HEADER TRANSFERASE 01-SEP-08 3ECR TITLE STRUCTURE OF HUMAN PORPHOBILINOGEN DEAMINASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PORPHOBILINOGEN DEAMINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PBG-D, PRE-UROPORPHYRINOGEN SYNTHASE, HYDROXYMETHYLBILANE COMPND 5 SYNTHASE, HMBS; COMPND 6 EC: 2.5.1.61; COMPND 7 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: HMBS, PBGD, UPS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS HUMAN PORPHOBILINOGEN DEAMINASE, HEME BIOSYNTHESIS, PORPHOBILINOGEN KEYWDS 2 HINGE, ALTERNATIVE SPLICING, CYTOPLASM, DISEASE MUTATION, PORPHYRIN KEYWDS 3 BIOSYNTHESIS, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR G.SONG,Y.LI,C.CHENG,Y.ZHAO,A.GAO,R.ZHANG,A.JOACHIMIAK,N.SHAW,Z.J.LIU REVDAT 4 20-MAR-24 3ECR 1 REMARK SEQADV REVDAT 3 28-APR-09 3ECR 1 JRNL REVDAT 2 24-FEB-09 3ECR 1 VERSN REVDAT 1 30-SEP-08 3ECR 0 JRNL AUTH G.SONG,Y.LI,C.CHENG,Y.ZHAO,A.GAO,R.ZHANG,A.JOACHIMIAK, JRNL AUTH 2 N.SHAW,Z.J.LIU JRNL TITL STRUCTURAL INSIGHT INTO ACUTE INTERMITTENT PORPHYRIA. JRNL REF FASEB J. V. 23 396 2009 JRNL REFN ISSN 0892-6638 JRNL PMID 18936296 JRNL DOI 10.1096/FJ.08-115469 REMARK 2 REMARK 2 RESOLUTION. 2.18 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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) : 2.18 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.28 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 87.6 REMARK 3 NUMBER OF REFLECTIONS : 29562 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.234 REMARK 3 R VALUE (WORKING SET) : 0.232 REMARK 3 FREE R VALUE : 0.271 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 1500 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 38.2819 - 4.8508 1.00 3086 165 0.2154 0.2324 REMARK 3 2 4.8508 - 3.8514 0.99 2918 156 0.2057 0.2154 REMARK 3 3 3.8514 - 3.3649 0.99 2902 159 0.2402 0.2898 REMARK 3 4 3.3649 - 3.0574 1.00 2913 150 0.2375 0.3040 REMARK 3 5 3.0574 - 2.8383 1.00 2885 150 0.2453 0.2808 REMARK 3 6 2.8383 - 2.6710 1.00 2890 165 0.2446 0.3147 REMARK 3 7 2.6710 - 2.5373 0.97 2778 150 0.2427 0.2884 REMARK 3 8 2.5373 - 2.4268 0.88 2537 135 0.2504 0.3193 REMARK 3 9 2.4268 - 2.3334 0.74 2130 105 0.2448 0.3408 REMARK 3 10 2.3334 - 2.2529 0.64 1794 105 0.2388 0.2950 REMARK 3 11 2.2529 - 2.1825 0.47 1229 60 0.2500 0.2837 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 : 0.39 REMARK 3 B_SOL : 56.48 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.370 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 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 : 0.010 4922 REMARK 3 ANGLE : 1.309 6671 REMARK 3 CHIRALITY : 0.078 780 REMARK 3 PLANARITY : 0.005 858 REMARK 3 DIHEDRAL : 17.407 1851 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: A REMARK 3 SELECTION : B REMARK 3 ATOM PAIRS NUMBER : 2168 REMARK 3 RMSD : 0.085 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3ECR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-SEP-08. REMARK 100 THE DEPOSITION ID IS D_1000049159. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAY-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5798 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29683 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.182 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 55.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL 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: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.15M AMMONIUM CITRATE DIBASIC, REMARK 280 22%(W/V) PEG3350, PH8.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 35.80500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.60550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.53050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.60550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.80500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.53050 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 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 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 SER A 1 REMARK 465 ASN A 2 REMARK 465 ALA A 3 REMARK 465 MET A 4 REMARK 465 SER A 5 REMARK 465 GLY A 6 REMARK 465 ASN A 7 REMARK 465 GLY A 8 REMARK 465 ASN A 9 REMARK 465 ALA A 10 REMARK 465 ALA A 11 REMARK 465 ALA A 12 REMARK 465 THR A 13 REMARK 465 ALA A 14 REMARK 465 GLU A 15 REMARK 465 GLU A 16 REMARK 465 ASN A 17 REMARK 465 SER A 18 REMARK 465 PRO A 19 REMARK 465 LYS A 20 REMARK 465 SER A 60 REMARK 465 THR A 61 REMARK 465 THR A 62 REMARK 465 GLY A 63 REMARK 465 ASP A 64 REMARK 465 LYS A 65 REMARK 465 ILE A 66 REMARK 465 LEU A 67 REMARK 465 ASP A 68 REMARK 465 THR A 69 REMARK 465 ALA A 70 REMARK 465 LEU A 71 REMARK 465 SER A 72 REMARK 465 LYS A 73 REMARK 465 ILE A 74 REMARK 465 GLY A 75 REMARK 465 GLU A 76 REMARK 465 LYS A 77 REMARK 465 SER A 78 REMARK 465 GLY A 262 REMARK 465 GLY A 263 REMARK 465 LEU A 360 REMARK 465 ASN A 361 REMARK 465 ASP A 362 REMARK 465 ALA A 363 REMARK 465 HIS A 364 REMARK 465 SER B 1 REMARK 465 ASN B 2 REMARK 465 ALA B 3 REMARK 465 MET B 4 REMARK 465 SER B 5 REMARK 465 GLY B 6 REMARK 465 ASN B 7 REMARK 465 GLY B 8 REMARK 465 ASN B 9 REMARK 465 ALA B 10 REMARK 465 ALA B 11 REMARK 465 ALA B 12 REMARK 465 THR B 13 REMARK 465 ALA B 14 REMARK 465 GLU B 15 REMARK 465 GLU B 16 REMARK 465 ASN B 17 REMARK 465 SER B 18 REMARK 465 PRO B 19 REMARK 465 LYS B 20 REMARK 465 MET B 21 REMARK 465 SER B 60 REMARK 465 THR B 61 REMARK 465 THR B 62 REMARK 465 GLY B 63 REMARK 465 ASP B 64 REMARK 465 LYS B 65 REMARK 465 ILE B 66 REMARK 465 LEU B 67 REMARK 465 ASP B 68 REMARK 465 THR B 69 REMARK 465 ALA B 70 REMARK 465 LEU B 71 REMARK 465 SER B 72 REMARK 465 GLY B 262 REMARK 465 GLY B 263 REMARK 465 VAL B 304 REMARK 465 PRO B 305 REMARK 465 ALA B 306 REMARK 465 GLN B 307 REMARK 465 HIS B 308 REMARK 465 GLU B 309 REMARK 465 ASP B 310 REMARK 465 GLY B 311 REMARK 465 PRO B 312 REMARK 465 GLU B 313 REMARK 465 ASP B 314 REMARK 465 ASP B 315 REMARK 465 GLN B 359 REMARK 465 LEU B 360 REMARK 465 ASN B 361 REMARK 465 ASP B 362 REMARK 465 ALA B 363 REMARK 465 HIS B 364 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 MET A 21 CG SD CE REMARK 470 ARG A 22 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 79 CG CD1 CD2 REMARK 470 PHE A 80 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 82 CG CD CE NZ REMARK 470 GLU A 83 CG CD OE1 OE2 REMARK 470 LEU A 84 CG CD1 CD2 REMARK 470 GLU A 261 CG CD OE1 OE2 REMARK 470 SER A 265 OG REMARK 470 VAL A 266 CG1 CG2 REMARK 470 GLU A 313 CG CD OE1 OE2 REMARK 470 VAL A 356 CG1 CG2 REMARK 470 GLN A 359 CG CD OE1 NE2 REMARK 470 ARG B 22 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 73 CG CD CE NZ REMARK 470 LYS B 77 CG CD CE NZ REMARK 470 LYS B 82 CG CD CE NZ REMARK 470 ASN B 91 CG OD1 ND2 REMARK 470 LYS B 135 CG CD CE NZ REMARK 470 GLU B 142 CG CD OE1 OE2 REMARK 470 LYS B 230 CG CD CE NZ REMARK 470 GLN B 232 CG CD OE1 NE2 REMARK 470 HIS B 303 CG ND1 CD2 CE1 NE2 REMARK 470 PRO B 316 CG CD REMARK 470 ARG B 358 CG CD NE CZ NH1 NH2 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 PRO B 130 CG2 VAL B 133 1.82 REMARK 500 SG CYS B 264 CHA DPM B 365 1.95 REMARK 500 SG CYS A 264 CHA DPM A 365 1.97 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 PRO A 130 C - N - CA ANGL. DEV. = 10.2 DEGREES REMARK 500 CYS B 264 CB - CA - C ANGL. DEV. = 11.6 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 ARG A 22 -75.38 -141.77 REMARK 500 PRO A 130 -4.90 -50.01 REMARK 500 GLN A 184 27.31 -140.61 REMARK 500 CYS A 214 116.38 -162.21 REMARK 500 PRO A 312 103.83 -54.46 REMARK 500 VAL A 319 53.75 38.05 REMARK 500 ALA A 357 50.98 -111.82 REMARK 500 SER B 31 152.32 -49.86 REMARK 500 GLU B 76 92.31 88.59 REMARK 500 PHE B 132 26.22 -74.57 REMARK 500 LYS B 143 16.07 49.57 REMARK 500 GLN B 183 -163.97 -121.92 REMARK 500 GLN B 184 27.40 -142.49 REMARK 500 CYS B 214 117.99 -164.60 REMARK 500 SER B 265 -75.66 86.43 REMARK 500 VAL B 319 52.61 39.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 CYS B 264 SER B 265 73.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 CYS B 264 -11.63 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DPM A 365 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DPM B 365 DBREF 3ECR A 4 364 UNP P08397 HEM3_HUMAN 1 361 DBREF 3ECR B 4 364 UNP P08397 HEM3_HUMAN 1 361 SEQADV 3ECR SER A 1 UNP P08397 EXPRESSION TAG SEQADV 3ECR ASN A 2 UNP P08397 EXPRESSION TAG SEQADV 3ECR ALA A 3 UNP P08397 EXPRESSION TAG SEQADV 3ECR SER B 1 UNP P08397 EXPRESSION TAG SEQADV 3ECR ASN B 2 UNP P08397 EXPRESSION TAG SEQADV 3ECR ALA B 3 UNP P08397 EXPRESSION TAG SEQRES 1 A 364 SER ASN ALA MET SER GLY ASN GLY ASN ALA ALA ALA THR SEQRES 2 A 364 ALA GLU GLU ASN SER PRO LYS MET ARG VAL ILE ARG VAL SEQRES 3 A 364 GLY THR ARG LYS SER GLN LEU ALA ARG ILE GLN THR ASP SEQRES 4 A 364 SER VAL VAL ALA THR LEU LYS ALA SER TYR PRO GLY LEU SEQRES 5 A 364 GLN PHE GLU ILE ILE ALA MET SER THR THR GLY ASP LYS SEQRES 6 A 364 ILE LEU ASP THR ALA LEU SER LYS ILE GLY GLU LYS SER SEQRES 7 A 364 LEU PHE THR LYS GLU LEU GLU HIS ALA LEU GLU LYS ASN SEQRES 8 A 364 GLU VAL ASP LEU VAL VAL HIS SER LEU LYS ASP LEU PRO SEQRES 9 A 364 THR VAL LEU PRO PRO GLY PHE THR ILE GLY ALA ILE CYS SEQRES 10 A 364 LYS ARG GLU ASN PRO HIS ASP ALA VAL VAL PHE HIS PRO SEQRES 11 A 364 LYS PHE VAL GLY LYS THR LEU GLU THR LEU PRO GLU LYS SEQRES 12 A 364 SER VAL VAL GLY THR SER SER LEU ARG ARG ALA ALA GLN SEQRES 13 A 364 LEU GLN ARG LYS PHE PRO HIS LEU GLU PHE ARG SER ILE SEQRES 14 A 364 ARG GLY ASN LEU ASN THR ARG LEU ARG LYS LEU ASP GLU SEQRES 15 A 364 GLN GLN GLU PHE SER ALA ILE ILE LEU ALA THR ALA GLY SEQRES 16 A 364 LEU GLN ARG MET GLY TRP HIS ASN ARG VAL GLY GLN ILE SEQRES 17 A 364 LEU HIS PRO GLU GLU CYS MET TYR ALA VAL GLY GLN GLY SEQRES 18 A 364 ALA LEU GLY VAL GLU VAL ARG ALA LYS ASP GLN ASP ILE SEQRES 19 A 364 LEU ASP LEU VAL GLY VAL LEU HIS ASP PRO GLU THR LEU SEQRES 20 A 364 LEU ARG CYS ILE ALA GLU ARG ALA PHE LEU ARG HIS LEU SEQRES 21 A 364 GLU GLY GLY CYS SER VAL PRO VAL ALA VAL HIS THR ALA SEQRES 22 A 364 MET LYS ASP GLY GLN LEU TYR LEU THR GLY GLY VAL TRP SEQRES 23 A 364 SER LEU ASP GLY SER ASP SER ILE GLN GLU THR MET GLN SEQRES 24 A 364 ALA THR ILE HIS VAL PRO ALA GLN HIS GLU ASP GLY PRO SEQRES 25 A 364 GLU ASP ASP PRO GLN LEU VAL GLY ILE THR ALA ARG ASN SEQRES 26 A 364 ILE PRO ARG GLY PRO GLN LEU ALA ALA GLN ASN LEU GLY SEQRES 27 A 364 ILE SER LEU ALA ASN LEU LEU LEU SER LYS GLY ALA LYS SEQRES 28 A 364 ASN ILE LEU ASP VAL ALA ARG GLN LEU ASN ASP ALA HIS SEQRES 1 B 364 SER ASN ALA MET SER GLY ASN GLY ASN ALA ALA ALA THR SEQRES 2 B 364 ALA GLU GLU ASN SER PRO LYS MET ARG VAL ILE ARG VAL SEQRES 3 B 364 GLY THR ARG LYS SER GLN LEU ALA ARG ILE GLN THR ASP SEQRES 4 B 364 SER VAL VAL ALA THR LEU LYS ALA SER TYR PRO GLY LEU SEQRES 5 B 364 GLN PHE GLU ILE ILE ALA MET SER THR THR GLY ASP LYS SEQRES 6 B 364 ILE LEU ASP THR ALA LEU SER LYS ILE GLY GLU LYS SER SEQRES 7 B 364 LEU PHE THR LYS GLU LEU GLU HIS ALA LEU GLU LYS ASN SEQRES 8 B 364 GLU VAL ASP LEU VAL VAL HIS SER LEU LYS ASP LEU PRO SEQRES 9 B 364 THR VAL LEU PRO PRO GLY PHE THR ILE GLY ALA ILE CYS SEQRES 10 B 364 LYS ARG GLU ASN PRO HIS ASP ALA VAL VAL PHE HIS PRO SEQRES 11 B 364 LYS PHE VAL GLY LYS THR LEU GLU THR LEU PRO GLU LYS SEQRES 12 B 364 SER VAL VAL GLY THR SER SER LEU ARG ARG ALA ALA GLN SEQRES 13 B 364 LEU GLN ARG LYS PHE PRO HIS LEU GLU PHE ARG SER ILE SEQRES 14 B 364 ARG GLY ASN LEU ASN THR ARG LEU ARG LYS LEU ASP GLU SEQRES 15 B 364 GLN GLN GLU PHE SER ALA ILE ILE LEU ALA THR ALA GLY SEQRES 16 B 364 LEU GLN ARG MET GLY TRP HIS ASN ARG VAL GLY GLN ILE SEQRES 17 B 364 LEU HIS PRO GLU GLU CYS MET TYR ALA VAL GLY GLN GLY SEQRES 18 B 364 ALA LEU GLY VAL GLU VAL ARG ALA LYS ASP GLN ASP ILE SEQRES 19 B 364 LEU ASP LEU VAL GLY VAL LEU HIS ASP PRO GLU THR LEU SEQRES 20 B 364 LEU ARG CYS ILE ALA GLU ARG ALA PHE LEU ARG HIS LEU SEQRES 21 B 364 GLU GLY GLY CYS SER VAL PRO VAL ALA VAL HIS THR ALA SEQRES 22 B 364 MET LYS ASP GLY GLN LEU TYR LEU THR GLY GLY VAL TRP SEQRES 23 B 364 SER LEU ASP GLY SER ASP SER ILE GLN GLU THR MET GLN SEQRES 24 B 364 ALA THR ILE HIS VAL PRO ALA GLN HIS GLU ASP GLY PRO SEQRES 25 B 364 GLU ASP ASP PRO GLN LEU VAL GLY ILE THR ALA ARG ASN SEQRES 26 B 364 ILE PRO ARG GLY PRO GLN LEU ALA ALA GLN ASN LEU GLY SEQRES 27 B 364 ILE SER LEU ALA ASN LEU LEU LEU SER LYS GLY ALA LYS SEQRES 28 B 364 ASN ILE LEU ASP VAL ALA ARG GLN LEU ASN ASP ALA HIS HET DPM A 365 30 HET DPM B 365 30 HETNAM DPM 3-[5-{[3-(2-CARBOXYETHYL)-4-(CARBOXYMETHYL)-5-METHYL- HETNAM 2 DPM 1H-PYRROL-2-YL]METHYL}-4-(CARBOXYMETHYL)-1H-PYRROL-3- HETNAM 3 DPM YL]PROPANOIC ACID HETSYN DPM DIPYRROMETHANE COFACTOR FORMUL 3 DPM 2(C20 H24 N2 O8) FORMUL 5 HOH *137(H2 O) HELIX 1 1 SER A 31 TYR A 49 1 19 HELIX 2 2 PHE A 80 LYS A 90 1 11 HELIX 3 3 LYS A 101 LEU A 103 5 3 HELIX 4 4 SER A 150 PHE A 161 1 12 HELIX 5 5 ASN A 172 GLN A 183 1 12 HELIX 6 6 THR A 193 MET A 199 1 7 HELIX 7 7 TRP A 201 VAL A 205 5 5 HELIX 8 8 ASP A 231 VAL A 240 1 10 HELIX 9 9 ASP A 243 GLU A 261 1 19 HELIX 10 10 PRO A 327 LYS A 348 1 22 HELIX 11 11 GLY A 349 ALA A 357 1 9 HELIX 12 12 SER B 31 TYR B 49 1 19 HELIX 13 13 LYS B 77 LYS B 90 1 14 HELIX 14 14 LYS B 101 LEU B 103 5 3 HELIX 15 15 PRO B 130 VAL B 133 5 4 HELIX 16 16 SER B 150 PHE B 161 1 12 HELIX 17 17 ASN B 172 GLN B 183 1 12 HELIX 18 18 THR B 193 MET B 199 1 7 HELIX 19 19 TRP B 201 VAL B 205 5 5 HELIX 20 20 ASP B 231 GLY B 239 1 9 HELIX 21 21 VAL B 240 HIS B 242 5 3 HELIX 22 22 ASP B 243 GLU B 261 1 19 HELIX 23 23 PRO B 327 LYS B 348 1 22 HELIX 24 24 GLY B 349 VAL B 356 1 8 SHEET 1 A 5 GLN A 53 MET A 59 0 SHEET 2 A 5 VAL A 23 ARG A 29 1 N ILE A 24 O GLN A 53 SHEET 3 A 5 LEU A 95 SER A 99 1 O LEU A 95 N GLY A 27 SHEET 4 A 5 LEU A 223 ARG A 228 -1 O GLY A 224 N HIS A 98 SHEET 5 A 5 PHE A 111 ILE A 116 -1 N THR A 112 O VAL A 227 SHEET 1 B 5 GLU A 165 ARG A 167 0 SHEET 2 B 5 VAL A 145 GLY A 147 1 N VAL A 146 O GLU A 165 SHEET 3 B 5 ALA A 188 ALA A 192 1 O ALA A 188 N GLY A 147 SHEET 4 B 5 ASP A 124 PHE A 128 -1 N ALA A 125 O LEU A 191 SHEET 5 B 5 GLN A 207 ILE A 208 -1 O GLN A 207 N VAL A 126 SHEET 1 C 3 VAL A 268 LYS A 275 0 SHEET 2 C 3 GLN A 278 TRP A 286 -1 O TYR A 280 N ALA A 273 SHEET 3 C 3 SER A 293 THR A 301 -1 O MET A 298 N LEU A 281 SHEET 1 D 5 PHE B 54 MET B 59 0 SHEET 2 D 5 ILE B 24 ARG B 29 1 N VAL B 26 O GLU B 55 SHEET 3 D 5 LEU B 95 SER B 99 1 O LEU B 95 N GLY B 27 SHEET 4 D 5 LEU B 223 ARG B 228 -1 O GLU B 226 N VAL B 96 SHEET 5 D 5 PHE B 111 ILE B 116 -1 N GLY B 114 O VAL B 225 SHEET 1 E 5 GLU B 165 ARG B 167 0 SHEET 2 E 5 VAL B 145 GLY B 147 1 N VAL B 146 O GLU B 165 SHEET 3 E 5 ALA B 188 ALA B 192 1 O ALA B 188 N GLY B 147 SHEET 4 E 5 ASP B 124 PHE B 128 -1 N ALA B 125 O LEU B 191 SHEET 5 E 5 GLN B 207 ILE B 208 -1 O GLN B 207 N VAL B 126 SHEET 1 F 3 VAL B 268 LYS B 275 0 SHEET 2 F 3 GLN B 278 TRP B 286 -1 O TYR B 280 N ALA B 273 SHEET 3 F 3 SER B 293 THR B 301 -1 O MET B 298 N LEU B 281 CISPEP 1 ILE B 74 GLY B 75 0 -13.80 SITE 1 AC1 15 SER A 99 LYS A 101 ASP A 102 THR A 148 SITE 2 AC1 15 SER A 149 SER A 150 ARG A 152 ARG A 153 SITE 3 AC1 15 ARG A 176 LEU A 191 ALA A 192 GLN A 220 SITE 4 AC1 15 GLY A 221 CYS A 264 HOH A 366 SITE 1 AC2 19 ILE B 74 SER B 99 LYS B 101 ASP B 102 SITE 2 AC2 19 SER B 149 SER B 150 ARG B 152 ARG B 153 SITE 3 AC2 19 ARG B 176 LEU B 191 ALA B 192 GLN B 220 SITE 4 AC2 19 GLY B 221 CYS B 264 HOH B 370 HOH B 371 SITE 5 AC2 19 HOH B 385 HOH B 401 HOH B 410 CRYST1 71.610 81.061 109.211 90.00 90.00 90.00 P 21 21 21 8 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 0.013965 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012336 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009157 0.00000