HEADER HYDROLASE 18-JUL-21 7FDW TITLE CRYSTAL STRUCTURE OF PEPSIN CLEAVED LACTOFERRIN C-LOBE AT 2.28 A TITLE 2 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: LACTOTRANSFERRIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: LACTOFERRIN; COMPND 5 EC: 3.4.21.- SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913 KEYWDS C LOBE OF LACTOFERRIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR P.K.SINGH,J.SINGH,A.MAURYA,P.SHARMA,S.SHARMA,T.P.SINGH REVDAT 5 26-MAR-25 7FDW 1 REMARK REVDAT 4 16-OCT-24 7FDW 1 REMARK REVDAT 3 29-NOV-23 7FDW 1 REMARK REVDAT 2 09-FEB-22 7FDW 1 JRNL REVDAT 1 04-AUG-21 7FDW 0 JRNL AUTH J.SINGH,A.MAURYA,P.K.SINGH,V.VISWANATHAN,M.I.AHMAD,P.SHARMA, JRNL AUTH 2 S.SHARMA,T.P.SINGH JRNL TITL A PEPTIDE BOND FROM THE INTER-LOBE SEGMENT IN THE BILOBAL JRNL TITL 2 LACTOFERRIN ACTS AS A PREFERRED SITE FOR CLEAVAGE FOR SERINE JRNL TITL 3 PROTEASES TO GENERATE THE PERFECT C-LOBE: STRUCTURE OF THE JRNL TITL 4 PEPSIN HYDROLYZED LACTOFERRIN C-LOBE AT 2.28 ANGSTROM JRNL TITL 5 RESOLUTION. JRNL REF PROTEIN J. V. 40 857 2021 JRNL REFN ISSN 1572-3887 JRNL PMID 34734372 JRNL DOI 10.1007/S10930-021-10028-3 REMARK 2 REMARK 2 RESOLUTION. 2.28 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 76.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 48241 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.110 REMARK 3 FREE R VALUE TEST SET COUNT : 2465 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) : 2.28 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3392 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.69 REMARK 3 BIN R VALUE (WORKING SET) : 0.3350 REMARK 3 BIN FREE R VALUE SET COUNT : 191 REMARK 3 BIN FREE R VALUE : 0.3420 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5314 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 155 REMARK 3 SOLVENT ATOMS : 256 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 70.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.78800 REMARK 3 B22 (A**2) : -8.28800 REMARK 3 B33 (A**2) : 2.49200 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.92000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.247 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.203 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.950 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.945 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5596 ; 0.009 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 5155 ; 0.036 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7614 ; 1.607 ; 1.683 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11938 ; 2.518 ; 1.619 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 694 ; 7.460 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 264 ;37.295 ;23.561 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 914 ;18.013 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;20.238 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 754 ; 0.066 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6313 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1224 ; 0.009 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1237 ; 0.202 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 60 ; 0.271 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2733 ; 0.163 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 278 ; 0.183 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.012 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2782 ; 7.176 ; 7.793 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2781 ; 7.169 ; 7.791 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3474 ; 9.995 ;11.689 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3475 ; 9.993 ;11.690 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2814 ; 7.114 ; 8.506 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2812 ; 7.116 ; 8.511 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 4140 ;10.376 ;12.503 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 4138 ;10.378 ;12.507 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 2 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 342 A 689 NULL REMARK 3 2 B 342 B 689 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 7FDW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1300023234. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-FEB-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : MASSIF-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.96546 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AUTOPROC REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48821 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.277 REMARK 200 RESOLUTION RANGE LOW (A) : 76.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.03000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.28 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1BLF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MAGNESIUM ACETATE, 20% PEG 3350, PH 8, REMARK 280 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 76.89050 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.85150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 76.89050 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 40.85150 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E 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 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 LYS A 419 -84.25 -111.50 REMARK 500 SER A 422 -65.54 -97.66 REMARK 500 ASN A 443 54.22 -114.71 REMARK 500 ALA A 460 167.61 177.60 REMARK 500 ASP A 462 -12.07 80.81 REMARK 500 TRP A 467 -62.40 -138.34 REMARK 500 SER A 634 -157.69 -129.53 REMARK 500 LEU A 640 -50.00 70.49 REMARK 500 LYS B 419 -86.13 -113.19 REMARK 500 SER B 422 -65.84 -97.57 REMARK 500 ASN B 443 58.73 -117.39 REMARK 500 ALA B 460 164.99 174.90 REMARK 500 ASP B 462 -11.69 82.60 REMARK 500 TRP B 467 -63.17 -139.76 REMARK 500 ASN B 621 47.06 -105.74 REMARK 500 LYS B 628 -61.63 -100.69 REMARK 500 LEU B 640 -48.72 69.91 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 701 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 395 OD1 REMARK 620 2 TYR A 433 OH 82.8 REMARK 620 3 TYR A 526 OH 172.3 90.1 REMARK 620 4 HIS A 595 NE2 92.7 99.9 85.6 REMARK 620 5 CO3 A 702 O1 97.1 160.1 90.6 100.0 REMARK 620 6 CO3 A 702 O2 86.5 97.9 97.4 162.0 62.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 703 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 395 OD1 REMARK 620 2 TYR B 433 OH 82.3 REMARK 620 3 TYR B 526 OH 169.5 87.9 REMARK 620 4 HIS B 595 NE2 93.4 100.2 84.7 REMARK 620 5 CO3 B 704 O1 89.5 97.0 95.4 162.8 REMARK 620 6 CO3 B 704 O2 101.3 164.5 89.1 94.6 68.1 REMARK 620 N 1 2 3 4 5 DBREF 7FDW A 342 689 UNP P24627 TRFL_BOVIN 361 708 DBREF 7FDW B 342 689 UNP P24627 TRFL_BOVIN 361 708 SEQRES 1 A 348 TYR THR ARG VAL VAL TRP CYS ALA VAL GLY PRO GLU GLU SEQRES 2 A 348 GLN LYS LYS CYS GLN GLN TRP SER GLN GLN SER GLY GLN SEQRES 3 A 348 ASN VAL THR CYS ALA THR ALA SER THR THR ASP ASP CYS SEQRES 4 A 348 ILE VAL LEU VAL LEU LYS GLY GLU ALA ASP ALA LEU ASN SEQRES 5 A 348 LEU ASP GLY GLY TYR ILE TYR THR ALA GLY LYS CYS GLY SEQRES 6 A 348 LEU VAL PRO VAL LEU ALA GLU ASN ARG LYS SER SER LYS SEQRES 7 A 348 HIS SER SER LEU ASP CYS VAL LEU ARG PRO THR GLU GLY SEQRES 8 A 348 TYR LEU ALA VAL ALA VAL VAL LYS LYS ALA ASN GLU GLY SEQRES 9 A 348 LEU THR TRP ASN SER LEU LYS ASP LYS LYS SER CYS HIS SEQRES 10 A 348 THR ALA VAL ASP ARG THR ALA GLY TRP ASN ILE PRO MET SEQRES 11 A 348 GLY LEU ILE VAL ASN GLN THR GLY SER CYS ALA PHE ASP SEQRES 12 A 348 GLU PHE PHE SER GLN SER CYS ALA PRO GLY ALA ASP PRO SEQRES 13 A 348 LYS SER ARG LEU CYS ALA LEU CYS ALA GLY ASP ASP GLN SEQRES 14 A 348 GLY LEU ASP LYS CYS VAL PRO ASN SER LYS GLU LYS TYR SEQRES 15 A 348 TYR GLY TYR THR GLY ALA PHE ARG CYS LEU ALA GLU ASP SEQRES 16 A 348 VAL GLY ASP VAL ALA PHE VAL LYS ASN ASP THR VAL TRP SEQRES 17 A 348 GLU ASN THR ASN GLY GLU SER THR ALA ASP TRP ALA LYS SEQRES 18 A 348 ASN LEU ASN ARG GLU ASP PHE ARG LEU LEU CYS LEU ASP SEQRES 19 A 348 GLY THR ARG LYS PRO VAL THR GLU ALA GLN SER CYS HIS SEQRES 20 A 348 LEU ALA VAL ALA PRO ASN HIS ALA VAL VAL SER ARG SER SEQRES 21 A 348 ASP ARG ALA ALA HIS VAL LYS GLN VAL LEU LEU HIS GLN SEQRES 22 A 348 GLN ALA LEU PHE GLY LYS ASN GLY LYS ASN CYS PRO ASP SEQRES 23 A 348 LYS PHE CYS LEU PHE LYS SER GLU THR LYS ASN LEU LEU SEQRES 24 A 348 PHE ASN ASP ASN THR GLU CYS LEU ALA LYS LEU GLY GLY SEQRES 25 A 348 ARG PRO THR TYR GLU GLU TYR LEU GLY THR GLU TYR VAL SEQRES 26 A 348 THR ALA ILE ALA ASN LEU LYS LYS CYS SER THR SER PRO SEQRES 27 A 348 LEU LEU GLU ALA CYS ALA PHE LEU THR ARG SEQRES 1 B 348 TYR THR ARG VAL VAL TRP CYS ALA VAL GLY PRO GLU GLU SEQRES 2 B 348 GLN LYS LYS CYS GLN GLN TRP SER GLN GLN SER GLY GLN SEQRES 3 B 348 ASN VAL THR CYS ALA THR ALA SER THR THR ASP ASP CYS SEQRES 4 B 348 ILE VAL LEU VAL LEU LYS GLY GLU ALA ASP ALA LEU ASN SEQRES 5 B 348 LEU ASP GLY GLY TYR ILE TYR THR ALA GLY LYS CYS GLY SEQRES 6 B 348 LEU VAL PRO VAL LEU ALA GLU ASN ARG LYS SER SER LYS SEQRES 7 B 348 HIS SER SER LEU ASP CYS VAL LEU ARG PRO THR GLU GLY SEQRES 8 B 348 TYR LEU ALA VAL ALA VAL VAL LYS LYS ALA ASN GLU GLY SEQRES 9 B 348 LEU THR TRP ASN SER LEU LYS ASP LYS LYS SER CYS HIS SEQRES 10 B 348 THR ALA VAL ASP ARG THR ALA GLY TRP ASN ILE PRO MET SEQRES 11 B 348 GLY LEU ILE VAL ASN GLN THR GLY SER CYS ALA PHE ASP SEQRES 12 B 348 GLU PHE PHE SER GLN SER CYS ALA PRO GLY ALA ASP PRO SEQRES 13 B 348 LYS SER ARG LEU CYS ALA LEU CYS ALA GLY ASP ASP GLN SEQRES 14 B 348 GLY LEU ASP LYS CYS VAL PRO ASN SER LYS GLU LYS TYR SEQRES 15 B 348 TYR GLY TYR THR GLY ALA PHE ARG CYS LEU ALA GLU ASP SEQRES 16 B 348 VAL GLY ASP VAL ALA PHE VAL LYS ASN ASP THR VAL TRP SEQRES 17 B 348 GLU ASN THR ASN GLY GLU SER THR ALA ASP TRP ALA LYS SEQRES 18 B 348 ASN LEU ASN ARG GLU ASP PHE ARG LEU LEU CYS LEU ASP SEQRES 19 B 348 GLY THR ARG LYS PRO VAL THR GLU ALA GLN SER CYS HIS SEQRES 20 B 348 LEU ALA VAL ALA PRO ASN HIS ALA VAL VAL SER ARG SER SEQRES 21 B 348 ASP ARG ALA ALA HIS VAL LYS GLN VAL LEU LEU HIS GLN SEQRES 22 B 348 GLN ALA LEU PHE GLY LYS ASN GLY LYS ASN CYS PRO ASP SEQRES 23 B 348 LYS PHE CYS LEU PHE LYS SER GLU THR LYS ASN LEU LEU SEQRES 24 B 348 PHE ASN ASP ASN THR GLU CYS LEU ALA LYS LEU GLY GLY SEQRES 25 B 348 ARG PRO THR TYR GLU GLU TYR LEU GLY THR GLU TYR VAL SEQRES 26 B 348 THR ALA ILE ALA ASN LEU LYS LYS CYS SER THR SER PRO SEQRES 27 B 348 LEU LEU GLU ALA CYS ALA PHE LEU THR ARG HET NAG C 1 14 HET NAG C 2 14 HET BMA C 3 11 HET NAG D 1 14 HET NAG D 2 14 HET BMA D 3 11 HET NAG E 1 14 HET NAG E 2 14 HET BMA E 3 11 HET FE A 701 1 HET CO3 A 702 4 HET NAG B 701 14 HET NAG B 702 14 HET FE B 703 1 HET CO3 B 704 4 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM FE FE (III) ION HETNAM CO3 CARBONATE ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE FORMUL 3 NAG 8(C8 H15 N O6) FORMUL 3 BMA 3(C6 H12 O6) FORMUL 6 FE 2(FE 3+) FORMUL 7 CO3 2(C O3 2-) FORMUL 12 HOH *256(H2 O) HELIX 1 AA1 GLY A 351 SER A 365 1 15 HELIX 2 AA2 THR A 376 LYS A 386 1 11 HELIX 3 AA3 ASP A 395 CYS A 405 1 11 HELIX 4 AA4 THR A 447 LEU A 451 5 5 HELIX 5 AA5 TRP A 467 GLY A 479 1 13 HELIX 6 AA6 SER A 499 ALA A 503 5 5 HELIX 7 AA7 TYR A 524 GLU A 535 1 12 HELIX 8 AA8 ASN A 545 GLU A 550 1 6 HELIX 9 AA9 PRO A 580 ALA A 584 5 5 HELIX 10 AB1 ARG A 603 GLY A 619 1 17 HELIX 11 AB2 THR A 656 GLY A 662 1 7 HELIX 12 AB3 GLY A 662 LYS A 674 1 13 HELIX 13 AB4 SER A 678 ALA A 685 1 8 HELIX 14 AB5 PHE A 686 ARG A 689 5 4 HELIX 15 AB6 GLY B 351 SER B 365 1 15 HELIX 16 AB7 THR B 376 LYS B 386 1 11 HELIX 17 AB8 ASP B 395 CYS B 405 1 11 HELIX 18 AB9 THR B 447 LEU B 451 5 5 HELIX 19 AC1 TRP B 467 GLY B 479 1 13 HELIX 20 AC2 SER B 499 ALA B 503 5 5 HELIX 21 AC3 TYR B 524 GLU B 535 1 12 HELIX 22 AC4 ASN B 545 GLU B 550 1 6 HELIX 23 AC5 PRO B 580 ALA B 584 5 5 HELIX 24 AC6 ARG B 603 GLY B 619 1 17 HELIX 25 AC7 THR B 656 GLY B 662 1 7 HELIX 26 AC8 GLY B 662 LYS B 674 1 13 HELIX 27 AC9 SER B 678 LEU B 687 1 10 SHEET 1 AA1 2 VAL A 345 VAL A 350 0 SHEET 2 AA1 2 VAL A 369 ALA A 374 1 O THR A 370 N TRP A 347 SHEET 1 AA2 4 ALA A 391 LEU A 394 0 SHEET 2 AA2 4 ALA A 596 SER A 599 -1 O ALA A 596 N LEU A 394 SHEET 3 AA2 4 VAL A 408 ASN A 414 -1 N VAL A 408 O SER A 599 SHEET 4 AA2 4 CYS A 647 ALA A 649 -1 O ALA A 649 N ALA A 412 SHEET 1 AA3 6 GLN A 489 CYS A 491 0 SHEET 2 AA3 6 LYS A 455 HIS A 458 1 N HIS A 458 O CYS A 491 SHEET 3 AA3 6 VAL A 540 LYS A 544 1 O PHE A 542 N CYS A 457 SHEET 4 AA3 6 TYR A 433 LYS A 440 -1 N VAL A 436 O VAL A 543 SHEET 5 AA3 6 PHE A 569 LEU A 572 -1 O ARG A 570 N VAL A 439 SHEET 6 AA3 6 ARG A 578 LYS A 579 -1 O LYS A 579 N LEU A 571 SHEET 1 AA4 5 GLN A 489 CYS A 491 0 SHEET 2 AA4 5 LYS A 455 HIS A 458 1 N HIS A 458 O CYS A 491 SHEET 3 AA4 5 VAL A 540 LYS A 544 1 O PHE A 542 N CYS A 457 SHEET 4 AA4 5 TYR A 433 LYS A 440 -1 N VAL A 436 O VAL A 543 SHEET 5 AA4 5 ALA A 590 ALA A 592 -1 O ALA A 590 N ALA A 435 SHEET 1 AA5 2 VAL B 345 VAL B 350 0 SHEET 2 AA5 2 VAL B 369 ALA B 374 1 O THR B 370 N TRP B 347 SHEET 1 AA6 4 ALA B 391 LEU B 394 0 SHEET 2 AA6 4 ALA B 596 SER B 599 -1 O ALA B 596 N LEU B 394 SHEET 3 AA6 4 VAL B 408 ASN B 414 -1 N VAL B 408 O SER B 599 SHEET 4 AA6 4 CYS B 647 ALA B 649 -1 O ALA B 649 N ALA B 412 SHEET 1 AA7 6 GLN B 489 CYS B 491 0 SHEET 2 AA7 6 LYS B 455 HIS B 458 1 N HIS B 458 O CYS B 491 SHEET 3 AA7 6 VAL B 540 LYS B 544 1 O PHE B 542 N CYS B 457 SHEET 4 AA7 6 TYR B 433 LYS B 440 -1 N VAL B 436 O VAL B 543 SHEET 5 AA7 6 PHE B 569 LEU B 572 -1 O ARG B 570 N VAL B 439 SHEET 6 AA7 6 ARG B 578 LYS B 579 -1 O LYS B 579 N LEU B 571 SHEET 1 AA8 5 GLN B 489 CYS B 491 0 SHEET 2 AA8 5 LYS B 455 HIS B 458 1 N HIS B 458 O CYS B 491 SHEET 3 AA8 5 VAL B 540 LYS B 544 1 O PHE B 542 N CYS B 457 SHEET 4 AA8 5 TYR B 433 LYS B 440 -1 N VAL B 436 O VAL B 543 SHEET 5 AA8 5 ALA B 590 ALA B 592 -1 O ALA B 590 N ALA B 435 SSBOND 1 CYS A 348 CYS A 380 1555 1555 2.09 SSBOND 2 CYS A 358 CYS A 371 1555 1555 2.10 SSBOND 3 CYS A 405 CYS A 684 1555 1555 2.14 SSBOND 4 CYS A 425 CYS A 647 1555 1555 2.07 SSBOND 5 CYS A 457 CYS A 532 1555 1555 2.08 SSBOND 6 CYS A 481 CYS A 675 1555 1555 2.08 SSBOND 7 CYS A 491 CYS A 505 1555 1555 2.04 SSBOND 8 CYS A 502 CYS A 515 1555 1555 2.04 SSBOND 9 CYS A 573 CYS A 587 1555 1555 2.05 SSBOND 10 CYS A 625 CYS A 630 1555 1555 2.07 SSBOND 11 CYS B 348 CYS B 380 1555 1555 2.09 SSBOND 12 CYS B 358 CYS B 371 1555 1555 2.08 SSBOND 13 CYS B 405 CYS B 684 1555 1555 2.06 SSBOND 14 CYS B 425 CYS B 647 1555 1555 2.04 SSBOND 15 CYS B 457 CYS B 532 1555 1555 2.05 SSBOND 16 CYS B 481 CYS B 675 1555 1555 2.02 SSBOND 17 CYS B 491 CYS B 505 1555 1555 2.12 SSBOND 18 CYS B 502 CYS B 515 1555 1555 2.00 SSBOND 19 CYS B 573 CYS B 587 1555 1555 2.07 SSBOND 20 CYS B 625 CYS B 630 1555 1555 2.08 LINK ND2 ASN A 368 C1 NAG D 1 1555 1555 1.43 LINK ND2 ASN A 545 C1 NAG C 1 1555 1555 1.42 LINK ND2 ASN B 368 C1 NAG B 702 1555 1555 1.46 LINK ND2 ASN B 476 C1 NAG B 701 1555 1555 1.45 LINK ND2 ASN B 545 C1 NAG E 1 1555 1555 1.44 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.43 LINK O4 NAG C 2 C1 BMA C 3 1555 1555 1.44 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.45 LINK O4 NAG D 2 C1 BMA D 3 1555 1555 1.45 LINK O4 NAG E 1 C1 NAG E 2 1555 1555 1.45 LINK O4 NAG E 2 C1 BMA E 3 1555 1555 1.46 LINK OD1 ASP A 395 FE FE A 701 1555 1555 2.11 LINK OH TYR A 433 FE FE A 701 1555 1555 2.00 LINK OH TYR A 526 FE FE A 701 1555 1555 2.09 LINK NE2 HIS A 595 FE FE A 701 1555 1555 2.26 LINK FE FE A 701 O1 CO3 A 702 1555 1555 2.24 LINK FE FE A 701 O2 CO3 A 702 1555 1555 2.10 LINK OD1 ASP B 395 FE FE B 703 1555 1555 2.08 LINK OH TYR B 433 FE FE B 703 1555 1555 2.03 LINK OH TYR B 526 FE FE B 703 1555 1555 2.15 LINK NE2 HIS B 595 FE FE B 703 1555 1555 2.29 LINK FE FE B 703 O1 CO3 B 704 1555 1555 2.10 LINK FE FE B 703 O2 CO3 B 704 1555 1555 1.95 CISPEP 1 CYS A 625 PRO A 626 0 14.64 CISPEP 2 CYS B 625 PRO B 626 0 14.26 CRYST1 153.781 81.703 111.694 90.00 129.86 90.00 C 1 2 1 8 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 0.006503 0.000000 0.005429 0.00000 SCALE2 0.000000 0.012239 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011663 0.00000 CONECT 64 300 CONECT 138 241 CONECT 221 5356 CONECT 241 138 CONECT 300 64 CONECT 409 5434 CONECT 481 2615 CONECT 629 2336 CONECT 694 5434 CONECT 875 1436 CONECT 1051 2553 CONECT 1133 1228 CONECT 1209 1297 CONECT 1228 1133 CONECT 1297 1209 CONECT 1392 5434 CONECT 1436 875 CONECT 1532 5317 CONECT 1763 1866 CONECT 1866 1763 CONECT 1926 5434 CONECT 2155 2196 CONECT 2196 2155 CONECT 2336 629 CONECT 2553 1051 CONECT 2615 481 CONECT 2722 2958 CONECT 2796 2899 CONECT 2879 5453 CONECT 2899 2796 CONECT 2958 2722 CONECT 3067 5467 CONECT 3139 5273 CONECT 3287 4994 CONECT 3352 5467 CONECT 3533 4094 CONECT 3677 5439 CONECT 3709 5211 CONECT 3791 3886 CONECT 3867 3955 CONECT 3886 3791 CONECT 3955 3867 CONECT 4050 5467 CONECT 4094 3533 CONECT 4190 5395 CONECT 4421 4524 CONECT 4524 4421 CONECT 4584 5467 CONECT 4813 4854 CONECT 4854 4813 CONECT 4994 3287 CONECT 5211 3709 CONECT 5273 3139 CONECT 5317 1532 5318 5328 CONECT 5318 5317 5319 5325 CONECT 5319 5318 5320 5326 CONECT 5320 5319 5321 5327 CONECT 5321 5320 5322 5328 CONECT 5322 5321 5329 CONECT 5323 5324 5325 5330 CONECT 5324 5323 CONECT 5325 5318 5323 CONECT 5326 5319 CONECT 5327 5320 5331 CONECT 5328 5317 5321 CONECT 5329 5322 CONECT 5330 5323 CONECT 5331 5327 5332 5342 CONECT 5332 5331 5333 5339 CONECT 5333 5332 5334 5340 CONECT 5334 5333 5335 5341 CONECT 5335 5334 5336 5342 CONECT 5336 5335 5343 CONECT 5337 5338 5339 5344 CONECT 5338 5337 CONECT 5339 5332 5337 CONECT 5340 5333 CONECT 5341 5334 5345 CONECT 5342 5331 5335 CONECT 5343 5336 CONECT 5344 5337 CONECT 5345 5341 5346 5354 CONECT 5346 5345 5347 5351 CONECT 5347 5346 5348 5352 CONECT 5348 5347 5349 5353 CONECT 5349 5348 5350 5354 CONECT 5350 5349 5355 CONECT 5351 5346 CONECT 5352 5347 CONECT 5353 5348 CONECT 5354 5345 5349 CONECT 5355 5350 CONECT 5356 221 5357 5367 CONECT 5357 5356 5358 5364 CONECT 5358 5357 5359 5365 CONECT 5359 5358 5360 5366 CONECT 5360 5359 5361 5367 CONECT 5361 5360 5368 CONECT 5362 5363 5364 5369 CONECT 5363 5362 CONECT 5364 5357 5362 CONECT 5365 5358 CONECT 5366 5359 5370 CONECT 5367 5356 5360 CONECT 5368 5361 CONECT 5369 5362 CONECT 5370 5366 5371 5381 CONECT 5371 5370 5372 5378 CONECT 5372 5371 5373 5379 CONECT 5373 5372 5374 5380 CONECT 5374 5373 5375 5381 CONECT 5375 5374 5382 CONECT 5376 5377 5378 5383 CONECT 5377 5376 CONECT 5378 5371 5376 CONECT 5379 5372 CONECT 5380 5373 5384 CONECT 5381 5370 5374 CONECT 5382 5375 CONECT 5383 5376 CONECT 5384 5380 5385 5393 CONECT 5385 5384 5386 5390 CONECT 5386 5385 5387 5391 CONECT 5387 5386 5388 5392 CONECT 5388 5387 5389 5393 CONECT 5389 5388 5394 CONECT 5390 5385 CONECT 5391 5386 CONECT 5392 5387 CONECT 5393 5384 5388 CONECT 5394 5389 CONECT 5395 4190 5396 5406 CONECT 5396 5395 5397 5403 CONECT 5397 5396 5398 5404 CONECT 5398 5397 5399 5405 CONECT 5399 5398 5400 5406 CONECT 5400 5399 5407 CONECT 5401 5402 5403 5408 CONECT 5402 5401 CONECT 5403 5396 5401 CONECT 5404 5397 CONECT 5405 5398 5409 CONECT 5406 5395 5399 CONECT 5407 5400 CONECT 5408 5401 CONECT 5409 5405 5410 5420 CONECT 5410 5409 5411 5417 CONECT 5411 5410 5412 5418 CONECT 5412 5411 5413 5419 CONECT 5413 5412 5414 5420 CONECT 5414 5413 5421 CONECT 5415 5416 5417 5422 CONECT 5416 5415 CONECT 5417 5410 5415 CONECT 5418 5411 CONECT 5419 5412 5423 CONECT 5420 5409 5413 CONECT 5421 5414 CONECT 5422 5415 CONECT 5423 5419 5424 5432 CONECT 5424 5423 5425 5429 CONECT 5425 5424 5426 5430 CONECT 5426 5425 5427 5431 CONECT 5427 5426 5428 5432 CONECT 5428 5427 5433 CONECT 5429 5424 CONECT 5430 5425 CONECT 5431 5426 CONECT 5432 5423 5427 CONECT 5433 5428 CONECT 5434 409 694 1392 1926 CONECT 5434 5436 5437 CONECT 5435 5436 5437 5438 CONECT 5436 5434 5435 CONECT 5437 5434 5435 CONECT 5438 5435 CONECT 5439 3677 5440 5450 CONECT 5440 5439 5441 5447 CONECT 5441 5440 5442 5448 CONECT 5442 5441 5443 5449 CONECT 5443 5442 5444 5450 CONECT 5444 5443 5451 CONECT 5445 5446 5447 5452 CONECT 5446 5445 CONECT 5447 5440 5445 CONECT 5448 5441 CONECT 5449 5442 CONECT 5450 5439 5443 CONECT 5451 5444 CONECT 5452 5445 CONECT 5453 2879 5454 5464 CONECT 5454 5453 5455 5461 CONECT 5455 5454 5456 5462 CONECT 5456 5455 5457 5463 CONECT 5457 5456 5458 5464 CONECT 5458 5457 5465 CONECT 5459 5460 5461 5466 CONECT 5460 5459 CONECT 5461 5454 5459 CONECT 5462 5455 CONECT 5463 5456 CONECT 5464 5453 5457 CONECT 5465 5458 CONECT 5466 5459 CONECT 5467 3067 3352 4050 4584 CONECT 5467 5469 5470 CONECT 5468 5469 5470 5471 CONECT 5469 5467 5468 CONECT 5470 5467 5468 CONECT 5471 5468 MASTER 302 0 15 27 34 0 0 6 5725 2 210 54 END