HEADER LYASE 16-DEC-01 1KMJ TITLE E. COLI NIFS/CSDB PROTEIN AT 2.0A WITH THE CYSTEINE PERSULFIDE TITLE 2 INTERMEDIATE (RESIDUE CSS). COMPND MOL_ID: 1; COMPND 2 MOLECULE: SELENOCYSTEINE LYASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NIFS/CSDB, SELENOCYSTEINE REDUCTASE, SELENOCYSTEINE BETA- COMPND 5 LYASE, SCL; COMPND 6 EC: 4.4.1.16; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PERSULFIDE PERSELENIDE NIFS PYRIDOXAL PHOSPHATE, STRUCTURAL GENOMICS, KEYWDS 2 PSI, PROTEIN STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR KEYWDS 3 STRUCTURAL GENOMICS, NYSGXRC, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR C.D.LIMA,S.K.BURLEY,NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL AUTHOR 2 GENOMICS (NYSGXRC) REVDAT 9 15-NOV-23 1KMJ 1 REMARK REVDAT 8 16-AUG-23 1KMJ 1 LINK REVDAT 7 03-FEB-21 1KMJ 1 AUTHOR REMARK SEQADV LINK REVDAT 6 23-OCT-13 1KMJ 1 JRNL REVDAT 5 13-JUL-11 1KMJ 1 VERSN REVDAT 4 24-FEB-09 1KMJ 1 VERSN REVDAT 3 25-JAN-05 1KMJ 1 AUTHOR KEYWDS REMARK REVDAT 2 13-MAR-02 1KMJ 1 JRNL REVDAT 1 21-DEC-01 1KMJ 0 JRNL AUTH C.D.LIMA JRNL TITL ANALYSIS OF THE E. COLI NIFS CSDB PROTEIN AT 2.0 A REVEALS JRNL TITL 2 THE STRUCTURAL BASIS FOR PERSELENIDE AND PERSULFIDE JRNL TITL 3 INTERMEDIATE FORMATION. JRNL REF J.MOL.BIOL. V. 315 1199 2002 JRNL REFN ISSN 0022-2836 JRNL PMID 11827487 JRNL DOI 10.1006/JMBI.2001.5308 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 83.5 REMARK 3 NUMBER OF REFLECTIONS : 61140 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : RFREE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM 5% OF DATA REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT : 3099 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3120 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 663 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.012 ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KMJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-DEC-01. REMARK 100 THE DEPOSITION ID IS D_1000015112. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97948 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61210 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 83.5 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06600 REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.31000 REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: STARTED FROM NATIVE (1JF9) REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 1JF9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 4M NACL, PH 7, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 291K 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 66.77350 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 63.20900 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 63.20900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 100.16025 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 63.20900 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 63.20900 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 33.38675 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 63.20900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 63.20900 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 100.16025 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 63.20900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 63.20900 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 33.38675 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 66.77350 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 7860 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 MET A 1 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 A 96 O HOH A 868 2.17 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 A 505 O HOH A 505 7555 1.40 REMARK 500 O HOH A 868 O HOH A 868 7555 1.43 REMARK 500 O HOH A 540 O HOH A 540 7555 2.19 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 9 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 17 CA - CB - CG ANGL. DEV. = 14.5 DEGREES REMARK 500 VAL A 54 CA - C - N ANGL. DEV. = 13.3 DEGREES REMARK 500 ARG A 83 CD - NE - CZ ANGL. DEV. = 12.2 DEGREES REMARK 500 ARG A 83 NE - CZ - NH1 ANGL. DEV. = 7.5 DEGREES REMARK 500 GLU A 86 OE1 - CD - OE2 ANGL. DEV. = 8.7 DEGREES REMARK 500 GLU A 96 OE1 - CD - OE2 ANGL. DEV. = -7.3 DEGREES REMARK 500 ASP A 149 CB - CG - OD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ALA A 270 CA - C - O ANGL. DEV. = -16.7 DEGREES REMARK 500 ARG A 331 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 379 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG A 400 CD - NE - CZ ANGL. DEV. = 9.2 DEGREES REMARK 500 ARG A 400 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 403 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 ARG A 403 NE - CZ - NH2 ANGL. DEV. = -7.9 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 HIS A 49 -33.08 -130.33 REMARK 500 HIS A 55 70.23 -109.70 REMARK 500 ILE A 127 -58.67 -128.05 REMARK 500 LEU A 227 43.58 -101.22 REMARK 500 TRP A 249 -79.63 -105.13 REMARK 500 SER A 254 -21.07 75.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ALA A 270 PRO A 271 -43.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ALA A 270 -23.32 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 PLP A 500 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1JF9 RELATED DB: PDB REMARK 900 NATIVE STRUCTURE REMARK 900 RELATED ID: 1KMJ RELATED DB: PDB REMARK 900 PERSELENIDE STRUCTURE REMARK 900 RELATED ID: NYSGXRC-T129 RELATED DB: TARGETDB DBREF 1KMJ A 1 406 UNP P77444 SUFS_ECOLI 1 406 SEQADV 1KMJ CSS A 364 UNP P77444 CYS 364 MODIFIED RESIDUE SEQRES 1 A 406 MET ILE PHE SER VAL ASP LYS VAL ARG ALA ASP PHE PRO SEQRES 2 A 406 VAL LEU SER ARG GLU VAL ASN GLY LEU PRO LEU ALA TYR SEQRES 3 A 406 LEU ASP SER ALA ALA SER ALA GLN LYS PRO SER GLN VAL SEQRES 4 A 406 ILE ASP ALA GLU ALA GLU PHE TYR ARG HIS GLY TYR ALA SEQRES 5 A 406 ALA VAL HIS ARG GLY ILE HIS THR LEU SER ALA GLN ALA SEQRES 6 A 406 THR GLU LYS MET GLU ASN VAL ARG LYS ARG ALA SER LEU SEQRES 7 A 406 PHE ILE ASN ALA ARG SER ALA GLU GLU LEU VAL PHE VAL SEQRES 8 A 406 ARG GLY THR THR GLU GLY ILE ASN LEU VAL ALA ASN SER SEQRES 9 A 406 TRP GLY ASN SER ASN VAL ARG ALA GLY ASP ASN ILE ILE SEQRES 10 A 406 ILE SER GLN MET GLU HIS HIS ALA ASN ILE VAL PRO TRP SEQRES 11 A 406 GLN MET LEU CYS ALA ARG VAL GLY ALA GLU LEU ARG VAL SEQRES 12 A 406 ILE PRO LEU ASN PRO ASP GLY THR LEU GLN LEU GLU THR SEQRES 13 A 406 LEU PRO THR LEU PHE ASP GLU LYS THR ARG LEU LEU ALA SEQRES 14 A 406 ILE THR HIS VAL SER ASN VAL LEU GLY THR GLU ASN PRO SEQRES 15 A 406 LEU ALA GLU MET ILE THR LEU ALA HIS GLN HIS GLY ALA SEQRES 16 A 406 LYS VAL LEU VAL ASP GLY ALA GLN ALA VAL MET HIS HIS SEQRES 17 A 406 PRO VAL ASP VAL GLN ALA LEU ASP CYS ASP PHE TYR VAL SEQRES 18 A 406 PHE SER GLY HIS LYS LEU TYR GLY PRO THR GLY ILE GLY SEQRES 19 A 406 ILE LEU TYR VAL LYS GLU ALA LEU LEU GLN GLU MET PRO SEQRES 20 A 406 PRO TRP GLU GLY GLY GLY SER MET ILE ALA THR VAL SER SEQRES 21 A 406 LEU SER GLU GLY THR THR TRP THR LYS ALA PRO TRP ARG SEQRES 22 A 406 PHE GLU ALA GLY THR PRO ASN THR GLY GLY ILE ILE GLY SEQRES 23 A 406 LEU GLY ALA ALA LEU GLU TYR VAL SER ALA LEU GLY LEU SEQRES 24 A 406 ASN ASN ILE ALA GLU TYR GLU GLN ASN LEU MET HIS TYR SEQRES 25 A 406 ALA LEU SER GLN LEU GLU SER VAL PRO ASP LEU THR LEU SEQRES 26 A 406 TYR GLY PRO GLN ASN ARG LEU GLY VAL ILE ALA PHE ASN SEQRES 27 A 406 LEU GLY LYS HIS HIS ALA TYR ASP VAL GLY SER PHE LEU SEQRES 28 A 406 ASP ASN TYR GLY ILE ALA VAL ARG THR GLY HIS HIS CSS SEQRES 29 A 406 ALA MET PRO LEU MET ALA TYR TYR ASN VAL PRO ALA MET SEQRES 30 A 406 CYS ARG ALA SER LEU ALA MET TYR ASN THR HIS GLU GLU SEQRES 31 A 406 VAL ASP ARG LEU VAL THR GLY LEU GLN ARG ILE HIS ARG SEQRES 32 A 406 LEU LEU GLY MODRES 1KMJ CSS A 364 CYS S-MERCAPTOCYSTEINE HET CSS A 364 7 HET PLP A 500 15 HETNAM CSS S-MERCAPTOCYSTEINE HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 1 CSS C3 H7 N O2 S2 FORMUL 2 PLP C8 H10 N O6 P FORMUL 3 HOH *663(H2 O) HELIX 1 1 SER A 4 ASP A 11 1 8 HELIX 2 2 PHE A 12 SER A 16 5 5 HELIX 3 3 PRO A 36 GLY A 50 1 15 HELIX 4 4 HIS A 59 ILE A 80 1 22 HELIX 5 5 SER A 84 GLU A 86 5 3 HELIX 6 6 GLY A 93 TRP A 105 1 13 HELIX 7 7 TRP A 105 VAL A 110 1 6 HELIX 8 8 HIS A 123 ASN A 126 5 4 HELIX 9 9 ILE A 127 GLY A 138 1 12 HELIX 10 10 GLN A 153 GLU A 155 5 3 HELIX 11 11 THR A 156 PHE A 161 1 6 HELIX 12 12 PRO A 182 HIS A 193 1 12 HELIX 13 13 ASP A 211 ASP A 216 1 6 HELIX 14 14 HIS A 225 LEU A 227 5 3 HELIX 15 15 LYS A 239 MET A 246 1 8 HELIX 16 16 PRO A 271 GLU A 275 5 5 HELIX 17 17 ASN A 280 GLY A 298 1 19 HELIX 18 18 GLY A 298 GLU A 318 1 21 HELIX 19 19 HIS A 343 TYR A 354 1 12 HELIX 20 20 ALA A 365 TYR A 372 1 8 HELIX 21 21 THR A 387 GLY A 406 1 20 SHEET 1 A 2 GLU A 18 VAL A 19 0 SHEET 2 A 2 LEU A 22 PRO A 23 -1 O LEU A 22 N VAL A 19 SHEET 1 B 2 ALA A 25 TYR A 26 0 SHEET 2 B 2 ILE A 356 ALA A 357 1 O ALA A 357 N ALA A 25 SHEET 1 C 7 LEU A 88 VAL A 91 0 SHEET 2 C 7 GLY A 234 VAL A 238 -1 O LEU A 236 N VAL A 89 SHEET 3 C 7 PHE A 219 SER A 223 -1 N TYR A 220 O TYR A 237 SHEET 4 C 7 LYS A 196 ASP A 200 1 N VAL A 199 O PHE A 219 SHEET 5 C 7 THR A 165 THR A 171 1 N ILE A 170 O LEU A 198 SHEET 6 C 7 ASN A 115 SER A 119 1 N ILE A 117 O ALA A 169 SHEET 7 C 7 GLU A 140 ILE A 144 1 O ARG A 142 N ILE A 116 SHEET 1 D 2 ILE A 256 SER A 260 0 SHEET 2 D 2 GLY A 264 TRP A 267 -1 O THR A 266 N THR A 258 SHEET 1 E 4 LEU A 323 TYR A 326 0 SHEET 2 E 4 VAL A 334 LEU A 339 -1 O ASN A 338 N THR A 324 SHEET 3 E 4 MET A 377 SER A 381 -1 O ALA A 380 N ILE A 335 SHEET 4 E 4 ARG A 359 GLY A 361 -1 N GLY A 361 O MET A 377 LINK NZ LYS A 226 C4A PLP A 500 1555 1555 1.36 LINK C HIS A 363 N CSS A 364 1555 1555 1.33 LINK C CSS A 364 N ALA A 365 1555 1555 1.34 SITE 1 AC1 15 THR A 94 THR A 95 HIS A 123 ALA A 125 SITE 2 AC1 15 ASN A 175 ASP A 200 ALA A 202 GLN A 203 SITE 3 AC1 15 SER A 223 HIS A 225 LYS A 226 GLY A 277 SITE 4 AC1 15 THR A 278 HOH A 596 HOH A 623 CRYST1 126.418 126.418 133.547 90.00 90.00 90.00 P 43 21 2 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 0.007910 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007910 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007488 0.00000