HEADER HYDROLASE 25-SEP-09 3K0V TITLE REMOVAL OF SUGARS AND SUGARS-LIKE MOLECULES FROM THE SOLUTION BY C- TITLE 2 LOBE OF LACTOFERRIN: CRYSTAL STRUCTURE OF THE COMPLEX OF C-LOBE WITH TITLE 3 BETA-D-GLUCOPYRANOSYL-(1->4)-BETA-D-GALACTOPYRANOSYL-(1->4)-ALPHA-D- TITLE 4 GLUCOPYRANOSE AT 1.9 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: LACTOTRANSFERRIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: LACTOFERRIN, LACTOFERRICIN-B, LFCIN-B; COMPND 5 EC: 3.4.21.- SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE,COW,DOMESTIC CATTLE,DOMESTIC COW; SOURCE 4 ORGANISM_TAXID: 9913 KEYWDS COMPLEX, DEXTRIN, C-LOBE, ANTIBIOTIC, ANTIMICROBIAL, DISULFIDE BOND, KEYWDS 2 GLYCOPROTEIN, HYDROLASE, ION TRANSPORT, IRON, IRON TRANSPORT, METAL- KEYWDS 3 BINDING, PHOSPHOPROTEIN, PROTEASE, SECRETED, SERINE PROTEASE, KEYWDS 4 TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR R.MIR,G.VIKRAM,M.SINHA,N.SINGH,S.SHARMA,P.KAUR,T.P.SINGH REVDAT 6 06-SEP-23 3K0V 1 HETSYN REVDAT 5 29-JUL-20 3K0V 1 COMPND REMARK HET HETNAM REVDAT 5 2 1 FORMUL LINK SITE ATOM REVDAT 4 07-SEP-11 3K0V 1 JRNL REVDAT 3 13-JUL-11 3K0V 1 VERSN REVDAT 2 06-OCT-10 3K0V 1 REMARK REVDAT 1 13-OCT-09 3K0V 0 JRNL AUTH R.MIR,R.P.KUMAR,N.SINGH,G.P.VIKRAM,M.SINHA,A.BHUSHAN,P.KAUR, JRNL AUTH 2 A.SRINIVASAN,S.SHARMA,T.P.SINGH JRNL TITL SPECIFIC INTERACTIONS OF C-TERMINAL HALF (C-LOBE) OF JRNL TITL 2 LACTOFERRIN PROTEIN WITH EDIBLE SUGARS: BINDING AND JRNL TITL 3 STRUCTURAL STUDIES WITH IMPLICATIONS ON DIABETES. JRNL REF INT.J.BIOL.MACROMOL. V. 47 50 2010 JRNL REFN ISSN 0141-8130 JRNL PMID 20371371 JRNL DOI 10.1016/J.IJBIOMAC.2010.03.021 REMARK 2 REMARK 2 RESOLUTION. 1.91 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.91 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 62.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 3 NUMBER OF REFLECTIONS : 26864 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.209 REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1432 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.91 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.96 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1694 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.75 REMARK 3 BIN R VALUE (WORKING SET) : 0.2540 REMARK 3 BIN FREE R VALUE SET COUNT : 85 REMARK 3 BIN FREE R VALUE : 0.3700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2604 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 152 REMARK 3 SOLVENT ATOMS : 415 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.25 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.06000 REMARK 3 B22 (A**2) : -0.93000 REMARK 3 B33 (A**2) : -0.50000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.62000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.195 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.168 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.111 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.676 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.922 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.886 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2819 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3838 ; 1.280 ; 2.011 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 339 ; 5.889 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 118 ;37.332 ;25.169 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 448 ;16.642 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;19.535 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 453 ; 0.086 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2033 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1397 ; 0.202 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1920 ; 0.303 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 360 ; 0.128 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.034 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 60 ; 0.279 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 28 ; 0.292 ; 0.200 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): 1738 ; 0.681 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2699 ; 1.170 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1212 ; 1.579 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1139 ; 2.510 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL 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 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 THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3K0V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-SEP-09. REMARK 100 THE DEPOSITION ID IS D_1000055404. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-APR-09 REMARK 200 TEMPERATURE (KELVIN) : 300 REMARK 200 PH : 6.5 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 RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, AUTOMAR REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29538 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.910 REMARK 200 RESOLUTION RANGE LOW (A) : 62.620 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05800 REMARK 200 FOR THE DATA SET : 7.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.91 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.10400 REMARK 200 FOR SHELL : 2.500 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: PDB ENTRY 3IBO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.01M ZNSO4, 0.1M MES, 25% PEG, REMARK 280 MONOMETHYL ETHER 550, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 25.06700 REMARK 290 SMTRY3 2 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 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 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 THR A 677 REMARK 465 SER A 678 REMARK 465 PRO A 679 REMARK 465 LEU A 680 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 VAL A 410 -53.86 -121.95 REMARK 500 SER A 417 -153.87 -133.74 REMARK 500 ASP A 462 -7.53 80.65 REMARK 500 TRP A 467 -61.00 -145.38 REMARK 500 VAL A 543 -158.21 -134.56 REMARK 500 THR A 557 -17.19 74.01 REMARK 500 GLU A 583 58.52 -96.11 REMARK 500 SER A 634 31.45 -150.73 REMARK 500 THR A 636 35.09 39.64 REMARK 500 LEU A 640 -60.45 64.77 REMARK 500 ARG A 654 66.56 26.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ASP A 513 -10.03 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 ZN A 81 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 659 OE1 REMARK 620 2 GLU A 659 OE2 58.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 82 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 588 NE2 REMARK 620 2 HOH A 893 O 117.6 REMARK 620 3 HOH A1240 O 93.2 92.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 84 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CO3 A 85 O2 REMARK 620 2 CO3 A 85 O1 62.7 REMARK 620 3 ASP A 395 OD1 88.9 85.7 REMARK 620 4 TYR A 433 OH 93.3 155.5 88.9 REMARK 620 5 TYR A 526 OH 95.5 89.3 170.9 98.8 REMARK 620 6 HIS A 595 NE2 163.2 101.0 94.0 103.2 79.6 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2DWA RELATED DB: PDB REMARK 900 RELATED ID: 2DXY RELATED DB: PDB REMARK 900 RELATED ID: 3IBO RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THERE ARE CONFLICTS BETWEEN SEQRES(LYS A 565, GLU A 608) AND REMARK 999 SEQUENCE DATABASE (ASN, LYS). THE AUTHORS BELIEVE THAT THE SEQRES REMARK 999 IS CORRECT AND IS THE TRUE IDENTITY OF THESE RESIDUES AND IS REMARK 999 NATURAL MUTANT. DBREF 3K0V A 342 686 UNP P24627 TRFL_BOVIN 361 705 SEQADV 3K0V LYS A 565 UNP P24627 ASN 584 SEE REMARK 999 SEQADV 3K0V GLU A 608 UNP P24627 LYS 627 SEE REMARK 999 SEQRES 1 A 345 TYR THR ARG VAL VAL TRP CYS ALA VAL GLY PRO GLU GLU SEQRES 2 A 345 GLN LYS LYS CYS GLN GLN TRP SER GLN GLN SER GLY GLN SEQRES 3 A 345 ASN VAL THR CYS ALA THR ALA SER THR THR ASP ASP CYS SEQRES 4 A 345 ILE VAL LEU VAL LEU LYS GLY GLU ALA ASP ALA LEU ASN SEQRES 5 A 345 LEU ASP GLY GLY TYR ILE TYR THR ALA GLY LYS CYS GLY SEQRES 6 A 345 LEU VAL PRO VAL LEU ALA GLU ASN ARG LYS SER SER LYS SEQRES 7 A 345 HIS SER SER LEU ASP CYS VAL LEU ARG PRO THR GLU GLY SEQRES 8 A 345 TYR LEU ALA VAL ALA VAL VAL LYS LYS ALA ASN GLU GLY SEQRES 9 A 345 LEU THR TRP ASN SER LEU LYS ASP LYS LYS SER CYS HIS SEQRES 10 A 345 THR ALA VAL ASP ARG THR ALA GLY TRP ASN ILE PRO MET SEQRES 11 A 345 GLY LEU ILE VAL ASN GLN THR GLY SER CYS ALA PHE ASP SEQRES 12 A 345 GLU PHE PHE SER GLN SER CYS ALA PRO GLY ALA ASP PRO SEQRES 13 A 345 LYS SER ARG LEU CYS ALA LEU CYS ALA GLY ASP ASP GLN SEQRES 14 A 345 GLY LEU ASP LYS CYS VAL PRO ASN SER LYS GLU LYS TYR SEQRES 15 A 345 TYR GLY TYR THR GLY ALA PHE ARG CYS LEU ALA GLU ASP SEQRES 16 A 345 VAL GLY ASP VAL ALA PHE VAL LYS ASN ASP THR VAL TRP SEQRES 17 A 345 GLU ASN THR ASN GLY GLU SER THR ALA ASP TRP ALA LYS SEQRES 18 A 345 ASN LEU LYS ARG GLU ASP PHE ARG LEU LEU CYS LEU ASP SEQRES 19 A 345 GLY THR ARG LYS PRO VAL THR GLU ALA GLN SER CYS HIS SEQRES 20 A 345 LEU ALA VAL ALA PRO ASN HIS ALA VAL VAL SER ARG SER SEQRES 21 A 345 ASP ARG ALA ALA HIS VAL GLU GLN VAL LEU LEU HIS GLN SEQRES 22 A 345 GLN ALA LEU PHE GLY LYS ASN GLY LYS ASN CYS PRO ASP SEQRES 23 A 345 LYS PHE CYS LEU PHE LYS SER GLU THR LYS ASN LEU LEU SEQRES 24 A 345 PHE ASN ASP ASN THR GLU CYS LEU ALA LYS LEU GLY GLY SEQRES 25 A 345 ARG PRO THR TYR GLU GLU TYR LEU GLY THR GLU TYR VAL SEQRES 26 A 345 THR ALA ILE ALA ASN LEU LYS LYS CYS SER THR SER PRO SEQRES 27 A 345 LEU LEU GLU ALA CYS ALA PHE MODRES 3K0V ASN A 368 ASN GLYCOSYLATION SITE MODRES 3K0V ASN A 476 ASN GLYCOSYLATION SITE MODRES 3K0V ASN A 545 ASN GLYCOSYLATION SITE HET NAG B 1 14 HET NAG B 2 14 HET NAG C 1 14 HET NAG C 2 14 HET MAN C 3 11 HET NAG D 1 14 HET NAG D 2 14 HET MAN D 3 11 HET GLC E 1 12 HET GAL E 2 11 HET BGC E 3 11 HET SO4 A 68 5 HET ZN A 81 1 HET ZN A 82 1 HET FE A 84 1 HET CO3 A 85 4 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM MAN ALPHA-D-MANNOPYRANOSE HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM SO4 SULFATE ION HETNAM ZN ZINC ION 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 MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 2 NAG 6(C8 H15 N O6) FORMUL 3 MAN 2(C6 H12 O6) FORMUL 5 GLC C6 H12 O6 FORMUL 5 GAL C6 H12 O6 FORMUL 5 BGC C6 H12 O6 FORMUL 6 SO4 O4 S 2- FORMUL 7 ZN 2(ZN 2+) FORMUL 9 FE FE 3+ FORMUL 10 CO3 C O3 2- FORMUL 11 HOH *415(H2 O) HELIX 1 1 GLY A 351 SER A 365 1 15 HELIX 2 2 THR A 376 LYS A 386 1 11 HELIX 3 3 ASP A 395 CYS A 405 1 11 HELIX 4 4 THR A 447 LEU A 451 5 5 HELIX 5 5 TRP A 467 GLY A 479 1 13 HELIX 6 6 SER A 499 ALA A 503 5 5 HELIX 7 7 TYR A 524 GLU A 535 1 12 HELIX 8 8 ASN A 545 ASN A 551 1 7 HELIX 9 9 LYS A 565 GLU A 567 5 3 HELIX 10 10 ARG A 603 GLY A 619 1 17 HELIX 11 11 THR A 656 GLY A 662 1 7 HELIX 12 12 GLY A 662 LYS A 673 1 12 SHEET 1 A 2 VAL A 345 VAL A 350 0 SHEET 2 A 2 VAL A 369 ALA A 374 1 O THR A 370 N TRP A 347 SHEET 1 B 4 ALA A 391 LEU A 394 0 SHEET 2 B 4 ALA A 596 SER A 599 -1 O ALA A 596 N LEU A 394 SHEET 3 B 4 VAL A 408 ARG A 415 -1 N VAL A 408 O SER A 599 SHEET 4 B 4 THR A 645 LYS A 650 -1 O ALA A 649 N ALA A 412 SHEET 1 C 6 GLN A 489 CYS A 491 0 SHEET 2 C 6 LYS A 455 HIS A 458 1 N HIS A 458 O CYS A 491 SHEET 3 C 6 VAL A 540 LYS A 544 1 O PHE A 542 N CYS A 457 SHEET 4 C 6 TYR A 433 LYS A 440 -1 N VAL A 436 O VAL A 543 SHEET 5 C 6 PHE A 569 LEU A 572 -1 O LEU A 572 N ALA A 437 SHEET 6 C 6 ARG A 578 LYS A 579 -1 O LYS A 579 N LEU A 571 SHEET 1 D 5 GLN A 489 CYS A 491 0 SHEET 2 D 5 LYS A 455 HIS A 458 1 N HIS A 458 O CYS A 491 SHEET 3 D 5 VAL A 540 LYS A 544 1 O PHE A 542 N CYS A 457 SHEET 4 D 5 TYR A 433 LYS A 440 -1 N VAL A 436 O VAL A 543 SHEET 5 D 5 ALA A 590 ALA A 592 -1 O ALA A 592 N TYR A 433 SSBOND 1 CYS A 348 CYS A 380 1555 1555 2.15 SSBOND 2 CYS A 358 CYS A 371 1555 1555 2.04 SSBOND 3 CYS A 405 CYS A 684 1555 1555 2.18 SSBOND 4 CYS A 425 CYS A 647 1555 1555 2.03 SSBOND 5 CYS A 457 CYS A 532 1555 1555 2.03 SSBOND 6 CYS A 481 CYS A 675 1555 1555 1.93 SSBOND 7 CYS A 491 CYS A 505 1555 1555 2.03 SSBOND 8 CYS A 502 CYS A 515 1555 1555 2.15 SSBOND 9 CYS A 573 CYS A 587 1555 1555 2.05 SSBOND 10 CYS A 625 CYS A 630 1555 1555 2.04 LINK ND2 ASN A 368 C1 NAG B 1 1555 1555 1.45 LINK ND2 ASN A 476 C1 NAG C 1 1555 1555 1.44 LINK ND2 ASN A 545 C1 NAG D 1 1555 1555 1.44 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.45 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.44 LINK O4 NAG C 2 C1 MAN C 3 1555 1555 1.45 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.45 LINK O4 NAG D 2 C1 MAN D 3 1555 1555 1.45 LINK O4 GLC E 1 C1 GAL E 2 1555 1555 1.44 LINK O4 GAL E 2 C1 BGC E 3 1555 1555 1.41 LINK ZN ZN A 81 OE1 GLU A 659 1555 1555 2.23 LINK ZN ZN A 81 OE2 GLU A 659 1555 1555 2.29 LINK ZN ZN A 82 NE2 HIS A 588 1555 1555 2.07 LINK ZN ZN A 82 O HOH A 893 1555 1555 1.99 LINK ZN ZN A 82 O HOH A1240 1555 1555 2.34 LINK FE FE A 84 O2 CO3 A 85 1555 1555 2.15 LINK FE FE A 84 O1 CO3 A 85 1555 1555 2.18 LINK FE FE A 84 OD1 ASP A 395 1555 1555 2.12 LINK FE FE A 84 OH TYR A 433 1555 1555 2.00 LINK FE FE A 84 OH TYR A 526 1555 1555 2.03 LINK FE FE A 84 NE2 HIS A 595 1555 1555 2.27 CRYST1 61.810 50.134 65.545 90.00 107.10 90.00 P 1 21 1 2 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 0.016179 0.000000 0.004977 0.00000 SCALE2 0.000000 0.019947 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015962 0.00000