HEADER METAL TRANSPORT 16-OCT-25 9SZW TITLE HUMAN CARBOXYHEMOGLOBIN BOUND TO FULL-LENGTH STAPHYLOCOCCUS AUREUS TITLE 2 ISDH - ISDH:HBDIM COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN SUBUNIT ALPHA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ALPHA-GLOBIN,HEMOGLOBIN ALPHA CHAIN; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HEMOGLOBIN SUBUNIT BETA; COMPND 7 CHAIN: B; COMPND 8 SYNONYM: BETA-GLOBIN,HEMOGLOBIN BETA CHAIN; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: IRON-REGULATED SURFACE DETERMINANT PROTEIN H; COMPND 11 CHAIN: C; COMPND 12 SYNONYM: HAPTOGLOBIN RECEPTOR A,STAPHYLOCOCCUS AUREUS SURFACE PROTEIN COMPND 13 I; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 MOL_ID: 3; SOURCE 10 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 11 ORGANISM_TAXID: 1280; SOURCE 12 GENE: ISDH, HARA, SASI, MW1674; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS IRON ACQUISITION, HEMOPHORE, HEMOGLOBIN, NEAT DOMAIN, METAL TRANSPORT EXPDTA ELECTRON MICROSCOPY AUTHOR V.BUOLI COMANI,O.DE BEI,B.F.LUISI,S.BETTATI REVDAT 1 13-MAY-26 9SZW 0 JRNL AUTH V.BUOLI COMANI,O.DE BEI,G.PARIS,M.MARCHETTI,F.PANCRAZI, JRNL AUTH 2 B.CAMPANINI,L.RONDA,B.F.LUISI,S.FAGGIANO,A.R.BIZZARRI, JRNL AUTH 3 S.BETTATI JRNL TITL HEMOGLOBIN RECEPTOR REDUNDANCY IN STAPHYLOCOCCUS AUREUS : JRNL TITL 2 MOLECULAR FLEXIBILITY AS A DETERMINANT OF DIVERGENT JRNL TITL 3 HEMOPHORE ACTIVITY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 123 2026 JRNL REFN ESSN 1091-6490 JRNL DOI 10.1073/PNAS.2601134123 REMARK 2 REMARK 2 RESOLUTION. 3.14 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : TOPAZ, CTFFIND, NAMD, RELION, RELION, REMARK 3 RELION, RELION, ISOLDE REMARK 3 RECONSTRUCTION SCHEMA : BACK PROJECTION REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL 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) : 3.140 REMARK 3 NUMBER OF PARTICLES : 66502 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 9SZW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-OCT-25. REMARK 100 THE DEPOSITION ID IS D_1292151402. 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 BETWEEN HUMAN REMARK 245 CARBOXYHEMOGLOBIN AND REMARK 245 STAPHYLOCOCCUS AUREUS HEMOPHORE REMARK 245 ISDH; HUMAN HEMOGLOBIN SUBUNIT REMARK 245 ALPHA; HUMAN HEMOGLOBIN SUBUNIT REMARK 245 BETA; IRON-REGULATED SURFACE REMARK 245 DETERMINANT PROTEIN H REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 2.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : BLOT TIME 3 S REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.20 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 4752 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : TFS FALCON 4I (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 600.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1800.00 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) : 5378.00 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 : 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 C 66 REMARK 465 GLY C 67 REMARK 465 SER C 68 REMARK 465 SER C 69 REMARK 465 HIS C 70 REMARK 465 HIS C 71 REMARK 465 HIS C 72 REMARK 465 HIS C 73 REMARK 465 HIS C 74 REMARK 465 HIS C 75 REMARK 465 SER C 76 REMARK 465 SER C 77 REMARK 465 GLY C 78 REMARK 465 LEU C 79 REMARK 465 VAL C 80 REMARK 465 PRO C 81 REMARK 465 ARG C 82 REMARK 465 GLY C 83 REMARK 465 SER C 84 REMARK 465 HIS C 85 REMARK 465 VAL C 230 REMARK 465 LYS C 231 REMARK 465 SER C 232 REMARK 465 ASP C 233 REMARK 465 THR C 234 REMARK 465 ASN C 235 REMARK 465 ASP C 236 REMARK 465 ALA C 237 REMARK 465 VAL C 238 REMARK 465 VAL C 239 REMARK 465 THR C 240 REMARK 465 ASN C 241 REMARK 465 ASP C 242 REMARK 465 GLN C 243 REMARK 465 SER C 244 REMARK 465 SER C 245 REMARK 465 SER C 246 REMARK 465 ASP C 247 REMARK 465 ALA C 248 REMARK 465 SER C 249 REMARK 465 ASN C 250 REMARK 465 GLN C 251 REMARK 465 THR C 252 REMARK 465 ASN C 253 REMARK 465 THR C 254 REMARK 465 ASN C 255 REMARK 465 THR C 256 REMARK 465 SER C 257 REMARK 465 ASN C 258 REMARK 465 GLN C 259 REMARK 465 ASN C 260 REMARK 465 THR C 261 REMARK 465 SER C 262 REMARK 465 THR C 263 REMARK 465 ILE C 264 REMARK 465 ASN C 265 REMARK 465 ASN C 266 REMARK 465 ALA C 267 REMARK 465 ASN C 268 REMARK 465 ASN C 269 REMARK 465 GLN C 270 REMARK 465 PRO C 271 REMARK 465 GLN C 272 REMARK 465 ALA C 273 REMARK 465 THR C 274 REMARK 465 THR C 275 REMARK 465 ASN C 276 REMARK 465 MET C 277 REMARK 465 SER C 278 REMARK 465 GLN C 279 REMARK 465 PRO C 280 REMARK 465 ALA C 281 REMARK 465 GLN C 282 REMARK 465 PRO C 283 REMARK 465 LYS C 284 REMARK 465 SER C 285 REMARK 465 SER C 286 REMARK 465 ALA C 287 REMARK 465 ASN C 288 REMARK 465 ALA C 289 REMARK 465 ASP C 290 REMARK 465 GLN C 291 REMARK 465 ALA C 292 REMARK 465 SER C 293 REMARK 465 SER C 294 REMARK 465 GLN C 295 REMARK 465 PRO C 296 REMARK 465 ALA C 297 REMARK 465 HIS C 298 REMARK 465 GLU C 299 REMARK 465 THR C 300 REMARK 465 ASN C 301 REMARK 465 SER C 302 REMARK 465 ASN C 303 REMARK 465 GLY C 304 REMARK 465 ASN C 305 REMARK 465 THR C 306 REMARK 465 ASN C 307 REMARK 465 ASP C 308 REMARK 465 LYS C 309 REMARK 465 THR C 310 REMARK 465 ASN C 311 REMARK 465 GLU C 312 REMARK 465 SER C 313 REMARK 465 SER C 314 REMARK 465 ASN C 315 REMARK 465 GLN C 316 REMARK 465 SER C 317 REMARK 465 ASP C 318 REMARK 465 VAL C 319 REMARK 465 ASN C 320 REMARK 465 GLN C 321 REMARK 465 GLN C 322 REMARK 465 TYR C 323 REMARK 465 PRO C 324 REMARK 465 PRO C 325 REMARK 465 ALA C 326 REMARK 465 ASP C 327 REMARK 465 ASN C 656 REMARK 465 THR C 657 REMARK 465 LYS C 658 REMARK 465 ASP C 659 REMARK 465 ASP C 660 REMARK 465 ASP C 661 REMARK 465 THR C 662 REMARK 465 SER C 663 REMARK 465 GLN C 664 REMARK 465 ASN C 665 REMARK 465 GLU C 666 REMARK 465 ASN C 667 REMARK 465 LEU C 668 REMARK 465 TYR C 669 REMARK 465 PHE C 670 REMARK 465 GLN C 671 REMARK 465 SER C 672 REMARK 465 ALA C 673 REMARK 465 TRP C 674 REMARK 465 SER C 675 REMARK 465 HIS C 676 REMARK 465 PRO C 677 REMARK 465 GLN C 678 REMARK 465 PHE C 679 REMARK 465 GLU C 680 REMARK 465 LYS C 681 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 ARG A 31 NE - CZ - NH2 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG B 30 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG C 186 NE - CZ - NH1 ANGL. DEV. = -3.8 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 HIS A 72 41.14 -105.55 REMARK 500 PHE A 117 48.26 -80.47 REMARK 500 GLU B 22 -31.93 -131.08 REMARK 500 TYR B 35 73.26 -117.91 REMARK 500 PHE B 42 61.38 -114.26 REMARK 500 ASN B 80 48.80 -141.23 REMARK 500 SER C 89 78.11 -155.50 REMARK 500 HIS C 104 -19.91 -141.63 REMARK 500 PHE C 159 73.23 -151.42 REMARK 500 GLN C 203 79.32 -151.03 REMARK 500 ASP C 205 -154.16 -132.14 REMARK 500 ASP C 226 68.76 37.51 REMARK 500 ASP C 341 15.07 56.40 REMARK 500 ASN C 348 71.46 53.40 REMARK 500 PHE C 399 65.58 -150.39 REMARK 500 PHE C 534 -66.13 -134.72 REMARK 500 ASN C 652 98.58 -69.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR C 512 0.07 SIDE CHAIN 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 A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 87 NE2 REMARK 620 2 HEM A 201 NA 102.5 REMARK 620 3 HEM A 201 NB 95.0 81.6 REMARK 620 4 HEM A 201 NC 97.2 153.0 78.5 REMARK 620 5 HEM A 201 ND 103.0 99.4 161.1 93.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 92 NE2 REMARK 620 2 HEM B 201 NA 92.7 REMARK 620 3 HEM B 201 NB 88.1 82.2 REMARK 620 4 HEM B 201 NC 99.0 158.0 79.7 REMARK 620 5 HEM B 201 ND 100.7 100.9 170.4 95.2 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-55389 RELATED DB: EMDB REMARK 900 HUMAN CARBOXYHEMOGLOBIN BOUND TO FULL-LENGTH STAPHYLOCOCCUS AUREUS REMARK 900 ISDH - 3ISDH(ALPHA2BETA):HBTET COMPLEX DBREF 9SZW A 2 141 UNP P69905 HBA_HUMAN 3 142 DBREF 9SZW B 2 146 UNP P68871 HBB_HUMAN 3 147 DBREF 9SZW C 86 665 UNP Q8NW39 ISDH_STAAW 86 665 SEQADV 9SZW MET C 66 UNP Q8NW39 INITIATING METHIONINE SEQADV 9SZW GLY C 67 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW SER C 68 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW SER C 69 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW HIS C 70 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW HIS C 71 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW HIS C 72 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW HIS C 73 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW HIS C 74 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW HIS C 75 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW SER C 76 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW SER C 77 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW GLY C 78 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW LEU C 79 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW VAL C 80 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW PRO C 81 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW ARG C 82 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW GLY C 83 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW SER C 84 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW HIS C 85 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW GLU C 666 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW ASN C 667 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW LEU C 668 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW TYR C 669 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW PHE C 670 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW GLN C 671 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW SER C 672 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW ALA C 673 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW TRP C 674 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW SER C 675 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW HIS C 676 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW PRO C 677 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW GLN C 678 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW PHE C 679 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW GLU C 680 UNP Q8NW39 EXPRESSION TAG SEQADV 9SZW LYS C 681 UNP Q8NW39 EXPRESSION TAG SEQRES 1 A 140 LEU SER PRO ALA ASP LYS THR ASN VAL LYS ALA ALA TRP SEQRES 2 A 140 GLY LYS VAL GLY ALA HIS ALA GLY GLU TYR GLY ALA GLU SEQRES 3 A 140 ALA LEU GLU ARG MET PHE LEU SER PHE PRO THR THR LYS SEQRES 4 A 140 THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER ALA SEQRES 5 A 140 GLN VAL LYS GLY HIS GLY LYS LYS VAL ALA ASP ALA LEU SEQRES 6 A 140 THR ASN ALA VAL ALA HIS VAL ASP ASP MET PRO ASN ALA SEQRES 7 A 140 LEU SER ALA LEU SER ASP LEU HIS ALA HIS LYS LEU ARG SEQRES 8 A 140 VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS CYS LEU SEQRES 9 A 140 LEU VAL THR LEU ALA ALA HIS LEU PRO ALA GLU PHE THR SEQRES 10 A 140 PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA SER SEQRES 11 A 140 VAL SER THR VAL LEU THR SER LYS TYR ARG SEQRES 1 B 145 HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA LEU SEQRES 2 B 145 TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU ALA SEQRES 3 B 145 LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN ARG SEQRES 4 B 145 PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP ALA SEQRES 5 B 145 VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS LYS SEQRES 6 B 145 VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU ASP SEQRES 7 B 145 ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU HIS SEQRES 8 B 145 CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG LEU SEQRES 9 B 145 LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS PHE SEQRES 10 B 145 GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR GLN SEQRES 11 B 145 LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS LYS SEQRES 12 B 145 TYR HIS SEQRES 1 C 616 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 C 616 LEU VAL PRO ARG GLY SER HIS ALA ASP GLU SER LEU LYS SEQRES 3 C 616 ASP ALA ILE LYS ASP PRO ALA LEU GLU ASN LYS GLU HIS SEQRES 4 C 616 ASP ILE GLY PRO ARG GLU GLN VAL ASN PHE GLN LEU LEU SEQRES 5 C 616 ASP LYS ASN ASN GLU THR GLN TYR TYR HIS PHE PHE SER SEQRES 6 C 616 ILE LYS ASP PRO ALA ASP VAL TYR TYR THR LYS LYS LYS SEQRES 7 C 616 ALA GLU VAL GLU LEU ASP ILE ASN THR ALA SER THR TRP SEQRES 8 C 616 LYS LYS PHE GLU VAL TYR GLU ASN ASN GLN LYS LEU PRO SEQRES 9 C 616 VAL ARG LEU VAL SER TYR SER PRO VAL PRO GLU ASP HIS SEQRES 10 C 616 ALA TYR ILE ARG PHE PRO VAL SER ASP GLY THR GLN GLU SEQRES 11 C 616 LEU LYS ILE VAL SER SER THR GLN ILE ASP ASP GLY GLU SEQRES 12 C 616 GLU THR ASN TYR ASP TYR THR LYS LEU VAL PHE ALA LYS SEQRES 13 C 616 PRO ILE TYR ASN ASP PRO SER LEU VAL LYS SER ASP THR SEQRES 14 C 616 ASN ASP ALA VAL VAL THR ASN ASP GLN SER SER SER ASP SEQRES 15 C 616 ALA SER ASN GLN THR ASN THR ASN THR SER ASN GLN ASN SEQRES 16 C 616 THR SER THR ILE ASN ASN ALA ASN ASN GLN PRO GLN ALA SEQRES 17 C 616 THR THR ASN MET SER GLN PRO ALA GLN PRO LYS SER SER SEQRES 18 C 616 ALA ASN ALA ASP GLN ALA SER SER GLN PRO ALA HIS GLU SEQRES 19 C 616 THR ASN SER ASN GLY ASN THR ASN ASP LYS THR ASN GLU SEQRES 20 C 616 SER SER ASN GLN SER ASP VAL ASN GLN GLN TYR PRO PRO SEQRES 21 C 616 ALA ASP GLU SER LEU GLN ASP ALA ILE LYS ASN PRO ALA SEQRES 22 C 616 ILE ILE ASP LYS GLU HIS THR ALA ASP ASN TRP ARG PRO SEQRES 23 C 616 ILE ASP PHE GLN MET LYS ASN ASP LYS GLY GLU ARG GLN SEQRES 24 C 616 PHE TYR HIS TYR ALA SER THR VAL GLU PRO ALA THR VAL SEQRES 25 C 616 ILE PHE THR LYS THR GLY PRO ILE ILE GLU LEU GLY LEU SEQRES 26 C 616 LYS THR ALA SER THR TRP LYS LYS PHE GLU VAL TYR GLU SEQRES 27 C 616 GLY ASP LYS LYS LEU PRO VAL GLU LEU VAL SER TYR ASP SEQRES 28 C 616 SER ASP LYS ASP TYR ALA TYR ILE ARG PHE PRO VAL SER SEQRES 29 C 616 ASN GLY THR ARG GLU VAL LYS ILE VAL SER SER ILE GLU SEQRES 30 C 616 TYR GLY GLU ASN ILE HIS GLU ASP TYR ASP TYR THR LEU SEQRES 31 C 616 MET VAL PHE ALA GLN PRO ILE THR ASN ASN PRO ASP ASP SEQRES 32 C 616 TYR VAL ASP GLU GLU THR TYR ASN LEU GLN LYS LEU LEU SEQRES 33 C 616 ALA PRO TYR HIS LYS ALA LYS THR LEU GLU ARG GLN VAL SEQRES 34 C 616 TYR GLU LEU GLU LYS LEU GLN GLU LYS LEU PRO GLU LYS SEQRES 35 C 616 TYR LYS ALA GLU TYR LYS LYS LYS LEU ASP GLN THR ARG SEQRES 36 C 616 VAL GLU LEU ALA ASP GLN VAL LYS SER ALA VAL THR GLU SEQRES 37 C 616 PHE GLU ASN VAL THR PRO THR ASN ASP GLN LEU THR ASP SEQRES 38 C 616 VAL GLN GLU ALA HIS PHE VAL VAL PHE GLU SER GLU GLU SEQRES 39 C 616 ASN SER GLU SER VAL MET ASP GLY PHE VAL GLU HIS PRO SEQRES 40 C 616 PHE TYR THR ALA THR LEU ASN GLY GLN LYS TYR VAL VAL SEQRES 41 C 616 MET LYS THR LYS ASP ASP SER TYR TRP LYS ASP LEU ILE SEQRES 42 C 616 VAL GLU GLY LYS ARG VAL THR THR VAL SER LYS ASP PRO SEQRES 43 C 616 LYS ASN ASN SER ARG THR LEU ILE PHE PRO TYR ILE PRO SEQRES 44 C 616 ASP LYS ALA VAL TYR ASN ALA ILE VAL LYS VAL VAL VAL SEQRES 45 C 616 ALA ASN ILE GLY TYR GLU GLY GLN TYR HIS VAL ARG ILE SEQRES 46 C 616 ILE ASN GLN ASP ILE ASN THR LYS ASP ASP ASP THR SER SEQRES 47 C 616 GLN ASN GLU ASN LEU TYR PHE GLN SER ALA TRP SER HIS SEQRES 48 C 616 PRO GLN PHE GLU LYS HET HEM A 201 43 HET HEM B 201 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 4 HEM 2(C34 H32 FE N4 O4) HELIX 1 AA1 SER A 3 GLY A 18 1 16 HELIX 2 AA2 HIS A 20 PHE A 36 1 17 HELIX 3 AA3 PRO A 37 PHE A 43 5 7 HELIX 4 AA4 SER A 52 HIS A 72 1 21 HELIX 5 AA5 ASP A 75 LEU A 80 1 6 HELIX 6 AA6 LEU A 80 HIS A 89 1 10 HELIX 7 AA7 ASP A 94 LEU A 113 1 20 HELIX 8 AA8 THR A 118 SER A 138 1 21 HELIX 9 AA9 THR B 4 GLY B 16 1 13 HELIX 10 AB1 GLU B 22 TYR B 35 1 14 HELIX 11 AB2 PRO B 36 PHE B 42 5 7 HELIX 12 AB3 THR B 50 GLY B 56 1 7 HELIX 13 AB4 ASN B 57 LEU B 75 1 19 HELIX 14 AB5 ASN B 80 PHE B 85 1 6 HELIX 15 AB6 PHE B 85 LYS B 95 1 11 HELIX 16 AB7 ASP B 99 GLY B 119 1 21 HELIX 17 AB8 LYS B 120 PHE B 122 5 3 HELIX 18 AB9 THR B 123 ALA B 142 1 20 HELIX 19 AC1 SER C 89 ILE C 94 1 6 HELIX 20 AC2 LYS C 95 GLU C 100 5 6 HELIX 21 AC3 GLN C 124 PHE C 129 1 6 HELIX 22 AC4 SER C 329 ILE C 334 1 6 HELIX 23 AC5 GLN C 364 SER C 370 1 7 HELIX 24 AC6 THR C 392 SER C 394 5 3 HELIX 25 AC7 ASN C 465 TYR C 469 5 5 HELIX 26 AC8 ASP C 471 ALA C 487 1 17 HELIX 27 AC9 THR C 489 GLN C 501 1 13 HELIX 28 AD1 TYR C 508 PHE C 534 1 27 HELIX 29 AD2 SER C 563 VAL C 569 5 7 HELIX 30 AD3 ASP C 590 SER C 592 5 3 SHEET 1 AA1 5 ARG C 109 VAL C 112 0 SHEET 2 AA1 5 ALA C 135 TYR C 138 -1 O VAL C 137 N GLU C 110 SHEET 3 AA1 5 ALA C 144 ILE C 150 -1 O GLU C 145 N TYR C 138 SHEET 4 AA1 5 HIS C 182 VAL C 189 -1 O ILE C 185 N LEU C 148 SHEET 5 AA1 5 ARG C 171 SER C 176 -1 N VAL C 173 O TYR C 184 SHEET 1 AA2 5 PHE C 114 LEU C 117 0 SHEET 2 AA2 5 THR C 210 PHE C 219 -1 O LYS C 216 N LEU C 117 SHEET 3 AA2 5 GLU C 195 THR C 202 -1 N ILE C 198 O THR C 215 SHEET 4 AA2 5 TRP C 156 GLU C 163 -1 N TYR C 162 O LYS C 197 SHEET 5 AA2 5 GLN C 166 LYS C 167 -1 O GLN C 166 N GLU C 163 SHEET 1 AA3 5 TRP C 349 ILE C 352 0 SHEET 2 AA3 5 THR C 371 THR C 380 -1 O VAL C 377 N ARG C 350 SHEET 3 AA3 5 GLY C 383 LEU C 390 -1 O GLU C 387 N THR C 376 SHEET 4 AA3 5 ALA C 422 PRO C 427 -1 O ALA C 422 N LEU C 390 SHEET 5 AA3 5 GLU C 411 TYR C 415 -1 N GLU C 411 O ARG C 425 SHEET 1 AA4 5 PHE C 354 LYS C 357 0 SHEET 2 AA4 5 ILE C 447 ILE C 462 -1 O LEU C 455 N LYS C 357 SHEET 3 AA4 5 THR C 432 TYR C 443 -1 N ILE C 437 O THR C 454 SHEET 4 AA4 5 TRP C 396 GLU C 403 -1 N TYR C 402 O LYS C 436 SHEET 5 AA4 5 LYS C 406 LYS C 407 -1 O LYS C 406 N GLU C 403 SHEET 1 AA5 5 THR C 545 ALA C 550 0 SHEET 2 AA5 5 PHE C 573 LEU C 578 -1 O THR C 575 N GLN C 548 SHEET 3 AA5 5 GLN C 581 LYS C 587 -1 O VAL C 585 N TYR C 574 SHEET 4 AA5 5 SER C 615 PRO C 621 -1 O PHE C 620 N VAL C 584 SHEET 5 AA5 5 THR C 605 ASP C 610 -1 N SER C 608 O THR C 617 SHEET 1 AA6 5 PHE C 552 GLU C 556 0 SHEET 2 AA6 5 GLU C 643 ASN C 652 -1 O ILE C 651 N VAL C 553 SHEET 3 AA6 5 VAL C 628 VAL C 636 -1 N ALA C 631 O VAL C 648 SHEET 4 AA6 5 TRP C 594 VAL C 599 -1 N LYS C 595 O LYS C 634 SHEET 5 AA6 5 LYS C 602 ARG C 603 -1 O LYS C 602 N VAL C 599 LINK NE2 HIS A 87 FE HEM A 201 1555 1555 2.17 LINK NE2 HIS B 92 FE HEM B 201 1555 1555 2.26 CISPEP 1 ASP C 133 PRO C 134 0 4.74 CISPEP 2 GLU C 373 PRO C 374 0 5.60 CISPEP 3 HIS C 571 PRO C 572 0 1.68 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 CONECT 643 6094 CONECT 1757 6137 CONECT 6052 6056 6083 CONECT 6053 6059 6066 CONECT 6054 6069 6073 CONECT 6055 6076 6080 CONECT 6056 6052 6057 6090 CONECT 6057 6056 6058 6061 CONECT 6058 6057 6059 6060 CONECT 6059 6053 6058 6090 CONECT 6060 6058 CONECT 6061 6057 6062 CONECT 6062 6061 6063 CONECT 6063 6062 6064 6065 CONECT 6064 6063 CONECT 6065 6063 CONECT 6066 6053 6067 6091 CONECT 6067 6066 6068 6070 CONECT 6068 6067 6069 6071 CONECT 6069 6054 6068 6091 CONECT 6070 6067 CONECT 6071 6068 6072 CONECT 6072 6071 CONECT 6073 6054 6074 6092 CONECT 6074 6073 6075 6077 CONECT 6075 6074 6076 6078 CONECT 6076 6055 6075 6092 CONECT 6077 6074 CONECT 6078 6075 6079 CONECT 6079 6078 CONECT 6080 6055 6081 6093 CONECT 6081 6080 6082 6084 CONECT 6082 6081 6083 6085 CONECT 6083 6052 6082 6093 CONECT 6084 6081 CONECT 6085 6082 6086 CONECT 6086 6085 6087 CONECT 6087 6086 6088 6089 CONECT 6088 6087 CONECT 6089 6087 CONECT 6090 6056 6059 6094 CONECT 6091 6066 6069 6094 CONECT 6092 6073 6076 6094 CONECT 6093 6080 6083 6094 CONECT 6094 643 6090 6091 6092 CONECT 6094 6093 CONECT 6095 6099 6126 CONECT 6096 6102 6109 CONECT 6097 6112 6116 CONECT 6098 6119 6123 CONECT 6099 6095 6100 6133 CONECT 6100 6099 6101 6104 CONECT 6101 6100 6102 6103 CONECT 6102 6096 6101 6133 CONECT 6103 6101 CONECT 6104 6100 6105 CONECT 6105 6104 6106 CONECT 6106 6105 6107 6108 CONECT 6107 6106 CONECT 6108 6106 CONECT 6109 6096 6110 6134 CONECT 6110 6109 6111 6113 CONECT 6111 6110 6112 6114 CONECT 6112 6097 6111 6134 CONECT 6113 6110 CONECT 6114 6111 6115 CONECT 6115 6114 CONECT 6116 6097 6117 6135 CONECT 6117 6116 6118 6120 CONECT 6118 6117 6119 6121 CONECT 6119 6098 6118 6135 CONECT 6120 6117 CONECT 6121 6118 6122 CONECT 6122 6121 CONECT 6123 6098 6124 6136 CONECT 6124 6123 6125 6127 CONECT 6125 6124 6126 6128 CONECT 6126 6095 6125 6136 CONECT 6127 6124 CONECT 6128 6125 6129 CONECT 6129 6128 6130 CONECT 6130 6129 6131 6132 CONECT 6131 6130 CONECT 6132 6130 CONECT 6133 6099 6102 6137 CONECT 6134 6109 6112 6137 CONECT 6135 6116 6119 6137 CONECT 6136 6123 6126 6137 CONECT 6137 1757 6133 6134 6135 CONECT 6137 6136 MASTER 352 0 2 30 30 0 0 6 6134 3 90 71 END