PDB Short entry for 4TYX HEADER OXYGEN TRANSPORT,OXIDOREDUCTASE 09-JUL-14 4TYX TITLE STRUCTURE OF AQUOFERRIC SPERM WHALE MYOGLOBIN L29H/F33Y/F43H/S92A TITLE 2 MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYOGLOBIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHYSETER CATODON; SOURCE 3 ORGANISM_COMMON: SPERM WHALE; SOURCE 4 ORGANISM_TAXID: 9755; SOURCE 5 GENE: MB; 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: PT7 KEYWDS GLOBIN, OXIDOREDUCTASE, ARTIFICIAL, ENGINEERED, OXYGEN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR A.BHAGI-DAMODARAN,I.D.PETRIK,H.ROBINSON,Y.LU REVDAT 5 27-SEP-23 4TYX 1 REMARK REVDAT 4 25-DEC-19 4TYX 1 REMARK REVDAT 3 27-SEP-17 4TYX 1 SOURCE KEYWDS REMARK REVDAT 2 29-OCT-14 4TYX 1 JRNL REVDAT 1 13-AUG-14 4TYX 0 JRNL AUTH A.BHAGI-DAMODARAN,I.D.PETRIK,N.M.MARSHALL,H.ROBINSON,Y.LU JRNL TITL SYSTEMATIC TUNING OF HEME REDOX POTENTIALS AND ITS EFFECTS JRNL TITL 2 ON O2 REDUCTION RATES IN A DESIGNED OXIDASE IN MYOGLOBIN. JRNL REF J.AM.CHEM.SOC. V. 136 11882 2014 JRNL REFN ESSN 1520-5126 JRNL PMID 25076049 JRNL DOI 10.1021/JA5054863 REMARK 2 REMARK 2 RESOLUTION. 1.64 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) 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) : 1.64 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.66 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 34403 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) : 0.156 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.020 REMARK 3 FREE R VALUE TEST SET COUNT : 3447 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 40.6695 - 4.7929 1.00 1225 144 0.1453 0.1549 REMARK 3 2 4.7929 - 3.8052 1.00 1259 138 0.1244 0.1637 REMARK 3 3 3.8052 - 3.3244 1.00 1235 137 0.1390 0.1610 REMARK 3 4 3.3244 - 3.0206 1.00 1245 141 0.1590 0.1864 REMARK 3 5 3.0206 - 2.8041 1.00 1214 137 0.1734 0.2445 REMARK 3 6 2.8041 - 2.6388 1.00 1268 145 0.1706 0.2456 REMARK 3 7 2.6388 - 2.5067 1.00 1235 137 0.1605 0.1816 REMARK 3 8 2.5067 - 2.3976 1.00 1222 139 0.1580 0.1759 REMARK 3 9 2.3976 - 2.3053 1.00 1240 136 0.1566 0.2298 REMARK 3 10 2.3053 - 2.2258 1.00 1277 140 0.1656 0.2037 REMARK 3 11 2.2258 - 2.1562 1.00 1230 136 0.1513 0.2012 REMARK 3 12 2.1562 - 2.0945 1.00 1247 142 0.1545 0.2196 REMARK 3 13 2.0945 - 2.0394 1.00 1232 135 0.1651 0.1955 REMARK 3 14 2.0394 - 1.9896 1.00 1246 133 0.1695 0.2423 REMARK 3 15 1.9896 - 1.9444 1.00 1263 143 0.1671 0.2420 REMARK 3 16 1.9444 - 1.9030 1.00 1239 138 0.1789 0.2217 REMARK 3 17 1.9030 - 1.8650 1.00 1223 137 0.1764 0.2327 REMARK 3 18 1.8650 - 1.8298 1.00 1235 138 0.1786 0.2375 REMARK 3 19 1.8298 - 1.7971 1.00 1243 136 0.1842 0.2313 REMARK 3 20 1.7971 - 1.7666 1.00 1240 140 0.1964 0.2667 REMARK 3 21 1.7666 - 1.7381 1.00 1255 140 0.1763 0.2271 REMARK 3 22 1.7381 - 1.7114 1.00 1224 130 0.1725 0.2316 REMARK 3 23 1.7114 - 1.6862 1.00 1285 144 0.1760 0.2080 REMARK 3 24 1.6862 - 1.6625 1.00 1241 137 0.1726 0.2301 REMARK 3 25 1.6625 - 1.6400 0.94 1133 124 0.1829 0.2602 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) : 18.980 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.06 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.23 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 : 0.017 1323 REMARK 3 ANGLE : 1.784 1800 REMARK 3 CHIRALITY : 0.339 187 REMARK 3 PLANARITY : 0.008 221 REMARK 3 DIHEDRAL : 20.580 495 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 35 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.1373 -0.3057 0.2703 REMARK 3 T TENSOR REMARK 3 T11: 0.1452 T22: 0.1453 REMARK 3 T33: 0.1298 T12: -0.0037 REMARK 3 T13: 0.0162 T23: 0.0010 REMARK 3 L TENSOR REMARK 3 L11: 0.7280 L22: 0.2100 REMARK 3 L33: 0.2081 L12: -0.2984 REMARK 3 L13: 0.1518 L23: -0.3246 REMARK 3 S TENSOR REMARK 3 S11: -0.0447 S12: 0.0761 S13: 0.0869 REMARK 3 S21: 0.0455 S22: 0.0371 S23: 0.0960 REMARK 3 S31: 0.0250 S32: -0.0267 S33: 0.0002 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 36 THROUGH 51 ) REMARK 3 ORIGIN FOR THE GROUP (A): 1.0782 -3.6935 -19.9478 REMARK 3 T TENSOR REMARK 3 T11: 0.2090 T22: 0.5350 REMARK 3 T33: 0.1363 T12: 0.0661 REMARK 3 T13: 0.0068 T23: 0.1343 REMARK 3 L TENSOR REMARK 3 L11: 0.3815 L22: 0.1843 REMARK 3 L33: 0.2182 L12: 0.1027 REMARK 3 L13: -0.2342 L23: -0.0086 REMARK 3 S TENSOR REMARK 3 S11: -0.0070 S12: 0.1696 S13: -0.1268 REMARK 3 S21: -0.1922 S22: -0.2354 S23: -0.2425 REMARK 3 S31: -0.1549 S32: 0.5730 S33: -0.3995 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 52 THROUGH 58 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.0653 -5.9764 -18.0468 REMARK 3 T TENSOR REMARK 3 T11: 0.2074 T22: 0.2642 REMARK 3 T33: 0.1620 T12: 0.0473 REMARK 3 T13: 0.0068 T23: -0.0393 REMARK 3 L TENSOR REMARK 3 L11: 0.0280 L22: 0.0229 REMARK 3 L33: 0.0305 L12: 0.0124 REMARK 3 L13: 0.0049 L23: -0.0166 REMARK 3 S TENSOR REMARK 3 S11: 0.2232 S12: 0.3794 S13: -0.1685 REMARK 3 S21: -0.0140 S22: -0.1648 S23: -0.0956 REMARK 3 S31: 0.0023 S32: 0.0700 S33: -0.0002 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 59 THROUGH 100 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.1468 -6.9544 -2.5833 REMARK 3 T TENSOR REMARK 3 T11: 0.1497 T22: 0.1447 REMARK 3 T33: 0.1453 T12: -0.0010 REMARK 3 T13: 0.0033 T23: -0.0065 REMARK 3 L TENSOR REMARK 3 L11: 0.5355 L22: 0.7873 REMARK 3 L33: 0.1457 L12: -0.1388 REMARK 3 L13: 0.0739 L23: -0.3487 REMARK 3 S TENSOR REMARK 3 S11: -0.0993 S12: 0.0866 S13: 0.0033 REMARK 3 S21: -0.0225 S22: 0.0194 S23: -0.1503 REMARK 3 S31: 0.0723 S32: 0.0949 S33: 0.0000 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 101 THROUGH 124 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.7488 4.9865 -4.4440 REMARK 3 T TENSOR REMARK 3 T11: 0.1354 T22: 0.1200 REMARK 3 T33: 0.1727 T12: -0.0078 REMARK 3 T13: -0.0068 T23: 0.0295 REMARK 3 L TENSOR REMARK 3 L11: 0.3616 L22: 0.0908 REMARK 3 L33: 0.1827 L12: -0.0684 REMARK 3 L13: 0.2560 L23: 0.1361 REMARK 3 S TENSOR REMARK 3 S11: 0.0064 S12: 0.2362 S13: 0.2862 REMARK 3 S21: -0.0208 S22: -0.0313 S23: 0.0038 REMARK 3 S31: -0.0931 S32: -0.0654 S33: -0.0027 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 125 THROUGH 153 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.0058 4.1449 0.1493 REMARK 3 T TENSOR REMARK 3 T11: 0.1546 T22: 0.1296 REMARK 3 T33: 0.1792 T12: 0.0037 REMARK 3 T13: -0.0159 T23: 0.0057 REMARK 3 L TENSOR REMARK 3 L11: 0.2816 L22: 0.0930 REMARK 3 L33: 0.2976 L12: 0.0266 REMARK 3 L13: 0.0865 L23: 0.0552 REMARK 3 S TENSOR REMARK 3 S11: -0.0636 S12: 0.1053 S13: 0.2591 REMARK 3 S21: 0.0714 S22: 0.0293 S23: -0.0881 REMARK 3 S31: -0.1259 S32: 0.0968 S33: -0.0320 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 4TYX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUL-14. REMARK 100 THE DEPOSITION ID IS D_1000202532. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAY-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.57 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.075 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 : HKL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18486 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.640 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 (%) : 99.3 REMARK 200 DATA REDUNDANCY : 15.10 REMARK 200 R MERGE (I) : 0.09900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.64 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.9 REMARK 200 DATA REDUNDANCY IN SHELL : 13.30 REMARK 200 R MERGE FOR SHELL (I) : 0.46200 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 4FWX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M NAMES PH 6.57, 0.02M TRIS SULFATE REMARK 280 PH 8, 0.2M NAOAC, 30% PEG 6K, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 282K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 19.73350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.42700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.95500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.42700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.73350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 23.95500 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 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 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 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 O HOH A 307 O HOH A 387 2.00 REMARK 500 OE2 GLU A 109 O HOH A 456 2.13 REMARK 500 O HOH A 441 O HOH A 463 2.16 REMARK 500 O HOH A 408 O HOH A 426 2.16 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 ARG A 118 NE - CZ - NH2 ANGL. DEV. = -3.2 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 ASP A 20 71.41 -157.76 REMARK 500 LYS A 96 -60.62 -97.35 REMARK 500 PHE A 123 56.97 -146.48 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 A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 93 NE2 REMARK 620 2 HEM A 201 NA 87.3 REMARK 620 3 HEM A 201 NB 86.7 85.1 REMARK 620 4 HEM A 201 NC 98.3 171.9 89.4 REMARK 620 5 HEM A 201 ND 91.4 93.3 177.5 92.4 REMARK 620 6 HOH A 408 O 177.5 95.2 93.5 79.2 88.5 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 A 201 DBREF 4TYX A 1 153 UNP P02185 MYG_PHYCD 2 154 SEQADV 4TYX HIS A 29 UNP P02185 LEU 30 ENGINEERED MUTATION SEQADV 4TYX TYR A 33 UNP P02185 PHE 34 ENGINEERED MUTATION SEQADV 4TYX HIS A 43 UNP P02185 PHE 44 ENGINEERED MUTATION SEQADV 4TYX ALA A 92 UNP P02185 SER 93 ENGINEERED MUTATION SEQRES 1 A 153 VAL LEU SER GLU GLY GLU TRP GLN LEU VAL LEU HIS VAL SEQRES 2 A 153 TRP ALA LYS VAL GLU ALA ASP VAL ALA GLY HIS GLY GLN SEQRES 3 A 153 ASP ILE HIS ILE ARG LEU TYR LYS SER HIS PRO GLU THR SEQRES 4 A 153 LEU GLU LYS HIS ASP ARG PHE LYS HIS LEU LYS THR GLU SEQRES 5 A 153 ALA GLU MET LYS ALA SER GLU ASP LEU LYS LYS HIS GLY SEQRES 6 A 153 VAL THR VAL LEU THR ALA LEU GLY ALA ILE LEU LYS LYS SEQRES 7 A 153 LYS GLY HIS HIS GLU ALA GLU LEU LYS PRO LEU ALA GLN SEQRES 8 A 153 ALA HIS ALA THR LYS HIS LYS ILE PRO ILE LYS TYR LEU SEQRES 9 A 153 GLU PHE ILE SER GLU ALA ILE ILE HIS VAL LEU HIS SER SEQRES 10 A 153 ARG HIS PRO GLY ASP PHE GLY ALA ASP ALA GLN GLY ALA SEQRES 11 A 153 MET ASN LYS ALA LEU GLU LEU PHE ARG LYS ASP ILE ALA SEQRES 12 A 153 ALA LYS TYR LYS GLU LEU GLY TYR GLN GLY HET HEM A 201 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 HOH *176(H2 O) HELIX 1 AA1 SER A 3 GLU A 18 1 16 HELIX 2 AA2 ASP A 20 HIS A 36 1 17 HELIX 3 AA3 PRO A 37 LYS A 47 5 11 HELIX 4 AA4 THR A 51 SER A 58 1 8 HELIX 5 AA5 SER A 58 LYS A 78 1 21 HELIX 6 AA6 HIS A 82 LYS A 96 1 15 HELIX 7 AA7 PRO A 100 HIS A 119 1 20 HELIX 8 AA8 PRO A 120 PHE A 123 5 4 HELIX 9 AA9 GLY A 124 LEU A 149 1 26 LINK NE2 HIS A 93 FE HEM A 201 1555 1555 2.16 LINK FE HEM A 201 O HOH A 408 1555 1555 2.12 SITE 1 AC1 17 LYS A 42 HIS A 43 ARG A 45 HIS A 64 SITE 2 AC1 17 THR A 67 VAL A 68 LEU A 89 ALA A 92 SITE 3 AC1 17 HIS A 93 HIS A 97 ILE A 99 TYR A 103 SITE 4 AC1 17 HOH A 347 HOH A 408 HOH A 439 HOH A 469 SITE 5 AC1 17 HOH A 475 CRYST1 39.467 47.910 76.854 90.00 90.00 90.00 P 21 21 21 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 0.025338 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020872 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013012 0.00000