HEADER OXYGEN TRANSPORT 13-JUL-09 3IA3 TITLE A CIS-PROLINE IN ALPHA-HEMOGLOBIN STABILIZING PROTEIN DIRECTS THE TITLE 2 STRUCTURAL REORGANIZATION OF ALPHA-HEMOGLOBIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-HEMOGLOBIN-STABILIZING PROTEIN; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: ERYTHROID-ASSOCIATED FACTOR, ERYTHROID DIFFERENTIATION- COMPND 5 RELATED FACTOR; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: HEMOGLOBIN SUBUNIT ALPHA; COMPND 9 CHAIN: B, D; COMPND 10 SYNONYM: HEMOGLOBIN ALPHA CHAIN, ALPHA-GLOBIN; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: AHSP, EDRF, ERAF; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: HBA1, HBA2; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HEMOGLOBIN, CIS-PROLINE, AHSP, STABILIZATION, CHAPERONE, CYTOPLASM, KEYWDS 2 POLYMORPHISM, ACETYLATION, DISEASE MUTATION, GLYCATION, KEYWDS 3 GLYCOPROTEIN, HEME, IRON, METAL-BINDING, OXYGEN TRANSPORT, KEYWDS 4 PHOSPHOPROTEIN, TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR L.FENG,P.D.JEFFREY,Y.SHI REVDAT 3 21-FEB-24 3IA3 1 REMARK REVDAT 2 27-OCT-09 3IA3 1 JRNL REVDAT 1 28-JUL-09 3IA3 0 JRNL AUTH D.A.GELL,L.FENG,S.ZHOU,P.D.JEFFREY,K.BENDAK,A.GOW,M.J.WEISS, JRNL AUTH 2 Y.SHI,J.P.MACKAY JRNL TITL A CIS-PROLINE IN ALPHA-HEMOGLOBIN STABILIZING PROTEIN JRNL TITL 2 DIRECTS THE STRUCTURAL REORGANIZATION OF ALPHA-HEMOGLOBIN. JRNL REF J.BIOL.CHEM. V. 284 29462 2009 JRNL REFN ISSN 0021-9258 JRNL PMID 19706593 JRNL DOI 10.1074/JBC.M109.027045 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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) : 21.25 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2259220.540 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 84.7 REMARK 3 NUMBER OF REFLECTIONS : 8538 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 SET) : 0.230 REMARK 3 FREE R VALUE : 0.293 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 439 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.014 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.40 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 54.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 852 REMARK 3 BIN R VALUE (WORKING SET) : 0.2870 REMARK 3 BIN FREE R VALUE : 0.3840 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 37 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.063 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3520 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 86 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 82.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -15.96000 REMARK 3 B22 (A**2) : -15.96000 REMARK 3 B33 (A**2) : 31.91000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.40 REMARK 3 ESD FROM SIGMAA (A) : 0.46 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.51 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.58 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 19.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.810 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.30 REMARK 3 BSOL : 49.83 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : HEM.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : HEM.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3IA3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000054154. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-NOV-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.918 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8764 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05800 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 51.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.45300 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES, PH 6.5, 4% ACETONITRILE AND REMARK 280 14.5% (W/V) PEG3000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 146.55333 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 293.10667 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 219.83000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 366.38333 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 73.27667 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 146.55333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 293.10667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 366.38333 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 219.83000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 73.27667 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 300 REMARK: HETERODIMER OF ALPHA-HEMOGLOBIN STABILIZING PROTEIN AND REMARK 300 ALPHA-HEMOGLOBIN WITH HEME, TWO COPIES IN THE ASYMMETRIC UNIT. 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2880 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 GLY B -3 REMARK 465 SER B -2 REMARK 465 HIS B -1 REMARK 465 MET B 0 REMARK 465 VAL B 1 REMARK 465 THR B 137 REMARK 465 SER B 138 REMARK 465 LYS B 139 REMARK 465 TYR B 140 REMARK 465 ARG B 141 REMARK 465 MET C 1 REMARK 465 GLY D -3 REMARK 465 SER D -2 REMARK 465 HIS D -1 REMARK 465 MET D 0 REMARK 465 VAL D 1 REMARK 465 THR D 137 REMARK 465 SER D 138 REMARK 465 LYS D 139 REMARK 465 TYR D 140 REMARK 465 ARG D 141 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 CD1 TYR D 42 CD1 TYR D 42 12545 1.83 REMARK 500 CD2 TYR B 42 CD2 TYR B 42 12545 2.08 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 LEU A 4 -157.09 165.85 REMARK 500 ARG A 53 23.05 -69.53 REMARK 500 PRO A 60 6.09 -50.35 REMARK 500 LYS B 16 -73.68 -66.30 REMARK 500 THR B 41 -32.59 -39.20 REMARK 500 TYR B 42 -114.06 -119.74 REMARK 500 PHE B 43 65.76 75.61 REMARK 500 PHE B 46 5.77 57.74 REMARK 500 ASP B 47 59.42 38.29 REMARK 500 SER B 52 20.22 -73.10 REMARK 500 ALA B 79 -51.29 -28.80 REMARK 500 PRO B 95 -13.42 -48.31 REMARK 500 LEU B 113 79.10 -118.24 REMARK 500 SER B 131 65.65 -102.81 REMARK 500 LEU C 4 -157.37 166.91 REMARK 500 ASN C 46 -7.67 -51.11 REMARK 500 PHE C 47 -60.81 -91.66 REMARK 500 ARG C 53 22.37 -69.93 REMARK 500 PRO C 60 5.91 -49.94 REMARK 500 THR D 41 -31.10 -38.91 REMARK 500 TYR D 42 -103.77 -119.60 REMARK 500 PHE D 43 69.64 66.04 REMARK 500 PHE D 46 2.56 53.27 REMARK 500 ASP D 47 60.73 39.58 REMARK 500 SER D 52 20.52 -77.35 REMARK 500 SER D 131 66.37 -104.69 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 B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 58 NE2 REMARK 620 2 HEM B 201 NA 95.2 REMARK 620 3 HEM B 201 NB 92.6 87.0 REMARK 620 4 HEM B 201 NC 84.4 177.0 90.0 REMARK 620 5 HEM B 201 ND 88.3 90.6 177.5 92.4 REMARK 620 6 HIS B 87 NE2 174.5 87.7 92.2 92.9 87.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 58 NE2 REMARK 620 2 HEM D 201 NA 96.7 REMARK 620 3 HEM D 201 NB 95.4 87.5 REMARK 620 4 HEM D 201 NC 83.6 177.2 89.8 REMARK 620 5 HEM D 201 ND 85.5 90.4 177.8 92.3 REMARK 620 6 HIS D 87 NE2 171.3 86.8 92.7 93.3 86.5 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 HEM B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 201 DBREF 3IA3 A 1 91 UNP Q9NZD4 AHSP_HUMAN 1 91 DBREF 3IA3 B 0 141 UNP P69905 HBA_HUMAN 1 142 DBREF 3IA3 C 1 91 UNP Q9NZD4 AHSP_HUMAN 1 91 DBREF 3IA3 D 0 141 UNP P69905 HBA_HUMAN 1 142 SEQADV 3IA3 GLY B -3 UNP P69905 EXPRESSION TAG SEQADV 3IA3 SER B -2 UNP P69905 EXPRESSION TAG SEQADV 3IA3 HIS B -1 UNP P69905 EXPRESSION TAG SEQADV 3IA3 GLY D -3 UNP P69905 EXPRESSION TAG SEQADV 3IA3 SER D -2 UNP P69905 EXPRESSION TAG SEQADV 3IA3 HIS D -1 UNP P69905 EXPRESSION TAG SEQRES 1 A 91 MET ALA LEU LEU LYS ALA ASN LYS ASP LEU ILE SER ALA SEQRES 2 A 91 GLY LEU LYS GLU PHE SER VAL LEU LEU ASN GLN GLN VAL SEQRES 3 A 91 PHE ASN ASP PRO LEU VAL SER GLU GLU ASP MET VAL THR SEQRES 4 A 91 VAL VAL GLU ASP TRP MET ASN PHE TYR ILE ASN TYR TYR SEQRES 5 A 91 ARG GLN GLN VAL THR GLY GLU PRO GLN GLU ARG ASP LYS SEQRES 6 A 91 ALA LEU GLN GLU LEU ARG GLN GLU LEU ASN THR LEU ALA SEQRES 7 A 91 ASN PRO PHE LEU ALA LYS TYR ARG ASP PHE LEU LYS SER SEQRES 1 B 145 GLY SER HIS MET VAL LEU SER PRO ALA ASP LYS THR ASN SEQRES 2 B 145 VAL LYS ALA ALA TRP GLY LYS VAL GLY ALA HIS ALA GLY SEQRES 3 B 145 GLU TYR GLY ALA GLU ALA LEU GLU ARG MET PHE LEU SER SEQRES 4 B 145 PHE PRO THR THR LYS THR TYR PHE PRO HIS PHE ASP LEU SEQRES 5 B 145 SER HIS GLY SER ALA GLN VAL LYS GLY HIS GLY LYS LYS SEQRES 6 B 145 VAL ALA ASP ALA LEU THR ASN ALA VAL ALA HIS VAL ASP SEQRES 7 B 145 ASP MET PRO ASN ALA LEU SER ALA LEU SER ASP LEU HIS SEQRES 8 B 145 ALA HIS LYS LEU ARG VAL ASP PRO VAL ASN PHE LYS LEU SEQRES 9 B 145 LEU SER HIS CYS LEU LEU VAL THR LEU ALA ALA HIS LEU SEQRES 10 B 145 PRO ALA GLU PHE THR PRO ALA VAL HIS ALA SER LEU ASP SEQRES 11 B 145 LYS PHE LEU ALA SER VAL SER THR VAL LEU THR SER LYS SEQRES 12 B 145 TYR ARG SEQRES 1 C 91 MET ALA LEU LEU LYS ALA ASN LYS ASP LEU ILE SER ALA SEQRES 2 C 91 GLY LEU LYS GLU PHE SER VAL LEU LEU ASN GLN GLN VAL SEQRES 3 C 91 PHE ASN ASP PRO LEU VAL SER GLU GLU ASP MET VAL THR SEQRES 4 C 91 VAL VAL GLU ASP TRP MET ASN PHE TYR ILE ASN TYR TYR SEQRES 5 C 91 ARG GLN GLN VAL THR GLY GLU PRO GLN GLU ARG ASP LYS SEQRES 6 C 91 ALA LEU GLN GLU LEU ARG GLN GLU LEU ASN THR LEU ALA SEQRES 7 C 91 ASN PRO PHE LEU ALA LYS TYR ARG ASP PHE LEU LYS SER SEQRES 1 D 145 GLY SER HIS MET VAL LEU SER PRO ALA ASP LYS THR ASN SEQRES 2 D 145 VAL LYS ALA ALA TRP GLY LYS VAL GLY ALA HIS ALA GLY SEQRES 3 D 145 GLU TYR GLY ALA GLU ALA LEU GLU ARG MET PHE LEU SER SEQRES 4 D 145 PHE PRO THR THR LYS THR TYR PHE PRO HIS PHE ASP LEU SEQRES 5 D 145 SER HIS GLY SER ALA GLN VAL LYS GLY HIS GLY LYS LYS SEQRES 6 D 145 VAL ALA ASP ALA LEU THR ASN ALA VAL ALA HIS VAL ASP SEQRES 7 D 145 ASP MET PRO ASN ALA LEU SER ALA LEU SER ASP LEU HIS SEQRES 8 D 145 ALA HIS LYS LEU ARG VAL ASP PRO VAL ASN PHE LYS LEU SEQRES 9 D 145 LEU SER HIS CYS LEU LEU VAL THR LEU ALA ALA HIS LEU SEQRES 10 D 145 PRO ALA GLU PHE THR PRO ALA VAL HIS ALA SER LEU ASP SEQRES 11 D 145 LYS PHE LEU ALA SER VAL SER THR VAL LEU THR SER LYS SEQRES 12 D 145 TYR ARG HET HEM B 201 43 HET HEM D 201 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 5 HEM 2(C34 H32 FE N4 O4) HELIX 1 1 LYS A 5 GLN A 24 1 20 HELIX 2 2 SER A 33 ARG A 53 1 21 HELIX 3 3 GLU A 62 SER A 91 1 30 HELIX 4 4 SER B 3 GLY B 18 1 16 HELIX 5 5 TYR B 24 PHE B 36 1 13 HELIX 6 6 PRO B 37 LYS B 40 5 4 HELIX 7 7 PRO B 44 GLY B 51 5 8 HELIX 8 8 SER B 52 HIS B 72 1 21 HELIX 9 9 ASN B 78 LYS B 90 1 13 HELIX 10 10 ASP B 94 LEU B 113 1 20 HELIX 11 11 THR B 118 LEU B 129 1 12 HELIX 12 12 LYS C 5 GLN C 24 1 20 HELIX 13 13 SER C 33 ARG C 53 1 21 HELIX 14 14 GLU C 62 SER C 91 1 30 HELIX 15 15 SER D 3 GLY D 18 1 16 HELIX 16 16 HIS D 20 GLU D 23 5 4 HELIX 17 17 TYR D 24 PHE D 36 1 13 HELIX 18 18 PRO D 37 LYS D 40 5 4 HELIX 19 19 ASP D 47 GLY D 51 5 5 HELIX 20 20 SER D 52 HIS D 72 1 21 HELIX 21 21 ASN D 78 LYS D 90 1 13 HELIX 22 22 ASP D 94 LEU D 113 1 20 HELIX 23 23 THR D 118 ALA D 130 1 13 LINK NE2 HIS B 58 FE HEM B 201 1555 1555 2.20 LINK NE2 HIS B 87 FE HEM B 201 1555 1555 2.00 LINK NE2 HIS D 58 FE HEM D 201 1555 1555 2.19 LINK NE2 HIS D 87 FE HEM D 201 1555 1555 2.00 CISPEP 1 ASP A 29 PRO A 30 0 -0.08 CISPEP 2 ASP C 29 PRO C 30 0 -0.04 SITE 1 AC1 17 PHE B 43 HIS B 45 PHE B 46 HIS B 58 SITE 2 AC1 17 LYS B 61 VAL B 62 ALA B 65 LEU B 83 SITE 3 AC1 17 HIS B 87 VAL B 93 ASN B 97 PHE B 98 SITE 4 AC1 17 LEU B 101 SER B 102 PRO D 77 ASN D 78 SITE 5 AC1 17 ALA D 79 SITE 1 AC2 18 MET B 76 PRO B 77 ASN B 78 ALA B 79 SITE 2 AC2 18 PHE D 43 HIS D 45 PHE D 46 HIS D 58 SITE 3 AC2 18 LYS D 61 VAL D 62 ALA D 65 LEU D 83 SITE 4 AC2 18 HIS D 87 VAL D 93 ASN D 97 PHE D 98 SITE 5 AC2 18 LEU D 101 SER D 102 CRYST1 65.230 65.230 439.660 90.00 90.00 120.00 P 61 2 2 24 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 0.015330 0.008851 0.000000 0.00000 SCALE2 0.000000 0.017702 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002274 0.00000