HEADER METAL TRANSPORT 02-AUG-25 9W5Y TITLE STRUCTURE OF HEME TRANSPORT PROTEIN SHR-NEAT2 FROM STREPTOCOCCUS TITLE 2 PYOGENES IN COMPLEX WITH HEME. COMPND MOL_ID: 1; COMPND 2 MOLECULE: STREPTOCOCCAL HEMOPROTEIN RECEPTOR; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HEME-ACQUISITION PROTEIN SHR,HEME-BINDING PROTEIN SHR, COMPND 5 HEMOPROTEIN BINDING RECEPTOR; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PYOGENES; SOURCE 3 ORGANISM_TAXID: 1314; SOURCE 4 GENE: SHR, SPY_1798; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL23; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: DE3 KEYWDS HEME BINDING SHR STREPTOCOCCUS PYOGENES IRON ACQUISITION KEYWDS 2 ANTIMICROBIAL STRATEGY HEME TRANSFER, METAL TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR A.SENOO,J.M.M.CAAVEIRO REVDAT 1 10-JUN-26 9W5Y 0 JRNL AUTH K.SEKI,A.SENOO,S.NAGATOISHI,S.YANAKA,M.NAKAKIDO,K.TSUMOTO, JRNL AUTH 2 J.M.M.CAAVEIRO JRNL TITL STRUCTURAL BASIS FOR HEME BINDING BY THE SHR PROTEIN FROM JRNL TITL 2 STREPTOCOCCUS PYOGENES. JRNL REF J.BIOL.CHEM. V. 302 11012 2026 JRNL REFN ESSN 1083-351X JRNL PMID 41354341 JRNL DOI 10.1016/J.JBC.2025.111012 REMARK 2 REMARK 2 RESOLUTION. 2.66 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0430 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.66 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.47 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 11646 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) : 0.217 REMARK 3 R VALUE (WORKING SET) : 0.215 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 636 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.66 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.73 REMARK 3 REFLECTION IN BIN (WORKING SET) : 850 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3530 REMARK 3 BIN FREE R VALUE SET COUNT : 49 REMARK 3 BIN FREE R VALUE : 0.3670 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2438 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 121 REMARK 3 SOLVENT ATOMS : 9 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 87.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.50000 REMARK 3 B22 (A**2) : -4.51000 REMARK 3 B33 (A**2) : 7.02000 REMARK 3 B12 (A**2) : 0.00000 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): 0.796 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.333 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.317 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 32.964 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.921 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2608 ; 0.005 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 2554 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3544 ; 1.216 ; 1.910 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5862 ; 0.424 ; 1.768 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 308 ; 6.938 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 36 ; 5.853 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 472 ;13.302 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 385 ; 0.052 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3000 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 572 ; 0.001 ; 0.020 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): 1238 ; 2.741 ; 6.479 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1238 ; 2.738 ; 6.479 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1544 ; 4.096 ;11.637 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1545 ; 4.095 ;11.636 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1370 ; 3.673 ; 6.977 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1341 ; 3.331 ; 6.860 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1959 ; 5.129 ;12.601 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2770 ; 7.522 ;60.820 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2771 ; 7.521 ;60.820 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 975 A 1129 REMARK 3 ORIGIN FOR THE GROUP (A): -17.9691 -7.3726 -30.5538 REMARK 3 T TENSOR REMARK 3 T11: 0.0559 T22: 0.0464 REMARK 3 T33: 0.1155 T12: 0.0314 REMARK 3 T13: -0.0064 T23: 0.0171 REMARK 3 L TENSOR REMARK 3 L11: 3.0839 L22: 4.2534 REMARK 3 L33: 3.0121 L12: 0.1257 REMARK 3 L13: -1.3804 L23: 0.3566 REMARK 3 S TENSOR REMARK 3 S11: 0.0310 S12: 0.1850 S13: 0.4714 REMARK 3 S21: -0.2921 S22: 0.0128 S23: -0.2028 REMARK 3 S31: -0.0645 S32: 0.0517 S33: -0.0438 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 975 B 1129 REMARK 3 ORIGIN FOR THE GROUP (A): -26.6933 -23.7976 -12.4917 REMARK 3 T TENSOR REMARK 3 T11: 0.1784 T22: 0.1075 REMARK 3 T33: 0.0357 T12: 0.0339 REMARK 3 T13: -0.0192 T23: -0.0008 REMARK 3 L TENSOR REMARK 3 L11: 3.8246 L22: 3.1556 REMARK 3 L33: 3.2429 L12: 0.2874 REMARK 3 L13: -0.4494 L23: -0.8841 REMARK 3 S TENSOR REMARK 3 S11: 0.0280 S12: -0.5093 S13: -0.2182 REMARK 3 S21: 0.3233 S22: -0.0900 S23: 0.0532 REMARK 3 S31: 0.4218 S32: 0.0517 S33: 0.0621 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 9W5Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-AUG-25. REMARK 100 THE DEPOSITION ID IS D_1300062294. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAY-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-5A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS 20220820 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.8.2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12321 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.660 REMARK 200 RESOLUTION RANGE LOW (A) : 41.470 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.60 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.66 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.60 REMARK 200 R MERGE FOR SHELL (I) : 1.01000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.3 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM LITHIUM SULFATE 100 MM TRIS-HCL REMARK 280 30% PEG 4000, PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 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+1/2 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 0.00000 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 0.00000 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 33.84200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 49.52350 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 61.88100 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 33.84200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 49.52350 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 61.88100 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 33.84200 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 49.52350 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 61.88100 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 33.84200 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 49.52350 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 61.88100 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9150 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ALA A 970 REMARK 465 LEU A 971 REMARK 465 ASN A 972 REMARK 465 GLN A 973 REMARK 465 LYS A 974 REMARK 465 ALA B 970 REMARK 465 LEU B 971 REMARK 465 ASN B 972 REMARK 465 GLN B 973 REMARK 465 LYS B 974 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 ASP A1046 -177.55 -61.60 REMARK 500 ASP A1066 -153.40 -93.95 REMARK 500 ASP B1046 -173.82 -67.66 REMARK 500 ASP B1074 -165.59 -126.30 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 HEM B1201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET B 997 SD REMARK 620 2 HEM B1201 NA 85.9 REMARK 620 3 HEM B1201 NB 87.3 90.4 REMARK 620 4 HEM B1201 NC 96.5 176.6 92.2 REMARK 620 5 HEM B1201 ND 98.0 85.8 173.2 91.5 REMARK 620 6 MET B1107 SD 165.3 81.8 84.7 96.2 89.1 REMARK 620 N 1 2 3 4 5 DBREF 9W5Y A 970 1129 UNP Q99YA0 SHR_STRP1 970 1129 DBREF 9W5Y B 970 1129 UNP Q99YA0 SHR_STRP1 970 1129 SEQRES 1 A 160 ALA LEU ASN GLN LYS GLN LEU ARG ASP GLY ILE TYR TYR SEQRES 2 A 160 LEU ASN ALA SER MET LEU LYS THR ASP LEU ALA SER GLU SEQRES 3 A 160 SER MET SER ASN LYS ALA ILE ASN HIS ARG VAL THR LEU SEQRES 4 A 160 VAL VAL LYS LYS GLY VAL SER TYR LEU GLU VAL GLU PHE SEQRES 5 A 160 ARG GLY ILE LYS VAL GLY LYS MET LEU GLY TYR LEU GLY SEQRES 6 A 160 GLU LEU SER TYR PHE VAL ASP GLY TYR GLN ARG ASP LEU SEQRES 7 A 160 ALA GLY LYS PRO VAL GLY ARG THR LYS LYS ALA GLU VAL SEQRES 8 A 160 VAL SER TYR PHE THR ASP VAL THR GLY LEU PRO LEU ALA SEQRES 9 A 160 ASP ARG TYR GLY LYS ASN TYR PRO LYS VAL LEU ARG MET SEQRES 10 A 160 LYS LEU ILE GLU GLN ALA LYS LYS ASP GLY LEU VAL PRO SEQRES 11 A 160 LEU GLN VAL PHE VAL PRO ILE MET ASP ALA ILE SER LYS SEQRES 12 A 160 GLY SER GLY LEU GLN THR VAL PHE MET ARG LEU ASP TRP SEQRES 13 A 160 ALA SER LEU THR SEQRES 1 B 160 ALA LEU ASN GLN LYS GLN LEU ARG ASP GLY ILE TYR TYR SEQRES 2 B 160 LEU ASN ALA SER MET LEU LYS THR ASP LEU ALA SER GLU SEQRES 3 B 160 SER MET SER ASN LYS ALA ILE ASN HIS ARG VAL THR LEU SEQRES 4 B 160 VAL VAL LYS LYS GLY VAL SER TYR LEU GLU VAL GLU PHE SEQRES 5 B 160 ARG GLY ILE LYS VAL GLY LYS MET LEU GLY TYR LEU GLY SEQRES 6 B 160 GLU LEU SER TYR PHE VAL ASP GLY TYR GLN ARG ASP LEU SEQRES 7 B 160 ALA GLY LYS PRO VAL GLY ARG THR LYS LYS ALA GLU VAL SEQRES 8 B 160 VAL SER TYR PHE THR ASP VAL THR GLY LEU PRO LEU ALA SEQRES 9 B 160 ASP ARG TYR GLY LYS ASN TYR PRO LYS VAL LEU ARG MET SEQRES 10 B 160 LYS LEU ILE GLU GLN ALA LYS LYS ASP GLY LEU VAL PRO SEQRES 11 B 160 LEU GLN VAL PHE VAL PRO ILE MET ASP ALA ILE SER LYS SEQRES 12 B 160 GLY SER GLY LEU GLN THR VAL PHE MET ARG LEU ASP TRP SEQRES 13 B 160 ALA SER LEU THR HET HEM A1201 43 HET SO4 A1202 5 HET SO4 A1203 5 HET SO4 A1204 5 HET SO4 A1205 5 HET HEM B1201 43 HET SO4 B1202 5 HET SO4 B1203 5 HET SO4 B1204 5 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM SO4 SULFATE ION HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 SO4 7(O4 S 2-) FORMUL 12 HOH *9(H2 O) HELIX 1 AA1 SER A 996 ALA A 1001 5 6 HELIX 2 AA2 ILE A 1089 GLY A 1096 1 8 HELIX 3 AA3 VAL A 1104 SER A 1111 1 8 HELIX 4 AA4 TRP A 1125 LEU A 1128 5 4 HELIX 5 AA5 SER B 996 ALA B 1001 5 6 HELIX 6 AA6 ILE B 1089 GLY B 1096 1 8 HELIX 7 AA7 VAL B 1104 SER B 1111 1 8 HELIX 8 AA8 TRP B 1125 LEU B 1128 5 4 SHEET 1 AA1 9 THR A1055 LYS A1057 0 SHEET 2 AA1 9 GLU A1035 PHE A1039 -1 N TYR A1038 O LYS A1056 SHEET 3 AA1 9 LEU A1097 PHE A1103 -1 O GLN A1101 N SER A1037 SHEET 4 AA1 9 LEU A1116 ASP A1124 -1 O VAL A1119 N LEU A1100 SHEET 5 AA1 9 GLY A 979 LEU A 988 -1 N LEU A 988 O PHE A1120 SHEET 6 AA1 9 ARG A1005 LYS A1011 -1 O LEU A1008 N TYR A 981 SHEET 7 AA1 9 VAL A1014 GLU A1020 -1 O TYR A1016 N VAL A1009 SHEET 8 AA1 9 PRO A1081 LYS A1087 -1 O MET A1086 N LEU A1017 SHEET 9 AA1 9 GLU A1059 TYR A1063 -1 N GLU A1059 O ARG A1085 SHEET 1 AA2 2 ILE A1024 VAL A1026 0 SHEET 2 AA2 2 MET A1029 GLY A1031 -1 O GLY A1031 N ILE A1024 SHEET 1 AA3 2 GLN A1044 ARG A1045 0 SHEET 2 AA3 2 PRO A1051 VAL A1052 -1 O VAL A1052 N GLN A1044 SHEET 1 AA4 2 ALA A1073 ASP A1074 0 SHEET 2 AA4 2 GLY A1077 LYS A1078 -1 O GLY A1077 N ASP A1074 SHEET 1 AA5 9 THR B1055 LYS B1057 0 SHEET 2 AA5 9 GLU B1035 PHE B1039 -1 N TYR B1038 O LYS B1056 SHEET 3 AA5 9 LEU B1097 PHE B1103 -1 O GLN B1101 N SER B1037 SHEET 4 AA5 9 LEU B1116 ASP B1124 -1 O GLN B1117 N VAL B1102 SHEET 5 AA5 9 GLY B 979 LEU B 988 -1 N SER B 986 O ARG B1122 SHEET 6 AA5 9 ARG B1005 LYS B1011 -1 O LEU B1008 N TYR B 981 SHEET 7 AA5 9 VAL B1014 GLU B1020 -1 O TYR B1016 N VAL B1009 SHEET 8 AA5 9 PRO B1081 LYS B1087 -1 O MET B1086 N LEU B1017 SHEET 9 AA5 9 GLU B1059 TYR B1063 -1 N VAL B1061 O VAL B1083 SHEET 1 AA6 2 ILE B1024 VAL B1026 0 SHEET 2 AA6 2 MET B1029 GLY B1031 -1 O MET B1029 N VAL B1026 SHEET 1 AA7 2 GLN B1044 ARG B1045 0 SHEET 2 AA7 2 PRO B1051 VAL B1052 -1 O VAL B1052 N GLN B1044 LINK SD MET B 997 FE HEM B1201 1555 1555 2.47 LINK SD MET B1107 FE HEM B1201 1555 1555 2.26 CRYST1 67.684 99.047 123.762 90.00 90.00 90.00 I 2 2 2 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 0.014775 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010096 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008080 0.00000 CONECT 1400 2546 CONECT 2270 2546 CONECT 2441 2445 2472 CONECT 2442 2448 2455 CONECT 2443 2458 2462 CONECT 2444 2465 2469 CONECT 2445 2441 2446 2479 CONECT 2446 2445 2447 2450 CONECT 2447 2446 2448 2449 CONECT 2448 2442 2447 2479 CONECT 2449 2447 CONECT 2450 2446 2451 CONECT 2451 2450 2452 CONECT 2452 2451 2453 2454 CONECT 2453 2452 CONECT 2454 2452 CONECT 2455 2442 2456 2480 CONECT 2456 2455 2457 2459 CONECT 2457 2456 2458 2460 CONECT 2458 2443 2457 2480 CONECT 2459 2456 CONECT 2460 2457 2461 CONECT 2461 2460 CONECT 2462 2443 2463 2481 CONECT 2463 2462 2464 2466 CONECT 2464 2463 2465 2467 CONECT 2465 2444 2464 2481 CONECT 2466 2463 CONECT 2467 2464 2468 CONECT 2468 2467 CONECT 2469 2444 2470 2482 CONECT 2470 2469 2471 2473 CONECT 2471 2470 2472 2474 CONECT 2472 2441 2471 2482 CONECT 2473 2470 CONECT 2474 2471 2475 CONECT 2475 2474 2476 CONECT 2476 2475 2477 2478 CONECT 2477 2476 CONECT 2478 2476 CONECT 2479 2445 2448 2483 CONECT 2480 2455 2458 2483 CONECT 2481 2462 2465 2483 CONECT 2482 2469 2472 2483 CONECT 2483 2479 2480 2481 2482 CONECT 2484 2485 2486 2487 2488 CONECT 2485 2484 CONECT 2486 2484 CONECT 2487 2484 CONECT 2488 2484 CONECT 2489 2490 2491 2492 2493 CONECT 2490 2489 CONECT 2491 2489 CONECT 2492 2489 CONECT 2493 2489 CONECT 2494 2495 2496 2497 2498 CONECT 2495 2494 CONECT 2496 2494 CONECT 2497 2494 CONECT 2498 2494 CONECT 2499 2500 2501 2502 2503 CONECT 2500 2499 CONECT 2501 2499 CONECT 2502 2499 CONECT 2503 2499 CONECT 2504 2508 2535 CONECT 2505 2511 2518 CONECT 2506 2521 2525 CONECT 2507 2528 2532 CONECT 2508 2504 2509 2542 CONECT 2509 2508 2510 2513 CONECT 2510 2509 2511 2512 CONECT 2511 2505 2510 2542 CONECT 2512 2510 CONECT 2513 2509 2514 CONECT 2514 2513 2515 CONECT 2515 2514 2516 2517 CONECT 2516 2515 CONECT 2517 2515 CONECT 2518 2505 2519 2543 CONECT 2519 2518 2520 2522 CONECT 2520 2519 2521 2523 CONECT 2521 2506 2520 2543 CONECT 2522 2519 CONECT 2523 2520 2524 CONECT 2524 2523 CONECT 2525 2506 2526 2544 CONECT 2526 2525 2527 2529 CONECT 2527 2526 2528 2530 CONECT 2528 2507 2527 2544 CONECT 2529 2526 CONECT 2530 2527 2531 CONECT 2531 2530 CONECT 2532 2507 2533 2545 CONECT 2533 2532 2534 2536 CONECT 2534 2533 2535 2537 CONECT 2535 2504 2534 2545 CONECT 2536 2533 CONECT 2537 2534 2538 CONECT 2538 2537 2539 CONECT 2539 2538 2540 2541 CONECT 2540 2539 CONECT 2541 2539 CONECT 2542 2508 2511 2546 CONECT 2543 2518 2521 2546 CONECT 2544 2525 2528 2546 CONECT 2545 2532 2535 2546 CONECT 2546 1400 2270 2542 2543 CONECT 2546 2544 2545 CONECT 2547 2548 2549 2550 2551 CONECT 2548 2547 CONECT 2549 2547 CONECT 2550 2547 CONECT 2551 2547 CONECT 2552 2553 2554 2555 2556 CONECT 2553 2552 CONECT 2554 2552 CONECT 2555 2552 CONECT 2556 2552 CONECT 2557 2558 2559 2560 2561 CONECT 2558 2557 CONECT 2559 2557 CONECT 2560 2557 CONECT 2561 2557 MASTER 357 0 9 8 28 0 0 6 2568 2 124 26 END