HEADER HEME BINDING PROTEIN 31-JUL-07 2Z6F TITLE CRYSTAL STRUCTURE OF NEAT DOMAIN FROM STAPHYLOCOCCUS AUREUS IN COMPLEX TITLE 2 WITH HEME COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON-REGULATED SURFACE DETERMINANT PROTEIN H; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: NEAT 3 DOMAIN, RESIDUE 539-664; COMPND 5 SYNONYM: HAPTOGLOBIN RECEPTOR A, STAPHYLOCOCCUS AUREUS SURFACE COMPND 6 PROTEIN I; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 158878; SOURCE 4 STRAIN: MU50; SOURCE 5 GENE: ISDH; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PDBHT3 KEYWDS IGG-LIKE FOLD, CELL WALL, PEPTIDOGLYCAN-ANCHOR, SECRETED, HEME KEYWDS 2 BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.TANAKA,A.SUENAGA,K.TSUMOTO REVDAT 3 01-NOV-23 2Z6F 1 SEQADV REVDAT 2 09-DEC-08 2Z6F 1 JRNL VERSN REVDAT 1 29-JUL-08 2Z6F 0 JRNL AUTH M.WATANABE,Y.TANAKA,A.SUENAGA,M.KURODA,M.YAO,N.WATANABE, JRNL AUTH 2 F.ARISAKA,T.OHTA,I.TANAKA,K.TSUMOTO JRNL TITL STRUCTURAL BASIS FOR MULTIMERIC HEME COMPLEXATION THROUGH A JRNL TITL 2 SPECIFIC PROTEIN-HEME INTERACTION: THE CASE OF THE THIRD JRNL TITL 3 NEAT DOMAIN OF ISDH FROM STAPHYLOCOCCUS AUREUS JRNL REF J.BIOL.CHEM. V. 283 28649 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18667422 JRNL DOI 10.1074/JBC.M803383200 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 17.62 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 10756 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) : 0.197 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1168 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 682 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.2310 REMARK 3 BIN FREE R VALUE SET COUNT : 87 REMARK 3 BIN FREE R VALUE : 0.3030 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 908 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 88 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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): 0.151 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.148 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.089 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.959 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 978 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1342 ; 1.750 ; 2.077 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 111 ; 6.482 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 46 ;37.959 ;25.217 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 160 ;15.924 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 3 ;26.220 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 142 ; 0.114 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 746 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 409 ; 0.209 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 658 ; 0.308 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 88 ; 0.186 ; 0.200 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): 31 ; 0.204 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 7 ; 0.121 ; 0.200 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): 572 ; 1.198 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 915 ; 1.694 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 465 ; 2.847 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 425 ; 4.530 ; 4.500 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 2Z6F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-AUG-07. REMARK 100 THE DEPOSITION ID IS D_1000027579. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAR-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 10.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11976 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06900 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.28500 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: PDB ENTRY 2E7D REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM CAPS, 20% POLYETHYLENE GLYCOL REMARK 280 8000, 200MM NACL, PH 10.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+1/2,Y+1/2,-Z REMARK 290 4555 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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 24.60850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.84300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.60850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.84300 REMARK 290 SMTRY3 4 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 300 REMARK: THE BIOLOGICAL MOLECULE FOR THE PROTEIN IS UNKNOWN. REMARK 300 ALTHOUGH THE ASYMMETRICALLY RELATED TWO MOLECULES SEEMS TO BE A REMARK 300 STABLE DIMER, THE STRUCTURE IS ONE OF THE DOMAIN AMONG THREE. 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 GLY A 534 REMARK 465 SER A 535 REMARK 465 ALA A 536 REMARK 465 MET A 537 REMARK 465 ALA A 538 REMARK 465 PRO A 539 REMARK 465 THR A 540 REMARK 465 ASN A 541 REMARK 465 ASP A 542 REMARK 465 GLN A 543 REMARK 465 ASN A 656 REMARK 465 THR A 657 REMARK 465 LYS A 658 REMARK 465 ASP A 659 REMARK 465 ASP A 660 REMARK 465 ASP A 661 REMARK 465 THR A 662 REMARK 465 SER A 663 REMARK 465 GLN A 664 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 OD2 ASP A 596 O HOH A 52 1.85 REMARK 500 OE1 GLU A 562 O HOH A 51 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 ASN A 614 56.37 38.27 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 A3747 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 642 OH REMARK 620 2 HEM A3747 NA 93.8 REMARK 620 3 HEM A3747 NB 95.6 91.4 REMARK 620 4 HEM A3747 NC 100.1 166.1 87.2 REMARK 620 5 HEM A3747 ND 99.3 83.3 164.4 94.4 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A3747 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2E7D RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE PROTEIN IN APO FORM REMARK 900 RELATED ID: 2ITE RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE PROTEIN WHICH HAS A SIMILAR MOTIF REMARK 900 RELATED ID: 2ITF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE PROTEIN WHICH HAS A SIMILAR MOTIF REMARK 900 RELATED ID: 2O1A RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE PROTEIN WHICH HAS A SIMILAR MOTIF REMARK 900 RELATED ID: 2H3K RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF THE PROTEIN WHICH HAS A SIMILAR MOTIF REMARK 900 RELATED ID: 2O6P RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE PROTEIN WHICH HAS A SIMILAR MOTIF DBREF 2Z6F A 539 664 UNP Q931P4 ISDH_STAAM 539 664 SEQADV 2Z6F GLY A 534 UNP Q931P4 EXPRESSION TAG SEQADV 2Z6F SER A 535 UNP Q931P4 EXPRESSION TAG SEQADV 2Z6F ALA A 536 UNP Q931P4 EXPRESSION TAG SEQADV 2Z6F MET A 537 UNP Q931P4 EXPRESSION TAG SEQADV 2Z6F ALA A 538 UNP Q931P4 EXPRESSION TAG SEQRES 1 A 131 GLY SER ALA MET ALA PRO THR ASN ASP GLN LEU THR ASP SEQRES 2 A 131 LEU GLN GLU ALA HIS PHE VAL VAL PHE GLU SER GLU GLU SEQRES 3 A 131 ASN SER GLU SER VAL MET ASP GLY PHE VAL GLU HIS PRO SEQRES 4 A 131 PHE TYR THR ALA THR LEU ASN GLY GLN LYS TYR VAL VAL SEQRES 5 A 131 MET LYS THR LYS ASP ASP SER TYR TRP LYS ASP LEU ILE SEQRES 6 A 131 VAL GLU GLY LYS ARG VAL THR THR VAL SER LYS ASP PRO SEQRES 7 A 131 LYS ASN ASN SER ARG THR LEU ILE PHE PRO TYR ILE PRO SEQRES 8 A 131 ASP LYS ALA VAL TYR ASN ALA ILE VAL LYS VAL VAL VAL SEQRES 9 A 131 ALA ASN ILE GLY TYR GLU GLY GLN TYR HIS VAL ARG ILE SEQRES 10 A 131 ILE ASN GLN ASP ILE ASN THR LYS ASP ASP ASP THR SER SEQRES 11 A 131 GLN HET HEM A3747 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 HOH *88(H2 O) HELIX 1 1 SER A 563 PHE A 568 1 6 HELIX 2 2 ASP A 590 SER A 592 5 3 HELIX 3 3 PRO A 611 ASN A 614 5 4 HELIX 4 4 ALA A 638 GLY A 641 5 4 SHEET 1 A 5 THR A 545 ALA A 550 0 SHEET 2 A 5 PHE A 573 LEU A 578 -1 O THR A 577 N THR A 545 SHEET 3 A 5 GLN A 581 LYS A 587 -1 O VAL A 585 N TYR A 574 SHEET 4 A 5 SER A 615 PRO A 621 -1 O PHE A 620 N VAL A 584 SHEET 5 A 5 THR A 605 ASP A 610 -1 N ASP A 610 O SER A 615 SHEET 1 B 5 PHE A 552 GLU A 556 0 SHEET 2 B 5 TYR A 642 ASN A 652 -1 O ARG A 649 N PHE A 555 SHEET 3 B 5 VAL A 628 VAL A 637 -1 N TYR A 629 O ILE A 650 SHEET 4 B 5 TRP A 594 VAL A 599 -1 N LYS A 595 O LYS A 634 SHEET 5 B 5 LYS A 602 ARG A 603 -1 O LYS A 602 N VAL A 599 LINK OH TYR A 642 FE HEM A3747 1555 1555 2.21 CISPEP 1 HIS A 571 PRO A 572 0 -0.41 SITE 1 AC1 12 HOH A 2 HOH A 33 HOH A 76 SER A 563 SITE 2 AC1 12 VAL A 564 PHE A 568 TRP A 594 VAL A 635 SITE 3 AC1 12 ILE A 640 TYR A 642 TYR A 646 VAL A 648 CRYST1 49.217 75.686 39.274 90.00 90.00 90.00 P 21 21 2 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 0.020318 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013212 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025462 0.00000