HEADER ELECTRON TRANSPORT 03-JUL-20 6XNK TITLE CRYSTAL STRUCTURE OF DIMERIC K72A HUMAN CYTOCHROME C ALKALINE TITLE 2 CONFORMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C; COMPND 3 CHAIN: A, C, E, G; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CYCS, CYC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CYTOCHROME C, CARDIOLIPIN, HEME PROTEIN, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR H.LEI,B.E.BOWLER REVDAT 4 23-OCT-24 6XNK 1 REMARK REVDAT 3 18-OCT-23 6XNK 1 REMARK REVDAT 2 16-NOV-22 6XNK 1 JRNL REVDAT 1 07-JUL-21 6XNK 0 JRNL AUTH H.LEI,A.D.KELLY,B.E.BOWLER JRNL TITL ALKALINE STATE OF THE DOMAIN-SWAPPED DIMER OF HUMAN JRNL TITL 2 CYTOCHROME C : A CONFORMATIONAL SWITCH FOR APOPTOTIC JRNL TITL 3 PEROXIDASE ACTIVITY. JRNL REF J.AM.CHEM.SOC. 2022 JRNL REFN ESSN 1520-5126 JRNL PMID 36346995 JRNL DOI 10.1021/JACS.2C08325 REMARK 2 REMARK 2 RESOLUTION. 2.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.11 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.960 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.7 REMARK 3 NUMBER OF REFLECTIONS : 22029 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1999 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.08 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1115 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 71.01 REMARK 3 BIN R VALUE (WORKING SET) : 0.2182 REMARK 3 BIN FREE R VALUE SET COUNT : 112 REMARK 3 BIN FREE R VALUE : 0.3003 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3244 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 172 REMARK 3 SOLVENT ATOMS : 109 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.49 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.250 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : NULL REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; NULL ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : NULL REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 104 NULL REMARK 3 1 C 1 C 104 NULL REMARK 3 1 E 1 E 104 NULL REMARK 3 1 G 1 G 104 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.11 REMARK 3 ION PROBE RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6XNK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1000250402. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-FEB-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9-9.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 X 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22075 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.080 REMARK 200 RESOLUTION RANGE LOW (A) : 42.120 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.5 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.14000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.0500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.15 REMARK 200 COMPLETENESS FOR SHELL (%) : 72.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.60000 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: 5TY3 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% MPD, 0.1 M CHES PH 9.9, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 6610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -90.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 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: 6700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -87.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, G 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 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 HZ2 LYS G 79 FE HEC G 201 1.25 REMARK 500 HZ2 LYS A 79 FE HEC A 201 1.28 REMARK 500 HZ2 LYS C 79 FE HEC C 201 1.29 REMARK 500 HH TYR C 67 HZ3 LYS C 79 1.30 REMARK 500 SG CYS A 17 HAC HEC A 201 1.35 REMARK 500 HZ2 LYS E 79 FE HEC E 201 1.37 REMARK 500 SG CYS G 17 HAC HEC G 201 1.39 REMARK 500 H GLY A 23 O HOH A 302 1.46 REMARK 500 HZ3 LYS A 39 O HOH A 304 1.54 REMARK 500 HG1 THR A 28 O HOH A 303 1.58 REMARK 500 O THR C 49 O HOH C 301 1.89 REMARK 500 SG CYS C 17 CAC HEC C 201 2.09 REMARK 500 O LYS C 53 O HOH C 302 2.09 REMARK 500 O ALA C 50 O HOH C 302 2.17 REMARK 500 O HOH C 302 O HOH C 331 2.18 REMARK 500 SG CYS A 17 CAC HEC A 201 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 CYS A 14 -33.10 -130.81 REMARK 500 LYS A 27 -138.87 -118.93 REMARK 500 ASN A 52 -50.31 134.52 REMARK 500 ASN A 54 28.69 -67.44 REMARK 500 CYS C 14 -32.35 -131.13 REMARK 500 LYS C 27 -139.11 -122.57 REMARK 500 ASN C 52 -49.31 166.73 REMARK 500 ASN C 54 28.66 39.88 REMARK 500 CYS E 14 -31.01 -130.83 REMARK 500 LYS E 27 -139.00 -122.44 REMARK 500 ASN E 52 89.41 90.51 REMARK 500 LYS E 53 -27.01 141.75 REMARK 500 CYS G 14 -32.82 -131.10 REMARK 500 LYS G 27 -138.04 -121.36 REMARK 500 ASN G 54 28.71 43.21 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 HEC A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 18 NE2 REMARK 620 2 HEC A 201 NA 86.6 REMARK 620 3 HEC A 201 NB 87.2 93.7 REMARK 620 4 HEC A 201 NC 88.7 175.1 87.3 REMARK 620 5 HEC A 201 ND 88.8 84.6 175.7 94.0 REMARK 620 6 LYS A 79 NZ 173.1 86.5 92.4 98.2 91.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC C 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 18 NE2 REMARK 620 2 HEC C 201 NA 86.7 REMARK 620 3 HEC C 201 NB 83.2 87.0 REMARK 620 4 HEC C 201 NC 88.4 175.0 91.7 REMARK 620 5 HEC C 201 ND 91.4 89.4 173.7 91.5 REMARK 620 6 LYS C 79 NZ 173.7 87.2 95.3 97.7 89.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC E 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS E 18 NE2 REMARK 620 2 HEC E 201 NA 88.0 REMARK 620 3 HEC E 201 NB 91.0 92.5 REMARK 620 4 HEC E 201 NC 89.0 176.9 86.7 REMARK 620 5 HEC E 201 ND 85.5 85.8 176.2 94.8 REMARK 620 6 LYS E 79 NZ 174.0 86.9 86.1 96.1 97.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC G 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS G 18 NE2 REMARK 620 2 HEC G 201 NA 88.7 REMARK 620 3 HEC G 201 NB 93.3 90.8 REMARK 620 4 HEC G 201 NC 93.5 177.1 87.1 REMARK 620 5 HEC G 201 ND 86.8 88.3 179.1 93.8 REMARK 620 6 LYS G 79 NZ 172.0 83.5 88.4 94.3 91.4 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 HEC A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC C 201 and CYS C REMARK 800 14 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC E 201 and CYS E REMARK 800 17 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC E 201 and CYS E REMARK 800 14 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC G 201 and CYS G REMARK 800 14 DBREF 6XNK A 1 104 UNP P99999 CYC_HUMAN 2 105 DBREF 6XNK C 1 104 UNP P99999 CYC_HUMAN 2 105 DBREF 6XNK E 1 104 UNP P99999 CYC_HUMAN 2 105 DBREF 6XNK G 1 104 UNP P99999 CYC_HUMAN 2 105 SEQADV 6XNK ALA A 72 UNP P99999 LYS 73 ENGINEERED MUTATION SEQADV 6XNK ALA C 72 UNP P99999 LYS 73 ENGINEERED MUTATION SEQADV 6XNK ALA E 72 UNP P99999 LYS 73 ENGINEERED MUTATION SEQADV 6XNK ALA G 72 UNP P99999 LYS 73 ENGINEERED MUTATION SEQRES 1 A 104 GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE ILE MET LYS SEQRES 2 A 104 CYS SER GLN CYS HIS THR VAL GLU LYS GLY GLY LYS HIS SEQRES 3 A 104 LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG LYS SEQRES 4 A 104 THR GLY GLN ALA PRO GLY TYR SER TYR THR ALA ALA ASN SEQRES 5 A 104 LYS ASN LYS GLY ILE ILE TRP GLY GLU ASP THR LEU MET SEQRES 6 A 104 GLU TYR LEU GLU ASN PRO ALA LYS TYR ILE PRO GLY THR SEQRES 7 A 104 LYS MET ILE PHE VAL GLY ILE LYS LYS LYS GLU GLU ARG SEQRES 8 A 104 ALA ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN GLU SEQRES 1 C 104 GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE ILE MET LYS SEQRES 2 C 104 CYS SER GLN CYS HIS THR VAL GLU LYS GLY GLY LYS HIS SEQRES 3 C 104 LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG LYS SEQRES 4 C 104 THR GLY GLN ALA PRO GLY TYR SER TYR THR ALA ALA ASN SEQRES 5 C 104 LYS ASN LYS GLY ILE ILE TRP GLY GLU ASP THR LEU MET SEQRES 6 C 104 GLU TYR LEU GLU ASN PRO ALA LYS TYR ILE PRO GLY THR SEQRES 7 C 104 LYS MET ILE PHE VAL GLY ILE LYS LYS LYS GLU GLU ARG SEQRES 8 C 104 ALA ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN GLU SEQRES 1 E 104 GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE ILE MET LYS SEQRES 2 E 104 CYS SER GLN CYS HIS THR VAL GLU LYS GLY GLY LYS HIS SEQRES 3 E 104 LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG LYS SEQRES 4 E 104 THR GLY GLN ALA PRO GLY TYR SER TYR THR ALA ALA ASN SEQRES 5 E 104 LYS ASN LYS GLY ILE ILE TRP GLY GLU ASP THR LEU MET SEQRES 6 E 104 GLU TYR LEU GLU ASN PRO ALA LYS TYR ILE PRO GLY THR SEQRES 7 E 104 LYS MET ILE PHE VAL GLY ILE LYS LYS LYS GLU GLU ARG SEQRES 8 E 104 ALA ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN GLU SEQRES 1 G 104 GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE ILE MET LYS SEQRES 2 G 104 CYS SER GLN CYS HIS THR VAL GLU LYS GLY GLY LYS HIS SEQRES 3 G 104 LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG LYS SEQRES 4 G 104 THR GLY GLN ALA PRO GLY TYR SER TYR THR ALA ALA ASN SEQRES 5 G 104 LYS ASN LYS GLY ILE ILE TRP GLY GLU ASP THR LEU MET SEQRES 6 G 104 GLU TYR LEU GLU ASN PRO ALA LYS TYR ILE PRO GLY THR SEQRES 7 G 104 LYS MET ILE PHE VAL GLY ILE LYS LYS LYS GLU GLU ARG SEQRES 8 G 104 ALA ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN GLU HET HEC A 201 75 HET HEC C 201 73 HET HEC E 201 74 HET HEC G 201 75 HETNAM HEC HEME C FORMUL 5 HEC 4(C34 H34 FE N4 O4) FORMUL 9 HOH *109(H2 O) HELIX 1 AA1 ASP A 2 CYS A 14 1 13 HELIX 2 AA2 THR A 49 ASN A 54 1 6 HELIX 3 AA3 GLY A 60 ASN A 70 1 11 HELIX 4 AA4 ASN A 70 ILE A 75 1 6 HELIX 5 AA5 PRO A 76 THR A 102 1 27 HELIX 6 AA6 ASP C 2 CYS C 14 1 13 HELIX 7 AA7 GLY C 60 ASN C 70 1 11 HELIX 8 AA8 PRO C 71 TYR C 74 5 4 HELIX 9 AA9 PRO C 76 THR C 102 1 27 HELIX 10 AB1 ASP E 2 CYS E 14 1 13 HELIX 11 AB2 GLY E 60 ASN E 70 1 11 HELIX 12 AB3 ASN E 70 ILE E 75 1 6 HELIX 13 AB4 PRO E 76 THR E 102 1 27 HELIX 14 AB5 ASP G 2 CYS G 14 1 13 HELIX 15 AB6 GLY G 60 ASN G 70 1 11 HELIX 16 AB7 PRO G 71 TYR G 74 5 4 HELIX 17 AB8 PRO G 76 THR G 102 1 27 LINK SG CYS A 14 CAB HEC A 201 1555 1555 1.83 LINK SG CYS C 14 CAB HEC C 201 1555 1555 1.95 LINK SG CYS E 14 CAB HEC E 201 1555 1555 1.89 LINK SG CYS E 17 CAC HEC E 201 1555 1555 1.99 LINK SG CYS G 14 CAB HEC G 201 1555 1555 1.80 LINK NE2 HIS A 18 FE HEC A 201 1555 1555 1.86 LINK NZ LYS A 79 FE HEC A 201 1555 1555 1.97 LINK NE2 HIS C 18 FE HEC C 201 1555 1555 2.01 LINK NZ LYS C 79 FE HEC C 201 1555 1555 1.91 LINK NE2 HIS E 18 FE HEC E 201 1555 1555 1.93 LINK NZ LYS E 79 FE HEC E 201 1555 1555 2.05 LINK NE2 HIS G 18 FE HEC G 201 1555 1555 1.97 LINK NZ LYS G 79 FE HEC G 201 1555 1555 1.93 SITE 1 AC1 20 LYS A 13 CYS A 14 CYS A 17 HIS A 18 SITE 2 AC1 20 THR A 28 PRO A 30 THR A 40 GLY A 41 SITE 3 AC1 20 TYR A 46 TYR A 48 THR A 49 ALA A 51 SITE 4 AC1 20 ASN A 52 TRP A 59 PRO A 76 LYS A 79 SITE 5 AC1 20 PHE A 82 HOH A 307 HOH A 313 LEU C 94 SITE 1 AC2 22 PHE C 10 LYS C 13 SER C 15 GLN C 16 SITE 2 AC2 22 CYS C 17 HIS C 18 THR C 28 PRO C 30 SITE 3 AC2 22 GLY C 41 TYR C 46 TYR C 48 THR C 49 SITE 4 AC2 22 ASN C 52 TRP C 59 TYR C 67 LYS C 79 SITE 5 AC2 22 PHE C 82 VAL C 83 LYS C 86 HOH C 301 SITE 6 AC2 22 HOH C 306 HOH C 321 SITE 1 AC3 22 LYS E 13 CYS E 14 SER E 15 GLN E 16 SITE 2 AC3 22 HIS E 18 LYS E 27 THR E 28 GLY E 29 SITE 3 AC3 22 PRO E 30 LEU E 35 GLY E 41 TYR E 48 SITE 4 AC3 22 THR E 49 ALA E 51 ASN E 52 TRP E 59 SITE 5 AC3 22 TYR E 67 LYS E 79 PHE E 82 LYS E 86 SITE 6 AC3 22 HOH E 304 HOH E 306 SITE 1 AC4 22 PHE E 10 LYS E 13 SER E 15 GLN E 16 SITE 2 AC4 22 CYS E 17 HIS E 18 THR E 28 GLY E 29 SITE 3 AC4 22 PRO E 30 LEU E 35 GLY E 41 TYR E 48 SITE 4 AC4 22 THR E 49 ALA E 51 ASN E 52 TRP E 59 SITE 5 AC4 22 TYR E 67 LYS E 79 PHE E 82 LYS E 86 SITE 6 AC4 22 HOH E 304 HOH E 306 SITE 1 AC5 22 PHE G 10 MET G 12 LYS G 13 SER G 15 SITE 2 AC5 22 GLN G 16 CYS G 17 HIS G 18 THR G 28 SITE 3 AC5 22 THR G 40 GLY G 41 TYR G 46 TYR G 48 SITE 4 AC5 22 THR G 49 ALA G 51 ASN G 52 TRP G 59 SITE 5 AC5 22 TYR G 67 PRO G 76 LYS G 79 PHE G 82 SITE 6 AC5 22 LYS G 86 HOH G 313 CRYST1 35.660 49.595 61.556 77.97 79.02 90.19 P 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 0.028043 0.000093 -0.005591 0.00000 SCALE2 0.000000 0.020163 -0.004396 0.00000 SCALE3 0.000000 0.000000 0.016937 0.00000