HEADER LYASE 25-OCT-02 1N31 TITLE STRUCTURE OF A CATALYTICALLY INACTIVE MUTANT (K223A) OF C-DES WITH A TITLE 2 SUBSTRATE (CYSTINE) LINKED TO THE CO-FACTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-CYSTEINE/CYSTINE LYASE C-DES; COMPND 3 CHAIN: A, B; COMPND 4 EC: 4.4.1.-; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNECHOCYSTIS SP. PCC 6714; SOURCE 3 ORGANISM_TAXID: 1147; SOURCE 4 GENE: C-DES; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PSA15-PUC19 KEYWDS INACTIVE MUTANT, SUBSTRATE COMPLEX, FE-S CLUSTER SYNTHESIS, NIFS- KEYWDS 2 LIKE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR J.T.KAISER,S.BRUNO,T.CLAUSEN,R.HUBER,F.SCHIARETTI,A.MOZZARELLI, AUTHOR 2 D.KESSLER REVDAT 6 13-DEC-23 1N31 1 SSBOND LINK REVDAT 5 27-OCT-21 1N31 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 1N31 1 VERSN REVDAT 3 24-FEB-09 1N31 1 VERSN REVDAT 2 04-MAR-03 1N31 1 LINK MASTER REVDAT 1 21-JAN-03 1N31 0 JRNL AUTH J.T.KAISER,S.BRUNO,T.CLAUSEN,R.HUBER,F.SCHIARETTI, JRNL AUTH 2 A.MOZZARELLI,D.KESSLER JRNL TITL SNAPSHOTS OF THE CYSTINE LYASE "C-DES" DURING CATALYSIS: JRNL TITL 2 STUDIES IN SOLUTION AND IN THE CRYSTALLINE STATE JRNL REF J.BIOL.CHEM. V. 278 357 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12386155 JRNL DOI 10.1074/JBC.M209862200 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.92 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 35389 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 SET) : 0.196 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3526 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5031 REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.30 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 : 5984 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 60 REMARK 3 SOLVENT ATOMS : 734 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.49000 REMARK 3 B22 (A**2) : 14.00000 REMARK 3 B33 (A**2) : -7.51000 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 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) : 0.33 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.30 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.080 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.400 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.170 ; 2.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.520 ; 2.500 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.490 ; 3.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.29 REMARK 3 BSOL : 41.25 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : PLP.CNS.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : PLP.CNS.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1N31 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-NOV-02. REMARK 100 THE DEPOSITION ID IS D_1000017455. 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 : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.05 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35389 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 19.920 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06200 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1ELQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CITRIC ACID, POTASSIUM PHOSPHATE, REMARK 280 AMMONIUM SULFATE, PEG8000, CYSTINE(SOLID), PH 6.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 31.34050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 86.28150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.92150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 86.28150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.34050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.92150 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -40.0 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 HIS A 12 CB CG ND1 CD2 CE1 NE2 REMARK 480 GLN A 187 CB CG CD OE1 NE2 REMARK 480 ARG A 346 CB CG CD NE CZ NH1 NH2 REMARK 480 ARG B 211 CB CG CD NE CZ NH1 NH2 REMARK 480 THR B 297 OG1 CG2 REMARK 480 ARG B 314 CB CG CD NE CZ NH1 NH2 REMARK 480 ARG B 346 CB CG CD NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 3123 O HOH B 3125 2.19 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 ILE A 348 O HOH B 3124 1455 1.71 REMARK 500 N LEU A 352 O HOH B 3124 1455 1.96 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 ARG A 133 NE - CZ - NH1 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 133 NE - CZ - NH2 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG A 211 NE - CZ - NH1 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 211 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 314 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 ARG A 314 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG A 346 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 346 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 387 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG B 133 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG B 133 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG B 211 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG B 211 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG B 314 NE - CZ - NH1 ANGL. DEV. = -5.1 DEGREES REMARK 500 ARG B 314 NE - CZ - NH2 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG B 346 NE - CZ - NH1 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG B 346 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG B 387 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG B 387 NE - CZ - NH2 ANGL. DEV. = -3.5 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 PHE A 14 78.99 -117.81 REMARK 500 THR A 85 -165.87 -129.87 REMARK 500 ALA A 223 -108.96 -102.97 REMARK 500 THR A 247 -79.42 -120.90 REMARK 500 VAL A 274 -68.19 -93.21 REMARK 500 ALA A 275 -145.86 -160.68 REMARK 500 ALA A 332 -156.10 -147.93 REMARK 500 PHE B 14 78.05 -118.36 REMARK 500 THR B 85 -168.91 -129.96 REMARK 500 ALA B 223 -112.27 -98.70 REMARK 500 THR B 247 -82.37 -120.81 REMARK 500 VAL B 274 -69.49 -91.41 REMARK 500 ALA B 275 -146.91 -161.27 REMARK 500 ALA B 332 -155.70 -145.34 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 K A1001 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 316 O REMARK 620 2 ASN A 317 O 73.4 REMARK 620 3 LEU A 319 O 74.2 94.7 REMARK 620 4 VAL A 322 O 91.5 164.1 85.7 REMARK 620 5 HOH A3028 O 75.3 93.7 144.6 77.4 REMARK 620 6 HOH A3190 O 111.5 65.4 154.9 117.8 56.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B1002 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU B 316 O REMARK 620 2 ASN B 317 O 72.3 REMARK 620 3 LEU B 319 O 72.5 91.1 REMARK 620 4 VAL B 322 O 91.5 163.7 86.2 REMARK 620 5 HOH B3109 O 79.0 101.3 143.8 72.4 REMARK 620 6 HOH B3136 O 138.3 107.7 147.2 82.5 59.8 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 K A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYS A 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYS A 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 3001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYS B 3002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYS A 3003 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ELU RELATED DB: PDB REMARK 900 RELATED ID: 1ELQ RELATED DB: PDB REMARK 900 RELATED ID: 1N2T RELATED DB: PDB DBREF 1N31 A 9 393 GB 3820527 AAD02935 9 393 DBREF 1N31 B 9 393 GB 3820527 AAD02935 9 393 SEQADV 1N31 THR A 8 GB 3820527 CLONING ARTIFACT SEQADV 1N31 ALA A 223 GB 3820527 LYS 223 ENGINEERED MUTATION SEQADV 1N31 THR B 8 GB 3820527 CLONING ARTIFACT SEQADV 1N31 ALA B 223 GB 3820527 LYS 223 ENGINEERED MUTATION SEQRES 1 A 386 THR PRO ASP ARG HIS GLN PHE PRO GLY LEU ALA ASN LYS SEQRES 2 A 386 THR TYR PHE ASN PHE GLY GLY GLN GLY ILE LEU PRO THR SEQRES 3 A 386 VAL ALA LEU GLU ALA ILE THR ALA MET TYR GLY TYR LEU SEQRES 4 A 386 GLN GLU ASN GLY PRO PHE SER ILE ALA ALA ASN GLN HIS SEQRES 5 A 386 ILE GLN GLN LEU ILE ALA GLN LEU ARG GLN ALA LEU ALA SEQRES 6 A 386 GLU THR PHE ASN VAL ASP PRO ASN THR ILE THR ILE THR SEQRES 7 A 386 ASP ASN VAL THR THR GLY CYS ASP ILE VAL LEU TRP GLY SEQRES 8 A 386 LEU ASP TRP HIS GLN GLY ASP GLU ILE LEU LEU THR ASP SEQRES 9 A 386 CYS GLU HIS PRO GLY ILE ILE ALA ILE VAL GLN ALA ILE SEQRES 10 A 386 ALA ALA ARG PHE GLY ILE THR TYR ARG PHE PHE PRO VAL SEQRES 11 A 386 ALA ALA THR LEU ASN GLN GLY ASP ALA ALA ALA VAL LEU SEQRES 12 A 386 ALA ASN HIS LEU GLY PRO LYS THR ARG LEU VAL ILE LEU SEQRES 13 A 386 SER HIS LEU LEU TRP ASN THR GLY GLN VAL LEU PRO LEU SEQRES 14 A 386 ALA GLU ILE MET ALA VAL CYS ARG ARG HIS GLN GLY ASN SEQRES 15 A 386 TYR PRO VAL ARG VAL LEU VAL ASP GLY ALA GLN SER ALA SEQRES 16 A 386 GLY SER LEU PRO LEU ASP PHE SER ARG LEU GLU VAL ASP SEQRES 17 A 386 TYR TYR ALA PHE THR GLY HIS ALA TRP PHE ALA GLY PRO SEQRES 18 A 386 ALA GLY VAL GLY GLY LEU TYR ILE HIS GLY ASP CYS LEU SEQRES 19 A 386 GLY GLU ILE ASN PRO THR TYR VAL GLY TRP ARG SER ILE SEQRES 20 A 386 THR TYR GLY ALA LYS GLY GLU PRO THR GLY TRP ALA GLU SEQRES 21 A 386 GLY GLY LYS ARG PHE GLU VAL ALA THR SER ALA TYR PRO SEQRES 22 A 386 GLN TYR ALA GLY LEU LEU ALA ALA LEU GLN LEU HIS GLN SEQRES 23 A 386 ARG GLN GLY THR ALA GLU GLU ARG TYR GLN ALA ILE CYS SEQRES 24 A 386 GLN ARG SER GLU PHE LEU TRP ARG GLY LEU ASN GLN LEU SEQRES 25 A 386 PRO HIS VAL HIS CYS LEU ALA THR SER ALA PRO GLN ALA SEQRES 26 A 386 GLY LEU VAL SER PHE THR VAL ASP SER PRO LEU GLY HIS SEQRES 27 A 386 ARG ALA ILE VAL GLN LYS LEU GLU GLU GLN ARG ILE TYR SEQRES 28 A 386 LEU ARG THR ILE ALA ASP PRO ASP CYS ILE ARG ALA CYS SEQRES 29 A 386 CYS HIS TYR ILE THR ASP GLU GLU GLU ILE ASN HIS LEU SEQRES 30 A 386 LEU ALA ARG LEU ALA ASP PHE GLY PRO SEQRES 1 B 386 THR PRO ASP ARG HIS GLN PHE PRO GLY LEU ALA ASN LYS SEQRES 2 B 386 THR TYR PHE ASN PHE GLY GLY GLN GLY ILE LEU PRO THR SEQRES 3 B 386 VAL ALA LEU GLU ALA ILE THR ALA MET TYR GLY TYR LEU SEQRES 4 B 386 GLN GLU ASN GLY PRO PHE SER ILE ALA ALA ASN GLN HIS SEQRES 5 B 386 ILE GLN GLN LEU ILE ALA GLN LEU ARG GLN ALA LEU ALA SEQRES 6 B 386 GLU THR PHE ASN VAL ASP PRO ASN THR ILE THR ILE THR SEQRES 7 B 386 ASP ASN VAL THR THR GLY CYS ASP ILE VAL LEU TRP GLY SEQRES 8 B 386 LEU ASP TRP HIS GLN GLY ASP GLU ILE LEU LEU THR ASP SEQRES 9 B 386 CYS GLU HIS PRO GLY ILE ILE ALA ILE VAL GLN ALA ILE SEQRES 10 B 386 ALA ALA ARG PHE GLY ILE THR TYR ARG PHE PHE PRO VAL SEQRES 11 B 386 ALA ALA THR LEU ASN GLN GLY ASP ALA ALA ALA VAL LEU SEQRES 12 B 386 ALA ASN HIS LEU GLY PRO LYS THR ARG LEU VAL ILE LEU SEQRES 13 B 386 SER HIS LEU LEU TRP ASN THR GLY GLN VAL LEU PRO LEU SEQRES 14 B 386 ALA GLU ILE MET ALA VAL CYS ARG ARG HIS GLN GLY ASN SEQRES 15 B 386 TYR PRO VAL ARG VAL LEU VAL ASP GLY ALA GLN SER ALA SEQRES 16 B 386 GLY SER LEU PRO LEU ASP PHE SER ARG LEU GLU VAL ASP SEQRES 17 B 386 TYR TYR ALA PHE THR GLY HIS ALA TRP PHE ALA GLY PRO SEQRES 18 B 386 ALA GLY VAL GLY GLY LEU TYR ILE HIS GLY ASP CYS LEU SEQRES 19 B 386 GLY GLU ILE ASN PRO THR TYR VAL GLY TRP ARG SER ILE SEQRES 20 B 386 THR TYR GLY ALA LYS GLY GLU PRO THR GLY TRP ALA GLU SEQRES 21 B 386 GLY GLY LYS ARG PHE GLU VAL ALA THR SER ALA TYR PRO SEQRES 22 B 386 GLN TYR ALA GLY LEU LEU ALA ALA LEU GLN LEU HIS GLN SEQRES 23 B 386 ARG GLN GLY THR ALA GLU GLU ARG TYR GLN ALA ILE CYS SEQRES 24 B 386 GLN ARG SER GLU PHE LEU TRP ARG GLY LEU ASN GLN LEU SEQRES 25 B 386 PRO HIS VAL HIS CYS LEU ALA THR SER ALA PRO GLN ALA SEQRES 26 B 386 GLY LEU VAL SER PHE THR VAL ASP SER PRO LEU GLY HIS SEQRES 27 B 386 ARG ALA ILE VAL GLN LYS LEU GLU GLU GLN ARG ILE TYR SEQRES 28 B 386 LEU ARG THR ILE ALA ASP PRO ASP CYS ILE ARG ALA CYS SEQRES 29 B 386 CYS HIS TYR ILE THR ASP GLU GLU GLU ILE ASN HIS LEU SEQRES 30 B 386 LEU ALA ARG LEU ALA ASP PHE GLY PRO HET K A1001 1 HET PLP A2001 15 HET CYS A2002 7 HET CYS A2003 7 HET CYS A3003 7 HET K B1002 1 HET PLP B3001 15 HET CYS B3002 7 HETNAM K POTASSIUM ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM CYS CYSTEINE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 K 2(K 1+) FORMUL 4 PLP 2(C8 H10 N O6 P) FORMUL 5 CYS 4(C3 H7 N O2 S) FORMUL 11 HOH *734(H2 O) HELIX 1 1 ASP A 10 ALA A 18 5 9 HELIX 2 2 PRO A 32 GLY A 50 1 19 HELIX 3 3 SER A 53 PHE A 75 1 23 HELIX 4 4 ASP A 78 ASN A 80 5 3 HELIX 5 5 ASN A 87 LEU A 99 1 13 HELIX 6 6 HIS A 114 GLY A 129 1 16 HELIX 7 7 VAL A 137 LEU A 141 5 5 HELIX 8 8 ASP A 145 ASN A 152 1 8 HELIX 9 9 PRO A 175 HIS A 186 1 12 HELIX 10 10 CYS A 240 ILE A 244 5 5 HELIX 11 11 GLU A 267 GLU A 273 5 7 HELIX 12 12 ALA A 278 GLN A 295 1 18 HELIX 13 13 THR A 297 LEU A 319 1 23 HELIX 14 14 GLY A 344 GLN A 355 1 12 HELIX 15 15 ASP A 377 ALA A 389 1 13 HELIX 16 16 ASP B 10 ALA B 18 5 9 HELIX 17 17 PRO B 32 GLY B 50 1 19 HELIX 18 18 SER B 53 ASN B 76 1 24 HELIX 19 19 ASP B 78 ASN B 80 5 3 HELIX 20 20 ASN B 87 LEU B 99 1 13 HELIX 21 21 HIS B 114 GLY B 129 1 16 HELIX 22 22 VAL B 137 LEU B 141 5 5 HELIX 23 23 ASP B 145 ASN B 152 1 8 HELIX 24 24 PRO B 175 HIS B 186 1 12 HELIX 25 25 CYS B 240 ILE B 244 5 5 HELIX 26 26 GLU B 267 GLU B 273 5 7 HELIX 27 27 ALA B 278 GLN B 295 1 18 HELIX 28 28 THR B 297 LEU B 319 1 23 HELIX 29 29 GLY B 344 GLN B 355 1 12 HELIX 30 30 ASP B 377 ALA B 389 1 13 SHEET 1 A 2 THR A 21 TYR A 22 0 SHEET 2 A 2 ILE A 357 TYR A 358 1 O TYR A 358 N THR A 21 SHEET 1 B 7 ILE A 82 THR A 85 0 SHEET 2 B 7 GLY A 232 ILE A 236 -1 O GLY A 232 N THR A 85 SHEET 3 B 7 TYR A 216 THR A 220 -1 N TYR A 217 O TYR A 235 SHEET 4 B 7 ARG A 193 ASP A 197 1 N VAL A 196 O TYR A 216 SHEET 5 B 7 THR A 158 SER A 164 1 N LEU A 163 O ASP A 197 SHEET 6 B 7 GLU A 106 THR A 110 1 N LEU A 108 O ILE A 162 SHEET 7 B 7 THR A 131 PHE A 135 1 O THR A 131 N ILE A 107 SHEET 1 C 2 ILE A 254 TYR A 256 0 SHEET 2 C 2 PRO A 262 TRP A 265 -1 O THR A 263 N THR A 255 SHEET 1 D 4 VAL A 322 CYS A 324 0 SHEET 2 D 4 LEU A 334 VAL A 339 -1 O THR A 338 N HIS A 323 SHEET 3 D 4 CYS A 367 CYS A 371 -1 O ILE A 368 N PHE A 337 SHEET 4 D 4 ARG A 360 ILE A 362 -1 N ARG A 360 O ARG A 369 SHEET 1 E 2 THR B 21 TYR B 22 0 SHEET 2 E 2 ILE B 357 TYR B 358 1 O TYR B 358 N THR B 21 SHEET 1 F 7 ILE B 82 THR B 85 0 SHEET 2 F 7 GLY B 232 ILE B 236 -1 O GLY B 232 N THR B 85 SHEET 3 F 7 TYR B 216 THR B 220 -1 N PHE B 219 O GLY B 233 SHEET 4 F 7 ARG B 193 ASP B 197 1 N VAL B 196 O TYR B 216 SHEET 5 F 7 THR B 158 SER B 164 1 N LEU B 163 O ASP B 197 SHEET 6 F 7 GLU B 106 THR B 110 1 N LEU B 108 O ILE B 162 SHEET 7 F 7 THR B 131 PHE B 135 1 O THR B 131 N ILE B 107 SHEET 1 G 2 ILE B 254 TYR B 256 0 SHEET 2 G 2 PRO B 262 TRP B 265 -1 O GLY B 264 N THR B 255 SHEET 1 H 4 VAL B 322 CYS B 324 0 SHEET 2 H 4 LEU B 334 VAL B 339 -1 O THR B 338 N HIS B 323 SHEET 3 H 4 CYS B 367 CYS B 371 -1 O ILE B 368 N PHE B 337 SHEET 4 H 4 ARG B 360 ILE B 362 -1 N ILE B 362 O CYS B 367 SSBOND 1 CYS A 2002 CYS A 2003 1555 1555 2.04 SSBOND 2 CYS A 3003 CYS B 3002 1555 1555 2.03 LINK C4A PLP A2001 N CYS A2002 1555 1555 1.37 LINK C4A PLP B3001 N CYS B3002 1555 1555 1.37 LINK O LEU A 316 K K A1001 1555 1555 3.12 LINK O ASN A 317 K K A1001 1555 1555 2.88 LINK O LEU A 319 K K A1001 1555 1555 2.50 LINK O VAL A 322 K K A1001 1555 1555 2.57 LINK K K A1001 O HOH A3028 1555 1555 3.51 LINK K K A1001 O HOH A3190 1555 1555 3.37 LINK O LEU B 316 K K B1002 1555 1555 3.18 LINK O ASN B 317 K K B1002 1555 1555 3.04 LINK O LEU B 319 K K B1002 1555 1555 2.61 LINK O VAL B 322 K K B1002 1555 1555 2.40 LINK K K B1002 O HOH B3109 1555 1555 3.00 LINK K K B1002 O HOH B3136 1555 1555 3.67 CISPEP 1 GLY A 50 PRO A 51 0 0.90 CISPEP 2 ASP A 364 PRO A 365 0 0.22 CISPEP 3 GLY B 50 PRO B 51 0 0.89 CISPEP 4 ASP B 364 PRO B 365 0 -0.18 SITE 1 AC1 4 LEU A 316 ASN A 317 LEU A 319 VAL A 322 SITE 1 AC2 5 LEU B 316 ASN B 317 LEU B 319 VAL B 322 SITE 2 AC2 5 HOH B3109 SITE 1 AC3 14 ASN A 87 VAL A 88 THR A 89 HIS A 114 SITE 2 AC3 14 SER A 164 TRP A 168 ASP A 197 ALA A 199 SITE 3 AC3 14 GLN A 200 HIS A 222 CYS A2002 TRP B 251 SITE 4 AC3 14 ALA B 275 THR B 276 SITE 1 AC4 8 GLY A 26 GLY A 27 TRP A 168 GLN A 200 SITE 2 AC4 8 ARG A 360 ARG A 369 PLP A2001 CYS A2003 SITE 1 AC5 5 HIS A 114 TRP A 168 ARG A 360 CYS A2002 SITE 2 AC5 5 TRP B 251 SITE 1 AC6 13 TRP A 251 ALA A 275 THR A 276 ASN B 87 SITE 2 AC6 13 VAL B 88 THR B 89 HIS B 114 TRP B 168 SITE 3 AC6 13 ASP B 197 ALA B 199 GLN B 200 HIS B 222 SITE 4 AC6 13 CYS B3002 SITE 1 AC7 9 CYS A3003 GLY B 26 GLY B 27 HIS B 114 SITE 2 AC7 9 TRP B 168 GLN B 200 ARG B 360 ARG B 369 SITE 3 AC7 9 PLP B3001 SITE 1 AC8 7 PHE A 52 TRP A 251 HOH A3332 ARG B 360 SITE 2 AC8 7 CYS B3002 HOH B3160 HOH B3202 CRYST1 62.681 65.843 172.563 90.00 90.00 90.00 P 21 21 21 8 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 0.015954 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015188 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005795 0.00000