HEADER METAL BINDING PROTEIN 22-MAR-04 1SQY TITLE STRUCTURE OF HUMAN DIFERRIC LACTOFERRIN AT 2.5A RESOLUTION USING TITLE 2 CRYSTALS GROWN AT PH 6.5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: LACTOFERRIN; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS HUMAN DIFERRIC, LACTOFERRIN, PH 6.5, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.VIKRAM,R.PREM KUMAR,N.SINGH,J.KUMAR,A.S.ETHAYATHULLA,S.SHARMA, AUTHOR 2 P.KAUR,T.P.SINGH REVDAT 5 23-AUG-23 1SQY 1 HETSYN REVDAT 4 29-JUL-20 1SQY 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE ATOM REVDAT 3 13-JUL-11 1SQY 1 VERSN REVDAT 2 24-FEB-09 1SQY 1 VERSN REVDAT 1 13-APR-04 1SQY 0 JRNL AUTH P.VIKRAM,R.PREM KUMAR,N.SINGH,J.KUMAR,A.S.ETHAYATHULLA, JRNL AUTH 2 S.SHARMA,P.KAUR,T.P.SINGH JRNL TITL STRUCTURE OF HUMAN DIFERRIC LACTOFERRIN AT 2.5A RESOLUTION JRNL TITL 2 USING CRYSTALS GROWN AT PH 6.5. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.73 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 28929 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) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1539 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.56 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2067 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3040 REMARK 3 BIN FREE R VALUE SET COUNT : 111 REMARK 3 BIN FREE R VALUE : 0.3450 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5347 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 306 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 53.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.15 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.61000 REMARK 3 B22 (A**2) : 1.13000 REMARK 3 B33 (A**2) : -2.74000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.505 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.243 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.276 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.477 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.941 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5543 ; 0.013 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 4883 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7512 ; 1.728 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11374 ; 1.125 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 690 ; 2.304 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 950 ;19.075 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 809 ; 0.118 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6215 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1141 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1374 ; 0.256 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 4897 ; 0.240 ; 0.300 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 4 ; 0.472 ; 0.500 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 424 ; 0.157 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): 12 ; 0.108 ; 0.500 REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 7 ; 0.243 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 19 ; 0.228 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.198 ; 0.500 REMARK 3 SYMMETRY H-BOND OTHERS (A): 1 ; 0.139 ; 0.500 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): 3442 ; 0.884 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5502 ; 1.675 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2101 ; 2.190 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2010 ; 3.742 ; 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 : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 1SQY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-MAR-04. REMARK 100 THE DEPOSITION ID IS D_1000021935. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JUL-03 REMARK 200 TEMPERATURE (KELVIN) : 298 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) : 1.5414 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30469 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 200 DATA REDUNDANCY : 12.10 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05900 REMARK 200 FOR THE DATA SET : 9.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.60200 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: AMORE REMARK 200 STARTING MODEL: 1B0L REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: ETHANOL, TRIS-HCL, PH 6.5, REMARK 280 MICRODIALYSIS, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 28.07800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 78.51800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.04500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 78.51800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.07800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.04500 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, 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 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 PRO A 141 C - N - CA ANGL. DEV. = 13.9 DEGREES REMARK 500 PRO A 141 C - N - CD ANGL. DEV. = -15.7 DEGREES REMARK 500 CYS A 198 CA - CB - SG ANGL. DEV. = 6.6 DEGREES REMARK 500 ASP A 302 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 445 CB - CG - OD2 ANGL. DEV. = 5.8 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 ALA A 70 -100.01 -2.82 REMARK 500 THR A 90 45.18 -104.10 REMARK 500 TRP A 125 -65.21 -134.18 REMARK 500 SER A 191 -178.26 66.51 REMARK 500 ILE A 209 -158.08 -135.91 REMARK 500 LYS A 241 37.05 -96.76 REMARK 500 CYS A 245 78.75 -155.03 REMARK 500 VAL A 260 -92.80 -76.47 REMARK 500 LYS A 263 35.36 74.59 REMARK 500 ASP A 281 72.74 52.25 REMARK 500 PRO A 292 150.25 -45.50 REMARK 500 SER A 293 -79.33 -31.74 REMARK 500 LEU A 299 -39.45 73.76 REMARK 500 LYS A 416 97.77 -44.48 REMARK 500 GLN A 419 53.87 -43.17 REMARK 500 SER A 421 131.03 -10.89 REMARK 500 ASP A 422 136.58 145.50 REMARK 500 PRO A 423 79.57 -42.08 REMARK 500 ASN A 426 46.47 -98.98 REMARK 500 ASP A 445 69.62 -60.98 REMARK 500 ALA A 462 161.38 176.29 REMARK 500 THR A 466 -76.04 -51.29 REMARK 500 TRP A 469 -69.82 -143.88 REMARK 500 GLN A 479 -79.46 -83.65 REMARK 500 PRO A 519 46.72 -78.66 REMARK 500 SER A 521 -8.98 -58.36 REMARK 500 VAL A 545 -159.15 -139.84 REMARK 500 ASN A 559 34.26 -92.85 REMARK 500 ASN A 623 40.25 -100.53 REMARK 500 ASP A 626 32.40 -91.47 REMARK 500 CYS A 627 -83.02 -72.37 REMARK 500 LYS A 630 -60.16 -109.98 REMARK 500 SER A 636 5.75 -165.66 REMARK 500 GLU A 637 83.28 56.34 REMARK 500 THR A 638 9.99 53.12 REMARK 500 LEU A 642 -35.84 74.33 REMARK 500 SER A 678 148.77 168.31 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 702 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 60 OD1 REMARK 620 2 TYR A 92 OH 96.1 REMARK 620 3 TYR A 192 OH 161.8 95.3 REMARK 620 4 HIS A 253 NE2 79.2 95.9 85.5 REMARK 620 5 CO3 A 703 O1 84.9 154.9 90.8 108.8 REMARK 620 6 CO3 A 703 O3 96.0 93.5 97.6 169.8 61.5 REMARK 620 N 1 2 3 4 5 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 435 OH 95.7 REMARK 620 3 TYR A 528 OH 167.1 91.3 REMARK 620 4 HIS A 597 NE2 85.7 96.5 82.8 REMARK 620 5 CO3 A 704 O1 90.5 97.4 99.3 165.8 REMARK 620 6 CO3 A 704 O3 85.5 158.3 92.0 105.1 60.9 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: FE1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: N-LOBE IRON SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: FE2 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: C-LOBE IRON SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: AN1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: N-LOBE CARBONATE SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: AN2 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: C-LOBE CARBONATE SITE REMARK 999 REMARK 999 SEQUENCE REMARK 999 A SUITABLE DATABASE REFERENCE SEQUENCE COULD REMARK 999 NOT BE FOUND FOR THIS PROTEIN AT THE TIME REMARK 999 OF PROCESSING DBREF 1SQY A 1 691 UNP P02788 TRFL_HUMAN 20 710 SEQRES 1 A 691 GLY ARG ARG ARG SER VAL GLN TRP CYS THR VAL SER ASN SEQRES 2 A 691 PRO GLU ALA THR LYS CYS PHE GLN TRP GLN ARG ASN MET SEQRES 3 A 691 ARG ARG VAL ARG GLY PRO PRO VAL SER CYS VAL LYS ARG SEQRES 4 A 691 ASP SER PRO THR GLN CYS ILE GLN ALA ILE ALA GLU ASN SEQRES 5 A 691 ARG ALA ASP ALA VAL THR LEU ASP GLY GLY PHE ILE TYR SEQRES 6 A 691 GLU ALA GLY LEU ALA PRO TYR LYS LEU ARG PRO VAL ALA SEQRES 7 A 691 ALA GLU VAL TYR GLY THR GLU ARG GLN PRO ARG THR HIS SEQRES 8 A 691 TYR TYR ALA VAL ALA VAL VAL LYS LYS GLY GLY SER PHE SEQRES 9 A 691 GLN LEU ASN GLU LEU GLN GLY LEU LYS SER CYS HIS THR SEQRES 10 A 691 GLY LEU ARG ARG THR ALA GLY TRP ASN VAL PRO ILE GLY SEQRES 11 A 691 THR LEU ARG PRO PHE LEU ASN TRP THR GLY PRO PRO GLU SEQRES 12 A 691 PRO ILE GLU ALA ALA VAL ALA ARG PHE PHE SER ALA SER SEQRES 13 A 691 CYS VAL PRO GLY ALA ASP LYS GLY GLN PHE PRO ASN LEU SEQRES 14 A 691 CYS ARG LEU CYS ALA GLY THR GLY GLU ASN LYS CYS ALA SEQRES 15 A 691 PHE SER SER GLN GLU PRO TYR PHE SER TYR SER GLY ALA SEQRES 16 A 691 PHE LYS CYS LEU ARG ASP GLY ALA GLY ASP VAL ALA PHE SEQRES 17 A 691 ILE ARG GLU SER THR VAL PHE GLU ASP LEU SER ASP GLU SEQRES 18 A 691 ALA GLU ARG ASP GLU TYR GLU LEU LEU CYS PRO ASP ASN SEQRES 19 A 691 THR ARG LYS PRO VAL ASP LYS PHE LYS ASP CYS HIS LEU SEQRES 20 A 691 ALA ARG VAL PRO SER HIS ALA VAL VAL ALA ARG SER VAL SEQRES 21 A 691 ASN GLY LYS GLU ASP ALA ILE TRP ASN LEU LEU ARG GLN SEQRES 22 A 691 ALA GLN GLU LYS PHE GLY LYS ASP LYS SER PRO ALA PHE SEQRES 23 A 691 GLN LEU PHE GLY SER PRO SER GLY GLN LYS ASP LEU LEU SEQRES 24 A 691 PHE LYS ASP SER ALA ILE GLY PHE SER ARG VAL PRO PRO SEQRES 25 A 691 ARG ILE ASP SER GLY LEU TYR LEU GLY SER GLY TYR PHE SEQRES 26 A 691 THR ALA ILE GLN ASN LEU ARG LYS SER GLU GLU GLU VAL SEQRES 27 A 691 ALA ALA ARG ARG ALA ARG VAL VAL TRP CYS ALA VAL GLY SEQRES 28 A 691 GLU GLN GLU LEU ARG LYS CYS ASN GLN TRP SER GLY LEU SEQRES 29 A 691 SER GLU GLY SER VAL THR CYS SER SER ALA SER THR THR SEQRES 30 A 691 GLU ASP CYS ILE ALA LEU VAL LEU LYS GLY GLU ALA ASP SEQRES 31 A 691 ALA MET SER LEU ASP GLY GLY TYR VAL TYR THR ALA GLY SEQRES 32 A 691 LYS CYS GLY LEU VAL PRO VAL LEU ALA GLU ASN TYR LYS SEQRES 33 A 691 SER GLN GLN SER SER ASP PRO ASP PRO ASN CYS VAL ASP SEQRES 34 A 691 ARG PRO VAL GLU GLY TYR LEU ALA VAL ALA VAL VAL ARG SEQRES 35 A 691 ARG SER ASP THR SER LEU THR TRP ASN SER VAL LYS GLY SEQRES 36 A 691 LYS LYS SER CYS HIS THR ALA VAL ASP ARG THR ALA GLY SEQRES 37 A 691 TRP ASN ILE PRO MET GLY LEU LEU PHE ASN GLN THR GLY SEQRES 38 A 691 SER CYS LYS PHE ASP GLU TYR PHE SER GLN SER CYS ALA SEQRES 39 A 691 PRO GLY ARG ASP PRO ARG SER ASN LEU CYS ALA LEU CYS SEQRES 40 A 691 ILE GLY ASP GLU GLN GLY GLU ASN LYS CYS VAL PRO ASN SEQRES 41 A 691 SER ASN GLU ARG TYR TYR GLY TYR THR GLY ALA PHE ARG SEQRES 42 A 691 CYS LEU ALA GLU ASN ALA GLY ASP VAL ALA PHE VAL LYS SEQRES 43 A 691 ASP VAL THR VAL LEU GLN ASN THR ASP GLY ASN ASN ASN SEQRES 44 A 691 GLU ALA TRP ALA LYS ASP LEU LYS LEU ALA ASP PHE ALA SEQRES 45 A 691 LEU LEU CYS LEU ASP GLY LYS ARG LYS PRO VAL THR GLU SEQRES 46 A 691 ALA ARG SER CYS HIS LEU ALA MET ALA PRO ASN HIS ALA SEQRES 47 A 691 VAL VAL SER ARG MET ASP LYS VAL GLU ARG LEU LYS GLN SEQRES 48 A 691 VAL LEU LEU HIS GLN GLN ALA LYS PHE GLY ARG ASN GLY SEQRES 49 A 691 SER ASP CYS PRO ASP LYS PHE CYS LEU PHE GLN SER GLU SEQRES 50 A 691 THR LYS ASN LEU LEU PHE ASN ASP ASN THR GLU CYS LEU SEQRES 51 A 691 ALA ARG LEU HIS GLY LYS THR THR TYR GLU LYS TYR LEU SEQRES 52 A 691 GLY PRO GLN TYR VAL ALA GLY ILE THR ASN LEU LYS LYS SEQRES 53 A 691 CYS SER THR SER PRO LEU LEU GLU ALA CYS GLU PHE LEU SEQRES 54 A 691 ARG LYS MODRES 1SQY ASN A 137 ASN GLYCOSYLATION SITE MODRES 1SQY ASN A 478 ASN GLYCOSYLATION SITE HET NAG B 1 14 HET NAG B 2 14 HET NAG C 1 14 HET NAG C 2 14 HET FE A 701 1 HET FE A 702 1 HET CO3 A 703 4 HET CO3 A 704 4 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE 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 FORMUL 2 NAG 4(C8 H15 N O6) FORMUL 4 FE 2(FE 3+) FORMUL 6 CO3 2(C O3 2-) FORMUL 8 HOH *306(H2 O) HELIX 1 1 SER A 12 MET A 26 1 15 HELIX 2 2 SER A 41 GLU A 51 1 11 HELIX 3 3 ASP A 60 GLY A 68 1 9 HELIX 4 4 GLN A 105 LEU A 109 5 5 HELIX 5 5 TRP A 125 ARG A 133 1 9 HELIX 6 6 PRO A 134 LEU A 136 5 3 HELIX 7 7 PRO A 144 PHE A 153 1 10 HELIX 8 8 PHE A 166 CYS A 170 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 1 6 HELIX 12 12 LYS A 241 CYS A 245 5 5 HELIX 13 13 LYS A 263 GLY A 279 1 17 HELIX 14 14 ASP A 315 GLY A 321 1 7 HELIX 15 15 GLY A 321 LEU A 331 1 11 HELIX 16 16 SER A 334 ARG A 344 1 11 HELIX 17 17 GLY A 351 GLY A 363 1 13 HELIX 18 18 THR A 376 LYS A 386 1 11 HELIX 19 19 ASP A 395 CYS A 405 1 11 HELIX 20 20 ASN A 426 ARG A 430 5 5 HELIX 21 21 THR A 449 VAL A 453 5 5 HELIX 22 22 TRP A 469 THR A 480 1 12 HELIX 23 23 LYS A 484 TYR A 488 5 5 HELIX 24 24 SER A 501 ALA A 505 5 5 HELIX 25 25 TYR A 526 GLU A 537 1 12 HELIX 26 26 ASP A 547 ASN A 553 1 7 HELIX 27 27 LYS A 567 ALA A 569 5 3 HELIX 28 28 THR A 584 CYS A 589 5 6 HELIX 29 29 ARG A 602 ASP A 604 5 3 HELIX 30 30 LYS A 605 GLY A 621 1 17 HELIX 31 31 THR A 658 GLY A 664 1 7 HELIX 32 32 GLY A 664 LYS A 675 1 12 HELIX 33 33 LYS A 676 SER A 678 5 3 HELIX 34 34 SER A 680 LYS A 691 1 12 SHEET 1 A 2 VAL A 6 THR A 10 0 SHEET 2 A 2 VAL A 34 LYS A 38 1 O SER A 35 N 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 SER A 308 N ALA A 79 SHEET 1 D 6 ALA A 155 CYS A 157 0 SHEET 2 D 6 LYS A 113 HIS A 116 1 N HIS A 116 O CYS A 157 SHEET 3 D 6 VAL A 206 ARG A 210 1 O PHE A 208 N CYS A 115 SHEET 4 D 6 HIS A 91 LYS A 99 -1 N VAL A 97 O ALA A 207 SHEET 5 D 6 TYR A 227 LEU A 230 -1 O LEU A 230 N ALA A 96 SHEET 6 D 6 ARG A 236 PRO A 238 -1 O LYS A 237 N LEU A 229 SHEET 1 E 5 ALA A 155 CYS A 157 0 SHEET 2 E 5 LYS A 113 HIS A 116 1 N HIS A 116 O CYS A 157 SHEET 3 E 5 VAL A 206 ARG A 210 1 O PHE A 208 N CYS A 115 SHEET 4 E 5 HIS A 91 LYS A 99 -1 N VAL A 97 O ALA A 207 SHEET 5 E 5 ALA A 248 PRO A 251 -1 O VAL A 250 N TYR A 92 SHEET 1 F 2 VAL A 345 VAL A 350 0 SHEET 2 F 2 VAL A 369 ALA A 374 1 O THR A 370 N TRP A 347 SHEET 1 G 4 MET A 392 LEU A 394 0 SHEET 2 G 4 ALA A 598 SER A 601 -1 O ALA A 598 N LEU A 394 SHEET 3 G 4 VAL A 408 TYR A 415 -1 N VAL A 410 O VAL A 599 SHEET 4 G 4 THR A 647 ALA A 651 -1 O GLU A 648 N ASN A 414 SHEET 1 H 6 GLN A 491 CYS A 493 0 SHEET 2 H 6 LYS A 457 HIS A 460 1 N HIS A 460 O CYS A 493 SHEET 3 H 6 VAL A 542 LYS A 546 1 O PHE A 544 N CYS A 459 SHEET 4 H 6 TYR A 435 ARG A 442 -1 N VAL A 440 O ALA A 543 SHEET 5 H 6 PHE A 571 LEU A 574 -1 O ALA A 572 N VAL A 441 SHEET 6 H 6 ARG A 580 PRO A 582 -1 O LYS A 581 N LEU A 573 SHEET 1 I 5 GLN A 491 CYS A 493 0 SHEET 2 I 5 LYS A 457 HIS A 460 1 N HIS A 460 O CYS A 493 SHEET 3 I 5 VAL A 542 LYS A 546 1 O PHE A 544 N CYS A 459 SHEET 4 I 5 TYR A 435 ARG A 442 -1 N VAL A 440 O ALA A 543 SHEET 5 I 5 ALA A 592 ALA A 594 -1 O ALA A 594 N TYR A 435 SSBOND 1 CYS A 9 CYS A 45 1555 1555 2.01 SSBOND 2 CYS A 19 CYS A 36 1555 1555 2.03 SSBOND 3 CYS A 115 CYS A 198 1555 1555 2.04 SSBOND 4 CYS A 157 CYS A 173 1555 1555 2.02 SSBOND 5 CYS A 170 CYS A 181 1555 1555 2.01 SSBOND 6 CYS A 231 CYS A 245 1555 1555 2.00 SSBOND 7 CYS A 348 CYS A 380 1555 1555 1.99 SSBOND 8 CYS A 358 CYS A 371 1555 1555 2.01 SSBOND 9 CYS A 405 CYS A 686 1555 1555 2.01 SSBOND 10 CYS A 427 CYS A 649 1555 1555 2.01 SSBOND 11 CYS A 459 CYS A 534 1555 1555 2.00 SSBOND 12 CYS A 483 CYS A 677 1555 1555 2.04 SSBOND 13 CYS A 493 CYS A 507 1555 1555 2.03 SSBOND 14 CYS A 504 CYS A 517 1555 1555 2.03 SSBOND 15 CYS A 575 CYS A 589 1555 1555 2.03 SSBOND 16 CYS A 627 CYS A 632 1555 1555 2.00 LINK ND2 ASN A 137 C1 NAG C 1 1555 1555 1.45 LINK ND2 ASN A 478 C1 NAG B 1 1555 1555 1.47 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.48 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.48 LINK OD1 ASP A 60 FE FE A 702 1555 1555 2.05 LINK OH TYR A 92 FE FE A 702 1555 1555 1.96 LINK OH TYR A 192 FE FE A 702 1555 1555 1.99 LINK NE2 HIS A 253 FE FE A 702 1555 1555 2.22 LINK OD1 ASP A 395 FE FE A 701 1555 1555 1.99 LINK OH TYR A 435 FE FE A 701 1555 1555 1.88 LINK OH TYR A 528 FE FE A 701 1555 1555 1.94 LINK NE2 HIS A 597 FE FE A 701 1555 1555 2.36 LINK FE FE A 701 O1 CO3 A 704 1555 1555 2.01 LINK FE FE A 701 O3 CO3 A 704 1555 1555 2.19 LINK FE FE A 702 O1 CO3 A 703 1555 1555 2.02 LINK FE FE A 702 O3 CO3 A 703 1555 1555 2.17 SITE 1 FE1 6 ASP A 60 TYR A 92 TYR A 192 HIS A 253 SITE 2 FE1 6 FE A 702 CO3 A 703 SITE 1 FE2 6 ASP A 395 TYR A 435 TYR A 528 HIS A 597 SITE 2 FE2 6 FE A 701 CO3 A 704 SITE 1 AN1 6 CO3 A 703 THR A 117 ARG A 121 ALA A 123 SITE 2 AN1 6 GLY A 124 FE A 702 SITE 1 AN2 6 CO3 A 704 THR A 461 ARG A 465 ALA A 467 SITE 2 AN2 6 GLY A 468 FE A 701 CRYST1 56.156 98.090 157.036 90.00 90.00 90.00 P 21 21 21 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 0.017808 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010195 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006368 0.00000