HEADER TRANSPORT PROTEIN 22-FEB-06 2G5G TITLE COFACIAL HEME BINDING TO CHAN OF CAMPYLOBACTER JEJUNI COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE LIPOPROTEIN; COMPND 3 CHAIN: X; COMPND 4 FRAGMENT: SOLUBLE DOMAIN (RESIDUES 20-283); COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAMPYLOBACTER JEJUNI SUBSP. JEJUNI; SOURCE 3 ORGANISM_TAXID: 192222; SOURCE 4 STRAIN: NCTC 11168; SOURCE 5 GENE: CJ0177; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS COFACIAL HEME, TYROSINE LIGAND, DIMER, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.C.CHAN,M.E.MURPHY REVDAT 4 18-OCT-17 2G5G 1 REMARK REVDAT 3 13-JUL-11 2G5G 1 VERSN REVDAT 2 24-FEB-09 2G5G 1 VERSN REVDAT 1 03-OCT-06 2G5G 0 JRNL AUTH A.C.CHAN,B.LELJ-GAROLLA,F.I.ROSELL,K.A.PEDERSEN,A.G.MAUK, JRNL AUTH 2 M.E.MURPHY JRNL TITL COFACIAL HEME BINDING IS LINKED TO DIMERIZATION BY A JRNL TITL 2 BACTERIAL HEME TRANSPORT PROTEIN. JRNL REF J.MOL.BIOL. V. 362 1108 2006 JRNL REFN ISSN 0022-2836 JRNL PMID 16950397 JRNL DOI 10.1016/J.JMB.2006.08.001 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 27276 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) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1469 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1950 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.67 REMARK 3 BIN R VALUE (WORKING SET) : 0.2760 REMARK 3 BIN FREE R VALUE SET COUNT : 103 REMARK 3 BIN FREE R VALUE : 0.3410 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2072 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 243 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.98 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.18000 REMARK 3 B22 (A**2) : -1.20000 REMARK 3 B33 (A**2) : 1.02000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.03000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.146 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.138 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.108 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.669 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.936 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2159 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2922 ; 1.437 ; 2.021 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 254 ; 6.197 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 97 ;39.665 ;26.186 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 420 ;17.158 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 3 ; 6.603 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 325 ; 0.109 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1565 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1034 ; 0.204 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1482 ; 0.298 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 211 ; 0.187 ; 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): 48 ; 0.231 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 14 ; 0.289 ; 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): 1310 ; 1.017 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2058 ; 1.556 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 964 ; 2.251 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 862 ; 3.277 ; 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 : 1.40 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 RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2G5G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAR-06. REMARK 100 THE DEPOSITION ID IS D_1000036711. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-APR-05 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 : SSRL REMARK 200 BEAMLINE : BL1-5 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978726 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : 2-CRYSTAL MONOCHROMATOR, SI111, REMARK 200 1M LONG RH COATED BENT REMARK 200 CYLINDRICAL MIRROR FOR REMARK 200 HORIZONTAL AND VERTICAL FOCUSSING REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28754 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 36.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.480 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.6380 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.33300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.699 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE, RESOLVE 2.08 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 4000, 100 MM HEPES, PH 7.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 43.95900 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.39500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 43.95900 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.39500 REMARK 290 SMTRY3 4 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: X 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 -1.000000 0.000000 0.000000 7.49850 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 143.83480 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 GLY X -2 REMARK 465 SER X -1 REMARK 465 HIS X 0 REMARK 465 MET X 1 REMARK 465 ALA X 2 REMARK 465 VAL X 3 REMARK 465 LEU X 4 REMARK 465 GLN X 5 REMARK 465 LYS X 6 REMARK 465 SER X 7 REMARK 465 SER X 8 REMARK 465 GLU X 264 REMARK 465 GLU X 265 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 X 192 O HOH X 800 1.98 REMARK 500 O HOH X 773 O HOH X 838 2.18 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 OE2 GLU X 65 O HOH X 837 2556 2.11 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 ASN X 13 -17.00 80.69 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 X 605 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR X 148 OH REMARK 620 2 HEM X 605 NA 78.5 REMARK 620 3 HEM X 605 NB 102.3 90.8 REMARK 620 4 HEM X 605 NC 111.6 169.7 88.7 REMARK 620 5 HEM X 605 ND 87.3 86.3 169.3 92.3 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 X 605 DBREF 2G5G X 2 265 GB 6967670 CAB72660 20 283 SEQADV 2G5G GLY X -2 GB 6967670 CLONING ARTIFACT SEQADV 2G5G SER X -1 GB 6967670 CLONING ARTIFACT SEQADV 2G5G HIS X 0 GB 6967670 CLONING ARTIFACT SEQADV 2G5G MET X 1 GB 6967670 CLONING ARTIFACT SEQADV 2G5G MSE X 32 GB 6967670 MET 50 MODIFIED RESIDUE SEQADV 2G5G MSE X 59 GB 6967670 MET 77 MODIFIED RESIDUE SEQADV 2G5G MSE X 81 GB 6967670 MET 99 MODIFIED RESIDUE SEQADV 2G5G MSE X 201 GB 6967670 MET 219 MODIFIED RESIDUE SEQRES 1 X 268 GLY SER HIS MET ALA VAL LEU GLN LYS SER SER PRO LEU SEQRES 2 X 268 GLN GLU ASN LYS ASP PHE TYR ILE LEU ASP THR HIS THR SEQRES 3 X 268 GLN LYS LYS ILE SER PHE GLU ASP MSE ILE LEU GLU LEU SEQRES 4 X 268 LEU LYS ALA ASP VAL ILE LEU LEU GLY GLU LYS HIS ASP SEQRES 5 X 268 GLU VAL LYS HIS LYS ILE SER GLN VAL MSE ILE PHE ASN SEQRES 6 X 268 ALA LEU GLU GLY ASN LEU SER SER GLN ASN ILE ASN PHE SEQRES 7 X 268 ASP VAL ALA LEU GLU MSE LEU ALA SER THR GLU GLN ASN SEQRES 8 X 268 HIS LEU ASP LYS ALA PHE LYS ASN LYS LYS THR ILE LYS SEQRES 9 X 268 ALA ASN GLU LEU THR ASN ALA LEU ASN TRP ASP LYS VAL SEQRES 10 X 268 TRP LYS TRP LYS ASP TYR GLU GLN PHE VAL ASN VAL VAL SEQRES 11 X 268 PHE TYR SER LYS SER LYS ILE LEU GLY ALA ASN LEU SER SEQRES 12 X 268 ARG SER GLU ILE THR SER ILE TYR ASN GLY ALA GLN PRO SEQRES 13 X 268 LEU LYS GLY TYR VAL SER THR THR ASN GLU VAL LYS LYS SEQRES 14 X 268 GLN LEU PHE ASP ILE ILE SER LEU SER HIS LYS LEU ASN SEQRES 15 X 268 PRO GLU GLU ASN LYS GLU LEU LEU ASP LYS LEU VAL GLU SEQRES 16 X 268 ILE GLN GLN PHE LYS ASP ARG ARG MSE ALA ASP VAL LEU SEQRES 17 X 268 VAL HIS HIS VAL ASN LYS VAL LEU LEU LEU ALA GLY SER SEQRES 18 X 268 TYR HIS THR SER LYS LYS ILE GLY ILE PRO LEU HIS ILE SEQRES 19 X 268 GLN ASP PHE LYS SER SER LYS LYS ILE VAL VAL VAL ASN SEQRES 20 X 268 LEU SER TYR GLY GLU ILE ASP LEU LYS ASP SER ASP TYR SEQRES 21 X 268 VAL LEU ILE TYR LYS GLY GLU GLU MODRES 2G5G MSE X 32 MET SELENOMETHIONINE MODRES 2G5G MSE X 59 MET SELENOMETHIONINE MODRES 2G5G MSE X 81 MET SELENOMETHIONINE MODRES 2G5G MSE X 201 MET SELENOMETHIONINE HET MSE X 32 8 HET MSE X 59 8 HET MSE X 81 8 HET MSE X 201 8 HET HEM X 605 43 HETNAM MSE SELENOMETHIONINE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 HOH *243(H2 O) HELIX 1 1 SER X 28 LEU X 37 1 10 HELIX 2 2 GLU X 50 GLN X 71 1 22 HELIX 3 3 GLU X 86 ASN X 96 1 11 HELIX 4 4 LYS X 97 ILE X 100 5 4 HELIX 5 5 GLU X 104 LEU X 109 1 6 HELIX 6 6 LYS X 116 ASP X 119 5 4 HELIX 7 7 TYR X 120 TYR X 129 1 10 HELIX 8 8 SER X 140 ASN X 149 1 10 HELIX 9 9 THR X 161 LYS X 177 1 17 HELIX 10 10 ASN X 183 HIS X 208 1 26 HELIX 11 11 SER X 218 SER X 222 1 5 HELIX 12 12 GLY X 226 PHE X 234 1 9 HELIX 13 13 ASP X 251 SER X 255 5 5 SHEET 1 A 8 LYS X 25 LYS X 26 0 SHEET 2 A 8 PHE X 16 ASP X 20 -1 N ASP X 20 O LYS X 25 SHEET 3 A 8 TYR X 257 TYR X 261 -1 O ILE X 260 N TYR X 17 SHEET 4 A 8 ILE X 240 LEU X 245 1 N ASN X 244 O TYR X 257 SHEET 5 A 8 VAL X 41 GLU X 46 1 N LEU X 43 O VAL X 243 SHEET 6 A 8 LYS X 211 GLY X 217 1 O LEU X 214 N ILE X 42 SHEET 7 A 8 PHE X 75 ALA X 83 1 N ALA X 78 O LEU X 213 SHEET 8 A 8 ILE X 134 ASN X 138 1 O LEU X 135 N VAL X 77 LINK C ASP X 31 N MSE X 32 1555 1555 1.33 LINK C MSE X 32 N ILE X 33 1555 1555 1.33 LINK C VAL X 58 N MSE X 59 1555 1555 1.33 LINK C MSE X 59 N ILE X 60 1555 1555 1.33 LINK C GLU X 80 N MSE X 81 1555 1555 1.33 LINK C MSE X 81 N LEU X 82 1555 1555 1.33 LINK C ARG X 200 N MSE X 201 1555 1555 1.34 LINK C MSE X 201 N ALA X 202 1555 1555 1.35 LINK FE HEM X 605 OH TYR X 148 1555 1555 2.50 CISPEP 1 LYS X 262 GLY X 263 0 -1.50 SITE 1 AC1 9 ILE X 144 THR X 145 TYR X 148 HIS X 176 SITE 2 AC1 9 LEU X 186 LEU X 190 LYS X 197 HOH X 764 SITE 3 AC1 9 HOH X 823 CRYST1 87.918 58.790 82.395 90.00 119.21 90.00 C 1 2 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 0.011374 0.000000 0.006359 0.00000 SCALE2 0.000000 0.017010 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013905 0.00000