HEADER MEMBRANE PROTEIN 17-AUG-18 6HCY TITLE HUMAN STEAP4 BOUND TO NADP, FAD, HEME AND FE(III)-NTA. COMPND MOL_ID: 1; COMPND 2 MOLECULE: METALLOREDUCTASE STEAP4; COMPND 3 CHAIN: C, A, B; COMPND 4 SYNONYM: SIX-TRANSMEMBRANE EPITHELIAL ANTIGEN OF PROSTATE 4, COMPND 5 SIXTRANSMEMBRANE PROTEIN OF PROSTATE 2,TUMOR NECROSIS FACTOR,ALPHA- COMPND 6 INDUCED PROTEIN 9; COMPND 7 EC: 1.16.1.-; COMPND 8 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: STEAP4, STAMP2, TNFAIP9; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: HEK293 GNTI-; SOURCE 9 EXPRESSION_SYSTEM_ATCC_NUMBER: CRL-3022; SOURCE 10 EXPRESSION_SYSTEM_ORGAN: KIDNEY; SOURCE 11 EXPRESSION_SYSTEM_TISSUE: KIDNEY; SOURCE 12 EXPRESSION_SYSTEM_VECTOR_TYPE: PUPE; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PUPE 3423 KEYWDS ENZYME, METALLOREDUCTASE, ELECTRON TRANSFER, COFACTOR-BINDING, KEYWDS 2 MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR W.OOSTERHEERT,L.S.VAN BEZOUWEN,R.N.P.RODENBURG,F.FORSTER,A.MATTEVI, AUTHOR 2 P.GROS REVDAT 5 29-JUL-20 6HCY 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE REVDAT 4 11-DEC-19 6HCY 1 SCALE REVDAT 3 06-NOV-19 6HCY 1 REMARK REVDAT 2 31-OCT-18 6HCY 1 JRNL REVDAT 1 24-OCT-18 6HCY 0 JRNL AUTH W.OOSTERHEERT,L.S.VAN BEZOUWEN,R.N.P.RODENBURG,J.GRANNEMAN, JRNL AUTH 2 F.FORSTER,A.MATTEVI,P.GROS JRNL TITL CRYO-EM STRUCTURES OF HUMAN STEAP4 REVEAL MECHANISM OF JRNL TITL 2 IRON(III) REDUCTION. JRNL REF NAT COMMUN V. 9 4337 2018 JRNL REFN ESSN 2041-1723 JRNL PMID 30337524 JRNL DOI 10.1038/S41467-018-06817-7 REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : RELION, SERIALEM, GCTF, RELION, RELION, REMARK 3 RELION, RELION REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NO FITTING WAS PERFORMED. REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.100 REMARK 3 NUMBER OF PARTICLES : 255144 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: STANDARD REFINEMENT ANT POST PROCESSING IN RELION. REMARK 4 REMARK 4 6HCY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-AUG-18. REMARK 100 THE DEPOSITION ID IS D_1200011491. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : HUMAN SIX-TRANSMEMBRANE REMARK 245 EPITHELIAL ANTIGEN OF THE REMARK 245 PROSTATE 4 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 4.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : BLOTTED FOR 4 SECONDS BLOTFORCE REMARK 245 0 REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 5.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 8211 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 47.40 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 165000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : GRID WAS PRESCREENED ON A REMARK 245 200 KV TALOS ARCTICA MICROSCOPE. MICROSCOPE ALIGNMENT WAS REMARK 245 PERFORMED BY WIM HAGEN AT EMBL HEIDELBERG. REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 28000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 55870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -205.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, A, 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 MET C 1 REMARK 465 GLU C 2 REMARK 465 LYS C 3 REMARK 465 THR C 4 REMARK 465 CYS C 5 REMARK 465 ILE C 6 REMARK 465 ASP C 7 REMARK 465 ALA C 8 REMARK 465 LEU C 9 REMARK 465 PRO C 10 REMARK 465 LEU C 11 REMARK 465 THR C 12 REMARK 465 MET C 13 REMARK 465 ASN C 14 REMARK 465 SER C 15 REMARK 465 SER C 16 REMARK 465 GLU C 17 REMARK 465 LYS C 18 REMARK 465 ARG C 455 REMARK 465 ASN C 456 REMARK 465 SER C 457 REMARK 465 LYS C 458 REMARK 465 HIS C 459 REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 LYS A 3 REMARK 465 THR A 4 REMARK 465 CYS A 5 REMARK 465 ILE A 6 REMARK 465 ASP A 7 REMARK 465 ALA A 8 REMARK 465 LEU A 9 REMARK 465 PRO A 10 REMARK 465 LEU A 11 REMARK 465 THR A 12 REMARK 465 MET A 13 REMARK 465 ASN A 14 REMARK 465 SER A 15 REMARK 465 SER A 16 REMARK 465 GLU A 17 REMARK 465 LYS A 18 REMARK 465 ARG A 455 REMARK 465 ASN A 456 REMARK 465 SER A 457 REMARK 465 LYS A 458 REMARK 465 HIS A 459 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 LYS B 3 REMARK 465 THR B 4 REMARK 465 CYS B 5 REMARK 465 ILE B 6 REMARK 465 ASP B 7 REMARK 465 ALA B 8 REMARK 465 LEU B 9 REMARK 465 PRO B 10 REMARK 465 LEU B 11 REMARK 465 THR B 12 REMARK 465 MET B 13 REMARK 465 ASN B 14 REMARK 465 SER B 15 REMARK 465 SER B 16 REMARK 465 GLU B 17 REMARK 465 LYS B 18 REMARK 465 ARG B 455 REMARK 465 ASN B 456 REMARK 465 SER B 457 REMARK 465 LYS B 458 REMARK 465 HIS B 459 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 ALA C 80 58.52 -95.79 REMARK 500 HIS C 85 53.60 -99.03 REMARK 500 ALA C 146 55.67 -91.94 REMARK 500 SER C 150 56.76 -95.44 REMARK 500 PHE C 197 72.59 51.46 REMARK 500 LYS C 231 109.27 -58.28 REMARK 500 PRO C 280 41.68 -79.13 REMARK 500 ASP C 281 -12.17 69.64 REMARK 500 PHE C 337 71.75 58.80 REMARK 500 PHE C 406 -5.72 69.98 REMARK 500 TRP C 414 -69.93 -96.32 REMARK 500 TYR C 415 29.05 -144.45 REMARK 500 ALA C 419 -11.14 72.49 REMARK 500 ALA A 80 58.48 -95.76 REMARK 500 HIS A 85 53.62 -99.06 REMARK 500 ALA A 146 55.70 -91.95 REMARK 500 SER A 150 56.75 -95.38 REMARK 500 PHE A 197 72.61 51.44 REMARK 500 LYS A 231 109.25 -58.25 REMARK 500 PRO A 280 41.68 -79.16 REMARK 500 ASP A 281 -12.19 69.66 REMARK 500 PHE A 337 71.76 58.80 REMARK 500 PHE A 406 -5.71 70.00 REMARK 500 TRP A 414 -69.93 -96.32 REMARK 500 TYR A 415 29.06 -144.47 REMARK 500 ALA A 419 -11.11 72.49 REMARK 500 ALA B 80 58.57 -95.75 REMARK 500 HIS B 85 53.68 -99.08 REMARK 500 ALA B 146 55.66 -91.95 REMARK 500 SER B 150 56.72 -95.38 REMARK 500 PHE B 197 72.55 51.48 REMARK 500 LYS B 231 109.27 -58.29 REMARK 500 PRO B 280 41.66 -79.12 REMARK 500 ASP B 281 -12.15 69.59 REMARK 500 PHE B 337 71.83 58.74 REMARK 500 PHE B 406 -5.72 70.02 REMARK 500 TRP B 414 -69.88 -96.26 REMARK 500 TYR B 415 29.04 -144.50 REMARK 500 ALA B 419 -11.12 72.46 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 C 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 304 NE2 REMARK 620 2 HEM C 502 NA 91.6 REMARK 620 3 HEM C 502 NB 94.6 87.5 REMARK 620 4 HEM C 502 NC 87.3 173.8 86.5 REMARK 620 5 HEM C 502 ND 86.1 93.9 178.4 92.1 REMARK 620 6 HIS C 397 NE2 177.6 88.3 83.1 92.5 96.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 304 NE2 REMARK 620 2 HEM A 502 NA 91.6 REMARK 620 3 HEM A 502 NB 94.6 87.5 REMARK 620 4 HEM A 502 NC 87.3 173.7 86.5 REMARK 620 5 HEM A 502 ND 86.1 94.0 178.4 92.1 REMARK 620 6 HIS A 397 NE2 177.6 88.3 83.0 92.5 96.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 304 NE2 REMARK 620 2 HEM B 502 NA 91.6 REMARK 620 3 HEM B 502 NB 94.6 87.5 REMARK 620 4 HEM B 502 NC 87.3 173.7 86.5 REMARK 620 5 HEM B 502 ND 86.1 93.9 178.4 92.2 REMARK 620 6 HIS B 397 NE2 177.7 88.3 83.0 92.5 96.2 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-0199 RELATED DB: EMDB REMARK 900 HUMAN STEAP4 BOUND TO NADP, FAD, HEME AND FE(III)-NTA. DBREF 6HCY C 1 459 UNP Q687X5 STEA4_HUMAN 1 459 DBREF 6HCY A 1 459 UNP Q687X5 STEA4_HUMAN 1 459 DBREF 6HCY B 1 459 UNP Q687X5 STEA4_HUMAN 1 459 SEQRES 1 C 459 MET GLU LYS THR CYS ILE ASP ALA LEU PRO LEU THR MET SEQRES 2 C 459 ASN SER SER GLU LYS GLN GLU THR VAL CYS ILE PHE GLY SEQRES 3 C 459 THR GLY ASP PHE GLY ARG SER LEU GLY LEU LYS MET LEU SEQRES 4 C 459 GLN CYS GLY TYR SER VAL VAL PHE GLY SER ARG ASN PRO SEQRES 5 C 459 GLN LYS THR THR LEU LEU PRO SER GLY ALA GLU VAL LEU SEQRES 6 C 459 SER TYR SER GLU ALA ALA LYS LYS SER GLY ILE ILE ILE SEQRES 7 C 459 ILE ALA ILE HIS ARG GLU HIS TYR ASP PHE LEU THR GLU SEQRES 8 C 459 LEU THR GLU VAL LEU ASN GLY LYS ILE LEU VAL ASP ILE SEQRES 9 C 459 SER ASN ASN LEU LYS ILE ASN GLN TYR PRO GLU SER ASN SEQRES 10 C 459 ALA GLU TYR LEU ALA HIS LEU VAL PRO GLY ALA HIS VAL SEQRES 11 C 459 VAL LYS ALA PHE ASN THR ILE SER ALA TRP ALA LEU GLN SEQRES 12 C 459 SER GLY ALA LEU ASP ALA SER ARG GLN VAL PHE VAL CYS SEQRES 13 C 459 GLY ASN ASP SER LYS ALA LYS GLN ARG VAL MET ASP ILE SEQRES 14 C 459 VAL ARG ASN LEU GLY LEU THR PRO MET ASP GLN GLY SER SEQRES 15 C 459 LEU MET ALA ALA LYS GLU ILE GLU LYS TYR PRO LEU GLN SEQRES 16 C 459 LEU PHE PRO MET TRP ARG PHE PRO PHE TYR LEU SER ALA SEQRES 17 C 459 VAL LEU CYS VAL PHE LEU PHE PHE TYR CYS VAL ILE ARG SEQRES 18 C 459 ASP VAL ILE TYR PRO TYR VAL TYR GLU LYS LYS ASP ASN SEQRES 19 C 459 THR PHE ARG MET ALA ILE SER ILE PRO ASN ARG ILE PHE SEQRES 20 C 459 PRO ILE THR ALA LEU THR LEU LEU ALA LEU VAL TYR LEU SEQRES 21 C 459 PRO GLY VAL ILE ALA ALA ILE LEU GLN LEU TYR ARG GLY SEQRES 22 C 459 THR LYS TYR ARG ARG PHE PRO ASP TRP LEU ASP HIS TRP SEQRES 23 C 459 MET LEU CYS ARG LYS GLN LEU GLY LEU VAL ALA LEU GLY SEQRES 24 C 459 PHE ALA PHE LEU HIS VAL LEU TYR THR LEU VAL ILE PRO SEQRES 25 C 459 ILE ARG TYR TYR VAL ARG TRP ARG LEU GLY ASN LEU THR SEQRES 26 C 459 VAL THR GLN ALA ILE LEU LYS LYS GLU ASN PRO PHE SER SEQRES 27 C 459 THR SER SER ALA TRP LEU SER ASP SER TYR VAL ALA LEU SEQRES 28 C 459 GLY ILE LEU GLY PHE PHE LEU PHE VAL LEU LEU GLY ILE SEQRES 29 C 459 THR SER LEU PRO SER VAL SER ASN ALA VAL ASN TRP ARG SEQRES 30 C 459 GLU PHE ARG PHE VAL GLN SER LYS LEU GLY TYR LEU THR SEQRES 31 C 459 LEU ILE LEU CYS THR ALA HIS THR LEU VAL TYR GLY GLY SEQRES 32 C 459 LYS ARG PHE LEU SER PRO SER ASN LEU ARG TRP TYR LEU SEQRES 33 C 459 PRO ALA ALA TYR VAL LEU GLY LEU ILE ILE PRO CYS THR SEQRES 34 C 459 VAL LEU VAL ILE LYS PHE VAL LEU ILE MET PRO CYS VAL SEQRES 35 C 459 ASP ASN THR LEU THR ARG ILE ARG GLN GLY TRP GLU ARG SEQRES 36 C 459 ASN SER LYS HIS SEQRES 1 A 459 MET GLU LYS THR CYS ILE ASP ALA LEU PRO LEU THR MET SEQRES 2 A 459 ASN SER SER GLU LYS GLN GLU THR VAL CYS ILE PHE GLY SEQRES 3 A 459 THR GLY ASP PHE GLY ARG SER LEU GLY LEU LYS MET LEU SEQRES 4 A 459 GLN CYS GLY TYR SER VAL VAL PHE GLY SER ARG ASN PRO SEQRES 5 A 459 GLN LYS THR THR LEU LEU PRO SER GLY ALA GLU VAL LEU SEQRES 6 A 459 SER TYR SER GLU ALA ALA LYS LYS SER GLY ILE ILE ILE SEQRES 7 A 459 ILE ALA ILE HIS ARG GLU HIS TYR ASP PHE LEU THR GLU SEQRES 8 A 459 LEU THR GLU VAL LEU ASN GLY LYS ILE LEU VAL ASP ILE SEQRES 9 A 459 SER ASN ASN LEU LYS ILE ASN GLN TYR PRO GLU SER ASN SEQRES 10 A 459 ALA GLU TYR LEU ALA HIS LEU VAL PRO GLY ALA HIS VAL SEQRES 11 A 459 VAL LYS ALA PHE ASN THR ILE SER ALA TRP ALA LEU GLN SEQRES 12 A 459 SER GLY ALA LEU ASP ALA SER ARG GLN VAL PHE VAL CYS SEQRES 13 A 459 GLY ASN ASP SER LYS ALA LYS GLN ARG VAL MET ASP ILE SEQRES 14 A 459 VAL ARG ASN LEU GLY LEU THR PRO MET ASP GLN GLY SER SEQRES 15 A 459 LEU MET ALA ALA LYS GLU ILE GLU LYS TYR PRO LEU GLN SEQRES 16 A 459 LEU PHE PRO MET TRP ARG PHE PRO PHE TYR LEU SER ALA SEQRES 17 A 459 VAL LEU CYS VAL PHE LEU PHE PHE TYR CYS VAL ILE ARG SEQRES 18 A 459 ASP VAL ILE TYR PRO TYR VAL TYR GLU LYS LYS ASP ASN SEQRES 19 A 459 THR PHE ARG MET ALA ILE SER ILE PRO ASN ARG ILE PHE SEQRES 20 A 459 PRO ILE THR ALA LEU THR LEU LEU ALA LEU VAL TYR LEU SEQRES 21 A 459 PRO GLY VAL ILE ALA ALA ILE LEU GLN LEU TYR ARG GLY SEQRES 22 A 459 THR LYS TYR ARG ARG PHE PRO ASP TRP LEU ASP HIS TRP SEQRES 23 A 459 MET LEU CYS ARG LYS GLN LEU GLY LEU VAL ALA LEU GLY SEQRES 24 A 459 PHE ALA PHE LEU HIS VAL LEU TYR THR LEU VAL ILE PRO SEQRES 25 A 459 ILE ARG TYR TYR VAL ARG TRP ARG LEU GLY ASN LEU THR SEQRES 26 A 459 VAL THR GLN ALA ILE LEU LYS LYS GLU ASN PRO PHE SER SEQRES 27 A 459 THR SER SER ALA TRP LEU SER ASP SER TYR VAL ALA LEU SEQRES 28 A 459 GLY ILE LEU GLY PHE PHE LEU PHE VAL LEU LEU GLY ILE SEQRES 29 A 459 THR SER LEU PRO SER VAL SER ASN ALA VAL ASN TRP ARG SEQRES 30 A 459 GLU PHE ARG PHE VAL GLN SER LYS LEU GLY TYR LEU THR SEQRES 31 A 459 LEU ILE LEU CYS THR ALA HIS THR LEU VAL TYR GLY GLY SEQRES 32 A 459 LYS ARG PHE LEU SER PRO SER ASN LEU ARG TRP TYR LEU SEQRES 33 A 459 PRO ALA ALA TYR VAL LEU GLY LEU ILE ILE PRO CYS THR SEQRES 34 A 459 VAL LEU VAL ILE LYS PHE VAL LEU ILE MET PRO CYS VAL SEQRES 35 A 459 ASP ASN THR LEU THR ARG ILE ARG GLN GLY TRP GLU ARG SEQRES 36 A 459 ASN SER LYS HIS SEQRES 1 B 459 MET GLU LYS THR CYS ILE ASP ALA LEU PRO LEU THR MET SEQRES 2 B 459 ASN SER SER GLU LYS GLN GLU THR VAL CYS ILE PHE GLY SEQRES 3 B 459 THR GLY ASP PHE GLY ARG SER LEU GLY LEU LYS MET LEU SEQRES 4 B 459 GLN CYS GLY TYR SER VAL VAL PHE GLY SER ARG ASN PRO SEQRES 5 B 459 GLN LYS THR THR LEU LEU PRO SER GLY ALA GLU VAL LEU SEQRES 6 B 459 SER TYR SER GLU ALA ALA LYS LYS SER GLY ILE ILE ILE SEQRES 7 B 459 ILE ALA ILE HIS ARG GLU HIS TYR ASP PHE LEU THR GLU SEQRES 8 B 459 LEU THR GLU VAL LEU ASN GLY LYS ILE LEU VAL ASP ILE SEQRES 9 B 459 SER ASN ASN LEU LYS ILE ASN GLN TYR PRO GLU SER ASN SEQRES 10 B 459 ALA GLU TYR LEU ALA HIS LEU VAL PRO GLY ALA HIS VAL SEQRES 11 B 459 VAL LYS ALA PHE ASN THR ILE SER ALA TRP ALA LEU GLN SEQRES 12 B 459 SER GLY ALA LEU ASP ALA SER ARG GLN VAL PHE VAL CYS SEQRES 13 B 459 GLY ASN ASP SER LYS ALA LYS GLN ARG VAL MET ASP ILE SEQRES 14 B 459 VAL ARG ASN LEU GLY LEU THR PRO MET ASP GLN GLY SER SEQRES 15 B 459 LEU MET ALA ALA LYS GLU ILE GLU LYS TYR PRO LEU GLN SEQRES 16 B 459 LEU PHE PRO MET TRP ARG PHE PRO PHE TYR LEU SER ALA SEQRES 17 B 459 VAL LEU CYS VAL PHE LEU PHE PHE TYR CYS VAL ILE ARG SEQRES 18 B 459 ASP VAL ILE TYR PRO TYR VAL TYR GLU LYS LYS ASP ASN SEQRES 19 B 459 THR PHE ARG MET ALA ILE SER ILE PRO ASN ARG ILE PHE SEQRES 20 B 459 PRO ILE THR ALA LEU THR LEU LEU ALA LEU VAL TYR LEU SEQRES 21 B 459 PRO GLY VAL ILE ALA ALA ILE LEU GLN LEU TYR ARG GLY SEQRES 22 B 459 THR LYS TYR ARG ARG PHE PRO ASP TRP LEU ASP HIS TRP SEQRES 23 B 459 MET LEU CYS ARG LYS GLN LEU GLY LEU VAL ALA LEU GLY SEQRES 24 B 459 PHE ALA PHE LEU HIS VAL LEU TYR THR LEU VAL ILE PRO SEQRES 25 B 459 ILE ARG TYR TYR VAL ARG TRP ARG LEU GLY ASN LEU THR SEQRES 26 B 459 VAL THR GLN ALA ILE LEU LYS LYS GLU ASN PRO PHE SER SEQRES 27 B 459 THR SER SER ALA TRP LEU SER ASP SER TYR VAL ALA LEU SEQRES 28 B 459 GLY ILE LEU GLY PHE PHE LEU PHE VAL LEU LEU GLY ILE SEQRES 29 B 459 THR SER LEU PRO SER VAL SER ASN ALA VAL ASN TRP ARG SEQRES 30 B 459 GLU PHE ARG PHE VAL GLN SER LYS LEU GLY TYR LEU THR SEQRES 31 B 459 LEU ILE LEU CYS THR ALA HIS THR LEU VAL TYR GLY GLY SEQRES 32 B 459 LYS ARG PHE LEU SER PRO SER ASN LEU ARG TRP TYR LEU SEQRES 33 B 459 PRO ALA ALA TYR VAL LEU GLY LEU ILE ILE PRO CYS THR SEQRES 34 B 459 VAL LEU VAL ILE LYS PHE VAL LEU ILE MET PRO CYS VAL SEQRES 35 B 459 ASP ASN THR LEU THR ARG ILE ARG GLN GLY TRP GLU ARG SEQRES 36 B 459 ASN SER LYS HIS HET NAP C 501 48 HET HEM C 502 43 HET FAD C 503 53 HET NAG C 504 14 HET 44E C 505 24 HET NAP A 501 48 HET HEM A 502 43 HET FAD A 503 53 HET NAG A 504 14 HET 44E A 505 24 HET NAP B 501 48 HET HEM B 502 43 HET FAD B 503 53 HET NAG B 504 14 HET 44E B 505 24 HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM 44E (2R)-3-(PHOSPHONOOXY)PROPANE-1,2-DIYL DIHEXANOATE HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE HETSYN HEM HEME FORMUL 4 NAP 3(C21 H28 N7 O17 P3) FORMUL 5 HEM 3(C34 H32 FE N4 O4) FORMUL 6 FAD 3(C27 H33 N9 O15 P2) FORMUL 7 NAG 3(C8 H15 N O6) FORMUL 8 44E 3(C15 H29 O8 P) HELIX 1 AA1 GLY C 28 GLN C 40 1 13 HELIX 2 AA2 SER C 66 ALA C 71 1 6 HELIX 3 AA3 TYR C 86 THR C 93 5 8 HELIX 4 AA4 SER C 116 VAL C 125 1 10 HELIX 5 AA5 SER C 138 GLY C 145 1 8 HELIX 6 AA6 ASP C 159 LEU C 173 1 15 HELIX 7 AA7 SER C 182 MET C 184 5 3 HELIX 8 AA8 ALA C 185 TYR C 192 1 8 HELIX 9 AA9 PRO C 193 GLN C 195 5 3 HELIX 10 AB1 TRP C 200 VAL C 223 1 24 HELIX 11 AB2 ILE C 224 TYR C 229 1 6 HELIX 12 AB3 THR C 235 ALA C 239 5 5 HELIX 13 AB4 ILE C 242 LEU C 257 1 16 HELIX 14 AB5 LEU C 260 GLY C 273 1 14 HELIX 15 AB6 TRP C 282 LEU C 288 1 7 HELIX 16 AB7 CYS C 289 LEU C 309 1 21 HELIX 17 AB8 VAL C 310 ILE C 313 5 4 HELIX 18 AB9 ARG C 314 LEU C 331 1 18 HELIX 19 AC1 SER C 338 SER C 366 1 29 HELIX 20 AC2 ASN C 375 SER C 384 1 10 HELIX 21 AC3 SER C 384 LYS C 404 1 21 HELIX 22 AC4 LEU C 424 MET C 439 1 16 HELIX 23 AC5 MET C 439 ARG C 450 1 12 HELIX 24 AC6 GLY A 28 GLN A 40 1 13 HELIX 25 AC7 SER A 66 ALA A 71 1 6 HELIX 26 AC8 TYR A 86 THR A 93 5 8 HELIX 27 AC9 SER A 116 VAL A 125 1 10 HELIX 28 AD1 SER A 138 GLY A 145 1 8 HELIX 29 AD2 ASP A 159 LEU A 173 1 15 HELIX 30 AD3 SER A 182 MET A 184 5 3 HELIX 31 AD4 ALA A 185 TYR A 192 1 8 HELIX 32 AD5 PRO A 193 GLN A 195 5 3 HELIX 33 AD6 TRP A 200 VAL A 223 1 24 HELIX 34 AD7 ILE A 224 TYR A 229 1 6 HELIX 35 AD8 THR A 235 ALA A 239 5 5 HELIX 36 AD9 ILE A 242 LEU A 257 1 16 HELIX 37 AE1 LEU A 260 GLY A 273 1 14 HELIX 38 AE2 TRP A 282 LEU A 288 1 7 HELIX 39 AE3 CYS A 289 LEU A 309 1 21 HELIX 40 AE4 VAL A 310 ILE A 313 5 4 HELIX 41 AE5 ARG A 314 LEU A 331 1 18 HELIX 42 AE6 SER A 338 SER A 366 1 29 HELIX 43 AE7 ASN A 375 SER A 384 1 10 HELIX 44 AE8 SER A 384 LYS A 404 1 21 HELIX 45 AE9 LEU A 424 MET A 439 1 16 HELIX 46 AF1 MET A 439 ARG A 450 1 12 HELIX 47 AF2 GLY B 28 GLN B 40 1 13 HELIX 48 AF3 SER B 66 ALA B 71 1 6 HELIX 49 AF4 TYR B 86 THR B 93 5 8 HELIX 50 AF5 SER B 116 VAL B 125 1 10 HELIX 51 AF6 SER B 138 GLY B 145 1 8 HELIX 52 AF7 ASP B 159 LEU B 173 1 15 HELIX 53 AF8 SER B 182 MET B 184 5 3 HELIX 54 AF9 ALA B 185 TYR B 192 1 8 HELIX 55 AG1 PRO B 193 GLN B 195 5 3 HELIX 56 AG2 TRP B 200 VAL B 223 1 24 HELIX 57 AG3 ILE B 224 TYR B 229 1 6 HELIX 58 AG4 THR B 235 ALA B 239 5 5 HELIX 59 AG5 ILE B 242 LEU B 257 1 16 HELIX 60 AG6 LEU B 260 GLY B 273 1 14 HELIX 61 AG7 TRP B 282 LEU B 288 1 7 HELIX 62 AG8 CYS B 289 LEU B 309 1 21 HELIX 63 AG9 VAL B 310 ILE B 313 5 4 HELIX 64 AH1 ARG B 314 LEU B 331 1 18 HELIX 65 AH2 SER B 338 SER B 366 1 29 HELIX 66 AH3 ASN B 375 SER B 384 1 10 HELIX 67 AH4 SER B 384 LYS B 404 1 21 HELIX 68 AH5 LEU B 424 MET B 439 1 16 HELIX 69 AH6 MET B 439 ARG B 450 1 12 SHEET 1 AA1 8 VAL C 64 LEU C 65 0 SHEET 2 AA1 8 SER C 44 GLY C 48 1 N PHE C 47 O LEU C 65 SHEET 3 AA1 8 THR C 21 PHE C 25 1 N ILE C 24 O GLY C 48 SHEET 4 AA1 8 ILE C 76 ILE C 79 1 O ILE C 78 N CYS C 23 SHEET 5 AA1 8 ILE C 100 ASP C 103 1 O ILE C 100 N ILE C 77 SHEET 6 AA1 8 HIS C 129 LYS C 132 1 O VAL C 131 N LEU C 101 SHEET 7 AA1 8 GLN C 152 GLY C 157 -1 O CYS C 156 N LYS C 132 SHEET 8 AA1 8 THR C 176 ASP C 179 1 O MET C 178 N VAL C 153 SHEET 1 AA2 8 VAL A 64 LEU A 65 0 SHEET 2 AA2 8 SER A 44 GLY A 48 1 N PHE A 47 O LEU A 65 SHEET 3 AA2 8 THR A 21 PHE A 25 1 N ILE A 24 O GLY A 48 SHEET 4 AA2 8 ILE A 76 ILE A 79 1 O ILE A 78 N CYS A 23 SHEET 5 AA2 8 ILE A 100 ASP A 103 1 O ILE A 100 N ILE A 77 SHEET 6 AA2 8 HIS A 129 LYS A 132 1 O VAL A 131 N LEU A 101 SHEET 7 AA2 8 GLN A 152 GLY A 157 -1 O CYS A 156 N LYS A 132 SHEET 8 AA2 8 THR A 176 ASP A 179 1 O MET A 178 N VAL A 153 SHEET 1 AA3 8 VAL B 64 LEU B 65 0 SHEET 2 AA3 8 SER B 44 GLY B 48 1 N PHE B 47 O LEU B 65 SHEET 3 AA3 8 THR B 21 PHE B 25 1 N ILE B 24 O GLY B 48 SHEET 4 AA3 8 ILE B 76 ILE B 79 1 O ILE B 78 N CYS B 23 SHEET 5 AA3 8 ILE B 100 ASP B 103 1 O ILE B 100 N ILE B 77 SHEET 6 AA3 8 HIS B 129 LYS B 132 1 O VAL B 131 N LEU B 101 SHEET 7 AA3 8 GLN B 152 GLY B 157 -1 O CYS B 156 N LYS B 132 SHEET 8 AA3 8 THR B 176 ASP B 179 1 O MET B 178 N VAL B 153 LINK ND2 ASN C 323 C1 NAG C 504 1555 1555 1.45 LINK ND2 ASN A 323 C1 NAG A 504 1555 1555 1.45 LINK ND2 ASN B 323 C1 NAG B 504 1555 1555 1.44 LINK NE2 HIS C 304 FE HEM C 502 1555 1555 2.02 LINK NE2 HIS C 397 FE HEM C 502 1555 1555 2.00 LINK NE2 HIS A 304 FE HEM A 502 1555 1555 2.02 LINK NE2 HIS A 397 FE HEM A 502 1555 1555 2.00 LINK NE2 HIS B 304 FE HEM B 502 1555 1555 2.02 LINK NE2 HIS B 397 FE HEM B 502 1555 1555 2.00 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000