HEADER MEMBRANE PROTEIN 25-JUN-22 8DH6 TITLE CRYO-EM STRUCTURE OF SACCHAROMYCES CEREVISIAE CYTOCHROME C OXIDASE TITLE 2 (COMPLEX IV) EXTRACTED IN LIPID NANODISCS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C OXIDASE SUBUNIT 1; COMPND 3 CHAIN: a; COMPND 4 SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE I; COMPND 5 EC: 7.1.1.9; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: CYTOCHROME C OXIDASE SUBUNIT 2; COMPND 8 CHAIN: b; COMPND 9 SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE II; COMPND 10 EC: 7.1.1.9; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: CYTOCHROME C OXIDASE SUBUNIT 3; COMPND 13 CHAIN: c; COMPND 14 SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE III; COMPND 15 EC: 7.1.1.9; COMPND 16 MOL_ID: 4; COMPND 17 MOLECULE: CYTOCHROME C OXIDASE SUBUNIT 4, MITOCHONDRIAL; COMPND 18 CHAIN: d; COMPND 19 SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE IV; COMPND 20 MOL_ID: 5; COMPND 21 MOLECULE: CYTOCHROME C OXIDASE SUBUNIT 5A, MITOCHONDRIAL; COMPND 22 CHAIN: e; COMPND 23 SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE VA; COMPND 24 MOL_ID: 6; COMPND 25 MOLECULE: CYTOCHROME C OXIDASE SUBUNIT 6, MITOCHONDRIAL; COMPND 26 CHAIN: f; COMPND 27 SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE VI; COMPND 28 MOL_ID: 7; COMPND 29 MOLECULE: CYTOCHROME C OXIDASE SUBUNIT 7, MITOCHONDRIAL; COMPND 30 CHAIN: g; COMPND 31 SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE VII; COMPND 32 MOL_ID: 8; COMPND 33 MOLECULE: CYTOCHROME C OXIDASE SUBUNIT 8, MITOCHONDRIAL; COMPND 34 CHAIN: h; COMPND 35 SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE VIII; COMPND 36 MOL_ID: 9; COMPND 37 MOLECULE: CYTOCHROME C OXIDASE SUBUNIT 9, MITOCHONDRIAL; COMPND 38 CHAIN: i; COMPND 39 SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE VIIA SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 7 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 8 ORGANISM_TAXID: 4932; SOURCE 9 MOL_ID: 3; SOURCE 10 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 11 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 12 ORGANISM_TAXID: 4932; SOURCE 13 MOL_ID: 4; SOURCE 14 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 15 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 16 ORGANISM_TAXID: 4932; SOURCE 17 MOL_ID: 5; SOURCE 18 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 19 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 20 ORGANISM_TAXID: 4932; SOURCE 21 MOL_ID: 6; SOURCE 22 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 23 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 24 ORGANISM_TAXID: 4932; SOURCE 25 MOL_ID: 7; SOURCE 26 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 27 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 28 ORGANISM_TAXID: 4932; SOURCE 29 MOL_ID: 8; SOURCE 30 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 31 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 32 ORGANISM_TAXID: 4932; SOURCE 33 MOL_ID: 9; SOURCE 34 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 35 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 36 ORGANISM_TAXID: 4932 KEYWDS CYTOCHROME C OXIDASE, COMPLEX IV, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR A.S.GODOY,Y.SONG,H.CHERUVARA,A.QUIGLEY,G.OLIVA REVDAT 2 14-FEB-24 8DH6 1 REMARK REVDAT 1 20-JUL-22 8DH6 0 JRNL AUTH A.S.GODOY,Y.SONG,H.CHERUVARA,A.QUIGLEY,G.OLIVA JRNL TITL CRYO-EM STRUCTURE OF SACCHAROMYCES CEREVISIAE CYTOCHROME C JRNL TITL 2 OXIDASE (COMPLEX IV) EXTRACTED IN LIPID NANODISCS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.94 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) : 2.940 REMARK 3 NUMBER OF PARTICLES : 247631 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8DH6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JUN-22. REMARK 100 THE DEPOSITION ID IS D_1000266625. 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 : COMPLEX IV 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 : 7.00 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 3200.00 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) : 101.18 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: NONAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: a, b, c, d, e, f, g, h, i 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 GLN d 26 REMARK 465 GLN d 27 REMARK 465 LYS d 28 REMARK 465 ASN d 150 REMARK 465 ASP d 151 REMARK 465 ASP d 152 REMARK 465 HIS d 153 REMARK 465 HIS d 154 REMARK 465 HIS d 155 REMARK 465 SER f 41 REMARK 465 ASP f 42 REMARK 465 ALA f 43 REMARK 465 HIS f 44 REMARK 465 SER f 147 REMARK 465 SER f 148 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 ND1 HIS a 241 CU CU a 603 1.24 REMARK 500 SG CYS b 225 CU CU b 303 1.55 REMARK 500 CE2 TYR c 206 O1P PEF c 302 1.93 REMARK 500 OG1 THR a 174 O ALA a 531 2.19 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 CYS b 221 CA - CB - SG ANGL. DEV. = 11.1 DEGREES REMARK 500 CYS b 225 CA - CB - SG ANGL. DEV. = 7.8 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 GLN a 46 -60.45 -92.83 REMARK 500 ASP a 445 7.27 -69.16 REMARK 500 PHE a 497 40.67 -85.12 REMARK 500 VAL a 498 -14.17 -140.76 REMARK 500 PRO a 521 125.47 -33.11 REMARK 500 LYS b 76 -52.36 -120.12 REMARK 500 HIS b 77 -61.85 -94.55 REMARK 500 SER b 112 71.94 47.38 REMARK 500 LEU b 160 17.68 56.14 REMARK 500 SER b 222 52.06 -90.84 REMARK 500 MET b 232 78.76 -153.14 REMARK 500 GLN c 11 -3.55 75.84 REMARK 500 GLU c 136 -70.08 -84.14 REMARK 500 LYS d 32 -169.76 -78.73 REMARK 500 ILE d 47 -61.36 -106.60 REMARK 500 GLU d 53 -41.72 -134.89 REMARK 500 TRP d 135 -4.57 74.09 REMARK 500 VAL d 148 70.62 37.47 REMARK 500 THR e 23 -165.99 -76.27 REMARK 500 ARG e 37 11.96 -140.26 REMARK 500 LYS e 89 -6.20 71.28 REMARK 500 ALA e 116 52.51 -93.34 REMARK 500 ALA e 121 150.49 -49.58 REMARK 500 ASN e 142 70.55 51.25 REMARK 500 VAL e 150 -65.87 -122.32 REMARK 500 GLN e 151 8.34 53.12 REMARK 500 SER f 78 55.71 -95.91 REMARK 500 LEU f 81 145.79 -170.21 REMARK 500 THR g 16 51.75 -91.57 REMARK 500 ARG g 25 43.17 -109.30 REMARK 500 SER h 75 -118.41 -117.48 REMARK 500 ALA h 77 -121.26 115.62 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 SER a 520 PRO a 521 -133.72 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 PEF a 606 REMARK 610 PEF b 302 REMARK 610 PEF b 304 REMARK 610 PEF c 301 REMARK 610 PEF c 302 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 601 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU a 39 O REMARK 620 2 GLU a 39 OE1 61.5 REMARK 620 3 ALA a 42 O 105.5 147.8 REMARK 620 4 GLY a 44 O 136.2 84.2 89.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEA a 604 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS a 62 NE2 REMARK 620 2 HEA a 604 NA 83.3 REMARK 620 3 HEA a 604 NB 87.4 92.8 REMARK 620 4 HEA a 604 NC 89.4 172.5 88.5 REMARK 620 5 HEA a 604 ND 93.3 89.1 178.1 89.6 REMARK 620 6 HIS a 378 NE2 176.9 93.9 91.4 93.4 87.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CU a 603 CU REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS a 290 NE2 REMARK 620 2 HIS a 291 NE2 81.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEA a 605 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS a 376 NE2 REMARK 620 2 HEA a 605 NA 75.0 REMARK 620 3 HEA a 605 NB 80.2 90.4 REMARK 620 4 HEA a 605 NC 101.3 176.2 89.5 REMARK 620 5 HEA a 605 ND 103.9 91.6 175.7 88.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN d 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS d 111 SG REMARK 620 2 HIS d 119 NE2 116.1 REMARK 620 3 CYS d 134 SG 106.3 107.0 REMARK 620 4 CYS d 137 SG 113.7 106.0 107.2 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-27430 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF SACCHAROMYCES CEREVISIAE CYTOCHROME C OXIDASE REMARK 900 (COMPLEX IV) EXTRACTED IN LIPID NANODISCS DBREF 8DH6 a 1 534 UNP P00401 COX1_YEAST 1 534 DBREF 8DH6 b 16 251 UNP P00410 COX2_YEAST 16 251 DBREF 8DH6 c 1 269 UNP P00420 COX3_YEAST 1 269 DBREF 8DH6 d 26 155 UNP P04037 COX4_YEAST 26 155 DBREF 8DH6 e 21 153 UNP P00424 COX5A_YEAST 21 153 DBREF 8DH6 f 41 148 UNP P00427 COX6_YEAST 41 148 DBREF 8DH6 g 2 60 UNP P10174 COX7_YEAST 2 60 DBREF 8DH6 h 28 78 UNP P04039 COX8_YEAST 28 78 DBREF 8DH6 i 2 56 UNP P07255 COX9_YEAST 2 56 SEQRES 1 a 534 MET VAL GLN ARG TRP LEU TYR SER THR ASN ALA LYS ASP SEQRES 2 a 534 ILE ALA VAL LEU TYR PHE MET LEU ALA ILE PHE SER GLY SEQRES 3 a 534 MET ALA GLY THR ALA MET SER LEU ILE ILE ARG LEU GLU SEQRES 4 a 534 LEU ALA ALA PRO GLY SER GLN TYR LEU HIS GLY ASN SER SEQRES 5 a 534 GLN LEU PHE ASN VAL LEU VAL VAL GLY HIS ALA VAL LEU SEQRES 6 a 534 MET ILE PHE PHE LEU VAL MET PRO ALA LEU ILE GLY GLY SEQRES 7 a 534 PHE GLY ASN TYR LEU LEU PRO LEU MET ILE GLY ALA THR SEQRES 8 a 534 ASP THR ALA PHE PRO ARG ILE ASN ASN ILE ALA PHE TRP SEQRES 9 a 534 VAL LEU PRO MET GLY LEU VAL CYS LEU VAL THR SER THR SEQRES 10 a 534 LEU VAL GLU SER GLY ALA GLY THR GLY TRP THR VAL TYR SEQRES 11 a 534 PRO PRO LEU SER SER ILE GLN ALA HIS SER GLY PRO SER SEQRES 12 a 534 VAL ASP LEU ALA ILE PHE ALA LEU HIS LEU THR SER ILE SEQRES 13 a 534 SER SER LEU LEU GLY ALA ILE ASN PHE ILE VAL THR THR SEQRES 14 a 534 LEU ASN MET ARG THR ASN GLY MET THR MET HIS LYS LEU SEQRES 15 a 534 PRO LEU PHE VAL TRP SER ILE PHE ILE THR ALA PHE LEU SEQRES 16 a 534 LEU LEU LEU SER LEU PRO VAL LEU SER ALA GLY ILE THR SEQRES 17 a 534 MET LEU LEU LEU ASP ARG ASN PHE ASN THR SER PHE PHE SEQRES 18 a 534 GLU VAL SER GLY GLY GLY ASP PRO ILE LEU TYR GLU HIS SEQRES 19 a 534 LEU PHE TRP PHE PHE GLY HIS PRO GLU VAL TYR ILE LEU SEQRES 20 a 534 ILE ILE PRO GLY PHE GLY ILE ILE SER HIS VAL VAL SER SEQRES 21 a 534 THR TYR SER LYS LYS PRO VAL PHE GLY GLU ILE SER MET SEQRES 22 a 534 VAL TYR ALA MET ALA SER ILE GLY LEU LEU GLY PHE LEU SEQRES 23 a 534 VAL TRP SER HIS HIS MET TYR ILE VAL GLY LEU ASP ALA SEQRES 24 a 534 ASP THR ARG ALA TYR PHE THR SER ALA THR MET ILE ILE SEQRES 25 a 534 ALA ILE PRO THR GLY ILE LYS ILE PHE SER TRP LEU ALA SEQRES 26 a 534 THR ILE HIS GLY GLY SER ILE ARG LEU ALA THR PRO MET SEQRES 27 a 534 LEU TYR ALA ILE ALA PHE LEU PHE LEU PHE THR MET GLY SEQRES 28 a 534 GLY LEU THR GLY VAL ALA LEU ALA ASN ALA SER LEU ASP SEQRES 29 a 534 VAL ALA PHE HIS ASP THR TYR TYR VAL VAL GLY HIS PHE SEQRES 30 a 534 HIS TYR VAL LEU SER MET GLY ALA ILE PHE SER LEU PHE SEQRES 31 a 534 ALA GLY TYR TYR TYR TRP SER PRO GLN ILE LEU GLY LEU SEQRES 32 a 534 ASN TYR ASN GLU LYS LEU ALA GLN ILE GLN PHE TRP LEU SEQRES 33 a 534 ILE PHE ILE GLY ALA ASN VAL ILE PHE PHE PRO MET HIS SEQRES 34 a 534 PHE LEU GLY ILE ASN GLY MET PRO ARG ARG ILE PRO ASP SEQRES 35 a 534 TYR PRO ASP ALA PHE ALA GLY TRP ASN TYR VAL ALA SER SEQRES 36 a 534 ILE GLY SER PHE ILE ALA THR LEU SER LEU PHE LEU PHE SEQRES 37 a 534 ILE TYR ILE LEU TYR ASP GLN LEU VAL ASN GLY LEU ASN SEQRES 38 a 534 ASN LYS VAL ASN ASN LYS SER VAL ILE TYR ASN LYS ALA SEQRES 39 a 534 PRO ASP PHE VAL GLU SER ASN THR ILE PHE ASN LEU ASN SEQRES 40 a 534 THR VAL LYS SER SER SER ILE GLU PHE LEU LEU THR SER SEQRES 41 a 534 PRO PRO ALA VAL HIS SER PHE ASN THR PRO ALA VAL GLN SEQRES 42 a 534 SER SEQRES 1 b 236 ASP VAL PRO THR PRO TYR ALA CYS TYR PHE GLN ASP SER SEQRES 2 b 236 ALA THR PRO ASN GLN GLU GLY ILE LEU GLU LEU HIS ASP SEQRES 3 b 236 ASN ILE MET PHE TYR LEU LEU VAL ILE LEU GLY LEU VAL SEQRES 4 b 236 SER TRP MET LEU TYR THR ILE VAL MET THR TYR SER LYS SEQRES 5 b 236 ASN PRO ILE ALA TYR LYS TYR ILE LYS HIS GLY GLN THR SEQRES 6 b 236 ILE GLU VAL ILE TRP THR ILE PHE PRO ALA VAL ILE LEU SEQRES 7 b 236 LEU ILE ILE ALA PHE PRO SER PHE ILE LEU LEU TYR LEU SEQRES 8 b 236 CYS ASP GLU VAL ILE SER PRO ALA MET THR ILE LYS ALA SEQRES 9 b 236 ILE GLY TYR GLN TRP TYR TRP LYS TYR GLU TYR SER ASP SEQRES 10 b 236 PHE ILE ASN ASP SER GLY GLU THR VAL GLU PHE GLU SER SEQRES 11 b 236 TYR VAL ILE PRO ASP GLU LEU LEU GLU GLU GLY GLN LEU SEQRES 12 b 236 ARG LEU LEU ASP THR ASP THR SER MET VAL VAL PRO VAL SEQRES 13 b 236 ASP THR HIS ILE ARG PHE VAL VAL THR ALA ALA ASP VAL SEQRES 14 b 236 ILE HIS ASP PHE ALA ILE PRO SER LEU GLY ILE LYS VAL SEQRES 15 b 236 ASP ALA THR PRO GLY ARG LEU ASN GLN VAL SER ALA LEU SEQRES 16 b 236 ILE GLN ARG GLU GLY VAL PHE TYR GLY ALA CYS SER GLU SEQRES 17 b 236 LEU CYS GLY THR GLY HIS ALA ASN MET PRO ILE LYS ILE SEQRES 18 b 236 GLU ALA VAL SER LEU PRO LYS PHE LEU GLU TRP LEU ASN SEQRES 19 b 236 GLU GLN SEQRES 1 c 269 MET THR HIS LEU GLU ARG SER ARG HIS GLN GLN HIS PRO SEQRES 2 c 269 PHE HIS MET VAL MET PRO SER PRO TRP PRO ILE VAL VAL SEQRES 3 c 269 SER PHE ALA LEU LEU SER LEU ALA LEU SER THR ALA LEU SEQRES 4 c 269 THR MET HIS GLY TYR ILE GLY ASN MET ASN MET VAL TYR SEQRES 5 c 269 LEU ALA LEU PHE VAL LEU LEU THR SER SER ILE LEU TRP SEQRES 6 c 269 PHE ARG ASP ILE VAL ALA GLU ALA THR TYR LEU GLY ASP SEQRES 7 c 269 HIS THR MET ALA VAL ARG LYS GLY ILE ASN LEU GLY PHE SEQRES 8 c 269 LEU MET PHE VAL LEU SER GLU VAL LEU ILE PHE ALA GLY SEQRES 9 c 269 LEU PHE TRP ALA TYR PHE HIS SER ALA MET SER PRO ASP SEQRES 10 c 269 VAL THR LEU GLY ALA CYS TRP PRO PRO VAL GLY ILE GLU SEQRES 11 c 269 ALA VAL GLN PRO THR GLU LEU PRO LEU LEU ASN THR ILE SEQRES 12 c 269 ILE LEU LEU SER SER GLY ALA THR VAL THR TYR SER HIS SEQRES 13 c 269 HIS ALA LEU ILE ALA GLY ASN ARG ASN LYS ALA LEU SER SEQRES 14 c 269 GLY LEU LEU ILE THR PHE TRP LEU ILE VAL ILE PHE VAL SEQRES 15 c 269 THR CYS GLN TYR ILE GLU TYR THR ASN ALA ALA PHE THR SEQRES 16 c 269 ILE SER ASP GLY VAL TYR GLY SER VAL PHE TYR ALA GLY SEQRES 17 c 269 THR GLY LEU HIS PHE LEU HIS MET VAL MET LEU ALA ALA SEQRES 18 c 269 MET LEU GLY VAL ASN TYR TRP ARG MET ARG ASN TYR HIS SEQRES 19 c 269 LEU THR ALA GLY HIS HIS VAL GLY TYR GLU THR THR ILE SEQRES 20 c 269 ILE TYR THR HIS VAL LEU ASP VAL ILE TRP LEU PHE LEU SEQRES 21 c 269 TYR VAL VAL PHE TYR TRP TRP GLY VAL SEQRES 1 d 130 GLN GLN LYS PRO VAL VAL LYS THR ALA GLN ASN LEU ALA SEQRES 2 d 130 GLU VAL ASN GLY PRO GLU THR LEU ILE GLY PRO GLY ALA SEQRES 3 d 130 LYS GLU GLY THR VAL PRO THR ASP LEU ASP GLN GLU THR SEQRES 4 d 130 GLY LEU ALA ARG LEU GLU LEU LEU GLY LYS LEU GLU GLY SEQRES 5 d 130 ILE ASP VAL PHE ASP THR LYS PRO LEU ASP SER SER ARG SEQRES 6 d 130 LYS GLY THR MET LYS ASP PRO ILE ILE ILE GLU SER TYR SEQRES 7 d 130 ASP ASP TYR ARG TYR VAL GLY CYS THR GLY SER PRO ALA SEQRES 8 d 130 GLY SER HIS THR ILE MET TRP LEU LYS PRO THR VAL ASN SEQRES 9 d 130 GLU VAL ALA ARG CYS TRP GLU CYS GLY SER VAL TYR LYS SEQRES 10 d 130 LEU ASN PRO VAL GLY VAL PRO ASN ASP ASP HIS HIS HIS SEQRES 1 e 133 ALA GLN THR HIS ALA LEU SER ASN ALA ALA VAL MET ASP SEQRES 2 e 133 LEU GLN SER ARG TRP GLU ASN MET PRO SER THR GLU GLN SEQRES 3 e 133 GLN ASP ILE VAL SER LYS LEU SER GLU ARG GLN LYS LEU SEQRES 4 e 133 PRO TRP ALA GLN LEU THR GLU PRO GLU LYS GLN ALA VAL SEQRES 5 e 133 TRP TYR ILE SER TYR GLY GLU TRP GLY PRO ARG ARG PRO SEQRES 6 e 133 VAL LEU ASN LYS GLY ASP SER SER PHE ILE ALA LYS GLY SEQRES 7 e 133 VAL ALA ALA GLY LEU LEU PHE SER VAL GLY LEU PHE ALA SEQRES 8 e 133 VAL VAL ARG MET ALA GLY GLY GLN ASP ALA LYS THR MET SEQRES 9 e 133 ASN LYS GLU TRP GLN LEU LYS SER ASP GLU TYR LEU LYS SEQRES 10 e 133 SER LYS ASN ALA ASN PRO TRP GLY GLY TYR SER GLN VAL SEQRES 11 e 133 GLN SER LYS SEQRES 1 f 108 SER ASP ALA HIS ASP GLU GLU THR PHE GLU GLU PHE THR SEQRES 2 f 108 ALA ARG TYR GLU LYS GLU PHE ASP GLU ALA TYR ASP LEU SEQRES 3 f 108 PHE GLU VAL GLN ARG VAL LEU ASN ASN CYS PHE SER TYR SEQRES 4 f 108 ASP LEU VAL PRO ALA PRO ALA VAL ILE GLU LYS ALA LEU SEQRES 5 f 108 ARG ALA ALA ARG ARG VAL ASN ASP LEU PRO THR ALA ILE SEQRES 6 f 108 ARG VAL PHE GLU ALA LEU LYS TYR LYS VAL GLU ASN GLU SEQRES 7 f 108 ASP GLN TYR LYS ALA TYR LEU ASP GLU LEU LYS ASP VAL SEQRES 8 f 108 ARG GLN GLU LEU GLY VAL PRO LEU LYS GLU GLU LEU PHE SEQRES 9 f 108 PRO SER SER SER SEQRES 1 g 59 ALA ASN LYS VAL ILE GLN LEU GLN LYS ILE PHE GLN SER SEQRES 2 g 59 SER THR LYS PRO LEU TRP TRP ARG HIS PRO ARG SER ALA SEQRES 3 g 59 LEU TYR LEU TYR PRO PHE TYR ALA ILE PHE ALA VAL ALA SEQRES 4 g 59 VAL VAL THR PRO LEU LEU TYR ILE PRO ASN ALA ILE ARG SEQRES 5 g 59 GLY ILE LYS ALA LYS LYS ALA SEQRES 1 h 51 VAL HIS PHE LYS ASP GLY VAL TYR GLU ASN ILE PRO PHE SEQRES 2 h 51 LYS VAL LYS GLY ARG LYS THR PRO TYR ALA LEU SER HIS SEQRES 3 h 51 PHE GLY PHE PHE ALA ILE GLY PHE ALA VAL PRO PHE VAL SEQRES 4 h 51 ALA CYS TYR VAL GLN LEU LYS LYS SER GLY ALA PHE SEQRES 1 i 55 THR ILE ALA PRO ILE THR GLY THR ILE LYS ARG ARG VAL SEQRES 2 i 55 ILE MET ASP ILE VAL LEU GLY PHE SER LEU GLY GLY VAL SEQRES 3 i 55 MET ALA SER TYR TRP TRP TRP GLY PHE HIS MET ASP LYS SEQRES 4 i 55 ILE ASN LYS ARG GLU LYS PHE TYR ALA GLU LEU ALA GLU SEQRES 5 i 55 ARG LYS LYS HET CA a 601 1 HET MG a 602 1 HET CU a 603 1 HET HEA a 604 60 HET HEA a 605 60 HET PEF a 606 33 HET PEF a 607 47 HET PEF b 301 47 HET PEF b 302 33 HET CU b 303 1 HET PEF b 304 40 HET PEF c 301 36 HET PEF c 302 41 HET ZN d 201 1 HET PEF e 201 47 HET PEF g 101 47 HET PEF h 101 47 HETNAM CA CALCIUM ION HETNAM MG MAGNESIUM ION HETNAM CU COPPER (II) ION HETNAM HEA HEME-A HETNAM PEF DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE HETNAM ZN ZINC ION HETSYN PEF 3-[AMINOETHYLPHOSPHORYL]-[1,2-DI-PALMITOYL]-SN-GLYCEROL FORMUL 10 CA CA 2+ FORMUL 11 MG MG 2+ FORMUL 12 CU 2(CU 2+) FORMUL 13 HEA 2(C49 H56 FE N4 O6) FORMUL 15 PEF 10(C37 H74 N O8 P) FORMUL 23 ZN ZN 2+ HELIX 1 AA1 MET a 1 LEU a 6 1 6 HELIX 2 AA2 ASN a 10 LEU a 40 1 31 HELIX 3 AA3 ASN a 51 LEU a 70 1 20 HELIX 4 AA4 LEU a 70 ILE a 76 1 7 HELIX 5 AA5 GLY a 77 ILE a 88 1 12 HELIX 6 AA6 PHE a 95 VAL a 119 1 25 HELIX 7 AA7 PRO a 142 MET a 172 1 31 HELIX 8 AA8 THR a 178 LEU a 182 5 5 HELIX 9 AA9 PRO a 183 PHE a 216 1 34 HELIX 10 AB1 ASP a 228 SER a 263 1 36 HELIX 11 AB2 GLY a 269 PHE a 285 1 17 HELIX 12 AB3 LEU a 286 MET a 292 5 7 HELIX 13 AB4 ASP a 298 ILE a 312 1 15 HELIX 14 AB5 ILE a 312 HIS a 328 1 17 HELIX 15 AB6 ALA a 335 ALA a 359 1 25 HELIX 16 AB7 SER a 362 HIS a 368 1 7 HELIX 17 AB8 THR a 370 GLY a 402 1 33 HELIX 18 AB9 ASN a 406 PHE a 426 1 21 HELIX 19 AC1 PHE a 426 GLY a 435 1 10 HELIX 20 AC2 PHE a 447 ASN a 485 1 39 HELIX 21 AC3 SER a 500 LEU a 506 1 7 HELIX 22 AC4 SER a 513 LEU a 518 5 6 HELIX 23 AC5 THR b 30 SER b 66 1 37 HELIX 24 AC6 GLY b 78 ASP b 108 1 31 HELIX 25 AC7 PRO b 149 LEU b 153 5 5 HELIX 26 AC8 GLY b 226 ALA b 230 5 5 HELIX 27 AC9 SER b 240 GLN b 251 1 12 HELIX 28 AD1 THR c 2 SER c 7 1 6 HELIX 29 AD2 PRO c 21 MET c 41 1 21 HELIX 30 AD3 MET c 48 TYR c 75 1 28 HELIX 31 AD4 THR c 80 SER c 115 1 36 HELIX 32 AD5 ASP c 117 GLY c 121 5 5 HELIX 33 AD6 GLU c 136 GLY c 162 1 27 HELIX 34 AD7 ASN c 163 ASN c 191 1 29 HELIX 35 AD8 ASP c 198 ASN c 232 1 35 HELIX 36 AD9 VAL c 241 TRP c 266 1 26 HELIX 37 AE1 GLY d 42 LEU d 46 5 5 HELIX 38 AE2 THR d 58 GLU d 63 1 6 HELIX 39 AE3 THR d 64 GLY d 77 1 14 HELIX 40 AE4 SER e 27 MET e 32 1 6 HELIX 41 AE5 ASP e 33 TRP e 38 1 6 HELIX 42 AE6 PRO e 42 LYS e 58 1 17 HELIX 43 AE7 PRO e 60 LEU e 64 5 5 HELIX 44 AE8 THR e 65 GLY e 78 1 14 HELIX 45 AE9 TRP e 80 ARG e 84 5 5 HELIX 46 AF1 GLY e 90 ALA e 116 1 27 HELIX 47 AF2 ASN e 125 LYS e 139 1 15 HELIX 48 AF3 THR f 48 GLU f 62 1 15 HELIX 49 AF4 ASP f 65 SER f 78 1 14 HELIX 50 AF5 ALA f 84 VAL f 98 1 15 HELIX 51 AF6 ASP f 100 VAL f 115 1 16 HELIX 52 AF7 ASN f 117 LEU f 128 1 12 HELIX 53 AF8 LEU f 128 GLY f 136 1 9 HELIX 54 AF9 LEU f 139 PHE f 144 1 6 HELIX 55 AG1 LYS g 4 SER g 14 1 11 HELIX 56 AG2 PRO g 18 ARG g 22 5 5 HELIX 57 AG3 SER g 26 TYR g 47 1 22 HELIX 58 AG4 TYR g 47 GLY g 54 1 8 HELIX 59 AG5 PRO h 48 LYS h 74 1 27 HELIX 60 AG6 GLY i 8 LYS i 56 1 49 SHEET 1 AA1 3 VAL a 532 GLN a 533 0 SHEET 2 AA1 3 VAL d 109 CYS d 111 1 O GLY d 110 N VAL a 532 SHEET 3 AA1 3 MET d 122 LEU d 124 -1 O LEU d 124 N VAL d 109 SHEET 1 AA2 5 VAL b 141 SER b 145 0 SHEET 2 AA2 5 TYR b 125 TYR b 130 -1 N TRP b 126 O SER b 145 SHEET 3 AA2 5 MET b 115 TYR b 122 -1 N LYS b 118 O GLU b 129 SHEET 4 AA2 5 HIS b 174 ALA b 181 1 O ARG b 176 N ILE b 117 SHEET 5 AA2 5 ASN b 205 LEU b 210 -1 O ASN b 205 N VAL b 179 SHEET 1 AA3 5 MET b 167 PRO b 170 0 SHEET 2 AA3 5 PRO b 233 VAL b 239 1 O LYS b 235 N MET b 167 SHEET 3 AA3 5 GLY b 215 CYS b 221 -1 N PHE b 217 O ILE b 236 SHEET 4 AA3 5 PHE b 188 ILE b 190 -1 N ALA b 189 O ALA b 220 SHEET 5 AA3 5 ILE b 195 VAL b 197 -1 O ILE b 195 N ILE b 190 SHEET 1 AA4 3 ILE d 98 SER d 102 0 SHEET 2 AA4 3 VAL d 140 PRO d 145 1 O LYS d 142 N ILE d 100 SHEET 3 AA4 3 ALA d 132 ARG d 133 -1 N ALA d 132 O TYR d 141 LINK O GLU a 39 CA CA a 601 1555 1555 2.41 LINK OE1 GLU a 39 CA CA a 601 1555 1555 2.56 LINK O ALA a 42 CA CA a 601 1555 1555 2.39 LINK O GLY a 44 CA CA a 601 1555 1555 2.51 LINK NE2 HIS a 62 FE HEA a 604 1555 1555 1.81 LINK NE2 HIS a 290 CU CU a 603 1555 1555 2.60 LINK NE2 HIS a 291 CU CU a 603 1555 1555 1.99 LINK NE2 HIS a 376 FE HEA a 605 1555 1555 2.46 LINK NE2 HIS a 378 FE HEA a 604 1555 1555 2.19 LINK MG MG a 602 OE1 GLU b 223 1555 1555 2.16 LINK SG CYS b 221 CU CU b 303 1555 1555 1.93 LINK SG CYS d 111 ZN ZN d 201 1555 1555 2.32 LINK NE2 HIS d 119 ZN ZN d 201 1555 1555 2.09 LINK SG CYS d 134 ZN ZN d 201 1555 1555 2.30 LINK SG CYS d 137 ZN ZN d 201 1555 1555 2.31 CISPEP 1 PRO a 131 PRO a 132 0 -1.10 CISPEP 2 TRP c 124 PRO c 125 0 -0.66 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