HEADER ELECTRON TRANSPORT 21-DEC-05 2CAK TITLE 1.27ANGSTROM STRUCTURE OF RUSTICYANIN FROM THIOBACILLUS FERROOXIDANS COMPND MOL_ID: 1; COMPND 2 MOLECULE: RUSTICYANIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: THIOBACILLUS FERROOXIDANS; SOURCE 4 ORGANISM_TAXID: 920 KEYWDS RUSTICYANIN, IRON RESPIRATORY ELECTRON TRANSPORT CHAIN, BLUE COPPER KEYWDS 2 PROTEIN, COPPER, ELECTRON TRANSPORT, METAL-BINDING, PERIPLASMIC, KEYWDS 3 TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR M.L.BARRETT,I.HARVEY,M.SUNDARARAJAN,R.SURENDRAN,J.F.HALL,M.J.ELLIS, AUTHOR 2 M.A.HOUGH,R.W.STRANGE,I.H.HILLIER,S.S.HASNAIN REVDAT 4 13-DEC-23 2CAK 1 REMARK LINK REVDAT 3 22-MAY-19 2CAK 1 REMARK REVDAT 2 24-FEB-09 2CAK 1 VERSN REVDAT 1 08-MAR-06 2CAK 0 JRNL AUTH M.L.BARRETT,I.HARVEY,M.SUNDARARAJAN,R.SURENDRAN,J.F.HALL, JRNL AUTH 2 M.J.ELLIS,M.A.HOUGH,R.W.STRANGE,I.H.HILLIER,S.S.HASNAIN JRNL TITL ATOMIC RESOLUTION CRYSTAL STRUCTURES, EXAFS, AND QUANTUM JRNL TITL 2 CHEMICAL STUDIES OF RUSTICYANIN AND ITS TWO MUTANTS PROVIDE JRNL TITL 3 INSIGHT INTO ITS UNUSUAL PROPERTIES. JRNL REF BIOCHEMISTRY V. 45 2927 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16503647 JRNL DOI 10.1021/BI052372W REMARK 2 REMARK 2 RESOLUTION. 1.27 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.27 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.120 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.121 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.138 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 7.700 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 5514 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 71842 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.107 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 50979 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1158 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 86 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1272.0 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 1092.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 12 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 11830 REMARK 3 NUMBER OF RESTRAINTS : 15010 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 ANGLE DISTANCES (A) : 0.030 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.031 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.100 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.103 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.031 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.007 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.046 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.108 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANISOTROPIC REFINEMENT REDUCED FREE R REMARK 3 (NO CUTOFF) BY 5 PERCENT REMARK 4 REMARK 4 2CAK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-DEC-05. REMARK 100 THE DEPOSITION ID IS D_1290026899. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 297.0 REMARK 200 PH : 3.80 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX9.6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87 REMARK 200 MONOCHROMATOR : SINGLE CRYSTAL SI MONOCHROMATOR REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37281 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.270 REMARK 200 RESOLUTION RANGE LOW (A) : 12.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.27 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.39000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1A8Z REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 3.80 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 30.41150 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: PQS 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 400 REMARK 400 COMPOUND REMARK 400 ELECTRON CARRIER FROM CYTOCHROME C552 TO THE A-TYPE OXIDASE REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLN A 20 CD OE1 NE2 REMARK 470 VAL A 101 CG1 CG2 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 N GLY A 118 O HOH A 2058 0.20 REMARK 500 CG2 THR A 90 O HOH A 2037 0.43 REMARK 500 OH TYR A 122 O HOH A 2062 0.47 REMARK 500 CG PRO A 141 O HOH A 2073 0.47 REMARK 500 OD1 ASP A 22 O HOH A 2014 0.51 REMARK 500 O GLN A 139 O HOH A 2071 0.54 REMARK 500 C ALA A 144 O HOH A 2075 0.70 REMARK 500 CD LYS A 119 O HOH A 2059 0.71 REMARK 500 CA THR A 146 O HOH A 2082 0.74 REMARK 500 CE LYS A 81 O HOH A 2035 0.76 REMARK 500 CA ALA A 144 O HOH A 2076 0.80 REMARK 500 N THR A 146 O HOH A 2082 0.84 REMARK 500 O HOH A 2075 O HOH A 2076 0.89 REMARK 500 OG1 THR A 23 O HOH A 2016 0.89 REMARK 500 CB SER A 112 O HOH A 2055 0.90 REMARK 500 O HOH A 2005 O HOH A 2063 0.95 REMARK 500 C ALA A 144 O HOH A 2076 0.98 REMARK 500 O ALA A 97 O HOH A 2043 0.98 REMARK 500 OG1 THR A 32 O HOH A 2021 1.01 REMARK 500 CG PRO A 100 O HOH A 2045 1.02 REMARK 500 CG ASP A 22 O HOH A 2013 1.03 REMARK 500 CD PRO A 100 O HOH A 2045 1.04 REMARK 500 N TYR A 122 O HOH A 2064 1.10 REMARK 500 O GLY A 142 O HOH A 2074 1.14 REMARK 500 OD2 ASP A 22 O HOH A 2013 1.15 REMARK 500 C GLN A 139 O HOH A 2071 1.16 REMARK 500 O GLN A 14 O HOH A 2009 1.18 REMARK 500 CG ASP A 22 O HOH A 2014 1.18 REMARK 500 O ALA A 144 O HOH A 2075 1.19 REMARK 500 CB PRO A 141 O HOH A 2073 1.20 REMARK 500 O ILE A 153 O HOH A 2085 1.20 REMARK 500 CA ALA A 144 O HOH A 2075 1.21 REMARK 500 CD LYS A 81 O HOH A 2035 1.24 REMARK 500 CB LYS A 21 O HOH A 2012 1.26 REMARK 500 C ALA A 97 O HOH A 2043 1.26 REMARK 500 CB SER A 34 O HOH A 2023 1.27 REMARK 500 N VAL A 41 O HOH A 2027 1.28 REMARK 500 CA LYS A 21 O HOH A 2012 1.30 REMARK 500 CB THR A 90 O HOH A 2037 1.33 REMARK 500 N PRO A 100 O HOH A 2045 1.39 REMARK 500 C GLY A 142 O HOH A 2074 1.39 REMARK 500 NZ LYS A 81 O HOH A 2035 1.40 REMARK 500 CB PRO A 100 O HOH A 2045 1.40 REMARK 500 CA GLY A 118 O HOH A 2058 1.42 REMARK 500 OD1 ASP A 22 O HOH A 2013 1.43 REMARK 500 CD PRO A 104 O HOH A 2048 1.45 REMARK 500 N PHE A 51 O HOH A 2030 1.49 REMARK 500 C ASP A 117 O HOH A 2058 1.49 REMARK 500 CG LYS A 119 O HOH A 2059 1.53 REMARK 500 OG SER A 34 O HOH A 2023 1.55 REMARK 500 REMARK 500 THIS ENTRY HAS 118 CLOSE CONTACTS 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 O HOH A 2002 O HOH A 2018 2556 1.26 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 ASP A 29 CB - CG - OD1 ANGL. DEV. = 7.8 DEGREES REMARK 500 ASP A 65 CB - CG - OD1 ANGL. DEV. = 7.2 DEGREES REMARK 500 MET A 99 CG - SD - CE ANGL. DEV. = 10.7 DEGREES REMARK 500 ASP A 103 CB - CG - OD1 ANGL. DEV. = -6.0 DEGREES REMARK 500 VAL A 137 CB - CA - C ANGL. DEV. = -12.3 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 VAL A 45 75.24 50.40 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 CU1 A 156 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 85 ND1 REMARK 620 2 CYS A 138 SG 126.1 REMARK 620 3 HIS A 143 ND1 103.2 124.6 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU1 A 156 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1A3Z RELATED DB: PDB REMARK 900 REDUCED RUSTICYANIN AT 1.9 ANGSTROMS REMARK 900 RELATED ID: 1A8Z RELATED DB: PDB REMARK 900 STRUCTURE DETERMINATION OF A 16.8KDA COPPER PROTEINRUSTICYANIN AT REMARK 900 2.1A RESOLUTION USING ANOMALOUS SCATTERINGDATA WITH DIRECT METHODS REMARK 900 RELATED ID: 1CUR RELATED DB: PDB REMARK 900 REDUCED RUSTICYANIN, NMR REMARK 900 RELATED ID: 1E30 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE MET148GLN MUTANT OF RUSTICYANIN AT 1.5 REMARK 900 ANGSTROM RESOLUTION REMARK 900 RELATED ID: 1GY1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURES OF SER86ASP AND MET148LEU RUSTICYANIN REMARK 900 RELATED ID: 1GY2 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MET148LEU RUSTICYANIN REMARK 900 RELATED ID: 1RCY RELATED DB: PDB REMARK 900 RUSTICYANIN (RC) FROM THIOBACILLUS FERROOXIDANS REMARK 900 RELATED ID: 2CAL RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HIS143MET RUSTICYANIN DBREF 2CAK A 2 2 PDB 2CAK 2CAK 2 2 DBREF 2CAK A 3 155 UNP P24930 RUS2_THIFE 35 187 SEQADV 2CAK GLN A 20 UNP P24930 GLU 52 CONFLICT SEQADV 2CAK GLY A 58 UNP P24930 ASP 90 CONFLICT SEQADV 2CAK ASP A 65 UNP P24930 GLU 97 CONFLICT SEQADV 2CAK GLY A 68 UNP P24930 ALA 100 CONFLICT SEQADV 2CAK GLN A 91 UNP P24930 LYS 123 CONFLICT SEQADV 2CAK VAL A 93 UNP P24930 GLY 125 CONFLICT SEQADV 2CAK ASN A 124 UNP P24930 ASP 156 CONFLICT SEQADV 2CAK ILE A 153 UNP P24930 VAL 185 CONFLICT SEQRES 1 A 154 ALA LEU ASP THR THR TRP LYS GLU ALA THR LEU PRO GLN SEQRES 2 A 154 VAL LYS ALA MET LEU GLN LYS ASP THR GLY LYS VAL SER SEQRES 3 A 154 GLY ASP THR VAL THR TYR SER GLY LYS THR VAL HIS VAL SEQRES 4 A 154 VAL ALA ALA ALA VAL LEU PRO GLY PHE PRO PHE PRO SER SEQRES 5 A 154 PHE GLU VAL HIS GLY LYS LYS ASN PRO THR LEU ASP ILE SEQRES 6 A 154 PRO GLY GLY ALA THR VAL ASP VAL THR PHE ILE ASN THR SEQRES 7 A 154 ASN LYS GLY PHE GLY HIS SER PHE ASP ILE THR GLN LYS SEQRES 8 A 154 VAL PRO PRO TYR ALA VAL MET PRO VAL ILE ASP PRO ILE SEQRES 9 A 154 VAL ALA GLY THR GLY PHE SER PRO VAL PRO LYS ASP GLY SEQRES 10 A 154 LYS PHE GLY TYR THR ASN PHE THR TRP HIS PRO THR ALA SEQRES 11 A 154 GLY THR TYR TYR TYR VAL CYS GLN ILE PRO GLY HIS ALA SEQRES 12 A 154 ALA THR GLY MET PHE GLY LYS ILE ILE VAL LYS HET CU1 A 156 1 HETNAM CU1 COPPER (I) ION FORMUL 2 CU1 CU 1+ FORMUL 3 HOH *86(H2 O) HELIX 1 1 THR A 11 GLN A 20 1 10 HELIX 2 2 HIS A 143 GLY A 147 5 5 SHEET 1 AA 6 LYS A 8 ALA A 10 0 SHEET 2 AA 6 PHE A 120 TRP A 127 -1 O PHE A 120 N ALA A 10 SHEET 3 AA 6 THR A 71 ASN A 78 -1 O VAL A 72 N TRP A 127 SHEET 4 AA 6 THR A 37 ALA A 44 1 O VAL A 38 N ASP A 73 SHEET 5 AA 6 PHE A 54 VAL A 56 -1 O GLU A 55 N ALA A 43 SHEET 6 AA 6 LYS A 59 LYS A 60 -1 O LYS A 59 N VAL A 56 SHEET 1 AB 7 LYS A 25 SER A 27 0 SHEET 2 AB 7 THR A 30 THR A 32 -1 O THR A 30 N SER A 27 SHEET 3 AB 7 THR A 63 ILE A 66 1 O THR A 63 N VAL A 31 SHEET 4 AB 7 PHE A 149 VAL A 154 1 O LYS A 151 N LEU A 64 SHEET 5 AB 7 GLY A 132 VAL A 137 -1 O GLY A 132 N VAL A 154 SHEET 6 AB 7 ASP A 88 THR A 90 -1 O ASP A 88 N VAL A 137 SHEET 7 AB 7 ALA A 107 GLY A 108 -1 O ALA A 107 N ILE A 89 LINK ND1 HIS A 85 CU CU1 A 156 1555 1555 2.06 LINK SG CYS A 138 CU CU1 A 156 1555 1555 2.23 LINK ND1 HIS A 143 CU CU1 A 156 1555 1555 2.08 CISPEP 1 PHE A 51 PRO A 52 0 -16.15 CISPEP 2 PRO A 94 PRO A 95 0 0.07 CISPEP 3 ASP A 103 PRO A 104 0 -4.14 SITE 1 AC1 4 HIS A 85 CYS A 138 HIS A 143 MET A 148 CRYST1 32.473 60.823 38.121 90.00 108.01 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 0.030795 0.000000 0.010012 0.00000 SCALE2 0.000000 0.016441 0.000000 0.00000 SCALE3 0.000000 0.000000 0.027584 0.00000