HEADER OXIDOREDUCTASE 20-DEC-21 7TAI TITLE STRUCTURE OF STEAP2 IN COMPLEX WITH LIGANDS COMPND MOL_ID: 1; COMPND 2 MOLECULE: METALLOREDUCTASE STEAP2; COMPND 3 CHAIN: B, A, C; COMPND 4 SYNONYM: PROSTATE CANCER-ASSOCIATED PROTEIN 1,PROTEIN UP-REGULATED IN COMPND 5 METASTATIC PROSTATE CANCER,PUMPCN,SIX-TRANSMEMBRANE EPITHELIAL COMPND 6 ANTIGEN OF PROSTATE 2,SIXTRANSMEMBRANE PROTEIN OF PROSTATE 1; 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: STEAP2, PCANAP1, STAMP1, UNQ6507/PRO23203; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111 KEYWDS MEMBRANE-EMBEDDED OXIDOREDUCTASE, MEMBRANE PROTEIN, OXIDOREDUCTASE EXPDTA ELECTRON MICROSCOPY AUTHOR L.WANG,K.H.CHEN,M.ZHOU REVDAT 2 07-FEB-24 7TAI 1 JRNL REVDAT 1 25-JAN-23 7TAI 0 JRNL AUTH K.CHEN,L.WANG,J.SHEN,A.L.TSAI,M.ZHOU,G.WU JRNL TITL MECHANISM OF STEPWISE ELECTRON TRANSFER IN SIX-TRANSMEMBRANE JRNL TITL 2 EPITHELIAL ANTIGEN OF THE PROSTATE (STEAP) 1 AND 2. JRNL REF ELIFE V. 12 2023 JRNL REFN ESSN 2050-084X JRNL PMID 37983176 JRNL DOI 10.7554/ELIFE.88299 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL 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 : NULL 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) : 3.200 REMARK 3 NUMBER OF PARTICLES : 305849 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING ONLY REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 7TAI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-DEC-21. REMARK 100 THE DEPOSITION ID IS D_1000261925. 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 : HOMO-TRIMERIC COMPLEX OF STEAP2 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 5.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 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 : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 100.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : TUNGSTEN HAIRPIN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL 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 APPLY THE FOLLOWING TO CHAINS: B, A, 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 B 1 REMARK 465 GLU B 2 REMARK 465 SER B 3 REMARK 465 ILE B 4 REMARK 465 SER B 5 REMARK 465 MET B 6 REMARK 465 MET B 7 REMARK 465 GLY B 8 REMARK 465 SER B 9 REMARK 465 PRO B 10 REMARK 465 LYS B 11 REMARK 465 SER B 12 REMARK 465 LEU B 13 REMARK 465 SER B 14 REMARK 465 GLU B 15 REMARK 465 THR B 16 REMARK 465 PHE B 17 REMARK 465 LEU B 18 REMARK 465 PRO B 19 REMARK 465 ASN B 20 REMARK 465 GLY B 21 REMARK 465 ILE B 22 REMARK 465 ASN B 23 REMARK 465 GLY B 24 REMARK 465 ILE B 25 REMARK 465 LYS B 26 REMARK 465 ASP B 27 REMARK 465 LEU B 332 REMARK 465 PHE B 333 REMARK 465 LEU B 334 REMARK 465 ASN B 335 REMARK 465 MET B 336 REMARK 465 ALA B 337 REMARK 465 TYR B 338 REMARK 465 GLN B 339 REMARK 465 GLN B 340 REMARK 465 VAL B 341 REMARK 465 HIS B 342 REMARK 465 ALA B 343 REMARK 465 ASN B 344 REMARK 465 ILE B 345 REMARK 465 GLU B 346 REMARK 465 ASN B 347 REMARK 465 SER B 348 REMARK 465 TRP B 349 REMARK 465 PHE B 470 REMARK 465 LEU B 471 REMARK 465 GLU B 472 REMARK 465 GLU B 473 REMARK 465 GLY B 474 REMARK 465 MET B 475 REMARK 465 GLY B 476 REMARK 465 GLY B 477 REMARK 465 THR B 478 REMARK 465 ILE B 479 REMARK 465 PRO B 480 REMARK 465 HIS B 481 REMARK 465 VAL B 482 REMARK 465 SER B 483 REMARK 465 PRO B 484 REMARK 465 GLU B 485 REMARK 465 ARG B 486 REMARK 465 VAL B 487 REMARK 465 THR B 488 REMARK 465 VAL B 489 REMARK 465 MET B 490 REMARK 465 MET A 1 REMARK 465 GLU A 2 REMARK 465 SER A 3 REMARK 465 ILE A 4 REMARK 465 SER A 5 REMARK 465 MET A 6 REMARK 465 MET A 7 REMARK 465 GLY A 8 REMARK 465 SER A 9 REMARK 465 PRO A 10 REMARK 465 LYS A 11 REMARK 465 SER A 12 REMARK 465 LEU A 13 REMARK 465 SER A 14 REMARK 465 GLU A 15 REMARK 465 THR A 16 REMARK 465 PHE A 17 REMARK 465 LEU A 18 REMARK 465 PRO A 19 REMARK 465 ASN A 20 REMARK 465 GLY A 21 REMARK 465 ILE A 22 REMARK 465 ASN A 23 REMARK 465 GLY A 24 REMARK 465 ILE A 25 REMARK 465 LYS A 26 REMARK 465 ASP A 27 REMARK 465 LEU A 332 REMARK 465 PHE A 333 REMARK 465 LEU A 334 REMARK 465 ASN A 335 REMARK 465 MET A 336 REMARK 465 ALA A 337 REMARK 465 TYR A 338 REMARK 465 GLN A 339 REMARK 465 GLN A 340 REMARK 465 VAL A 341 REMARK 465 HIS A 342 REMARK 465 ALA A 343 REMARK 465 ASN A 344 REMARK 465 ILE A 345 REMARK 465 GLU A 346 REMARK 465 ASN A 347 REMARK 465 SER A 348 REMARK 465 TRP A 349 REMARK 465 PHE A 470 REMARK 465 LEU A 471 REMARK 465 GLU A 472 REMARK 465 GLU A 473 REMARK 465 GLY A 474 REMARK 465 MET A 475 REMARK 465 GLY A 476 REMARK 465 GLY A 477 REMARK 465 THR A 478 REMARK 465 ILE A 479 REMARK 465 PRO A 480 REMARK 465 HIS A 481 REMARK 465 VAL A 482 REMARK 465 SER A 483 REMARK 465 PRO A 484 REMARK 465 GLU A 485 REMARK 465 ARG A 486 REMARK 465 VAL A 487 REMARK 465 THR A 488 REMARK 465 VAL A 489 REMARK 465 MET A 490 REMARK 465 MET C 1 REMARK 465 GLU C 2 REMARK 465 SER C 3 REMARK 465 ILE C 4 REMARK 465 SER C 5 REMARK 465 MET C 6 REMARK 465 MET C 7 REMARK 465 GLY C 8 REMARK 465 SER C 9 REMARK 465 PRO C 10 REMARK 465 LYS C 11 REMARK 465 SER C 12 REMARK 465 LEU C 13 REMARK 465 SER C 14 REMARK 465 GLU C 15 REMARK 465 THR C 16 REMARK 465 PHE C 17 REMARK 465 LEU C 18 REMARK 465 PRO C 19 REMARK 465 ASN C 20 REMARK 465 GLY C 21 REMARK 465 ILE C 22 REMARK 465 ASN C 23 REMARK 465 GLY C 24 REMARK 465 ILE C 25 REMARK 465 LYS C 26 REMARK 465 ASP C 27 REMARK 465 LEU C 332 REMARK 465 PHE C 333 REMARK 465 LEU C 334 REMARK 465 ASN C 335 REMARK 465 MET C 336 REMARK 465 ALA C 337 REMARK 465 TYR C 338 REMARK 465 GLN C 339 REMARK 465 GLN C 340 REMARK 465 VAL C 341 REMARK 465 HIS C 342 REMARK 465 ALA C 343 REMARK 465 ASN C 344 REMARK 465 ILE C 345 REMARK 465 GLU C 346 REMARK 465 ASN C 347 REMARK 465 SER C 348 REMARK 465 TRP C 349 REMARK 465 PHE C 470 REMARK 465 LEU C 471 REMARK 465 GLU C 472 REMARK 465 GLU C 473 REMARK 465 GLY C 474 REMARK 465 MET C 475 REMARK 465 GLY C 476 REMARK 465 GLY C 477 REMARK 465 THR C 478 REMARK 465 ILE C 479 REMARK 465 PRO C 480 REMARK 465 HIS C 481 REMARK 465 VAL C 482 REMARK 465 SER C 483 REMARK 465 PRO C 484 REMARK 465 GLU C 485 REMARK 465 ARG C 486 REMARK 465 VAL C 487 REMARK 465 THR C 488 REMARK 465 VAL C 489 REMARK 465 MET C 490 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 CZ ARG B 61 O3X NAP B 503 1.99 REMARK 500 CZ ARG A 61 O3X NAP A 503 1.99 REMARK 500 CZ ARG C 61 O3X NAP C 503 1.99 REMARK 500 OH TYR B 98 OD1 ASP B 115 2.09 REMARK 500 OH TYR C 98 OD1 ASP C 115 2.09 REMARK 500 OH TYR A 98 OD1 ASP A 115 2.09 REMARK 500 OG SER B 381 OG SER A 381 2.12 REMARK 500 OG SER A 381 OG SER C 381 2.13 REMARK 500 OG SER B 381 OG SER C 381 2.13 REMARK 500 OG SER B 367 OG SER B 406 2.18 REMARK 500 OG SER C 367 OG SER C 406 2.18 REMARK 500 OG SER A 367 OG SER A 406 2.18 REMARK 500 O LEU A 108 OG SER A 140 2.19 REMARK 500 O LEU B 108 OG SER B 140 2.19 REMARK 500 O LEU C 108 OG SER C 140 2.19 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 CYS B 52 49.62 -95.19 REMARK 500 ALA B 92 57.32 -95.60 REMARK 500 LEU B 104 52.37 -91.61 REMARK 500 LEU B 108 59.62 -91.52 REMARK 500 LEU B 195 -5.07 69.10 REMARK 500 PRO B 430 170.92 -58.26 REMARK 500 CYS A 52 49.64 -95.18 REMARK 500 ALA A 92 57.32 -95.61 REMARK 500 LEU A 104 52.37 -91.56 REMARK 500 LEU A 108 59.57 -91.47 REMARK 500 LEU A 195 -5.06 69.11 REMARK 500 PRO A 430 170.92 -58.27 REMARK 500 CYS C 52 49.67 -95.20 REMARK 500 ALA C 92 57.28 -95.58 REMARK 500 LEU C 104 52.36 -91.61 REMARK 500 LEU C 108 59.53 -91.49 REMARK 500 LEU C 195 -5.07 69.09 REMARK 500 PRO C 430 170.89 -58.29 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 ILE B 252 GLU B 253 147.76 REMARK 500 ILE A 252 GLU A 253 147.77 REMARK 500 ILE C 252 GLU C 253 147.79 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 LBN B 504 REMARK 610 LBN A 504 REMARK 610 LBN C 504 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 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 316 NE2 REMARK 620 2 HEM B 502 NA 74.0 REMARK 620 3 HEM B 502 NB 89.2 89.6 REMARK 620 4 HEM B 502 NC 112.4 173.5 89.0 REMARK 620 5 HEM B 502 ND 97.9 89.1 172.2 91.5 REMARK 620 6 HIS B 409 NE2 160.8 87.3 86.1 86.2 86.1 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 316 NE2 REMARK 620 2 HEM A 502 NA 74.0 REMARK 620 3 HEM A 502 NB 89.1 89.6 REMARK 620 4 HEM A 502 NC 112.4 173.5 89.0 REMARK 620 5 HEM A 502 ND 97.9 89.1 172.2 91.5 REMARK 620 6 HIS A 409 NE2 160.8 87.3 86.1 86.2 86.1 REMARK 620 N 1 2 3 4 5 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 316 NE2 REMARK 620 2 HEM C 502 NA 74.0 REMARK 620 3 HEM C 502 NB 89.1 89.6 REMARK 620 4 HEM C 502 NC 112.4 173.5 89.0 REMARK 620 5 HEM C 502 ND 97.9 89.1 172.2 91.5 REMARK 620 6 HIS C 409 NE2 160.8 87.3 86.1 86.2 86.1 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-25775 RELATED DB: EMDB REMARK 900 STRUCTURE OF STEAP2 IN COMPLEX WITH LIGANDS DBREF 7TAI B 1 490 UNP Q8NFT2 STEA2_HUMAN 1 490 DBREF 7TAI A 1 490 UNP Q8NFT2 STEA2_HUMAN 1 490 DBREF 7TAI C 1 490 UNP Q8NFT2 STEA2_HUMAN 1 490 SEQRES 1 B 490 MET GLU SER ILE SER MET MET GLY SER PRO LYS SER LEU SEQRES 2 B 490 SER GLU THR PHE LEU PRO ASN GLY ILE ASN GLY ILE LYS SEQRES 3 B 490 ASP ALA ARG LYS VAL THR VAL GLY VAL ILE GLY SER GLY SEQRES 4 B 490 ASP PHE ALA LYS SER LEU THR ILE ARG LEU ILE ARG CYS SEQRES 5 B 490 GLY TYR HIS VAL VAL ILE GLY SER ARG ASN PRO LYS PHE SEQRES 6 B 490 ALA SER GLU PHE PHE PRO HIS VAL VAL ASP VAL THR HIS SEQRES 7 B 490 HIS GLU ASP ALA LEU THR LYS THR ASN ILE ILE PHE VAL SEQRES 8 B 490 ALA ILE HIS ARG GLU HIS TYR THR SER LEU TRP ASP LEU SEQRES 9 B 490 ARG HIS LEU LEU VAL GLY LYS ILE LEU ILE ASP VAL SER SEQRES 10 B 490 ASN ASN MET ARG ILE ASN GLN TYR PRO GLU SER ASN ALA SEQRES 11 B 490 GLU TYR LEU ALA SER LEU PHE PRO ASP SER LEU ILE VAL SEQRES 12 B 490 LYS GLY PHE ASN VAL VAL SER ALA TRP ALA LEU GLN LEU SEQRES 13 B 490 GLY PRO LYS ASP ALA SER ARG GLN VAL TYR ILE CYS SER SEQRES 14 B 490 ASN ASN ILE GLN ALA ARG GLN GLN VAL ILE GLU LEU ALA SEQRES 15 B 490 ARG GLN LEU ASN PHE ILE PRO ILE ASP LEU GLY SER LEU SEQRES 16 B 490 SER SER ALA ARG GLU ILE GLU ASN LEU PRO LEU ARG LEU SEQRES 17 B 490 PHE THR LEU TRP ARG GLY PRO VAL VAL VAL ALA ILE SER SEQRES 18 B 490 LEU ALA THR PHE PHE PHE LEU TYR SER PHE VAL ARG ASP SEQRES 19 B 490 VAL ILE HIS PRO TYR ALA ARG ASN GLN GLN SER ASP PHE SEQRES 20 B 490 TYR LYS ILE PRO ILE GLU ILE VAL ASN LYS THR LEU PRO SEQRES 21 B 490 ILE VAL ALA ILE THR LEU LEU SER LEU VAL TYR LEU ALA SEQRES 22 B 490 GLY LEU LEU ALA ALA ALA TYR GLN LEU TYR TYR GLY THR SEQRES 23 B 490 LYS TYR ARG ARG PHE PRO PRO TRP LEU GLU THR TRP LEU SEQRES 24 B 490 GLN CYS ARG LYS GLN LEU GLY LEU LEU SER PHE PHE PHE SEQRES 25 B 490 ALA MET VAL HIS VAL ALA TYR SER LEU CYS LEU PRO MET SEQRES 26 B 490 ARG ARG SER GLU ARG TYR LEU PHE LEU ASN MET ALA TYR SEQRES 27 B 490 GLN GLN VAL HIS ALA ASN ILE GLU ASN SER TRP ASN GLU SEQRES 28 B 490 GLU GLU VAL TRP ARG ILE GLU MET TYR ILE SER PHE GLY SEQRES 29 B 490 ILE MET SER LEU GLY LEU LEU SER LEU LEU ALA VAL THR SEQRES 30 B 490 SER ILE PRO SER VAL SER ASN ALA LEU ASN TRP ARG GLU SEQRES 31 B 490 PHE SER PHE ILE GLN SER THR LEU GLY TYR VAL ALA LEU SEQRES 32 B 490 LEU ILE SER THR PHE HIS VAL LEU ILE TYR GLY TRP LYS SEQRES 33 B 490 ARG ALA PHE GLU GLU GLU TYR TYR ARG PHE TYR THR PRO SEQRES 34 B 490 PRO ASN PHE VAL LEU ALA LEU VAL LEU PRO SER ILE VAL SEQRES 35 B 490 ILE LEU GLY LYS ILE ILE LEU PHE LEU PRO CYS ILE SER SEQRES 36 B 490 ARG LYS LEU LYS ARG ILE LYS LYS GLY TRP GLU LYS SER SEQRES 37 B 490 GLN PHE LEU GLU GLU GLY MET GLY GLY THR ILE PRO HIS SEQRES 38 B 490 VAL SER PRO GLU ARG VAL THR VAL MET SEQRES 1 A 490 MET GLU SER ILE SER MET MET GLY SER PRO LYS SER LEU SEQRES 2 A 490 SER GLU THR PHE LEU PRO ASN GLY ILE ASN GLY ILE LYS SEQRES 3 A 490 ASP ALA ARG LYS VAL THR VAL GLY VAL ILE GLY SER GLY SEQRES 4 A 490 ASP PHE ALA LYS SER LEU THR ILE ARG LEU ILE ARG CYS SEQRES 5 A 490 GLY TYR HIS VAL VAL ILE GLY SER ARG ASN PRO LYS PHE SEQRES 6 A 490 ALA SER GLU PHE PHE PRO HIS VAL VAL ASP VAL THR HIS SEQRES 7 A 490 HIS GLU ASP ALA LEU THR LYS THR ASN ILE ILE PHE VAL SEQRES 8 A 490 ALA ILE HIS ARG GLU HIS TYR THR SER LEU TRP ASP LEU SEQRES 9 A 490 ARG HIS LEU LEU VAL GLY LYS ILE LEU ILE ASP VAL SER SEQRES 10 A 490 ASN ASN MET ARG ILE ASN GLN TYR PRO GLU SER ASN ALA SEQRES 11 A 490 GLU TYR LEU ALA SER LEU PHE PRO ASP SER LEU ILE VAL SEQRES 12 A 490 LYS GLY PHE ASN VAL VAL SER ALA TRP ALA LEU GLN LEU SEQRES 13 A 490 GLY PRO LYS ASP ALA SER ARG GLN VAL TYR ILE CYS SER SEQRES 14 A 490 ASN ASN ILE GLN ALA ARG GLN GLN VAL ILE GLU LEU ALA SEQRES 15 A 490 ARG GLN LEU ASN PHE ILE PRO ILE ASP LEU GLY SER LEU SEQRES 16 A 490 SER SER ALA ARG GLU ILE GLU ASN LEU PRO LEU ARG LEU SEQRES 17 A 490 PHE THR LEU TRP ARG GLY PRO VAL VAL VAL ALA ILE SER SEQRES 18 A 490 LEU ALA THR PHE PHE PHE LEU TYR SER PHE VAL ARG ASP SEQRES 19 A 490 VAL ILE HIS PRO TYR ALA ARG ASN GLN GLN SER ASP PHE SEQRES 20 A 490 TYR LYS ILE PRO ILE GLU ILE VAL ASN LYS THR LEU PRO SEQRES 21 A 490 ILE VAL ALA ILE THR LEU LEU SER LEU VAL TYR LEU ALA SEQRES 22 A 490 GLY LEU LEU ALA ALA ALA TYR GLN LEU TYR TYR GLY THR SEQRES 23 A 490 LYS TYR ARG ARG PHE PRO PRO TRP LEU GLU THR TRP LEU SEQRES 24 A 490 GLN CYS ARG LYS GLN LEU GLY LEU LEU SER PHE PHE PHE SEQRES 25 A 490 ALA MET VAL HIS VAL ALA TYR SER LEU CYS LEU PRO MET SEQRES 26 A 490 ARG ARG SER GLU ARG TYR LEU PHE LEU ASN MET ALA TYR SEQRES 27 A 490 GLN GLN VAL HIS ALA ASN ILE GLU ASN SER TRP ASN GLU SEQRES 28 A 490 GLU GLU VAL TRP ARG ILE GLU MET TYR ILE SER PHE GLY SEQRES 29 A 490 ILE MET SER LEU GLY LEU LEU SER LEU LEU ALA VAL THR SEQRES 30 A 490 SER ILE PRO SER VAL SER ASN ALA LEU ASN TRP ARG GLU SEQRES 31 A 490 PHE SER PHE ILE GLN SER THR LEU GLY TYR VAL ALA LEU SEQRES 32 A 490 LEU ILE SER THR PHE HIS VAL LEU ILE TYR GLY TRP LYS SEQRES 33 A 490 ARG ALA PHE GLU GLU GLU TYR TYR ARG PHE TYR THR PRO SEQRES 34 A 490 PRO ASN PHE VAL LEU ALA LEU VAL LEU PRO SER ILE VAL SEQRES 35 A 490 ILE LEU GLY LYS ILE ILE LEU PHE LEU PRO CYS ILE SER SEQRES 36 A 490 ARG LYS LEU LYS ARG ILE LYS LYS GLY TRP GLU LYS SER SEQRES 37 A 490 GLN PHE LEU GLU GLU GLY MET GLY GLY THR ILE PRO HIS SEQRES 38 A 490 VAL SER PRO GLU ARG VAL THR VAL MET SEQRES 1 C 490 MET GLU SER ILE SER MET MET GLY SER PRO LYS SER LEU SEQRES 2 C 490 SER GLU THR PHE LEU PRO ASN GLY ILE ASN GLY ILE LYS SEQRES 3 C 490 ASP ALA ARG LYS VAL THR VAL GLY VAL ILE GLY SER GLY SEQRES 4 C 490 ASP PHE ALA LYS SER LEU THR ILE ARG LEU ILE ARG CYS SEQRES 5 C 490 GLY TYR HIS VAL VAL ILE GLY SER ARG ASN PRO LYS PHE SEQRES 6 C 490 ALA SER GLU PHE PHE PRO HIS VAL VAL ASP VAL THR HIS SEQRES 7 C 490 HIS GLU ASP ALA LEU THR LYS THR ASN ILE ILE PHE VAL SEQRES 8 C 490 ALA ILE HIS ARG GLU HIS TYR THR SER LEU TRP ASP LEU SEQRES 9 C 490 ARG HIS LEU LEU VAL GLY LYS ILE LEU ILE ASP VAL SER SEQRES 10 C 490 ASN ASN MET ARG ILE ASN GLN TYR PRO GLU SER ASN ALA SEQRES 11 C 490 GLU TYR LEU ALA SER LEU PHE PRO ASP SER LEU ILE VAL SEQRES 12 C 490 LYS GLY PHE ASN VAL VAL SER ALA TRP ALA LEU GLN LEU SEQRES 13 C 490 GLY PRO LYS ASP ALA SER ARG GLN VAL TYR ILE CYS SER SEQRES 14 C 490 ASN ASN ILE GLN ALA ARG GLN GLN VAL ILE GLU LEU ALA SEQRES 15 C 490 ARG GLN LEU ASN PHE ILE PRO ILE ASP LEU GLY SER LEU SEQRES 16 C 490 SER SER ALA ARG GLU ILE GLU ASN LEU PRO LEU ARG LEU SEQRES 17 C 490 PHE THR LEU TRP ARG GLY PRO VAL VAL VAL ALA ILE SER SEQRES 18 C 490 LEU ALA THR PHE PHE PHE LEU TYR SER PHE VAL ARG ASP SEQRES 19 C 490 VAL ILE HIS PRO TYR ALA ARG ASN GLN GLN SER ASP PHE SEQRES 20 C 490 TYR LYS ILE PRO ILE GLU ILE VAL ASN LYS THR LEU PRO SEQRES 21 C 490 ILE VAL ALA ILE THR LEU LEU SER LEU VAL TYR LEU ALA SEQRES 22 C 490 GLY LEU LEU ALA ALA ALA TYR GLN LEU TYR TYR GLY THR SEQRES 23 C 490 LYS TYR ARG ARG PHE PRO PRO TRP LEU GLU THR TRP LEU SEQRES 24 C 490 GLN CYS ARG LYS GLN LEU GLY LEU LEU SER PHE PHE PHE SEQRES 25 C 490 ALA MET VAL HIS VAL ALA TYR SER LEU CYS LEU PRO MET SEQRES 26 C 490 ARG ARG SER GLU ARG TYR LEU PHE LEU ASN MET ALA TYR SEQRES 27 C 490 GLN GLN VAL HIS ALA ASN ILE GLU ASN SER TRP ASN GLU SEQRES 28 C 490 GLU GLU VAL TRP ARG ILE GLU MET TYR ILE SER PHE GLY SEQRES 29 C 490 ILE MET SER LEU GLY LEU LEU SER LEU LEU ALA VAL THR SEQRES 30 C 490 SER ILE PRO SER VAL SER ASN ALA LEU ASN TRP ARG GLU SEQRES 31 C 490 PHE SER PHE ILE GLN SER THR LEU GLY TYR VAL ALA LEU SEQRES 32 C 490 LEU ILE SER THR PHE HIS VAL LEU ILE TYR GLY TRP LYS SEQRES 33 C 490 ARG ALA PHE GLU GLU GLU TYR TYR ARG PHE TYR THR PRO SEQRES 34 C 490 PRO ASN PHE VAL LEU ALA LEU VAL LEU PRO SER ILE VAL SEQRES 35 C 490 ILE LEU GLY LYS ILE ILE LEU PHE LEU PRO CYS ILE SER SEQRES 36 C 490 ARG LYS LEU LYS ARG ILE LYS LYS GLY TRP GLU LYS SER SEQRES 37 C 490 GLN PHE LEU GLU GLU GLY MET GLY GLY THR ILE PRO HIS SEQRES 38 C 490 VAL SER PRO GLU ARG VAL THR VAL MET HET FAD B 501 53 HET HEM B 502 43 HET NAP B 503 48 HET LBN B 504 49 HET CLR B 505 28 HET CLR B 506 28 HET FAD A 501 53 HET HEM A 502 43 HET NAP A 503 48 HET LBN A 504 49 HET CLR A 505 28 HET CLR A 506 28 HET FAD C 501 53 HET HEM C 502 43 HET NAP C 503 48 HET LBN C 504 49 HET CLR C 505 28 HET CLR C 506 28 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM LBN 1-PALMITOYL-2-OLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE HETNAM CLR CHOLESTEROL HETSYN HEM HEME HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE HETSYN LBN (2R)-2-[(9Z)-9-OCTADECENOYLOXY]-3-(PALMITOYLOXY)PROPYL HETSYN 2 LBN 2-(TRIMETHYLAMMONIO)ETHYL PHOSPHATE FORMUL 4 FAD 3(C27 H33 N9 O15 P2) FORMUL 5 HEM 3(C34 H32 FE N4 O4) FORMUL 6 NAP 3(C21 H28 N7 O17 P3) FORMUL 7 LBN 3(C42 H82 N O8 P) FORMUL 8 CLR 6(C27 H46 O) HELIX 1 AA1 GLY B 39 CYS B 52 1 14 HELIX 2 AA2 ASN B 62 SER B 67 1 6 HELIX 3 AA3 HIS B 78 LEU B 83 1 6 HELIX 4 AA4 THR B 84 THR B 86 5 3 HELIX 5 AA5 HIS B 94 TRP B 102 5 9 HELIX 6 AA6 SER B 128 PHE B 137 1 10 HELIX 7 AA7 ASN B 171 LEU B 185 1 15 HELIX 8 AA8 SER B 197 LEU B 204 1 8 HELIX 9 AA9 PRO B 205 ARG B 207 5 3 HELIX 10 AB1 TRP B 212 VAL B 235 1 24 HELIX 11 AB2 VAL B 235 ALA B 240 1 6 HELIX 12 AB3 PRO B 251 LYS B 257 1 7 HELIX 13 AB4 THR B 258 GLY B 285 1 28 HELIX 14 AB5 PRO B 292 CYS B 301 1 10 HELIX 15 AB6 CYS B 301 LEU B 323 1 23 HELIX 16 AB7 GLU B 351 SER B 378 1 28 HELIX 17 AB8 ILE B 379 ALA B 385 1 7 HELIX 18 AB9 ASN B 387 PHE B 419 1 33 HELIX 19 AC1 PRO B 430 LEU B 449 1 20 HELIX 20 AC2 LEU B 451 LYS B 463 1 13 HELIX 21 AC3 GLY A 39 CYS A 52 1 14 HELIX 22 AC4 ASN A 62 SER A 67 1 6 HELIX 23 AC5 HIS A 78 LEU A 83 1 6 HELIX 24 AC6 THR A 84 THR A 86 5 3 HELIX 25 AC7 HIS A 94 TRP A 102 5 9 HELIX 26 AC8 SER A 128 PHE A 137 1 10 HELIX 27 AC9 ASN A 171 LEU A 185 1 15 HELIX 28 AD1 SER A 197 LEU A 204 1 8 HELIX 29 AD2 PRO A 205 ARG A 207 5 3 HELIX 30 AD3 TRP A 212 VAL A 235 1 24 HELIX 31 AD4 VAL A 235 ALA A 240 1 6 HELIX 32 AD5 PRO A 251 LYS A 257 1 7 HELIX 33 AD6 THR A 258 GLY A 285 1 28 HELIX 34 AD7 PRO A 292 CYS A 301 1 10 HELIX 35 AD8 CYS A 301 LEU A 323 1 23 HELIX 36 AD9 GLU A 351 SER A 378 1 28 HELIX 37 AE1 ILE A 379 ALA A 385 1 7 HELIX 38 AE2 ASN A 387 PHE A 419 1 33 HELIX 39 AE3 PRO A 430 LEU A 449 1 20 HELIX 40 AE4 LEU A 451 LYS A 463 1 13 HELIX 41 AE5 GLY C 39 CYS C 52 1 14 HELIX 42 AE6 ASN C 62 SER C 67 1 6 HELIX 43 AE7 HIS C 78 LEU C 83 1 6 HELIX 44 AE8 THR C 84 THR C 86 5 3 HELIX 45 AE9 HIS C 94 TRP C 102 5 9 HELIX 46 AF1 SER C 128 PHE C 137 1 10 HELIX 47 AF2 ASN C 171 LEU C 185 1 15 HELIX 48 AF3 SER C 197 LEU C 204 1 8 HELIX 49 AF4 PRO C 205 ARG C 207 5 3 HELIX 50 AF5 TRP C 212 VAL C 235 1 24 HELIX 51 AF6 VAL C 235 ALA C 240 1 6 HELIX 52 AF7 PRO C 251 LYS C 257 1 7 HELIX 53 AF8 THR C 258 GLY C 285 1 28 HELIX 54 AF9 PRO C 292 CYS C 301 1 10 HELIX 55 AG1 CYS C 301 LEU C 323 1 23 HELIX 56 AG2 GLU C 351 SER C 378 1 28 HELIX 57 AG3 ILE C 379 ALA C 385 1 7 HELIX 58 AG4 ASN C 387 PHE C 419 1 33 HELIX 59 AG5 PRO C 430 LEU C 449 1 20 HELIX 60 AG6 LEU C 451 LYS C 463 1 13 SHEET 1 AA1 8 ASP B 75 THR B 77 0 SHEET 2 AA1 8 HIS B 55 GLY B 59 1 N ILE B 58 O THR B 77 SHEET 3 AA1 8 THR B 32 ILE B 36 1 N VAL B 35 O GLY B 59 SHEET 4 AA1 8 ILE B 88 VAL B 91 1 O PHE B 90 N ILE B 36 SHEET 5 AA1 8 ILE B 112 ASP B 115 1 O ILE B 112 N ILE B 89 SHEET 6 AA1 8 LEU B 141 LYS B 144 1 O VAL B 143 N LEU B 113 SHEET 7 AA1 8 GLN B 164 SER B 169 -1 O CYS B 168 N LYS B 144 SHEET 8 AA1 8 ILE B 188 ASP B 191 1 O ILE B 190 N ILE B 167 SHEET 1 AA2 8 ASP A 75 THR A 77 0 SHEET 2 AA2 8 HIS A 55 GLY A 59 1 N ILE A 58 O THR A 77 SHEET 3 AA2 8 THR A 32 ILE A 36 1 N VAL A 35 O GLY A 59 SHEET 4 AA2 8 ILE A 88 VAL A 91 1 O PHE A 90 N ILE A 36 SHEET 5 AA2 8 ILE A 112 ASP A 115 1 O ILE A 112 N ILE A 89 SHEET 6 AA2 8 LEU A 141 LYS A 144 1 O VAL A 143 N LEU A 113 SHEET 7 AA2 8 GLN A 164 SER A 169 -1 O CYS A 168 N LYS A 144 SHEET 8 AA2 8 ILE A 188 ASP A 191 1 O ILE A 190 N ILE A 167 SHEET 1 AA3 8 ASP C 75 THR C 77 0 SHEET 2 AA3 8 HIS C 55 GLY C 59 1 N ILE C 58 O THR C 77 SHEET 3 AA3 8 THR C 32 ILE C 36 1 N VAL C 35 O GLY C 59 SHEET 4 AA3 8 ILE C 88 VAL C 91 1 O PHE C 90 N ILE C 36 SHEET 5 AA3 8 ILE C 112 ASP C 115 1 O ILE C 112 N ILE C 89 SHEET 6 AA3 8 LEU C 141 LYS C 144 1 O VAL C 143 N LEU C 113 SHEET 7 AA3 8 GLN C 164 SER C 169 -1 O CYS C 168 N LYS C 144 SHEET 8 AA3 8 ILE C 188 ASP C 191 1 O ILE C 190 N ILE C 167 LINK NH2 ARG B 61 O3X NAP B 503 1555 1555 1.30 LINK NH2 ARG A 61 O3X NAP A 503 1555 1555 1.30 LINK NH2 ARG C 61 O3X NAP C 503 1555 1555 1.30 LINK NE2 HIS B 316 FE HEM B 502 1555 1555 2.55 LINK NE2 HIS B 409 FE HEM B 502 1555 1555 2.52 LINK NE2 HIS A 316 FE HEM A 502 1555 1555 2.55 LINK NE2 HIS A 409 FE HEM A 502 1555 1555 2.52 LINK NE2 HIS C 316 FE HEM C 502 1555 1555 2.55 LINK NE2 HIS C 409 FE HEM C 502 1555 1555 2.52 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 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