HEADER TRANSPORT PROTEIN 24-NOV-25 9XUO TITLE CYDDC IN NANODISC WITH HEME-BOUND II COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTATHIONE/L-CYSTEINE TRANSPORT SYSTEM ATP- COMPND 3 BINDING/PERMEASE PROTEIN CYDC; COMPND 4 CHAIN: C; COMPND 5 EC: 7.4.2.-; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: GLUTATHIONE/L-CYSTEINE TRANSPORT SYSTEM ATP- COMPND 9 BINDING/PERMEASE PROTEIN CYDD; COMPND 10 CHAIN: D; COMPND 11 EC: 7.4.2.-; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 GENE: CYDC, MDRA, MDRH, SURB, B0886, JW0869; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 9 ORGANISM_TAXID: 83333; SOURCE 10 GENE: CYDD, HTRD, B0887, JW0870; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NANODISC, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR C.ZHANG,Y.LUO,L.YANG REVDAT 1 24-JUN-26 9XUO 0 JRNL AUTH L.YANG,C.ZHANG,M.LYU,Y.LUO,J.ZHANG,Y.CHEN,L.LUO,W.QIAO,X.LI, JRNL AUTH 2 Y.ZHOU,Z.WEI,Y.XIAO,Q.NIU,J.ZHOU,G.HE,B.YING,Z.SU,H.CHEN, JRNL AUTH 3 X.TANG,H.DONG JRNL TITL CONFORMATIONAL SNAPSHOTS OF CYDDC IN A NATIVE LIPID BILAYER JRNL TITL 2 COUPLING HEME TRANSPORT TO ANTIBIOTIC RESISTANCE. JRNL REF ADV SCI 76081 2026 JRNL REFN ESSN 2198-3844 JRNL PMID 42272423 JRNL DOI 10.1002/ADVS.76081 REMARK 2 REMARK 2 RESOLUTION. 3.41 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : EMAN2, 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) : 3.410 REMARK 3 NUMBER OF PARTICLES : 24909 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 9XUO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 27-NOV-25. REMARK 100 THE DEPOSITION ID IS D_1300066383. 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 : CYDDC IN NAODISC WITH HEME REMARK 245 -BOUND II 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 : 7.80 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 TALOS ARCTICA REMARK 245 DETECTOR TYPE : GATAN K2 QUANTUM (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2600.00 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) : 6690.00 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY C 574 REMARK 465 SER C 575 REMARK 465 SER C 576 REMARK 465 HIS C 577 REMARK 465 HIS C 578 REMARK 465 HIS C 579 REMARK 465 HIS C 580 REMARK 465 HIS C 581 REMARK 465 HIS C 582 REMARK 465 HIS C 583 REMARK 465 HIS C 584 REMARK 465 MET D 1 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 PRO C 349 CG CD REMARK 470 GLU C 350 CG CD OE1 OE2 REMARK 470 GLN C 351 CG CD OE1 NE2 REMARK 470 SER C 352 OG REMARK 470 GLN C 353 CG CD OE1 NE2 REMARK 470 GLN C 354 CG CD OE1 NE2 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 OD1 ASP D 517 OG SER D 520 2.11 REMARK 500 OH TYR D 402 OE2 GLU D 412 2.13 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 ALA C 3 59.02 -97.39 REMARK 500 VAL C 259 -50.14 -120.21 REMARK 500 ALA C 278 -9.84 -58.78 REMARK 500 ALA C 290 34.11 -97.33 REMARK 500 PHE C 301 -4.92 67.89 REMARK 500 THR C 318 35.52 -96.93 REMARK 500 GLN C 330 52.74 32.46 REMARK 500 ASP C 343 69.37 68.82 REMARK 500 TYR C 348 72.49 38.54 REMARK 500 GLN C 351 5.11 -69.60 REMARK 500 ALA C 405 49.75 -87.35 REMARK 500 SER C 406 28.33 -141.12 REMARK 500 SER C 427 96.93 -69.76 REMARK 500 LEU C 450 -37.69 -134.69 REMARK 500 LEU C 464 49.79 -90.15 REMARK 500 ASP C 492 63.07 61.57 REMARK 500 GLU C 500 75.51 37.54 REMARK 500 ALA C 507 -159.94 -93.16 REMARK 500 HIS C 531 30.20 -140.01 REMARK 500 GLN C 540 -163.92 -78.77 REMARK 500 ILE C 551 -61.54 -122.64 REMARK 500 GLN C 553 31.00 -140.94 REMARK 500 GLU C 558 43.49 -82.82 REMARK 500 LEU C 560 -165.80 -79.16 REMARK 500 ALA C 561 14.82 57.47 REMARK 500 TYR C 567 46.81 -86.05 REMARK 500 ARG D 5 -13.10 72.23 REMARK 500 SER D 17 10.37 -69.57 REMARK 500 GLU D 60 43.40 -83.21 REMARK 500 ALA D 61 -11.38 -140.20 REMARK 500 MET D 133 30.30 -99.14 REMARK 500 ASN D 162 146.81 -171.50 REMARK 500 THR D 172 50.19 -93.80 REMARK 500 PRO D 177 42.52 -84.55 REMARK 500 MET D 180 5.80 -69.98 REMARK 500 HIS D 334 72.92 57.95 REMARK 500 LYS D 363 174.20 179.96 REMARK 500 PRO D 368 77.45 -69.85 REMARK 500 HIS D 424 76.59 -104.51 REMARK 500 TRP D 427 118.37 -160.09 REMARK 500 SER D 487 -76.50 -63.38 REMARK 500 LEU D 506 141.76 -171.08 REMARK 500 SER D 532 51.06 -90.43 REMARK 500 GLN D 535 -79.26 -96.74 REMARK 500 THR D 536 46.86 -155.99 REMARK 500 GLN D 543 31.01 -142.01 REMARK 500 LEU D 544 4.22 -66.46 REMARK 500 TRP D 554 127.22 -36.53 REMARK 500 GLN D 585 48.75 -79.39 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 D 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 312 NE2 REMARK 620 2 HEM D 601 NA 96.4 REMARK 620 3 HEM D 601 NB 98.2 89.6 REMARK 620 4 HEM D 601 NC 79.8 176.1 90.2 REMARK 620 5 HEM D 601 ND 78.5 90.7 176.7 89.2 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-67273 RELATED DB: EMDB REMARK 900 CYDDC IN NANODISC WITH HEME-BOUND II DBREF 9XUO C 1 573 UNP P23886 CYDC_ECOLI 1 573 DBREF 9XUO D 1 588 UNP P29018 CYDD_ECOLI 1 588 SEQADV 9XUO GLY C 574 UNP P23886 EXPRESSION TAG SEQADV 9XUO SER C 575 UNP P23886 EXPRESSION TAG SEQADV 9XUO SER C 576 UNP P23886 EXPRESSION TAG SEQADV 9XUO HIS C 577 UNP P23886 EXPRESSION TAG SEQADV 9XUO HIS C 578 UNP P23886 EXPRESSION TAG SEQADV 9XUO HIS C 579 UNP P23886 EXPRESSION TAG SEQADV 9XUO HIS C 580 UNP P23886 EXPRESSION TAG SEQADV 9XUO HIS C 581 UNP P23886 EXPRESSION TAG SEQADV 9XUO HIS C 582 UNP P23886 EXPRESSION TAG SEQADV 9XUO HIS C 583 UNP P23886 EXPRESSION TAG SEQADV 9XUO HIS C 584 UNP P23886 EXPRESSION TAG SEQRES 1 C 584 MET ARG ALA LEU LEU PRO TYR LEU ALA LEU TYR LYS ARG SEQRES 2 C 584 HIS LYS TRP MET LEU SER LEU GLY ILE VAL LEU ALA ILE SEQRES 3 C 584 VAL THR LEU LEU ALA SER ILE GLY LEU LEU THR LEU SER SEQRES 4 C 584 GLY TRP PHE LEU SER ALA SER ALA VAL ALA GLY VAL ALA SEQRES 5 C 584 GLY LEU TYR SER PHE ASN TYR MET LEU PRO ALA ALA GLY SEQRES 6 C 584 VAL ARG GLY ALA ALA ILE THR ARG THR ALA GLY ARG TYR SEQRES 7 C 584 PHE GLU ARG LEU VAL SER HIS ASP ALA THR PHE ARG VAL SEQRES 8 C 584 LEU GLN HIS LEU ARG ILE TYR THR PHE SER LYS LEU LEU SEQRES 9 C 584 PRO LEU SER PRO ALA GLY LEU ALA ARG TYR ARG GLN GLY SEQRES 10 C 584 GLU LEU LEU ASN ARG VAL VAL ALA ASP VAL ASP THR LEU SEQRES 11 C 584 ASP HIS LEU TYR LEU ARG VAL ILE SER PRO LEU VAL GLY SEQRES 12 C 584 ALA PHE VAL VAL ILE MET VAL VAL THR ILE GLY LEU SER SEQRES 13 C 584 PHE LEU ASP PHE THR LEU ALA PHE THR LEU GLY GLY ILE SEQRES 14 C 584 MET LEU LEU THR LEU PHE LEU MET PRO PRO LEU PHE TYR SEQRES 15 C 584 ARG ALA GLY LYS SER THR GLY GLN ASN LEU THR HIS LEU SEQRES 16 C 584 ARG GLY GLN TYR ARG GLN GLN LEU THR ALA TRP LEU GLN SEQRES 17 C 584 GLY GLN ALA GLU LEU THR ILE PHE GLY ALA SER ASP ARG SEQRES 18 C 584 TYR ARG THR GLN LEU GLU ASN THR GLU ILE GLN TRP LEU SEQRES 19 C 584 GLU ALA GLN ARG ARG GLN SER GLU LEU THR ALA LEU SER SEQRES 20 C 584 GLN ALA ILE MET LEU LEU ILE GLY ALA LEU ALA VAL ILE SEQRES 21 C 584 LEU MET LEU TRP MET ALA SER GLY GLY VAL GLY GLY ASN SEQRES 22 C 584 ALA GLN PRO GLY ALA LEU ILE ALA LEU PHE VAL PHE CYS SEQRES 23 C 584 ALA LEU ALA ALA PHE GLU ALA LEU ALA PRO VAL THR GLY SEQRES 24 C 584 ALA PHE GLN HIS LEU GLY GLN VAL ILE ALA SER ALA VAL SEQRES 25 C 584 ARG ILE SER ASP LEU THR ASP GLN LYS PRO GLU VAL THR SEQRES 26 C 584 PHE PRO ASP THR GLN THR ARG VAL ALA ASP ARG VAL SER SEQRES 27 C 584 LEU THR LEU ARG ASP VAL GLN PHE THR TYR PRO GLU GLN SEQRES 28 C 584 SER GLN GLN ALA LEU LYS GLY ILE SER LEU GLN VAL ASN SEQRES 29 C 584 ALA GLY GLU HIS ILE ALA ILE LEU GLY ARG THR GLY CYS SEQRES 30 C 584 GLY LYS SER THR LEU LEU GLN GLN LEU THR ARG ALA TRP SEQRES 31 C 584 ASP PRO GLN GLN GLY GLU ILE LEU LEU ASN ASP SER PRO SEQRES 32 C 584 ILE ALA SER LEU ASN GLU ALA ALA LEU ARG GLN THR ILE SEQRES 33 C 584 SER VAL VAL PRO GLN ARG VAL HIS LEU PHE SER ALA THR SEQRES 34 C 584 LEU ARG ASP ASN LEU LEU LEU ALA SER PRO GLY SER SER SEQRES 35 C 584 ASP GLU ALA LEU SER GLU ILE LEU ARG ARG VAL GLY LEU SEQRES 36 C 584 GLU LYS LEU LEU GLU ASP ALA GLY LEU ASN SER TRP LEU SEQRES 37 C 584 GLY GLU GLY GLY ARG GLN LEU SER GLY GLY GLU LEU ARG SEQRES 38 C 584 ARG LEU ALA ILE ALA ARG ALA LEU LEU HIS ASP ALA PRO SEQRES 39 C 584 LEU VAL LEU LEU ASP GLU PRO THR GLU GLY LEU ASP ALA SEQRES 40 C 584 THR THR GLU SER GLN ILE LEU GLU LEU LEU ALA GLU MET SEQRES 41 C 584 MET ARG GLU LYS THR VAL LEU MET VAL THR HIS ARG LEU SEQRES 42 C 584 ARG GLY LEU SER ARG PHE GLN GLN ILE ILE VAL MET ASP SEQRES 43 C 584 ASN GLY GLN ILE ILE GLU GLN GLY THR HIS ALA GLU LEU SEQRES 44 C 584 LEU ALA ARG GLN GLY ARG TYR TYR GLN PHE LYS GLN GLY SEQRES 45 C 584 LEU GLY SER SER HIS HIS HIS HIS HIS HIS HIS HIS SEQRES 1 D 588 MET ASN LYS SER ARG GLN LYS GLU LEU THR ARG TRP LEU SEQRES 2 D 588 LYS GLN GLN SER VAL ILE SER GLN ARG TRP LEU ASN ILE SEQRES 3 D 588 SER ARG LEU LEU GLY PHE VAL SER GLY ILE LEU ILE ILE SEQRES 4 D 588 ALA GLN ALA TRP PHE MET ALA ARG ILE LEU GLN HIS MET SEQRES 5 D 588 ILE MET GLU ASN ILE PRO ARG GLU ALA LEU LEU LEU PRO SEQRES 6 D 588 PHE THR LEU LEU VAL LEU THR PHE VAL LEU ARG ALA TRP SEQRES 7 D 588 VAL VAL TRP LEU ARG GLU ARG VAL GLY TYR HIS ALA GLY SEQRES 8 D 588 GLN HIS ILE ARG PHE ALA ILE ARG ARG GLN VAL LEU ASP SEQRES 9 D 588 ARG LEU GLN GLN ALA GLY PRO ALA TRP ILE GLN GLY LYS SEQRES 10 D 588 PRO ALA GLY SER TRP ALA THR LEU VAL LEU GLU GLN ILE SEQRES 11 D 588 ASP ASP MET HIS ASP TYR TYR ALA ARG TYR LEU PRO GLN SEQRES 12 D 588 MET ALA LEU ALA VAL SER VAL PRO LEU LEU ILE VAL VAL SEQRES 13 D 588 ALA ILE PHE PRO SER ASN TRP ALA ALA ALA LEU ILE LEU SEQRES 14 D 588 LEU GLY THR ALA PRO LEU ILE PRO LEU PHE MET ALA LEU SEQRES 15 D 588 VAL GLY MET GLY ALA ALA ASP ALA ASN ARG ARG ASN PHE SEQRES 16 D 588 LEU ALA LEU ALA ARG LEU SER GLY HIS PHE LEU ASP ARG SEQRES 17 D 588 LEU ARG GLY MET GLU THR LEU ARG ILE PHE GLY ARG GLY SEQRES 18 D 588 GLU ALA GLU ILE GLU SER ILE ARG SER ALA SER GLU ASP SEQRES 19 D 588 PHE ARG GLN ARG THR MET GLU VAL LEU ARG LEU ALA PHE SEQRES 20 D 588 LEU SER SER GLY ILE LEU GLU PHE PHE THR SER LEU SER SEQRES 21 D 588 ILE ALA LEU VAL ALA VAL TYR PHE GLY PHE SER TYR LEU SEQRES 22 D 588 GLY GLU LEU ASP PHE GLY HIS TYR ASP THR GLY VAL THR SEQRES 23 D 588 LEU ALA ALA GLY PHE LEU ALA LEU ILE LEU ALA PRO GLU SEQRES 24 D 588 PHE PHE GLN PRO LEU ARG ASP LEU GLY THR PHE TYR HIS SEQRES 25 D 588 ALA LYS ALA GLN ALA VAL GLY ALA ALA ASP SER LEU LYS SEQRES 26 D 588 THR PHE MET GLU THR PRO LEU ALA HIS PRO GLN ARG GLY SEQRES 27 D 588 GLU ALA GLU LEU ALA SER THR ASP PRO VAL THR ILE GLU SEQRES 28 D 588 ALA GLU GLU LEU PHE ILE THR SER PRO GLU GLY LYS THR SEQRES 29 D 588 LEU ALA GLY PRO LEU ASN PHE THR LEU PRO ALA GLY GLN SEQRES 30 D 588 ARG ALA VAL LEU VAL GLY ARG SER GLY SER GLY LYS SER SEQRES 31 D 588 SER LEU LEU ASN ALA LEU SER GLY PHE LEU SER TYR GLN SEQRES 32 D 588 GLY SER LEU ARG ILE ASN GLY ILE GLU LEU ARG ASP LEU SEQRES 33 D 588 SER PRO GLU SER TRP ARG LYS HIS LEU SER TRP VAL GLY SEQRES 34 D 588 GLN ASN PRO GLN LEU PRO ALA ALA THR LEU ARG ASP ASN SEQRES 35 D 588 VAL LEU LEU ALA ARG PRO ASP ALA SER GLU GLN GLU LEU SEQRES 36 D 588 GLN ALA ALA LEU ASP ASN ALA TRP VAL SER GLU PHE LEU SEQRES 37 D 588 PRO LEU LEU PRO GLN GLY VAL ASP THR PRO VAL GLY ASP SEQRES 38 D 588 GLN ALA ALA ARG LEU SER VAL GLY GLN ALA GLN ARG VAL SEQRES 39 D 588 ALA VAL ALA ARG ALA LEU LEU ASN PRO CYS SER LEU LEU SEQRES 40 D 588 LEU LEU ASP GLU PRO ALA ALA SER LEU ASP ALA HIS SER SEQRES 41 D 588 GLU GLN ARG VAL MET GLU ALA LEU ASN ALA ALA SER LEU SEQRES 42 D 588 ARG GLN THR THR LEU MET VAL THR HIS GLN LEU GLU ASP SEQRES 43 D 588 LEU ALA ASP TRP ASP VAL ILE TRP VAL MET GLN ASP GLY SEQRES 44 D 588 ARG ILE ILE GLU GLN GLY ARG TYR ALA GLU LEU SER VAL SEQRES 45 D 588 ALA GLY GLY PRO PHE ALA THR LEU LEU ALA HIS ARG GLN SEQRES 46 D 588 GLU GLU ILE HET HEM D 601 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 3 HEM C34 H32 FE N4 O4 HELIX 1 AA1 LEU C 4 ALA C 9 1 6 HELIX 2 AA2 LEU C 10 ARG C 13 5 4 HELIX 3 AA3 SER C 19 ALA C 31 1 13 HELIX 4 AA4 ILE C 33 GLY C 50 1 18 HELIX 5 AA5 ALA C 70 PHE C 79 1 10 HELIX 6 AA6 PHE C 79 ALA C 87 1 9 HELIX 7 AA7 ALA C 87 LEU C 92 1 6 HELIX 8 AA8 LEU C 92 LEU C 104 1 13 HELIX 9 AA9 ARG C 122 LEU C 130 1 9 HELIX 10 AB1 SER C 139 SER C 156 1 18 HELIX 11 AB2 ASP C 159 LEU C 166 1 8 HELIX 12 AB3 GLY C 168 MET C 177 1 10 HELIX 13 AB4 MET C 177 GLY C 185 1 9 HELIX 14 AB5 LYS C 186 GLY C 209 1 24 HELIX 15 AB6 ALA C 211 PHE C 216 1 6 HELIX 16 AB7 ASP C 220 ALA C 236 1 17 HELIX 17 AB8 GLN C 237 ALA C 266 1 30 HELIX 18 AB9 SER C 267 GLY C 269 5 3 HELIX 19 AC1 ALA C 278 ALA C 290 1 13 HELIX 20 AC2 LEU C 294 GLY C 299 1 6 HELIX 21 AC3 GLN C 302 ASP C 316 1 15 HELIX 22 AC4 LEU C 382 THR C 387 1 6 HELIX 23 AC5 ASN C 408 ARG C 413 1 6 HELIX 24 AC6 LEU C 430 LEU C 436 1 7 HELIX 25 AC7 SER C 442 ARG C 452 1 11 HELIX 26 AC8 SER C 476 ASP C 492 1 17 HELIX 27 AC9 GLN C 512 MET C 521 1 10 HELIX 28 AD1 HIS C 556 LEU C 560 5 5 HELIX 29 AD2 ARG C 565 PHE C 569 5 5 HELIX 30 AD3 ARG D 5 SER D 17 1 13 HELIX 31 AD4 SER D 20 TRP D 43 1 24 HELIX 32 AD5 ILE D 48 ASN D 56 1 9 HELIX 33 AD6 PRO D 58 ALA D 61 5 4 HELIX 34 AD7 LEU D 62 PHE D 73 1 12 HELIX 35 AD8 VAL D 74 VAL D 102 1 29 HELIX 36 AD9 TRP D 113 LYS D 117 5 5 HELIX 37 AE1 PRO D 118 ASP D 132 1 15 HELIX 38 AE2 HIS D 134 ALA D 147 1 14 HELIX 39 AE3 SER D 149 ALA D 157 1 9 HELIX 40 AE4 TRP D 163 THR D 172 1 10 HELIX 41 AE5 LEU D 175 VAL D 183 1 9 HELIX 42 AE6 ALA D 187 GLY D 211 1 25 HELIX 43 AE7 GLY D 211 ILE D 217 1 7 HELIX 44 AE8 ILE D 225 ALA D 231 1 7 HELIX 45 AE9 PHE D 235 PHE D 247 1 13 HELIX 46 AF1 PHE D 247 GLY D 274 1 28 HELIX 47 AF2 THR D 286 ILE D 295 1 10 HELIX 48 AF3 LEU D 296 GLN D 302 1 7 HELIX 49 AF4 PRO D 303 LEU D 307 5 5 HELIX 50 AF5 TYR D 311 GLU D 329 1 19 HELIX 51 AF6 GLY D 388 SER D 390 5 3 HELIX 52 AF7 SER D 391 GLY D 398 1 8 HELIX 53 AF8 GLU D 412 LEU D 416 5 5 HELIX 54 AF9 SER D 417 ARG D 422 1 6 HELIX 55 AG1 THR D 438 VAL D 443 1 6 HELIX 56 AG2 SER D 451 ALA D 462 1 12 HELIX 57 AG3 TRP D 463 PHE D 467 5 5 HELIX 58 AG4 GLN D 490 LEU D 500 1 11 HELIX 59 AG5 ASP D 517 SER D 532 1 16 HELIX 60 AG6 GLN D 543 LEU D 547 5 5 HELIX 61 AG7 ARG D 566 SER D 571 1 6 HELIX 62 AG8 GLY D 575 GLN D 585 1 11 SHEET 1 AA1 3 LEU C 339 THR C 340 0 SHEET 2 AA1 3 LEU C 398 LEU C 399 -1 O LEU C 398 N THR C 340 SHEET 3 AA1 3 SER C 402 PRO C 403 -1 O SER C 402 N LEU C 399 SHEET 1 AA2 2 ILE C 371 LEU C 372 0 SHEET 2 AA2 2 ILE C 543 VAL C 544 1 O ILE C 543 N LEU C 372 SHEET 1 AA3 2 ALA C 428 THR C 429 0 SHEET 2 AA3 2 TRP C 467 LEU C 468 -1 O LEU C 468 N ALA C 428 SHEET 1 AA4 3 ALA D 366 LEU D 369 0 SHEET 2 AA4 3 ILE D 350 ILE D 357 -1 N ILE D 357 O ALA D 366 SHEET 3 AA4 3 THR D 372 LEU D 373 -1 O LEU D 373 N ILE D 350 SHEET 1 AA5 3 ALA D 366 LEU D 369 0 SHEET 2 AA5 3 ILE D 350 ILE D 357 -1 N ILE D 357 O ALA D 366 SHEET 3 AA5 3 TYR D 402 ARG D 407 -1 O GLN D 403 N PHE D 356 SHEET 1 AA6 3 VAL D 382 GLY D 383 0 SHEET 2 AA6 3 VAL D 555 GLN D 557 1 O MET D 556 N VAL D 382 SHEET 3 AA6 3 ARG D 560 ILE D 561 -1 O ARG D 560 N GLN D 557 LINK NE2 HIS D 312 FE HEM D 601 1555 1555 2.50 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 6911 9043 CONECT 9001 9005 9032 CONECT 9002 9008 9015 CONECT 9003 9018 9022 CONECT 9004 9025 9029 CONECT 9005 9001 9006 9039 CONECT 9006 9005 9007 9010 CONECT 9007 9006 9008 9009 CONECT 9008 9002 9007 9039 CONECT 9009 9007 CONECT 9010 9006 9011 CONECT 9011 9010 9012 CONECT 9012 9011 9013 9014 CONECT 9013 9012 CONECT 9014 9012 CONECT 9015 9002 9016 9040 CONECT 9016 9015 9017 9019 CONECT 9017 9016 9018 9020 CONECT 9018 9003 9017 9040 CONECT 9019 9016 CONECT 9020 9017 9021 CONECT 9021 9020 CONECT 9022 9003 9023 9041 CONECT 9023 9022 9024 9026 CONECT 9024 9023 9025 9027 CONECT 9025 9004 9024 9041 CONECT 9026 9023 CONECT 9027 9024 9028 CONECT 9028 9027 CONECT 9029 9004 9030 9042 CONECT 9030 9029 9031 9033 CONECT 9031 9030 9032 9034 CONECT 9032 9001 9031 9042 CONECT 9033 9030 CONECT 9034 9031 9035 CONECT 9035 9034 9036 CONECT 9036 9035 9037 9038 CONECT 9037 9036 CONECT 9038 9036 CONECT 9039 9005 9008 9043 CONECT 9040 9015 9018 9043 CONECT 9041 9022 9025 9043 CONECT 9042 9029 9032 9043 CONECT 9043 6911 9039 9040 9041 CONECT 9043 9042 MASTER 220 0 1 62 16 0 0 6 9041 2 45 91 END