HEADER METAL BINDING PROTEIN 03-JUN-15 5BU7 TITLE CRYSTAL STRUCTURE OF AN ENGINEERED PROTEIN THAT FORMS NANOTUBES WITH TITLE 2 TUNABLE DIAMETERS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SOLUBLE CYTOCHROME B562; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYTOCHROME B-562; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: CYBC; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS METALLOPROTEIN, HEMEPROTEIN, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.D.BRODIN,S.J.SMITH,F.A.TEZCAN REVDAT 3 04-DEC-19 5BU7 1 REMARK REVDAT 2 06-SEP-17 5BU7 1 REMARK REVDAT 1 08-JUN-16 5BU7 0 JRNL AUTH J.D.BRODIN,S.J.SMITH,F.A.TEZCAN JRNL TITL DESIGNED, HELICAL PROTEIN NANOTUBES WITH TUNABLE DIAMETERS JRNL TITL 2 FROM A SINGLE BUILDING BLOCK. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.46 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.46 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 3 NUMBER OF REFLECTIONS : 7513 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) : 0.228 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.292 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 369 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1616 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 93 REMARK 3 SOLVENT ATOMS : 56 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 55.87 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.84000 REMARK 3 B22 (A**2) : 0.84000 REMARK 3 B33 (A**2) : -2.73000 REMARK 3 B12 (A**2) : 0.84000 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): 1.152 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.364 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.288 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.140 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 5BU7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JUN-15. REMARK 100 THE DEPOSITION ID IS D_1000210534. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JAN-13 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8104 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.460 REMARK 200 RESOLUTION RANGE LOW (A) : 85.690 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50-FOLD EXCESS OF ZINC CHLORIDE, PH REMARK 280 7.5, BATCH MODE, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 85.69333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 171.38667 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 128.54000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 214.23333 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 42.84667 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 85.69333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 171.38667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 214.23333 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 128.54000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 42.84667 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -493.0 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 BIOMT1 2 0.500000 0.866025 0.000000 26.44500 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 -45.80408 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 42.84667 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 ZN ZN A 203 LIES ON A SPECIAL POSITION. 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 SG CYS B 101 CAC HEM B 201 2.06 REMARK 500 O GLU A 49 O HOH A 301 2.08 REMARK 500 SG CYS A 101 CAC HEM A 201 2.13 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 LYS A 19 31.38 -97.48 REMARK 500 LYS B 19 30.77 -97.34 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 ZN A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 1 N REMARK 620 2 ALA A 1 O 76.4 REMARK 620 3 ASP A 39 OD1 122.5 127.5 REMARK 620 4 ASP A 39 OD2 84.6 86.8 52.4 REMARK 620 5 ASP B 2 OD2 111.5 157.7 67.1 114.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET A 7 SD REMARK 620 2 HEM A 201 NA 91.4 REMARK 620 3 HEM A 201 NB 85.7 87.1 REMARK 620 4 HEM A 201 NC 90.4 178.0 92.2 REMARK 620 5 HEM A 201 ND 94.6 93.0 179.8 87.7 REMARK 620 6 HIS A 102 NE2 167.8 85.9 82.3 92.2 97.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 203 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 8 OE2 REMARK 620 2 ASP A 12 OD2 100.7 REMARK 620 3 GLU A 8 OE2 0.0 100.7 REMARK 620 4 ASP A 12 OD2 100.7 0.0 100.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 205 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 27 OE1 REMARK 620 2 GLU A 31 OE1 88.8 REMARK 620 3 GLU A 31 OE2 119.1 53.5 REMARK 620 4 HIS B 59 NE2 80.9 64.7 112.5 REMARK 620 5 HOH B 319 O 108.5 157.8 123.2 103.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 59 NE2 REMARK 620 2 GLU B 27 OE1 78.7 REMARK 620 3 GLU B 31 OE1 63.9 86.4 REMARK 620 4 GLU B 31 OE2 115.2 112.0 54.1 REMARK 620 5 HOH A 311 O 97.8 106.7 155.5 132.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 63 NE2 REMARK 620 2 HIS B 73 NE2 118.0 REMARK 620 3 HIS B 77 NE2 103.0 102.6 REMARK 620 4 ASP B 74 OD1 156.0 68.4 53.7 REMARK 620 5 ASP B 74 OD2 165.9 70.4 63.2 12.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 73 NE2 REMARK 620 2 HIS A 77 NE2 104.3 REMARK 620 3 HIS B 63 NE2 113.8 91.9 REMARK 620 4 ASP A 74 OD1 74.1 64.5 156.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 203 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA B 1 N REMARK 620 2 ALA B 1 O 80.8 REMARK 620 3 ASP B 39 OD2 76.6 84.0 REMARK 620 4 HOH B 316 O 150.6 88.8 129.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET B 7 SD REMARK 620 2 HEM B 201 NA 87.6 REMARK 620 3 HEM B 201 NB 81.4 89.8 REMARK 620 4 HEM B 201 NC 91.4 179.0 90.2 REMARK 620 5 HEM B 201 ND 96.9 90.8 178.2 89.2 REMARK 620 6 HIS B 102 NE2 157.9 83.6 78.3 97.4 103.4 REMARK 620 N 1 2 3 4 5 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 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3TOM RELATED DB: PDB REMARK 900 ENGINEERED CYTOCHROME CB562 THAT FORMS 2D, ZN-MEDIATED SHEETS REMARK 900 (DESIGN STARTING POINT) REMARK 900 RELATED ID: 4JEA RELATED DB: PDB REMARK 900 ENGINEERED CYTOCHROME CB562 STABILIZED BY DISULFIDE BONDS REMARK 900 RELATED ID: 2QLA RELATED DB: PDB REMARK 900 ORIGINAL CYTOCHROME CB562 ENGINEERED TO FORM ZN-MEDIATED OLIGOMERS REMARK 900 RELATED ID: 2BC5 RELATED DB: PDB REMARK 900 MONOMERIC CYTOCHROME CB562 USED AS THE BASIS FOR DESIGN DBREF 5BU7 A 1 106 UNP P0ABE7 C562_ECOLX 23 128 DBREF 5BU7 B 1 106 UNP P0ABE7 C562_ECOLX 23 128 SEQADV 5BU7 GLU A 27 UNP P0ABE7 LYS 49 ENGINEERED MUTATION SEQADV 5BU7 LYS A 28 UNP P0ABE7 ASP 50 ENGINEERED MUTATION SEQADV 5BU7 GLU A 31 UNP P0ABE7 THR 53 ENGINEERED MUTATION SEQADV 5BU7 LEU A 34 UNP P0ABE7 ARG 56 ENGINEERED MUTATION SEQADV 5BU7 ALA A 38 UNP P0ABE7 LEU 60 ENGINEERED MUTATION SEQADV 5BU7 LEU A 41 UNP P0ABE7 GLN 63 ENGINEERED MUTATION SEQADV 5BU7 HIS A 59 UNP P0ABE7 LYS 81 ENGINEERED MUTATION SEQADV 5BU7 ALA A 66 UNP P0ABE7 ASP 88 ENGINEERED MUTATION SEQADV 5BU7 MET A 69 UNP P0ABE7 VAL 91 ENGINEERED MUTATION SEQADV 5BU7 HIS A 73 UNP P0ABE7 ASP 95 ENGINEERED MUTATION SEQADV 5BU7 ALA A 76 UNP P0ABE7 LEU 98 ENGINEERED MUTATION SEQADV 5BU7 HIS A 77 UNP P0ABE7 LYS 99 ENGINEERED MUTATION SEQADV 5BU7 CYS A 96 UNP P0ABE7 THR 118 ENGINEERED MUTATION SEQADV 5BU7 CYS A 98 UNP P0ABE7 ARG 120 ENGINEERED MUTATION SEQADV 5BU7 CYS A 101 UNP P0ABE7 TYR 123 ENGINEERED MUTATION SEQADV 5BU7 GLU B 27 UNP P0ABE7 LYS 49 ENGINEERED MUTATION SEQADV 5BU7 LYS B 28 UNP P0ABE7 ASP 50 ENGINEERED MUTATION SEQADV 5BU7 GLU B 31 UNP P0ABE7 THR 53 ENGINEERED MUTATION SEQADV 5BU7 LEU B 34 UNP P0ABE7 ARG 56 ENGINEERED MUTATION SEQADV 5BU7 ALA B 38 UNP P0ABE7 LEU 60 ENGINEERED MUTATION SEQADV 5BU7 LEU B 41 UNP P0ABE7 GLN 63 ENGINEERED MUTATION SEQADV 5BU7 HIS B 59 UNP P0ABE7 LYS 81 ENGINEERED MUTATION SEQADV 5BU7 ALA B 66 UNP P0ABE7 ASP 88 ENGINEERED MUTATION SEQADV 5BU7 MET B 69 UNP P0ABE7 VAL 91 ENGINEERED MUTATION SEQADV 5BU7 HIS B 73 UNP P0ABE7 ASP 95 ENGINEERED MUTATION SEQADV 5BU7 ALA B 76 UNP P0ABE7 LEU 98 ENGINEERED MUTATION SEQADV 5BU7 HIS B 77 UNP P0ABE7 LYS 99 ENGINEERED MUTATION SEQADV 5BU7 CYS B 96 UNP P0ABE7 THR 118 ENGINEERED MUTATION SEQADV 5BU7 CYS B 98 UNP P0ABE7 ARG 120 ENGINEERED MUTATION SEQADV 5BU7 CYS B 101 UNP P0ABE7 TYR 123 ENGINEERED MUTATION SEQRES 1 A 106 ALA ASP LEU GLU ASP ASN MET GLU THR LEU ASN ASP ASN SEQRES 2 A 106 LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN VAL SEQRES 3 A 106 GLU LYS ALA LEU GLU LYS MET LEU ALA ALA ALA ALA ASP SEQRES 4 A 106 ALA LEU LYS ALA THR PRO PRO LYS LEU GLU ASP LYS SER SEQRES 5 A 106 PRO ASP SER PRO GLU MET HIS ASP PHE ARG HIS GLY PHE SEQRES 6 A 106 ALA ILE LEU MET GLY GLN ILE HIS ASP ALA ALA HIS LEU SEQRES 7 A 106 ALA ASN GLU GLY LYS VAL LYS GLU ALA GLN ALA ALA ALA SEQRES 8 A 106 GLU GLN LEU LYS CYS THR CYS ASN ALA CYS HIS GLN LYS SEQRES 9 A 106 TYR ARG SEQRES 1 B 106 ALA ASP LEU GLU ASP ASN MET GLU THR LEU ASN ASP ASN SEQRES 2 B 106 LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN VAL SEQRES 3 B 106 GLU LYS ALA LEU GLU LYS MET LEU ALA ALA ALA ALA ASP SEQRES 4 B 106 ALA LEU LYS ALA THR PRO PRO LYS LEU GLU ASP LYS SER SEQRES 5 B 106 PRO ASP SER PRO GLU MET HIS ASP PHE ARG HIS GLY PHE SEQRES 6 B 106 ALA ILE LEU MET GLY GLN ILE HIS ASP ALA ALA HIS LEU SEQRES 7 B 106 ALA ASN GLU GLY LYS VAL LYS GLU ALA GLN ALA ALA ALA SEQRES 8 B 106 GLU GLN LEU LYS CYS THR CYS ASN ALA CYS HIS GLN LYS SEQRES 9 B 106 TYR ARG HET HEM A 201 43 HET ZN A 202 1 HET ZN A 203 1 HET ZN A 204 1 HET ZN A 205 1 HET HEM B 201 43 HET ZN B 202 1 HET ZN B 203 1 HET ZN B 204 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM ZN ZINC ION HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 ZN 7(ZN 2+) FORMUL 12 HOH *56(H2 O) HELIX 1 AA1 ASP A 2 LYS A 19 1 18 HELIX 2 AA2 ASN A 22 LEU A 41 1 20 HELIX 3 AA3 PRO A 45 GLU A 49 5 5 HELIX 4 AA4 SER A 55 GLU A 81 1 27 HELIX 5 AA5 LYS A 83 LEU A 94 1 12 HELIX 6 AA6 LEU A 94 ARG A 106 1 13 HELIX 7 AA7 ASP B 2 LYS B 19 1 18 HELIX 8 AA8 ASN B 22 LEU B 41 1 20 HELIX 9 AA9 PRO B 45 GLU B 49 5 5 HELIX 10 AB1 SER B 55 GLU B 81 1 27 HELIX 11 AB2 LYS B 83 LEU B 94 1 12 HELIX 12 AB3 LEU B 94 ARG B 106 1 13 SSBOND 1 CYS A 96 CYS B 96 1555 12545 2.14 LINK N ALA A 1 ZN ZN A 202 1555 1555 2.15 LINK O ALA A 1 ZN ZN A 202 1555 1555 2.27 LINK SD MET A 7 FE HEM A 201 1555 1555 2.33 LINK OE2 GLU A 8 ZN ZN A 203 1555 1555 1.81 LINK OD2 ASP A 12 ZN ZN A 203 1555 1555 1.98 LINK OE1 GLU A 27 ZN ZN A 205 1555 1555 1.79 LINK OE1 GLU A 31 ZN ZN A 205 1555 1555 2.33 LINK OE2 GLU A 31 ZN ZN A 205 1555 1555 2.52 LINK OD1 ASP A 39 ZN ZN A 202 1555 1555 2.70 LINK OD2 ASP A 39 ZN ZN A 202 1555 1555 2.13 LINK NE2 HIS A 59 ZN ZN B 204 1555 1555 2.42 LINK NE2 HIS A 63 ZN ZN B 202 1555 1555 2.08 LINK NE2 HIS A 73 ZN ZN A 204 1555 1555 1.96 LINK NE2 HIS A 77 ZN ZN A 204 1555 1555 2.07 LINK NE2 HIS A 102 FE HEM A 201 1555 1555 2.33 LINK N ALA B 1 ZN ZN B 203 1555 1555 2.19 LINK O ALA B 1 ZN ZN B 203 1555 1555 2.06 LINK SD MET B 7 FE HEM B 201 1555 1555 2.42 LINK OE1 GLU B 27 ZN ZN B 204 1555 1555 1.95 LINK OE1 GLU B 31 ZN ZN B 204 1555 1555 2.29 LINK OE2 GLU B 31 ZN ZN B 204 1555 1555 2.53 LINK OD2 ASP B 39 ZN ZN B 203 1555 1555 2.42 LINK NE2 HIS B 59 ZN ZN A 205 1555 1555 2.32 LINK NE2 HIS B 63 ZN ZN A 204 1555 1555 2.29 LINK NE2 HIS B 73 ZN ZN B 202 1555 1555 2.05 LINK NE2 HIS B 77 ZN ZN B 202 1555 1555 2.04 LINK NE2 HIS B 102 FE HEM B 201 1555 1555 2.28 LINK ZN ZN A 205 O HOH B 319 1555 1555 2.07 LINK ZN ZN B 203 O HOH B 316 1555 1555 2.13 LINK ZN ZN B 204 O HOH A 311 1555 1555 2.32 LINK OE2 GLU A 8 ZN ZN A 203 1555 8555 1.81 LINK OD2 ASP A 12 ZN ZN A 203 1555 8555 1.98 LINK OD1 ASP A 74 ZN ZN A 204 1555 12545 1.85 LINK OD2 ASP B 2 ZN ZN A 202 1555 12555 2.24 LINK OD1 ASP B 74 ZN ZN B 202 1555 12545 2.68 LINK OD2 ASP B 74 ZN ZN B 202 1555 12545 2.06 SITE 1 AC1 11 GLU A 4 MET A 7 ASN A 11 PRO A 46 SITE 2 AC1 11 PHE A 61 PHE A 65 CYS A 98 CYS A 101 SITE 3 AC1 11 HIS A 102 ARG A 106 HOH B 301 SITE 1 AC2 4 ALA A 1 ASP A 39 ASP B 2 ASP B 5 SITE 1 AC3 2 GLU A 8 ASP A 12 SITE 1 AC4 4 HIS A 73 ASP A 74 HIS A 77 HIS B 63 SITE 1 AC5 4 GLU A 27 GLU A 31 HIS B 59 HOH B 319 SITE 1 AC6 14 GLU B 4 MET B 7 GLU B 8 PRO B 45 SITE 2 AC6 14 PHE B 61 PHE B 65 CYS B 98 CYS B 101 SITE 3 AC6 14 HIS B 102 TYR B 105 ARG B 106 HOH B 301 SITE 4 AC6 14 HOH B 306 HOH B 313 SITE 1 AC7 4 HIS A 63 HIS B 73 ASP B 74 HIS B 77 SITE 1 AC8 3 ALA B 1 ASP B 39 HOH B 316 SITE 1 AC9 5 ASP A 54 HIS A 59 HOH A 311 GLU B 27 SITE 2 AC9 5 GLU B 31 CRYST1 52.890 52.890 257.080 90.00 90.00 120.00 P 61 2 2 24 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 0.018907 0.010916 0.000000 0.00000 SCALE2 0.000000 0.021832 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003890 0.00000 MASTER 409 0 9 12 0 0 15 6 0 0 0 18 END