HEADER TRANSFERASE 04-SEP-20 7AAJ TITLE HUMAN PORPHOBILINOGEN DEAMINASE IN COMPLEX WITH COFACTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PORPHOBILINOGEN DEAMINASE; COMPND 3 CHAIN: B, A; COMPND 4 SYNONYM: PBG-D,HYDROXYMETHYLBILANE SYNTHASE,HMBS,PRE-UROPORPHYRINOGEN COMPND 5 SYNTHASE; COMPND 6 EC: 2.5.1.61; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: -AMINO ACIDS 1-2 (GS) IN THE SAMPLE SEQUENCE DERIVE COMPND 9 FROM EXPRESSION TAG AND BIOLOGICAL SEQUENCE STARTS FROM 3 -LIGAND IS COMPND 10 COVALENTLY BOUND TO CYS261 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 KEYWDS PBG-D, HYDROXYMETHYLBILANE SYNTHASE, HMBS, PORPHOBILINOGEN DEAMINASE, KEYWDS 2 HEME BIOSYNTHESIS, PORPHYRIA, ACUTE INTERMITTENT PORPHYRIA, KEYWDS 3 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.P.KALLIO,H.J.BUSTAD,A.MARTINEZ REVDAT 3 31-JAN-24 7AAJ 1 REMARK REVDAT 2 17-MAR-21 7AAJ 1 JRNL REVDAT 1 17-FEB-21 7AAJ 0 JRNL AUTH H.J.BUSTAD,J.P.KALLIO,M.LAITAOJA,K.TOSKA,I.KURSULA, JRNL AUTH 2 A.MARTINEZ,J.JANIS JRNL TITL CHARACTERIZATION OF PORPHOBILINOGEN DEAMINASE MUTANTS JRNL TITL 2 REVEALS THAT ARGININE-173 IS CRUCIAL FOR POLYPYRROLE JRNL TITL 3 ELONGATION MECHANISM. JRNL REF ISCIENCE V. 24 02152 2021 JRNL REFN ESSN 2589-0042 JRNL PMID 33665570 JRNL DOI 10.1016/J.ISCI.2021.102152 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH H.J.BUSTAD,J.P.KALLIO,M.LAITAOJA,K.TOSKA,I.KURSULA, REMARK 1 AUTH 2 A.MARTINEZ,J.JANIS REMARK 1 TITL STRUCTURAL CHARACTERIZATION OF HYDROXYMETHYLBILANE SYNTHASE REMARK 1 TITL 2 MUTANTS ASSOCIATED WITH ACUTE INTERMITTENT PORPHYRIA REVEALS REMARK 1 TITL 3 THAT ARG173 IS CRUCIAL FOR THE ELONGATION MECHANISM REMARK 1 REF ISCIENCE 2021 REMARK 1 REFN ESSN 2589-0042 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 65.08 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 69335 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.251 REMARK 3 R VALUE (WORKING SET) : 0.249 REMARK 3 FREE R VALUE : 0.294 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 3510 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 65.0800 - 5.2600 0.99 2891 118 0.1842 0.2018 REMARK 3 2 5.2600 - 4.1800 0.99 2714 145 0.1754 0.1967 REMARK 3 3 4.1800 - 3.6500 1.00 2736 130 0.1916 0.2193 REMARK 3 4 3.6500 - 3.3200 1.00 2673 155 0.2175 0.2929 REMARK 3 5 3.3200 - 3.0800 1.00 2703 115 0.2233 0.3410 REMARK 3 6 3.0800 - 2.9000 1.00 2670 134 0.2364 0.2880 REMARK 3 7 2.9000 - 2.7500 1.00 2646 173 0.2391 0.3164 REMARK 3 8 2.7500 - 2.6300 0.99 2615 154 0.2357 0.3019 REMARK 3 9 2.6300 - 2.5300 0.99 2618 166 0.2422 0.2845 REMARK 3 10 2.5300 - 2.4400 0.98 2600 153 0.2416 0.3235 REMARK 3 11 2.4400 - 2.3700 0.98 2583 167 0.2517 0.3028 REMARK 3 12 2.3700 - 2.3000 0.99 2589 165 0.2834 0.3138 REMARK 3 13 2.3000 - 2.2400 0.98 2617 136 0.2944 0.3573 REMARK 3 14 2.2400 - 2.1800 0.99 2610 135 0.3187 0.3537 REMARK 3 15 2.1800 - 2.1300 0.99 2584 140 0.3424 0.3571 REMARK 3 16 2.1300 - 2.0900 0.99 2612 142 0.3614 0.3972 REMARK 3 17 2.0900 - 2.0500 0.99 2633 135 0.3996 0.4685 REMARK 3 18 2.0500 - 2.0100 0.99 2610 135 0.4289 0.5137 REMARK 3 19 2.0100 - 1.9700 0.99 2545 156 0.4530 0.4718 REMARK 3 20 1.9700 - 1.9400 0.99 2620 151 0.4831 0.4994 REMARK 3 21 1.9400 - 1.9100 0.99 2596 140 0.4975 0.4961 REMARK 3 22 1.9100 - 1.8800 0.99 2612 118 0.5313 0.5353 REMARK 3 23 1.8800 - 1.8500 0.98 2607 117 0.5648 0.6091 REMARK 3 24 1.8500 - 1.8200 0.98 2625 103 0.6070 0.6434 REMARK 3 25 1.8200 - 1.8000 0.96 2516 127 0.6679 0.6754 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.320 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 44.543 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.18 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 56.76 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 : 0.007 5161 REMARK 3 ANGLE : 0.826 6981 REMARK 3 CHIRALITY : 0.053 801 REMARK 3 PLANARITY : 0.005 909 REMARK 3 DIHEDRAL : 21.918 1950 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 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7AAJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1292107576. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-JUN-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, EMBL C/O DESY REMARK 200 BEAMLINE : P13 (MX1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 69757 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 65.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.09500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 7.70 REMARK 200 R MERGE FOR SHELL (I) : 3.76300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.520 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: 3ECR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% POLYETHYLENE GLYCOL 3350, 200 MM REMARK 280 AMMONIUM CITRATE, PH 5.1, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 40.58150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.45650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.30400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.45650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.58150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.30400 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 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 350 REMARK 350 BIOMOLECULE: 2 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 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 B -1 REMARK 465 SER B 0 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLY B 3 REMARK 465 ASN B 4 REMARK 465 GLY B 5 REMARK 465 ASN B 6 REMARK 465 ALA B 7 REMARK 465 ALA B 8 REMARK 465 ALA B 9 REMARK 465 THR B 10 REMARK 465 ALA B 11 REMARK 465 GLU B 12 REMARK 465 GLU B 13 REMARK 465 ASN B 14 REMARK 465 SER B 15 REMARK 465 PRO B 16 REMARK 465 THR B 58 REMARK 465 THR B 59 REMARK 465 GLY B 60 REMARK 465 ASP B 61 REMARK 465 LYS B 62 REMARK 465 ILE B 63 REMARK 465 LEU B 64 REMARK 465 ASP B 65 REMARK 465 THR B 66 REMARK 465 ALA B 67 REMARK 465 LEU B 68 REMARK 465 SER B 69 REMARK 465 LYS B 70 REMARK 465 ILE B 71 REMARK 465 GLY B 72 REMARK 465 GLU B 73 REMARK 465 LYS B 74 REMARK 465 ASN B 358 REMARK 465 ASP B 359 REMARK 465 ALA B 360 REMARK 465 HIS B 361 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 GLY A 3 REMARK 465 ASN A 4 REMARK 465 GLY A 5 REMARK 465 ASN A 6 REMARK 465 ALA A 7 REMARK 465 ALA A 8 REMARK 465 ALA A 9 REMARK 465 THR A 10 REMARK 465 ALA A 11 REMARK 465 GLU A 12 REMARK 465 GLU A 13 REMARK 465 ASN A 14 REMARK 465 SER A 15 REMARK 465 PRO A 16 REMARK 465 THR A 58 REMARK 465 THR A 59 REMARK 465 GLY A 60 REMARK 465 ASP A 61 REMARK 465 LYS A 62 REMARK 465 ILE A 63 REMARK 465 LEU A 64 REMARK 465 ASP A 65 REMARK 465 THR A 66 REMARK 465 ALA A 67 REMARK 465 LEU A 68 REMARK 465 SER A 69 REMARK 465 LYS A 70 REMARK 465 ILE A 71 REMARK 465 GLY A 72 REMARK 465 GLU A 73 REMARK 465 LYS A 74 REMARK 465 SER A 75 REMARK 465 ASN A 358 REMARK 465 ASP A 359 REMARK 465 ALA A 360 REMARK 465 HIS A 361 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 OG SER A 146 O ILE A 166 2.15 REMARK 500 OE2 GLU A 242 O HOH A 501 2.18 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 TYR B 46 61.34 -119.48 REMARK 500 MET B 56 -76.80 -122.82 REMARK 500 LYS B 87 0.87 -67.59 REMARK 500 VAL B 316 48.06 38.35 REMARK 500 GLN B 356 1.23 -69.46 REMARK 500 PHE A 129 49.02 -101.19 REMARK 500 LYS A 140 -0.03 71.63 REMARK 500 CYS A 211 109.97 -166.29 REMARK 500 VAL A 316 53.50 33.66 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7AAK RELATED DB: PDB DBREF 7AAJ B 1 361 UNP P08397 HEM3_HUMAN 1 361 DBREF 7AAJ A 1 361 UNP P08397 HEM3_HUMAN 1 361 SEQADV 7AAJ GLY B -1 UNP P08397 EXPRESSION TAG SEQADV 7AAJ SER B 0 UNP P08397 EXPRESSION TAG SEQADV 7AAJ GLY A -1 UNP P08397 EXPRESSION TAG SEQADV 7AAJ SER A 0 UNP P08397 EXPRESSION TAG SEQRES 1 B 363 GLY SER MET SER GLY ASN GLY ASN ALA ALA ALA THR ALA SEQRES 2 B 363 GLU GLU ASN SER PRO LYS MET ARG VAL ILE ARG VAL GLY SEQRES 3 B 363 THR ARG LYS SER GLN LEU ALA ARG ILE GLN THR ASP SER SEQRES 4 B 363 VAL VAL ALA THR LEU LYS ALA SER TYR PRO GLY LEU GLN SEQRES 5 B 363 PHE GLU ILE ILE ALA MET SER THR THR GLY ASP LYS ILE SEQRES 6 B 363 LEU ASP THR ALA LEU SER LYS ILE GLY GLU LYS SER LEU SEQRES 7 B 363 PHE THR LYS GLU LEU GLU HIS ALA LEU GLU LYS ASN GLU SEQRES 8 B 363 VAL ASP LEU VAL VAL HIS SER LEU LYS ASP LEU PRO THR SEQRES 9 B 363 VAL LEU PRO PRO GLY PHE THR ILE GLY ALA ILE CYS LYS SEQRES 10 B 363 ARG GLU ASN PRO HIS ASP ALA VAL VAL PHE HIS PRO LYS SEQRES 11 B 363 PHE VAL GLY LYS THR LEU GLU THR LEU PRO GLU LYS SER SEQRES 12 B 363 VAL VAL GLY THR SER SER LEU ARG ARG ALA ALA GLN LEU SEQRES 13 B 363 GLN ARG LYS PHE PRO HIS LEU GLU PHE ARG SER ILE ARG SEQRES 14 B 363 GLY ASN LEU ASN THR ARG LEU ARG LYS LEU ASP GLU GLN SEQRES 15 B 363 GLN GLU PHE SER ALA ILE ILE LEU ALA THR ALA GLY LEU SEQRES 16 B 363 GLN ARG MET GLY TRP HIS ASN ARG VAL GLY GLN ILE LEU SEQRES 17 B 363 HIS PRO GLU GLU CYS MET TYR ALA VAL GLY GLN GLY ALA SEQRES 18 B 363 LEU GLY VAL GLU VAL ARG ALA LYS ASP GLN ASP ILE LEU SEQRES 19 B 363 ASP LEU VAL GLY VAL LEU HIS ASP PRO GLU THR LEU LEU SEQRES 20 B 363 ARG CYS ILE ALA GLU ARG ALA PHE LEU ARG HIS LEU GLU SEQRES 21 B 363 GLY GLY CYS SER VAL PRO VAL ALA VAL HIS THR ALA MET SEQRES 22 B 363 LYS ASP GLY GLN LEU TYR LEU THR GLY GLY VAL TRP SER SEQRES 23 B 363 LEU ASP GLY SER ASP SER ILE GLN GLU THR MET GLN ALA SEQRES 24 B 363 THR ILE HIS VAL PRO ALA GLN HIS GLU ASP GLY PRO GLU SEQRES 25 B 363 ASP ASP PRO GLN LEU VAL GLY ILE THR ALA ARG ASN ILE SEQRES 26 B 363 PRO ARG GLY PRO GLN LEU ALA ALA GLN ASN LEU GLY ILE SEQRES 27 B 363 SER LEU ALA ASN LEU LEU LEU SER LYS GLY ALA LYS ASN SEQRES 28 B 363 ILE LEU ASP VAL ALA ARG GLN LEU ASN ASP ALA HIS SEQRES 1 A 363 GLY SER MET SER GLY ASN GLY ASN ALA ALA ALA THR ALA SEQRES 2 A 363 GLU GLU ASN SER PRO LYS MET ARG VAL ILE ARG VAL GLY SEQRES 3 A 363 THR ARG LYS SER GLN LEU ALA ARG ILE GLN THR ASP SER SEQRES 4 A 363 VAL VAL ALA THR LEU LYS ALA SER TYR PRO GLY LEU GLN SEQRES 5 A 363 PHE GLU ILE ILE ALA MET SER THR THR GLY ASP LYS ILE SEQRES 6 A 363 LEU ASP THR ALA LEU SER LYS ILE GLY GLU LYS SER LEU SEQRES 7 A 363 PHE THR LYS GLU LEU GLU HIS ALA LEU GLU LYS ASN GLU SEQRES 8 A 363 VAL ASP LEU VAL VAL HIS SER LEU LYS ASP LEU PRO THR SEQRES 9 A 363 VAL LEU PRO PRO GLY PHE THR ILE GLY ALA ILE CYS LYS SEQRES 10 A 363 ARG GLU ASN PRO HIS ASP ALA VAL VAL PHE HIS PRO LYS SEQRES 11 A 363 PHE VAL GLY LYS THR LEU GLU THR LEU PRO GLU LYS SER SEQRES 12 A 363 VAL VAL GLY THR SER SER LEU ARG ARG ALA ALA GLN LEU SEQRES 13 A 363 GLN ARG LYS PHE PRO HIS LEU GLU PHE ARG SER ILE ARG SEQRES 14 A 363 GLY ASN LEU ASN THR ARG LEU ARG LYS LEU ASP GLU GLN SEQRES 15 A 363 GLN GLU PHE SER ALA ILE ILE LEU ALA THR ALA GLY LEU SEQRES 16 A 363 GLN ARG MET GLY TRP HIS ASN ARG VAL GLY GLN ILE LEU SEQRES 17 A 363 HIS PRO GLU GLU CYS MET TYR ALA VAL GLY GLN GLY ALA SEQRES 18 A 363 LEU GLY VAL GLU VAL ARG ALA LYS ASP GLN ASP ILE LEU SEQRES 19 A 363 ASP LEU VAL GLY VAL LEU HIS ASP PRO GLU THR LEU LEU SEQRES 20 A 363 ARG CYS ILE ALA GLU ARG ALA PHE LEU ARG HIS LEU GLU SEQRES 21 A 363 GLY GLY CYS SER VAL PRO VAL ALA VAL HIS THR ALA MET SEQRES 22 A 363 LYS ASP GLY GLN LEU TYR LEU THR GLY GLY VAL TRP SER SEQRES 23 A 363 LEU ASP GLY SER ASP SER ILE GLN GLU THR MET GLN ALA SEQRES 24 A 363 THR ILE HIS VAL PRO ALA GLN HIS GLU ASP GLY PRO GLU SEQRES 25 A 363 ASP ASP PRO GLN LEU VAL GLY ILE THR ALA ARG ASN ILE SEQRES 26 A 363 PRO ARG GLY PRO GLN LEU ALA ALA GLN ASN LEU GLY ILE SEQRES 27 A 363 SER LEU ALA ASN LEU LEU LEU SER LYS GLY ALA LYS ASN SEQRES 28 A 363 ILE LEU ASP VAL ALA ARG GLN LEU ASN ASP ALA HIS HET DPM B 401 30 HET GOL B 402 6 HET DPM A 401 30 HET GOL A 402 6 HET GOL A 403 6 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 HETNAM GOL GLYCEROL HETSYN DPM DIPYRROMETHANE COFACTOR HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 DPM 2(C20 H24 N2 O8) FORMUL 4 GOL 3(C3 H8 O3) FORMUL 8 HOH *158(H2 O) HELIX 1 AA1 SER B 28 TYR B 46 1 19 HELIX 2 AA2 LEU B 76 LYS B 87 1 12 HELIX 3 AA3 LYS B 98 LEU B 100 5 3 HELIX 4 AA4 PRO B 127 VAL B 130 5 4 HELIX 5 AA5 THR B 133 LEU B 137 5 5 HELIX 6 AA6 SER B 147 PHE B 158 1 12 HELIX 7 AA7 ASN B 169 GLU B 179 1 11 HELIX 8 AA8 THR B 190 GLY B 197 1 8 HELIX 9 AA9 TRP B 198 VAL B 202 5 5 HELIX 10 AB1 ASP B 228 GLY B 236 1 9 HELIX 11 AB2 VAL B 237 HIS B 239 5 3 HELIX 12 AB3 ASP B 240 LEU B 257 1 18 HELIX 13 AB4 PRO B 324 LYS B 345 1 22 HELIX 14 AB5 GLY B 346 GLN B 356 1 11 HELIX 15 AB6 SER A 28 TYR A 46 1 19 HELIX 16 AB7 PHE A 77 LYS A 87 1 11 HELIX 17 AB8 LYS A 98 LEU A 100 5 3 HELIX 18 AB9 SER A 147 PHE A 158 1 12 HELIX 19 AC1 ASN A 169 GLN A 180 1 12 HELIX 20 AC2 THR A 190 MET A 196 1 7 HELIX 21 AC3 TRP A 198 VAL A 202 5 5 HELIX 22 AC4 ASP A 228 GLY A 236 1 9 HELIX 23 AC5 VAL A 237 HIS A 239 5 3 HELIX 24 AC6 ASP A 240 LEU A 257 1 18 HELIX 25 AC7 PRO A 324 SER A 344 1 21 HELIX 26 AC8 GLY A 346 ARG A 355 1 10 SHEET 1 AA1 5 PHE B 51 ALA B 55 0 SHEET 2 AA1 5 ILE B 21 THR B 25 1 N VAL B 23 O GLU B 52 SHEET 3 AA1 5 LEU B 92 SER B 96 1 O LEU B 92 N GLY B 24 SHEET 4 AA1 5 LEU B 220 ARG B 225 -1 O GLY B 221 N HIS B 95 SHEET 5 AA1 5 PHE B 108 ILE B 113 -1 N THR B 109 O VAL B 224 SHEET 1 AA2 5 GLU B 162 ARG B 164 0 SHEET 2 AA2 5 VAL B 142 GLY B 144 1 N VAL B 143 O GLU B 162 SHEET 3 AA2 5 ALA B 185 ALA B 189 1 O ALA B 185 N GLY B 144 SHEET 4 AA2 5 ASP B 121 PHE B 125 -1 N ALA B 122 O LEU B 188 SHEET 5 AA2 5 GLN B 204 ILE B 205 -1 O GLN B 204 N VAL B 123 SHEET 1 AA3 3 VAL B 265 LYS B 272 0 SHEET 2 AA3 3 GLN B 275 TRP B 283 -1 O TYR B 277 N ALA B 270 SHEET 3 AA3 3 SER B 290 THR B 298 -1 O ALA B 297 N LEU B 276 SHEET 1 AA4 5 PHE A 51 ALA A 55 0 SHEET 2 AA4 5 ILE A 21 THR A 25 1 N VAL A 23 O GLU A 52 SHEET 3 AA4 5 LEU A 92 SER A 96 1 O LEU A 92 N GLY A 24 SHEET 4 AA4 5 LEU A 220 ARG A 225 -1 O GLU A 223 N VAL A 93 SHEET 5 AA4 5 PHE A 108 ILE A 113 -1 N THR A 109 O VAL A 224 SHEET 1 AA5 5 GLU A 162 ARG A 164 0 SHEET 2 AA5 5 VAL A 142 GLY A 144 1 N VAL A 143 O GLU A 162 SHEET 3 AA5 5 ALA A 185 ALA A 189 1 O ALA A 185 N GLY A 144 SHEET 4 AA5 5 ASP A 121 PHE A 125 -1 N ALA A 122 O LEU A 188 SHEET 5 AA5 5 GLN A 204 ILE A 205 -1 O GLN A 204 N VAL A 123 SHEET 1 AA6 3 VAL A 265 LYS A 272 0 SHEET 2 AA6 3 GLN A 275 TRP A 283 -1 O GLN A 275 N LYS A 272 SHEET 3 AA6 3 SER A 290 THR A 298 -1 O ALA A 297 N LEU A 276 LINK SG CYS B 261 CHA DPM B 401 1555 1555 1.77 LINK SG CYS A 261 CHA DPM A 401 1555 1555 1.77 CRYST1 81.163 84.608 108.913 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 0.012321 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011819 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009182 0.00000