : 214 REMARK 3 BIN FREE R VALUE : 0.2580 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6366 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 246 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.85 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.13000 REMARK 3 B22 (A**2) : -0.13000 REMARK 3 B33 (A**2) : 0.27000 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): 0.234 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.202 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.144 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.713 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.917 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6496 ; 0.022 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8818 ; 1.874 ; 1.950 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 824 ; 6.586 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 306 ;40.994 ;25.490 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1082 ;16.900 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;22.125 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 980 ; 0.135 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4980 ; 0.010 ; 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): 4110 ; 0.994 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6584 ; 1.834 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2386 ; 3.290 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2234 ; 5.248 ; 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): 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 : 1.40 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 4ICQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-DEC-12. REMARK 100 THE DEPOSITION ID IS D_1000076587. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 6B 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 : BRUKER CCD PROTEUM 300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57898 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 14.30 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08300 REMARK 200 FOR THE DATA SET : 46.0100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 14.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.48500 REMARK 200 FOR SHELL : 5.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2M MAGNESIUM SULFATE, PH 4.6, REMARK 280 MICROBATCH, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 69.51350 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 63.32200 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 63.32200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 104.27025 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 63.32200 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 63.32200 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 34.75675 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 63.32200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 63.32200 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 104.27025 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 63.32200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 63.32200 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 34.75675 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 69.51350 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 300 REMARK: 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 300 REMARK 300 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 300 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 300 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 300 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 300 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 300 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 300 SOFTWARE USED: PISA REMARK 300 TOTAL BURIED SURFACE AREA: 3060 ANGSTROM**2 REMARK 300 SURFACE AREA OF THE COMPLEX: 32260 ANGSTROM**2 REMARK 300 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL REMARK 300 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 300 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 300 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 300 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 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: 3490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -179.0 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 GLU A 369 O HOH A 662 2.08 REMARK 500 OE1 GLU B 84 O HOH B 712 2.08 REMARK 500 O ASN B 413 O HOH B 698 2.14 REMARK 500 ND2 ASN B 347 CE MET B 391 2.17 REMARK 500 CA GLY A 21 CE MET A 249 2.18 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 GLU A 166 CG GLU A 166 CD 0.094 REMARK 500 GLU A 298 CG GLU A 298 CD 0.092 REMARK 500 SER B 33 CB SER B 33 OG -0.093 REMARK 500 GLY B 219 N GLY B 219 CA 0.110 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 ASP A 221 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 ARG A 261 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 315 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 407 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG B 39 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 PRO B 218 O - C - N ANGL. DEV. = -10.8 DEGREES REMARK 500 GLY B 219 C - N - CA ANGL. DEV. = -22.1 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 ASN A 23 64.23 64.19 REMARK 500 GLU A 56 129.16 -172.95 REMARK 500 SER A 105 16.59 -146.03 REMARK 500 ALA A 235 64.04 35.15 REMARK 500 ALA A 240 23.91 -62.01 REMARK 500 GLU A 252 10.18 -141.13 REMARK 500 SER B 105 26.62 -150.15 REMARK 500 GLN B 209 57.87 38.84 REMARK 500 ALA B 235 -115.11 38.56 REMARK 500 GLU B 252 11.90 -140.39 REMARK 500 SER B 346 141.29 -171.49 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 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 253 OE1 REMARK 620 2 GLU A 253 OE2 56.0 REMARK 620 3 GLU A 319 OE2 97.4 149.8 REMARK 620 4 HIS A 348 NE2 93.9 103.9 90.8 REMARK 620 5 HOH A 601 O 160.2 105.1 102.4 84.5 REMARK 620 6 HOH A 658 O 85.1 78.0 86.4 176.8 97.4 REMARK 620 N 1 2 3 4 5 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 GLU A 319 OE1 REMARK 620 2 TYR A 355 OH 80.0 REMARK 620 3 HIS A 381 NE2 94.6 83.7 REMARK 620 4 ASP A 383 OD1 85.4 165.3 95.9 REMARK 620 5 HOH A 601 O 86.8 100.6 175.6 80.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 253 OE1 REMARK 620 2 GLU B 253 OE2 58.5 REMARK 620 3 GLU B 319 OE2 100.9 158.5 REMARK 620 4 HIS B 348 NE2 97.2 96.1 92.5 REMARK 620 5 HOH B 601 O 159.3 101.6 98.1 90.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 319 OE1 REMARK 620 2 HIS B 381 NE2 90.1 REMARK 620 3 ASP B 383 OD1 96.4 99.6 REMARK 620 4 ASP B 383 OD2 148.3 94.5 51.8 REMARK 620 5 HOH B 601 O 99.3 168.8 85.5 80.8 REMARK 620 N 1 2 3 4 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4ICR RELATED DB: PDB REMARK 900 RELATED ID: 4ICS RELATED DB: PDB DBREF 4ICQ A 1 413 UNP Q97SP8 Q97SP8_STRPN 1 413 DBREF 4ICQ B 1 413 UNP Q97SP8 Q97SP8_STRPN 1 413 SEQRES 1 A 413 MET VAL LEU PRO ASN PHE LYS GLU ASN LEU GLU LYS TYR SEQRES 2 A 413 ALA LYS LEU LEU VAL ALA ASN GLY ILE ASN VAL GLN PRO SEQRES 3 A 413 GLY HIS THR LEU ALA LEU SER ILE ASP VAL GLU GLN ARG SEQRES 4 A 413 GLU LEU ALA HIS LEU ILE VAL LYS GLU ALA TYR ALA LEU SEQRES 5 A 413 GLY ALA HIS GLU VAL ILE VAL GLN TRP THR ASP ASP VAL SEQRES 6 A 413 ILE ASN ARG GLU LYS PHE LEU HIS ALA PRO MET GLU ARG SEQRES 7 A 413 LEU ASP ASN VAL PRO GLU TYR LYS ILE ALA GLU MET ASN SEQRES 8 A 413 TYR LEU LEU GLU ASN LYS ALA SER ARG LEU GLY VAL ARG SEQRES 9 A 413 SER SER ASP PRO GLY ALA LEU ASN GLY VAL ASP ALA ASP SEQRES 10 A 413 LYS LEU SER ALA SER ALA LYS ALA MET GLY LEU ALA MET SEQRES 11 A 413 LYS PRO MET ARG ILE ALA THR GLN SER ASN LYS VAL SER SEQRES 12 A 413 TRP THR VAL ALA ALA ALA ALA GLY LEU GLU TRP ALA LYS SEQRES 13 A 413 LYS VAL PHE PRO ASN ALA ALA SER ASP GLU GLU ALA VAL SEQRES 14 A 413 ASP PHE LEU TRP ASP GLN ILE PHE LYS THR CYS ARG VAL SEQRES 15 A 413 TYR GLU ALA ASP PRO VAL LYS ALA TRP GLU GLU HIS ALA SEQRES 16 A 413 ALA ILE LEU LYS SER LYS ALA ASP MET LEU ASN LYS GLU SEQRES 17 A 413 GLN PHE SER ALA LEU HIS TYR THR ALA PRO GLY THR ASP SEQRES 18 A 413 LEU THR LEU GLY LEU PRO LYS ASN HIS VAL TRP GLU SER SEQRES 19 A 413 ALA GLY ALA VAL ASN ALA GLN GLY GLU GLU PHE LEU PRO SEQRES 20 A 413 ASN MET PRO THR GLU GLU VAL PHE THR ALA PRO ASP PHE SEQRES 21 A 413 ARG ARG ALA ASP GLY TYR VAL THR SER THR LYS PRO LEU SEQRES 22 A 413 SER TYR ASN GLY ASN ILE ILE GLU GLY ILE LYS VAL THR SEQRES 23 A 413 PHE LYS ASP GLY GLN ILE VAL ASP ILE THR ALA GLU LYS SEQRES 24 A 413 GLY ASP GLN VAL MET LYS ASP LEU VAL PHE GLU ASN ALA SEQRES 25 A 413 GLY ALA ARG ALA LEU GLY GLU CYS ALA LEU VAL PRO ASP SEQRES 26 A 413 PRO SER PRO ILE SER GLN SER GLY ILE THR PHE PHE ASN SEQRES 27 A 413 THR LEU PHE ASP GLU ASN ALA SER ASN HIS LEU ALA ILE SEQRES 28 A 413 GLY ALA ALA TYR ALA THR SER VAL VAL ASP GLY ALA GLU SEQRES 29 A 413 MET SER GLU GLU GLU LEU GLU ALA ALA GLY LEU ASN ARG SEQRES 30 A 413 SER ASP VAL HIS VAL ASP PHE MET ILE GLY SER ASN GLN SEQRES 31 A 413 MET ASP ILE ASP GLY ILE ARG GLU ASP GLY THR ARG VAL SEQRES 32 A 413 PRO LEU PHE ARG ASN GLY ASN TRP ALA ASN SEQRES 1 B 413 MET VAL LEU PRO ASN PHE LYS GLU ASN LEU GLU LYS TYR SEQRES 2 B 413 ALA LYS LEU LEU VAL ALA ASN GLY ILE ASN VAL GLN PRO SEQRES 3 B 413 GLY HIS THR LEU ALA LEU SER ILE ASP VAL GLU GLN ARG SEQRES 4 B 413 GLU LEU ALA HIS LEU ILE VAL LYS GLU ALA TYR ALA LEU SEQRES 5 B 413 GLY ALA HIS GLU VAL ILE VAL GLN TRP THR ASP ASP VAL SEQRES 6 B 413 ILE ASN ARG GLU LYS PHE LEU HIS ALA PRO MET GLU ARG SEQRES 7 B 413 LEU ASP ASN VAL PRO GLU TYR LYS ILE ALA GLU MET ASN SEQRES 8 B 413 TYR LEU LEU GLU ASN LYS ALA SER ARG LEU GLY VAL ARG SEQRES 9 B 413 SER SER ASP PRO GLY ALA LEU ASN GLY VAL ASP ALA ASP SEQRES 10 B 413 LYS LEU SER ALA SER ALA LYS ALA MET GLY LEU ALA MET SEQRES 11 B 413 LYS PRO MET ARG ILE ALA THR GLN SER ASN LYS VAL SER SEQRES 12 B 413 TRP THR VAL ALA ALA ALA ALA GLY LEU GLU TRP ALA LYS SEQRES 13 B 413 LYS VAL PHE PRO ASN ALA ALA SER ASP GLU GLU ALA VAL SEQRES 14 B 413 ASP PHE LEU TRP ASP GLN ILE PHE LYS THR CYS ARG VAL SEQRES 15 B 413 TYR GLU ALA ASP PRO VAL LYS ALA TRP GLU GLU HIS ALA SEQRES 16 B 413 ALA ILE LEU LYS SER LYS ALA ASP MET LEU ASN LYS GLU SEQRES 17 B 413 GLN PHE SER ALA LEU HIS TYR THR ALA PRO GLY THR ASP SEQRES 18 B 413 LEU THR LEU GLY LEU PRO LYS ASN HIS VAL TRP GLU SER SEQRES 19 B 413 ALA GLY ALA VAL ASN ALA GLN GLY GLU GLU PHE LEU PRO SEQRES 20 B 413 ASN MET PRO THR GLU GLU VAL PHE THR ALA PRO ASP PHE SEQRES 21 B 413 ARG ARG ALA ASP GLY TYR VAL THR SER THR LYS PRO LEU SEQRES 22 B 413 SER TYR ASN GLY ASN ILE ILE GLU GLY ILE LYS VAL THR SEQRES 23 B 413 PHE LYS ASP GLY GLN ILE VAL ASP ILE THR ALA GLU LYS SEQRES 24 B 413 GLY ASP GLN VAL MET LYS ASP LEU VAL PHE GLU ASN ALA SEQRES 25 B 413 GLY ALA ARG ALA LEU GLY GLU CYS ALA LEU VAL PRO ASP SEQRES 26 B 413 PRO SER PRO ILE SER GLN SER GLY ILE THR PHE PHE ASN SEQRES 27 B 413 THR LEU PHE ASP GLU ASN ALA SER ASN HIS LEU ALA ILE SEQRES 28 B 413 GLY ALA ALA TYR ALA THR SER VAL VAL ASP GLY ALA GLU SEQRES 29 B 413 MET SER GLU GLU GLU LEU GLU ALA ALA GLY LEU ASN ARG SEQRES 30 B 413 SER ASP VAL HIS VAL ASP PHE MET ILE GLY SER ASN GLN SEQRES 31 B 413 MET ASP ILE ASP GLY ILE ARG GLU ASP GLY THR ARG VAL SEQRES 32 B 413 PRO LEU PHE ARG ASN GLY ASN TRP ALA ASN HET ZN A 501 1 HET ZN A 502 1 HET ZN B 501 1 HET ZN B 502 1 HETNAM ZN ZINC ION FORMUL 3 ZN 4(ZN 2+) FORMUL 7 HOH *246(H2 O) HELIX 1 1 ASN A 5 ASN A 20 1 16 HELIX 2 2 GLN A 38 LEU A 52 1 15 HELIX 3 3 ASP A 63 ALA A 74 1 12 HELIX 4 4 PRO A 75 ASP A 80 1 6 HELIX 5 5 PRO A 83 ASN A 96 1 14 HELIX 6 6 ASP A 115 MET A 130 1 16 HELIX 7 7 MET A 130 SER A 139 1 10 HELIX 8 8 GLY A 151 PHE A 159 1 9 HELIX 9 9 SER A 164 CYS A 180 1 17 HELIX 10 10 ASP A 186 GLN A 209 1 24 HELIX 11 11 GLY A 300 GLU A 310 1 11 HELIX 12 12 SER A 327 SER A 332 1 6 HELIX 13 13 ASN A 338 GLU A 343 1 6 HELIX 14 14 TYR A 355 VAL A 359 5 5 HELIX 15 15 ASP A 361 MET A 365 5 5 HELIX 16 16 SER A 366 ALA A 373 1 8 HELIX 17 17 ASN B 5 ASN B 20 1 16 HELIX 18 18 GLN B 38 LEU B 52 1 15 HELIX 19 19 ASP B 63 ALA B 74 1 12 HELIX 20 20 PRO B 75 ASP B 80 1 6 HELIX 21 21 PRO B 83 ASN B 96 1 14 HELIX 22 22 ASP B 115 MET B 130 1 16 HELIX 23 23 MET B 130 SER B 139 1 10 HELIX 24 24 GLY B 151 PHE B 159 1 9 HELIX 25 25 SER B 164 CYS B 180 1 17 HELIX 26 26 ASP B 186 GLN B 209 1 24 HELIX 27 27 GLY B 300 ASN B 311 1 12 HELIX 28 28 SER B 327 SER B 332 1 6 HELIX 29 29 ASN B 338 GLU B 343 1 6 HELIX 30 30 ASN B 344 SER B 346 5 3 HELIX 31 31 TYR B 355 VAL B 359 5 5 HELIX 32 32 ASP B 361 MET B 365 5 5 HELIX 33 33 SER B 366 ALA B 373 1 8 SHEET 1 A 5 GLU A 56 THR A 62 0 SHEET 2 A 5 THR A 29 ASP A 35 1 N LEU A 32 O GLN A 60 SHEET 3 A 5 SER A 99 ARG A 104 1 O LEU A 101 N ALA A 31 SHEET 4 A 5 TRP A 144 ALA A 148 1 O THR A 145 N GLY A 102 SHEET 5 A 5 ASN A 248 MET A 249 1 O MET A 249 N VAL A 146 SHEET 1 B 8 GLN A 291 THR A 296 0 SHEET 2 B 8 LYS A 284 LYS A 288 -1 N THR A 286 O VAL A 293 SHEET 3 B 8 ALA A 263 THR A 268 -1 N GLY A 265 O PHE A 287 SHEET 4 B 8 THR A 220 GLY A 225 -1 N ASP A 221 O TYR A 266 SHEET 5 B 8 ALA A 212 ALA A 217 -1 N LEU A 213 O LEU A 224 SHEET 6 B 8 ASP A 392 ILE A 396 -1 O ASP A 392 N THR A 216 SHEET 7 B 8 ARG A 402 ARG A 407 -1 O VAL A 403 N GLY A 395 SHEET 8 B 8 ASN A 410 TRP A 411 -1 O ASN A 410 N ARG A 407 SHEET 1 C 2 ALA A 237 VAL A 238 0 SHEET 2 C 2 GLU A 244 PHE A 245 -1 O PHE A 245 N ALA A 237 SHEET 1 D 4 VAL A 254 THR A 256 0 SHEET 2 D 4 LEU A 317 LEU A 322 -1 O LEU A 322 N VAL A 254 SHEET 3 D 4 HIS A 348 GLY A 352 -1 O ALA A 350 N GLY A 318 SHEET 4 D 4 HIS A 381 MET A 385 -1 O PHE A 384 N LEU A 349 SHEET 1 E 2 LEU A 273 TYR A 275 0 SHEET 2 E 2 ASN A 278 ILE A 280 -1 O ILE A 280 N LEU A 273 SHEET 1 F 4 GLU B 56 THR B 62 0 SHEET 2 F 4 THR B 29 ASP B 35 1 N LEU B 32 O GLN B 60 SHEET 3 F 4 SER B 99 ARG B 104 1 O VAL B 103 N SER B 33 SHEET 4 F 4 TRP B 144 ALA B 148 1 O THR B 145 N GLY B 102 SHEET 1 G 3 LEU B 273 TYR B 275 0 SHEET 2 G 3 ASN B 278 LYS B 288 -1 O ILE B 280 N LEU B 273 SHEET 3 G 3 GLN B 291 LYS B 299 -1 O VAL B 293 N THR B 286 SHEET 1 H 8 LEU B 273 TYR B 275 0 SHEET 2 H 8 ASN B 278 LYS B 288 -1 O ILE B 280 N LEU B 273 SHEET 3 H 8 ALA B 263 THR B 268 -1 N GLY B 265 O PHE B 287 SHEET 4 H 8 THR B 220 GLY B 225 -1 N THR B 223 O ASP B 264 SHEET 5 H 8 ALA B 212 ALA B 217 -1 N ALA B 217 O THR B 220 SHEET 6 H 8 ASP B 392 ILE B 396 -1 O ASP B 392 N THR B 216 SHEET 7 H 8 ARG B 402 ARG B 407 -1 O VAL B 403 N GLY B 395 SHEET 8 H 8 ASN B 410 TRP B 411 -1 O ASN B 410 N ARG B 407 SHEET 1 I 2 ALA B 237 VAL B 238 0 SHEET 2 I 2 GLU B 244 PHE B 245 -1 O PHE B 245 N ALA B 237 SHEET 1 J 4 VAL B 254 THR B 256 0 SHEET 2 J 4 LEU B 317 LEU B 322 -1 O LEU B 322 N VAL B 254 SHEET 3 J 4 HIS B 348 GLY B 352 -1 O HIS B 348 N ALA B 321 SHEET 4 J 4 HIS B 381 MET B 385 -1 O VAL B 382 N ILE B 351 LINK OE1 GLU A 253 ZN ZN A 502 1555 1555 2.08 LINK OE2 GLU A 253 ZN ZN A 502 1555 1555 2.41 LINK OE1 GLU A 319 ZN ZN A 501 1555 1555 2.14 LINK OE2 GLU A 319 ZN ZN A 502 1555 1555 2.04 LINK NE2 HIS A 348 ZN ZN A 502 1555 1555 2.28 LINK OH TYR A 355 ZN ZN A 501 1555 1555 2.25 LINK NE2 HIS A 381 ZN ZN A 501 1555 1555 2.23 LINK OD1 ASP A 383 ZN ZN A 501 1555 1555 2.09 LINK ZN ZN A 501 O HOH A 601 1555 1555 2.34 LINK ZN ZN A 502 O HOH A 601 1555 1555 1.96 LINK ZN ZN A 502 O HOH A 658 1555 1555 2.17 LINK OE1 GLU B 253 ZN ZN B 502 1555 1555 2.04 LINK OE2 GLU B 253 ZN ZN B 502 1555 1555 2.35 LINK OE1 GLU B 319 ZN ZN B 501 1555 1555 2.05 LINK OE2 GLU B 319 ZN ZN B 502 1555 1555 2.12 LINK NE2 HIS B 348 ZN ZN B 502 1555 1555 2.19 LINK NE2 HIS B 381 ZN ZN B 501 1555 1555 2.17 LINK OD1 ASP B 383 ZN ZN B 501 1555 1555 2.08 LINK OD2 ASP B 383 ZN ZN B 501 1555 1555 2.64 LINK ZN ZN B 501 O HOH B 601 1555 1555 2.21 LINK ZN ZN B 502 O HOH B 601 1555 1555 2.14 CISPEP 1 MET A 249 PRO A 250 0 9.61 CISPEP 2 MET B 249 PRO B 250 0 4.69 SITE 1 AC1 5 GLU A 319 TYR A 355 HIS A 381 ASP A 383 SITE 2 AC1 5 HOH A 601 SITE 1 AC2 5 GLU A 253 GLU A 319 HIS A 348 HOH A 601 SITE 2 AC2 5 HOH A 658 SITE 1 AC3 4 GLU B 319 HIS B 381 ASP B 383 HOH B 601 SITE 1 AC4 4 GLU B 253 GLU B 319 HIS B 348 HOH B 601 CRYST1 126.644 126.644 139.027 90.00 90.00 90.00 P 43 21 2 16 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.007896 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007896 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007193 0.00000