2v4j

THE CRYSTAL STRUCTURE OF Desulfovibrio vulgaris DISSIMILATORY SULFITE REDUCTASE BOUND TO DsrC PROVIDES NOVEL INSIGHTS INTO THE MECHANISM OF SULFATE RESPIRATION

Method: X-RAY DIFFRACTION

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1. Protein Identity and Related Structures Protein Identity & Related Structures

SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT ALPHA

OrganismNot specified

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 6	SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT BETA × 2 （P45575） SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT GAMMA × 2 （P45573） IRON/SULFUR CLUSTER × 8 ;3,3',3'',3'''-[(1R,2S,3S,4S,7S,8S,11S,12S,13S,16S,19S)-3,8,13,17-tetrakis(carboxylatomethyl)-8,13-dimethyl-1,2,3,4,7,8,11,12,13,16,19,20,22,24-tetradecahydroporphyrin-2,7,12,18-tetrayl]tetrapropanoate ; × 2 SIROHEME × 2 SULFITE ION × 2 water × 6	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	DSVA_DESVH
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–437； UniProt 1–437 Author chain D； PDBConstruct 1–437； UniProt 1–437

SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT BETA

OrganismNot specified

UniProt P45575

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 6	SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT ALPHA × 2 （P45574） SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT GAMMA × 2 （P45573） IRON/SULFUR CLUSTER × 8 ;3,3',3'',3'''-[(1R,2S,3S,4S,7S,8S,11S,12S,13S,16S,19S)-3,8,13,17-tetrakis(carboxylatomethyl)-8,13-dimethyl-1,2,3,4,7,8,11,12,13,16,19,20,22,24-tetradecahydroporphyrin-2,7,12,18-tetrayl]tetrapropanoate ; × 2 SIROHEME × 2 SULFITE ION × 2 water × 6	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	DSVB_DESVH
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–381； UniProt 1–381 Author chain E； PDBConstruct 1–381； UniProt 1–381

SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT GAMMA

OrganismNot specified

UniProt P45573

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein heterocomplex	Heteromer	Protein 6	SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT ALPHA × 2 （P45574） SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT BETA × 2 （P45575） IRON/SULFUR CLUSTER × 8 ;3,3',3'',3'''-[(1R,2S,3S,4S,7S,8S,11S,12S,13S,16S,19S)-3,8,13,17-tetrakis(carboxylatomethyl)-8,13-dimethyl-1,2,3,4,7,8,11,12,13,16,19,20,22,24-tetradecahydroporphyrin-2,7,12,18-tetrayl]tetrapropanoate ; × 2 SIROHEME × 2 SULFITE ION × 2 water × 6	Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	DSVC_DESVH
Isoform	—
PDB entities	3
Chains and sequence ranges	Author chain C； PDBConstruct 1–105； UniProt 1–105 Author chain F； PDBConstruct 1–105； UniProt 1–105

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	2v4j
Deposition date deposition_date	2008-09-22
Structure title title	THE CRYSTAL STRUCTURE OF Desulfovibrio vulgaris DISSIMILATORY SULFITE REDUCTASE BOUND TO DsrC PROVIDES NOVEL INSIGHTS INTO THE MECHANISM OF SULFATE RESPIRATION
Keywords keywords	DISSIMILATORY SULFITE REDUCTASE, SIROHEME, OXIDOREDUCTASE, SIROHYDROCHLORIN; OXIDOREDUCTASE
Experimental Method method	X-RAY DIFFRACTION

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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

2v4j__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

2v4j__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

2v4j__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	37.94 Å
Rg (electron density)	37.64 Å
Total Rg	37.71 Å
Atom count	14800
Residues	1838
Excluded volume	263550 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`2v4j__assembly_1__model_1`	hexameric （6）	Success	4.1.3-1-20251215 (887e7ef)	View Download

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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (8)

Entity 1 Entity 1 polymer

Description description	SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT ALPHA
Molecular weight formula_weight	49154.6 kDa
EC 编号 ec_number	1.8.99.3
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,D
Atom count atom_count	15816

MAKHATPKLDQLESGPWPSFVSDIKQEAAYRAANPKGLDYQVPVDCPEDLLGVLELSYDEGETHWKHGGIVGVFGYGGGVIGRYCDQPEKFPGVAHFHTVRVAQPSGKYYSADYLRQLCDIWDLRGSGLTNMHGSTGDIVLLGTQTPQLEEIFFELTHNLNTDLGGSGSNLRTPESCLGKSRCEFACYDSQAACYELTMEYQDELHRPAFPYKFKFKFDACPNGCVASIARSDFSVIGTWKDDIKIDAEAVKAYVAGEFKPNAGAHSGRDWGKFDIEAEVVNRCPSKCMKWDGSKLSIDNKECVRCMHCINTMPRALHIGDERGASILCGAKAPILDGAQMGSLLVPFVAAEEPFDEIKEVVEKIWDWWMEEGKNRERLGETMKRLSFQKLLEVTEIAPVPQHVKEPRTNPYIFFKEEEVPGGWDRDITEYRKRHLR

Entity 2 Entity 2 polymer

Description description	SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT BETA
Molecular weight formula_weight	42574.0 kDa
EC 编号 ec_number	1.8.99.3
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B,E

MAFISSGYNPEKPMANRITDIGPRKFDEFFPPVIAKNFGSWLYHEILEPGVLMHVAESGDKVYTVRVGAARLMSITHIREMCDIADKYCGGHLRFTTRNNVEFMVADEASLKALKEDLASRKFDGGSLKFPIGGTGAGVSNIVHTQGWVHCHTPATDASGPVKAIMDEVFEDFQSMRLPAPVRISLACCINMCGAVHCSDIGVVGIHRKPPMIDHEWTDQLCEIPLAVASCPTAAVRPTKLEIGDKKVNTIAIKNERCMYCGNCYTMCPALPISDGEGDGVVIMVGGKVSNRISMPKFSKVVVAYIPNEPPRWPSLTKTIKHIIEVYSANAYKYERLGEWAERIGWERFFSLTGLEFSHHLIDDFRDPAYYTWRQSTQFKF

Entity 3 Entity 3 polymer

Description description	SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT GAMMA
Molecular weight formula_weight	11887.6 kDa
EC 编号 ec_number	1.8.99.3
Source method src_method	nat
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C,F

MAEVTYKGKSFEVDEDGFLLRFDDWCPEWVEYVKESEGISDISPDHQKIIDFLQDYYKKNGIAPMVRILSKNTGFKLKEVYELFPSGPGKGACKMAGLPKPTGCV

Entity 4 Entity 4 non-polymer

Description description	IRON/SULFUR CLUSTER
Molecular weight formula_weight	351.6 kDa
Source method src_method	syn
Copy count entity_count	8

Entity 5 Entity 5 non-polymer

Description description	;3,3',3'',3'''-[(1R,2S,3S,4S,7S,8S,11S,12S,13S,16S,19S)-3,8,13,17-tetrakis(carboxylatomethyl)-8,13-dimethyl-1,2,3,4,7,8,11,12,13,16,19,20,22,24-tetradecahydroporphyrin-2,7,12,18-tetrayl]tetrapropanoate ;
Molecular weight formula_weight	868.9 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 6 Entity 6 non-polymer

Description description	SIROHEME
Molecular weight formula_weight	916.7 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 7 Entity 7 non-polymer

Description description	SULFITE ION
Molecular weight formula_weight	80.1 kDa
Source method src_method	syn
Copy count entity_count	2

Entity 8 Entity 8 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	1016

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6. Fold Classification (SCOP + CATH) 32 domains

SCOP 2.08 (14 domains)

Domain ID domain_id	d2v4ja1
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.58 — Ferredoxin-like
Superfamily Superfamily superfamily	d.58.1 — 4Fe-4S ferredoxins
Family Family family	d.58.1.5 — Ferredoxin domains from multidomain proteins

Domain ID domain_id	d2v4ja2
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.58 — Ferredoxin-like
Superfamily Superfamily superfamily	d.58.36 — Nitrite/Sulfite reductase N-terminal domain-like
Family Family family	d.58.36.2 — DsrA/DsrB N-terminal-domain-like

Domain ID domain_id	d2v4ja3
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.134 — Nitrite and sulphite reductase 4Fe-4S domain-like
Superfamily Superfamily superfamily	d.134.1 — Nitrite and sulphite reductase 4Fe-4S domain-like
Family Family family	d.134.1.1 — Nitrite and sulphite reductase 4Fe-4S domain-like

Domain ID domain_id	d2v4jb1
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.58 — Ferredoxin-like
Superfamily Superfamily superfamily	d.58.1 — 4Fe-4S ferredoxins
Family Family family	d.58.1.5 — Ferredoxin domains from multidomain proteins

Domain ID domain_id	d2v4jb2
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.58 — Ferredoxin-like
Superfamily Superfamily superfamily	d.58.36 — Nitrite/Sulfite reductase N-terminal domain-like
Family Family family	d.58.36.2 — DsrA/DsrB N-terminal-domain-like

Domain ID domain_id	d2v4jb3
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.134 — Nitrite and sulphite reductase 4Fe-4S domain-like
Superfamily Superfamily superfamily	d.134.1 — Nitrite and sulphite reductase 4Fe-4S domain-like
Family Family family	d.134.1.1 — Nitrite and sulphite reductase 4Fe-4S domain-like

Domain ID domain_id	d2v4jc1
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.203 — DsrC, the gamma subunit of dissimilatory sulfite reductase
Superfamily Superfamily superfamily	d.203.1 — DsrC, the gamma subunit of dissimilatory sulfite reductase
Family Family family	d.203.1.1 — DsrC, the gamma subunit of dissimilatory sulfite reductase

Domain ID domain_id	d2v4jd1
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.58 — Ferredoxin-like
Superfamily Superfamily superfamily	d.58.1 — 4Fe-4S ferredoxins
Family Family family	d.58.1.5 — Ferredoxin domains from multidomain proteins

Domain ID domain_id	d2v4jd2
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.58 — Ferredoxin-like
Superfamily Superfamily superfamily	d.58.36 — Nitrite/Sulfite reductase N-terminal domain-like
Family Family family	d.58.36.2 — DsrA/DsrB N-terminal-domain-like

Domain ID domain_id	d2v4jd3
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.134 — Nitrite and sulphite reductase 4Fe-4S domain-like
Superfamily Superfamily superfamily	d.134.1 — Nitrite and sulphite reductase 4Fe-4S domain-like
Family Family family	d.134.1.1 — Nitrite and sulphite reductase 4Fe-4S domain-like

Domain ID domain_id	d2v4je1
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.58 — Ferredoxin-like
Superfamily Superfamily superfamily	d.58.1 — 4Fe-4S ferredoxins
Family Family family	d.58.1.5 — Ferredoxin domains from multidomain proteins

Domain ID domain_id	d2v4je2
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.58 — Ferredoxin-like
Superfamily Superfamily superfamily	d.58.36 — Nitrite/Sulfite reductase N-terminal domain-like
Family Family family	d.58.36.2 — DsrA/DsrB N-terminal-domain-like

Domain ID domain_id	d2v4je3
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.134 — Nitrite and sulphite reductase 4Fe-4S domain-like
Superfamily Superfamily superfamily	d.134.1 — Nitrite and sulphite reductase 4Fe-4S domain-like
Family Family family	d.134.1.1 — Nitrite and sulphite reductase 4Fe-4S domain-like

Domain ID domain_id	d2v4jf_
Class class	d — Alpha and beta proteins (a+b)
Fold Fold fold	d.203 — DsrC, the gamma subunit of dissimilatory sulfite reductase
Superfamily Superfamily superfamily	d.203.1 — DsrC, the gamma subunit of dissimilatory sulfite reductase
Family Family family	d.203.1.0 — automated matches

CATH v4.4 (18 domains)

Domain ID domain_id	2v4jA01
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1420 —

Domain ID domain_id	2v4jA02
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily	2500 —

Domain ID domain_id	2v4jA03
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	413 — Sulfite Reductase Hemoprotein; domain 1
Homologous superfamily homologous superfamily	10 — Sulfite Reductase Hemoprotein, domain 1

Domain ID domain_id	2v4jA04
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily	20 —

Domain ID domain_id	2v4jB01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily	3340 —

Domain ID domain_id	2v4jB02
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	413 — Sulfite Reductase Hemoprotein; domain 1
Homologous superfamily homologous superfamily	10 — Sulfite Reductase Hemoprotein, domain 1

Domain ID domain_id	2v4jB03
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily	20 —

Domain ID domain_id	2v4jC01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	1420 — Dissimilatory Siroheme-sulfite Reductase; Chain: A; domain 1
Homologous superfamily homologous superfamily	10 — DsrC protein, N-terminal domain

Domain ID domain_id	2v4jC02
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily	370 — DsrC protein, C-terminal domain

Domain ID domain_id	2v4jD01
Class class	6 — Special
Architecture architecture	10 — Helix non-globular
Topology topology	140 — Helix Hairpins
Homologous superfamily homologous superfamily	1420 —

Domain ID domain_id	2v4jD02
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily	2500 —

Domain ID domain_id	2v4jD03
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	413 — Sulfite Reductase Hemoprotein; domain 1
Homologous superfamily homologous superfamily	10 — Sulfite Reductase Hemoprotein, domain 1

Domain ID domain_id	2v4jD04
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily	20 —

Domain ID domain_id	2v4jE01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily	3340 —

Domain ID domain_id	2v4jE02
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	413 — Sulfite Reductase Hemoprotein; domain 1
Homologous superfamily homologous superfamily	10 — Sulfite Reductase Hemoprotein, domain 1

Domain ID domain_id	2v4jE03
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily	20 —

Domain ID domain_id	2v4jF01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	1420 — Dissimilatory Siroheme-sulfite Reductase; Chain: A; domain 1
Homologous superfamily homologous superfamily	10 — DsrC protein, N-terminal domain

Domain ID domain_id	2v4jF02
Class class	1 — Mainly Alpha
Architecture architecture	10 — Orthogonal Bundle
Topology topology	10 — Arc Repressor Mutant, subunit A
Homologous superfamily homologous superfamily	370 — DsrC protein, C-terminal domain

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Unit-cell length a length_a	65.410 Å
Unit-cell length b length_b	118.900 Å
Unit-cell length c length_c	132.240 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	104.13 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	4

Space group space_group	P 1 21 1
Space-group number int_tables_number	4
Crystal system crystal_system	—

Resolution resolution	2.100 Å
Low-resolution limit resolution_low	128.040 Å
R factor r_factor	0.1916
R_work r_work	0.1901
R_free r_free	0.2188

THE CRYSTAL STRUCTURE OF Desulfovibrio vulgaris DISSIMILATORY SULFITE REDUCTASE BOUND TO DsrC PROVIDES NOVEL INSIGHTS INTO THE MECHANISM OF SULFATE RESPIRATION

1. Protein Identity and Related Structures Protein Identity & Related Structures

SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT ALPHA

State in the Current Structure

Other States of the Same Protein in the Database

SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT BETA

State in the Current Structure

Other States of the Same Protein in the Database

SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT GAMMA

State in the Current Structure

Other States of the Same Protein in the Database

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

2v4j__assembly_1__model_1

2v4j__assembly_1__model_1 | I(q)

2v4j__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (8)

Entity 1 Entity 1 polymer

Polymer Polymer

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 polymer

Polymer Polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 non-polymer

Entity 6 Entity 6 non-polymer

Entity 7 Entity 7 non-polymer

Entity 8 Entity 8 water

6. Fold Classification (SCOP + CATH) 32 domains

SCOP 2.08 (14 domains)

CATH v4.4 (18 domains)

7. Citations (2)

THE CRYSTAL STRUCTURE OF Desulfovibrio vulgaris DISSIMILATORY SULFITE REDUCTASE BOUND TO DsrC PROVIDES NOVEL INSIGHTS INTO THE MECHANISM OF SULFATE RESPIRATION

1. Protein Identity and Related Structures Protein Identity & Related Structures

SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT ALPHA

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT BETA

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

SULFITE REDUCTASE, DISSIMILATORY-TYPE SUBUNIT GAMMA

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

2. Structure Basics 2. Structure Basics

3. Official assembly/model SAXS Official SAXS Profiles

2v4j__assembly_1__model_1

2v4j__assembly_1__model_1 | I(q)

2v4j__assembly_1__model_1 | P(r) · Pending

4. Crystallography and Experiment 4. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

5. Entities and Polymers Entities & Polymers (8)

Entity 1 Entity 1 polymer

Polymer Polymer

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 polymer

Polymer Polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 non-polymer

Entity 6 Entity 6 non-polymer

Entity 7 Entity 7 non-polymer

Entity 8 Entity 8 water

6. Fold Classification (SCOP + CATH) 32 domains

SCOP 2.08 (14 domains)

CATH v4.4 (18 domains)

7. Citations (2)