HEADER OXYGEN TRANSPORT 22-FEB-13 3ZOM TITLE M.ACETIVORANS PROTOGLOBIN F145W MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTOGLOBIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOSARCINA ACETIVORANS; SOURCE 3 ORGANISM_TAXID: 2214; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS OXYGEN TRANSPORT, HAEM-DISTAL SITE MUTATION, ALLOSTERIC REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR L.TILLEMAN,S.ABBRUZZETTI,C.CIACCIO,G.DE SANCTIS,M.NARDINI,A.PESCE, AUTHOR 2 F.DESMET,L.MOENS,S.VAN DOORSLAER,S.BRUNO,M.BOLOGNESI,P.ASCENZI, AUTHOR 3 M.COLETTA,C.VIAPPIANI,S.DEWILDE REVDAT 2 17-JUN-15 3ZOM 1 JRNL REVDAT 1 12-MAR-14 3ZOM 0 JRNL AUTH L.TILLEMAN,S.ABBRUZZETTI,C.CIACCIO,G.DE SANCTIS,M.NARDINI, JRNL AUTH 2 A.PESCE,F.DESMET,L.MOENS,S.VAN DOORSLAER,S.BRUNO, JRNL AUTH 3 M.BOLOGNESI,P.ASCENZI,M.COLETTA,C.VIAPPIANI,S.DEWILDE JRNL TITL STRUCTURAL BASES FOR THE REGULATION OF CO BINDING IN THE JRNL TITL 2 ARCHAEAL PROTOGLOBIN FROM METHANOSARCINA ACETIVORANS. JRNL REF PLOS ONE V. 10 25959 2015 JRNL REFN ISSN 1932-6203 JRNL PMID 26047471 JRNL DOI 10.1371/JOURNAL.PONE.0125959 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0110 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 80.58 REMARK 3 DATA CUTOFF (SIGMA(F)) : NONE REMARK 3 COMPLETENESS FOR RANGE (%) : 99.86 REMARK 3 NUMBER OF REFLECTIONS : 19084 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) : 0.19033 REMARK 3 R VALUE (WORKING SET) : 0.18800 REMARK 3 FREE R VALUE : 0.23290 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.1 REMARK 3 FREE R VALUE TEST SET COUNT : 1022 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) : 2.200 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.257 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1395 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.53 REMARK 3 BIN R VALUE (WORKING SET) : 0.190 REMARK 3 BIN FREE R VALUE SET COUNT : 79 REMARK 3 BIN FREE R VALUE : 0.211 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3206 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 109 REMARK 3 SOLVENT ATOMS : 204 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.218 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.12 REMARK 3 B22 (A**2) : 1.59 REMARK 3 B33 (A**2) : -0.46 REMARK 3 B12 (A**2) : 0.00 REMARK 3 B13 (A**2) : 0.04 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.355 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.224 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.152 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.816 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.960 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3427 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4687 ; 1.279 ; 2.025 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 380 ; 5.313 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 172 ;41.218 ;23.721 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 538 ;15.102 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;18.117 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 460 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2678 ; 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): 1910 ; 0.593 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3094 ; 1.145 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1517 ; 1.694 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1593 ; 2.745 ; 4.500 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 : 1.40 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 REMARK 3 RIDING POSITIONS. REMARK 4 REMARK 4 3ZOM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-FEB-13. REMARK 100 THE PDBE ID CODE IS EBI-55926. 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 : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD (QUANTUM 315R) REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20117 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.20 REMARK 200 RESOLUTION RANGE LOW (A) : 80.58 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.7 REMARK 200 R MERGE (I) : 0.13 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.90 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 6.9 REMARK 200 R MERGE FOR SHELL (I) : 0.36 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.40 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2VEB REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000, 10% ISOPROPANOL, REMARK 280 0.1 M HEPES PH 7.5, 0.02 M POTASSIUM FERRICYANIDE, 0.01 M KCN 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 24.07350 REMARK 290 SMTRY3 2 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: 6920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -77.8 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 43.82980 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 24.07350 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 80.68533 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: 6920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -77.8 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 43.82980 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -24.07350 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 80.68533 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 SER A 2 REMARK 465 VAL A 3 REMARK 465 GLU A 4 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 VAL B 3 REMARK 465 GLU B 4 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 THR A 14 O B HOH A 2006 2.18 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 GLU A 13 50.02 -140.97 REMARK 500 GLU A 15 -0.05 79.81 REMARK 500 TYR A 72 -38.42 -36.91 REMARK 500 ASP A 106 -163.34 -114.15 REMARK 500 ASN A 126 -3.23 72.70 REMARK 500 PRO A 164 -47.34 -29.34 REMARK 500 GLU B 13 38.90 -141.17 REMARK 500 GLU B 15 42.86 34.90 REMARK 500 ASP B 106 -168.18 -114.00 REMARK 500 ASN B 126 -5.52 74.25 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 HEM A 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HEM A 200 NA REMARK 620 2 HEM A 200 NC 177.3 REMARK 620 3 HEM A 200 ND 89.6 91.5 REMARK 620 4 HIS A 120 NE2 88.4 94.0 94.6 REMARK 620 5 HEM A 200 NB 90.3 88.5 176.5 88.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 120 NE2 REMARK 620 2 HEM B 200 NA 83.6 REMARK 620 3 HEM B 200 NB 91.5 91.4 REMARK 620 4 HEM B 200 NC 99.8 176.6 88.3 REMARK 620 5 HEM B 200 ND 93.1 88.5 175.4 91.5 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 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1196 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1197 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1198 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1196 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3ZOL RELATED DB: PDB REMARK 900 M.ACETIVORANS PROTOGLOBIN F93Y MUTANT IN COMPLEX WITH REMARK 900 CYANIDE REMARK 999 REMARK 999 SEQUENCE REMARK 999 CYS101 MUTATED FOR CRYSTALLIZATION PURPOSES, F145W REMARK 999 MUTATION DBREF 3ZOM A 1 195 UNP Q8TLY9 Q8TLY9_METAC 1 195 DBREF 3ZOM B 1 195 UNP Q8TLY9 Q8TLY9_METAC 1 195 SEQADV 3ZOM SER A 101 UNP Q8TLY9 CYS 101 ENGINEERED MUTATION SEQADV 3ZOM TRP A 145 UNP Q8TLY9 PHE 145 ENGINEERED MUTATION SEQADV 3ZOM SER B 101 UNP Q8TLY9 CYS 101 ENGINEERED MUTATION SEQADV 3ZOM TRP B 145 UNP Q8TLY9 PHE 145 ENGINEERED MUTATION SEQRES 1 A 195 MET SER VAL GLU LYS ILE PRO GLY TYR THR TYR GLY GLU SEQRES 2 A 195 THR GLU ASN ARG ALA PRO PHE ASN LEU GLU ASP LEU LYS SEQRES 3 A 195 LEU LEU LYS GLU ALA VAL MET PHE THR ALA GLU ASP GLU SEQRES 4 A 195 GLU TYR ILE GLN LYS ALA GLY GLU VAL LEU GLU ASP GLN SEQRES 5 A 195 VAL GLU GLU ILE LEU ASP THR TRP TYR GLY PHE VAL GLY SEQRES 6 A 195 SER HIS PRO HIS LEU LEU TYR TYR PHE THR SER PRO ASP SEQRES 7 A 195 GLY THR PRO ASN GLU LYS TYR LEU ALA ALA VAL ARG LYS SEQRES 8 A 195 ARG PHE SER ARG TRP ILE LEU ASP THR SER ASN ARG SER SEQRES 9 A 195 TYR ASP GLN ALA TRP LEU ASP TYR GLN TYR GLU ILE GLY SEQRES 10 A 195 LEU ARG HIS HIS ARG THR LYS LYS ASN GLN THR ASP ASN SEQRES 11 A 195 VAL GLU SER VAL PRO ASN ILE GLY TYR ARG TYR LEU VAL SEQRES 12 A 195 ALA TRP ILE TYR PRO ILE THR ALA THR MET LYS PRO PHE SEQRES 13 A 195 LEU ALA ARG LYS GLY HIS THR PRO GLU GLU VAL GLU LYS SEQRES 14 A 195 MET TYR GLN ALA TRP PHE LYS ALA THR THR LEU GLN VAL SEQRES 15 A 195 ALA LEU TRP SER TYR PRO TYR VAL LYS TYR GLY ASP PHE SEQRES 1 B 195 MET SER VAL GLU LYS ILE PRO GLY TYR THR TYR GLY GLU SEQRES 2 B 195 THR GLU ASN ARG ALA PRO PHE ASN LEU GLU ASP LEU LYS SEQRES 3 B 195 LEU LEU LYS GLU ALA VAL MET PHE THR ALA GLU ASP GLU SEQRES 4 B 195 GLU TYR ILE GLN LYS ALA GLY GLU VAL LEU GLU ASP GLN SEQRES 5 B 195 VAL GLU GLU ILE LEU ASP THR TRP TYR GLY PHE VAL GLY SEQRES 6 B 195 SER HIS PRO HIS LEU LEU TYR TYR PHE THR SER PRO ASP SEQRES 7 B 195 GLY THR PRO ASN GLU LYS TYR LEU ALA ALA VAL ARG LYS SEQRES 8 B 195 ARG PHE SER ARG TRP ILE LEU ASP THR SER ASN ARG SER SEQRES 9 B 195 TYR ASP GLN ALA TRP LEU ASP TYR GLN TYR GLU ILE GLY SEQRES 10 B 195 LEU ARG HIS HIS ARG THR LYS LYS ASN GLN THR ASP ASN SEQRES 11 B 195 VAL GLU SER VAL PRO ASN ILE GLY TYR ARG TYR LEU VAL SEQRES 12 B 195 ALA TRP ILE TYR PRO ILE THR ALA THR MET LYS PRO PHE SEQRES 13 B 195 LEU ALA ARG LYS GLY HIS THR PRO GLU GLU VAL GLU LYS SEQRES 14 B 195 MET TYR GLN ALA TRP PHE LYS ALA THR THR LEU GLN VAL SEQRES 15 B 195 ALA LEU TRP SER TYR PRO TYR VAL LYS TYR GLY ASP PHE HET HEM A 200 43 HET HEM B 200 43 HET GOL B1196 6 HET GOL B1197 6 HET GOL B1198 6 HET SO4 A1196 5 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 SO4 O4 S 2- FORMUL 5 GOL 3(C3 H8 O3) FORMUL 6 HOH *204(H2 O) HELIX 1 1 ASN A 21 VAL A 32 1 12 HELIX 2 2 THR A 35 GLU A 50 1 16 HELIX 3 3 GLN A 52 SER A 66 1 15 HELIX 4 4 HIS A 67 TYR A 72 1 6 HELIX 5 5 ASN A 82 ARG A 103 1 22 HELIX 6 6 ASP A 106 HIS A 121 1 16 HELIX 7 7 GLY A 138 ALA A 158 1 21 HELIX 8 8 THR A 163 SER A 186 1 24 HELIX 9 9 TYR A 187 VAL A 190 5 4 HELIX 10 10 ASN B 21 VAL B 32 1 12 HELIX 11 11 THR B 35 GLU B 50 1 16 HELIX 12 12 GLN B 52 HIS B 67 1 16 HELIX 13 13 HIS B 67 TYR B 72 1 6 HELIX 14 14 ASN B 82 ARG B 103 1 22 HELIX 15 15 ASP B 106 HIS B 121 1 16 HELIX 16 16 GLY B 138 THR B 152 1 15 HELIX 17 17 MET B 153 ALA B 158 1 6 HELIX 18 18 THR B 163 SER B 186 1 24 HELIX 19 19 TYR B 187 VAL B 190 5 4 LINK FE HEM A 200 NE2 HIS A 120 1555 1555 2.07 LINK FE HEM B 200 NE2 HIS B 120 1555 1555 2.22 SITE 1 AC1 24 LEU A 70 TYR A 73 PHE A 74 TYR A 85 SITE 2 AC1 24 VAL A 89 ARG A 92 PHE A 93 TRP A 96 SITE 3 AC1 24 TYR A 112 ARG A 119 HIS A 120 LYS A 125 SITE 4 AC1 24 ASN A 126 ILE A 137 TYR A 141 LEU A 142 SITE 5 AC1 24 TRP A 145 ILE A 149 VAL A 182 TRP A 185 SITE 6 AC1 24 HOH A2062 HOH A2063 HOH A2081 HOH A2086 SITE 1 AC2 24 LEU B 70 TYR B 73 PHE B 74 TYR B 85 SITE 2 AC2 24 VAL B 89 ARG B 92 PHE B 93 TRP B 96 SITE 3 AC2 24 TYR B 112 ARG B 119 HIS B 120 LYS B 125 SITE 4 AC2 24 ASN B 126 ILE B 137 TYR B 141 LEU B 142 SITE 5 AC2 24 TRP B 145 ILE B 149 VAL B 182 TRP B 185 SITE 6 AC2 24 HOH B2056 HOH B2057 HOH B2071 HOH B2075 SITE 1 AC3 10 SER A 76 PRO A 77 ASP A 78 THR A 80 SITE 2 AC3 10 HOH A2052 MET B 33 THR B 35 GLU B 37 SITE 3 AC3 10 ASP B 38 LYS B 176 SITE 1 AC4 11 MET A 33 THR A 35 GLU A 37 ASP A 38 SITE 2 AC4 11 LYS A 176 SER B 76 PRO B 77 ASP B 78 SITE 3 AC4 11 THR B 80 HOH B2048 HOH B2099 SITE 1 AC5 2 ARG B 122 PRO B 135 SITE 1 AC6 3 ARG A 103 SER A 104 HOH A2007 CRYST1 50.974 48.147 81.001 90.00 95.06 90.00 P 1 21 1 4 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 0.019618 0.000000 0.001737 0.00000 SCALE2 0.000000 0.020770 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012394 0.00000 MASTER 355 0 6 19 0 0 20 6 0 0 0 30 END