HEADER METAL BINDING PROTEIN 13-JAN-22 7WLF TITLE CRYSTAL STRUCTURE OF THE HSA FE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERUM ALBUMIN; COMPND 3 CHAIN: A; COMPND 4 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: ALB, GIG20, GIG42, PRO0903, PRO1708, PRO2044, PRO2619, SOURCE 6 PRO2675, UNQ696/PRO1341; SOURCE 7 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS IRON COMPLEXES, HUMAN SERUM ALBUMIN, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.H.BAI,L.L.XIE,W.M.WANG,H.F.WANG REVDAT 3 06-NOV-24 7WLF 1 REMARK REVDAT 2 29-NOV-23 7WLF 1 REMARK REVDAT 1 18-JAN-23 7WLF 0 JRNL AUTH H.H.BAI,L.L.XIE,W.M.WANG,H.F.WANG JRNL TITL CRYSTAL STRUCTURE OF THE HSA FE COMPLEX JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.99 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 24561 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.209 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1203 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 36.9900 - 4.9900 0.96 2695 130 0.1647 0.2013 REMARK 3 2 4.9900 - 3.9600 0.97 2567 155 0.1816 0.2710 REMARK 3 3 3.9600 - 3.4600 0.98 2601 127 0.2174 0.3385 REMARK 3 4 3.4600 - 3.1400 0.99 2622 141 0.2543 0.3221 REMARK 3 5 3.1400 - 2.9200 0.98 2586 127 0.2582 0.3434 REMARK 3 6 2.9200 - 2.7500 0.98 2582 133 0.2701 0.3396 REMARK 3 7 2.7500 - 2.6100 0.99 2603 133 0.2819 0.3823 REMARK 3 8 2.6100 - 2.5000 0.98 2577 124 0.2978 0.3751 REMARK 3 9 2.5000 - 2.4000 0.98 2525 133 0.3225 0.4411 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.360 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 36.120 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 60.46 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 75.21 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7WLF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-JAN-22. REMARK 100 THE DEPOSITION ID IS D_1300026893. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JAN-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9785 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24780 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.36800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 5GIY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 32% PEG3350, 50 MM POTTASIUM PHOSPHATE REMARK 280 BUFFER, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 89.75100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 19.08250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 89.75100 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 19.08250 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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 TOTAL BURIED SURFACE AREA: 180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL 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 LEU A 585 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 GLU A 48 CG CD OE1 OE2 REMARK 470 ASP A 108 CG OD1 OD2 REMARK 470 ASP A 121 CG OD1 OD2 REMARK 470 GLU A 184 CG CD OE1 OE2 REMARK 470 GLU A 294 CG CD OE1 OE2 REMARK 470 LYS A 313 CG CD CE NZ REMARK 470 LYS A 372 CG CD CE NZ REMARK 470 GLU A 382 CG CD OE1 OE2 REMARK 470 GLU A 396 CG CD OE1 OE2 REMARK 470 GLU A 425 CG CD OE1 OE2 REMARK 470 LYS A 436 CG CD CE NZ REMARK 470 GLN A 459 CG CD OE1 NE2 REMARK 470 GLU A 465 CG CD OE1 OE2 REMARK 470 GLU A 501 CG CD OE1 OE2 REMARK 470 GLU A 505 CG CD OE1 OE2 REMARK 470 GLU A 518 CG CD OE1 OE2 REMARK 470 LYS A 536 CG CD CE NZ REMARK 470 LYS A 541 CG CD CE NZ REMARK 470 LYS A 557 CG CD CE NZ REMARK 470 LYS A 560 CG CD CE NZ REMARK 470 LYS A 564 CG CD CE NZ REMARK 470 GLU A 565 CG CD OE1 OE2 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 O LEU A 275 O HOH A 701 1.93 REMARK 500 O HOH A 763 O HOH A 764 2.09 REMARK 500 O HOH A 782 O HOH A 786 2.09 REMARK 500 O CYS A 316 O HOH A 702 2.15 REMARK 500 O PHE A 102 O HOH A 703 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 ALA A 300 CB - CA - C ANGL. DEV. = -9.6 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 ASN A 61 3.72 59.96 REMARK 500 LYS A 225 44.44 -91.53 REMARK 500 ASN A 267 34.47 -90.73 REMARK 500 VAL A 310 -51.78 -121.78 REMARK 500 ALA A 322 88.57 -161.26 REMARK 500 ASP A 365 73.79 -110.13 REMARK 500 GLU A 565 -8.94 -57.50 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 FE A 604 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 128 NE2 REMARK 620 2 HOH A 785 O 141.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 603 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 288 NE2 REMARK 620 2 9IZ A 602 NAA 90.0 REMARK 620 3 9IZ A 602 NAL 173.0 91.5 REMARK 620 4 9IZ A 602 NAN 98.6 170.0 79.3 REMARK 620 5 9IZ A 602 NAW 79.3 100.4 107.2 86.2 REMARK 620 6 9IZ A 602 NAX 77.1 84.2 96.2 92.9 155.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 606 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 763 O REMARK 620 2 HOH A 764 O 63.4 REMARK 620 3 HOH A 770 O 73.6 72.5 REMARK 620 4 HOH A 773 O 110.0 172.6 109.6 REMARK 620 5 HOH A 782 O 102.1 87.1 159.0 91.3 REMARK 620 6 HOH A 786 O 167.7 104.9 107.7 81.4 72.2 REMARK 620 N 1 2 3 4 5 DBREF 7WLF A 1 585 UNP P02768 ALBU_HUMAN 25 609 SEQRES 1 A 585 ASP ALA HIS LYS SER GLU VAL ALA HIS ARG PHE LYS ASP SEQRES 2 A 585 LEU GLY GLU GLU ASN PHE LYS ALA LEU VAL LEU ILE ALA SEQRES 3 A 585 PHE ALA GLN TYR LEU GLN GLN CYS PRO PHE GLU ASP HIS SEQRES 4 A 585 VAL LYS LEU VAL ASN GLU VAL THR GLU PHE ALA LYS THR SEQRES 5 A 585 CYS VAL ALA ASP GLU SER ALA GLU ASN CYS ASP LYS SER SEQRES 6 A 585 LEU HIS THR LEU PHE GLY ASP LYS LEU CYS THR VAL ALA SEQRES 7 A 585 THR LEU ARG GLU THR TYR GLY GLU MET ALA ASP CYS CYS SEQRES 8 A 585 ALA LYS GLN GLU PRO GLU ARG ASN GLU CYS PHE LEU GLN SEQRES 9 A 585 HIS LYS ASP ASP ASN PRO ASN LEU PRO ARG LEU VAL ARG SEQRES 10 A 585 PRO GLU VAL ASP VAL MET CYS THR ALA PHE HIS ASP ASN SEQRES 11 A 585 GLU GLU THR PHE LEU LYS LYS TYR LEU TYR GLU ILE ALA SEQRES 12 A 585 ARG ARG HIS PRO TYR PHE TYR ALA PRO GLU LEU LEU PHE SEQRES 13 A 585 PHE ALA LYS ARG TYR LYS ALA ALA PHE THR GLU CYS CYS SEQRES 14 A 585 GLN ALA ALA ASP LYS ALA ALA CYS LEU LEU PRO LYS LEU SEQRES 15 A 585 ASP GLU LEU ARG ASP GLU GLY LYS ALA SER SER ALA LYS SEQRES 16 A 585 GLN ARG LEU LYS CYS ALA SER LEU GLN LYS PHE GLY GLU SEQRES 17 A 585 ARG ALA PHE LYS ALA TRP ALA VAL ALA ARG LEU SER GLN SEQRES 18 A 585 ARG PHE PRO LYS ALA GLU PHE ALA GLU VAL SER LYS LEU SEQRES 19 A 585 VAL THR ASP LEU THR LYS VAL HIS THR GLU CYS CYS HIS SEQRES 20 A 585 GLY ASP LEU LEU GLU CYS ALA ASP ASP ARG ALA ASP LEU SEQRES 21 A 585 ALA LYS TYR ILE CYS GLU ASN GLN ASP SER ILE SER SER SEQRES 22 A 585 LYS LEU LYS GLU CYS CYS GLU LYS PRO LEU LEU GLU LYS SEQRES 23 A 585 SER HIS CYS ILE ALA GLU VAL GLU ASN ASP GLU MET PRO SEQRES 24 A 585 ALA ASP LEU PRO SER LEU ALA ALA ASP PHE VAL GLU SER SEQRES 25 A 585 LYS ASP VAL CYS LYS ASN TYR ALA GLU ALA LYS ASP VAL SEQRES 26 A 585 PHE LEU GLY MET PHE LEU TYR GLU TYR ALA ARG ARG HIS SEQRES 27 A 585 PRO ASP TYR SER VAL VAL LEU LEU LEU ARG LEU ALA LYS SEQRES 28 A 585 THR TYR GLU THR THR LEU GLU LYS CYS CYS ALA ALA ALA SEQRES 29 A 585 ASP PRO HIS GLU CYS TYR ALA LYS VAL PHE ASP GLU PHE SEQRES 30 A 585 LYS PRO LEU VAL GLU GLU PRO GLN ASN LEU ILE LYS GLN SEQRES 31 A 585 ASN CYS GLU LEU PHE GLU GLN LEU GLY GLU TYR LYS PHE SEQRES 32 A 585 GLN ASN ALA LEU LEU VAL ARG TYR THR LYS LYS VAL PRO SEQRES 33 A 585 GLN VAL SER THR PRO THR LEU VAL GLU VAL SER ARG ASN SEQRES 34 A 585 LEU GLY LYS VAL GLY SER LYS CYS CYS LYS HIS PRO GLU SEQRES 35 A 585 ALA LYS ARG MET PRO CYS ALA GLU ASP TYR LEU SER VAL SEQRES 36 A 585 VAL LEU ASN GLN LEU CYS VAL LEU HIS GLU LYS THR PRO SEQRES 37 A 585 VAL SER ASP ARG VAL THR LYS CYS CYS THR GLU SER LEU SEQRES 38 A 585 VAL ASN ARG ARG PRO CYS PHE SER ALA LEU GLU VAL ASP SEQRES 39 A 585 GLU THR TYR VAL PRO LYS GLU PHE ASN ALA GLU THR PHE SEQRES 40 A 585 THR PHE HIS ALA ASP ILE CYS THR LEU SER GLU LYS GLU SEQRES 41 A 585 ARG GLN ILE LYS LYS GLN THR ALA LEU VAL GLU LEU VAL SEQRES 42 A 585 LYS HIS LYS PRO LYS ALA THR LYS GLU GLN LEU LYS ALA SEQRES 43 A 585 VAL MET ASP ASP PHE ALA ALA PHE VAL GLU LYS CYS CYS SEQRES 44 A 585 LYS ALA ASP ASP LYS GLU THR CYS PHE ALA GLU GLU GLY SEQRES 45 A 585 LYS LYS LEU VAL ALA ALA SER GLN ALA ALA LEU GLY LEU HET GOL A 601 6 HET 9IZ A 602 28 HET FE A 603 1 HET FE A 604 1 HET FE A 605 1 HET FE A 606 1 HET FE A 607 1 HET PLM A 608 18 HET PLM A 609 18 HET PLM A 610 18 HET PLM A 611 18 HET PLM A 612 18 HET PLM A 613 18 HET PLM A 614 18 HET DMS A 615 4 HET DMS A 616 4 HET DMS A 617 4 HET DMS A 618 4 HET CL A 619 1 HET CL A 620 1 HET CL A 621 1 HET CL A 622 1 HET CL A 623 1 HET CL A 624 1 HET CL A 625 1 HET CL A 626 1 HET CL A 627 1 HET CL A 628 1 HET CL A 629 1 HET CL A 630 1 HET CL A 631 1 HET CL A 632 1 HET CL A 633 1 HET CL A 634 1 HETNAM GOL GLYCEROL HETNAM 9IZ 1-PYRIDIN-2-YL-~{N}-(PYRIDIN-2-YLMETHYL)-~{N}-[(6- HETNAM 2 9IZ PYRIDIN-2-YLPYRIDIN-2-YL)METHYL]METHANAMINE HETNAM FE FE (III) ION HETNAM PLM PALMITIC ACID HETNAM DMS DIMETHYL SULFOXIDE HETNAM CL CHLORIDE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL C3 H8 O3 FORMUL 3 9IZ C23 H21 N5 FORMUL 4 FE 5(FE 3+) FORMUL 9 PLM 7(C16 H32 O2) FORMUL 16 DMS 4(C2 H6 O S) FORMUL 20 CL 16(CL 1-) FORMUL 36 HOH *94(H2 O) HELIX 1 AA1 SER A 5 GLY A 15 1 11 HELIX 2 AA2 GLY A 15 LEU A 31 1 17 HELIX 3 AA3 PRO A 35 ASP A 56 1 22 HELIX 4 AA4 SER A 65 CYS A 75 1 11 HELIX 5 AA5 THR A 76 ALA A 78 5 3 HELIX 6 AA6 THR A 79 TYR A 84 1 6 HELIX 7 AA7 GLY A 85 LYS A 93 5 9 HELIX 8 AA8 PRO A 96 GLN A 104 1 9 HELIX 9 AA9 GLU A 119 ASN A 130 1 12 HELIX 10 AB1 ASN A 130 HIS A 146 1 17 HELIX 11 AB2 TYR A 150 CYS A 169 1 20 HELIX 12 AB3 ASP A 173 PHE A 206 1 34 HELIX 13 AB4 GLY A 207 PHE A 223 1 17 HELIX 14 AB5 GLU A 227 GLY A 248 1 22 HELIX 15 AB6 ASP A 249 ASN A 267 1 19 HELIX 16 AB7 GLN A 268 ILE A 271 5 4 HELIX 17 AB8 LEU A 275 GLU A 280 1 6 HELIX 18 AB9 PRO A 282 GLU A 292 1 11 HELIX 19 AC1 LEU A 305 VAL A 310 1 6 HELIX 20 AC2 ASP A 314 ALA A 322 1 9 HELIX 21 AC3 ALA A 322 ARG A 337 1 16 HELIX 22 AC4 SER A 342 CYS A 361 1 20 HELIX 23 AC5 ASP A 365 TYR A 370 1 6 HELIX 24 AC6 LYS A 372 VAL A 415 1 44 HELIX 25 AC7 SER A 419 CYS A 438 1 20 HELIX 26 AC8 PRO A 441 THR A 467 1 27 HELIX 27 AC9 SER A 470 THR A 478 1 9 HELIX 28 AD1 ASN A 483 SER A 489 1 7 HELIX 29 AD2 ALA A 504 THR A 508 5 5 HELIX 30 AD3 HIS A 510 THR A 515 5 6 HELIX 31 AD4 SER A 517 LYS A 536 1 20 HELIX 32 AD5 THR A 540 ALA A 561 1 22 HELIX 33 AD6 THR A 566 LEU A 583 1 18 SSBOND 1 CYS A 53 CYS A 62 1555 1555 2.02 SSBOND 2 CYS A 75 CYS A 91 1555 1555 2.02 SSBOND 3 CYS A 90 CYS A 101 1555 1555 2.02 SSBOND 4 CYS A 124 CYS A 169 1555 1555 2.03 SSBOND 5 CYS A 168 CYS A 177 1555 1555 2.02 SSBOND 6 CYS A 200 CYS A 246 1555 1555 2.04 SSBOND 7 CYS A 245 CYS A 253 1555 1555 2.03 SSBOND 8 CYS A 265 CYS A 279 1555 1555 2.04 SSBOND 9 CYS A 278 CYS A 289 1555 1555 2.02 SSBOND 10 CYS A 316 CYS A 361 1555 1555 2.05 SSBOND 11 CYS A 360 CYS A 369 1555 1555 2.04 SSBOND 12 CYS A 392 CYS A 438 1555 1555 2.01 SSBOND 13 CYS A 437 CYS A 448 1555 1555 2.02 SSBOND 14 CYS A 461 CYS A 477 1555 1555 2.02 SSBOND 15 CYS A 476 CYS A 487 1555 1555 2.04 SSBOND 16 CYS A 514 CYS A 559 1555 1555 2.03 SSBOND 17 CYS A 558 CYS A 567 1555 1555 2.03 LINK NE2 HIS A 128 FE FE A 604 1555 1555 2.45 LINK NE2 HIS A 288 FE FE A 603 1555 1555 2.09 LINK NE2 HIS A 510 FE FE A 607 1555 1555 2.69 LINK NAA 9IZ A 602 FE FE A 603 1555 1555 2.01 LINK NAL 9IZ A 602 FE FE A 603 1555 1555 1.76 LINK NAN 9IZ A 602 FE FE A 603 1555 1555 2.00 LINK NAW 9IZ A 602 FE FE A 603 1555 1555 2.18 LINK NAX 9IZ A 602 FE FE A 603 1555 1555 1.89 LINK FE FE A 604 O HOH A 785 1555 1555 2.30 LINK FE FE A 605 O HOH A 789 1555 1555 2.11 LINK FE FE A 606 O HOH A 763 1555 1555 2.09 LINK FE FE A 606 O HOH A 764 1555 1555 1.87 LINK FE FE A 606 O HOH A 770 1555 1555 1.90 LINK FE FE A 606 O HOH A 773 1555 1555 1.79 LINK FE FE A 606 O HOH A 782 1555 1555 1.84 LINK FE FE A 606 O HOH A 786 1555 1555 1.71 CISPEP 1 GLU A 95 PRO A 96 0 15.75 CRYST1 179.502 38.165 95.777 90.00 105.08 90.00 C 1 2 1 4 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 0.005571 0.000000 0.001501 0.00000 SCALE2 0.000000 0.026202 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010813 0.00000