PDB Short entry for 2QKC HEADER OXIDOREDUCTASE 10-JUL-07 2QKC TITLE STRUCTURAL AND KINETIC STUDY OF THE DIFFERENCES BETWEEN HUMAN AND TITLE 2 E.COLI MANGANESE SUPEROXIDE DISMUTASES COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUPEROXIDE DISMUTASE [MN]; COMPND 3 CHAIN: A, C; COMPND 4 EC: 1.15.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SOD2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: QC774; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS METALLOENZYME, PROTON WIRE, ACETYLATION, MANGANESE, METAL-BINDING, KEYWDS 2 MITOCHONDRION, OXIDOREDUCTASE, POLYMORPHISM, TRANSIT PEPTIDE EXPDTA X-RAY DIFFRACTION AUTHOR J.ZHENG,J.F.DOMSIC,D.CABELLI,R.MCKENNA,D.N.SILVERMAN REVDAT 5 30-AUG-23 2QKC 1 REMARK REVDAT 4 20-OCT-21 2QKC 1 REMARK SEQADV REVDAT 3 18-OCT-17 2QKC 1 REMARK REVDAT 2 24-FEB-09 2QKC 1 VERSN REVDAT 1 29-JUL-08 2QKC 0 JRNL AUTH J.ZHENG,J.F.DOMSIC,D.CABELLI,R.MCKENNA,D.N.SILVERMAN JRNL TITL STRUCTURAL AND KINETIC STUDY OF DIFFERENCES BETWEEN HUMAN JRNL TITL 2 AND ESCHERICHIA COLI MANGANESE SUPEROXIDE DISMUTASES. JRNL REF BIOCHEMISTRY V. 46 14830 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 18044968 JRNL DOI 10.1021/BI7014103 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.0 REMARK 3 NUMBER OF REFLECTIONS : 19914 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : 5% REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.400 REMARK 3 FREE R VALUE TEST SET COUNT : 973 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3102 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 116 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.35 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.80900 REMARK 3 B22 (A**2) : -0.80900 REMARK 3 B33 (A**2) : 1.61700 REMARK 3 B12 (A**2) : -4.23400 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.231 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.953 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.229 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.400 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 38.11 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2QKC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JUL-07. REMARK 100 THE DEPOSITION ID IS D_1000043706. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : 300 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20323 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.6 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 38.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.13100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1LUV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.5M AMMONIUM SULFATE, 0.1M MALIC REMARK 280 ACID, 0.1M IMIDAZOLE, PH 8.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 300K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 80.84833 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 161.69667 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 121.27250 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 202.12083 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 40.42417 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 80.84833 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 161.69667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 202.12083 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 121.27250 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 40.42417 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -38.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 BIOMT1 2 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 40.42417 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 A 276 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 357 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 OE2 GLU C 43 O HOH C 300 2.06 REMARK 500 OE2 GLU A 43 O HOH A 219 2.06 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 43 CB GLU A 43 CG -0.324 REMARK 500 GLU A 43 CG GLU A 43 CD -0.130 REMARK 500 GLU A 47 CB GLU A 47 CG -0.201 REMARK 500 ARG A 99 C ARG A 99 O -0.117 REMARK 500 GLU A 109 CB GLU A 109 CG -0.125 REMARK 500 GLU A 109 CD GLU A 109 OE1 -0.094 REMARK 500 GLU A 109 CD GLU A 109 OE2 -0.076 REMARK 500 LYS A 110 C LYS A 110 O -0.137 REMARK 500 ALA A 164 C ALA A 164 O -0.139 REMARK 500 GLU C 43 CB GLU C 43 CG -0.324 REMARK 500 GLU C 43 CG GLU C 43 CD -0.130 REMARK 500 GLU C 47 CB GLU C 47 CG -0.202 REMARK 500 ARG C 99 C ARG C 99 O -0.118 REMARK 500 GLU C 109 CB GLU C 109 CG -0.125 REMARK 500 GLU C 109 CD GLU C 109 OE1 -0.094 REMARK 500 GLU C 109 CD GLU C 109 OE2 -0.075 REMARK 500 LYS C 110 C LYS C 110 O -0.136 REMARK 500 ALA C 164 C ALA C 164 O -0.139 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 GLU A 109 OE1 - CD - OE2 ANGL. DEV. = -9.6 DEGREES REMARK 500 GLU C 109 OE1 - CD - OE2 ANGL. DEV. = -9.7 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 LYS A 29 -63.76 -108.74 REMARK 500 ASN A 142 -121.02 45.86 REMARK 500 TYR A 165 -9.12 -145.36 REMARK 500 LYS A 170 -133.94 50.57 REMARK 500 LYS C 29 -63.77 -108.77 REMARK 500 ASN C 142 -121.06 45.84 REMARK 500 TYR C 165 -9.10 -145.32 REMARK 500 LYS C 170 -133.94 50.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 199 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN C 199 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2QKA RELATED DB: PDB REMARK 900 F66A MUTANT DBREF 2QKC A 1 196 UNP P04179 SODM_HUMAN 25 220 DBREF 2QKC C 1 196 UNP P04179 SODM_HUMAN 25 220 SEQADV 2QKC LEU A 66 UNP P04179 PHE 90 ENGINEERED MUTATION SEQADV 2QKC LEU C 66 UNP P04179 PHE 90 ENGINEERED MUTATION SEQRES 1 A 196 LYS HIS SER LEU PRO ASP LEU PRO TYR ASP TYR GLY ALA SEQRES 2 A 196 LEU GLU PRO HIS ILE ASN ALA GLN ILE MET GLN LEU HIS SEQRES 3 A 196 HIS SER LYS HIS HIS ALA ALA TYR VAL ASN ASN LEU ASN SEQRES 4 A 196 VAL THR GLU GLU LYS TYR GLN GLU ALA LEU ALA LYS GLY SEQRES 5 A 196 ASP VAL THR ALA GLN ILE ALA LEU GLN PRO ALA LEU LYS SEQRES 6 A 196 LEU ASN GLY GLY GLY HIS ILE ASN HIS SER ILE PHE TRP SEQRES 7 A 196 THR ASN LEU SER PRO ASN GLY GLY GLY GLU PRO LYS GLY SEQRES 8 A 196 GLU LEU LEU GLU ALA ILE LYS ARG ASP PHE GLY SER PHE SEQRES 9 A 196 ASP LYS PHE LYS GLU LYS LEU THR ALA ALA SER VAL GLY SEQRES 10 A 196 VAL GLN GLY SER GLY TRP GLY TRP LEU GLY PHE ASN LYS SEQRES 11 A 196 GLU ARG GLY HIS LEU GLN ILE ALA ALA CYS PRO ASN GLN SEQRES 12 A 196 ASP PRO LEU GLN GLY THR THR GLY LEU ILE PRO LEU LEU SEQRES 13 A 196 GLY ILE ASP VAL TRP GLU HIS ALA TYR TYR LEU GLN TYR SEQRES 14 A 196 LYS ASN VAL ARG PRO ASP TYR LEU LYS ALA ILE TRP ASN SEQRES 15 A 196 VAL ILE ASN TRP GLU ASN VAL THR GLU ARG TYR MET ALA SEQRES 16 A 196 CYS SEQRES 1 C 196 LYS HIS SER LEU PRO ASP LEU PRO TYR ASP TYR GLY ALA SEQRES 2 C 196 LEU GLU PRO HIS ILE ASN ALA GLN ILE MET GLN LEU HIS SEQRES 3 C 196 HIS SER LYS HIS HIS ALA ALA TYR VAL ASN ASN LEU ASN SEQRES 4 C 196 VAL THR GLU GLU LYS TYR GLN GLU ALA LEU ALA LYS GLY SEQRES 5 C 196 ASP VAL THR ALA GLN ILE ALA LEU GLN PRO ALA LEU LYS SEQRES 6 C 196 LEU ASN GLY GLY GLY HIS ILE ASN HIS SER ILE PHE TRP SEQRES 7 C 196 THR ASN LEU SER PRO ASN GLY GLY GLY GLU PRO LYS GLY SEQRES 8 C 196 GLU LEU LEU GLU ALA ILE LYS ARG ASP PHE GLY SER PHE SEQRES 9 C 196 ASP LYS PHE LYS GLU LYS LEU THR ALA ALA SER VAL GLY SEQRES 10 C 196 VAL GLN GLY SER GLY TRP GLY TRP LEU GLY PHE ASN LYS SEQRES 11 C 196 GLU ARG GLY HIS LEU GLN ILE ALA ALA CYS PRO ASN GLN SEQRES 12 C 196 ASP PRO LEU GLN GLY THR THR GLY LEU ILE PRO LEU LEU SEQRES 13 C 196 GLY ILE ASP VAL TRP GLU HIS ALA TYR TYR LEU GLN TYR SEQRES 14 C 196 LYS ASN VAL ARG PRO ASP TYR LEU LYS ALA ILE TRP ASN SEQRES 15 C 196 VAL ILE ASN TRP GLU ASN VAL THR GLU ARG TYR MET ALA SEQRES 16 C 196 CYS HET MN A 199 1 HET MN C 199 1 HETNAM MN MANGANESE (II) ION FORMUL 3 MN 2(MN 2+) FORMUL 5 HOH *116(H2 O) HELIX 1 1 ASN A 19 LYS A 29 1 11 HELIX 2 2 LYS A 29 LYS A 51 1 23 HELIX 3 3 ASP A 53 LEU A 60 1 8 HELIX 4 4 LEU A 60 LEU A 81 1 22 HELIX 5 5 GLY A 91 GLY A 102 1 12 HELIX 6 6 SER A 103 GLY A 117 1 15 HELIX 7 7 PRO A 145 GLY A 151 1 7 HELIX 8 8 TRP A 161 LYS A 170 1 10 HELIX 9 9 VAL A 172 TRP A 181 1 10 HELIX 10 10 ASN A 182 ILE A 184 5 3 HELIX 11 11 ASN A 185 CYS A 196 1 12 HELIX 12 12 ASN C 19 LYS C 29 1 11 HELIX 13 13 LYS C 29 LYS C 51 1 23 HELIX 14 14 ASP C 53 LEU C 60 1 8 HELIX 15 15 LEU C 60 LEU C 81 1 22 HELIX 16 16 GLY C 91 GLY C 102 1 12 HELIX 17 17 SER C 103 GLY C 117 1 15 HELIX 18 18 PRO C 145 GLY C 151 1 7 HELIX 19 19 TRP C 161 LYS C 170 1 10 HELIX 20 20 VAL C 172 TRP C 181 1 10 HELIX 21 21 ASN C 182 ILE C 184 5 3 HELIX 22 22 ASN C 185 CYS C 196 1 12 SHEET 1 A 3 HIS A 134 PRO A 141 0 SHEET 2 A 3 GLY A 122 ASN A 129 -1 N GLY A 127 O GLN A 136 SHEET 3 A 3 ILE A 153 ASP A 159 -1 O ILE A 158 N GLY A 124 SHEET 1 B 3 HIS C 134 PRO C 141 0 SHEET 2 B 3 GLY C 122 ASN C 129 -1 N GLY C 127 O GLN C 136 SHEET 3 B 3 ILE C 153 ASP C 159 -1 O ILE C 158 N GLY C 124 CISPEP 1 GLU A 15 PRO A 16 0 0.22 CISPEP 2 GLU C 15 PRO C 16 0 0.13 SITE 1 AC1 5 HIS A 26 HIS A 74 ASP A 159 HIS A 163 SITE 2 AC1 5 HOH A 205 SITE 1 AC2 5 HIS C 26 HIS C 74 ASP C 159 HIS C 163 SITE 2 AC2 5 HOH C 286 CRYST1 81.108 81.108 242.545 90.00 90.00 120.00 P 61 2 2 24 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 0.012329 0.007118 0.000000 0.00000 SCALE2 0.000000 0.014237 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004123 0.00000