HEADER MEMBRANE PROTEIN 08-MAY-26 30QN TITLE CRYO-EM STRUCTURE OF NATIVE MONOMERIC QUINOL-DEPENDENT NITRIC OXIDE TITLE 2 REDUCTASE FROM ACHROMOBACTER XYLOSOXIDANS. COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE REDUCTASE SUBUNIT B; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NITRIC-OXIDE REDUCTASE LARGE SUBUNIT; COMPND 5 EC: 1.7.2.5; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACHROMOBACTER XYLOSOXIDANS; SOURCE 3 ORGANISM_TAXID: 85698; SOURCE 4 GENE: NORB_1, ERS451415_02175, IUJ48_17015; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS QUINOL-DEPENDENT NITRIC OXIDE REDUCTASE, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR F.KHAJA,S.V.ANTONYUK,S.P.MUENCH,S.S.HASNAIN REVDAT 1 26-AUG-26 30QN 0 JRNL AUTH F.KHAJA,S.V.ANTONYUK,S.P.MUENCH,S.S.HASNAIN JRNL TITL CRYO-EM STRUCTURE OF NATIVE MONOMERIC QUINOL-DEPENDENT JRNL TITL 2 NITRIC OXIDE REDUCTASE FROM ACHROMOBACTER XYLOSOXIDANS. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, CRYOSPARC 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 : 148263 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: NULL REMARK 4 REMARK 4 30QN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-MAY-26. REMARK 100 THE DEPOSITION ID IS D_1292157017. 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 : QUINOL-DEPENDENT NITRIC OXIDE REMARK 245 REDUCTASE REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 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 : TFS KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 600.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2400.00 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) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN 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: 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 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 GLU A 751 REMARK 465 PRO A 752 REMARK 465 VAL A 753 REMARK 465 LEU A 754 REMARK 465 ARG A 755 REMARK 465 ALA A 756 REMARK 465 GLU A 757 REMARK 465 PRO A 758 REMARK 465 ALA A 759 REMARK 465 ARG A 760 REMARK 465 ARG A 761 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 ALA A 201 CB REMARK 470 SER A 525 OG REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 162 32.07 -96.24 REMARK 500 GLU A 261 65.92 35.38 REMARK 500 ALA A 281 35.62 -99.31 REMARK 500 PRO A 360 46.31 -77.45 REMARK 500 LYS A 361 127.79 67.64 REMARK 500 TYR A 408 -6.90 72.40 REMARK 500 LEU A 460 -4.30 67.29 REMARK 500 GLU A 490 -13.96 75.30 REMARK 500 GLU A 569 -9.52 72.59 REMARK 500 TRP A 571 -9.67 68.64 REMARK 500 ARG A 579 -168.97 -125.29 REMARK 500 VAL A 637 -66.48 -99.77 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 CA A 801 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 76 O REMARK 620 2 TYR A 78 OH 87.0 REMARK 620 3 GLU A 407 OE1 101.4 156.2 REMARK 620 4 GLU A 407 OE2 93.0 153.4 49.3 REMARK 620 5 HEM A 802 O2A 140.1 70.1 90.0 122.0 REMARK 620 6 HEM A 803 O1D 127.2 79.9 110.9 79.0 81.6 REMARK 620 7 HOH A 901 O 83.2 56.5 101.9 149.8 57.0 126.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU A 804 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 217 NE2 REMARK 620 2 HIS A 224 ND1 89.2 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 803 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 331 NE2 REMARK 620 2 HEM A 803 NA 89.9 REMARK 620 3 HEM A 803 NB 82.4 89.6 REMARK 620 4 HEM A 803 NC 79.6 169.5 89.1 REMARK 620 5 HEM A 803 ND 84.9 89.5 167.3 89.4 REMARK 620 6 HIS A 631 NE2 172.3 82.4 97.5 108.0 94.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 805 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 486 NE2 REMARK 620 2 HIS A 538 NE2 99.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 802 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 629 NE2 REMARK 620 2 HEM A 802 NA 95.2 REMARK 620 3 HEM A 802 NB 92.5 88.9 REMARK 620 4 HEM A 802 NC 87.7 177.1 90.8 REMARK 620 5 HEM A 802 ND 87.6 90.6 179.5 89.7 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-57960 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF NATIVE MONOMERIC QUINOL-DEPENDENT NITRIC OXIDE REMARK 900 REDUCTASE FROM ACHROMOBACTER XYLOSOXIDANS. DBREF1 30QN A 1 761 UNP A0ABF7PH53_ALCXX DBREF2 30QN A A0ABF7PH53 1 761 SEQRES 1 A 761 MET GLY PRO TYR ARG ARG LEU TRP PHE THR LEU ILE ALA SEQRES 2 A 761 VAL LEU ALA VAL THR PHE ALA LEU LEU GLY PHE TYR GLY SEQRES 3 A 761 GLY GLU VAL TYR ARG GLN ALA PRO PRO ILE PRO GLU GLU SEQRES 4 A 761 VAL ALA SER ALA ASP GLY THR ARG LEU PHE GLY ARG ASP SEQRES 5 A 761 ASP ILE LEU ASP GLY GLN THR ALA TRP GLN SER ILE GLY SEQRES 6 A 761 GLY MET GLN LEU GLY SER ILE TRP GLY HIS GLY ALA TYR SEQRES 7 A 761 GLN ALA PRO ASP TRP THR ALA ASP TRP LEU HIS ARG GLU SEQRES 8 A 761 LEU MET ALA TRP LEU ASP LEU ALA ALA ARG ASP ALA HIS SEQRES 9 A 761 GLY ARG ASP TYR GLY GLN LEU ASP ALA PRO ALA GLN ALA SEQRES 10 A 761 ALA LEU ARG GLU GLN LEU LYS ALA GLU TYR ARG ALA ASN SEQRES 11 A 761 ARG ALA ASP ALA ALA GLY GLY LYS LEU THR LEU SER PRO SEQRES 12 A 761 ARG ARG ALA GLN ALA VAL ALA GLN THR GLU ALA TYR TYR SEQRES 13 A 761 ASP GLN LEU PHE SER ASP ALA PRO ALA LEU HIS ARG SER SEQRES 14 A 761 ARG GLU ASN TYR ALA MET LYS GLU ASN THR LEU PRO ASP SEQRES 15 A 761 ALA ASN ARG ARG ARG GLN MET THR HIS PHE PHE PHE TRP SEQRES 16 A 761 THR ALA TRP ALA ALA ALA THR GLU ARG GLU GLY THR SER SEQRES 17 A 761 VAL THR TYR THR ASN ASN TRP PRO HIS GLU PRO LEU ILE SEQRES 18 A 761 GLY ASN HIS PRO SER SER GLU ASN VAL MET TRP SER ILE SEQRES 19 A 761 ILE SER VAL VAL VAL LEU LEU ALA GLY ILE GLY LEU LEU SEQRES 20 A 761 ILE TRP ALA TRP ALA PHE LEU ARG GLY LYS GLU GLU ASP SEQRES 21 A 761 GLU PRO PRO ALA PRO ALA ARG ASP PRO LEU THR THR PHE SEQRES 22 A 761 ALA LEU THR PRO SER GLN ARG ALA LEU GLY LYS TYR LEU SEQRES 23 A 761 PHE LEU VAL VAL ALA LEU PHE GLY PHE GLN VAL LEU LEU SEQRES 24 A 761 GLY GLY PHE THR ALA HIS TYR THR VAL GLU GLY GLN LYS SEQRES 25 A 761 PHE TYR GLY ILE ASP LEU SER GLN TRP PHE PRO TYR SER SEQRES 26 A 761 LEU VAL ARG THR TRP HIS ILE GLN SER ALA LEU PHE TRP SEQRES 27 A 761 ILE ALA THR GLY PHE LEU ALA ALA GLY LEU PHE LEU ALA SEQRES 28 A 761 PRO LEU ILE ASN GLY GLY ARG ASP PRO LYS TYR GLN LYS SEQRES 29 A 761 ALA GLY VAL ASP ILE LEU PHE TRP ALA LEU VAL LEU VAL SEQRES 30 A 761 VAL VAL GLY SER PHE ALA GLY ASN TYR LEU ALA ILE ALA SEQRES 31 A 761 GLN ILE MET PRO PRO ASP LEU ASN PHE TRP LEU GLY HIS SEQRES 32 A 761 GLN GLY TYR GLU TYR VAL ASP LEU GLY ARG LEU TRP GLN SEQRES 33 A 761 ILE GLY LYS PHE ALA GLY ILE CYS PHE TRP LEU VAL LEU SEQRES 34 A 761 MET LEU ARG GLY ILE VAL PRO ALA LEU ARG THR PRO GLY SEQRES 35 A 761 GLY ASP LYS ASN LEU LEU ALA LEU LEU THR ALA SER VAL SEQRES 36 A 761 GLY ALA ILE GLY LEU PHE TYR GLY ALA GLY PHE PHE TYR SEQRES 37 A 761 GLY GLU ARG THR HIS LEU THR VAL MET GLU TYR TRP ARG SEQRES 38 A 761 TRP TRP ILE VAL HIS LEU TRP VAL GLU GLY PHE PHE GLU SEQRES 39 A 761 VAL PHE ALA THR THR ALA LEU ALA PHE ILE PHE SER THR SEQRES 40 A 761 LEU GLY LEU VAL SER ARG ARG MET ALA THR THR ALA SER SEQRES 41 A 761 LEU ALA SER ALA SER LEU PHE MET LEU GLY GLY ILE PRO SEQRES 42 A 761 GLY THR PHE HIS HIS LEU TYR PHE ALA GLY THR THR THR SEQRES 43 A 761 PRO VAL MET ALA VAL GLY ALA SER PHE SER ALA LEU GLU SEQRES 44 A 761 VAL VAL PRO LEU ILE VAL LEU GLY HIS GLU ALA TRP GLU SEQRES 45 A 761 ASN TRP ARG LEU LYS THR ARG ALA PRO TRP MET GLU ASN SEQRES 46 A 761 LEU LYS TRP PRO LEU MET CYS PHE VAL ALA VAL ALA PHE SEQRES 47 A 761 TRP ASN MET LEU GLY ALA GLY VAL PHE GLY PHE MET ILE SEQRES 48 A 761 ASN PRO PRO VAL SER LEU TYR TYR ILE GLN GLY LEU ASN SEQRES 49 A 761 THR THR PRO VAL HIS ALA HIS ALA ALA LEU PHE GLY VAL SEQRES 50 A 761 TYR GLY PHE LEU ALA LEU GLY PHE THR LEU LEU VAL LEU SEQRES 51 A 761 ARG TYR ILE ARG PRO GLN TYR ALA LEU SER PRO GLY LEU SEQRES 52 A 761 MET LYS LEU ALA PHE TRP GLY LEU ASN LEU GLY LEU ALA SEQRES 53 A 761 LEU MET ILE PHE THR SER LEU LEU PRO ILE GLY LEU ILE SEQRES 54 A 761 GLN PHE HIS ALA SER VAL SER GLU GLY MET TRP TYR ALA SEQRES 55 A 761 ARG SER GLU ALA PHE MET GLN GLN ASP ILE LEU LYS THR SEQRES 56 A 761 LEU ARG TRP GLY ARG THR PHE GLY ASP VAL VAL PHE LEU SEQRES 57 A 761 LEU GLY ALA LEU ALA MET VAL VAL GLN VAL ILE LEU GLY SEQRES 58 A 761 LEU LEU SER GLY LYS PRO ALA ALA ALA GLU PRO VAL LEU SEQRES 59 A 761 ARG ALA GLU PRO ALA ARG ARG HET CA A 801 1 HET HEM A 802 43 HET HEM A 803 43 HET CU A 804 1 HET FE A 805 1 HETNAM CA CALCIUM ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CU COPPER (II) ION HETNAM FE FE (III) ION HETSYN HEM HEME FORMUL 2 CA CA 2+ FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 5 CU CU 2+ FORMUL 6 FE FE 3+ FORMUL 7 HOH *3(H2 O) HELIX 1 AA1 MET A 1 PRO A 3 5 3 HELIX 2 AA2 TYR A 4 ALA A 33 1 30 HELIX 3 AA3 ARG A 51 ILE A 64 1 14 HELIX 4 AA4 GLY A 65 LEU A 69 5 5 HELIX 5 AA5 ASP A 82 HIS A 104 1 23 HELIX 6 AA6 ASP A 107 LEU A 111 5 5 HELIX 7 AA7 ASP A 112 ALA A 129 1 18 HELIX 8 AA8 ASP A 133 GLY A 136 5 4 HELIX 9 AA9 SER A 142 SER A 161 1 20 HELIX 10 AB1 ALA A 163 ALA A 165 5 3 HELIX 11 AB2 LEU A 166 TYR A 173 1 8 HELIX 12 AB3 ASP A 182 THR A 202 1 21 HELIX 13 AB4 GLU A 218 GLY A 222 5 5 HELIX 14 AB5 SER A 226 PHE A 253 1 28 HELIX 15 AB6 ASP A 268 THR A 272 5 5 HELIX 16 AB7 THR A 276 ALA A 281 1 6 HELIX 17 AB8 LEU A 282 TYR A 306 1 25 HELIX 18 AB9 PRO A 323 ASN A 355 1 33 HELIX 19 AC1 TYR A 362 ALA A 390 1 29 HELIX 20 AC2 PRO A 394 ASP A 396 5 3 HELIX 21 AC3 LEU A 397 GLY A 402 1 6 HELIX 22 AC4 GLY A 412 THR A 440 1 29 HELIX 23 AC5 LYS A 445 GLY A 459 1 15 HELIX 24 AC6 PHE A 461 PHE A 467 5 7 HELIX 25 AC7 HIS A 473 TRP A 488 1 16 HELIX 26 AC8 GLY A 491 GLY A 509 1 19 HELIX 27 AC9 SER A 512 GLY A 530 1 19 HELIX 28 AD1 GLY A 530 PHE A 536 1 7 HELIX 29 AD2 HIS A 537 LEU A 539 5 3 HELIX 30 AD3 THR A 545 SER A 554 1 10 HELIX 31 AD4 VAL A 560 HIS A 568 1 9 HELIX 32 AD5 TRP A 571 LEU A 576 1 6 HELIX 33 AD6 ALA A 580 ASN A 585 5 6 HELIX 34 AD7 LEU A 586 MET A 610 1 25 HELIX 35 AD8 PRO A 613 GLN A 621 1 9 HELIX 36 AD9 ASN A 624 ARG A 654 1 31 HELIX 37 AE1 SER A 660 THR A 681 1 22 HELIX 38 AE2 SER A 682 GLU A 697 1 16 HELIX 39 AE3 GLY A 698 ARG A 703 1 6 HELIX 40 AE4 SER A 704 GLN A 709 1 6 HELIX 41 AE5 GLN A 710 GLY A 719 1 10 HELIX 42 AE6 ARG A 720 SER A 744 1 25 HELIX 43 AE7 LYS A 746 ALA A 750 5 5 SHEET 1 AA1 3 ARG A 47 GLY A 50 0 SHEET 2 AA1 3 GLU A 39 SER A 42 -1 N VAL A 40 O PHE A 49 SHEET 3 AA1 3 LYS A 138 LEU A 141 1 O LEU A 139 N ALA A 41 SHEET 1 AA2 2 SER A 71 ILE A 72 0 SHEET 2 AA2 2 HIS A 75 GLY A 76 -1 O HIS A 75 N ILE A 72 SHEET 1 AA3 2 LYS A 312 PHE A 313 0 SHEET 2 AA3 2 ILE A 316 ASP A 317 -1 O ILE A 316 N PHE A 313 LINK O GLY A 76 CA CA A 801 1555 1555 2.55 LINK OH TYR A 78 CA CA A 801 1555 1555 2.81 LINK NE2 HIS A 217 CU CU A 804 1555 1555 2.62 LINK ND1 HIS A 224 CU CU A 804 1555 1555 2.19 LINK NE2 HIS A 331 FE HEM A 803 1555 1555 2.65 LINK OE1 GLU A 407 CA CA A 801 1555 1555 2.33 LINK OE2 GLU A 407 CA CA A 801 1555 1555 2.81 LINK NE2 HIS A 486 FE FE A 805 1555 1555 2.14 LINK NE2 HIS A 538 FE FE A 805 1555 1555 2.60 LINK NE2 HIS A 629 FE HEM A 802 1555 1555 2.16 LINK NE2 HIS A 631 FE HEM A 803 1555 1555 2.09 LINK CA CA A 801 O2A HEM A 802 1555 1555 2.89 LINK CA CA A 801 O1D HEM A 803 1555 1555 2.35 LINK CA CA A 801 O HOH A 901 1555 1555 2.24 CISPEP 1 TRP A 215 PRO A 216 0 1.47 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 CONECT 587 5914 CONECT 604 5914 CONECT 1731 6001 CONECT 1782 6001 CONECT 2640 6000 CONECT 3227 5914 CONECT 3228 5914 CONECT 3867 6002 CONECT 4260 6002 CONECT 4979 5957 CONECT 4994 6000 CONECT 5914 587 604 3227 3228 CONECT 5914 5928 5994 6003 CONECT 5915 5919 5946 CONECT 5916 5922 5929 CONECT 5917 5932 5936 CONECT 5918 5939 5943 CONECT 5919 5915 5920 5953 CONECT 5920 5919 5921 5924 CONECT 5921 5920 5922 5923 CONECT 5922 5916 5921 5953 CONECT 5923 5921 CONECT 5924 5920 5925 CONECT 5925 5924 5926 CONECT 5926 5925 5927 5928 CONECT 5927 5926 CONECT 5928 5914 5926 CONECT 5929 5916 5930 5954 CONECT 5930 5929 5931 5933 CONECT 5931 5930 5932 5934 CONECT 5932 5917 5931 5954 CONECT 5933 5930 CONECT 5934 5931 5935 CONECT 5935 5934 CONECT 5936 5917 5937 5955 CONECT 5937 5936 5938 5940 CONECT 5938 5937 5939 5941 CONECT 5939 5918 5938 5955 CONECT 5940 5937 CONECT 5941 5938 5942 CONECT 5942 5941 CONECT 5943 5918 5944 5956 CONECT 5944 5943 5945 5947 CONECT 5945 5944 5946 5948 CONECT 5946 5915 5945 5956 CONECT 5947 5944 CONECT 5948 5945 5949 CONECT 5949 5948 5950 CONECT 5950 5949 5951 5952 CONECT 5951 5950 CONECT 5952 5950 CONECT 5953 5919 5922 5957 CONECT 5954 5929 5932 5957 CONECT 5955 5936 5939 5957 CONECT 5956 5943 5946 5957 CONECT 5957 4979 5953 5954 5955 CONECT 5957 5956 CONECT 5958 5962 5989 CONECT 5959 5965 5972 CONECT 5960 5975 5979 CONECT 5961 5982 5986 CONECT 5962 5958 5963 5996 CONECT 5963 5962 5964 5967 CONECT 5964 5963 5965 5966 CONECT 5965 5959 5964 5996 CONECT 5966 5964 CONECT 5967 5963 5968 CONECT 5968 5967 5969 CONECT 5969 5968 5970 5971 CONECT 5970 5969 CONECT 5971 5969 CONECT 5972 5959 5973 5997 CONECT 5973 5972 5974 5976 CONECT 5974 5973 5975 5977 CONECT 5975 5960 5974 5997 CONECT 5976 5973 CONECT 5977 5974 5978 CONECT 5978 5977 CONECT 5979 5960 5980 5998 CONECT 5980 5979 5981 5983 CONECT 5981 5980 5982 5984 CONECT 5982 5961 5981 5998 CONECT 5983 5980 CONECT 5984 5981 5985 CONECT 5985 5984 CONECT 5986 5961 5987 5999 CONECT 5987 5986 5988 5990 CONECT 5988 5987 5989 5991 CONECT 5989 5958 5988 5999 CONECT 5990 5987 CONECT 5991 5988 5992 CONECT 5992 5991 5993 CONECT 5993 5992 5994 5995 CONECT 5994 5914 5993 CONECT 5995 5993 CONECT 5996 5962 5965 6000 CONECT 5997 5972 5975 6000 CONECT 5998 5979 5982 6000 CONECT 5999 5986 5989 6000 CONECT 6000 2640 4994 5996 5997 CONECT 6000 5998 5999 CONECT 6001 1731 1782 CONECT 6002 3867 4260 CONECT 6003 5914 MASTER 207 0 5 43 7 0 0 6 6004 1 104 59 END