HEADER TRANSFERASE 10-JUL-13 4LMB TITLE CRYSTAL STRUCTURE ANALYSIS OF O-ACETYLSERINE SULFHYDRYLASE CYSK2 TITLE 2 COMPLEXED WITH CYSTINE FROM MICROCYSTIS AERUGINOSA 7806 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYSTEINE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.5.1.47; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MICROCYSTIS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 267872; SOURCE 4 STRAIN: PCC 7806; SOURCE 5 GENE: CYSK, IPF_2058, IPF_3084; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SULFHYDRYLASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.LU REVDAT 1 04-JUN-14 4LMB 0 JRNL AUTH M.LU,B.Y.XU,K.ZHOU,W.CHENG,Y.L.JIANG,Y.CHEN,C.Z.ZHOU JRNL TITL STRUCTURAL AND BIOCHEMICAL ANALYSES OF MICROCYSTIS JRNL TITL 2 AERUGINOSA O-ACETYLSERINE SULFHYDRYLASES REVEAL A NEGATIVE JRNL TITL 3 FEEDBACK REGULATION OF CYSTEINE BIOSYNTHESIS. JRNL REF BIOCHIM.BIOPHYS.ACTA V.1844 308 2014 JRNL REFN ISSN 0006-3002 JRNL PMID 24275508 JRNL DOI 10.1016/J.BBAPAP.2013.11.008 REMARK 2 REMARK 2 RESOLUTION. 1.91 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.91 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.06 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 30172 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) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1893 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) : 1.91 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.96 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2374 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.52 REMARK 3 BIN R VALUE (WORKING SET) : 0.2060 REMARK 3 BIN FREE R VALUE SET COUNT : 114 REMARK 3 BIN FREE R VALUE : 0.2410 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2329 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 220 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.64000 REMARK 3 B22 (A**2) : 0.64000 REMARK 3 B33 (A**2) : -0.97000 REMARK 3 B12 (A**2) : 0.32000 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): 0.124 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.120 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.072 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.389 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.940 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2403 ; 0.009 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3263 ; 1.304 ; 1.996 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 311 ; 5.536 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 95 ;36.297 ;24.211 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 410 ;11.631 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;15.499 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 379 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1796 ; 0.006 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 4LMB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-JUL-13. REMARK 100 THE RCSB ID CODE IS RCSB080808. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-DEC-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36107 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.910 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 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: AMORE REMARK 200 STARTING MODEL: 2Q3B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5M (NH4)2SO4, 0.1M BIS-TRIS-PROPANE, REMARK 280 PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 109.42733 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 54.71367 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 82.07050 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 27.35683 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 136.78417 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 109.42733 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 54.71367 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 27.35683 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 82.07050 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 136.78417 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: 4950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 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 0.500000 0.866025 0.000000 49.92300 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 -86.46917 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -27.35683 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 558 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 606 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 518 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 501 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 583 LIES ON A SPECIAL POSITION. 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 -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 LEU A 311 REMARK 465 GLU A 312 REMARK 465 ASP A 313 REMARK 465 ILE A 314 REMARK 465 ASP A 315 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 LEU A 2 79.45 -100.22 REMARK 500 LYS A 67 -32.64 -138.14 REMARK 500 GLN A 146 73.69 63.52 REMARK 500 THR A 160 -72.88 -125.40 REMARK 500 ARG A 197 84.07 -156.22 REMARK 500 SER A 210 59.41 -148.69 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 CYS A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYS A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4LMA RELATED DB: PDB DBREF 4LMB A 1 315 UNP A8YBP8 A8YBP8_MICAE 1 315 SEQADV 4LMB MET A -6 UNP A8YBP8 EXPRESSION TAG SEQADV 4LMB HIS A -5 UNP A8YBP8 EXPRESSION TAG SEQADV 4LMB HIS A -4 UNP A8YBP8 EXPRESSION TAG SEQADV 4LMB HIS A -3 UNP A8YBP8 EXPRESSION TAG SEQADV 4LMB HIS A -2 UNP A8YBP8 EXPRESSION TAG SEQADV 4LMB HIS A -1 UNP A8YBP8 EXPRESSION TAG SEQADV 4LMB HIS A 0 UNP A8YBP8 EXPRESSION TAG SEQRES 1 A 322 MET HIS HIS HIS HIS HIS HIS MET LEU ILE ALA ARG ASP SEQRES 2 A 322 ILE THR GLN LEU VAL GLY ARG THR PRO LEU VAL GLN LEU SEQRES 3 A 322 ASN ARG ILE PRO VAL ALA GLU GLY VAL LYS ALA ARG ILE SEQRES 4 A 322 VAL VAL LYS LEU GLU SER MET ASN PRO ALA ALA SER VAL SEQRES 5 A 322 LYS ASP ARG ILE GLY VAL SER MET VAL GLU ASP ALA GLU SEQRES 6 A 322 ALA ALA GLY LEU ILE HIS PRO ASP LYS THR ILE LEU VAL SEQRES 7 A 322 GLU PRO THR SER GLY ASN THR GLY ILE ALA LEU ALA MET SEQRES 8 A 322 VAL ALA ALA ALA LYS GLY TYR ARG LEU VAL LEU THR MET SEQRES 9 A 322 PRO GLU THR MET SER LEU GLU ARG ARG ALA MET LEU LYS SEQRES 10 A 322 ALA TYR GLY ALA GLN LEU GLU LEU THR PRO GLY SER GLN SEQRES 11 A 322 GLY MET GLU GLY ALA ILE THR ARG ALA GLU GLU ILE VAL SEQRES 12 A 322 GLU ASN THR PRO ASN ALA TYR SER LEU GLN GLN PHE ARG SEQRES 13 A 322 ASN PRO ALA ASN PRO LYS ILE HIS ARG GLU THR THR ALA SEQRES 14 A 322 GLU GLU ILE TRP ALA ASP THR ASP GLY LEU VAL ASP ILE SEQRES 15 A 322 VAL ILE GLY GLY VAL GLY THR GLY GLY THR ILE THR GLY SEQRES 16 A 322 ILE ALA GLU THR ILE LYS PRO ARG ARG PRO GLN PHE GLN SEQRES 17 A 322 ALA ILE ALA VAL GLU PRO SER ASN SER PRO VAL LEU SER SEQRES 18 A 322 GLY GLY GLN PRO GLY PRO HIS LYS ILE GLN GLY ILE GLY SEQRES 19 A 322 ALA GLY PHE ILE PRO ALA ILE PHE ARG PRO GLU LEU ILE SEQRES 20 A 322 ASP GLU VAL ILE ILE VAL ASP ASP THR GLU ALA PHE ALA SEQRES 21 A 322 TYR ALA ARG ARG LEU ALA ARG GLN GLU GLY LEU LEU SER SEQRES 22 A 322 GLY ILE SER ALA GLY ALA ALA LEU TRP ALA ALA ILE GLN SEQRES 23 A 322 VAL GLY LYS ARG PRO GLU ASN GLU ASP LYS LEU ILE VAL SEQRES 24 A 322 MET ILE GLN PRO SER PHE GLY GLU ARG TYR LEU SER THR SEQRES 25 A 322 ALA LEU PHE LYS ASP LEU GLU ASP ILE ASP HET CYS A 401 7 HET CYS A 402 7 HET PLP A 403 15 HETNAM CYS CYSTEINE HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 2 CYS 2(C3 H7 N O2 S) FORMUL 4 PLP C8 H10 N O6 P FORMUL 5 HOH *220(H2 O) HELIX 1 1 ASP A 6 VAL A 11 5 6 HELIX 2 2 ARG A 21 GLU A 26 1 6 HELIX 3 3 SER A 38 ASN A 40 5 3 HELIX 4 4 LYS A 46 ALA A 60 1 15 HELIX 5 5 GLY A 76 GLY A 90 1 15 HELIX 6 6 SER A 102 TYR A 112 1 11 HELIX 7 7 PRO A 120 SER A 122 5 3 HELIX 8 8 GLN A 123 THR A 139 1 17 HELIX 9 9 PRO A 151 THR A 160 1 10 HELIX 10 10 THR A 160 THR A 169 1 10 HELIX 11 11 GLY A 183 LYS A 194 1 12 HELIX 12 12 PRO A 195 ARG A 197 5 3 HELIX 13 13 ARG A 236 ILE A 240 5 5 HELIX 14 14 ASP A 247 GLY A 263 1 17 HELIX 15 15 GLY A 267 LYS A 282 1 16 HELIX 16 16 ARG A 283 GLU A 287 5 5 HELIX 17 17 PHE A 298 LEU A 303 5 6 SHEET 1 A 6 LEU A 16 GLN A 18 0 SHEET 2 A 6 ARG A 31 LEU A 36 -1 O VAL A 34 N VAL A 17 SHEET 3 A 6 LEU A 290 GLN A 295 1 O ILE A 291 N ARG A 31 SHEET 4 A 6 ILE A 175 GLY A 179 1 N ILE A 175 O VAL A 292 SHEET 5 A 6 GLN A 201 PRO A 207 1 O ILE A 203 N VAL A 176 SHEET 6 A 6 GLU A 242 VAL A 246 1 O ILE A 244 N ALA A 204 SHEET 1 B 4 GLN A 115 THR A 119 0 SHEET 2 B 4 ARG A 92 PRO A 98 1 N LEU A 95 O GLU A 117 SHEET 3 B 4 ILE A 69 PRO A 73 1 N LEU A 70 O VAL A 94 SHEET 4 B 4 ALA A 142 TYR A 143 1 O TYR A 143 N VAL A 71 LINK NZ LYS A 46 C4A PLP A 403 1555 1555 1.45 LINK SG CYS A 401 SG CYS A 402 1555 1555 2.02 SITE 1 AC1 11 LYS A 46 THR A 74 SER A 75 ASN A 77 SITE 2 AC1 11 THR A 78 MET A 125 GLN A 147 PHE A 148 SITE 3 AC1 11 GLY A 225 CYS A 402 PLP A 403 SITE 1 AC2 9 SER A 75 MET A 101 MET A 125 ILE A 223 SITE 2 AC2 9 GLN A 224 GLY A 225 ILE A 226 ALA A 228 SITE 3 AC2 9 CYS A 401 SITE 1 AC3 20 LYS A 46 ASN A 77 GLY A 179 VAL A 180 SITE 2 AC3 20 GLY A 181 THR A 182 GLY A 183 GLY A 184 SITE 3 AC3 20 THR A 185 GLN A 224 GLY A 225 ILE A 226 SITE 4 AC3 20 SER A 269 PRO A 296 TYR A 302 CYS A 401 SITE 5 AC3 20 HOH A 521 HOH A 541 HOH A 550 HOH A 601 CRYST1 99.846 99.846 164.141 90.00 90.00 120.00 P 65 2 2 12 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 0.010015 0.005782 0.000000 0.00000 SCALE2 0.000000 0.011565 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006092 0.00000 MASTER 343 0 3 17 10 0 11 6 0 0 0 25 END