10 20 30 40 50 60 70 80 1ZTU - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TRANSFERASE 27-MAY-05 1ZTU
TITLE STRUCTURE OF THE CHROMOPHORE BINDING DOMAIN OF BACTERIAL TITLE 2 PHYTOCHROME
COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACTERIOPHYTOCHROME; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CHROMOPHORE BINDIDNG DOMAIN; COMPND 5 SYNONYM: PHYTOCHROME-LIKE PROTEIN; COMPND 6 EC: 2.7.3.-; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DEINOCOCCUS RADIODURANS; SOURCE 3 ORGANISM_TAXID: 1299; SOURCE 4 GENE: BPHP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: B834PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21A(+)
KEYWDS PHYTOCHROME, BACTERIOPHYTOCHROME, BILIVERDIN IX, KEYWDS 2 CHROMOPHORE, PAS, GAF, KNOT, TRANSFERASE
EXPDTA X-RAY DIFFRACTION
AUTHOR J.R.WAGNER,J.S.BRUNZELLE,K.T.FOREST,R.D.VIERSTRA
REVDAT 2 24-FEB-09 1ZTU 1 VERSN REVDAT 1 15-NOV-05 1ZTU 0
JRNL AUTH J.R.WAGNER,J.S.BRUNZELLE,K.T.FOREST,R.D.VIERSTRA JRNL TITL A LIGHT-SENSING KNOT REVEALED BY THE STRUCTURE OF JRNL TITL 2 THE CHROMOPHORE-BINDING DOMAIN OF PHYTOCHROME. JRNL REF NATURE V. 438 325 2005 JRNL REFN ISSN 0028-0836 JRNL PMID 16292304 JRNL DOI 10.1038/NATURE04118
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. 2.50 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 WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 3 NUMBER OF REFLECTIONS : 14403 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) : 0.239 REMARK 3 R VALUE (WORKING SET) : 0.237 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 751 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.56 REMARK 3 REFLECTION IN BIN (WORKING SET) : 955 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.04 REMARK 3 BIN R VALUE (WORKING SET) : 0.3900 REMARK 3 BIN FREE R VALUE SET COUNT : 49 REMARK 3 BIN FREE R VALUE : 0.4180 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2408 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 34 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.76 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -7.09000 REMARK 3 B22 (A**2) : -8.42000 REMARK 3 B33 (A**2) : 15.50000 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): 0.455 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.283 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.293 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 29.116 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.936 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2520 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3451 ; 1.817 ; 1.994 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 310 ; 6.608 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 105 ;34.562 ;22.952 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 371 ;19.545 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;17.551 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 390 ; 0.103 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1938 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1099 ; 0.217 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1679 ; 0.301 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 93 ; 0.120 ; 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): 34 ; 0.376 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 3 ; 0.101 ; 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): 1606 ; 0.429 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2528 ; 0.767 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1205 ; 1.153 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 923 ; 1.944 ; 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 : BABINET MODEL WITH 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: NULL
REMARK 4 REMARK 4 1ZTU COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUN-05. REMARK 100 THE RCSB ID CODE IS RCSB033110.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-OCT-04; 25-OCT-04 REMARK 200 TEMPERATURE (KELVIN) : 98; 98 REMARK 200 PH : 4.95 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; APS REMARK 200 BEAMLINE : 32-ID; 32-ID REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793, 0.9791; 0.9793, 0.9791 REMARK 200 MONOCHROMATOR : DIAMOND 111; DIAMOND 111 REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15209 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.4 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : 0.11100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 10.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, SODIUM ACETATE, PH 4.95, REMARK 280 VAPOR DIFFUSION, TEMPERATURE 298K
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 32.43800 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 66.83300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.43800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 66.83300 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: MONOMERIC 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 MSE A -13 REMARK 465 ALA A -12 REMARK 465 SER A -11 REMARK 465 MSE A -10 REMARK 465 THR A -9 REMARK 465 GLY A -8 REMARK 465 GLY A -7 REMARK 465 GLN A -6 REMARK 465 GLN A -5 REMARK 465 MSE A -4 REMARK 465 GLY A -3 REMARK 465 ARG A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 MSE A 1 REMARK 465 SER A 2 REMARK 465 ARG A 3 REMARK 465 ASP A 4 REMARK 465 ALA A 107 REMARK 465 ALA A 108 REMARK 465 ALA A 131 REMARK 465 TRP A 132 REMARK 465 ASP A 133 REMARK 465 SER A 134 REMARK 465 THR A 135 REMARK 465 GLY A 136 REMARK 465 HIS A 326 REMARK 465 HIS A 327
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 CD2 TYR A 307 CE2 TYR A 307 2665 1.86 REMARK 500 CE2 TYR A 307 CZ TYR A 307 2665 2.00 REMARK 500 CD2 TYR A 307 CZ TYR A 307 2665 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 LEU A 223 CA - CB - CG ANGL. DEV. = 16.5 DEGREES 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 CYS A 24 -70.19 7.12 REMARK 500 LEU A 52 -60.11 -106.45 REMARK 500 PRO A 66 -23.88 -34.82 REMARK 500 LEU A 69 -40.64 -133.34 REMARK 500 HIS A 110 103.19 56.83 REMARK 500 ALA A 182 -7.94 88.30 REMARK 500 THR A 242 -22.45 -143.25 REMARK 500 LEU A 253 0.13 -67.42 REMARK 500 ALA A 321 30.43 -77.15 REMARK 500 HIS A 322 12.70 -145.78 REMARK 500 HIS A 323 51.04 -67.15 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 BLA A 328
DBREF 1ZTU A 1 321 UNP Q9RZA4 BPHY_DEIRA 1 321
SEQADV 1ZTU MSE A -13 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU ALA A -12 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU SER A -11 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU MSE A -10 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU THR A -9 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU GLY A -8 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU GLY A -7 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU GLN A -6 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU GLN A -5 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU MSE A -4 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU GLY A -3 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU ARG A -2 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU GLY A -1 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU SER A 0 UNP Q9RZA4 CLONING ARTIFACT SEQADV 1ZTU MSE A 1 UNP Q9RZA4 MET 1 MODIFIED RESIDUE SEQADV 1ZTU MSE A 144 UNP Q9RZA4 MET 144 MODIFIED RESIDUE SEQADV 1ZTU MSE A 174 UNP Q9RZA4 MET 174 MODIFIED RESIDUE SEQADV 1ZTU THR A 240 UNP Q9RZA4 PRO 240 ENGINEERED SEQADV 1ZTU MSE A 259 UNP Q9RZA4 MET 259 MODIFIED RESIDUE SEQADV 1ZTU MSE A 261 UNP Q9RZA4 MET 261 MODIFIED RESIDUE SEQADV 1ZTU MSE A 267 UNP Q9RZA4 MET 267 MODIFIED RESIDUE SEQADV 1ZTU HIS A 322 UNP Q9RZA4 EXPRESSION TAG SEQADV 1ZTU HIS A 323 UNP Q9RZA4 EXPRESSION TAG SEQADV 1ZTU HIS A 324 UNP Q9RZA4 EXPRESSION TAG SEQADV 1ZTU HIS A 325 UNP Q9RZA4 EXPRESSION TAG SEQADV 1ZTU HIS A 326 UNP Q9RZA4 EXPRESSION TAG SEQADV 1ZTU HIS A 327 UNP Q9RZA4 EXPRESSION TAG
SEQRES 1 A 341 MSE ALA SER MSE THR GLY GLY GLN GLN MSE GLY ARG GLY SEQRES 2 A 341 SER MSE SER ARG ASP PRO LEU PRO PHE PHE PRO PRO LEU SEQRES 3 A 341 TYR LEU GLY GLY PRO GLU ILE THR THR GLU ASN CYS GLU SEQRES 4 A 341 ARG GLU PRO ILE HIS ILE PRO GLY SER ILE GLN PRO HIS SEQRES 5 A 341 GLY ALA LEU LEU THR ALA ASP GLY HIS SER GLY GLU VAL SEQRES 6 A 341 LEU GLN MET SER LEU ASN ALA ALA THR PHE LEU GLY GLN SEQRES 7 A 341 GLU PRO THR VAL LEU ARG GLY GLN THR LEU ALA ALA LEU SEQRES 8 A 341 LEU PRO GLU GLN TRP PRO ALA LEU GLN ALA ALA LEU PRO SEQRES 9 A 341 PRO GLY CYS PRO ASP ALA LEU GLN TYR ARG ALA THR LEU SEQRES 10 A 341 ASP TRP PRO ALA ALA GLY HIS LEU SER LEU THR VAL HIS SEQRES 11 A 341 ARG VAL GLY GLU LEU LEU ILE LEU GLU PHE GLU PRO THR SEQRES 12 A 341 GLU ALA TRP ASP SER THR GLY PRO HIS ALA LEU ARG ASN SEQRES 13 A 341 ALA MSE PHE ALA LEU GLU SER ALA PRO ASN LEU ARG ALA SEQRES 14 A 341 LEU ALA GLU VAL ALA THR GLN THR VAL ARG GLU LEU THR SEQRES 15 A 341 GLY PHE ASP ARG VAL MSE LEU TYR LYS PHE ALA PRO ASP SEQRES 16 A 341 ALA THR GLY GLU VAL ILE ALA GLU ALA ARG ARG GLU GLY SEQRES 17 A 341 LEU HIS ALA PHE LEU GLY HIS ARG PHE PRO ALA SER ASP SEQRES 18 A 341 ILE PRO ALA GLN ALA ARG ALA LEU TYR THR ARG HIS LEU SEQRES 19 A 341 LEU ARG LEU THR ALA ASP THR ARG ALA ALA ALA VAL PRO SEQRES 20 A 341 LEU ASP PRO VAL LEU ASN THR GLN THR ASN ALA PRO THR SEQRES 21 A 341 PRO LEU GLY GLY ALA VAL LEU ARG ALA THR SER PRO MSE SEQRES 22 A 341 HIS MSE GLN TYR LEU ARG ASN MSE GLY VAL GLY SER SER SEQRES 23 A 341 LEU SER VAL SER VAL VAL VAL GLY GLY GLN LEU TRP GLY SEQRES 24 A 341 LEU ILE ALA CYS HIS HIS GLN THR PRO TYR VAL LEU PRO SEQRES 25 A 341 PRO ASP LEU ARG THR THR LEU GLU TYR LEU GLY ARG LEU SEQRES 26 A 341 LEU SER LEU GLN VAL GLN VAL LYS GLU ALA HIS HIS HIS SEQRES 27 A 341 HIS HIS HIS
MODRES 1ZTU MSE A 144 MET SELENOMETHIONINE MODRES 1ZTU MSE A 174 MET SELENOMETHIONINE MODRES 1ZTU MSE A 259 MET SELENOMETHIONINE MODRES 1ZTU MSE A 261 MET SELENOMETHIONINE MODRES 1ZTU MSE A 267 MET SELENOMETHIONINE
HET MSE A 144 8 HET MSE A 174 8 HET MSE A 259 8 HET MSE A 261 8 HET MSE A 267 8 HET BLA A 328 43
HETNAM MSE SELENOMETHIONINE HETNAM BLA BILIVERDINE IX ALPHA
FORMUL 1 MSE 5(C5 H11 N O2 SE) FORMUL 2 BLA C33 H34 N4 O6 FORMUL 3 HOH *34(H2 O)
HELIX 1 1 LEU A 12 LEU A 14 5 3 HELIX 2 2 CYS A 24 ARG A 26 5 3 HELIX 3 3 ALA A 58 LEU A 62 1 5 HELIX 4 4 PRO A 66 VAL A 68 5 3 HELIX 5 5 LEU A 74 LEU A 77 1 4 HELIX 6 6 TRP A 82 ALA A 88 1 7 HELIX 7 7 ALA A 139 GLU A 148 1 10 HELIX 8 8 LEU A 153 THR A 168 1 16 HELIX 9 9 ALA A 205 ASP A 207 1 3 HELIX 10 10 ALA A 210 ARG A 218 1 9 HELIX 11 11 PRO A 258 ASN A 266 1 9 HELIX 12 12 PRO A 299 GLU A 320 1 22
SHEET 1 A 5 TYR A 99 LEU A 103 0 SHEET 2 A 5 HIS A 110 VAL A 118 -1 O VAL A 115 N TYR A 99 SHEET 3 A 5 LEU A 121 THR A 129 -1 SHEET 4 A 5 ALA A 40 ASP A 45 -1 O ALA A 44 N LEU A 122 SHEET 5 A 5 LEU A 52 LEU A 56 -1 N SER A 55 O LEU A 41 SHEET 1 B 6 LEU A 220 THR A 224 0 SHEET 2 B 6 GLY A 270 VAL A 279 -1 N SER A 276 O LEU A 220 SHEET 3 B 6 GLN A 282 HIS A 291 -1 O HIS A 291 N GLY A 270 SHEET 4 B 6 ASP A 171 ALA A 179 -1 N PHE A 178 O TRP A 284 SHEET 5 B 6 ALA A 182 ARG A 192 -1 O ALA A 190 N VAL A 173 SHEET 6 B 6 GLY A 200 PHE A 203 -1 N PHE A 203 O GLY A 184
LINK SG CYS A 24 CBC BLA A 328 1555 1555 1.76 LINK C ALA A 143 N MSE A 144 1555 1555 1.33 LINK C MSE A 144 N PHE A 145 1555 1555 1.33 LINK C VAL A 173 N MSE A 174 1555 1555 1.33 LINK C MSE A 174 N LEU A 175 1555 1555 1.33 LINK C PRO A 258 N MSE A 259 1555 1555 1.33 LINK C MSE A 259 N HIS A 260 1555 1555 1.33 LINK C HIS A 260 N MSE A 261 1555 1555 1.33 LINK C MSE A 261 N GLN A 262 1555 1555 1.34 LINK C ASN A 266 N MSE A 267 1555 1555 1.33 LINK C MSE A 267 N GLY A 268 1555 1555 1.33
CISPEP 1 ASP A 235 PRO A 236 0 -10.61
SITE 1 AC1 21 CYS A 24 GLU A 27 ILE A 29 MSE A 174 SITE 2 AC1 21 PHE A 198 PHE A 203 SER A 206 ASP A 207 SITE 3 AC1 21 ILE A 208 PRO A 209 TYR A 216 ASN A 243 SITE 4 AC1 21 ARG A 254 THR A 256 SER A 257 MSE A 259 SITE 5 AC1 21 HIS A 260 SER A 272 SER A 274 HIS A 290 SITE 6 AC1 21 HOH A 345
CRYST1 64.876 133.666 49.938 90.00 90.00 90.00 P 21 21 2 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 0.015414 0.000000 0.000000 0.00000
SCALE2 0.000000 0.007481 0.000000 0.00000
SCALE3 0.000000 0.000000 0.020025 0.00000