HEADER TRANSPORT PROTEIN 07-DEC-99 1DKH TITLE CRYSTAL STRUCTURE OF THE HEMOPHORE HASA, PH 6.5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEME-BINDING PROTEIN A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HASA; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SERRATIA MARCESCENS; SOURCE 3 ORGANISM_TAXID: 615; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.ARNOUX,R.HASER,N.IZADI-PRUNEYRE,A.LECROISEY,M.CZJZEK REVDAT 3 07-FEB-24 1DKH 1 REMARK LINK REVDAT 2 24-FEB-09 1DKH 1 VERSN REVDAT 1 27-DEC-00 1DKH 0 JRNL AUTH P.ARNOUX,R.HASER,N.IZADI-PRUNEYRE,A.LECROISEY,M.CZJZEK JRNL TITL FUNCTIONAL ASPECTS OF THE HEME BOUND HEMOPHORE HASA BY JRNL TITL 2 STRUCTURAL ANALYSIS OF VARIOUS CRYSTAL FORMS. JRNL REF PROTEINS V. 41 202 2000 JRNL REFN ISSN 0887-3585 JRNL PMID 10966573 JRNL DOI 10.1002/1097-0134(20001101)41:2<202::AID-PROT50>3.0.CO;2-8 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.ARNOUX,R.HASER,N.IZADI,A.LECROISEY,M.DELEPIERRE, REMARK 1 AUTH 2 C.WANDERSMAN,M.CZJZEK REMARK 1 TITL THE CRYSTAL STRUCTURE OF HASA, A HEMOPHORE SECRETED BY REMARK 1 TITL 2 SERRATIA MARCESCENS REMARK 1 REF NAT.STRUCT.BIOL. V. 6 516 1999 REMARK 1 REFN ISSN 1072-8368 REMARK 1 DOI 10.1038/9281 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 5582 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : 5% REMARK 3 R VALUE (WORKING SET) : 0.228 REMARK 3 FREE R VALUE : 0.288 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 647 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1251 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 47 REMARK 3 SOLVENT ATOMS : 8 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 72.00 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.460 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1DKH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-DEC-99. REMARK 100 THE DEPOSITION ID IS D_1000010159. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-SEP-96 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6229 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 12.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.29100 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: NULL REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 75.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CACODYLATE BUFFER PH6.5, ZINC ACETATE REMARK 280 140MM, GLYCEROL 2%, PEG8000 10%, SAMARIUM CHLORIDE 10MM., VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 35.19333 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 17.59667 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 17.59667 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 35.19333 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 ASSEMBLY IS A MONOMER. 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 400 REMARK 400 COMPOUND REMARK 400 LOW RESOLUTION STRUCTURE, HIS 83 ND2 NOT ANY MORE HYDROGEN BONDED REMARK 400 TO TYR75 OH 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 VAL A 175 REMARK 465 GLY A 176 REMARK 465 VAL A 177 REMARK 465 GLN A 178 REMARK 465 HIS A 179 REMARK 465 ALA A 180 REMARK 465 ASP A 181 REMARK 465 SER A 182 REMARK 465 PRO A 183 REMARK 465 GLU A 184 REMARK 465 LEU A 185 REMARK 465 LEU A 186 REMARK 465 ALA A 187 REMARK 465 ALA A 188 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 OD1 ASP A 29 O HOH A 304 2.03 REMARK 500 NE2 HIS A 128 O HOH A 302 2.15 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 NE2 HIS A 17 OD2 ASP A 112 2654 2.08 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 ASP A 112 CB ASP A 112 CG 0.131 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 ASP A 112 OD1 - CG - OD2 ANGL. DEV. = -13.0 DEGREES REMARK 500 ASP A 112 CB - CG - OD2 ANGL. DEV. = 8.8 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 ASN A 31 83.06 79.77 REMARK 500 THR A 38 -144.10 -110.45 REMARK 500 SER A 42 -78.30 -15.09 REMARK 500 LEU A 50 19.63 -147.91 REMARK 500 THR A 60 44.22 -108.21 REMARK 500 ALA A 61 -35.97 -138.03 REMARK 500 GLN A 63 -23.37 71.51 REMARK 500 THR A 76 68.84 -168.56 REMARK 500 LEU A 77 -71.17 -35.96 REMARK 500 HIS A 83 79.81 23.76 REMARK 500 LEU A 85 151.38 -46.74 REMARK 500 ASP A 102 -69.15 -134.50 REMARK 500 SER A 114 138.39 179.73 REMARK 500 ASN A 119 26.56 34.25 REMARK 500 HIS A 128 -32.90 -16.96 REMARK 500 VAL A 131 -73.09 -168.06 REMARK 500 VAL A 135 -73.89 -57.67 REMARK 500 ASP A 157 9.97 -55.35 REMARK 500 VAL A 162 10.43 -59.78 REMARK 500 ALA A 172 20.52 -56.36 REMARK 500 THR A 173 -54.07 -135.08 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 55 0.07 SIDE CHAIN 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 ZN A 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 8 OD1 REMARK 620 2 ASP A 8 OD2 50.0 REMARK 620 3 HIS A 17 ND1 87.9 87.2 REMARK 620 4 GLU A 148 OE2 91.9 82.7 167.0 REMARK 620 5 GLU A 148 OE1 136.1 94.4 119.0 54.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 18 OD2 REMARK 620 2 ASP A 96 OD2 81.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 32 NE2 REMARK 620 2 HEM A 200 NA 80.7 REMARK 620 3 HEM A 200 NB 84.7 85.9 REMARK 620 4 HEM A 200 NC 88.1 168.4 89.9 REMARK 620 5 HEM A 200 ND 74.1 89.1 158.7 90.9 REMARK 620 6 TYR A 75 OH 152.7 104.7 69.3 83.8 131.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SM A 204 SM REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 153 O REMARK 620 2 ASP A 156 OD2 79.4 REMARK 620 3 ASP A 156 OD1 45.4 50.1 REMARK 620 4 ASP A 157 OD2 68.9 99.5 55.3 REMARK 620 5 ASP A 157 OD1 89.6 58.3 46.0 50.2 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 ZN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SM A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 200 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B2V RELATED DB: PDB REMARK 900 HASA, PH4.6 REMARK 900 RELATED ID: 1DK0 RELATED DB: PDB REMARK 900 HASA, PH8.0 DBREF 1DKH A 1 188 UNP Q54450 HASA_SERMA 1 188 SEQRES 1 A 188 MET ALA PHE SER VAL ASN TYR ASP SER SER PHE GLY GLY SEQRES 2 A 188 TYR SER ILE HIS ASP TYR LEU GLY GLN TRP ALA SER THR SEQRES 3 A 188 PHE GLY ASP VAL ASN HIS THR ASN GLY ASN VAL THR ASP SEQRES 4 A 188 ALA ASN SER GLY GLY PHE TYR GLY GLY SER LEU SER GLY SEQRES 5 A 188 SER GLN TYR ALA ILE SER SER THR ALA ASN GLN VAL THR SEQRES 6 A 188 ALA PHE VAL ALA GLY GLY ASN LEU THR TYR THR LEU PHE SEQRES 7 A 188 ASN GLU PRO ALA HIS THR LEU TYR GLY GLN LEU ASP SER SEQRES 8 A 188 LEU SER PHE GLY ASP GLY LEU SER GLY GLY ASP THR SER SEQRES 9 A 188 PRO TYR SER ILE GLN VAL PRO ASP VAL SER PHE GLY GLY SEQRES 10 A 188 LEU ASN LEU SER SER LEU GLN ALA GLN GLY HIS ASP GLY SEQRES 11 A 188 VAL VAL HIS GLN VAL VAL TYR GLY LEU MET SER GLY ASP SEQRES 12 A 188 THR GLY ALA LEU GLU THR ALA LEU ASN GLY ILE LEU ASP SEQRES 13 A 188 ASP TYR GLY LEU SER VAL ASN SER THR PHE ASP GLN VAL SEQRES 14 A 188 ALA ALA ALA THR ALA VAL GLY VAL GLN HIS ALA ASP SER SEQRES 15 A 188 PRO GLU LEU LEU ALA ALA HET ZN A 201 1 HET ZN A 202 1 HET ZN A 203 1 HET SM A 204 1 HET HEM A 200 43 HETNAM ZN ZINC ION HETNAM SM SAMARIUM (III) ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 ZN 3(ZN 2+) FORMUL 5 SM SM 3+ FORMUL 6 HEM C34 H32 FE N4 O4 FORMUL 7 HOH *8(H2 O) HELIX 1 1 SER A 9 GLY A 12 5 4 HELIX 2 2 SER A 15 GLY A 28 1 14 HELIX 3 3 GLN A 126 GLY A 130 5 5 HELIX 4 4 VAL A 131 SER A 141 1 11 HELIX 5 5 THR A 144 ASP A 157 1 14 HELIX 6 6 THR A 165 ALA A 172 1 8 SHEET 1 A 6 SER A 4 TYR A 7 0 SHEET 2 A 6 TYR A 106 SER A 122 -1 O SER A 114 N ASN A 6 SHEET 3 A 6 TYR A 86 GLY A 100 -1 O GLY A 87 N SER A 122 SHEET 4 A 6 THR A 65 THR A 74 -1 N ALA A 66 O GLY A 95 SHEET 5 A 6 GLN A 54 SER A 58 -1 O TYR A 55 N ALA A 69 SHEET 6 A 6 PHE A 45 TYR A 46 -1 N TYR A 46 O GLN A 54 LINK OD1 ASP A 8 ZN ZN A 201 1555 1555 2.51 LINK OD2 ASP A 8 ZN ZN A 201 1555 1555 2.64 LINK ND1 HIS A 17 ZN ZN A 201 3665 1555 2.13 LINK OD2 ASP A 18 ZN ZN A 202 3665 1555 2.68 LINK NE2 HIS A 32 FE HEM A 200 1555 1555 2.72 LINK OH TYR A 75 FE HEM A 200 1555 1555 2.63 LINK OD2 ASP A 96 ZN ZN A 202 1555 1555 2.41 LINK OD1 ASP A 112 ZN ZN A 203 1555 1555 2.37 LINK OE2 GLU A 148 ZN ZN A 201 3665 1555 2.47 LINK OE1 GLU A 148 ZN ZN A 201 3665 1555 2.37 LINK O GLY A 153 SM SM A 204 1555 1555 3.03 LINK OD2 ASP A 156 SM SM A 204 1555 1555 2.34 LINK OD1 ASP A 156 SM SM A 204 1555 1555 2.58 LINK OD2 ASP A 157 SM SM A 204 1555 1555 2.51 LINK OD1 ASP A 157 SM SM A 204 1555 1555 2.45 CISPEP 1 GLU A 80 PRO A 81 0 -0.40 SITE 1 AC1 3 ASP A 8 HIS A 17 GLU A 148 SITE 1 AC2 3 ASP A 18 ASP A 96 ZN A 203 SITE 1 AC3 3 ASP A 96 ASP A 112 ZN A 202 SITE 1 AC4 3 GLY A 153 ASP A 156 ASP A 157 SITE 1 AC5 14 HIS A 32 THR A 33 ASN A 34 GLY A 35 SITE 2 AC5 14 VAL A 37 ASP A 39 PHE A 45 TYR A 55 SITE 3 AC5 14 TYR A 75 PHE A 78 HIS A 83 LEU A 85 SITE 4 AC5 14 TYR A 137 HOH A 300 CRYST1 111.650 111.650 52.790 90.00 90.00 120.00 P 32 2 1 6 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 0.008957 0.005171 0.000000 0.00000 SCALE2 0.000000 0.010342 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018943 0.00000