HEADER METAL BINDING PROTEIN 13-MAY-20 6WZA TITLE NI-BOUND STRUCTURE OF AN ENGINEERED METAL-DEPENDENT PROTEIN TRIMER, TITLE 2 TRICYT1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SOLUBLE CYTOCHROME B562; COMPND 3 CHAIN: A, B, C; 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 FOUR-HELIX BUNDLE, METALLOPROTEIN TRIMER, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR F.A.TEZCAN,A.KAKKIS REVDAT 4 06-NOV-24 6WZA 1 REMARK REVDAT 3 18-OCT-23 6WZA 1 REMARK REVDAT 2 16-DEC-20 6WZA 1 JRNL REVDAT 1 16-SEP-20 6WZA 0 JRNL AUTH A.KAKKIS,D.GAGNON,J.ESSELBORN,R.D.BRITT,F.A.TEZCAN JRNL TITL METAL-TEMPLATED DESIGN OF CHEMICALLY SWITCHABLE PROTEIN JRNL TITL 2 ASSEMBLIES WITH HIGH-AFFINITY COORDINATION SITES. JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 59 21940 2020 JRNL REFN ESSN 1521-3773 JRNL PMID 32830423 JRNL DOI 10.1002/ANIE.202009226 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.14_3260: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.35 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 19094 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.247 REMARK 3 R VALUE (WORKING SET) : 0.241 REMARK 3 FREE R VALUE : 0.306 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.080 REMARK 3 FREE R VALUE TEST SET COUNT : 1924 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 39.3463 - 6.0187 1.00 1336 148 0.3011 0.3405 REMARK 3 2 6.0187 - 4.7799 1.00 1256 145 0.3004 0.3580 REMARK 3 3 4.7799 - 4.1765 1.00 1242 138 0.2321 0.3270 REMARK 3 4 4.1765 - 3.7949 1.00 1231 136 0.2299 0.2618 REMARK 3 5 3.7949 - 3.5231 1.00 1227 138 0.2148 0.3019 REMARK 3 6 3.5231 - 3.3155 1.00 1227 138 0.2119 0.2854 REMARK 3 7 3.3155 - 3.1496 0.99 1195 134 0.2417 0.3132 REMARK 3 8 3.1496 - 3.0125 1.00 1223 137 0.2225 0.2907 REMARK 3 9 3.0125 - 2.8966 1.00 1209 137 0.1993 0.2495 REMARK 3 10 2.8966 - 2.7966 1.00 1212 137 0.2072 0.2729 REMARK 3 11 2.7966 - 2.7092 1.00 1199 133 0.2070 0.2843 REMARK 3 12 2.7092 - 2.6318 1.00 1209 133 0.2318 0.2939 REMARK 3 13 2.6318 - 2.5625 1.00 1212 134 0.2232 0.3124 REMARK 3 14 2.5625 - 2.5000 1.00 1192 136 0.2148 0.2973 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.480 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 2723 REMARK 3 ANGLE : 1.058 3718 REMARK 3 CHIRALITY : 0.046 385 REMARK 3 PLANARITY : 0.005 481 REMARK 3 DIHEDRAL : 26.953 1005 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6WZA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAY-20. REMARK 100 THE DEPOSITION ID IS D_1000249236. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-NOV-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.239840 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19138 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 39.346 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 19.20 REMARK 200 R MERGE (I) : 0.14160 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.2300 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 (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.68770 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: PHASER REMARK 200 STARTING MODEL: 2BC5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22.5% PEG 400, 0.2 M NACL, 0.1 M HEPES REMARK 280 (PH 7.5), VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 45.83900 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 91.67800 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 91.67800 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 45.83900 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8550 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -211.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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 HOH B 307 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 OE1 GLU C 92 NZ LYS C 95 2.10 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 B 4 NZ LYS B 15 4465 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 CYS C 98 CA - CB - SG ANGL. DEV. = 6.9 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 LYS B 83 83.46 -67.05 REMARK 500 ASP C 50 56.59 -102.85 REMARK 500 LYS C 83 75.23 -67.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 333 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH C 341 DISTANCE = 5.97 ANGSTROMS REMARK 525 HOH C 342 DISTANCE = 6.79 ANGSTROMS 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 MET A 7 SD REMARK 620 2 HEC A 201 NA 91.3 REMARK 620 3 HEC A 201 NB 87.6 89.5 REMARK 620 4 HEC A 201 NC 90.9 175.4 86.6 REMARK 620 5 HEC A 201 ND 93.2 91.8 178.5 92.1 REMARK 620 6 HIS A 102 NE2 172.7 82.1 89.2 95.5 90.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 203 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 41 O REMARK 620 2 ALA A 43 O 104.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 202 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 73 NE2 REMARK 620 2 HIS A 77 NE2 88.7 REMARK 620 3 HIS B 73 NE2 98.2 94.8 REMARK 620 4 HIS B 77 NE2 173.1 88.3 88.3 REMARK 620 5 HIS C 73 NE2 101.6 164.5 95.0 80.1 REMARK 620 6 HIS C 77 NE2 86.5 86.2 175.2 87.1 83.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET B 7 SD REMARK 620 2 HEC B 201 NA 92.7 REMARK 620 3 HEC B 201 NB 88.7 86.8 REMARK 620 4 HEC B 201 NC 91.5 174.5 89.7 REMARK 620 5 HEC B 201 ND 96.3 90.6 174.5 92.5 REMARK 620 6 HIS B 102 NE2 176.8 85.2 88.8 90.5 86.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA C 202 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 4 OE2 REMARK 620 2 GLU C 8 OE1 67.0 REMARK 620 3 HEC C 201 O2A 89.7 66.3 REMARK 620 4 HOH C 321 O 71.7 82.2 147.9 REMARK 620 5 HOH C 325 O 67.6 127.2 137.6 59.0 REMARK 620 6 HOH C 330 O 159.1 101.2 101.4 90.2 112.3 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 MET C 7 SD REMARK 620 2 HEC C 201 NA 88.0 REMARK 620 3 HEC C 201 NB 87.5 87.8 REMARK 620 4 HEC C 201 NC 91.9 177.6 89.8 REMARK 620 5 HEC C 201 ND 92.2 89.1 176.9 93.3 REMARK 620 6 HIS C 102 NE2 172.4 85.3 88.7 94.6 91.2 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 residue NI A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD A 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA C 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA C 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL C 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL C 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC B 201 and CYS B REMARK 800 98 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC B 201 and CYS B REMARK 800 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC C 201 and CYS C REMARK 800 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC C 201 and CYS C REMARK 800 98 DBREF 6WZA A 1 106 UNP P0ABE7 C562_ECOLX 23 128 DBREF 6WZA B 1 106 UNP P0ABE7 C562_ECOLX 23 128 DBREF 6WZA C 1 106 UNP P0ABE7 C562_ECOLX 23 128 SEQADV 6WZA HIS A 59 UNP P0ABE7 LYS 81 ENGINEERED MUTATION SEQADV 6WZA ASN A 66 UNP P0ABE7 ASP 88 ENGINEERED MUTATION SEQADV 6WZA TRP A 70 UNP P0ABE7 GLY 92 ENGINEERED MUTATION SEQADV 6WZA HIS A 73 UNP P0ABE7 ASP 95 ENGINEERED MUTATION SEQADV 6WZA HIS A 77 UNP P0ABE7 LYS 99 ENGINEERED MUTATION SEQADV 6WZA CYS A 98 UNP P0ABE7 ARG 120 ENGINEERED MUTATION SEQADV 6WZA CYS A 101 UNP P0ABE7 TYR 123 ENGINEERED MUTATION SEQADV 6WZA HIS B 59 UNP P0ABE7 LYS 81 ENGINEERED MUTATION SEQADV 6WZA ASN B 66 UNP P0ABE7 ASP 88 ENGINEERED MUTATION SEQADV 6WZA TRP B 70 UNP P0ABE7 GLY 92 ENGINEERED MUTATION SEQADV 6WZA HIS B 73 UNP P0ABE7 ASP 95 ENGINEERED MUTATION SEQADV 6WZA HIS B 77 UNP P0ABE7 LYS 99 ENGINEERED MUTATION SEQADV 6WZA CYS B 98 UNP P0ABE7 ARG 120 ENGINEERED MUTATION SEQADV 6WZA CYS B 101 UNP P0ABE7 TYR 123 ENGINEERED MUTATION SEQADV 6WZA HIS C 59 UNP P0ABE7 LYS 81 ENGINEERED MUTATION SEQADV 6WZA ASN C 66 UNP P0ABE7 ASP 88 ENGINEERED MUTATION SEQADV 6WZA TRP C 70 UNP P0ABE7 GLY 92 ENGINEERED MUTATION SEQADV 6WZA HIS C 73 UNP P0ABE7 ASP 95 ENGINEERED MUTATION SEQADV 6WZA HIS C 77 UNP P0ABE7 LYS 99 ENGINEERED MUTATION SEQADV 6WZA CYS C 98 UNP P0ABE7 ARG 120 ENGINEERED MUTATION SEQADV 6WZA CYS C 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 LYS ASP ALA LEU THR LYS MET ARG ALA ALA ALA LEU ASP SEQRES 4 A 106 ALA GLN 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 ASN ILE LEU VAL TRP GLN ILE HIS ASP ALA LEU 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 THR 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 LYS ASP ALA LEU THR LYS MET ARG ALA ALA ALA LEU ASP SEQRES 4 B 106 ALA GLN 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 ASN ILE LEU VAL TRP GLN ILE HIS ASP ALA LEU 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 THR THR CYS ASN ALA CYS HIS GLN LYS SEQRES 9 B 106 TYR ARG SEQRES 1 C 106 ALA ASP LEU GLU ASP ASN MET GLU THR LEU ASN ASP ASN SEQRES 2 C 106 LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN VAL SEQRES 3 C 106 LYS ASP ALA LEU THR LYS MET ARG ALA ALA ALA LEU ASP SEQRES 4 C 106 ALA GLN LYS ALA THR PRO PRO LYS LEU GLU ASP LYS SER SEQRES 5 C 106 PRO ASP SER PRO GLU MET HIS ASP PHE ARG HIS GLY PHE SEQRES 6 C 106 ASN ILE LEU VAL TRP GLN ILE HIS ASP ALA LEU HIS LEU SEQRES 7 C 106 ALA ASN GLU GLY LYS VAL LYS GLU ALA GLN ALA ALA ALA SEQRES 8 C 106 GLU GLN LEU LYS THR THR CYS ASN ALA CYS HIS GLN LYS SEQRES 9 C 106 TYR ARG HET HEC A 201 43 HET NI A 202 1 HET NA A 203 1 HET CL A 204 1 HET CL A 205 1 HET MPD A 206 22 HET MPD A 207 22 HET HEC B 201 43 HET NA B 202 1 HET CL B 203 1 HET CL B 204 1 HET MPD B 205 22 HET HEC C 201 43 HET NA C 202 1 HET NA C 203 1 HET NA C 204 1 HET CL C 205 1 HET CL C 206 1 HETNAM HEC HEME C HETNAM NI NICKEL (II) ION HETNAM NA SODIUM ION HETNAM CL CHLORIDE ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 4 HEC 3(C34 H34 FE N4 O4) FORMUL 5 NI NI 2+ FORMUL 6 NA 5(NA 1+) FORMUL 7 CL 6(CL 1-) FORMUL 9 MPD 3(C6 H14 O2) FORMUL 22 HOH *103(H2 O) HELIX 1 AA1 ASP A 2 ALA A 20 1 19 HELIX 2 AA2 ASN A 22 GLN 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 ARG A 106 1 24 HELIX 6 AA6 ASP B 2 ALA B 20 1 19 HELIX 7 AA7 ASN B 22 GLN B 41 1 20 HELIX 8 AA8 PRO B 45 GLU B 49 5 5 HELIX 9 AA9 SER B 55 GLU B 81 1 27 HELIX 10 AB1 LYS B 83 ARG B 106 1 24 HELIX 11 AB2 ASP C 2 LYS C 19 1 18 HELIX 12 AB3 ASN C 22 GLN C 41 1 20 HELIX 13 AB4 PRO C 45 GLU C 49 5 5 HELIX 14 AB5 SER C 55 GLU C 81 1 27 HELIX 15 AB6 LYS C 83 ARG C 106 1 24 LINK SG CYS A 98 CAB HEC A 201 1555 1555 1.76 LINK SG CYS A 101 CAC HEC A 201 1555 1555 1.77 LINK SG CYS B 98 CAB HEC B 201 1555 1555 1.78 LINK SG CYS B 101 CAC HEC B 201 1555 1555 1.77 LINK SG CYS C 98 CAB HEC C 201 1555 1555 1.78 LINK SG CYS C 101 CAC HEC C 201 1555 1555 1.76 LINK SD MET A 7 FE HEC A 201 1555 1555 2.49 LINK O GLN A 41 NA NA A 203 1555 1555 2.56 LINK O ALA A 43 NA NA A 203 1555 1555 2.49 LINK NE2 HIS A 73 NI NI A 202 1555 1555 2.27 LINK NE2 HIS A 77 NI NI A 202 1555 1555 2.15 LINK NE2 HIS A 102 FE HEC A 201 1555 1555 2.32 LINK NI NI A 202 NE2 HIS B 73 1555 1555 2.24 LINK NI NI A 202 NE2 HIS B 77 1555 1555 2.24 LINK NI NI A 202 NE2 HIS C 73 1555 1555 2.36 LINK NI NI A 202 NE2 HIS C 77 1555 1555 2.24 LINK SD MET B 7 FE HEC B 201 1555 1555 2.52 LINK NE2 HIS B 102 FE HEC B 201 1555 1555 2.28 LINK OD1 ASP C 2 NA NA C 203 1555 1555 3.13 LINK OE2 GLU C 4 NA NA C 202 1555 1555 2.38 LINK SD MET C 7 FE HEC C 201 1555 1555 2.38 LINK OE1 GLU C 8 NA NA C 202 1555 1555 3.11 LINK NE2 HIS C 102 FE HEC C 201 1555 1555 2.21 LINK O2A HEC C 201 NA NA C 202 1555 1555 2.21 LINK NA NA C 202 O HOH C 321 1555 1555 2.81 LINK NA NA C 202 O HOH C 325 1555 1555 3.13 LINK NA NA C 202 O HOH C 330 1555 1555 2.43 SITE 1 AC1 17 LEU A 3 GLU A 4 MET A 7 GLU A 8 SITE 2 AC1 17 LEU A 14 PRO A 45 PHE A 61 PHE A 65 SITE 3 AC1 17 CYS A 98 CYS A 101 HIS A 102 ARG A 106 SITE 4 AC1 17 MPD A 206 MPD A 207 HOH A 301 ASN C 11 SITE 5 AC1 17 LYS C 15 SITE 1 AC2 6 HIS A 73 HIS A 77 HIS B 73 HIS B 77 SITE 2 AC2 6 HIS C 73 HIS C 77 SITE 1 AC3 4 GLN A 41 LYS A 42 ALA A 43 ARG A 62 SITE 1 AC4 6 HIS A 102 HEC A 201 MPD A 207 CYS C 98 SITE 2 AC4 6 ASN C 99 HIS C 102 SITE 1 AC5 8 ASN A 11 CYS A 98 ASN A 99 HIS A 102 SITE 2 AC5 8 HEC A 201 MPD A 206 HOH A 306 HIS C 102 SITE 1 AC6 3 MET B 58 ARG B 62 HIS C 59 SITE 1 AC7 5 LYS B 95 CYS B 98 ASN B 99 HIS B 102 SITE 2 AC7 5 HEC B 201 SITE 1 AC8 5 GLU C 4 GLU C 8 HEC C 201 HOH C 321 SITE 2 AC8 5 HOH C 330 SITE 1 AC9 2 ASP C 2 ASP C 5 SITE 1 AD1 1 ARG C 62 SITE 1 AD2 1 ARG C 34 SITE 1 AD3 19 GLU B 4 MET B 7 ASN B 11 LYS B 15 SITE 2 AD3 19 PRO B 45 PRO B 46 PHE B 61 PHE B 65 SITE 3 AD3 19 LEU B 94 LYS B 95 THR B 96 THR B 97 SITE 4 AD3 19 ASN B 99 ALA B 100 CYS B 101 HIS B 102 SITE 5 AD3 19 ARG B 106 MPD B 205 HOH B 301 SITE 1 AD4 19 GLU B 4 MET B 7 ASN B 11 LYS B 15 SITE 2 AD4 19 PRO B 45 PRO B 46 PHE B 61 PHE B 65 SITE 3 AD4 19 THR B 97 CYS B 98 ASN B 99 ALA B 100 SITE 4 AD4 19 HIS B 102 GLN B 103 LYS B 104 TYR B 105 SITE 5 AD4 19 ARG B 106 MPD B 205 HOH B 301 SITE 1 AD5 20 ASN A 11 LYS A 15 LEU C 3 GLU C 4 SITE 2 AD5 20 MET C 7 GLU C 8 PHE C 61 LEU C 94 SITE 3 AD5 20 THR C 97 CYS C 98 ASN C 99 ALA C 100 SITE 4 AD5 20 HIS C 102 GLN C 103 LYS C 104 TYR C 105 SITE 5 AD5 20 ARG C 106 NA C 202 HOH C 306 HOH C 322 SITE 1 AD6 20 ASN A 11 LYS A 15 MPD A 206 LEU C 3 SITE 2 AD6 20 GLU C 4 MET C 7 GLU C 8 PHE C 61 SITE 3 AD6 20 LEU C 94 LYS C 95 THR C 96 THR C 97 SITE 4 AD6 20 ASN C 99 ALA C 100 CYS C 101 HIS C 102 SITE 5 AD6 20 ARG C 106 NA C 202 HOH C 306 HOH C 322 CRYST1 82.115 82.115 137.517 90.00 90.00 120.00 P 31 2 1 18 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 0.012178 0.007031 0.000000 0.00000 SCALE2 0.000000 0.014062 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007272 0.00000