HEADER LYASE 17-APR-14 4CZD TITLE SIROHAEM DECARBOXYLASE AHBA/B - AN ENZYME WITH STRUCTURAL HOMOLOGY TITLE 2 TO THE LRP/ASNC TRANSCRIPTION FACTOR FAMILY THAT IS PART OF THE TITLE 3 ALTERNATIVE HAEM BIOSYNTHESIS PATHWAY. COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE TRANSCRIPTIONAL REGULATOR, ASNC FAMILY; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: AHBA DECARBOXYLASE A CHAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PUTATIVE TRANSCRIPTIONAL REGULATOR, ASNC FAMILY; COMPND 8 CHAIN: B, D; COMPND 9 SYNONYM: AHBB DECARBOXYLASE B CHAIN; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFOVIBRIO DESULFURICANS; SOURCE 3 ORGANISM_TAXID: 876; SOURCE 4 ATCC: 27774; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET3A; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: DESULFOVIBRIO DESULFURICANS; SOURCE 12 ORGANISM_TAXID: 876; SOURCE 13 ATCC: 27774; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_VECTOR: PET3A KEYWDS LYASE EXPDTA X-RAY DIFFRACTION AUTHOR D.J.PALMER,D.G.BROWN,M.J.WARREN REVDAT 2 30-JUL-14 4CZD 1 JRNL REVDAT 1 11-JUN-14 4CZD 0 JRNL AUTH D.J.PALMER,S.SCHROEDER,A.D.LAWRENCE,E.DEERY,S.A.LOBO, JRNL AUTH 2 L.M.SARAIVA,K.J.MCLEAN,A.W.MUNRO,S.J.FERGUSON, JRNL AUTH 3 R.W.PICKERSGILL,D.G.BROWN,M.J.WARREN JRNL TITL THE STRUCTURE, FUNCTION AND PROPERTIES OF SIROHAEM JRNL TITL 2 DECARBOXYLASE - AN ENZYME WITH STRUCTURAL HOMOLOGY TO A JRNL TITL 3 TRANSCRIPTION FACTOR FAMILY THAT IS PART OF THE ALTERNATIVE JRNL TITL 4 HAEM BIOSYNTHESIS PATHWAY. JRNL REF MOL.MICROBIOL. V. 93 247 2014 JRNL REFN ISSN 0950-382X JRNL PMID 24865947 JRNL DOI 10.1111/MMI.12656 REMARK 2 REMARK 2 RESOLUTION. 2.23 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.2 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN,WOMACK; REMARK 3 : MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.23 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 69.77 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.0 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.09 REMARK 3 NUMBER OF REFLECTIONS : 32323 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) : 0.1994 REMARK 3 R VALUE (WORKING SET) : 0.1975 REMARK 3 FREE R VALUE : 0.2355 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.08 REMARK 3 FREE R VALUE TEST SET COUNT : 1642 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 : 16 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.23 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.30 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.09 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2698 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2403 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2572 REMARK 3 BIN R VALUE (WORKING SET) : 0.2397 REMARK 3 BIN FREE R VALUE : 0.2527 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.67 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 126 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 : 4688 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 252 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 42.83 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.51 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.3530 REMARK 3 B22 (A**2) : 0.5809 REMARK 3 B33 (A**2) : 2.7721 REMARK 3 B12 (A**2) : 0.0000 REMARK 3 B13 (A**2) : 0.0000 REMARK 3 B23 (A**2) : 0.0000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.289 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.292 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.208 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.278 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.207 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.9364 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.9153 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 4782 ; 2.00 ; HARMONIC REMARK 3 BOND ANGLES : 6475 ; 2.00 ; HARMONIC REMARK 3 TORSION ANGLES : 1679 ; 2.00 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 113 ; 2.00 ; HARMONIC REMARK 3 GENERAL PLANES : 695 ; 5.00 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 4782 ; 20.00 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 633 ; 5.00 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 5249 ; 4.00 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.16 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.11 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 19.52 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: DISORDER LINKER FOR MOLECULE B RESIDUES REMARK 3 62-68 WERE MODELLED BASED ON MOLECULE D AND INCLUDED FOR CLARITY REMARK 3 THERE IS NCS BUT FOR TIME REASONS THE DETAILS WERE NOT INCLUDED REMARK 4 REMARK 4 4CZD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-APR-14. REMARK 100 THE PDBE ID CODE IS EBI-60386. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-DEC-13; NULL REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : DIAMOND; DIAMOND REMARK 200 BEAMLINE : I04-1; I02 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92; 0.97917, 0.97935, 0.9854 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL (PILATUS 2M); PIXEL REMARK 200 (PILATUS 6M) REMARK 200 DETECTOR MANUFACTURER : DECTRIS; DECTRIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32358 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.23 REMARK 200 RESOLUTION RANGE LOW (A) : 69.80 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 5 REMARK 200 R MERGE (I) : 0.05 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.10 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.23 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.29 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.8 REMARK 200 R MERGE FOR SHELL (I) : 0.69 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.00 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH ; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE-RESOLVE REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 26% PEG4K, 0.2M AMMONIUM REMARK 280 ACETATE, 0.1M NA ACETATE PH 5.0, 0.01M BACL 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 27.92500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 75.70000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.31000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 75.70000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.92500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.31000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 6460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15330 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.8 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 350 REMARK 350 BIOMOLECULE: 2 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: 5990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.6 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 MET A 1 REMARK 465 THR A 2 REMARK 465 THR A 3 REMARK 465 GLN A 4 REMARK 465 THR A 5 REMARK 465 SER A 6 REMARK 465 ALA A 7 REMARK 465 ALA A 8 REMARK 465 THR A 9 REMARK 465 GLY A 10 REMARK 465 SER A 11 REMARK 465 PRO A 12 REMARK 465 THR A 13 REMARK 465 GLN A 14 REMARK 465 GLN A 15 REMARK 465 ASN A 16 REMARK 465 ASN A 17 REMARK 465 ALA A 18 REMARK 465 ALA A 19 REMARK 465 LEU A 20 REMARK 465 ALA A 21 REMARK 465 PHE A 167 REMARK 465 ARG A 168 REMARK 465 MET A 169 REMARK 465 ASP A 170 REMARK 465 ASN A 171 REMARK 465 ASP A 172 REMARK 465 SER A 173 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET C 1 REMARK 465 THR C 2 REMARK 465 THR C 3 REMARK 465 GLN C 4 REMARK 465 THR C 5 REMARK 465 SER C 6 REMARK 465 ALA C 7 REMARK 465 ALA C 8 REMARK 465 THR C 9 REMARK 465 GLY C 10 REMARK 465 SER C 11 REMARK 465 PRO C 12 REMARK 465 THR C 13 REMARK 465 GLN C 14 REMARK 465 GLN C 15 REMARK 465 ASN C 16 REMARK 465 ASN C 17 REMARK 465 ALA C 18 REMARK 465 ALA C 19 REMARK 465 LEU C 20 REMARK 465 ALA C 21 REMARK 465 ASP C 22 REMARK 465 MET C 23 REMARK 465 ILE C 163 REMARK 465 ARG C 164 REMARK 465 VAL C 165 REMARK 465 ASP C 166 REMARK 465 PHE C 167 REMARK 465 ARG C 168 REMARK 465 MET C 169 REMARK 465 ASP C 170 REMARK 465 ASN C 171 REMARK 465 ASP C 172 REMARK 465 SER C 173 REMARK 465 MET D -19 REMARK 465 GLY D -18 REMARK 465 SER D -17 REMARK 465 SER D -16 REMARK 465 HIS D -15 REMARK 465 HIS D -14 REMARK 465 HIS D -13 REMARK 465 HIS D -12 REMARK 465 HIS D -11 REMARK 465 HIS D -10 REMARK 465 SER D -9 REMARK 465 SER D -8 REMARK 465 GLY D -7 REMARK 465 LEU D -6 REMARK 465 VAL D -5 REMARK 465 PRO D -4 REMARK 465 ARG D -3 REMARK 465 GLY D -2 REMARK 465 SER D -1 REMARK 465 HIS D 0 REMARK 465 MET D 1 REMARK 465 SER D 2 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 ASP A 22 CG OD1 OD2 REMARK 470 ARG A 164 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 165 CG1 CG2 REMARK 470 ASP A 166 CG OD1 OD2 REMARK 470 HIS B 63 CG ND1 CD2 CE1 NE2 REMARK 470 GLN B 64 CG CD OE1 NE2 REMARK 470 LYS B 65 CG CD CE NZ REMARK 470 THR B 66 OG1 CG2 REMARK 470 TRP B 68 CB CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 68 CZ3 CH2 REMARK 470 LYS C 70 CG CD CE NZ REMARK 470 LYS C 162 CG CD CE NZ REMARK 470 HIS D 3 CG ND1 CD2 CE1 NE2 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 155 72.04 -117.23 REMARK 500 VAL A 165 -9.72 -145.71 REMARK 500 ALA B 18 -94.19 -94.20 REMARK 500 THR B 25 66.82 -119.20 REMARK 500 HIS B 63 -114.12 59.19 REMARK 500 GLN B 64 -59.26 -177.52 REMARK 500 LYS B 65 35.93 -163.37 REMARK 500 THR B 69 -85.05 -146.45 REMARK 500 HIS B 70 122.86 -0.95 REMARK 500 ARG B 120 -135.18 -115.65 REMARK 500 SER B 121 142.00 -26.92 REMARK 500 LYS B 139 -74.14 -123.03 REMARK 500 LEU B 144 74.66 -107.37 REMARK 500 LEU C 155 69.85 -118.69 REMARK 500 GLN D 4 -150.41 -146.17 REMARK 500 ALA D 18 -95.23 -104.37 REMARK 500 LYS D 139 -72.02 -131.57 REMARK 500 LEU D 144 77.48 -101.69 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 ILE A 34 23.1 L L OUTSIDE RANGE REMARK 500 VAL A 59 23.1 L L OUTSIDE RANGE REMARK 500 VAL B 16 22.7 L L OUTSIDE RANGE REMARK 500 VAL B 74 24.7 L L OUTSIDE RANGE REMARK 500 ILE C 34 23.4 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4UN1 RELATED DB: PDB REMARK 900 SIROHAEM DECARBOXYLASE AHBA/B - AN ENZYME WITH REMARK 900 STRUCTURAL HOMOLOGY TO THE LRP/ASNC TRANSCRIPTION FACTOR REMARK 900 FAMILY THAT IS PART OF THE ALTERNATIVE HAEM REMARK 900 BIOSYNTHESIS PATHWAY. DBREF 4CZD A 1 173 UNP B8J364 B8J364_DESDA 1 173 DBREF 4CZD B 1 159 UNP B8J3A4 B8J3A4_DESDA 1 159 DBREF 4CZD C 1 173 UNP B8J364 B8J364_DESDA 1 173 DBREF 4CZD D 1 159 UNP B8J3A4 B8J3A4_DESDA 1 159 SEQADV 4CZD MET B -19 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD GLY B -18 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD SER B -17 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD SER B -16 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS B -15 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS B -14 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS B -13 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS B -12 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS B -11 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS B -10 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD SER B -9 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD SER B -8 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD GLY B -7 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD LEU B -6 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD VAL B -5 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD PRO B -4 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD ARG B -3 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD GLY B -2 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD SER B -1 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS B 0 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD MET D -19 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD GLY D -18 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD SER D -17 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD SER D -16 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS D -15 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS D -14 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS D -13 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS D -12 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS D -11 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS D -10 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD SER D -9 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD SER D -8 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD GLY D -7 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD LEU D -6 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD VAL D -5 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD PRO D -4 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD ARG D -3 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD GLY D -2 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD SER D -1 UNP B8J3A4 EXPRESSION TAG SEQADV 4CZD HIS D 0 UNP B8J3A4 EXPRESSION TAG SEQRES 1 A 173 MET THR THR GLN THR SER ALA ALA THR GLY SER PRO THR SEQRES 2 A 173 GLN GLN ASN ASN ALA ALA LEU ALA ASP MET ASP SER MET SEQRES 3 A 173 ASP ARG GLN LEU LEU ASP ILE ILE GLN THR GLY PHE PRO SEQRES 4 A 173 LEU SER PRO ARG PRO TYR ALA GLU LEU GLY GLN ARG LEU SEQRES 5 A 173 GLY LEU ASP GLU GLN GLU VAL LEU ASP ARG VAL ARG GLY SEQRES 6 A 173 LEU LYS ALA ARG LYS ILE ILE ARG ARG LEU GLY ALA ASN SEQRES 7 A 173 PHE GLN SER ALA LYS LEU GLY PHE VAL SER THR LEU CYS SEQRES 8 A 173 ALA ALA LYS VAL PRO GLN ASP LYS MET ASP ALA PHE VAL SEQRES 9 A 173 ALA GLU VAL ASN ALA LYS PRO GLY VAL THR HIS ASN TYR SEQRES 10 A 173 LEU ARG GLU HIS ASP TYR ASN ILE TRP PHE THR LEU ILE SEQRES 11 A 173 SER PRO SER ARG GLU GLU THR GLN ALA ILE LEU ASP GLY SEQRES 12 A 173 ILE THR GLN ALA THR GLY VAL PRO ILE LEU ASN LEU PRO SEQRES 13 A 173 ALA THR LYS LEU PHE LYS ILE ARG VAL ASP PHE ARG MET SEQRES 14 A 173 ASP ASN ASP SER SEQRES 1 C 173 MET THR THR GLN THR SER ALA ALA THR GLY SER PRO THR SEQRES 2 C 173 GLN GLN ASN ASN ALA ALA LEU ALA ASP MET ASP SER MET SEQRES 3 C 173 ASP ARG GLN LEU LEU ASP ILE ILE GLN THR GLY PHE PRO SEQRES 4 C 173 LEU SER PRO ARG PRO TYR ALA GLU LEU GLY GLN ARG LEU SEQRES 5 C 173 GLY LEU ASP GLU GLN GLU VAL LEU ASP ARG VAL ARG GLY SEQRES 6 C 173 LEU LYS ALA ARG LYS ILE ILE ARG ARG LEU GLY ALA ASN SEQRES 7 C 173 PHE GLN SER ALA LYS LEU GLY PHE VAL SER THR LEU CYS SEQRES 8 C 173 ALA ALA LYS VAL PRO GLN ASP LYS MET ASP ALA PHE VAL SEQRES 9 C 173 ALA GLU VAL ASN ALA LYS PRO GLY VAL THR HIS ASN TYR SEQRES 10 C 173 LEU ARG GLU HIS ASP TYR ASN ILE TRP PHE THR LEU ILE SEQRES 11 C 173 SER PRO SER ARG GLU GLU THR GLN ALA ILE LEU ASP GLY SEQRES 12 C 173 ILE THR GLN ALA THR GLY VAL PRO ILE LEU ASN LEU PRO SEQRES 13 C 173 ALA THR LYS LEU PHE LYS ILE ARG VAL ASP PHE ARG MET SEQRES 14 C 173 ASP ASN ASP SER SEQRES 1 B 179 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 179 LEU VAL PRO ARG GLY SER HIS MET SER HIS GLN PHE SER SEQRES 3 B 179 PRO GLU GLU GLN ALA VAL LEU ARG ILE VAL GLN ALA ASN SEQRES 4 B 179 LEU PRO ASP SER LEU THR PRO TYR ALA ASP LEU ALA GLU SEQRES 5 B 179 GLN ALA GLY MET THR GLU ALA GLN VAL LEU GLU LEU LEU SEQRES 6 B 179 GLY ARG LEU LYS ALA SER GLY ALA ILE ARG ARG PHE GLY SEQRES 7 B 179 ALA SER ILE LYS HIS GLN LYS THR GLY TRP THR HIS ASN SEQRES 8 B 179 ALA MET VAL ALA TRP LYS VAL THR PRO ASP GLN VAL ASP SEQRES 9 B 179 ASP CYS GLY ARG LYS ALA ALA GLU HIS SER HIS ILE SER SEQRES 10 B 179 HIS VAL TYR TYR ARG PRO SER SER ALA PRO ASP TRP PRO SEQRES 11 B 179 TYR GLU MET TYR THR MET ILE HIS GLY ARG SER GLU ALA SEQRES 12 B 179 GLU CYS LEU GLY VAL VAL GLU ASP VAL LYS ARG THR THR SEQRES 13 B 179 SER LEU LYS GLU HIS ALA ILE LEU ARG SER LEU LYS GLU SEQRES 14 B 179 LEU LYS LYS THR SER MET THR TYR PHE THR SEQRES 1 D 179 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 D 179 LEU VAL PRO ARG GLY SER HIS MET SER HIS GLN PHE SER SEQRES 3 D 179 PRO GLU GLU GLN ALA VAL LEU ARG ILE VAL GLN ALA ASN SEQRES 4 D 179 LEU PRO ASP SER LEU THR PRO TYR ALA ASP LEU ALA GLU SEQRES 5 D 179 GLN ALA GLY MET THR GLU ALA GLN VAL LEU GLU LEU LEU SEQRES 6 D 179 GLY ARG LEU LYS ALA SER GLY ALA ILE ARG ARG PHE GLY SEQRES 7 D 179 ALA SER ILE LYS HIS GLN LYS THR GLY TRP THR HIS ASN SEQRES 8 D 179 ALA MET VAL ALA TRP LYS VAL THR PRO ASP GLN VAL ASP SEQRES 9 D 179 ASP CYS GLY ARG LYS ALA ALA GLU HIS SER HIS ILE SER SEQRES 10 D 179 HIS VAL TYR TYR ARG PRO SER SER ALA PRO ASP TRP PRO SEQRES 11 D 179 TYR GLU MET TYR THR MET ILE HIS GLY ARG SER GLU ALA SEQRES 12 D 179 GLU CYS LEU GLY VAL VAL GLU ASP VAL LYS ARG THR THR SEQRES 13 D 179 SER LEU LYS GLU HIS ALA ILE LEU ARG SER LEU LYS GLU SEQRES 14 D 179 LEU LYS LYS THR SER MET THR TYR PHE THR FORMUL 5 HOH *252(H2 O) HELIX 1 1 ASP A 24 GLY A 37 1 14 HELIX 2 2 ARG A 43 GLY A 53 1 11 HELIX 3 3 ASP A 55 ARG A 69 1 15 HELIX 4 4 SER A 81 GLY A 85 5 5 HELIX 5 5 LYS A 99 ALA A 109 1 11 HELIX 6 6 SER A 133 GLY A 149 1 17 HELIX 7 7 SER B 6 GLN B 17 1 12 HELIX 8 8 THR B 25 GLY B 35 1 11 HELIX 9 9 THR B 37 SER B 51 1 15 HELIX 10 10 GLN B 82 GLU B 92 1 11 HELIX 11 11 SER B 121 THR B 136 1 16 HELIX 12 12 ASP C 24 GLY C 37 1 14 HELIX 13 13 ARG C 43 GLY C 53 1 11 HELIX 14 14 ASP C 55 ARG C 69 1 15 HELIX 15 15 SER C 81 GLY C 85 5 5 HELIX 16 16 PRO C 96 ASP C 98 5 3 HELIX 17 17 LYS C 99 ALA C 109 1 11 HELIX 18 18 SER C 133 GLY C 149 1 17 HELIX 19 19 SER D 6 GLN D 17 1 12 HELIX 20 20 THR D 25 GLY D 35 1 11 HELIX 21 21 THR D 37 GLY D 52 1 16 HELIX 22 22 GLN D 82 GLU D 92 1 11 HELIX 23 23 SER D 121 THR D 136 1 16 SHEET 1 AA 2 ILE A 72 PHE A 79 0 SHEET 2 AA 2 ILE B 54 ILE B 61 -1 N ARG B 55 O ASN A 78 SHEET 1 AB 5 LEU A 153 LEU A 155 0 SHEET 2 AB 5 VAL A 87 ALA A 93 -1 O LEU A 90 N LEU A 155 SHEET 3 AB 5 ILE A 125 SER A 131 -1 O ILE A 125 N ALA A 93 SHEET 4 AB 5 VAL A 113 ARG A 119 -1 O HIS A 115 N THR A 128 SHEET 5 AB 5 SER B 146 LYS B 152 -1 N LEU B 147 O LEU A 118 SHEET 1 AC 5 LYS A 159 LYS A 162 0 SHEET 2 AC 5 ILE B 96 TYR B 101 -1 O VAL B 99 N PHE A 161 SHEET 3 AC 5 MET B 113 ILE B 117 -1 O TYR B 114 N TYR B 100 SHEET 4 AC 5 ALA B 72 TRP B 76 -1 O ALA B 72 N ILE B 117 SHEET 5 AC 5 HIS B 141 LEU B 144 -1 O ALA B 142 N ALA B 75 SHEET 1 CA 2 ILE C 72 PHE C 79 0 SHEET 2 CA 2 ILE D 54 ILE D 61 -1 N ARG D 55 O ASN C 78 SHEET 1 CB 5 LEU C 153 LEU C 155 0 SHEET 2 CB 5 VAL C 87 ALA C 93 -1 O LEU C 90 N LEU C 155 SHEET 3 CB 5 ILE C 125 SER C 131 -1 O ILE C 125 N ALA C 93 SHEET 4 CB 5 VAL C 113 ARG C 119 -1 N THR C 114 O THR C 128 SHEET 5 CB 5 SER D 146 LYS D 152 -1 N LEU D 147 O LEU C 118 SHEET 1 CC 5 LYS C 159 LEU C 160 0 SHEET 2 CC 5 ILE D 96 TYR D 101 -1 N TYR D 101 O LYS C 159 SHEET 3 CC 5 MET D 113 GLY D 119 -1 O TYR D 114 N TYR D 100 SHEET 4 CC 5 HIS D 70 TRP D 76 -1 O HIS D 70 N GLY D 119 SHEET 5 CC 5 HIS D 141 ILE D 143 -1 O ALA D 142 N ALA D 75 CISPEP 1 TRP B 68 THR B 69 0 -0.26 CRYST1 55.850 78.620 151.400 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 0.017905 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012719 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006605 0.00000