HEADER ELECTRON TRANSPORT 04-JUL-16 5KPF TITLE CRYSTAL STRUCTURE OF CYTOCHROME C - PHENYL-TRISULFONATOCALIX[4]ARENE TITLE 2 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C ISO-1; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 GENE: CYC1, YJR048W, J1653; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CYTOCHROME C, MODIFIED CALIXARENE, PHENYL GROUP, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR A.M.DOOLAN,M.L.RENNIE,P.B.CROWLEY REVDAT 3 10-JAN-24 5KPF 1 REMARK REVDAT 2 28-FEB-18 5KPF 1 JRNL REVDAT 1 12-JUL-17 5KPF 0 JRNL AUTH A.M.DOOLAN,M.L.RENNIE,P.B.CROWLEY JRNL TITL PROTEIN RECOGNITION BY FUNCTIONALIZED JRNL TITL 2 SULFONATOCALIX[4]ARENES. JRNL REF CHEMISTRY V. 24 984 2018 JRNL REFN ISSN 1521-3765 JRNL PMID 29125201 JRNL DOI 10.1002/CHEM.201704931 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.35 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 20660 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.320 REMARK 3 FREE R VALUE TEST SET COUNT : 1099 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 43.3649 - 3.3963 1.00 2605 138 0.1336 0.1586 REMARK 3 2 3.3963 - 2.6959 1.00 2477 131 0.1459 0.1977 REMARK 3 3 2.6959 - 2.3551 1.00 2442 153 0.1574 0.2190 REMARK 3 4 2.3551 - 2.1398 1.00 2462 119 0.1598 0.2334 REMARK 3 5 2.1398 - 1.9864 1.00 2405 154 0.1696 0.2296 REMARK 3 6 1.9864 - 1.8693 1.00 2416 135 0.1790 0.2355 REMARK 3 7 1.8693 - 1.7757 1.00 2427 134 0.2092 0.2768 REMARK 3 8 1.7757 - 1.6984 0.97 2327 135 0.2525 0.2908 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.520 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.89 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.18 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 : 0.010 1921 REMARK 3 ANGLE : 1.127 2607 REMARK 3 CHIRALITY : 0.051 245 REMARK 3 PLANARITY : 0.004 321 REMARK 3 DIHEDRAL : 16.603 705 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 5KPF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-JUL-16. REMARK 100 THE DEPOSITION ID IS D_1000217652. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JUL-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9786 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.22 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20722 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.698 REMARK 200 RESOLUTION RANGE LOW (A) : 86.701 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.14000 REMARK 200 FOR THE DATA SET : 9.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 6.80 REMARK 200 R MERGE FOR SHELL (I) : 1.21400 REMARK 200 R SYM FOR SHELL (I) : 1.21400 REMARK 200 FOR SHELL : 0.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.5.7 REMARK 200 STARTING MODEL: 3TYI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20 MM PEG 3350, 200 MM AMMONIUM REMARK 280 NITRATE PH 6.3 CYT C-SCLX4 SEED (GROWN IN 18% PEG 8000, 50 MM REMARK 280 NACL, 100 MM MGCL2, 50 MM NAOAC PH 5.6), VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 86.70150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 86.70150 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 17.20850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 30.54250 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 17.20850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 30.54250 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 86.70150 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 17.20850 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 30.54250 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 86.70150 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 17.20850 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 30.54250 REMARK 290 SMTRY3 8 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: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 A 368 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 423 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 OE2 GLU B 21 O HOH B 301 2.12 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 431 O HOH A 431 4555 2.09 REMARK 500 O HOH B 301 O HOH B 301 3554 2.19 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 27 -131.90 -116.84 REMARK 500 ASN A 70 83.66 -163.14 REMARK 500 LYS B 27 -135.71 -125.41 REMARK 500 ASN B 70 88.31 -168.23 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 89.4 REMARK 620 3 HEC A 201 NB 89.4 90.2 REMARK 620 4 HEC A 201 NC 90.8 179.0 88.8 REMARK 620 5 HEC A 201 ND 90.4 90.0 179.7 91.0 REMARK 620 6 MET A 80 SD 175.2 86.1 92.0 93.8 88.2 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 HIS B 18 NE2 REMARK 620 2 HEC B 201 NA 92.4 REMARK 620 3 HEC B 201 NB 92.3 90.3 REMARK 620 4 HEC B 201 NC 87.3 178.2 87.9 REMARK 620 5 HEC B 201 ND 86.6 89.8 178.8 92.0 REMARK 620 6 MET B 80 SD 176.8 85.7 90.3 94.8 90.9 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 NO3 A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 6VJ B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC B 201 and CYS B REMARK 800 17 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC B 201 and CYS B REMARK 800 14 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3TYI RELATED DB: PDB REMARK 900 RELATED ID: 4N0K RELATED DB: PDB REMARK 900 RELATED ID: 4YE1 RELATED DB: PDB REMARK 900 RELATED ID: 5LFT RELATED DB: PDB REMARK 900 RELATED ID: 5T8W RELATED DB: PDB DBREF 5KPF A -4 103 UNP P00044 CYC1_YEAST 3 109 DBREF 5KPF B -4 103 UNP P00044 CYC1_YEAST 3 109 SEQADV 5KPF ALA A -5 UNP P00044 EXPRESSION TAG SEQADV 5KPF THR A 102 UNP P00044 CYS 108 CONFLICT SEQADV 5KPF ALA B -5 UNP P00044 EXPRESSION TAG SEQADV 5KPF THR B 102 UNP P00044 CYS 108 CONFLICT SEQRES 1 A 108 ALA GLU PHE LYS ALA GLY SER ALA LYS LYS GLY ALA THR SEQRES 2 A 108 LEU PHE LYS THR ARG CYS LEU GLN CYS HIS THR VAL GLU SEQRES 3 A 108 LYS GLY GLY PRO HIS LYS VAL GLY PRO ASN LEU HIS GLY SEQRES 4 A 108 ILE PHE GLY ARG HIS SER GLY GLN ALA GLU GLY TYR SER SEQRES 5 A 108 TYR THR ASP ALA ASN ILE LYS LYS ASN VAL LEU TRP ASP SEQRES 6 A 108 GLU ASN ASN MET SER GLU TYR LEU THR ASN PRO LYS LYS SEQRES 7 A 108 TYR ILE PRO GLY THR LYS MET ALA PHE GLY GLY LEU LYS SEQRES 8 A 108 LYS GLU LYS ASP ARG ASN ASP LEU ILE THR TYR LEU LYS SEQRES 9 A 108 LYS ALA THR GLU SEQRES 1 B 108 ALA GLU PHE LYS ALA GLY SER ALA LYS LYS GLY ALA THR SEQRES 2 B 108 LEU PHE LYS THR ARG CYS LEU GLN CYS HIS THR VAL GLU SEQRES 3 B 108 LYS GLY GLY PRO HIS LYS VAL GLY PRO ASN LEU HIS GLY SEQRES 4 B 108 ILE PHE GLY ARG HIS SER GLY GLN ALA GLU GLY TYR SER SEQRES 5 B 108 TYR THR ASP ALA ASN ILE LYS LYS ASN VAL LEU TRP ASP SEQRES 6 B 108 GLU ASN ASN MET SER GLU TYR LEU THR ASN PRO LYS LYS SEQRES 7 B 108 TYR ILE PRO GLY THR LYS MET ALA PHE GLY GLY LEU LYS SEQRES 8 B 108 LYS GLU LYS ASP ARG ASN ASP LEU ILE THR TYR LEU LYS SEQRES 9 B 108 LYS ALA THR GLU HET HEC A 201 43 HET NO3 A 202 4 HET HEC B 201 43 HET 6VJ B 202 50 HETNAM HEC HEME C HETNAM NO3 NITRATE ION HETNAM 6VJ PHENYL-TRISULFONATOCALIX[4]ARENE FORMUL 3 HEC 2(C34 H34 FE N4 O4) FORMUL 4 NO3 N O3 1- FORMUL 6 6VJ C34 H28 O13 S3 FORMUL 7 HOH *265(H2 O) HELIX 1 AA1 SER A 2 CYS A 14 1 13 HELIX 2 AA2 GLY A 34 ARG A 38 5 5 HELIX 3 AA3 THR A 49 ASN A 56 1 8 HELIX 4 AA4 ASP A 60 ASN A 70 1 11 HELIX 5 AA5 ASN A 70 ILE A 75 1 6 HELIX 6 AA6 LYS A 87 THR A 102 1 16 HELIX 7 AA7 SER B 2 CYS B 14 1 13 HELIX 8 AA8 THR B 49 ASN B 56 1 8 HELIX 9 AA9 ASP B 60 ASN B 70 1 11 HELIX 10 AB1 ASN B 70 ILE B 75 1 6 HELIX 11 AB2 LYS B 87 THR B 102 1 16 LINK SG CYS A 14 CAB HEC A 201 1555 1555 1.78 LINK SG CYS A 17 CAC HEC A 201 1555 1555 1.88 LINK SG CYS B 14 CAB HEC B 201 1555 1555 1.74 LINK SG CYS B 17 CAC HEC B 201 1555 1555 1.87 LINK NE2 HIS A 18 FE HEC A 201 1555 1555 1.98 LINK SD MET A 80 FE HEC A 201 1555 1555 2.30 LINK NE2 HIS B 18 FE HEC B 201 1555 1555 1.99 LINK SD MET B 80 FE HEC B 201 1555 1555 2.36 SITE 1 AC1 23 ARG A 13 CYS A 14 CYS A 17 HIS A 18 SITE 2 AC1 23 VAL A 28 GLY A 29 ILE A 35 SER A 40 SITE 3 AC1 23 GLY A 41 TYR A 46 TYR A 48 THR A 49 SITE 4 AC1 23 ASN A 52 TRP A 59 MET A 64 TYR A 67 SITE 5 AC1 23 THR A 78 LYS A 79 MET A 80 PHE A 82 SITE 6 AC1 23 LEU A 94 HOH A 345 HOH A 346 SITE 1 AC2 9 ALA A -5 ASN A 62 ASN A 63 GLU A 66 SITE 2 AC2 9 HOH A 332 ALA B -5 ASN B 62 ASN B 63 SITE 3 AC2 9 GLU B 66 SITE 1 AC3 23 ALA B -1 SER B 2 ALA B 3 LYS B 4 SITE 2 AC3 23 LYS B 5 HIS B 26 LYS B 27 VAL B 28 SITE 3 AC3 23 GLY B 45 TYR B 46 SER B 47 LYS B 86 SITE 4 AC3 23 THR B 96 LYS B 99 LYS B 100 HOH B 304 SITE 5 AC3 23 HOH B 311 HOH B 315 HOH B 320 HOH B 324 SITE 6 AC3 23 HOH B 326 HOH B 348 HOH B 363 SITE 1 AC4 27 ARG B 13 CYS B 14 LEU B 15 GLN B 16 SITE 2 AC4 27 HIS B 18 LYS B 27 VAL B 28 GLY B 29 SITE 3 AC4 27 PRO B 30 ILE B 35 SER B 40 GLY B 41 SITE 4 AC4 27 TYR B 46 TYR B 48 THR B 49 ASN B 52 SITE 5 AC4 27 TRP B 59 MET B 64 TYR B 67 LEU B 68 SITE 6 AC4 27 THR B 78 LYS B 79 MET B 80 PHE B 82 SITE 7 AC4 27 LEU B 94 HOH B 330 HOH B 334 SITE 1 AC5 27 PHE B 10 ARG B 13 LEU B 15 GLN B 16 SITE 2 AC5 27 CYS B 17 HIS B 18 VAL B 28 GLY B 29 SITE 3 AC5 27 PRO B 30 ILE B 35 SER B 40 GLY B 41 SITE 4 AC5 27 TYR B 46 TYR B 48 THR B 49 ASN B 52 SITE 5 AC5 27 TRP B 59 MET B 64 TYR B 67 LEU B 68 SITE 6 AC5 27 THR B 78 LYS B 79 MET B 80 PHE B 82 SITE 7 AC5 27 LEU B 94 HOH B 330 HOH B 334 CRYST1 34.417 61.085 173.403 90.00 90.00 90.00 C 2 2 21 16 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 0.029055 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016371 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005767 0.00000