HEADER OXIDOREDUCTASE/ANTIBIOTIC 24-JAN-13 3ZKP TITLE STRUCTURE OF A MUTANT OF P450 ERYK IN COMPLEX WITH ERYTHROMYCIN B. COMPND MOL_ID: 1; COMPND 2 MOLECULE: ERYTHROMYCIN C-12 HYDROXYLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CYTOCHROME P450 113A1, ERYK, CYP113A1, ERYTHROMYCIN D C-12 COMPND 5 HYDROXYLASE; COMPND 6 EC: 1.14.13.154; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROPOLYSPORA ERYTHRAEA NRRL 2338; SOURCE 3 ORGANISM_TAXID: 405948; SOURCE 4 ATCC: 11635; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET28B KEYWDS OXIDOREDUCTASE-ANTIBIOTIC COMPLEX, CATALYTIC DOMAIN, CYTOCHROME P-450 KEYWDS 2 ENZYME SYSTEM, SUBSTRATE SPECIFICITY, MACROLIDE ANTIBIOTIC EXPDTA X-RAY DIFFRACTION AUTHOR L.C.MONTEMIGLIO,B.VALLONE,C.SAVINO REVDAT 3 20-DEC-23 3ZKP 1 REMARK LINK REVDAT 2 07-AUG-13 3ZKP 1 HEADER KEYWDS JRNL REVDAT 1 01-MAY-13 3ZKP 0 JRNL AUTH L.C.MONTEMIGLIO,A.MACONE,C.ARDICCIONI,G.AVELLA,B.VALLONE, JRNL AUTH 2 C.SAVINO JRNL TITL REDIRECTING P450 ERYK SPECIFICITY BY RATIONAL SITE-DIRECTED JRNL TITL 2 MUTAGENESIS. JRNL REF BIOCHEMISTRY V. 52 3678 2013 JRNL REFN ISSN 0006-2960 JRNL PMID 23597312 JRNL DOI 10.1021/BI400223J REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.12 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 25901 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) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1367 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1508 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 78.51 REMARK 3 BIN R VALUE (WORKING SET) : 0.1900 REMARK 3 BIN FREE R VALUE SET COUNT : 81 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3030 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 93 REMARK 3 SOLVENT ATOMS : 329 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.19 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : -0.01000 REMARK 3 B33 (A**2) : 0.00000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.200 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.169 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.110 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.872 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3618 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5043 ; 1.410 ; 2.020 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 499 ; 5.149 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 185 ;33.496 ;23.081 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 594 ;14.592 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 45 ;16.432 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 569 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2900 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1693 ; 0.203 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2442 ; 0.302 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 302 ; 0.172 ; 0.200 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): 71 ; 0.179 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 28 ; 0.156 ; 0.200 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): 2247 ; 0.604 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3568 ; 0.988 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1540 ; 1.397 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1419 ; 1.981 ; 4.500 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 ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 3ZKP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1290055600. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-APR-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.873 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27774 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.0000 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) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 77.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: PDB ENTRY 2JJO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG3350, 0.1 M TRIS HCL, PH 8.5, REMARK 280 0.2 M CH3COONH4 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 18.29850 REMARK 290 SMTRY3 2 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 PHE A 2 REMARK 465 ALA A 3 REMARK 465 ASP A 4 REMARK 465 VAL A 5 REMARK 465 GLU A 6 REMARK 465 THR A 7 REMARK 465 THR A 8 REMARK 465 CYS A 9 REMARK 465 CYS A 10 REMARK 465 ALA A 11 REMARK 465 ARG A 12 REMARK 465 ARG A 13 REMARK 465 THR A 14 REMARK 465 LEU A 15 REMARK 465 THR A 16 REMARK 465 THR A 17 REMARK 465 ILE A 18 REMARK 465 ASP A 19 REMARK 465 GLU A 20 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 NH2 ARG A 381 O HOH A 2219 1.84 REMARK 500 OE2 GLU A 259 O HOH A 2227 2.15 REMARK 500 NH2 ARG A 96 O HOH A 2097 2.18 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 ARG A 96 CB ARG A 96 CG -0.185 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 GLN A 41 69.51 -153.17 REMARK 500 ASP A 175 -59.36 -122.95 REMARK 500 ASP A 210 55.24 -102.88 REMARK 500 LYS A 337 55.22 -95.15 REMARK 500 ILE A 392 -54.75 74.51 REMARK 500 SER A 405 118.84 107.39 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2072 DISTANCE = 5.88 ANGSTROMS REMARK 525 HOH A2073 DISTANCE = 6.30 ANGSTROMS 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 HEM A 412 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 353 SG REMARK 620 2 HEM A 412 NA 100.9 REMARK 620 3 HEM A 412 NB 91.8 92.3 REMARK 620 4 HEM A 412 NC 90.8 168.3 88.4 REMARK 620 5 HEM A 412 ND 98.1 88.5 169.8 88.8 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 412 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ERB A 413 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE GENE USED FOR OBTAINING THE PROTEIN THAT WAS REMARK 999 CRYSTALLIZED IS 15 AA LONGER AT THE NTERM WITH RESPECT REMARK 999 TO THE UNIPROT GENE SEQUENCE P48635. ENGINEERED RESIDUE REMARK 999 PHE 344 TO LEU. DBREF 3ZKP A 16 411 UNP P48635 ERYK_SACEN 2 397 SEQADV 3ZKP MET A 1 UNP P48635 SEE REMARK 999 SEQADV 3ZKP PHE A 2 UNP P48635 SEE REMARK 999 SEQADV 3ZKP ALA A 3 UNP P48635 SEE REMARK 999 SEQADV 3ZKP ASP A 4 UNP P48635 SEE REMARK 999 SEQADV 3ZKP VAL A 5 UNP P48635 SEE REMARK 999 SEQADV 3ZKP GLU A 6 UNP P48635 SEE REMARK 999 SEQADV 3ZKP THR A 7 UNP P48635 SEE REMARK 999 SEQADV 3ZKP THR A 8 UNP P48635 SEE REMARK 999 SEQADV 3ZKP CYS A 9 UNP P48635 SEE REMARK 999 SEQADV 3ZKP CYS A 10 UNP P48635 SEE REMARK 999 SEQADV 3ZKP ALA A 11 UNP P48635 SEE REMARK 999 SEQADV 3ZKP ARG A 12 UNP P48635 SEE REMARK 999 SEQADV 3ZKP ARG A 13 UNP P48635 SEE REMARK 999 SEQADV 3ZKP THR A 14 UNP P48635 SEE REMARK 999 SEQADV 3ZKP LEU A 15 UNP P48635 SEE REMARK 999 SEQADV 3ZKP ALA A 86 UNP P48635 MET 72 ENGINEERED MUTATION SEQRES 1 A 411 MET PHE ALA ASP VAL GLU THR THR CYS CYS ALA ARG ARG SEQRES 2 A 411 THR LEU THR THR ILE ASP GLU VAL PRO GLY MET ALA ASP SEQRES 3 A 411 GLU THR ALA LEU LEU ASP TRP LEU GLY THR MET ARG GLU SEQRES 4 A 411 LYS GLN PRO VAL TRP GLN ASP ARG TYR GLY VAL TRP HIS SEQRES 5 A 411 VAL PHE ARG HIS ALA ASP VAL GLN THR VAL LEU ARG ASP SEQRES 6 A 411 THR ALA THR PHE SER SER ASP PRO THR ARG VAL ILE GLU SEQRES 7 A 411 GLY ALA SER PRO THR PRO GLY ALA ILE HIS GLU ILE ASP SEQRES 8 A 411 PRO PRO GLU HIS ARG ALA LEU ARG LYS VAL VAL SER SER SEQRES 9 A 411 ALA PHE THR PRO ARG THR ILE SER ASP LEU GLU PRO ARG SEQRES 10 A 411 ILE ARG ASP VAL THR ARG SER LEU LEU ALA ASP ALA GLY SEQRES 11 A 411 GLU SER PHE ASP LEU VAL ASP VAL LEU ALA PHE PRO LEU SEQRES 12 A 411 PRO VAL THR ILE VAL ALA GLU LEU LEU GLY LEU PRO PRO SEQRES 13 A 411 MET ASP HIS GLU GLN PHE GLY ASP TRP SER GLY ALA LEU SEQRES 14 A 411 VAL ASP ILE GLN MET ASP ASP PRO THR ASP PRO ALA LEU SEQRES 15 A 411 ALA GLU ARG ILE ALA ASP VAL LEU ASN PRO LEU THR ALA SEQRES 16 A 411 TYR LEU LYS ALA ARG CYS ALA GLU ARG ARG ALA ASP PRO SEQRES 17 A 411 GLY ASP ASP LEU ILE SER ARG LEU VAL LEU ALA GLU VAL SEQRES 18 A 411 ASP GLY ARG ALA LEU ASP ASP GLU GLU ALA ALA ASN PHE SEQRES 19 A 411 SER THR ALA LEU LEU LEU ALA GLY HIS ILE THR THR THR SEQRES 20 A 411 VAL LEU LEU GLY ASN ILE VAL ARG THR LEU ASP GLU HIS SEQRES 21 A 411 PRO ALA HIS TRP ASP ALA ALA ALA GLU ASP PRO GLY ARG SEQRES 22 A 411 ILE PRO ALA ILE VAL GLU GLU VAL LEU ARG TYR ARG PRO SEQRES 23 A 411 PRO PHE PRO GLN MET GLN ARG THR THR THR LYS ALA THR SEQRES 24 A 411 GLU VAL ALA GLY VAL PRO ILE PRO ALA ASP VAL MET VAL SEQRES 25 A 411 ASN THR TRP VAL LEU SER ALA ASN ARG ASP SER ASP ALA SEQRES 26 A 411 HIS ASP ASP PRO ASP ARG PHE ASP PRO SER ARG LYS SER SEQRES 27 A 411 GLY GLY ALA ALA GLN LEU SER PHE GLY HIS GLY VAL HIS SEQRES 28 A 411 PHE CYS LEU GLY ALA PRO LEU ALA ARG LEU GLU ASN ARG SEQRES 29 A 411 VAL ALA LEU GLU GLU ILE ILE ALA ARG PHE GLY ARG LEU SEQRES 30 A 411 THR VAL ASP ARG ASP ASP GLU ARG LEU ARG HIS PHE GLU SEQRES 31 A 411 GLN ILE VAL LEU GLY THR ARG HIS LEU PRO VAL LEU ALA SEQRES 32 A 411 GLY SER SER PRO ARG GLN SER ALA HET HEM A 412 43 HET ERB A 413 50 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM ERB ERYTHROMYCIN B HETSYN HEM HEME HETSYN ERB 12-DEOXYERYTHROMYCIN FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 ERB C37 H67 N O12 FORMUL 4 HOH *329(H2 O) HELIX 1 1 ASP A 26 GLN A 41 1 16 HELIX 2 2 ARG A 55 ASP A 65 1 11 HELIX 3 3 ASP A 72 ILE A 77 5 6 HELIX 4 4 ALA A 86 ILE A 90 5 5 HELIX 5 5 PRO A 93 SER A 103 1 11 HELIX 6 6 SER A 104 PHE A 106 5 3 HELIX 7 7 THR A 107 ASP A 113 1 7 HELIX 8 8 LEU A 114 ASP A 128 1 15 HELIX 9 9 LEU A 135 LEU A 139 1 5 HELIX 10 10 PHE A 141 LEU A 152 1 12 HELIX 11 11 PRO A 155 MET A 157 5 3 HELIX 12 12 ASP A 158 ASP A 171 1 14 HELIX 13 13 ASP A 179 ASP A 207 1 29 HELIX 14 14 ASP A 211 ALA A 219 1 9 HELIX 15 15 ASP A 227 GLY A 242 1 16 HELIX 16 16 HIS A 243 HIS A 260 1 18 HELIX 17 17 PRO A 261 ASP A 270 1 10 HELIX 18 18 ARG A 273 ARG A 285 1 13 HELIX 19 19 VAL A 316 ARG A 321 1 6 HELIX 20 20 GLY A 339 GLN A 343 5 5 HELIX 21 21 GLN A 343 GLY A 347 5 5 HELIX 22 22 GLY A 355 GLY A 375 1 21 SHEET 1 AA 5 VAL A 43 GLN A 45 0 SHEET 2 AA 5 TRP A 51 VAL A 53 -1 O HIS A 52 N TRP A 44 SHEET 3 AA 5 MET A 311 TRP A 315 1 O MET A 311 N TRP A 51 SHEET 4 AA 5 GLN A 290 THR A 295 -1 O MET A 291 N THR A 314 SHEET 5 AA 5 PHE A 69 SER A 70 -1 O SER A 70 N THR A 294 SHEET 1 AB 3 SER A 132 ASP A 134 0 SHEET 2 AB 3 PRO A 400 ALA A 403 -1 O VAL A 401 N PHE A 133 SHEET 3 AB 3 LEU A 377 VAL A 379 -1 O THR A 378 N LEU A 402 SHEET 1 AC 2 GLU A 220 VAL A 221 0 SHEET 2 AC 2 ARG A 224 ALA A 225 -1 O ARG A 224 N VAL A 221 SHEET 1 AD 2 THR A 299 VAL A 301 0 SHEET 2 AD 2 VAL A 304 ILE A 306 -1 O VAL A 304 N VAL A 301 SHEET 1 AE 2 ARG A 387 HIS A 388 0 SHEET 2 AE 2 THR A 396 HIS A 398 -1 N ARG A 397 O ARG A 387 LINK SG CYS A 353 FE HEM A 412 1555 1555 2.32 CISPEP 1 PRO A 92 PRO A 93 0 5.20 SITE 1 AC1 25 ILE A 87 HIS A 88 HIS A 95 ARG A 99 SITE 2 AC1 25 PHE A 106 LEU A 238 ALA A 241 GLY A 242 SITE 3 AC1 25 THR A 245 THR A 246 LEU A 249 MET A 291 SITE 4 AC1 25 ARG A 293 SER A 345 PHE A 346 GLY A 347 SITE 5 AC1 25 HIS A 351 CYS A 353 GLY A 355 ALA A 359 SITE 6 AC1 25 ERB A 413 HOH A2067 HOH A2213 HOH A2289 SITE 7 AC1 25 HOH A2328 SITE 1 AC2 18 HIS A 88 GLU A 89 PRO A 177 ILE A 186 SITE 2 AC2 18 LEU A 190 ALA A 237 LEU A 240 ALA A 241 SITE 3 AC2 18 THR A 245 PHE A 288 GLN A 292 HEM A 412 SITE 4 AC2 18 HOH A2086 HOH A2212 HOH A2213 HOH A2248 SITE 5 AC2 18 HOH A2254 HOH A2329 CRYST1 57.753 36.597 96.273 90.00 92.93 90.00 P 1 21 1 2 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 0.017315 0.000000 0.000886 0.00000 SCALE2 0.000000 0.027325 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010401 0.00000