HEADER ENDONUCLEASE 09-MAR-95 1BRK TITLE BARNASE MUTANT WITH ILE 96 REPLACED BY ALA COMPND MOL_ID: 1; COMPND 2 MOLECULE: BARNASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 3.1.27.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS AMYLOLIQUEFACIENS; SOURCE 3 ORGANISM_TAXID: 1390; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PUC19 KEYWDS ALPHA/BETA PROTEIN, ENDONUCLEASE EXPDTA X-RAY DIFFRACTION AUTHOR P.C.CRAMER,A.BUCKLE,A.FERSHT REVDAT 3 07-FEB-24 1BRK 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1BRK 1 VERSN REVDAT 1 10-JUL-95 1BRK 0 JRNL AUTH A.M.BUCKLE,P.CRAMER,A.R.FERSHT JRNL TITL STRUCTURAL AND ENERGETIC RESPONSES TO CAVITY-CREATING JRNL TITL 2 MUTATIONS IN HYDROPHOBIC CORES: OBSERVATION OF A BURIED JRNL TITL 3 WATER MOLECULE AND THE HYDROPHILIC NATURE OF SUCH JRNL TITL 4 HYDROPHOBIC CAVITIES. JRNL REF BIOCHEMISTRY V. 35 4298 1996 JRNL REFN ISSN 0006-2960 JRNL PMID 8605178 JRNL DOI 10.1021/BI9524676 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 18174 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.149 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2550 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 322 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.015 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.047 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.059 ; 0.060 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.013 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.128 ; 0.120 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.199 ; 0.500 REMARK 3 MULTIPLE TORSION (A) : 0.226 ; 0.500 REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : 0.000 ; 0.500 REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 2.200 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 17.100; 20.000 REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.999 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.480 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.971 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.754 ; 3.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1BRK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000172031. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19313 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.8 REMARK 200 DATA REDUNDANCY : 1.600 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,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 54.42667 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 27.21333 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ALA A 1 REMARK 465 GLN A 2 REMARK 465 ALA B 1 REMARK 465 GLN B 2 REMARK 465 ALA C 1 REMARK 465 GLN C 2 REMARK 465 VAL C 3 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 19 NZ REMARK 470 ARG A 59 CG CD NE CZ NH1 NH2 REMARK 470 VAL B 3 N CB CG1 CG2 REMARK 470 LYS B 19 NZ REMARK 470 LYS B 39 NZ REMARK 470 ARG B 59 CD NE CZ NH1 NH2 REMARK 470 LYS B 66 NZ REMARK 470 LYS B 98 NZ REMARK 470 ARG C 59 CD NE CZ NH1 NH2 REMARK 470 LYS C 98 NZ 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 N SER B 38 O HOH B 177 1.21 REMARK 500 C ALA B 37 O HOH B 177 1.75 REMARK 500 N ALA B 37 O HOH B 177 1.84 REMARK 500 O HOH B 118 O HOH B 178 1.87 REMARK 500 CA ALA B 37 O HOH B 177 1.98 REMARK 500 CG GLU B 29 O HOH B 187 2.03 REMARK 500 O HOH B 152 O HOH B 171 2.07 REMARK 500 NZ LYS B 27 O HOH B 122 2.11 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 O HOH C 136 O HOH C 218 3665 1.70 REMARK 500 O HOH B 170 O HOH B 171 2664 1.70 REMARK 500 O HOH C 182 O HOH C 183 2654 1.73 REMARK 500 O HOH A 165 O HOH A 172 3675 1.79 REMARK 500 O HOH A 170 O HOH B 183 3564 1.84 REMARK 500 O HOH C 207 O HOH C 208 2654 1.88 REMARK 500 O HOH B 206 O HOH B 207 2664 1.89 REMARK 500 O HOH A 186 O HOH A 187 2764 1.89 REMARK 500 O HOH B 221 O HOH B 222 2664 1.97 REMARK 500 O HOH A 155 O HOH B 183 2774 1.99 REMARK 500 O HOH C 218 O HOH C 219 2654 1.99 REMARK 500 O HOH B 186 O HOH B 216 3565 2.08 REMARK 500 O HOH C 159 O HOH C 164 2654 2.09 REMARK 500 O HOH B 121 O HOH C 175 3675 2.13 REMARK 500 O HOH B 178 O HOH B 179 2664 2.13 REMARK 500 O HOH A 174 O HOH A 175 2764 2.16 REMARK 500 O HOH B 187 O HOH C 192 3675 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 110 C ARG A 110 OXT 0.202 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 TYR A 13 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 TYR A 13 CB - CG - CD1 ANGL. DEV. = 4.6 DEGREES REMARK 500 TYR A 17 CA - CB - CG ANGL. DEV. = -11.8 DEGREES REMARK 500 TYR A 17 CB - CG - CD2 ANGL. DEV. = 4.7 DEGREES REMARK 500 TYR A 17 CB - CG - CD1 ANGL. DEV. = -5.8 DEGREES REMARK 500 SER A 57 N - CA - CB ANGL. DEV. = -12.1 DEGREES REMARK 500 ARG A 72 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG A 87 CD - NE - CZ ANGL. DEV. = 11.0 DEGREES REMARK 500 TYR A 90 CB - CG - CD2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ASP A 101 CB - CG - OD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ASP B 12 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 TYR B 13 CB - CG - CD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 LYS B 19 CA - CB - CG ANGL. DEV. = 16.8 DEGREES REMARK 500 ASP B 22 CB - CG - OD1 ANGL. DEV. = 7.7 DEGREES REMARK 500 ASP B 22 CB - CG - OD2 ANGL. DEV. = -7.6 DEGREES REMARK 500 ARG B 69 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 PHE B 82 CB - CG - CD2 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG B 83 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ASP B 86 CB - CG - OD1 ANGL. DEV. = 6.9 DEGREES REMARK 500 ARG B 87 NH1 - CZ - NH2 ANGL. DEV. = -8.4 DEGREES REMARK 500 ARG B 87 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG B 87 NE - CZ - NH2 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG B 110 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ASP C 12 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ARG C 69 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG C 69 NE - CZ - NH2 ANGL. DEV. = -5.1 DEGREES REMARK 500 TYR C 78 CB - CG - CD2 ANGL. DEV. = 5.0 DEGREES REMARK 500 TYR C 78 CB - CG - CD1 ANGL. DEV. = -4.5 DEGREES REMARK 500 PHE C 82 CB - CG - CD2 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG C 83 NE - CZ - NH2 ANGL. DEV. = 6.1 DEGREES REMARK 500 ASP C 86 CB - CG - OD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ARG C 87 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 TYR C 97 CB - CG - CD2 ANGL. DEV. = -3.7 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 5 21.64 -142.70 REMARK 500 LYS A 66 130.99 177.66 REMARK 500 ASN C 5 28.32 -150.29 REMARK 500 ALA C 46 66.09 -151.44 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 111 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 18 ND1 REMARK 620 2 GLU A 60 OE2 101.5 REMARK 620 3 GLU A 60 OE1 148.0 48.2 REMARK 620 4 LYS A 62 NZ 108.1 119.6 84.7 REMARK 620 5 HOH A 187 O 73.5 59.2 80.2 80.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 111 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 18 ND1 REMARK 620 2 GLU B 60 OE1 111.0 REMARK 620 3 LYS B 62 NZ 113.9 83.6 REMARK 620 4 HOH B 205 O 113.8 120.7 110.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 111 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 18 ND1 REMARK 620 2 GLU C 60 OE1 102.8 REMARK 620 3 LYS C 62 NZ 111.7 101.6 REMARK 620 4 HOH C 140 O 114.0 121.4 104.7 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 111 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 111 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 111 DBREF 1BRK A 1 110 UNP P00648 RNBR_BACAM 48 157 DBREF 1BRK B 1 110 UNP P00648 RNBR_BACAM 48 157 DBREF 1BRK C 1 110 UNP P00648 RNBR_BACAM 48 157 SEQADV 1BRK ALA A 96 UNP P00648 ILE 143 CONFLICT SEQADV 1BRK ALA B 96 UNP P00648 ILE 143 CONFLICT SEQADV 1BRK ALA C 96 UNP P00648 ILE 143 CONFLICT SEQRES 1 A 110 ALA GLN VAL ILE ASN THR PHE ASP GLY VAL ALA ASP TYR SEQRES 2 A 110 LEU GLN THR TYR HIS LYS LEU PRO ASP ASN TYR ILE THR SEQRES 3 A 110 LYS SER GLU ALA GLN ALA LEU GLY TRP VAL ALA SER LYS SEQRES 4 A 110 GLY ASN LEU ALA ASP VAL ALA PRO GLY LYS SER ILE GLY SEQRES 5 A 110 GLY ASP ILE PHE SER ASN ARG GLU GLY LYS LEU PRO GLY SEQRES 6 A 110 LYS SER GLY ARG THR TRP ARG GLU ALA ASP ILE ASN TYR SEQRES 7 A 110 THR SER GLY PHE ARG ASN SER ASP ARG ILE LEU TYR SER SEQRES 8 A 110 SER ASP TRP LEU ALA TYR LYS THR THR ASP HIS TYR GLN SEQRES 9 A 110 THR PHE THR LYS ILE ARG SEQRES 1 B 110 ALA GLN VAL ILE ASN THR PHE ASP GLY VAL ALA ASP TYR SEQRES 2 B 110 LEU GLN THR TYR HIS LYS LEU PRO ASP ASN TYR ILE THR SEQRES 3 B 110 LYS SER GLU ALA GLN ALA LEU GLY TRP VAL ALA SER LYS SEQRES 4 B 110 GLY ASN LEU ALA ASP VAL ALA PRO GLY LYS SER ILE GLY SEQRES 5 B 110 GLY ASP ILE PHE SER ASN ARG GLU GLY LYS LEU PRO GLY SEQRES 6 B 110 LYS SER GLY ARG THR TRP ARG GLU ALA ASP ILE ASN TYR SEQRES 7 B 110 THR SER GLY PHE ARG ASN SER ASP ARG ILE LEU TYR SER SEQRES 8 B 110 SER ASP TRP LEU ALA TYR LYS THR THR ASP HIS TYR GLN SEQRES 9 B 110 THR PHE THR LYS ILE ARG SEQRES 1 C 110 ALA GLN VAL ILE ASN THR PHE ASP GLY VAL ALA ASP TYR SEQRES 2 C 110 LEU GLN THR TYR HIS LYS LEU PRO ASP ASN TYR ILE THR SEQRES 3 C 110 LYS SER GLU ALA GLN ALA LEU GLY TRP VAL ALA SER LYS SEQRES 4 C 110 GLY ASN LEU ALA ASP VAL ALA PRO GLY LYS SER ILE GLY SEQRES 5 C 110 GLY ASP ILE PHE SER ASN ARG GLU GLY LYS LEU PRO GLY SEQRES 6 C 110 LYS SER GLY ARG THR TRP ARG GLU ALA ASP ILE ASN TYR SEQRES 7 C 110 THR SER GLY PHE ARG ASN SER ASP ARG ILE LEU TYR SER SEQRES 8 C 110 SER ASP TRP LEU ALA TYR LYS THR THR ASP HIS TYR GLN SEQRES 9 C 110 THR PHE THR LYS ILE ARG HET ZN A 111 1 HET ZN B 111 1 HET ZN C 111 1 HETNAM ZN ZINC ION FORMUL 4 ZN 3(ZN 2+) FORMUL 7 HOH *322(H2 O) HELIX 1 1 PHE A 7 TYR A 17 1 11 HELIX 2 2 LYS A 27 LEU A 33 1 7 HELIX 3 3 ALA A 37 LYS A 39 5 3 HELIX 4 4 LEU A 42 VAL A 45 1 4 HELIX 5 5 PHE B 7 TYR B 17 1 11 HELIX 6 6 LYS B 27 LEU B 33 1 7 HELIX 7 7 ALA B 37 LYS B 39 5 3 HELIX 8 8 LEU B 42 VAL B 45 1 4 HELIX 9 9 PHE C 7 TYR C 17 1 11 HELIX 10 10 LYS C 27 ALA C 32 1 6 HELIX 11 11 ALA C 37 LYS C 39 5 3 HELIX 12 12 LEU C 42 VAL C 45 1 4 SHEET 1 A 4 TRP A 71 ASP A 75 0 SHEET 2 A 4 ARG A 87 SER A 91 -1 N TYR A 90 O ARG A 72 SHEET 3 A 4 ALA A 96 THR A 99 -1 N THR A 99 O ARG A 87 SHEET 4 A 4 THR A 107 ARG A 110 -1 N ARG A 110 O ALA A 96 SHEET 1 B 4 TRP B 71 ASP B 75 0 SHEET 2 B 4 ARG B 87 SER B 91 -1 N TYR B 90 O ARG B 72 SHEET 3 B 4 ALA B 96 THR B 99 -1 N THR B 99 O ARG B 87 SHEET 4 B 4 THR B 107 ARG B 110 -1 N ARG B 110 O ALA B 96 SHEET 1 C 5 THR C 107 ARG C 110 0 SHEET 2 C 5 ALA C 96 THR C 99 -1 N LYS C 98 O THR C 107 SHEET 3 C 5 ARG C 87 SER C 91 -1 N LEU C 89 O TYR C 97 SHEET 4 C 5 TRP C 71 ASP C 75 -1 N ALA C 74 O ILE C 88 SHEET 5 C 5 GLY C 52 PHE C 56 -1 N PHE C 56 O TRP C 71 LINK ND1 HIS A 18 ZN ZN A 111 1555 1555 2.46 LINK OE2 GLU A 60 ZN ZN A 111 3675 1555 2.72 LINK OE1 GLU A 60 ZN ZN A 111 3675 1555 2.67 LINK NZ LYS A 62 ZN ZN A 111 3675 1555 2.58 LINK ZN ZN A 111 O HOH A 187 1555 1555 2.31 LINK ND1 HIS B 18 ZN ZN B 111 1555 1555 2.24 LINK OE1 GLU B 60 ZN ZN B 111 2664 1555 1.92 LINK NZ LYS B 62 ZN ZN B 111 2664 1555 2.34 LINK ZN ZN B 111 O HOH B 205 1555 1555 2.33 LINK ND1 HIS C 18 ZN ZN C 111 3665 1555 2.09 LINK OE1 GLU C 60 ZN ZN C 111 1555 1555 1.90 LINK NZ LYS C 62 ZN ZN C 111 1555 1555 2.21 LINK ZN ZN C 111 O HOH C 140 1555 1555 2.04 SITE 1 AC1 4 HIS C 18 GLU C 60 LYS C 62 HOH C 140 SITE 1 AC2 4 HIS A 18 GLU A 60 LYS A 62 HOH A 187 SITE 1 AC3 4 HIS B 18 GLU B 60 LYS B 62 HOH B 205 CRYST1 59.050 59.050 81.640 90.00 90.00 120.00 P 32 9 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 0.016935 0.009777 0.000000 0.00000 SCALE2 0.000000 0.019555 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012249 0.00000