HEADER METAL TRANSPORT 18-FEB-00 1EH3 TITLE R210K N-TERMINAL LOBE HUMAN LACTOFERRIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: LACTOFERRIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL LOBE; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 6 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 8 EXPRESSION_SYSTEM_ORGAN: KIDNEY; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PNUT-LFN KEYWDS IRON TRANSPORT, METAL BINDING, METAL TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR N.A.PETERSON,B.F.ANDERSON,G.B.JAMESON,J.W.TWEEDIE,E.N.BAKER REVDAT 8 30-OCT-24 1EH3 1 REMARK REVDAT 7 03-NOV-21 1EH3 1 REMARK SEQADV LINK REVDAT 6 31-JAN-18 1EH3 1 REMARK REVDAT 5 24-FEB-09 1EH3 1 VERSN REVDAT 4 20-DEC-00 1EH3 1 REMARK REVDAT 3 04-OCT-00 1EH3 1 JRNL REVDAT 2 26-APR-00 1EH3 1 DBREF REVDAT 1 01-MAR-00 1EH3 0 JRNL AUTH N.A.PETERSON,B.F.ANDERSON,G.B.JAMESON,J.W.TWEEDIE,E.N.BAKER JRNL TITL CRYSTAL STRUCTURE AND IRON-BINDING PROPERTIES OF THE R210K JRNL TITL 2 MUTANT OF THE N-LOBE OF HUMAN LACTOFERRIN: IMPLICATIONS FOR JRNL TITL 3 IRON RELEASE FROM TRANSFERRINS. JRNL REF BIOCHEMISTRY V. 39 6625 2000 JRNL REFN ISSN 0006-2960 JRNL PMID 10828980 JRNL DOI 10.1021/BI0001224 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 21459 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1089 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2502 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 170 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.520 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1EH3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-FEB-00. REMARK 100 THE DEPOSITION ID IS D_1000010563. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 113 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23444 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 200 DATA REDUNDANCY : 2.400 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.26500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HEPES, NACL, PH 8.0, LIQUID DIFFUSION, REMARK 280 TEMPERATURE 4K, TEMPERATURE 277.0K 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 62.22000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.59000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 62.22000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.59000 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 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 GLY A 0 REMARK 465 ARG A 1 REMARK 465 ARG A 2 REMARK 465 ARG A 3 REMARK 465 ILE A 328 REMARK 465 GLN A 329 REMARK 465 ASN A 330 REMARK 465 LEU A 331 REMARK 465 ARG A 332 REMARK 465 LYS A 333 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 ARG A 4 CG CD NE CZ NH1 NH2 REMARK 470 TYR A 324 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 PHE A 325 CG CD1 CD2 CE1 CE2 CZ REMARK 470 THR A 326 OG1 CG2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 53 CZ NH1 NH2 REMARK 480 ARG A 86 CG CD NE CZ NH1 NH2 REMARK 480 GLN A 87 CG CD OE1 NE2 REMARK 480 LYS A 100 CE NZ REMARK 480 ASP A 137 OD1 OD2 REMARK 480 GLN A 186 CD OE1 NE2 REMARK 480 LYS A 243 NZ REMARK 480 GLU A 276 CG CD OE1 OE2 REMARK 480 ARG A 313 NE CZ NH1 NH2 REMARK 480 LEU A 318 CG CD1 CD2 REMARK 480 SER A 322 CB 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 TYR A 82 -169.28 -117.02 REMARK 500 THR A 122 -77.18 -52.42 REMARK 500 TRP A 125 -63.21 -141.83 REMARK 500 PHE A 183 59.28 -91.65 REMARK 500 SER A 191 -171.74 65.98 REMARK 500 ILE A 209 -156.58 -133.25 REMARK 500 LYS A 282 -82.51 -96.40 REMARK 500 LEU A 299 -46.03 76.17 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 400 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 60 OD1 REMARK 620 2 TYR A 92 OH 91.8 REMARK 620 3 TYR A 192 OH 165.0 102.2 REMARK 620 4 HIS A 253 NE2 88.3 99.9 84.0 REMARK 620 5 CO3 A 401 O1 91.1 98.0 92.3 162.0 REMARK 620 6 CO3 A 401 O2 84.1 158.1 84.9 101.5 60.6 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO3 A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LCT RELATED DB: PDB REMARK 900 N-TERMINAL LOBE HUMAN LACTOFERRIN DBREF 1EH3 A 0 333 UNP P02788 TRFL_HUMAN 15 348 SEQADV 1EH3 ARG A 28 UNP P02788 LYS 43 SEE REMARK 999 SEQADV 1EH3 ASP A 137 UNP P02788 ASN 152 SEE REMARK 999 SEQADV 1EH3 LYS A 210 UNP P02788 ARG 225 ENGINEERED MUTATION SEQRES 1 A 334 GLY ARG ARG ARG ARG SER VAL GLN TRP CYS ALA VAL SER SEQRES 2 A 334 GLN PRO GLU ALA THR LYS CYS PHE GLN TRP GLN ARG ASN SEQRES 3 A 334 MET ARG ARG VAL ARG GLY PRO PRO VAL SER CYS ILE LYS SEQRES 4 A 334 ARG ASP SER PRO ILE GLN CYS ILE GLN ALA ILE ALA GLU SEQRES 5 A 334 ASN ARG ALA ASP ALA VAL THR LEU ASP GLY GLY PHE ILE SEQRES 6 A 334 TYR GLU ALA GLY LEU ALA PRO TYR LYS LEU ARG PRO VAL SEQRES 7 A 334 ALA ALA GLU VAL TYR GLY THR GLU ARG GLN PRO ARG THR SEQRES 8 A 334 HIS TYR TYR ALA VAL ALA VAL VAL LYS LYS GLY GLY SER SEQRES 9 A 334 PHE GLN LEU ASN GLU LEU GLN GLY LEU LYS SER CYS HIS SEQRES 10 A 334 THR GLY LEU ARG ARG THR ALA GLY TRP ASN VAL PRO ILE SEQRES 11 A 334 GLY THR LEU ARG PRO PHE LEU ASP TRP THR GLY PRO PRO SEQRES 12 A 334 GLU PRO ILE GLU ALA ALA VAL ALA ARG PHE PHE SER ALA SEQRES 13 A 334 SER CYS VAL PRO GLY ALA ASP LYS GLY GLN PHE PRO ASN SEQRES 14 A 334 LEU CYS ARG LEU CYS ALA GLY THR GLY GLU ASN LYS CYS SEQRES 15 A 334 ALA PHE SER SER GLN GLU PRO TYR PHE SER TYR SER GLY SEQRES 16 A 334 ALA PHE LYS CYS LEU ARG ASP GLY ALA GLY ASP VAL ALA SEQRES 17 A 334 PHE ILE LYS GLU SER THR VAL PHE GLU ASP LEU SER ASP SEQRES 18 A 334 GLU ALA GLU ARG ASP GLU TYR GLU LEU LEU CYS PRO ASP SEQRES 19 A 334 ASN THR ARG LYS PRO VAL ASP LYS PHE LYS ASP CYS HIS SEQRES 20 A 334 LEU ALA ARG VAL PRO SER HIS ALA VAL VAL ALA ARG SER SEQRES 21 A 334 VAL ASN GLY LYS GLU ASP ALA ILE TRP ASN LEU LEU ARG SEQRES 22 A 334 GLN ALA GLN GLU LYS PHE GLY LYS ASP LYS SER PRO LYS SEQRES 23 A 334 PHE GLN LEU PHE GLY SER PRO SER GLY GLN LYS ASP LEU SEQRES 24 A 334 LEU PHE LYS ASP SER ALA ILE GLY PHE SER ARG VAL PRO SEQRES 25 A 334 PRO ARG ILE ASP SER GLY LEU TYR LEU GLY SER GLY TYR SEQRES 26 A 334 PHE THR ALA ILE GLN ASN LEU ARG LYS HET FE A 400 1 HET CO3 A 401 4 HETNAM FE FE (III) ION HETNAM CO3 CARBONATE ION FORMUL 2 FE FE 3+ FORMUL 3 CO3 C O3 2- FORMUL 4 HOH *170(H2 O) HELIX 1 1 SER A 12 VAL A 29 1 18 HELIX 2 2 SER A 41 GLU A 51 1 11 HELIX 3 3 ASP A 60 LEU A 69 1 10 HELIX 4 4 TRP A 125 ARG A 133 1 9 HELIX 5 5 PRO A 134 LEU A 136 5 3 HELIX 6 6 PRO A 144 ARG A 151 1 8 HELIX 7 7 PHE A 166 CYS A 170 5 5 HELIX 8 8 THR A 176 LYS A 180 5 5 HELIX 9 9 PHE A 190 ASP A 201 1 12 HELIX 10 10 SER A 212 LEU A 218 1 7 HELIX 11 11 ASP A 220 ASP A 225 5 6 HELIX 12 12 ASP A 240 CYS A 245 5 6 HELIX 13 13 LYS A 263 GLY A 279 1 17 HELIX 14 14 ASP A 315 GLY A 321 1 7 SHEET 1 A 2 VAL A 6 ALA A 10 0 SHEET 2 A 2 VAL A 34 LYS A 38 1 N SER A 35 O VAL A 6 SHEET 1 B 4 VAL A 57 LEU A 59 0 SHEET 2 B 4 ALA A 254 ARG A 258 -1 O ALA A 254 N LEU A 59 SHEET 3 B 4 LEU A 74 GLY A 83 -1 N ARG A 75 O ALA A 257 SHEET 4 B 4 PRO A 88 ARG A 89 -1 O ARG A 89 N TYR A 82 SHEET 1 C 4 VAL A 57 LEU A 59 0 SHEET 2 C 4 ALA A 254 ARG A 258 -1 O ALA A 254 N LEU A 59 SHEET 3 C 4 LEU A 74 GLY A 83 -1 N ARG A 75 O ALA A 257 SHEET 4 C 4 GLY A 306 ARG A 309 -1 O GLY A 306 N VAL A 81 SHEET 1 D 6 ALA A 155 CYS A 157 0 SHEET 2 D 6 LYS A 113 HIS A 116 1 N SER A 114 O ALA A 155 SHEET 3 D 6 VAL A 206 LYS A 210 1 O VAL A 206 N CYS A 115 SHEET 4 D 6 HIS A 91 LYS A 99 -1 N VAL A 95 O ILE A 209 SHEET 5 D 6 TYR A 227 LEU A 230 -1 O GLU A 228 N VAL A 98 SHEET 6 D 6 ARG A 236 PRO A 238 -1 O LYS A 237 N LEU A 229 SHEET 1 E 6 ALA A 155 CYS A 157 0 SHEET 2 E 6 LYS A 113 HIS A 116 1 N SER A 114 O ALA A 155 SHEET 3 E 6 VAL A 206 LYS A 210 1 O VAL A 206 N CYS A 115 SHEET 4 E 6 HIS A 91 LYS A 99 -1 N VAL A 95 O ILE A 209 SHEET 5 E 6 ALA A 248 PRO A 251 -1 O ALA A 248 N ALA A 94 SHEET 6 E 6 TYR A 324 PHE A 325 -1 N TYR A 324 O ARG A 249 SSBOND 1 CYS A 9 CYS A 45 1555 1555 2.04 SSBOND 2 CYS A 19 CYS A 36 1555 1555 2.03 SSBOND 3 CYS A 115 CYS A 198 1555 1555 2.03 SSBOND 4 CYS A 157 CYS A 173 1555 1555 2.04 SSBOND 5 CYS A 170 CYS A 181 1555 1555 2.04 SSBOND 6 CYS A 231 CYS A 245 1555 1555 2.03 LINK OD1 ASP A 60 FE FE A 400 1555 1555 2.08 LINK OH TYR A 92 FE FE A 400 1555 1555 2.13 LINK OH TYR A 192 FE FE A 400 1555 1555 2.00 LINK NE2 HIS A 253 FE FE A 400 1555 1555 2.31 LINK FE FE A 400 O1 CO3 A 401 1555 1555 2.17 LINK FE FE A 400 O2 CO3 A 401 1555 1555 2.16 CISPEP 1 ALA A 70 PRO A 71 0 0.14 CISPEP 2 PRO A 141 PRO A 142 0 0.41 SITE 1 AC1 5 ASP A 60 TYR A 92 TYR A 192 HIS A 253 SITE 2 AC1 5 CO3 A 401 SITE 1 AC2 10 ASP A 60 TYR A 92 THR A 117 ARG A 121 SITE 2 AC2 10 THR A 122 ALA A 123 GLY A 124 TYR A 192 SITE 3 AC2 10 HIS A 253 FE A 400 CRYST1 124.440 57.180 57.340 90.00 117.09 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 0.008036 0.000000 0.004110 0.00000 SCALE2 0.000000 0.017489 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019589 0.00000